.external-output-panel{position:fixed;inset:auto;margin:0;width:300px;box-sizing:border-box;padding:16px;border:1px solid #343a44;border-radius:12px;background:var(--panel);color:var(--text);font:500 12px var(--font);box-shadow:0 12px 40px #0008}
.external-output-panel:popover-open{display:flex;flex-direction:column;gap:12px}
.external-output-panel strong{font-size:14px}
.external-output-panel label{display:flex;justify-content:space-between;align-items:center;gap:12px}
.external-output-panel select{max-width:165px;padding:7px;border:1px solid #343a44;border-radius:6px;background:var(--bg);color:var(--text)}
.external-output-panel [data-output-displays]{display:flex;flex-direction:column;gap:8px}
.external-output-panel .btn{height:auto;min-height:34px;text-align:left;white-space:normal}
.external-output-panel [hidden]{display:none}
.external-output-panel p{margin:0;color:var(--muted);font-size:11px;line-height:1.5}
#btnExternalOutput.active{color:var(--good);border-color:var(--good)}

/* Generated by scripts/generate-layer-palette.mjs; edit timeline-group-colors.js. */
:root {
  --family-scene-rgb: 111, 159, 242;
  --family-media-rgb: 138, 203, 135;
  --family-webcam-rgb: 242, 143, 121;
  --family-screen-rgb: 99, 199, 232;
  --family-audio-rgb: 214, 206, 112;
  --family-shader-rgb: 179, 151, 244;
  --family-lut-rgb: 87, 173, 158;
  --family-mask-rgb: 186, 196, 212;
  --family-script-rgb: 225, 171, 145;
  --family-geometryfx-rgb: 99, 221, 210;
  --family-renderer-rgb: 156, 174, 193;
  --family-camera-rgb: 66, 187, 225;
  --family-light-rgb: 225, 168, 65;
  --family-geometry-rgb: 143, 105, 232;
  --family-group-rgb: 135, 144, 221;
  --family-physics-rgb: 206, 170, 116;
  --family-chunks-rgb: 224, 146, 83;
  --family-cloner-rgb: 222, 102, 181;
  --family-particles-rgb: 239, 101, 91;
  --family-procedural-rgb: 88, 190, 192;
  --family-field-rgb: 207, 133, 197;
  --family-terrain-rgb: 165, 184, 102;
  --family-growth-rgb: 93, 183, 120;
  --family-spline-rgb: 169, 119, 217;
  --family-sky-rgb: 87, 148, 213;
  --family-cloud-rgb: 179, 168, 200;
  --family-city-rgb: 200, 110, 110;
  --family-water-rgb: 38, 132, 178;
  --family-text-rgb: 232, 116, 176;
  --family-postfx-rgb: 244, 183, 90;
  --family-system-rgb: 135, 149, 168;
}

@font-face{font-family:"Montserrat";src:url("../fonts/Montserrat-400.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Montserrat";src:url("../fonts/Montserrat-500.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"Montserrat";src:url("../fonts/Montserrat-600.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"Montserrat";src:url("../fonts/Montserrat-700.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap}

/* Display face for prominent headings; compact UI text uses Montserrat. */
@font-face {
  font-family: "Archivo Black";
  src: url("../fonts/ArchivoBlack-Regular.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "Lazy Sunday Archivo Black";
  src: url("../fonts/ArchivoBlack-Regular.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: block;
}

:root{
  --viewport-widget-height:42px;
  --viewport-widget-border:#343a44;
  --font:"Montserrat",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --font-display:"Archivo Black",sans-serif;
  --mono:var(--font);
  --bg:#0b0d12;
  --panel:#101521;
  --panel2:#0f1320;
  --line:rgba(255,255,255,.10);
  --line2:rgba(255,255,255,.06);
  --text:rgba(255,255,255,.88);
  --muted:rgba(255,255,255,.62);
  --accent:rgba(120,180,255,.95);
  --good:rgba(120,255,180,.85);
  --bad:rgba(255,120,160,.85);
  --gold:rgba(255,200,100,.85);
  --project-launcher-width:min(1420px, 96vw);
}
html,body{margin:0;padding:0;width:100%;height:100%;background:var(--bg);color:var(--text);font-family:var(--font);overflow:hidden;}
button,input,select,textarea{font-family:inherit;}
#app{height:100%;display:flex;flex-direction:column;}
#viewportWrap{
  position:relative;
  flex: 0 0 48vh;
  min-height: 280px;
  border-bottom: 1px solid var(--line);
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  contain: strict;
  isolation: isolate;
}
#canvasContainer{
  position: relative;
  background: #000;
}
/* Both surfaces receive keyboard focus: the container for selection, and the
   canvas for WASD/pointer lock. Keep the rendered frame free of native focus
   rings in the editor and fullscreen; toolbar controls retain their own rings. */
#canvasContainer,
#webgpuCanvas{
  outline: none;
}
#canvasContainer.scene-catalog-drop-active{
  box-shadow: inset 0 0 0 2px rgba(120,180,255,.58), inset 0 0 58px rgba(65,142,235,.12);
}
.no-camera-viewport-notice{
  position:absolute;
  inset:0;
  z-index:29;
  display:grid;
  place-items:center;
  background:#000;
  color:rgba(255,255,255,.42);
  font-size:13px;
  letter-spacing:.04em;
  pointer-events:auto;
}
.no-camera-viewport-notice[hidden]{display:none;}
.viewport-camera-selector{
  position:absolute;
  left:14px;
  bottom:14px;
  z-index:30;
  display:flex;
  align-items:center;
  gap:8px;
  max-width:calc(100% - 28px);
  box-sizing:border-box;
  padding:5px 9px;
  border:1px solid rgba(255,255,255,.16);
  border-radius:8px;
  background:rgba(15,20,31,.9);
  box-shadow:0 6px 20px rgba(0,0,0,.3);
  backdrop-filter:blur(12px);
  color:var(--muted);
}
.viewport-camera-selector[hidden],body.play-mode .viewport-camera-selector{display:none!important;}
/* Reveal the camera control with the first completed frame, after Preview clears. */
.first-frame-loading:not([hidden]) ~ .viewport-camera-selector{display:none!important;}
.viewport-camera-selector svg{flex-shrink:0;}
.viewport-camera-selector select{
  min-width:0;
  max-width:240px;
  height:26px;
  border:0;
  border-radius:4px;
  background:transparent;
  color:var(--text);
  font-size:11px;
  cursor:pointer;
  text-overflow:ellipsis;
  color-scheme:dark;
}
.viewport-camera-selector select:focus{outline:none;}
.viewport-camera-selector:has(select:focus-visible){
  outline:1px solid rgba(160,185,215,.55);
  outline-offset:1px;
}
.viewport-camera-selector option{background:var(--panel);color:var(--text);}
.scene-catalog-drop-indicator{
  position:absolute;
  z-index:28;
  display:grid;
  grid-template-columns:28px auto;
  grid-template-rows:auto auto;
  column-gap:9px;
  min-width:118px;
  padding:8px 11px 8px 8px;
  border:1px solid rgba(135,196,255,.62);
  border-radius:10px;
  background:rgba(11,17,29,.88);
  box-shadow:0 12px 34px rgba(0,0,0,.45),0 0 30px rgba(83,161,255,.18);
  color:var(--text);
  opacity:0;
  pointer-events:none;
  transform:translate(13px,13px) scale(.96);
  transition:opacity 90ms ease,transform 90ms ease;
  backdrop-filter:blur(12px);
}
.scene-catalog-drop-indicator.is-visible{opacity:1;transform:translate(13px,13px) scale(1);}
.scene-catalog-drop-indicator > span{
  grid-row:1 / 3;
  position:relative;
  width:26px;
  height:26px;
  align-self:center;
  border:1px solid rgba(137,201,255,.9);
  border-radius:50%;
  box-shadow:0 0 0 5px rgba(100,177,255,.1),0 0 18px rgba(100,177,255,.35);
}
.scene-catalog-drop-indicator > span::before,
.scene-catalog-drop-indicator > span::after{
  content:"";
  position:absolute;
  inset:50% 4px auto;
  height:1px;
  background:rgba(158,213,255,.9);
}
.scene-catalog-drop-indicator > span::after{transform:rotate(90deg);}
.scene-catalog-drop-indicator strong{font-size:10px;line-height:1.2;align-self:end;}
.scene-catalog-drop-indicator small{color:var(--muted);font-size:8px;line-height:1.2;align-self:start;}

.settings-fixed-value {
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .02em;
}
#canvasContainer.dof-focus-picking,
#canvasContainer.dof-focus-picking canvas{
  cursor: crosshair!important;
}
#canvasContainer.physics-interaction-active,
#canvasContainer.physics-interaction-active canvas{
  cursor:none!important;
}
.physics-interaction-cursor{
  position:absolute;
  left:0;
  top:0;
  z-index:35;
  width:38px;
  height:38px;
  pointer-events:none;
  transform:translate(-50%,-50%);
  filter:drop-shadow(0 3px 10px rgba(0,0,0,.5));
}
.physics-interaction-cursor[hidden]{display:none;}
.physics-interaction-cursor-ring{
  position:absolute;
  inset:3px;
  border:1.5px solid rgba(184,224,255,.98);
  border-radius:50%;
  background:radial-gradient(circle,rgba(150,211,255,.96) 0 2px,rgba(70,154,229,.16) 3px 10px,transparent 11px);
  box-shadow:0 0 0 4px rgba(83,164,235,.13),inset 0 0 12px rgba(105,188,255,.2),0 0 18px rgba(82,172,255,.34);
  transition:transform 100ms ease,border-color 100ms ease,box-shadow 100ms ease;
}
.physics-interaction-cursor-ring::before,
.physics-interaction-cursor-ring::after{
  content:"";
  position:absolute;
  inset:50% -4px auto;
  height:1px;
  background:linear-gradient(90deg,rgba(184,224,255,.85) 0 4px,transparent 4px calc(100% - 4px),rgba(184,224,255,.85) calc(100% - 4px));
}
.physics-interaction-cursor-ring::after{transform:rotate(90deg);}
.physics-interaction-cursor.is-armed .physics-interaction-cursor-ring{
  transform:scale(.9);
  border-color:#fff;
  box-shadow:0 0 0 6px rgba(83,164,235,.17),inset 0 0 12px rgba(155,219,255,.28),0 0 22px rgba(82,172,255,.44);
}
.physics-interaction-cursor.is-grabbing .physics-interaction-cursor-ring{
  transform:scale(.76);
  border-color:#fff;
  background:radial-gradient(circle,#fff 0 3px,rgba(105,188,255,.34) 4px 11px,transparent 12px);
  box-shadow:0 0 0 7px rgba(83,164,235,.18),inset 0 0 12px rgba(155,219,255,.32),0 0 24px rgba(82,172,255,.5);
}
#imageOverlayCanvas {
  position: absolute;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 1;
}
#webgpuTransitionCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
  z-index: 1;
  opacity: 0;
  transform: translateZ(0);
  backface-visibility: hidden;
  will-change: opacity, transform;
}
#webgpuTransitionCanvas[hidden] {
  display: none;
}
#webgpuTransitionCanvas.is-visible {
  opacity: 1;
}
#editorOverlayCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
  z-index: 2;
}
.viewport-selection-hud{
  position:absolute;
  left:50%;
  bottom:14px;
  z-index:24;
  transform:translateX(-50%);
  padding:5px 9px;
  border:1px solid rgba(126,200,255,.42);
  border-radius:999px;
  background:rgba(9,15,25,.78);
  color:#cfeaff;
  font-size:10px;
  letter-spacing:.03em;
  pointer-events:none;
  backdrop-filter:blur(8px);
}
.viewport-selection-marquee{
  position:absolute;
  z-index:26;
  border:1px solid rgba(126,200,255,.95);
  background:rgba(80,160,255,.12);
  box-shadow:0 0 0 1px rgba(4,10,18,.55),inset 0 0 18px rgba(80,160,255,.08);
  pointer-events:none;
}
.viewport-selection-marquee[data-direction="intersect"]{
  border-style:dashed;
  background:rgba(79,225,182,.1);
  border-color:rgba(79,225,182,.95);
}
#webgpuCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: auto;
  z-index: 0;
}
#webgpuCanvas.camera-explore-enabled{
  cursor:crosshair;
}
.camera-explore-hud{
  position:absolute;
  left:50%;
  bottom:16px;
  z-index:35;
  display:flex;
  align-items:center;
  gap:8px;
  max-width:calc(100% - 32px);
  box-sizing:border-box;
  padding:8px 12px;
  border:1px solid rgba(120,180,255,.32);
  border-radius:999px;
  background:rgba(10,15,25,.84);
  box-shadow:0 10px 30px rgba(0,0,0,.4),inset 0 1px 0 rgba(255,255,255,.05);
  color:rgba(255,255,255,.8);
  font-size:10px;
  line-height:1.25;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
  pointer-events:none;
  user-select:none;
  transform:translateX(-50%);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  animation:camera-explore-hud-fade .4s ease 2s forwards;
}
.camera-explore-hud[hidden]{display:none!important;}
@keyframes camera-explore-hud-fade{
  from{opacity:1;visibility:visible;}
  to{opacity:0;visibility:hidden;}
}
@media (prefers-reduced-motion:reduce){
  .camera-explore-hud{animation-duration:.01ms;}
}
.camera-explore-hud-dot{
  flex:0 0 auto;
  width:7px;
  height:7px;
  border-radius:50%;
  background:rgba(120,180,255,.85);
  box-shadow:0 0 10px rgba(120,180,255,.55);
}
.camera-explore-hud.is-locked{
  border-color:rgba(112,244,194,.42);
}
.camera-explore-hud.is-temporary{
  border-color:rgba(112,244,194,.55);
  color:rgba(224,255,244,.96);
  box-shadow:0 10px 30px rgba(0,0,0,.4),0 0 24px rgba(80,220,170,.14),inset 0 1px 0 rgba(255,255,255,.07);
}
.camera-explore-hud.is-temporary .camera-explore-hud-dot{
  background:rgba(112,244,194,.98);
  box-shadow:0 0 12px rgba(112,244,194,.78);
}
.camera-explore-hud.is-locked .camera-explore-hud-dot{
  background:rgba(112,244,194,.95);
  box-shadow:0 0 12px rgba(112,244,194,.72);
}
.viewport-fps-meter{
  position:absolute;
  top:14px;
  right:14px;
  z-index:30;
  min-width:112px;
  min-height:44px;
  box-sizing:border-box;
  display:grid;
  grid-template-columns:8px auto;
  grid-template-rows:1fr 1fr;
  align-items:center;
  column-gap:8px;
  padding:7px 11px;
  border:1px solid rgba(112,244,194,.28);
  border-radius:10px;
  background:rgba(10,15,25,.86);
  box-shadow:0 10px 30px rgba(0,0,0,.4),inset 0 1px 0 rgba(255,255,255,.05);
  color:rgba(255,255,255,.78);
  font-size:9px;
  line-height:1;
  pointer-events:auto;
  cursor:pointer;
  user-select:none;
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
}
.viewport-fps-meter[hidden]{display:none!important;}
.viewport-fps-meter strong{
  align-self:end;
  color:rgba(220,255,241,.96);
  font-size:11px;
  letter-spacing:.02em;
}
.viewport-fps-meter [data-frame-ms],
.viewport-fps-meter [data-stall-value]{
  grid-column:2;
  align-self:start;
  color:rgba(255,255,255,.5);
}
.viewport-fps-meter [data-stall-value]{
  color:rgba(255,200,100,.9);
  padding-top:3px;
}
.viewport-fps-meter.has-stall{border-color:rgba(255,200,100,.4);}
.viewport-fps-dot{
  grid-row:1 / 3;
  width:7px;
  height:7px;
  border-radius:50%;
  background:rgba(112,244,194,.95);
  box-shadow:0 0 10px rgba(112,244,194,.62);
}
.viewport-fps-meter.is-warning{border-color:rgba(255,200,100,.34);}
.viewport-fps-meter.is-warning .viewport-fps-dot{
  background:rgba(255,200,100,.96);
  box-shadow:0 0 10px rgba(255,200,100,.58);
}
.viewport-fps-meter.is-slow{border-color:rgba(255,120,160,.4);}
.viewport-fps-meter.is-slow .viewport-fps-dot{
  background:rgba(255,120,160,.96);
  box-shadow:0 0 10px rgba(255,120,160,.62);
}
.viewport-adaptive-resolution{
  position:absolute;
  right:14px;
  bottom:14px;
  z-index:30;
  min-width:204px;
  min-height:48px;
  box-sizing:border-box;
  display:grid;
  grid-template-columns:8px minmax(0,1fr) auto;
  align-items:center;
  gap:9px;
  padding:8px 9px 8px 11px;
  border:1px solid rgba(120,180,255,.34);
  border-radius:11px;
  background:rgba(10,15,25,.88);
  box-shadow:0 10px 30px rgba(0,0,0,.4),inset 0 1px 0 rgba(255,255,255,.05);
  color:rgba(255,255,255,.74);
  font-size:9px;
  line-height:1.15;
  pointer-events:auto;
  user-select:none;
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
}
.viewport-adaptive-resolution[hidden]{display:none!important;}
.viewport-adaptive-copy{
  display:grid;
  gap:4px;
  min-width:0;
}
.viewport-adaptive-copy strong{
  color:rgba(220,238,255,.97);
  font-size:10px;
  letter-spacing:.055em;
  white-space:nowrap;
}
.viewport-adaptive-copy [data-adaptive-status]{color:rgba(112,244,194,.96);}
.viewport-adaptive-copy [data-adaptive-detail]{
  color:rgba(255,255,255,.56);
  font-variant-numeric:tabular-nums;
  white-space:nowrap;
}
.viewport-adaptive-dot{
  width:7px;
  height:7px;
  border-radius:50%;
  background:rgba(112,244,194,.95);
  box-shadow:0 0 10px rgba(112,244,194,.62);
}
.viewport-adaptive-resolution.is-standby{
  border-color:rgba(255,200,100,.34);
}
.viewport-adaptive-resolution.is-standby .viewport-adaptive-dot{
  background:rgba(255,200,100,.96);
  box-shadow:0 0 10px rgba(255,200,100,.58);
}
.viewport-adaptive-resolution.is-standby [data-adaptive-status]{color:rgba(255,200,100,.96);}
.viewport-adaptive-resolution.is-disabled{
  border-color:rgba(255,255,255,.17);
}
.viewport-adaptive-resolution.is-disabled .viewport-adaptive-dot{
  background:rgba(255,255,255,.38);
  box-shadow:none;
}
.viewport-adaptive-resolution.is-disabled [data-adaptive-status]{color:rgba(255,255,255,.52);}
.viewport-adaptive-toggle{
  position:relative;
  width:31px;
  height:18px;
  padding:0;
  border:1px solid rgba(112,244,194,.38);
  border-radius:999px;
  background:rgba(112,244,194,.22);
  cursor:pointer;
  transition:border-color .16s ease,background .16s ease;
}
.viewport-adaptive-toggle span{
  position:absolute;
  top:3px;
  left:16px;
  width:10px;
  height:10px;
  border-radius:50%;
  background:rgba(226,255,244,.98);
  box-shadow:0 1px 5px rgba(0,0,0,.5);
  transition:left .16s ease,background .16s ease;
}
.viewport-adaptive-resolution.is-disabled .viewport-adaptive-toggle{
  border-color:rgba(255,255,255,.2);
  background:rgba(255,255,255,.08);
}
.viewport-adaptive-resolution.is-disabled .viewport-adaptive-toggle span{
  left:3px;
  background:rgba(255,255,255,.58);
}
.viewport-adaptive-toggle:focus-visible{
  outline:2px solid rgba(120,180,255,.9);
  outline-offset:2px;
}
.performance-inspector-overlay{
  position:fixed;
  inset:0;
  z-index:1200;
  display:none;
  place-items:center;
  min-width:0;
  min-height:0;
  box-sizing:border-box;
  padding:16px;
  overflow:hidden;
  background:rgba(3,6,12,.72);
  backdrop-filter:blur(12px);
}
.performance-inspector-overlay.show{display:grid;}
.performance-inspector-panel{
  display:grid;
  grid-template-rows:auto minmax(0,1fr) auto;
  width:min(1100px,calc(100vw - 32px));
  height:min(820px,calc(100vh - 32px));
  height:min(820px,calc(100dvh - 32px));
  min-width:0;
  min-height:0;
  box-sizing:border-box;
  overflow:hidden;
  border:1px solid rgba(126,180,255,.3);
  border-radius:14px;
  background:#0d131f;
  box-shadow:0 30px 90px rgba(0,0,0,.64);
}
.performance-inspector-panel>header,
.performance-inspector-panel>footer{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:10px;
  padding:15px 18px;
  border-bottom:1px solid var(--line);
}
.performance-inspector-panel>header{justify-content:space-between;}
.performance-inspector-panel>footer{justify-content:flex-end;border-top:1px solid var(--line);border-bottom:0;}
.performance-inspector-panel>footer>span{margin-right:auto;color:var(--muted);font-size:10px;}
.performance-inspector-panel h2{margin:2px 0 0;font:700 17px/1.2 var(--mono);}
.performance-inspector-kicker{color:var(--accent);font:700 9px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;}
.performance-inspector-body{min-width:0;min-height:0;overflow:auto;overscroll-behavior:contain;scrollbar-gutter:stable;padding:18px;}
.performance-inspector-summary{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 16px;padding:12px 14px;border:1px solid rgba(112,244,194,.28);border-radius:9px;background:rgba(112,244,194,.07);}
.performance-inspector-summary[data-status="over-budget"]{border-color:rgba(255,120,160,.4);background:rgba(255,120,160,.08);}
.performance-inspector-summary strong{text-transform:capitalize;}.performance-inspector-summary span{color:var(--muted);}
.performance-inspector-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px;}
.performance-inspector-body section{min-width:0;margin-top:14px;padding:13px;border:1px solid var(--line);border-radius:9px;background:rgba(255,255,255,.018);}
.performance-inspector-body h3{margin:0 0 10px;color:#a7ccff;font:700 11px/1.2 var(--mono);text-transform:uppercase;letter-spacing:.06em;}
.performance-inspector-body dl{margin:0}.performance-inspector-body dl>div{display:flex;justify-content:space-between;gap:18px;padding:5px 0;border-bottom:1px solid var(--line2);}
.performance-inspector-body dt{color:var(--muted)}.performance-inspector-body dd{margin:0;font-family:var(--mono);}
.performance-inspector-body p{color:var(--muted);font:11px/1.55 var(--mono);margin:8px 0;}
.performance-inspector-body td{overflow-wrap:anywhere;}
.performance-inspector-body section{overflow-x:auto;}
.performance-inspector-body table{width:100%;border-collapse:collapse;font:10px/1.4 var(--mono);}
.performance-inspector-body th,.performance-inspector-body td{padding:7px 8px;border-bottom:1px solid var(--line2);text-align:right;}
.performance-inspector-body th:first-child,.performance-inspector-body td:first-child{text-align:left;}
.performance-resource-list{display:grid;grid-template-columns:repeat(3,1fr);gap:0 16px;}
@media(max-width:700px){.performance-inspector-grid{grid-template-columns:1fr}.performance-resource-list{grid-template-columns:1fr 1fr}.performance-inspector-panel>footer>span{flex:1 0 100%;}}
body.play-mode .camera-explore-hud,
body.fullscreen-mode .camera-explore-hud:not(.is-temporary){
  display:none!important;
}
body.fullscreen-mode #webgpuCanvas.camera-explore-enabled{
  cursor:crosshair;
}
body.fullscreen-mode .camera-explore-hud.is-temporary{
  bottom:72px;
}
.camera-explore-capture{
  width:100%;
  min-height:58px;
  margin-top:10px;
  padding:9px 10px;
  display:grid;
  grid-template-columns:38px minmax(0,1fr) 28px;
  align-items:center;
  gap:10px;
  color:var(--text);
  background:linear-gradient(135deg,rgba(73,151,229,.13),rgba(24,31,43,.78));
  border:1px solid rgba(100,172,244,.4);
  border-radius:9px;
  text-align:left;
  cursor:pointer;
  transition:border-color .15s ease,background .15s ease,transform .15s ease,opacity .15s ease;
}
.camera-explore-capture:hover:not(:disabled){
  background:linear-gradient(135deg,rgba(73,151,229,.22),rgba(30,40,55,.88));
  border-color:rgba(118,188,255,.72);
  transform:translateY(-1px);
}
.camera-explore-capture:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:2px;
}
.camera-explore-capture:disabled{
  opacity:.42;
  cursor:not-allowed;
}
.camera-explore-capture img{
  width:36px;
  height:36px;
  object-fit:contain;
}
.camera-explore-capture span:not(.camera-explore-capture-action){
  min-width:0;
  display:flex;
  flex-direction:column;
  gap:2px;
}
.camera-explore-capture strong{
  color:#dcecff;
  font:700 12px/1.2 var(--mono);
}
.camera-explore-capture small{
  overflow:hidden;
  color:var(--muted);
  font:500 10px/1.25 var(--font);
  text-overflow:ellipsis;
  white-space:nowrap;
}
.camera-explore-capture-action{
  width:26px;
  height:26px;
  display:grid;
  place-items:center;
  color:#9ed2ff;
  background:rgba(79,159,238,.14);
  border:1px solid rgba(105,178,247,.36);
  border-radius:7px;
  font:700 17px/1 var(--mono);
}
.camera-explore-capture.is-recording{
  background:linear-gradient(135deg,rgba(223,65,91,.24),rgba(42,25,34,.9));
  border-color:rgba(255,105,132,.78);
  box-shadow:0 0 0 1px rgba(255,105,132,.12),0 0 18px rgba(208,47,78,.16);
}
.camera-explore-capture.is-recording .camera-explore-capture-action{
  color:#fff0f3;
  background:rgba(224,54,86,.34);
  border-color:rgba(255,122,146,.7);
  animation:first-person-record-pulse 1.1s ease-in-out infinite;
}
@keyframes first-person-record-pulse{
  0%,100%{opacity:.64;transform:scale(.88)}
  50%{opacity:1;transform:scale(1)}
}

.physics-spawn-row{
  display:flex;
  align-items:center;
  gap:12px;
  min-width:0;
}
.physics-spawn-row .physics-go-to-spawn{
  min-height:28px;
  padding-inline:10px;
  white-space:nowrap;
}
.physics-spawn-row .physics-go-to-spawn:disabled,
.physics-spawn-row .physics-go-to-spawn:disabled:hover{
  opacity:.34;
  color:var(--muted);
  background:rgba(255,255,255,.06);
  border-color:rgba(255,255,255,.1);
  cursor:default;
  transform:none;
}
.physics-spawn-controls{
  min-width:0;
  margin:0;
  padding:0;
  border:0!important;
  outline:0!important;
  background:transparent;
  transition:opacity .15s ease;
}
.physics-spawn-controls.is-locked{
  opacity:.38;
  pointer-events:none;
}

body.play-mode #editorOverlayCanvas {
  display: none !important;
}
#splitter{
  flex: 0 0 10px;
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(0,0,0,0.0));
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(0,0,0,0.35);
  cursor: row-resize;
  position: relative;
  user-select: none;
}
#splitter::after{
  content:"";
  position:absolute;
  left:50%; top:50%;
  width: 64px; height: 3px;
  transform: translate(-50%,-50%);
  border-radius:999px;
  background: rgba(255,255,255,0.25);
}
#splitter:hover{ background: rgba(120,180,255,0.10); }
#splitter.dragging{ background: rgba(120,180,255,0.14); }
.object-transform-toolbar,
.viewport-display-toolbar{
  box-sizing:border-box;
  height:var(--viewport-widget-height);
  position:absolute;
  top:14px;
  z-index:30;
  display:flex;
  align-items:center;
  padding:4px;
  gap:4px;
  border:1px solid var(--viewport-widget-border);
  border-radius:10px;
  background:rgba(15,20,31,.9);
  box-shadow:0 10px 30px rgba(0,0,0,.4), inset 0 1px 0 rgba(255,255,255,.05);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  user-select:none;
}
.object-transform-toolbar{
  left:50%;
  transform:translateX(-50%);
}
.object-transform-toolbar[hidden]{display:none!important;}
.object-transform-toolbar.is-locked{
  border-color:rgba(170,176,186,.24);
  background:rgba(24,27,33,.88);
}
.object-transform-toolbar.is-locked::after{
  content:"Physics locked";
  position:absolute;
  top:calc(100% + 6px);
  left:50%;
  transform:translateX(-50%);
  padding:3px 7px;
  border:1px solid rgba(170,176,186,.2);
  border-radius:999px;
  background:rgba(13,16,21,.82);
  color:rgba(205,210,218,.68);
  font-size:8px;
  white-space:nowrap;
  pointer-events:none;
}
.viewport-display-toolbar{
  left:14px;
}
.viewport-display-toolbar[hidden]{display:none!important;}
.viewport-tool-button{
  box-sizing:border-box;
  width:36px;
  min-width:36px;
  height:32px;
  display:grid;
  place-items:center;
  padding:0;
  border:1px solid transparent;
  border-radius:7px;
  background:transparent;
  color:rgba(255,255,255,.66);
  font:inherit;
  font-size:10px;
  cursor:pointer;
  transition:background .12s ease,border-color .12s ease,color .12s ease;
}
.viewport-tool-button svg{
  width:16px;
  height:16px;
  fill:none;
  stroke:currentColor;
  stroke-width:1.7;
  stroke-linecap:round;
  stroke-linejoin:round;
}
.viewport-display-toolbar .btn-small{
  border-color:transparent;
  background:transparent;
}
.viewport-tool-button:hover{
  color:rgba(255,255,255,.94);
  border-color:rgba(255,255,255,.12);
  background:rgba(255,255,255,.07);
}
.viewport-display-toolbar .btn-small.is-active,
.viewport-display-toolbar .btn-small[aria-pressed="true"],
.object-transform-tool.active{
  color:#fff;
  border-color:rgba(120,180,255,.42);
  background:linear-gradient(180deg,rgba(120,180,255,.24),rgba(120,180,255,.12));
}
.object-transform-tool{
  appearance:none;
}
.object-transform-tool:disabled{
  color:rgba(255,255,255,.2);
  background:transparent;
  cursor:not-allowed;
  opacity:.52;
}
.object-transform-tool:disabled:hover{background:transparent;color:rgba(255,255,255,.2);}
.object-transform-tool svg{
  width:16px;
  height:16px;
}
body.play-mode #objectTransformToolbar,
body.play-mode #viewportDisplayToolbar{
  display:none!important;
}
/* Top navigation bar */
#topNav{
  --top-nav-control-height: 40px;
  --top-nav-control-radius: 10px;
  display:flex;
  align-items:center;
  height: 52px;
  padding: 0 16px;
  box-sizing: border-box;
  background: linear-gradient(rgba(255,255,255,.03), rgba(255,255,255,.03)), rgba(16,21,33,1);
  border-bottom:1px solid var(--line);
  user-select:none;
  flex-shrink: 0;
}
#topNav .nav-brand{
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
#topNav .brand-icon{
  height: 24px;
  width: auto;
}
#topNav .brand-title{
  font-family:var(--font-brand);
  font-size: 24px;
  font-weight: 400;
  letter-spacing: -.045em;
  line-height: 1;
  white-space: nowrap;
  text-transform: lowercase;
  color: #fff;
}
#topNav button.brand-title{
  padding: 0;
  border: 0;
  border-radius: 4px;
  background: none;
  cursor: pointer;
  transition: opacity .15s ease;
}
#topNav button.brand-title:hover{
  opacity: .78;
}
#topNav button.brand-title:focus-visible{
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}
#topNav .nav-divider{
  width: 1px;
  height: 20px;
  background: var(--line);
  margin: 0 16px;
  flex-shrink: 0;
}
#topNav .nav-center{
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 0;
  justify-content: flex-start;
}
.nav-btn-solo{
  padding: 5px 10px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-size: 11px;
  transition: background 0.15s, color 0.15s;
}
.nav-btn-solo:hover{
  background: rgba(255,255,255,0.05);
  color: var(--text);
}
.share-menu-item:disabled{
  opacity: .5;
  cursor: wait;
}
#btnSaveSnapshot{
  display: flex;
  align-items: center;
}
.share-menu-shortcut{
  margin-left: auto;
  padding: 2px 5px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 4px;
  color: var(--muted);
  background: rgba(0,0,0,.18);
  font-size: 9px;
  line-height: 1.2;
}
#topNav .nav-right{
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
/* Nav button group (similar to mode-toggle) */
.nav-btn-group{
  display: flex;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}
.nav-btn{
  padding: 6px 12px;
  box-sizing: border-box;
  background: transparent;
  border: none;
  border-right: 1px solid var(--line);
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-size: 11px;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: background 0.15s, color 0.15s;
}
.nav-btn:last-child{
  border-right: none;
}
.nav-btn:hover{
  background: rgba(255,255,255,0.05);
  color: var(--text);
}
.nav-btn.user-menu-btn{
  border-right: none;
}
/* User menu adjustments */
#topNav .user-menu{
  position: relative;
}
#topNav .user-menu-dropdown{
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  min-width: 120px;
  display: none;
  z-index: 1000;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}
#topNav .user-menu.open .user-menu-dropdown{
  display: block;
}
/* Project name input */
#demoNameInput{
  width: 202px;
  height: var(--top-nav-control-height);
  box-sizing: border-box;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--top-nav-control-radius);
  padding: 5px 10px;
  color: var(--text);
  font: inherit;
  font-size: 13px;
  font-weight: 500;
  cursor: text;
  transition: background .15s, border-color .15s;
}
#demoNameInput:hover{
  border-color: var(--line);
  background: rgba(255,255,255,.05);
}
#demoNameInput:focus{
  outline: none;
  border-color: var(--accent);
  background: rgba(255,255,255,.08);
}
/* Save status indicator */
#saveStatus{
  font-size: 12px;
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--muted);
}
#saveStatus.saving{
  color: var(--gold);
  animation: spin 1s linear infinite;
}
#saveStatus.saved{
  color: var(--good);
}
#saveStatus.error{
  color: var(--bad);
}
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* User menu */
.user-menu{
  position: relative;
}
.user-menu-btn{
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  box-sizing: border-box;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-size: 11px;
}
#topNav .user-menu-btn{
  height: var(--top-nav-control-height);
  min-height: var(--top-nav-control-height);
  border-radius: var(--top-nav-control-radius);
}
.user-menu-btn:hover{ background: rgba(255,255,255,.10); color: var(--text); }
.user-menu-dropdown{
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 4px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  min-width: 150px;
  display: none;
  z-index: 1000;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}
.user-menu.open .user-menu-dropdown{ display: block; }
.user-menu-item{
  display: block;
  width: 100%;
  padding: 10px 14px;
  border: none;
  background: none;
  color: var(--text);
  text-align: left;
  cursor: pointer;
  font: inherit;
  font-size: 0.85rem;
}
.user-menu-item:hover{ background: rgba(255,255,255,.08); }
.user-menu-item:first-child{ border-radius: 7px 7px 0 0; }
.user-menu-item:last-child{ border-radius: 0 0 7px 7px; }
.user-menu-divider{
  height: 1px;
  background: var(--line);
  margin: 4px 0;
}
.user-menu-section-label{
  padding: 8px 14px 4px;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--muted);
  opacity: 0.7;
}
.user-menu-item .icon{
  display: inline-grid;
  width: 22px;
  height: 22px;
  place-items: center;
  margin-right: 4px;
  vertical-align: middle;
}
.user-menu-item .icon img,
.entity-icon-inline {
  display: inline-block;
  width: 22px;
  height: 22px;
  border-radius: 5px;
  object-fit: cover;
  vertical-align: middle;
}

/* Project and account menu */
#topNav #userMenu .account-menu-trigger {
  min-height: var(--top-nav-control-height);
  gap: 8px;
  padding: 6px 11px 6px 7px;
  border-radius: 10px;
  color: var(--text);
}
.account-menu-trigger-icon {
  display: grid;
  width: 24px;
  height: 24px;
  place-items: center;
  border: 1px solid rgba(126, 184, 235, .25);
  border-radius: 7px;
  color: #a8d2f7;
  background: rgba(75, 145, 205, .12);
}
.account-menu-trigger-icon svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.account-menu-caret {
  width: 13px;
  height: 13px;
  fill: currentColor;
  opacity: .7;
  transition: transform .16s ease;
}
#userMenu.open .account-menu-caret { transform: rotate(180deg); }
#topNav #userMenu .account-menu-dropdown {
  width: 244px;
  min-width: 244px;
  padding: 8px;
  border-color: rgba(127, 177, 221, .22);
  border-radius: 12px;
  background: rgba(15, 22, 34, .98);
  box-shadow: 0 18px 52px rgba(0, 0, 0, .55), 0 0 0 1px rgba(8, 13, 22, .55);
}
#userMenu .account-menu-item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) 16px;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 7px 9px;
  border-radius: 8px;
  color: #e4eaf2;
  font-size: 13px;
  font-weight: 650;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  transition: color .14s ease, background .14s ease, transform .14s ease;
}
#userMenu .account-menu-item:hover {
  color: #fff;
  background: rgba(112, 169, 219, .11);
  transform: translateX(1px);
}
#userMenu .account-menu-icon {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border: 1px solid rgba(120, 178, 228, .18);
  border-radius: 8px;
  color: #9dcaef;
  background: rgba(72, 137, 193, .1);
}
#userMenu .account-menu-icon svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}
#userMenu .account-menu-item-new .account-menu-icon {
  color: #b9ddff;
  background: rgba(80, 155, 220, .16);
}
#userMenu .account-menu-item-ai .account-menu-icon {
  color: #ceb9ff;
  border-color: rgba(174, 139, 255, .2);
  background: rgba(142, 104, 221, .12);
}
#userMenu .account-menu-arrow,
#userMenu .account-menu-external {
  width: 15px;
  height: 15px;
  justify-self: end;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  opacity: .55;
}
#userMenu .account-menu-divider {
  margin: 7px 2px;
  background: rgba(125, 164, 200, .17);
}
#userMenu .account-menu-item-logout {
  color: #b8c0cb;
}
#userMenu .account-menu-item-logout .account-menu-icon {
  color: #aab4c1;
  border-color: rgba(170, 180, 193, .14);
  background: rgba(155, 166, 180, .07);
}
#userMenu .account-menu-item-logout:hover {
  color: #ffd7d7;
  background: rgba(255, 104, 104, .09);
}
#userMenu .account-menu-item-logout:hover .account-menu-icon {
  color: #ffaaaa;
  border-color: rgba(255, 122, 122, .2);
  background: rgba(255, 104, 104, .08);
}
/* Auth loading overlay */
#authLoading{
  position: fixed;
  inset: 0;
  background: #101112;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10001; /* Keep the loading toy above editor startup toasts. */
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}
#authLoading.hidden{ display: none; }
#authLoading .loading-playground { position: absolute; inset: 0; width: 100%; height: 100%; touch-action: none; cursor: grab; }
#authLoading .loading-playground:active { cursor: grabbing; }
#authLoading .loading-playground:focus-visible { outline: 1px solid #ffffff70; outline-offset: -8px; }
#authLoading .loading-identity { position: relative; text-align: center; pointer-events: none; padding: 28px; }
#authLoading .loading-wordmark { display: block; margin: 0 auto; padding: 0; border: 0; background: none; pointer-events: auto; cursor: pointer; touch-action: manipulation; font-family: var(--font-brand, 'Archivo Black', sans-serif); font-weight: 400; font-size: clamp(36px, 9.5vw, 150px); letter-spacing: -.055em; line-height: 1.12; color: #fff; text-shadow: 0 0 40px #101112; }
#authLoading .loading-wordmark span { display: inline-block; white-space: pre; pointer-events: none; transform-origin: 50% 70%; }
#authLoading .loading-wordmark:focus { outline: none; }
#authLoading .loading-status { display: block; margin-top: 25px; font-family: var(--font); font-size: 11px; font-weight: 500; letter-spacing: .12em; color: #ffffffa0; text-shadow: 0 1px 4px #101112, 0 0 10px #101112; }
#authLoading .loading-detail { display: block; max-width: min(340px, 75vw); margin: 8px auto 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 10px; font-weight: 400; color: #ffffff80; text-shadow: 0 1px 4px #101112, 0 0 10px #101112; }
#authLoading .loading-progress { width: 168px; height: 2px; margin: 16px auto 0; overflow: hidden; border-radius: 2px; background: #ffffff12; }
#authLoading .loading-progress i { display: block; width: 100%; height: 100%; background: #ffffff60; transform-origin: left; transform: scaleX(var(--loading-fraction, 0)); transition: transform .3s ease; }
#authLoading .loading-progress[data-mode="indeterminate"] i { width: 35%; transform: none; animation: loading-scan 1.8s ease-in-out infinite alternate; }
#authLoading .loading-detail[hidden], #authLoading .loading-progress[hidden] { display: none; }
@keyframes loading-scan { from { transform: translateX(-100%); } to { transform: translateX(286%); } }
@media (prefers-reduced-motion: reduce) {
  #authLoading .loading-progress i { transition: none; }
  #authLoading .loading-progress[data-mode="indeterminate"] i { animation: none; transform: translateX(93%); }
}
#authLoading .loading-status-ready { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); }
#authLoading .loading-continue { pointer-events: auto; margin-top: 28px; padding: 16px 26px; border: 1px solid #ffffff50; border-radius: 999px; background: linear-gradient(#303132, #1b1c1d); color: #fff; box-shadow: inset 0 1px 0 #ffffff20, 0 6px 24px #0004; font-family: var(--font); font-size: 14px; font-weight: 600; cursor: pointer; }
#authLoading .loading-continue[hidden] { display: none; }
#authLoading .loading-continue span { margin-left: 12px; }
#authLoading .loading-continue:hover { background: #353637; border-color: #ffffff90; }
#authLoading .loading-continue:focus-visible { outline: 2px solid #fff; outline-offset: 4px; }
#authLoading .loading-sound { position: absolute; right: max(24px, env(safe-area-inset-right)); bottom: max(24px, env(safe-area-inset-bottom)); display: grid; place-items: center; width: 44px; height: 44px; padding: 0; background: transparent; color: #ffffffa0; border: 1px solid #ffffff26; border-radius: 50%; cursor: pointer; }
#authLoading .loading-sound:hover { color: #fff; border-color: #ffffff70; }
#authLoading .loading-sound:focus-visible { outline: 2px solid #fff; outline-offset: 4px; }
#authLoading .loading-sound[aria-pressed="false"] .loading-sound-on,
#authLoading .loading-sound[aria-pressed="true"] .loading-sound-off { display: none; }

/* Demo Management Modals */
.demo-modal-overlay{
  position: fixed;
  inset: 0;
  box-sizing: border-box;
  padding: 16px;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s;
}
.demo-modal-overlay.show{
  opacity: 1;
  visibility: visible;
}
.demo-modal{
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  min-width: 400px;
  max-width: 500px;
  max-height: min(80vh, calc(100dvh - 32px));
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  transform: scale(0.95);
  transition: transform 0.2s;
}
.demo-modal-overlay.show .demo-modal{
  transform: scale(1);
}
.demo-modal-header{
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex: 0 0 auto;
}
.demo-modal-header h2{
  font-family: var(--font-display);
  font-synthesis-weight: none;
  font-size: 1.1rem;
  font-weight: 400;
  margin: 0;
}
.demo-modal-close{
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  padding: 4px;
  font-size: 1.2rem;
  line-height: 1;
}
.demo-modal-close:hover{ color: var(--text); }
.demo-modal-body{
  padding: 20px;
  overflow-y: auto;
  flex: 1;
  min-height: 0;
  overscroll-behavior: contain;
}
.demo-modal-footer{
  padding: 16px 20px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  flex: 0 0 auto;
}
.save-snapshot-modal{
  width: min(520px, calc(100vw - 32px));
  min-width: 0;
  max-width: 520px;
  margin: 0;
  border-color: rgba(117, 171, 235, .25);
  background: linear-gradient(145deg, rgba(20, 27, 40, .99), rgba(9, 13, 21, .99));
}
.save-snapshot-body{
  display: grid;
  gap: 18px;
}
.save-snapshot-preview{
  position: relative;
  display: grid;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  place-items: center;
  border: 1px solid rgba(130, 176, 229, .2);
  border-radius: 9px;
  background: radial-gradient(circle at 50% 38%, rgba(61, 119, 181, .24), transparent 38%), #070b12;
}
.save-snapshot-preview img{
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #05070b;
}
.save-snapshot-preview img[hidden],
.save-snapshot-preview-loading[hidden]{ display: none; }
.save-snapshot-preview-loading{
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font-size: 10px;
}
.save-snapshot-preview-loading > span{
  width: 18px;
  height: 18px;
  border: 2px solid rgba(117, 183, 255, .16);
  border-top-color: #78baff;
  border-radius: 50%;
  animation: project-browser-spin .7s linear infinite;
}
.save-snapshot-name-field{
  margin: 0;
}
.save-snapshot-name-field label{
  color: var(--text);
  font-weight: 600;
}
.save-snapshot-status{
  min-height: 15px;
  margin: -5px 0 0;
  color: var(--muted);
  font-size: 9px;
}
.save-snapshot-status[hidden]{ display: none; }
.save-snapshot-status[data-kind="error"]{ color: var(--bad); }
.save-snapshot-footer{
  align-items: center;
}
.save-snapshot-footer .btn{
  min-width: 112px;
  border-radius: 7px;
}
.demo-modal-close:disabled{
  opacity: .35;
  cursor: wait;
}

/* Chunk explosion-machine selector */
.chunk-exploder-modal { width: min(760px, calc(100vw - 32px)); max-width: 760px; }
.chunk-exploder-eyebrow { display:block; margin-bottom:3px; color:var(--accent); font-size:9px; font-weight:800; letter-spacing:.16em; }
.chunk-exploder-search { display:flex; align-items:center; gap:10px; margin:16px 20px 8px; padding:0 12px; min-height:44px; border:1px solid var(--line); border-radius:8px; background:rgba(2,7,14,.65); }
.chunk-exploder-search:focus-within { border-color:var(--accent); box-shadow:0 0 0 2px rgba(103,174,255,.12); }
.chunk-exploder-search > span { color:var(--muted); font-size:22px; }
.chunk-exploder-search input { flex:1; min-width:0; border:0; outline:0; background:transparent; color:var(--text); font:inherit; }
.chunk-exploder-search button { border:0; background:transparent; color:var(--muted); cursor:pointer; font-size:18px; }
.chunk-exploder-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:8px; padding:8px 20px 20px; overflow:auto; }
.chunk-exploder-card { position:relative; display:grid; grid-template-columns:72px 1fr auto; align-items:center; gap:12px; min-height:92px; padding:10px; border:1px solid var(--line); border-radius:9px; background:rgba(8,14,25,.66); color:var(--text); text-align:left; cursor:pointer; }
.chunk-exploder-card:hover { border-color:rgba(125,184,255,.55); background:rgba(25,45,70,.46); }
.chunk-exploder-card.is-selected { border-color:var(--accent); background:linear-gradient(110deg,rgba(45,105,165,.34),rgba(11,20,34,.8)); box-shadow:inset 3px 0 0 var(--exploder-accent,var(--accent)); }
.chunk-exploder-preview { position:relative; display:block; width:70px; height:70px; overflow:hidden; border:1px solid rgba(130,180,230,.18); border-radius:8px; background:radial-gradient(circle, color-mix(in srgb,var(--exploder-accent) 28%,transparent) 0 8%,rgba(4,9,17,.95) 54%); }
.chunk-exploder-preview::before { content:""; position:absolute; left:31px; top:31px; width:8px; height:8px; border-radius:2px; background:var(--exploder-accent); box-shadow:0 0 13px var(--exploder-accent); }
.chunk-exploder-preview i { position:absolute; left:33px; top:33px; width:5px; height:5px; border-radius:1px; background:var(--exploder-accent); opacity:.82; transform:rotate(calc(var(--i)*58deg)) translateX(calc(14px + var(--i)*2px)) rotate(calc(var(--i)*-42deg)); animation:chunk-exploder-piece 1.8s cubic-bezier(.2,.72,.25,1) infinite; animation-delay:calc(var(--i)*-90ms); }
.chunk-exploder-preview i:nth-child(1){--i:1}.chunk-exploder-preview i:nth-child(2){--i:2}.chunk-exploder-preview i:nth-child(3){--i:3}.chunk-exploder-preview i:nth-child(4){--i:4}.chunk-exploder-preview i:nth-child(5){--i:5}.chunk-exploder-preview i:nth-child(6){--i:6}
@keyframes chunk-exploder-piece {
  0%,16% { opacity:.18; transform:rotate(calc(var(--i)*58deg)) translateX(3px) scale(.65); }
  55% { opacity:.94; }
  82%,100% { opacity:0; transform:rotate(calc(var(--i)*58deg + 22deg)) translateX(calc(22px + var(--i)*3px)) rotate(calc(var(--i)*-42deg)) scale(.9); }
}
@media (prefers-reduced-motion:reduce){.chunk-exploder-preview i{animation:none}}
.chunk-exploder-copy { min-width:0; }
.chunk-exploder-copy strong,.chunk-exploder-copy small { display:block; }
.chunk-exploder-copy strong { margin-bottom:5px; font-size:14px; }
.chunk-exploder-copy small { color:var(--muted); font-size:11px; line-height:1.35; }
.chunk-exploder-speed { align-self:start; padding:3px 5px; border-radius:4px; background:rgba(0,0,0,.25); color:var(--muted); font-size:9px; }
.chunk-exploder-footer { align-items:center; }
.chunk-exploder-footer > span { margin-right:auto; color:var(--muted); font-size:10px; }
.chunk-exploder-footer kbd { padding:2px 5px; border:1px solid var(--line); border-radius:4px; background:rgba(0,0,0,.25); }
.chunk-exploder-picker { display:grid; grid-template-columns:9px 1fr auto; align-items:center; gap:8px; width:100%; padding:9px 10px; border:1px solid var(--line); border-radius:7px; background:rgba(7,13,23,.72); color:var(--text); cursor:pointer; text-align:left; }
.chunk-exploder-picker:hover { border-color:var(--accent); }
.chunk-exploder-picker > span { width:8px; height:26px; border-radius:4px; background:var(--exploder-accent); box-shadow:0 0 12px color-mix(in srgb,var(--exploder-accent) 55%,transparent); }
.chunk-exploder-picker small { color:var(--accent); }
.chunk-trigger-control { display:grid; grid-template-columns:minmax(72px,1fr) auto; gap:6px; }
.chunk-trigger-control button { padding:0 10px; border:1px solid rgba(105,175,255,.4); border-radius:6px; background:rgba(40,100,165,.16); color:var(--accent); cursor:pointer; white-space:nowrap; }
@media (max-width:700px){.chunk-exploder-grid{grid-template-columns:1fr}.chunk-exploder-footer>span{display:none}}

/* Shader and post-effect source editor — Sublime Text / Monokai palette. */
.shader-source-editor-overlay { z-index: 2300; padding: 24px; }
.shader-source-editor-modal {
  width: min(1180px, calc(100vw - 48px));
  max-width: none;
  height: min(820px, calc(100dvh - 48px));
  max-height: none;
  min-width: 0;
  border-color: rgba(132, 185, 236, .28);
  background: #171a20;
}
.shader-source-editor-header { min-height: 78px; gap: 20px; }
.shader-source-editor-heading { display: grid; min-width: 0; gap: 3px; }
.shader-source-editor-heading h2 {
  overflow: hidden;
  color: #f4f5f2;
  font-size: 17px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.shader-source-editor-kind {
  color: #66d9ef;
  font-size: 9px;
  font-weight: 750;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.shader-source-editor-path {
  overflow: hidden;
  color: #82847d;
  font-size: 10px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.shader-source-editor-header-actions { display: flex; align-items: center; gap: 12px; }
.shader-source-editor-access {
  padding: 5px 8px;
  border: 1px solid rgba(230, 219, 116, .24);
  border-radius: 5px;
  color: #e6db74;
  background: rgba(230, 219, 116, .07);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.shader-source-editor-access.can-edit {
  border-color: rgba(166, 226, 46, .24);
  color: #a6e22e;
  background: rgba(166, 226, 46, .07);
}
.shader-source-editor-body {
  position: relative;
  flex: 1;
  min-height: 0;
  padding: 0;
  background: #272822;
}
.shader-source-editor-loading {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: #75715e;
  font-size: 12px;
}
.shader-source-editor-loading[hidden] { display: none; }
.shader-source-editor-workspace {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  min-height: 0;
  overflow: hidden;
}
.shader-source-editor-workspace[hidden] { display: none; }
.shader-source-line-numbers,
.shader-source-highlight,
.shader-source-input {
  box-sizing: border-box;
  margin: 0;
  border: 0;
  font: 12px/1.65 "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  tab-size: 2;
  white-space: pre;
}
.shader-source-line-numbers {
  height: 100%;
  padding: 18px 13px 34px 0;
  overflow: hidden;
  border-right: 1px solid rgba(255,255,255,.055);
  color: #60615c;
  background: #23241f;
  text-align: right;
  user-select: none;
}
.shader-source-code-wrap { position: relative; min-width: 0; min-height: 0; overflow: hidden; }
.shader-source-highlight,
.shader-source-input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 18px 22px 34px;
  overflow: auto;
}
.shader-source-highlight {
  pointer-events: none;
  color: #f8f8f2;
  background: transparent;
}
.shader-source-input {
  z-index: 1;
  resize: none;
  outline: 0;
  color: transparent;
  caret-color: #f8f8f2;
  -webkit-text-fill-color: transparent;
  background: transparent;
  overscroll-behavior: contain;
}
.shader-source-input::selection { background: rgba(73, 151, 217, .42); }
.shader-source-input[readonly] { cursor: text; }
.shader-token-comment { color: #75715e; font-style: italic; }
.shader-token-meta,
.shader-token-number { color: #ae81ff; }
.shader-token-string { color: #e6db74; }
.shader-token-keyword { color: #f92672; }
.shader-token-type,
.shader-token-builtin { color: #66d9ef; font-style: italic; }
.shader-token-function { color: #a6e22e; }
.shader-token-operator { color: #f92672; }
.shader-source-editor-footer {
  min-height: 58px;
  align-items: center;
  justify-content: space-between;
  padding-top: 10px;
  padding-bottom: 10px;
  background: #171a20;
}
.shader-source-editor-feedback {
  display: flex;
  min-width: 0;
  gap: 14px;
  color: #82847d;
  font-size: 10px;
}
#shaderSourceEditorStatus.is-error { color: #f92672; }
#shaderSourceEditorStatus.is-saved { color: #a6e22e; }
#shaderSourceEditorSave[hidden] { display: none; }
.asset-action-btn.source {
  width: auto;
  min-width: 31px;
  padding: 0 5px;
  color: #66d9ef;
  font-size: 9px;
  font-weight: 750;
  letter-spacing: -.04em;
}
.asset-action-btn.source:hover { background: rgba(102, 217, 239, .13); color: #b8f4ff; }

@media (max-width: 760px) {
  .shader-source-editor-overlay { padding: 8px; }
  .shader-source-editor-modal { width: calc(100vw - 16px); height: calc(100dvh - 16px); }
  .shader-source-editor-header { min-height: 66px; padding: 12px 14px; }
  .shader-source-editor-path { display: none; }
  .shader-source-editor-workspace { grid-template-columns: 44px minmax(0, 1fr); }
  .shader-source-line-numbers { padding-right: 9px; }
  .shader-source-highlight, .shader-source-input { padding-left: 14px; }
}

/* AI workspace and provider connections */
.nav-ai-button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:7px;
  white-space:nowrap;
}
.nav-ai-status-light{
  width:7px;
  height:7px;
  flex:0 0 7px;
  border-radius:50%;
  background:#555b65;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.12);
}
.nav-ai-button.is-connected .nav-ai-status-light{
  background:#86dfac;
  box-shadow:0 0 7px rgba(134,223,172,.45);
}
.ai-dialog-kicker{
  margin-bottom:3px;
  color:var(--accent);
  font-size:10px;
  font-weight:700;
  letter-spacing:.13em;
}
.ai-connections-dialog{ width:min(720px,calc(100vw - 32px)); min-width:0; max-width:720px; font-size:12px; line-height:1.5; }
.ai-connections-dialog .btn{ font-size:11px; white-space:nowrap; }
.ai-connections-dialog [hidden]{ display:none; }
.ai-connections-dialog :is(button,a,summary,textarea):focus-visible{ outline:2px solid var(--accent); outline-offset:3px; }
.ai-connections-section-title{ margin:0 0 5px; font-size:13px; font-weight:600; }
.ai-connections-intro{
  margin:0 0 14px;
  color:var(--muted);
  font-size:12px;
  line-height:1.55;
}
.ai-connections-banner{
  margin:-4px 0 14px;
  padding:10px 12px;
  color:#f2ce88;
  border:1px solid rgba(226,168,70,.28);
  border-radius:8px;
  background:rgba(118,76,20,.16);
  font-size:10px;
  line-height:1.45;
}
.ai-connections-banner[hidden]{ display:none; }
.ai-provider-cards{ display:grid; border:1px solid var(--line); border-radius:9px; overflow:hidden; }
.ai-provider-card{
  display:grid;
  grid-template-columns:145px minmax(0,1fr) 96px;
  align-items:center;
  gap:12px;
  padding:14px;
  background:rgba(5,9,16,.42);
}
.ai-provider-card + .ai-provider-card{ border-top:1px solid var(--line); }
.ai-provider-card > div{ min-width:0; }
.ai-provider-name{ font-size:13px; font-weight:650; }
.ai-provider-model{ margin-top:3px; color:var(--muted); font-size:10px; overflow-wrap:anywhere; }
.ai-provider-status{ display:flex; align-items:center; gap:7px; margin-top:7px; color:var(--muted); font-size:10px; }
.ai-provider-status::before{ content:""; width:6px; height:6px; flex:0 0 6px; border-radius:50%; background:#59606c; }
.ai-provider-card.connected .ai-provider-status{ color:#82d7ae; }
.ai-provider-card.connected .ai-provider-status::before{ background:#55d497; }
.ai-provider-credential{ min-width:0; }
.ai-provider-key-row{ display:flex; min-width:0; }
.ai-provider-key{
  min-width:0;
  width:100%;
  box-sizing:border-box;
  padding:9px 11px;
  color:var(--text);
  border:1px solid var(--line);
  border-radius:7px;
  outline:none;
  background:#090d14;
  font:inherit;
}
.ai-provider-key-row .ai-provider-key{ border-radius:7px 0 0 7px; }
.ai-provider-key:focus{ position:relative; z-index:1; border-color:var(--accent); box-shadow:0 0 0 2px rgba(111,180,255,.12); }
.ai-provider-reveal{
  flex:0 0 56px;
  margin-left:-1px;
  padding:0 9px;
  color:#9eabbc;
  border:1px solid var(--line);
  border-radius:0 7px 7px 0;
  background:#111824;
  font:inherit;
  font-size:9px;
  cursor:pointer;
}
.ai-provider-reveal:hover{ color:#dceaff; border-color:rgba(111,180,255,.45); }
.ai-provider-meta{ display:flex; flex-wrap:wrap; align-items:center; gap:4px 10px; min-height:18px; margin-top:5px; }
.ai-provider-help{ color:#83bfff; font-size:9px; text-decoration:none; }
.ai-provider-help:hover{ color:#b9dcff; text-decoration:underline; }
.ai-provider-feedback{ min-width:0; color:var(--muted); font-size:10px; overflow-wrap:anywhere; }
.ai-provider-feedback.error{ color:#ff9c9c; }
.ai-provider-feedback.success{ color:#82d7ae; }
.ai-provider-actions{ display:flex; flex-direction:column; align-self:start; gap:6px; }
.ai-connections-note{ margin:10px 0 0; color:var(--muted); font-size:10px; }
.ai-agent-access{ margin-top:24px; padding-top:20px; border-top:1px solid var(--line); }
.ai-agent-access-row{ display:flex; align-items:center; justify-content:space-between; gap:16px; }
#localAgentStatus{ margin:0; color:var(--muted); font-size:11px; overflow-wrap:anywhere; }
.ai-agent-access[data-connection-state="connected"] #localAgentStatus,
.ai-agent-access[data-connection-state="saved"] #localAgentStatus{ color:#82d7ae; }
.ai-agent-access-actions{ flex-shrink:0; }
.ai-agent-setup{ margin-top:16px; color:var(--muted); font-size:11px; }
.ai-agent-setup summary{ width:fit-content; cursor:pointer; }
.ai-agent-setup summary:hover{ color:var(--text); }
.ai-agent-setup p{ margin:12px 0; }
.ai-agent-setup a{ color:var(--accent); }
.ai-agent-setup label{ display:block; margin-top:14px; color:var(--text); }
#localAgentConfig{ display:block; width:100%; box-sizing:border-box; margin:8px 0 12px; padding:10px; resize:vertical; border:1px solid var(--line); border-radius:7px; background:#090d14; color:var(--text); font:inherit; }
.ai-agent-guide{ margin-top:14px; }
.ai-agent-guide iframe{ display:block; width:100%; height:420px; box-sizing:border-box; border:1px solid var(--line); border-radius:7px; }
.ai-workspace-dialog{
  width:min(920px,calc(100vw - 32px));
  max-width:920px;
  height:min(760px,calc(100dvh - 32px));
  max-height:760px;
}
.ai-workspace-header-actions{ display:flex; align-items:center; gap:8px; }
.ai-workspace-header-actions select{
  min-width:150px;
  padding:7px 28px 7px 10px;
  color:var(--text);
  border:1px solid var(--line);
  border-radius:7px;
  background:var(--panel2);
}
.ai-workspace-body{ display:flex; flex-direction:column; gap:12px; padding:0; background:#080c12; }
.ai-workspace-messages{ flex:1; overflow-y:auto; padding:22px; display:flex; flex-direction:column; gap:10px; }
.ai-message{ max-width:82%; padding:11px 13px; border-radius:10px; font-size:12px; line-height:1.55; white-space:pre-wrap; }
.ai-message-user{ align-self:flex-end; color:#eef6ff; background:#204b78; border-bottom-right-radius:3px; }
.ai-message-agent{ align-self:flex-start; background:#151c27; border:1px solid #27364a; border-bottom-left-radius:3px; }
.ai-message-system{ align-self:center; max-width:660px; color:var(--muted); text-align:center; background:transparent; }
.ai-message-error{ align-self:center; color:#ffc0c0; background:rgba(140,40,40,.18); border:1px solid rgba(255,102,102,.25); }
.ai-activity-panel{ flex:0 0 auto; border-top:1px solid var(--line); background:#0c1119; }
.ai-activity-panel summary{ cursor:pointer; padding:10px 18px; color:var(--muted); font-size:10px; text-transform:uppercase; letter-spacing:.09em; }
.ai-activity-panel summary span{ display:inline-grid; place-items:center; min-width:18px; height:18px; margin-left:5px; border-radius:9px; background:#1b2a3d; color:#9ccaff; }
.ai-activity-log{ max-height:130px; overflow:auto; padding:0 18px 12px; color:#aab4c3; font-size:10px; line-height:1.55; }
.ai-activity-item{ padding:5px 0; border-top:1px solid rgba(255,255,255,.04); }
.ai-prompt-composer{ display:grid; grid-template-columns:1fr auto; gap:10px; padding:14px; border-top:1px solid var(--line); background:var(--panel); }
.ai-prompt-composer textarea{ min-height:68px; max-height:180px; resize:vertical; box-sizing:border-box; padding:11px 12px; color:var(--text); border:1px solid var(--line); border-radius:9px; outline:none; background:#090d14; font:inherit; line-height:1.45; }
.ai-prompt-composer textarea:focus{ border-color:var(--accent); box-shadow:0 0 0 2px rgba(111,180,255,.12); }
.ai-prompt-send{ min-width:86px; align-self:stretch; }
.ai-prompt-send[disabled]{ opacity:.48; cursor:wait; }
@media (max-width:720px){
  .ai-provider-card{ grid-template-columns:minmax(0,1fr) auto; }
  .ai-provider-credential{ grid-column:1 / -1; grid-row:2; }
  .ai-provider-actions{ grid-column:2; grid-row:1; }
  .ai-agent-access-row{ align-items:flex-start; }
  .ai-workspace-header-actions select{ min-width:110px; }
  .ai-workspace-header-actions .btn{ display:none; }
}
/* Add Object Modal Buttons */
.add-object-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 14px 8px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.15s;
  color: var(--text);
}
.add-object-btn:hover {
  background: rgba(120,180,255,0.1);
  border-color: rgba(120,180,255,0.4);
  transform: translateY(-2px);
}
.add-object-btn:active {
  transform: translateY(0);
}
.add-obj-icon {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
}
.add-obj-icon img {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 8px;
  object-fit: cover;
}
.add-obj-label {
  font-size: 11px;
  color: var(--muted);
}
.add-object-btn:hover .add-obj-label {
  color: var(--text);
}
.add-scene-section {
  margin-bottom: 20px;
}
.add-scene-section-title {
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
}
.add-object-btn.add-text3d-card {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) 26px;
  width: 100%;
  padding: 12px 14px;
  border-color: rgba(132, 172, 255, 0.26);
  background: linear-gradient(135deg, rgba(71, 126, 211, 0.16), rgba(128, 83, 195, 0.09));
  text-align: left;
}
.add-object-btn.add-text3d-card:hover {
  border-color: rgba(142, 195, 255, 0.72);
  background: linear-gradient(135deg, rgba(71, 137, 226, 0.24), rgba(139, 85, 210, 0.15));
}
.add-text3d-icon {
  width: 48px;
  height: 48px;
  border: 1px solid rgba(137, 191, 255, 0.36);
  border-radius: 10px;
  background: rgba(5, 12, 24, 0.56);
  color: #9dc8ff;
}
.add-text3d-icon svg {
  width: 38px;
  height: 38px;
}
.add-text3d-copy {
  display: grid;
  min-width: 0;
  gap: 3px;
}
.add-text3d-copy strong {
  color: #edf5ff;
  font-size: 13px;
}
.add-text3d-copy small {
  color: rgba(218, 230, 246, 0.52);
  font-size: 10px;
}
.add-text3d-arrow {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border: 1px solid rgba(144, 193, 255, 0.3);
  border-radius: 50%;
  color: #9dc8ff;
  font-size: 16px;
}
.scene-text-intro {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  padding: 10px;
  border: 1px solid rgba(120, 180, 255, 0.16);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(74, 130, 207, 0.11), rgba(124, 79, 184, 0.06));
}
.scene-text-intro-mark {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(132, 188, 255, 0.28);
  border-radius: 7px;
  background: rgba(5, 12, 23, 0.48);
  color: #9dc8ff;
  font-size: 20px;
  font-weight: 800;
  text-shadow: 2px 2px 0 rgba(137, 92, 216, 0.42);
}
.scene-text-intro strong,
.scene-text-intro small {
  display: block;
}
.scene-text-intro strong {
  margin-bottom: 2px;
  color: var(--text);
  font-size: 11px;
}
.scene-text-intro small {
  color: var(--muted);
  font-size: 9px;
  line-height: 1.4;
}
.scene-text-input {
  width: 100%;
  min-height: 58px;
  box-sizing: border-box;
  resize: vertical;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  outline: none;
  background: rgba(0, 0, 0, 0.26);
  color: var(--text);
  font: 650 13px/1.35 inherit;
}
.scene-text-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(120, 180, 255, 0.1);
}
.scene-text-bevel-controls {
  transition: opacity 0.15s;
}
.scene-text-bevel-controls.is-disabled {
  opacity: 0.38;
}
.add-scene-systems-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
.add-object-btn.add-system-card {
  min-height: 74px;
  flex-direction: row;
  justify-content: flex-start;
  padding: 12px 14px;
  text-align: left;
  background: linear-gradient(135deg, rgba(81, 149, 255, 0.11), rgba(133, 92, 255, 0.07));
}
.add-system-card .add-obj-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(112, 181, 255, 0.35);
  border-radius: 10px;
  color: #86c7ff;
  background: rgba(70, 130, 220, 0.12);
}
.track-type-icon {
  display: block;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(139, 199, 255, .2);
  border-radius: 9px;
  object-fit: cover;
}
.timeline-layer-picker-modal {
  width: min(590px, calc(100vw - 32px));
  min-width: 0;
  max-width: 590px;
  max-height: min(680px, calc(100dvh - 32px));
}
.timeline-layer-picker-body { padding: 16px 18px 18px; }
.timeline-layer-picker-search { width: 100%; margin-bottom: 12px; }
.timeline-layer-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
.track-type-btn {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  align-items: center;
  gap: 11px;
  min-height: 70px;
  padding: 10px 12px;
  border: 1px solid rgba(142, 162, 194, .2);
  border-radius: 9px;
  outline: none;
  background: linear-gradient(145deg, rgba(27, 34, 47, .8), rgba(12, 17, 27, .9));
  color: var(--text);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color 130ms ease, background 130ms ease, box-shadow 130ms ease, transform 130ms ease;
}
.track-type-btn[hidden] { display: none; }
.track-type-btn:hover {
  border-color: rgba(106, 171, 251, .5);
  background: linear-gradient(145deg, rgba(35, 48, 68, .9), rgba(14, 22, 35, .95));
  transform: translateY(-1px);
}
.track-type-btn:focus-visible { box-shadow: 0 0 0 3px rgba(76, 145, 230, .14); }
.track-type-btn.selected {
  border-color: rgba(103, 177, 255, .92);
  background: linear-gradient(145deg, rgba(39, 75, 117, .62), rgba(16, 33, 54, .94));
  box-shadow: inset 3px 0 0 var(--accent);
}
.track-type-btn > span { display: grid; min-width: 0; gap: 4px; }
.track-type-btn strong { font-size: 13px; font-weight: 700; }
.track-type-btn small { overflow: hidden; color: var(--muted); font-size: 10px; line-height: 1.3; text-overflow: ellipsis; white-space: nowrap; }
.timeline-layer-picker-empty { margin: 24px 0 8px; color: var(--muted); font-size: 12px; text-align: center; }
.timeline-layer-picker-footer { align-items: center; padding: 12px 18px; }
.timeline-layer-picker-meta { display: flex; align-items: center; margin-right: auto; gap: 14px; color: var(--muted); font-size: 10px; }
.timeline-layer-picker-meta > span { display: inline-flex; align-items: center; gap: 4px; white-space: nowrap; }
.timeline-layer-picker-meta kbd { padding: 1px 4px; border: 1px solid var(--line); border-radius: 4px; background: rgba(255,255,255,.04); color: var(--text); }
@media (max-width: 560px) {
  .timeline-layer-options { grid-template-columns: 1fr; }
  .timeline-layer-picker-footer { flex-wrap: wrap; }
  .timeline-layer-picker-meta { width: 100%; margin: 0 0 2px; }
}
.add-system-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 4px;
}
.add-system-copy .add-obj-label {
  color: var(--text);
  font-size: 12px;
  font-weight: 650;
}
.add-system-copy small {
  color: var(--muted);
  font-size: 9px;
  line-height: 1.35;
}
.add-object-btn:disabled {
  cursor: default;
  opacity: 0.42;
  filter: saturate(0.45);
}
.add-object-btn:disabled:hover {
  transform: none;
  border-color: var(--line);
}
.modular-system-tree .modular-system-root {
  margin-top: 6px;
  background: linear-gradient(90deg, rgba(78, 152, 255, 0.11), rgba(78, 152, 255, 0.025));
}
.modular-system-tree .modular-system-module {
  min-height: 36px;
  margin-left: 18px;
  padding-left: 12px;
  width: calc(100% - 18px);
  background: rgba(255, 255, 255, 0.018);
}
.modular-system-mark {
  width: 11px;
  height: 11px;
  flex: 0 0 11px;
  border: 2px solid #72b6ff;
  border-radius: 3px;
  box-shadow: 0 0 10px rgba(83, 166, 255, 0.3);
}
.modular-system-mark[data-family="particles"] {
  border-color: #e67cd7;
  border-radius: 50%;
}
.modular-module-rail {
  align-self: stretch;
  width: 1px;
  flex: 0 0 1px;
  margin: -4px 3px -4px 1px;
  background: linear-gradient(180deg, rgba(114, 182, 255, 0.6), rgba(114, 182, 255, 0.08));
}
.modular-system-kind {
  margin-left: auto;
  color: var(--muted);
  font-size: 9px;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.modular-component-stack {
  display: grid;
  gap: 7px;
}
.modular-component-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: stretch;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.025);
  transition: border-color 120ms ease, background 120ms ease, opacity 120ms ease, transform 120ms ease;
}
.modular-component-card.is-dragging { opacity: .42; }
.modular-component-card[draggable="true"] .modular-component-select { cursor: grab; }
.modular-component-card[draggable="true"].is-dragging .modular-component-select { cursor: grabbing; }
.modular-component-card.drop-before::after,
.modular-component-card.drop-after::after {
  position: absolute;
  z-index: 4;
  right: 0;
  left: 0;
  height: 3px;
  border-radius: 999px;
  background: rgb(var(--layer-component-rgb, 114, 182, 255));
  box-shadow: 0 0 0 1px rgba(2, 10, 19, .74), 0 0 8px rgba(var(--layer-component-rgb, 114, 182, 255), .68);
  pointer-events: none;
  content: '';
}
.modular-component-card.drop-before::after { top: 0; }
.modular-component-card.drop-after::after { bottom: 0; }
.modular-component-card.is-selected {
  border-color: rgba(114, 182, 255, .72);
  background: linear-gradient(90deg, rgba(74, 152, 238, .16), rgba(74, 152, 238, .045));
  box-shadow: inset 3px 0 0 #72b6ff;
}
.modular-component-root {
  border-color: rgba(114, 182, 255, .24);
  background: linear-gradient(90deg, rgba(74, 152, 238, .075), rgba(255, 255, 255, .018));
}
.modular-component-root .modular-component-order {
  color: rgba(116, 184, 255, .78);
}
.modular-component-select {
  min-width: 0;
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
  padding: 9px;
  border: 0;
  background: transparent;
  color: var(--text);
  text-align: left;
  cursor: pointer;
}
.modular-component-select:hover { background: rgba(112, 181, 255, 0.07); }
.modular-component-order {
  display: grid;
  width: 100%;
  place-items: center;
  color: #74b8ff;
  font-size: 10px;
  line-height: 1;
  text-align: center;
  font-variant-numeric: tabular-nums;
}
.modular-component-copy { display: grid; min-width: 0; gap: 3px; }
.modular-component-copy strong { font-size: 11px; font-weight: 650; }
.modular-component-copy small {
  overflow: hidden;
  color: var(--muted);
  font-size: 9px;
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.modular-component-role {
  color: var(--muted);
  font-size: 8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.modular-component-card:not(.modular-component-add-card) .modular-component-copy strong {
  font-size: 12px;
}
.modular-component-card:not(.modular-component-add-card) .modular-component-copy small,
.modular-component-card:not(.modular-component-add-card) .modular-component-role {
  display: none;
}
.modular-component-actions { display: flex; border-left: 1px solid var(--line); }
.modular-component-actions button {
  width: 26px;
  min-width: 26px;
  flex: 0 0 auto;
  padding: 0;
  border: 0;
  border-left: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.modular-component-actions button .ui-icon { width: 14px; height: 14px; }
.modular-component-actions button.material-restore-action {
  width: 32px;
  min-width: 32px;
}
.modular-component-actions button:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: -4px;
}
.modular-component-actions button.component-visibility-action {
  color: color-mix(in srgb, rgb(var(--layer-component-rgb, 126, 186, 236)) 72%, white);
}
.modular-component-actions button.is-hidden { opacity: .58; }
.modular-component-actions button:hover:not(:disabled) { color: var(--text); background: rgba(255,255,255,.06); }
.modular-component-actions button:disabled { opacity: .2; cursor: default; }
.modular-component-actions button.material-cycle-action {
  width: 24px;
  min-width: 24px;
  color: #b9ddff;
  font: 700 13px/1 var(--mono, monospace);
}
.modular-component-actions button.material-cycle-action[aria-busy="true"] {
  color: rgba(185, 221, 255, .42);
}
.renderer-component-section { margin-top: 2px; }

.mask-library-backdrop {
  position: fixed;
  inset: 0;
  z-index: 10040;
  display: grid;
  place-items: center;
  padding: 28px;
  background: rgba(2,5,11,.78);
  backdrop-filter: blur(10px);
}
.mask-library {
  width: min(1120px, calc(100vw - 56px));
  max-height: min(820px, calc(100vh - 56px));
  overflow: hidden;
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr);
  border: 1px solid rgba(114,182,255,.28);
  border-radius: 14px;
  background: #101621;
  box-shadow: 0 28px 90px rgba(0,0,0,.56);
}
.mask-library-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 22px;
  border-bottom: 1px solid var(--line);
}
.mask-library-header h2 { margin: 0; font: 700 18px var(--mono); }
.mask-library-close {
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 22px;
  cursor: pointer;
}
.mask-library-search { margin: 16px 22px 0; }
.mask-library-scroll { overflow: auto; padding: 20px 22px 24px; }
.mask-library-category { margin: 0 0 22px; }
.mask-library-category h3 {
  margin: 0 0 9px;
  color: #74b8ff;
  font: 700 10px var(--mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}
.mask-library-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 10px; }
.mask-preset-card {
  display: grid;
  grid-template-columns: 76px minmax(0,1fr);
  gap: 11px;
  align-items: center;
  min-height: 82px;
  padding: 9px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: rgba(255,255,255,.025);
  color: var(--text);
  text-align: left;
  cursor: pointer;
}
.mask-preset-card:hover, .mask-preset-card:focus-visible {
  border-color: #72b6ff;
  background: rgba(74,152,238,.11);
  outline: none;
}
.mask-preset-preview {
  position: relative;
  width: 76px;
  height: 62px;
  overflow: hidden;
  border-radius: 6px;
  background: #090b10;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.12);
}
.mask-preset-preview::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, #fff 0 48%, #111 52%);
  animation: mask-preview-shift 2.4s ease-in-out infinite alternate;
}
.mask-preset-card[data-motion="loop"] .mask-preset-preview::after {
  background: repeating-linear-gradient(115deg, #fff 0 8px, #111 9px 17px);
  animation: mask-preview-loop 2s linear infinite;
}
.mask-preset-preview[data-preset="wipe-right"]::after { animation-direction: alternate-reverse; }
.mask-preset-preview[data-preset="wipe-up"]::after,
.mask-preset-preview[data-preset="wipe-down"]::after {
  background: linear-gradient(0deg, #fff 0 48%, #111 52%);
  animation-name: mask-preview-shift-y;
}
.mask-preset-preview[data-preset="wipe-down"]::after { animation-direction: alternate-reverse; }
.mask-preset-preview[data-preset="diagonal-wipe"]::after {
  background: linear-gradient(135deg, #fff 0 47%, #111 53%);
}
.mask-preset-preview[data-preset="iris"]::after {
  inset: 13px 20px;
  border-radius: 50%;
  background: #fff;
  animation: mask-preview-pulse 2.4s ease-in-out infinite alternate;
}
.mask-preset-preview[data-preset="diamond"]::after {
  inset: 12px 23px;
  background: #fff;
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
  animation: mask-preview-pulse 2.4s ease-in-out infinite alternate;
}
.mask-preset-preview[data-preset="venetian-blinds"]::after {
  background: repeating-linear-gradient(0deg, #fff 0 5px, #111 6px 11px);
}
.mask-preset-preview[data-preset="checkerboard"]::after {
  background: conic-gradient(#fff 25%, #111 0 50%, #fff 0 75%, #111 0) 0 0 / 18px 18px;
}
.mask-preset-preview[data-preset="noise-dissolve"]::after {
  background: repeating-conic-gradient(from 32deg, #fff 0 7%, #111 8% 15%) 0 0 / 17px 15px;
}
.mask-preset-preview[data-preset="cloud-dissolve"]::after,
.mask-preset-preview[data-preset="liquid-edge"]::after {
  background: radial-gradient(circle at 25% 40%, #fff 0 18%, transparent 32%),
    radial-gradient(circle at 66% 62%, #fff 0 26%, #111 43%);
}
.mask-preset-preview[data-preset="ink-bloom"]::after {
  inset: 6% 12%;
  border-radius: 42% 58% 63% 37% / 53% 35% 65% 47%;
  background:
    radial-gradient(circle at 30% 36%, #fff 0 22%, transparent 24%),
    radial-gradient(circle at 62% 58%, #fff 0 36%, transparent 39%),
    radial-gradient(circle at 46% 48%, #fff 0 48%, #111 51%);
  animation: mask-preview-organic-pulse 2.8s ease-in-out infinite alternate;
}
.mask-preset-preview[data-preset="dripping-paint"]::after {
  background:
    radial-gradient(ellipse at 16% 20%, #fff 0 8%, transparent 9%),
    radial-gradient(ellipse at 44% 34%, #fff 0 11%, transparent 12%),
    radial-gradient(ellipse at 76% 16%, #fff 0 7%, transparent 8%),
    linear-gradient(#fff 0 35%, transparent 37%);
  background-size: 100% 180%;
  animation: mask-preview-drip 2.5s ease-in-out infinite alternate;
}
.mask-preset-preview[data-preset="cellular-growth"]::after {
  background:
    radial-gradient(circle at 18% 24%, #fff 0 7%, transparent 9%),
    radial-gradient(circle at 42% 64%, #fff 0 12%, transparent 15%),
    radial-gradient(circle at 73% 31%, #fff 0 10%, transparent 13%),
    radial-gradient(circle at 86% 76%, #fff 0 8%, #111 11%);
  animation: mask-preview-organic-pulse 2.2s ease-in-out infinite alternate;
}
.mask-preset-preview[data-preset="rising-bubbles"]::after {
  background:
    radial-gradient(circle at 18% 72%, transparent 0 8%, #fff 9% 11%, transparent 12%),
    radial-gradient(circle at 48% 34%, transparent 0 12%, #fff 13% 15%, transparent 16%),
    radial-gradient(circle at 78% 64%, transparent 0 7%, #fff 8% 10%, transparent 11%),
    #111;
  background-size: 100% 120%;
  animation: mask-preview-bubbles 2.8s linear infinite;
}
.mask-preset-preview[data-preset="bubble-cluster"]::after,
.mask-preset-preview[data-preset="mercury-droplets"]::after {
  background:
    radial-gradient(circle at 25% 58%, #fff 0 16%, transparent 17%),
    radial-gradient(circle at 48% 35%, #fff 0 25%, transparent 26%),
    radial-gradient(circle at 72% 60%, #fff 0 18%, transparent 19%),
    radial-gradient(circle at 52% 78%, #fff 0 11%, #111 12%);
  animation: mask-preview-organic-pulse 1.9s ease-in-out infinite alternate;
}
.mask-preset-preview[data-preset="oil-cells"]::after,
.mask-preset-preview[data-preset="foam-lace"]::after {
  background:
    radial-gradient(circle at 18% 30%, transparent 0 15%, #fff 16% 19%, transparent 20%),
    radial-gradient(circle at 58% 26%, transparent 0 23%, #fff 24% 27%, transparent 28%),
    radial-gradient(circle at 75% 75%, transparent 0 19%, #fff 20% 23%, transparent 24%),
    radial-gradient(circle at 30% 80%, transparent 0 17%, #fff 18% 21%, #111 22%);
  animation: mask-preview-cell-drift 3.4s ease-in-out infinite alternate;
}
.mask-preset-preview[data-preset="liquid-veins"]::after,
.mask-preset-preview[data-preset="slime-web"]::after {
  background:
    repeating-radial-gradient(ellipse at 10% 120%, transparent 0 8px, #fff 9px 11px, transparent 12px 18px),
    repeating-radial-gradient(ellipse at 90% -20%, transparent 0 10px, #fff 11px 13px, #111 14px 22px);
  animation: mask-preview-cell-drift 3s ease-in-out infinite alternate;
}
.mask-preset-preview[data-preset="amoeba-membrane"]::after {
  inset: 13% 20%;
  border: 5px solid #fff;
  border-radius: 43% 57% 38% 62% / 60% 39% 61% 40%;
  background: #111;
  animation: mask-preview-amoeba 2.3s ease-in-out infinite alternate;
}
.mask-preset-preview[data-preset="spline-ribbons"]::after,
.mask-preset-preview[data-preset="tendril-crawl"]::after {
  background:
    repeating-radial-gradient(ellipse at -10% 50%, transparent 0 8px, #fff 9px 12px, transparent 13px 22px),
    #111;
  animation: mask-preview-spline 2.6s linear infinite;
}
.mask-preset-preview[data-preset="fluid-vortex"]::after {
  inset: -28%;
  border-radius: 50%;
  background: repeating-conic-gradient(from 0deg, #fff 0 8deg, #111 13deg 28deg);
  -webkit-mask: radial-gradient(circle, transparent 0 8%, #000 10% 65%, transparent 68%);
  animation: mask-preview-spin 3.6s linear infinite;
}
.mask-preset-preview[data-preset="marbled-flow"]::after {
  background:
    repeating-radial-gradient(ellipse at 0 50%, #111 0 7px, #fff 9px 13px, #111 15px 24px);
  animation: mask-preview-marble 3.2s ease-in-out infinite alternate;
}
.mask-preset-preview[data-preset="reaction-diffusion"]::after {
  background:
    repeating-radial-gradient(ellipse at 16% 22%, #111 0 5px, #fff 6px 9px, #111 11px 17px),
    repeating-radial-gradient(ellipse at 82% 76%, transparent 0 7px, #fff 8px 10px, #111 12px 19px);
  animation: mask-preview-reaction 3.8s ease-in-out infinite alternate;
}
.mask-preset-preview[data-preset="game-of-life"]::after {
  background:
    conic-gradient(from 90deg at 75% 75%, #fff 25%, #111 0 50%, #fff 0 75%, #111 0) 0 0 / 14px 14px;
  animation: mask-preview-life 1.5s steps(4, end) infinite;
}
.mask-preset-preview[data-preset="living-flame"]::after,
.mask-preset-preview[data-preset="ember-front"]::after {
  inset: 10% 2% 0;
  background:
    radial-gradient(ellipse at 18% 100%, #fff 0 18%, transparent 20%),
    radial-gradient(ellipse at 47% 100%, #fff 0 32%, transparent 34%),
    radial-gradient(ellipse at 76% 100%, #fff 0 22%, transparent 24%),
    linear-gradient(transparent 18%, #fff 100%);
  filter: blur(1px);
  animation: mask-preview-flame 1.15s ease-in-out infinite alternate;
}
.mask-preset-preview[data-preset="plasma-filaments"]::after {
  background:
    repeating-radial-gradient(ellipse at 15% 50%, transparent 0 5px, #fff 6px 8px, transparent 9px 17px),
    repeating-radial-gradient(ellipse at 85% 50%, transparent 0 7px, #fff 8px 10px, #111 11px 19px);
  animation: mask-preview-plasma 2.2s linear infinite;
}
.mask-preset-preview[data-preset="mycelium-growth"]::after {
  background:
    repeating-radial-gradient(ellipse at -20% 110%, transparent 0 8px, #fff 9px 10px, transparent 11px 19px),
    repeating-radial-gradient(ellipse at 110% -10%, transparent 0 11px, #fff 12px 13px, #111 14px 23px);
  animation: mask-preview-mycelium 3.1s ease-out infinite alternate;
}
.mask-preset-preview[data-preset="lava-lamp"]::after {
  background:
    radial-gradient(ellipse at 26% 76%, #fff 0 15%, transparent 17%),
    radial-gradient(ellipse at 54% 38%, #fff 0 24%, transparent 26%),
    radial-gradient(ellipse at 78% 70%, #fff 0 18%, #111 20%);
  animation: mask-preview-lava 2.8s ease-in-out infinite alternate;
}
.mask-preset-preview[data-preset="electric-organism"]::after {
  background:
    repeating-radial-gradient(circle at 50% 50%, #fff 0 3px, #111 5px 10px, #fff 12px 13px, transparent 15px 22px),
    repeating-conic-gradient(from 18deg, transparent 0 10deg, #fff 11deg 13deg, transparent 14deg 34deg),
    #111;
  animation: mask-preview-electric 1.35s ease-in-out infinite alternate;
}
.mask-preset-preview[data-preset="coral-automata"]::after {
  background:
    radial-gradient(circle at 20% 75%, #fff 0 7%, transparent 8%),
    radial-gradient(circle at 36% 55%, #fff 0 10%, transparent 11%),
    radial-gradient(circle at 55% 37%, #fff 0 13%, transparent 14%),
    radial-gradient(circle at 76% 22%, #fff 0 9%, #111 10%);
  filter: contrast(2);
  animation: mask-preview-coral 2.5s steps(5, end) infinite alternate;
}
.mask-preset-preview[data-preset="bioluminescent-pulse"]::after {
  inset: -10%;
  border-radius: 50%;
  background: repeating-radial-gradient(circle, #fff 0 3px, #111 5px 11px, #fff 13px 15px, #111 18px 25px);
  -webkit-mask: radial-gradient(ellipse, #000 0 65%, transparent 70%);
  animation: mask-preview-bio 2s ease-out infinite;
}
.mask-preset-preview[data-preset="radar-sweep"]::after {
  background: conic-gradient(from 0deg at 50% 50%, #fff 0 9%, #111 12% 100%);
  animation: mask-preview-spin 1.8s linear infinite;
}
.mask-preset-preview[data-preset="cellular-pulse"]::after {
  background: radial-gradient(circle, #fff 0 22%, #111 28% 46%, #fff 50% 58%, #111 64%);
  animation: mask-preview-pulse 1.4s ease-in-out infinite alternate;
}
.mask-preset-preview[data-preset="audio-gate"]::after {
  inset: 10px 8px;
  background: repeating-linear-gradient(90deg, #fff 0 4px, transparent 4px 8px);
  clip-path: polygon(0 64%, 10% 35%, 20% 78%, 30% 20%, 40% 60%, 50% 8%, 60% 68%, 70% 30%, 80% 74%, 90% 42%, 100% 64%, 100% 100%, 0 100%);
  animation: mask-preview-audio .65s ease-in-out infinite alternate;
}
.mask-preset-card strong { display: block; font: 650 11px var(--mono); }
.mask-preset-card small { color: var(--muted); font: 9px/1.35 var(--mono); }
@keyframes mask-preview-shift { from { transform: translateX(-48%); } to { transform: translateX(48%); } }
@keyframes mask-preview-shift-y { from { transform: translateY(-48%); } to { transform: translateY(48%); } }
@keyframes mask-preview-loop { to { transform: translateX(24px); } }
@keyframes mask-preview-pulse { from { transform: scale(.2); } to { transform: scale(1.65); } }
@keyframes mask-preview-spin { to { transform: rotate(360deg); } }
@keyframes mask-preview-audio { from { transform: scaleY(.32); } to { transform: scaleY(1); } }
@keyframes mask-preview-organic-pulse {
  from { transform: scale(.72) rotate(-5deg); filter: blur(.2px); }
  to { transform: scale(1.18) rotate(6deg); filter: blur(1.2px); }
}
@keyframes mask-preview-drip { from { transform: translateY(-28%); } to { transform: translateY(18%); } }
@keyframes mask-preview-bubbles { from { background-position: 0 30px; } to { background-position: 0 -44px; } }
@keyframes mask-preview-cell-drift { from { transform: translate(-5%, 3%) scale(1.05); } to { transform: translate(6%, -4%) scale(1.18); } }
@keyframes mask-preview-amoeba { from { transform: rotate(-7deg) scale(.86, 1.08); } to { transform: rotate(8deg) scale(1.14, .88); } }
@keyframes mask-preview-spline { to { background-position: 34px 0; } }
@keyframes mask-preview-marble { from { transform: translateX(-8%) scale(1.05); } to { transform: translateX(8%) scale(1.18); } }
@keyframes mask-preview-reaction { from { transform: scale(.9) rotate(-3deg); } to { transform: scale(1.16) rotate(4deg); } }
@keyframes mask-preview-life { 25% { background-position: 7px 0; } 50% { background-position: 7px 7px; } 75% { background-position: 0 7px; } }
@keyframes mask-preview-flame { from { transform: scale(1.05, .76) skewX(-5deg); } to { transform: scale(.94, 1.18) skewX(6deg); } }
@keyframes mask-preview-plasma { to { background-position: 29px -17px, -23px 19px; } }
@keyframes mask-preview-mycelium { from { transform: scale(.78); opacity: .65; } to { transform: scale(1.2); opacity: 1; } }
@keyframes mask-preview-lava { from { transform: translateY(10%) scale(.92, 1.08); } to { transform: translateY(-10%) scale(1.08, .9); } }
@keyframes mask-preview-electric { from { transform: scale(.82) rotate(-3deg); filter: blur(.2px); } to { transform: scale(1.16) rotate(3deg); filter: blur(1px); } }
@keyframes mask-preview-coral { from { transform: scale(.72); } to { transform: scale(1.16); } }
@keyframes mask-preview-bio { from { transform: scale(.42); opacity: 1; } to { transform: scale(1.2); opacity: .35; } }
@media (max-width: 900px) { .mask-library-grid { grid-template-columns: repeat(2,minmax(0,1fr)); } }

/* Masks use the same spacious, inspect-before-commit browser pattern as LUTs
   and post effects. The animated monochrome pattern is previewed over artwork
   so its reveal behaviour is legible before it reaches the timeline. */
.mask-library {
  width: min(1480px, calc(100vw - 56px));
  height: min(860px, calc(100vh - 56px));
  max-height: none;
  grid-template-rows: auto minmax(0, 1fr) auto;
}
.mask-library-body {
  display: grid;
  min-height: 0;
  grid-template-columns: minmax(300px, 34%) minmax(0, 1fr);
}
.mask-library-sidebar {
  display: grid;
  min-height: 0;
  grid-template-rows: auto minmax(0, 1fr);
  border-right: 1px solid var(--line);
}
.mask-library-search { margin: 16px; }
.mask-library-scroll { padding: 0 16px 20px; }
.mask-library-list { display: grid; gap: 7px; }
.mask-preset-card { min-height: 72px; }
.mask-preset-card.is-selected {
  border-color: rgb(var(--family-mask-rgb));
  background: linear-gradient(90deg, rgba(var(--family-mask-rgb),.17), rgba(80,146,236,.08));
  box-shadow: inset 3px 0 0 rgb(var(--family-mask-rgb));
}
.mask-library-preview-pane {
  display: grid;
  min-width: 0;
  min-height: 0;
  padding: 18px 20px 16px;
  grid-template-rows: auto minmax(0, 1fr) auto auto;
  gap: 14px;
}
.mask-library-preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text);
  font: 700 14px var(--mono);
}
.mask-library-preview-header span {
  color: rgb(var(--family-mask-rgb));
  font-size: 9px;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.mask-live-preview-stage {
  display: grid;
  min-height: 320px;
  overflow: hidden;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 10px;
  background:
    linear-gradient(45deg, rgba(255,255,255,.035) 25%, transparent 25% 75%, rgba(255,255,255,.035) 75%) 0 0 / 24px 24px,
    linear-gradient(45deg, rgba(255,255,255,.035) 25%, transparent 25% 75%, rgba(255,255,255,.035) 75%) 12px 12px / 24px 24px,
    #080c13;
}
.mask-live-preview-art {
  position: relative;
  width: min(92%, 920px);
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 8px;
  background:
    radial-gradient(circle at 68% 35%, #fff0bd 0 3%, transparent 4%),
    radial-gradient(circle at 56% 58%, #ff5fa8 0 6%, transparent 7%),
    linear-gradient(135deg, #07172b, #263d7e 42%, #e7528d 72%, #ffd471);
  box-shadow: 0 20px 55px rgba(0,0,0,.48);
}
.mask-preset-preview--large {
  position: absolute;
  inset: 0;
  width: auto;
  height: auto;
  border-radius: 0;
  opacity: .92;
  mix-blend-mode: multiply;
}
.mask-preset-preview--large::after { background-color: #fff; }
.mask-library-preview-pane > p {
  margin: 0;
  color: var(--muted);
  font: 11px/1.5 var(--mono);
}
.mask-library-key-help { color: var(--muted); font: 9px var(--mono); }
.mask-library-key-help kbd { color: var(--text); }
.mask-library-footer {
  display: flex;
  justify-content: flex-end;
  padding: 14px 20px;
  border-top: 1px solid var(--line);
}
.mask-layer-target-hint {
  margin: 12px 2px 0;
  color: var(--muted);
  font: 10px/1.45 var(--mono);
}
@media (max-width: 800px) {
  .mask-library-body { grid-template-columns: 1fr; }
  .mask-library-preview-pane { display: none; }
  .mask-library-sidebar { border-right: 0; }
}
.renderer-component-card.is-disabled .scene-workspace-component-icon,
.renderer-component-card.is-disabled .modular-component-copy { opacity: .58; }
.renderer-component-actions {
  align-items: center;
  justify-content: center;
  min-width: 0;
}
.renderer-component-actions .renderer-component-toggle {
  display: grid;
  width: 52px;
  min-width: 52px;
  padding: 0;
  place-items: center;
  border-left: 0;
}
.renderer-component-toggle-track {
  position: relative;
  display: block;
  width: 32px;
  height: 18px;
  box-sizing: border-box;
  border: 1px solid rgba(185,199,219,.3);
  border-radius: 10px;
  background: #272e38;
  transition: background .14s ease, border-color .14s ease;
}
.renderer-component-toggle-thumb {
  position: absolute;
  top: 1px;
  left: 1px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #aebaca;
  box-shadow: 0 1px 2px rgba(0,0,0,.25);
  transition: transform .14s ease, background .14s ease;
}
.renderer-component-toggle[aria-checked="true"] .renderer-component-toggle-track {
  background: #397fbd;
  border-color: #78baff;
}
.renderer-component-toggle[aria-checked="true"] .renderer-component-toggle-thumb {
  transform: translateX(14px);
  background: #edf7ff;
}
.renderer-component-actions .renderer-component-toggle:focus-visible { outline: none; }
.renderer-component-toggle:focus-visible .renderer-component-toggle-track { outline: 2px solid #a5d1ff; outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) {
  .renderer-component-toggle-track, .renderer-component-toggle-thumb { transition: none; }
}
.renderer-component-base {
  padding: 0 11px;
  color: #7ebcff;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.scene-workspace-component-icon {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
}
.scene-workspace-component-icon img {
  display: block;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  object-fit: cover;
}
.scene-object-component-stack .modular-component-select {
  grid-template-columns: 28px minmax(0, 1fr) auto;
}
.modular-component-actions [data-material-component-replace],
.modular-component-actions [data-material-shader-replace],
.modular-component-actions [data-system-material-replace],
.modular-component-actions [data-character-animation-change],
.modular-component-actions [data-text-reveal-library],
.modular-component-actions [data-scene-hierarchy-skysphere-library] {
  width: auto;
  min-width: 58px;
  flex: 0 0 auto;
  padding: 0 10px;
  color: #8cc5ff;
  font: 680 9px/1 var(--mono, monospace);
  letter-spacing: .03em;
  white-space: nowrap;
}
.modular-component-add-card {
  border-style: dashed;
  background: rgba(114, 182, 255, .025);
}
.modular-component-add-card .modular-component-select { cursor: default; }
.modular-component-add-card .modular-component-select:hover { background: transparent; }
.modular-component-add-card .modular-component-actions .modular-component-add-button {
  width: 46px;
  min-width: 46px;
  padding: 0 10px;
  color: #8cc5ff;
  font: inherit;
  line-height: 1;
  text-align: center;
}
.modular-component-add-card:hover {
  border-color: rgba(114, 182, 255, .42);
  background: rgba(114, 182, 255, .045);
}
.modular-component-add {
  position: relative;
  display: grid;
  gap: 7px;
  margin-top: 9px;
}
.modular-component-add > .btn { width: 100%; }
/* Equal attachment cells keep icons, labels and add marks aligned. */
.layer-component-add-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
.layer-component-add-control { margin-top: 0; }
.btn.layer-component-add-button {
  width: auto;
  min-height: 32px;
  padding: 7px 9px;
  border: 1px solid #ffffff1f;
  border-radius: 7px;
  background: #ffffff05;
  color: #b9c6d4;
  font-family: inherit;
  font-size: 11px;
  font-weight: 550;
  line-height: 16px;
  letter-spacing: 0;
  text-align: center;
}
.layer-component-add-actions > .layer-component-add-button { flex: 0 1 auto; }
.btn.layer-component-add-button:hover:not(:disabled) {
  border-color: #ffffff40;
  background: #ffffff0d;
  color: #eef2f7;
}
.btn.layer-component-add-button:disabled { opacity: .38; }
.btn.layer-attachment-button {
  box-sizing: border-box;
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr) 12px;
  align-items: center;
  gap: 8px;
  width: 100%;
  min-width: 0;
  min-height: 48px;
  padding: 10px;
  border-radius: 9px;
  text-align: left;
  font-weight: 550;
  transition: background-color .15s, border-color .15s, color .15s;
}
.attachment-action-icon { display: block; width: 22px; height: 22px; color: var(--component-action-accent, currentColor); }
.attachment-action-label { min-width: 0; line-height: 1.4; overflow-wrap: anywhere; }
.attachment-action-plus { display: block; width: 12px; height: 12px; opacity: .7; }
@media (prefers-reduced-motion: reduce) { .btn.layer-attachment-button { transition: none; } }
.component-choice-overlay {
  position: absolute;
  inset: 0;
  z-index: 80;
  display: grid;
  min-width: 0;
  padding: 10px;
  background: rgba(4, 8, 14, .78);
  backdrop-filter: blur(5px);
}
.component-choice-dialog {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  min-width: 0;
  min-height: 0;
  border: 1px solid rgba(119, 181, 239, .34);
  border-radius: 12px;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(16, 25, 38, .99), rgba(7, 12, 20, .99));
  box-shadow: 0 18px 48px rgba(0, 0, 0, .48);
}
.component-choice-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 30px;
  align-items: center;
  gap: 10px;
  padding: 12px 12px 0;
}
.component-choice-close {
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
  border: 1px solid transparent;
  border-radius: 7px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 18px;
  cursor: pointer;
}
.component-choice-close:hover {
  border-color: var(--line);
  background: rgba(255, 255, 255, .06);
  color: #fff;
}
.parameter-search.component-choice-search {
  margin: 0;
}
.component-choice-categories {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  min-width: 0;
}
.component-choice-categories[hidden] { display: none; }
.component-choice-category {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  min-width: 0;
  min-height: 60px;
  padding: 9px 12px;
  border: 1px solid rgba(131, 196, 255, .18);
  border-radius: 9px;
  background: rgba(55, 115, 172, .055);
  color: rgba(207, 226, 242, .76);
  text-align: left;
  cursor: pointer;
  transition: border-color 120ms ease, background 120ms ease, color 120ms ease;
}
.component-choice-category:hover,
.component-choice-category:focus-visible {
  border-color: rgba(126, 192, 255, .55);
  background: rgba(74, 152, 238, .1);
  color: #f1f8ff;
  outline: none;
}
.component-choice-category-icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  overflow: hidden;
  border: 1px solid rgba(131, 196, 255, .18);
  border-radius: 7px;
  background: rgba(73, 145, 211, .08);
}
.component-choice-category-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  mix-blend-mode: screen;
}
.component-choice-category-copy {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 5px;
  min-width: 0;
}
.component-choice-category-copy strong {
  min-width: 0;
  font: 680 11px/1.25 var(--mono, monospace);
  letter-spacing: .02em;
}
.component-choice-category-copy small {
  display: grid;
  min-width: 16px;
  height: 16px;
  place-items: center;
  padding: 0 4px;
  border-radius: 999px;
  background: rgba(167, 207, 241, .08);
  color: rgba(188, 214, 236, .66);
  font: 650 8px/1 var(--mono, monospace);
}
.component-choice-back {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 44px;
  padding: 9px 12px;
  border: 1px solid rgba(126, 192, 255, .34);
  border-radius: 9px;
  background: rgba(55, 115, 172, .08);
  color: #dceeff;
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.component-choice-back[hidden] { display: none; }
.component-choice-back:hover,
.component-choice-back:focus-visible {
  border-color: rgba(126, 192, 255, .68);
  background: rgba(74, 152, 238, .14);
  color: #fff;
  outline: none;
}
.component-choice-back > span {
  font-size: 16px;
  line-height: 1;
}
.component-choice-back strong {
  font: 680 10px/1.2 var(--mono, monospace);
  letter-spacing: .025em;
}
.component-choice-search-empty[hidden] {
  display: none;
}
.component-choice-browser {
  display: grid;
  align-content: start;
  gap: 14px;
  min-height: 0;
  padding: 12px;
  overflow-y: auto;
  overscroll-behavior: contain;
}
.component-choice-list {
  display: grid;
  align-content: start;
  gap: 14px;
  min-width: 0;
}
.component-choice-list[hidden] { display: none; }
.component-choice-group {
  display: grid;
  min-width: 0;
}
.component-choice-group[hidden] {
  display: none;
}
.component-choice-card-icon {
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(131, 196, 255, .2);
  background: rgba(73, 145, 211, .09);
}
.component-choice-card-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  mix-blend-mode: screen;
}
.component-choice-group-grid {
  display: grid;
  gap: 6px;
}
.component-choice-card {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  min-width: 0;
  padding: 13px 12px;
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: 9px;
  background: rgba(255, 255, 255, .025);
  color: var(--text);
  text-align: left;
  cursor: pointer;
}
.component-choice-card[hidden] {
  display: none;
}
.component-choice-card:hover,
.component-choice-card:focus-visible,
.component-choice-card.is-keyboard-selected {
  border-color: rgba(126, 192, 255, .72);
  background: rgba(74, 152, 238, .13);
  outline: none;
}
.component-choice-card-icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  color: rgba(205, 229, 247, .82);
  font: 700 11px/1 var(--mono, monospace);
}
.component-choice-card-copy {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  min-width: 0;
}
.component-choice-card strong { font-size: 11px; line-height: 1.3; }
.component-choice-card-badge {
  flex: 0 0 auto;
  padding: 2px 5px;
  border: 1px solid rgba(126, 192, 255, .28);
  border-radius: 999px;
  background: rgba(74, 152, 238, .09);
  color: rgba(190, 224, 255, .86);
  font: 650 7px/1.2 var(--mono, monospace);
  font-style: normal;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.component-choice-card-badge[data-simulation-tier="stylized"] {
  border-color: rgba(255, 193, 105, .3);
  background: rgba(255, 166, 64, .08);
  color: rgba(255, 214, 158, .88);
}
.modular-component-palette {
  display: grid;
  gap: 6px;
  max-height: 310px;
  padding: 7px;
  overflow: auto;
  border: 1px solid rgba(114, 182, 255, .28);
  border-radius: 9px;
  background: rgba(8, 13, 22, .96);
  box-shadow: 0 14px 32px rgba(0, 0, 0, .32);
}
.modular-component-palette[hidden] { display: none; }
.modular-component-choice {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 3px;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: rgba(255, 255, 255, .025);
  color: var(--text);
  text-align: left;
  cursor: pointer;
}
.modular-component-choice:hover,
.modular-component-choice:focus-visible {
  border-color: rgba(114, 182, 255, .55);
  background: rgba(74, 152, 238, .1);
  outline: none;
}
.modular-component-choice strong {
  justify-self: start;
  font-size: 11px;
}
.modular-component-choice small {
  color: var(--muted);
  font-size: 9px;
  line-height: 1.3;
}
.modular-component-back {
  margin: 2px 0 10px;
  padding: 5px 0;
  border: 0;
  background: transparent;
  color: #79baff;
  font: inherit;
  cursor: pointer;
}
.modular-component-description { margin: 0 0 10px; }
.modular-module-footer { display: flex; gap: 7px; flex-wrap: wrap; }
.modular-module-footer .delete-action-btn { margin-left: auto; }

.param-row-colour-ramp {
  display: grid;
  grid-template-columns: 1fr;
  gap: 9px;
  align-items: stretch;
}
.param-row-colour-ramp > .param-label {
  color: #8dbef2;
  font-size: 10px;
  letter-spacing: .07em;
  text-transform: uppercase;
}
.param-row-colour-ramp > .param-value { min-width: 0; }
.particle-colour-ramp-editor {
  display: grid;
  gap: 9px;
  min-width: 0;
}
.particle-colour-ramp-preview {
  position: relative;
  height: 38px;
  overflow: hidden;
  border: 1px solid rgba(144, 190, 235, .28);
  border-radius: 8px;
  background:
    linear-gradient(90deg, var(--particle-colour-ramp)),
    repeating-conic-gradient(rgba(255,255,255,.08) 0 25%, transparent 0 50%) 0 / 12px 12px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.11), 0 7px 18px rgba(0,0,0,.2);
}
.particle-colour-ramp-preview::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,.22);
  pointer-events: none;
}
.particle-colour-ramp-stops {
  display: grid;
  gap: 6px;
}
.particle-colour-stop {
  display: grid;
  grid-template-columns: 22px 34px minmax(0, 1fr) 28px;
  gap: 7px;
  align-items: center;
  min-width: 0;
  padding: 7px;
  border: 1px solid rgba(130, 174, 220, .14);
  border-radius: 7px;
  background: rgba(255,255,255,.022);
}
.particle-colour-stop-field:last-of-type { grid-column: 3 / 4; }
.particle-colour-stop-index {
  color: #74b8ff;
  font-size: 9px;
  font-variant-numeric: tabular-nums;
}
.particle-colour-stop-swatch {
  width: 34px;
  height: 34px;
  padding: 2px;
  border-radius: 7px;
  cursor: pointer;
}
.particle-colour-stop-field {
  display: grid;
  grid-template-columns: minmax(34px, 1fr) 52px;
  gap: 3px 6px;
  min-width: 0;
}
.particle-colour-stop-field > span {
  grid-column: 1 / -1;
  color: var(--muted);
  font-size: 8px;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.particle-colour-stop-field input[type="range"] { min-width: 34px; width: 100%; }
.particle-colour-stop-field input[type="number"] {
  width: 52px;
  min-width: 0;
  padding: 4px;
  font-size: 9px;
}
.particle-colour-stop-field input:disabled { opacity: .32; }
.particle-colour-stop-remove {
  grid-column: 4;
  grid-row: 1 / 3;
  width: 28px;
  height: 28px;
  padding: 6px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
}
.particle-colour-stop-remove:hover:not(:disabled) {
  border-color: rgba(255, 105, 125, .3);
  background: rgba(255, 105, 125, .08);
  color: #ff879a;
}
.particle-colour-stop-remove:disabled { opacity: .2; }
.particle-colour-ramp-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  color: var(--muted);
  font-size: 9px;
}
.particle-colour-ramp-footer .btn { min-height: 29px; padding: 5px 10px; }

.scene-workspace {
  display: grid;
  gap: 18px;
  padding: 4px 0 16px;
}
.entity-identity {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  isolation: isolate;
  min-width: 0;
  padding: 9px;
  border: 1px solid var(--entity-identity-accent, rgba(var(--layer-component-rgb, 126, 186, 236), .62));
  border-radius: 10px;
  background: var(
    --entity-identity-background,
    linear-gradient(180deg, rgba(var(--layer-component-rgb, 126, 186, 236), .38), rgba(var(--layer-component-rgb, 126, 186, 236), .2)) #101a26
  );
  box-shadow:
    inset 0 1px 0 rgba(235, 249, 255, .2),
    0 8px 22px rgba(0, 0, 0, .18);
}
.entity-identity.is-compact { grid-template-columns: 56px minmax(0, 1fr); }
.entity-identity-icon {
  display: block;
  width: 72px;
  height: 72px;
  border: 1px solid var(--entity-identity-accent, rgba(var(--layer-component-rgb, 139, 199, 255), .48));
  border-radius: 12px;
  background: rgba(3, 16, 28, .46);
  box-shadow: 0 6px 18px rgba(0, 0, 0, .2), inset 0 0 0 1px rgba(255, 255, 255, .04);
  object-fit: cover;
  mix-blend-mode: screen;
  user-select: none;
}
.entity-identity-artwork {
  box-sizing: border-box;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  mix-blend-mode: normal;
  background: #0c1016;
}
.entity-identity-artwork img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.entity-identity-artwork.is-tinted img { filter: grayscale(1); }
.entity-identity-artwork.is-tinted::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: var(--entity-identity-accent, rgb(var(--layer-component-rgb)));
  mix-blend-mode: color;
}
.entity-identity.is-compact .entity-identity-icon { width: 56px; height: 56px; border-radius: 10px; }
.entity-identity-copy {
  display: grid;
  gap: 5px;
  min-width: 0;
}
.entity-identity-copy strong {
  overflow: hidden;
  color: #f0f8ff;
  font-size: 14px;
  font-weight: 680;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-shadow: 0 1px 1px rgba(0, 8, 18, .48);
}
.entity-identity-copy small {
  overflow: hidden;
  color: rgba(226, 241, 252, .7);
  font-size: 10px;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.obj-group > .entity-identity { margin-bottom: 12px; }
.scene-workspace-intro {
  display: grid;
  gap: 6px;
  padding: 15px;
  border: 1px solid rgba(114, 182, 255, .2);
  border-radius: 10px;
  background:
    radial-gradient(circle at 100% 0, rgba(78, 152, 255, .13), transparent 45%),
    rgba(255, 255, 255, .022);
}
.scene-workspace-intro.is-compact { padding: 13px 14px; }
.scene-workspace-intro strong {
  color: var(--text);
  font-size: 13px;
  line-height: 1.3;
}
.scene-workspace-intro p {
  margin: 0;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.55;
}
.scene-workspace-kicker,
.scene-workspace-section h3 {
  color: #78baff;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .11em;
  text-transform: uppercase;
}
.scene-workspace-section { display: grid; gap: 8px; }
.scene-workspace-section h3 { margin: 0; }
.layer-component-groups {
  display: grid;
  gap: 18px;
}
.layer-component-group {
  position: relative;
  gap: 9px;
}
.layer-component-group + .layer-component-group {
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, .08);
}
.layer-component-group-installed h3 { color: #d8e9fb; }
.layer-component-group-available h3 { color: #78baff; }
.layer-component-group-installed .layer-component-list {
  gap: 0;
}
.layer-component-group-installed .layer-component-list > .modular-component-stack {
  display: contents;
}
.layer-component-group-installed .modular-component-card:not(.modular-component-add-card) {
  height: 44px;
  isolation: isolate;
  border-top-width: 0;
  border-radius: 0;
  border-color: rgba(var(--layer-component-rgb, 126, 186, 236), .52);
  background:
    linear-gradient(180deg, rgba(var(--layer-component-rgb, 126, 186, 236), .34), rgba(var(--layer-component-rgb, 126, 186, 236), .17)),
    #101a26;
  box-shadow:
    inset 0 1px 0 rgba(224, 244, 255, .18);
}
.layer-component-group-installed .layer-component-list > .modular-component-card:not(.modular-component-add-card):first-child,
.layer-component-group-installed .layer-component-list > .modular-component-stack:first-child > .modular-component-card:not(.modular-component-add-card):first-child {
  border-top-width: 1px;
  border-start-start-radius: 8px;
  border-start-end-radius: 8px;
}
.layer-component-group-installed .layer-component-list > .modular-component-card:not(.modular-component-add-card):last-child,
.layer-component-group-installed .layer-component-list > .modular-component-stack:last-child > .modular-component-card:not(.modular-component-add-card):last-child {
  border-end-start-radius: 8px;
  border-end-end-radius: 8px;
}
.layer-component-group-installed .modular-component-card:not(.modular-component-add-card) .modular-component-select {
  grid-template-columns: 28px minmax(0, 1fr) auto;
  min-height: 100%;
  padding: 7px 9px;
  column-gap: 14px;
}
.scene-component-folder { overflow: hidden; border: 1px solid rgba(var(--layer-component-rgb), .32); border-radius: 8px; margin: 0; }
.scene-component-folder-toggle { display: grid; grid-template-columns: 16px 28px minmax(0, 1fr) auto auto; align-items: center; gap: 8px; width: 100%; height: 42px; padding: 6px 10px; border: 0; border-radius: 0; background: rgba(var(--layer-component-rgb), .16); box-shadow: inset 3px 0 0 rgb(var(--layer-component-rgb)); color: var(--text); text-align: left; cursor: pointer; font: inherit; }
.scene-component-folder-toggle:hover { background: rgba(var(--layer-component-rgb), .17); }
.scene-component-folder-toggle strong { font-size: 12px; font-weight: 600; }
.scene-component-folder-chevron { width: 16px; font-size: 22px; text-align: center; line-height: 1; transform: rotate(0deg); color: var(--muted); }
.scene-component-folder-toggle[aria-expanded="true"] .scene-component-folder-chevron { transform: rotate(90deg); }
.scene-component-folder-count { grid-column: 5; min-width: 28px; padding: 2px 6px; border-radius: 4px; background: rgba(0, 0, 0, .2); color: #c3d2df; text-align: center; font-size: 11px; font-variant-numeric: tabular-nums; }
.scene-component-folder-toggle:focus-visible { outline: 2px solid #b6ddff; outline-offset: -3px; }
.scene-component-folder-content { border-top: 1px solid rgba(var(--layer-component-rgb), .25); }

.scene-hierarchy-component-card {
  width: calc(100% - var(--scene-hierarchy-indent, 0px));
  margin-left: var(--scene-hierarchy-indent, 0px);
}
.scene-hierarchy-component-card .modular-component-select {
  grid-template-columns: 28px minmax(0, 1fr);
  column-gap: 14px;
}
.scene-hierarchy-component-card .modular-component-copy strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.material-component-swatch-frame {
  width: 28px;
  height: 28px;
  padding: 2px;
  border-radius: 50%;
  background: rgba(3, 17, 29, .34);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .12);
}
.material-component-swatch-frame .material-component-swatch {
  width: 24px;
  height: 24px;
  flex-basis: 24px;
}
.layer-component-group-installed .modular-component-card:not(.modular-component-add-card):hover {
  border-color: rgba(var(--layer-component-rgb, 151, 207, 252), .74);
  background:
    linear-gradient(180deg, rgba(var(--layer-component-rgb, 126, 187, 235), .43), rgba(var(--layer-component-rgb, 126, 187, 235), .23)),
    #13202e;
}
.layer-component-group-installed .modular-component-card:not(.modular-component-add-card).is-selected {
  border-color: rgba(var(--layer-component-rgb, 151, 211, 255), .95);
  background:
    linear-gradient(180deg, rgba(var(--layer-component-rgb, 117, 187, 244), .56), rgba(var(--layer-component-rgb, 117, 187, 244), .3)),
    #142334;
  box-shadow:
    inset 3px 0 0 rgb(var(--layer-component-rgb, 155, 211, 255)),
    inset 0 1px 0 rgba(235, 249, 255, .25);
}
.layer-component-group-installed .modular-component-card:not(.modular-component-add-card) .modular-component-select {
  color: #edf8ff;
  text-shadow: 0 1px 1px rgba(0, 8, 18, .45);
}
.layer-component-group-installed .modular-component-card:not(.modular-component-add-card) .modular-component-select:hover {
  background: rgba(216, 240, 255, .055);
}
.layer-component-group-installed .modular-component-card:not(.modular-component-add-card) .modular-component-order {
  color: rgba(var(--layer-component-rgb, 191, 227, 255), 1);
}
.layer-component-group-installed .scene-workspace-component-icon > img {
  background: transparent;
  filter: saturate(.82) brightness(1.08);
  mix-blend-mode: screen;
}
.layer-component-group-installed .modular-component-card:not(.modular-component-add-card) .modular-component-actions {
  border-left-color: rgba(4, 24, 41, .48);
  box-shadow: inset 1px 0 0 rgba(222, 243, 255, .08);
}
.layer-component-group-installed .modular-component-card:not(.modular-component-add-card) .modular-component-actions button {
  border-left-color: rgba(4, 24, 41, .48);
  background: rgba(3, 20, 35, .12);
  color: rgba(226, 243, 255, .8);
}
.layer-component-group-installed .modular-component-card:not(.modular-component-add-card) .modular-component-actions button:hover:not(:disabled) {
  background: rgba(218, 241, 255, .11);
  color: #fff;
}
.layer-component-group-installed .modular-component-card:not(.modular-component-add-card) .modular-component-actions button.component-visibility-action {
  color: color-mix(in srgb, rgb(var(--layer-component-rgb, 151, 207, 252)) 72%, white);
}
.layer-component-group-installed .modular-component-card:not(.modular-component-add-card) .modular-component-actions button.component-visibility-action.is-hidden {
  color: rgba(var(--layer-component-rgb, 151, 207, 252), .52);
  opacity: .62;
}
.layer-component-group-installed .modular-component-card:not(.modular-component-add-card).is-disabled .modular-component-select {
  opacity: .56;
}
/* Every layer retains its own family colour, including children of mixed
   folders. Selection adds emphasis without replacing that family identity. */
.scene-hierarchy-component-section .scene-hierarchy-component-list {
  display: grid;
  gap: 6px;
}
.scene-hierarchy-component-section.layer-component-group-installed .scene-hierarchy-component-card {
  box-sizing: border-box;
  height: 44px;
  overflow: hidden;
  border: 1px solid rgba(var(--layer-component-rgb), .32);
  border-radius: 8px;
  background: rgba(var(--layer-component-rgb), .18);
  box-shadow: inset 3px 0 0 rgb(var(--layer-component-rgb));
}
.scene-hierarchy-component-section.layer-component-group-installed .scene-hierarchy-component-card .modular-component-select {
  grid-template-columns: 16px 28px minmax(0, 1fr) auto;
  gap: 8px;
  padding: 6px 10px;
  text-shadow: none;
}
.scene-hierarchy-component-section .scene-hierarchy-component-card .modular-component-copy strong { font-size: 12px; font-weight: 600; }
.scene-hierarchy-component-section .scene-component-folder-content > .scene-hierarchy-component-card {
  border-width: 0 0 1px;
  border-color: rgba(var(--layer-component-rgb), .18);
  border-radius: 0;
  background: rgba(var(--layer-component-rgb), .18);
}
.scene-hierarchy-component-section .scene-component-folder-content > .scene-hierarchy-component-card:last-child { border-bottom: 0; }
.scene-hierarchy-component-section .scene-component-folder-content .scene-hierarchy-component-card .modular-component-select { padding-left: 28px; }
.scene-hierarchy-component-section .scene-workspace-component-icon {
  border-radius: 5px;
  background: rgba(var(--layer-component-rgb), .2);
  box-shadow: inset 0 0 0 1px rgba(var(--layer-component-rgb), .5);
}
.scene-hierarchy-component-section.layer-component-group-installed .scene-hierarchy-component-card:hover { background: rgba(var(--layer-component-rgb), .28); }
.scene-hierarchy-component-section.layer-component-group-installed .scene-hierarchy-component-card.is-selected,
.scene-hierarchy-component-section .scene-component-folder.has-selection {
  border-color: rgb(var(--layer-component-rgb));
  background: rgba(var(--layer-component-rgb), .36);
  box-shadow: inset 3px 0 0 rgb(var(--layer-component-rgb)), inset 0 0 0 1px rgba(var(--layer-component-rgb), .7);
}
.scene-hierarchy-component-section .scene-hierarchy-component-card.is-selected .modular-component-copy strong { color: #fff; font-weight: 700; }
.scene-hierarchy-component-section .scene-hierarchy-component-card .modular-component-select:focus-visible { outline: 2px solid #b6ddff; outline-offset: -3px; }
.layer-component-group-installed .modular-component-card.is-unavailable {
  border-style: dashed;
  background: rgba(255, 255, 255, .012);
}
.layer-component-group-installed .modular-component-card.is-unavailable .modular-component-select:disabled {
  grid-template-columns: 28px minmax(0, 1fr);
  opacity: 1;
  cursor: default;
}
.layer-component-group-installed .modular-component-card.is-unavailable .material-component-swatch-frame {
  opacity: .52;
  filter: grayscale(.55);
}
.layer-component-group-installed .modular-component-card.is-unavailable .modular-component-copy strong {
  color: rgba(232, 241, 249, .74);
}
.layer-component-group-installed .modular-component-card.is-unavailable .modular-component-copy small {
  display: block;
  overflow: hidden;
  color: rgba(191, 205, 218, .62);
  text-overflow: ellipsis;
  white-space: nowrap;
}
.material-component-unavailable {
  display: grid;
  gap: 8px;
}
.material-component-unavailable strong { color: var(--text); }
.material-component-unavailable span { font-size: 10px; line-height: 1.5; }
.layer-component-group-installed .modular-component-card:not(.modular-component-add-card) .modular-component-actions button.is-required-action:disabled {
  color: rgba(205, 220, 233, .46);
  opacity: .48;
}
.layer-component-group-installed .modular-component-card:not(.modular-component-add-card) .modular-component-actions [data-material-component-replace],
.layer-component-group-installed .modular-component-card:not(.modular-component-add-card) .modular-component-actions [data-material-shader-replace],
.layer-component-group-installed .modular-component-card:not(.modular-component-add-card) .modular-component-actions [data-system-material-replace],
.layer-component-group-installed .modular-component-card:not(.modular-component-add-card) .modular-component-actions [data-character-animation-change],
.layer-component-group-installed .modular-component-card:not(.modular-component-add-card) .modular-component-actions [data-text-reveal-library],
.layer-component-group-installed .modular-component-card:not(.modular-component-add-card) .modular-component-actions [data-scene-hierarchy-skysphere-library] {
  color: #d7efff;
}
.layer-component-empty {
  margin: 0;
  padding: 12px;
  border: 1px dashed rgba(255, 255, 255, .1);
  border-radius: 8px;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.4;
}
.scene-object-layer-components .scene-object-component-stack,
.text-layer-components .modular-component-stack { margin: 0; }
.layer-component-group-installed .material-shader-child {
  position: relative;
  box-sizing: border-box;
  overflow: visible;
  width: calc(100% - 24px);
  margin-left: 24px;
}
.material-shader-child::before {
  content: '';
  position: absolute;
  left: -15px;
  top: 0;
  width: 13px;
  height: 22px;
  border-left: 1px solid rgba(var(--layer-component-rgb), .5);
  border-bottom: 1px solid rgba(var(--layer-component-rgb), .5);
  border-bottom-left-radius: 5px;
  pointer-events: none;
}
.material-shader-child .modular-component-select:focus-visible {
  outline: 2px solid #b6ddff;
  outline-offset: -3px;
}
.layer-component-group-installed .material-shader-child .modular-component-role {
  display: block;
}
.material-shader-child .modular-component-copy strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.modular-component-installed-section + .modular-component-add {
  margin-top: 0;
}
.scene-workspace-search { margin: -2px 0 0; }
#sceneWorkspaceCatalogResults {
  display: grid;
  gap: 18px;
}
.scene-workspace-search-empty {
  margin-top: -8px;
  padding: 17px 12px;
  border: 1px dashed rgba(255, 255, 255, .1);
  border-radius: 8px;
  color: var(--muted);
  text-align: center;
  font-size: 10px;
}
.scene-workspace-search-empty[hidden],
.scene-workspace-section[hidden],
.scene-workspace-add-card[hidden],
.scene-workspace-library-card[hidden] { display: none; }
.scene-workspace-add-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
}
.scene-workspace-add-grid.is-wide { grid-template-columns: 1fr; }
.scene-workspace-add-card,
.scene-workspace-library-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: rgba(255, 255, 255, .025);
  color: var(--text);
  cursor: pointer;
  transition: border-color 120ms ease, background 120ms ease, transform 120ms ease;
}
.scene-workspace-add-card {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  padding: 10px 9px;
  text-align: left;
}
.scene-workspace-add-card[data-scene-add],
.scene-workspace-library-card[data-scene-add]{cursor:grab;touch-action:none;}
.scene-workspace-add-card[data-scene-add]:active,
.scene-workspace-library-card[data-scene-add]:active{cursor:grabbing;}
body.scene-catalog-pointer-dragging,
body.scene-catalog-pointer-dragging *{
  cursor:grabbing!important;
  user-select:none!important;
}
.scene-workspace-add-card.is-dragging,
.scene-workspace-library-card.is-dragging{
  opacity:.48;
  border-color:rgba(120,180,255,.65);
  background:rgba(74,152,238,.12);
  transform:scale(.985);
}
.scene-workspace-add-card.is-system { padding: 12px 11px; }
.scene-workspace-add-card:hover,
.scene-workspace-library-card:hover {
  border-color: rgba(114, 182, 255, .52);
  background: rgba(74, 152, 238, .09);
  transform: translateY(-1px);
}
.scene-workspace-add-card.is-keyboard-selected,
.scene-workspace-library-card.is-keyboard-selected {
  border-color: rgba(126, 191, 255, .9);
  background: rgba(74, 152, 238, .16);
  box-shadow: 0 0 0 2px rgba(74, 152, 238, .22);
  transform: translateY(-1px);
}
.scene-workspace-add-card > span:last-child,
.scene-workspace-library-card > span:nth-child(2) {
  display: grid;
  min-width: 0;
  gap: 2px;
}
.scene-workspace-add-card strong,
.scene-workspace-library-card strong { font-size: 10px; font-weight: 650; }
.scene-workspace-add-card small,
.scene-workspace-library-card small {
  overflow: hidden;
  color: var(--muted);
  font-size: 8px;
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.scene-workspace-add-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid rgba(114, 182, 255, .28);
  border-radius: 7px;
  background: rgba(74, 152, 238, .08);
  color: #8ac5ff;
  line-height: 1;
  overflow: hidden;
}
.scene-workspace-add-mark img {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 6px;
  object-fit: cover;
}
.scene-workspace-add-mark.is-light {
  border-color: rgba(255, 192, 82, .27);
  background: rgba(255, 176, 42, .07);
  color: #ffc76a;
}
.scene-workspace-library-card {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) auto;
  gap: 9px;
  align-items: center;
  width: 100%;
  padding: 11px;
  text-align: left;
}
.scene-workspace-library-card > span:last-child { color: #78baff; }
.scene-workspace-library-card.is-text3d {
  border-color: rgba(132, 172, 255, 0.28);
  background: linear-gradient(135deg, rgba(71, 126, 211, 0.16), rgba(128, 83, 195, 0.09));
}
.scene-workspace-library-card.is-text3d:hover,
.scene-workspace-library-card.is-text3d.is-keyboard-selected {
  border-color: rgba(142, 195, 255, 0.72);
  background: linear-gradient(135deg, rgba(71, 137, 226, 0.24), rgba(139, 85, 210, 0.15));
}
.scene-workspace-library-card.is-text3d .scene-workspace-add-mark {
  border-color: rgba(137, 191, 255, 0.38);
  background: rgba(5, 12, 24, 0.5);
}
.scene-workspace-back,
.scene-workspace-text-action {
  width: max-content;
  padding: 2px 0;
  border: 0;
  background: transparent;
  color: #79baff;
  font: inherit;
  font-size: 10px;
  cursor: pointer;
}
.scene-workspace-text-action { color: var(--muted); }
.scene-workspace-back:hover,
.scene-workspace-text-action:hover { color: var(--text); }
.scene-workspace-root-back {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 6px 10px;
  border: 1px solid rgba(121, 186, 255, .34);
  border-radius: 7px;
  background: rgba(52, 118, 184, .1);
}
.scene-workspace-root-back:hover {
  border-color: rgba(121, 186, 255, .68);
  background: rgba(52, 118, 184, .2);
}
.scene-workspace-components .modular-component-add { margin-top: -4px; }

.scene-object-deformer-stack { margin-top: 10px; }
.deformer-component-palette {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-height: min(48vh, 520px);
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}
.deformer-component-palette .modular-component-choice {
  min-height: 88px;
  align-content: start;
}
.form-group{
  margin-bottom: 16px;
}
.form-group label{
  display: block;
  margin-bottom: 6px;
  font-size: 0.85rem;
  color: var(--muted);
}
.form-group input[type="text"]{
  width: 100%;
  box-sizing: border-box;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255,255,255,0.05);
  color: var(--text);
  font: inherit;
}
.form-group input[type="text"]:focus{
  outline: none;
  border-color: var(--accent);
}
.toggle-group{
  display: flex;
  gap: 8px;
}
.toggle-btn{
  flex: 1;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255,255,255,0.03);
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  transition: all 0.15s;
}
.toggle-btn:hover{
  background: rgba(255,255,255,0.06);
}
.toggle-btn.active{
  background: rgba(120,180,255,0.15);
  border-color: var(--accent);
  color: var(--accent);
}
/* Screenshot-led project browser. */
.project-browser-modal {
  width: var(--project-launcher-width);
  max-width: none;
  min-width: 0;
  height: min(780px, calc(100dvh - 40px));
  max-height: none;
  border-color: rgba(117, 171, 235, .24);
  background: linear-gradient(145deg, rgba(20, 27, 40, .99), rgba(9, 13, 21, .99));
  box-shadow: 0 32px 100px rgba(0, 0, 0, .68), 0 0 0 1px rgba(118, 183, 255, .045);
}
.project-browser-header { min-height: 116px; box-sizing: border-box; align-items: flex-start; gap: 24px; padding: 26px; }
.project-browser-heading { min-width: 0; }
.project-browser-close { margin-left: auto; }
.project-browser-body { display: flex; flex-direction: column; padding: 18px 20px 20px; overflow: hidden; }
.project-browser-toolbar { display: grid; grid-template-columns: minmax(260px, 1fr) auto; gap: 12px; align-items: center; }
.project-browser-search input { height: 42px; font-size: 11px; }
.project-browser-filters { display: flex; gap: 5px; padding: 4px; border: 1px solid rgba(137, 166, 211, .15); border-radius: 9px; background: rgba(3, 7, 13, .36); }
.project-browser-filter {
  min-height: 32px;
  padding: 6px 10px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 9px;
  cursor: pointer;
}
.project-browser-filter:hover { color: var(--text); background: rgba(255, 255, 255, .045); }
.project-browser-filter.active { border-color: rgba(111, 178, 249, .38); color: #acd7ff; background: rgba(70, 137, 207, .18); }
.project-browser-filter span { display: inline-grid; min-width: 18px; margin-left: 4px; padding: 1px 4px; place-items: center; border-radius: 8px; background: rgba(3, 7, 13, .4); font-size: 8px; }
.project-browser-summary { display: flex; justify-content: space-between; padding: 11px 2px 9px; color: rgba(174, 190, 213, .52); font-size: 8px; letter-spacing: .035em; }
.demos-list.project-browser-grid {
  display: grid;
  flex: 1;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-rows: max-content;
  gap: 12px;
  min-height: 0;
  max-height: none;
  padding: 2px 5px 12px 2px;
  overflow-y: auto;
  align-content: start;
  overscroll-behavior: contain;
}
.project-card {
  min-width: 0;
  border: 1px solid rgba(140, 160, 192, .17);
  border-radius: 10px;
  outline: none;
  overflow: hidden;
  background: linear-gradient(155deg, rgba(25, 33, 47, .94), rgba(12, 17, 27, .96));
  cursor: pointer;
  transition: transform 130ms ease, border-color 130ms ease, background 130ms ease, box-shadow 130ms ease;
}
.project-card:hover { transform: translateY(-2px); border-color: rgba(111, 175, 242, .42); background: linear-gradient(155deg, rgba(31, 43, 61, .98), rgba(13, 20, 32, .98)); }
.project-card.selected { border-color: rgba(111, 181, 255, .9); box-shadow: 0 0 0 2px rgba(74, 152, 238, .17), 0 16px 34px rgba(0, 0, 0, .25); }
.project-card-thumbnail { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: #070b12; }
.project-card-thumbnail::after { content: ''; position: absolute; inset: auto 0 0; height: 42%; background: linear-gradient(transparent, rgba(5, 8, 14, .42)); pointer-events: none; }
.project-card-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transform: scale(1.01); transition: opacity 180ms ease, transform 220ms ease; }
.project-card-thumbnail.has-image .project-card-image { opacity: 1; }
.project-card:hover .project-card-image { transform: scale(1.035); }
.project-card-fallback { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: 8px; color: rgba(137, 194, 255, .35); background: radial-gradient(circle at 50% 38%, rgba(61, 119, 181, .28), transparent 37%), linear-gradient(135deg, #101a2a, #090e17); text-transform: uppercase; letter-spacing: .15em; font-size: 7px; }
.project-card-fallback::before, .project-card-fallback::after { content: ''; position: absolute; inset: 0; opacity: .2; background: linear-gradient(90deg, transparent 49.7%, rgba(129, 185, 247, .3) 50%, transparent 50.3%); }
.project-card-fallback::after { transform: rotate(90deg); }
.project-card-fallback svg { width: 31px; height: 31px; fill: none; stroke: currentColor; stroke-width: 1.2; }
.project-card-visibility, .project-card-current { position: absolute; z-index: 2; top: 9px; display: inline-flex; align-items: center; gap: 5px; min-height: 21px; box-sizing: border-box; padding: 4px 7px; border: 1px solid rgba(255, 255, 255, .12); border-radius: 6px; backdrop-filter: blur(8px); font-size: 7px; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
.project-card-visibility { left: 9px; color: #b1bfce; background: rgba(7, 11, 18, .7); }
.project-card-visibility.public { color: #82ecc2; border-color: rgba(91, 229, 170, .26); background: rgba(8, 40, 32, .75); }
.project-card-visibility svg { width: 10px; height: 10px; fill: none; stroke: currentColor; stroke-width: 1.6; }
.project-card-current { top: 43px; right: 9px; color: #a7d4ff; border-color: rgba(99, 169, 241, .3); background: rgba(17, 55, 94, .76); }
.project-card-body { display: grid; grid-template-columns: minmax(0, 1fr); gap: 3px; padding: 12px; }
.project-card-name { overflow: hidden; margin: 0; color: #edf2f9; font-size: 12px; font-weight: 650; text-overflow: ellipsis; white-space: nowrap; }
.project-card-meta { margin: 0; color: var(--muted); font-size: 8px; }
.project-card-action { display: inline-flex; min-width: 0; min-height: 27px; padding: 5px 8px; align-items: center; justify-content: center; gap: 6px; border: 1px solid rgba(180, 197, 220, .24); border-radius: 6px; background: rgba(7, 11, 18, .78); color: rgba(220, 230, 243, .72); font: inherit; font-size: 8px; cursor: pointer; backdrop-filter: blur(8px); }
.project-card-thumbnail-action { position: absolute; z-index: 3; top: 9px; right: 9px; }
.project-card-action svg { width: 12px; height: 12px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.project-card-action:hover { color: var(--text); border-color: rgba(137, 180, 235, .5); background: rgba(15, 24, 38, .92); }
.project-card-action.delete:hover { color: #ff8bac; border-color: rgba(255, 104, 147, .32); background: rgba(255, 83, 131, .08); }
.project-card-action.unpublish:hover { color: #ffc36c; border-color: rgba(240, 160, 64, .32); background: rgba(240, 160, 64, .08); }
.project-card-action:disabled { opacity: .45; cursor: wait; }
.project-browser-loading, .project-browser-empty { grid-column: 1 / -1; display: grid; min-height: 260px; place-content: center; justify-items: center; gap: 9px; color: var(--muted); text-align: center; }
.project-browser-loading > span { width: 22px; height: 22px; border: 2px solid rgba(117, 183, 255, .16); border-top-color: #78baff; border-radius: 50%; animation: project-browser-spin .7s linear infinite; }
.project-browser-empty svg { width: 38px; height: 38px; margin-bottom: 3px; fill: none; stroke: rgba(121, 186, 255, .48); stroke-width: 1.2; }
.project-browser-empty strong { color: var(--text); font-size: 12px; }
.project-browser-empty span { max-width: 320px; font-size: 9px; line-height: 1.5; }
.project-browser-footer { align-items: center; justify-content: space-between; min-height: 74px; box-sizing: border-box; padding: 16px 20px; }
.project-browser-destinations { display: flex; align-items: center; gap: 10px; }
.project-browser-footer-actions { display: flex; align-items: center; gap: 9px; }
@keyframes project-browser-spin { to { transform: rotate(360deg); } }
@media (max-width: 780px) {
  .project-browser-modal { width: calc(100vw - 24px); height: calc(100dvh - 24px); }
  .project-browser-toolbar { grid-template-columns: 1fr; }
  .project-browser-filters { justify-content: stretch; }
  .project-browser-filter { flex: 1; }
  .demos-list.project-browser-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .project-browser-footer { flex-direction: column; align-items: stretch; justify-content: flex-end; }
  .project-browser-destinations { width: 100%; }
  .project-browser-footer-actions { width: 100%; }
  .project-browser-destinations > *, .project-browser-new, .project-browser-import, .project-browser-open { flex: 1; justify-content: center; }
}
@media (max-width: 520px) {
  .demos-list.project-browser-grid { grid-template-columns: 1fr; }
  .project-browser-summary span:last-child { display: none; }
}
.empty-state{
  text-align: center;
  padding: 32px;
  color: var(--muted);
}
.model-source-credit {
  display: grid;
  gap: 7px;
  padding: 10px;
  border: 1px solid rgba(28, 170, 217, .24);
  border-radius: 7px;
  background: rgba(28, 170, 217, .06);
  color: var(--muted);
  font-size: 9px;
  line-height: 1.4;
}
.model-source-credit strong { color: var(--text); }
.model-source-credit a { width: fit-content; color: #1caad9; text-decoration: none; }
.model-source-credit a:hover { text-decoration: underline; }
/* Asset Browser Modal */
.asset-browser-modal{
  min-width: 700px;
  max-width: 900px;
  max-height: 85vh;
}

.text-reveal-library-modal {
  width: min(1260px, calc(100vw - 48px));
  max-width: none;
  height: min(760px, calc(100dvh - 48px));
  max-height: calc(100dvh - 48px);
}
.text-reveal-library-body { display:flex; gap:18px; min-height:0; overflow:hidden; }
.text-reveal-library-list { width:470px; min-width:390px; display:flex; flex-direction:column; min-height:0; }
.text-reveal-search { margin-bottom:10px; }
.text-reveal-search input { width:100%; }
.text-reveal-categories { display:flex; flex-wrap:wrap; gap:6px; margin-bottom:12px; }
.text-reveal-category {
  padding:6px 9px; border:1px solid var(--line); border-radius:5px; background:rgba(255,255,255,.025);
  color:var(--muted); font:inherit; font-size:9px; text-transform:none; letter-spacing:normal; cursor:pointer;
}
.text-reveal-category.active { border-color:rgba(120,180,255,.7); color:var(--accent); background:rgba(120,180,255,.11); }
.text-reveal-preset-grid { flex:1; min-height:0; overflow:auto; display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); align-content:start; gap:8px; padding:2px; }
.text-reveal-preset-card {
  min-height:92px; padding:11px; border:1px solid var(--line); border-radius:7px;
  background:linear-gradient(145deg,rgba(29,37,52,.88),rgba(10,14,22,.92)); color:var(--text); text-align:left; cursor:pointer;
}
.text-reveal-preset-card:hover { border-color:rgba(120,180,255,.58); }
.text-reveal-preset-card.selected { border-color:var(--good); box-shadow:inset 3px 0 0 var(--good); background:linear-gradient(145deg,rgba(29,67,70,.55),rgba(10,28,32,.82)); }
.text-reveal-preset-card strong { display:block; font-size:12px; margin-bottom:5px; }
.text-reveal-preset-card span { color:var(--accent); font-size:8px; text-transform:uppercase; letter-spacing:.08em; }
.text-reveal-preset-card p { margin:7px 0 0; color:var(--muted); font-size:9px; line-height:1.4; }
.text-reveal-preview-panel { flex:1; min-width:0; display:flex; flex-direction:column; border:1px solid var(--line); border-radius:8px; overflow:hidden; background:#05070c; }
.text-reveal-preview-panel > header { min-height:52px; padding:0 16px; display:flex; align-items:center; justify-content:space-between; gap:14px; border-bottom:1px solid var(--line); }
.text-reveal-preview-heading { min-width:0; display:flex; align-items:baseline; gap:10px; }
.text-reveal-preview-panel > header strong { font-size:13px; }
.text-reveal-preview-panel > header span { color:var(--accent); font-size:9px; text-transform:uppercase; letter-spacing:.08em; }
.text-reveal-both-badge { padding:6px 10px; border:1px solid rgba(120,180,255,.42); border-radius:999px; background:rgba(80,135,205,.14); color:#cfe7ff!important; font-weight:750; white-space:nowrap; }
.text-reveal-preview-stage { flex:1; min-height:0; display:flex; align-items:center; justify-content:center; background:radial-gradient(circle at 50% 45%,#1a2435,#070a10 68%); overflow:hidden; }
.text-reveal-preview-stage canvas { display:block; width:100%; height:100%; }
.text-reveal-preview-panel > p { min-height:34px; margin:0; padding:13px 16px; color:var(--muted); font-size:10px; line-height:1.5; border-top:1px solid var(--line); }
@media (max-width: 850px) {
  .text-reveal-library-body { flex-direction:column; overflow:auto; }
  .text-reveal-library-list { width:100%; min-width:0; min-height:320px; }
  .text-reveal-preview-panel { min-height:330px; }
}
.asset-browser-header{
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.asset-filter-tabs{
  display: flex;
  gap: 4px;
}
.asset-filter-tab{
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-size: 0.85rem;
}
.asset-filter-tab:hover{ background: rgba(255,255,255,0.05); }
.asset-filter-tab.active{
  background: rgba(120,180,255,0.15);
  border-color: var(--accent);
  color: var(--accent);
}
.asset-grid{
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
  max-height: 400px;
  overflow-y: auto;
  padding: 4px;
}
.asset-item{
  aspect-ratio: 1;
  border: 2px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.15s;
  position: relative;
  background: rgba(0,0,0,0.3);
}
.asset-item:hover{
  border-color: var(--accent);
  transform: scale(1.02);
}
.asset-item.selected{
  border-color: var(--good);
  box-shadow: 0 0 0 2px rgba(120,255,180,0.3);
}
.asset-item img,
.asset-item video{
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.asset-item-overlay{
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 6px 8px;
  background: linear-gradient(transparent, rgba(0,0,0,0.8));
  font-size: 0.7rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.asset-item-icon{
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  font-size: 2.5rem;
  background: linear-gradient(135deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
}
.asset-item-type{
  position: absolute;
  top: 6px;
  right: 6px;
  padding: 2px 6px;
  background: rgba(0,0,0,0.6);
}

/* List-style asset browser for audio, shaders, post-fx */
.asset-grid.list-view{
  display: flex;
  flex-direction: column;
  gap: 4px;
  grid-template-columns: none;
}
.asset-grid.list-view .asset-item{
  aspect-ratio: auto;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 6px;
  height: auto;
}
.asset-grid.list-view .asset-item:hover{
  transform: none;
  background: rgba(120,180,255,0.08);
}
.asset-grid.list-view .asset-item-icon{
  width: 32px;
  height: 32px;
  min-width: 32px;
  font-size: 1.4rem;
  border-radius: 6px;
  background: rgba(255,255,255,0.06);
}
.asset-grid.list-view .asset-item-name{
  flex: 1;
  font-size: 13px;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.asset-grid.list-view .asset-item-type{
  position: static;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: rgba(255,255,255,0.08);
  color: var(--muted);
}
.asset-grid.list-view .asset-item-overlay{
  display: none;
}
.asset-grid.list-view .asset-item.selected{
  background: rgba(120,255,180,0.1);
  border-color: var(--good);
}
.asset-grid.list-view .asset-item.selected .asset-item-name{
  color: var(--good);
}
.asset-grid.list-view .asset-item.selected .asset-item-icon{
  background: rgba(120,255,180,0.15);
}

/* Readable rows for visual preset libraries: names remain visible instead of
   being sacrificed to badges and owner actions. */
.asset-grid.list-view[data-mode="postfx"] .asset-item,
.asset-grid.list-view[data-mode="shader"] .asset-item,
.asset-grid.list-view[data-mode="scenes"] .asset-item,
.asset-grid.list-view[data-mode="scene"] .asset-item,
.asset-grid.list-view[data-mode="lut"] .asset-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "name actions"
    "badges actions";
  gap: 5px 12px;
  min-height: 46px;
  box-sizing: border-box;
  padding: 9px 12px;
  border-width: 1px;
  background: linear-gradient(90deg, rgba(24,31,44,.72), rgba(11,16,25,.52));
}
.asset-grid.list-view[data-mode="postfx"] .asset-item:hover,
.asset-grid.list-view[data-mode="shader"] .asset-item:hover,
.asset-grid.list-view[data-mode="scenes"] .asset-item:hover,
.asset-grid.list-view[data-mode="scene"] .asset-item:hover,
.asset-grid.list-view[data-mode="lut"] .asset-item:hover {
  background: linear-gradient(90deg, rgba(36,49,69,.86), rgba(15,23,36,.7));
}
.asset-grid.list-view[data-mode="postfx"] .asset-item.selected,
.asset-grid.list-view[data-mode="shader"] .asset-item.selected,
.asset-grid.list-view[data-mode="scenes"] .asset-item.selected,
.asset-grid.list-view[data-mode="scene"] .asset-item.selected,
.asset-grid.list-view[data-mode="lut"] .asset-item.selected {
  background: linear-gradient(90deg, rgba(43,92,92,.42), rgba(20,45,50,.35));
  box-shadow: inset 3px 0 0 var(--good), 0 0 0 1px rgba(120,255,180,.12);
}
.asset-grid.list-view[data-mode="postfx"] .asset-item-name,
.asset-grid.list-view[data-mode="shader"] .asset-item-name,
.asset-grid.list-view[data-mode="scenes"] .asset-item-name,
.asset-grid.list-view[data-mode="scene"] .asset-item-name,
.asset-grid.list-view[data-mode="lut"] .asset-item-name {
  grid-area: name;
  min-width: 0;
  align-self: center;
  overflow: visible;
  color: rgba(239,244,252,.92);
  font-size: 12px;
  font-weight: 520;
  line-height: 1.3;
  overflow-wrap: anywhere;
  text-overflow: clip;
  white-space: normal;
}
.asset-grid.list-view[data-mode="postfx"] .asset-badges-inline,
.asset-grid.list-view[data-mode="shader"] .asset-badges-inline,
.asset-grid.list-view[data-mode="scenes"] .asset-badges-inline,
.asset-grid.list-view[data-mode="scene"] .asset-badges-inline,
.asset-grid.list-view[data-mode="lut"] .asset-badges-inline {
  grid-area: badges;
  justify-self: start;
  gap: 5px;
  margin-left: 0;
}
.asset-grid.list-view[data-mode="postfx"] .asset-badges-inline .asset-badge,
.asset-grid.list-view[data-mode="shader"] .asset-badges-inline .asset-badge,
.asset-grid.list-view[data-mode="scenes"] .asset-badges-inline .asset-badge,
.asset-grid.list-view[data-mode="scene"] .asset-badges-inline .asset-badge,
.asset-grid.list-view[data-mode="lut"] .asset-badges-inline .asset-badge { margin-left: 0; }
.asset-grid.list-view[data-mode="postfx"] .asset-actions,
.asset-grid.list-view[data-mode="shader"] .asset-actions,
.asset-grid.list-view[data-mode="scenes"] .asset-actions,
.asset-grid.list-view[data-mode="scene"] .asset-actions,
.asset-grid.list-view[data-mode="lut"] .asset-actions {
  grid-area: actions;
  align-self: center;
  margin-left: 0;
}
/* Different icon colors for different asset types */
.asset-grid.list-view[data-mode="audio"] .asset-item-icon{
  background: rgba(255,100,150,0.1);
}
.asset-grid.list-view[data-mode="shader"] .asset-item-icon{
  background: rgba(180,100,255,0.1);
}
.asset-grid.list-view[data-mode="postfx"] .asset-item-icon{
  background: rgba(255,200,100,0.1);
  border-radius: 4px;
  font-size: 0.65rem;
  text-transform: uppercase;
}
/* Cleaner postfx list items without icon */
.asset-grid.list-view[data-mode="postfx"] .asset-item {
  padding: 10px 14px;
}
.asset-grid.list-view[data-mode="postfx"] .asset-item-name {
  flex: 1;
}

/* Asset Preview Modal - Two column layout (Post FX, Shader, Scene) */
.asset-browser-modal.postfx-preview-mode,
.asset-browser-modal.media-preview-mode,
.asset-browser-modal.shader-preview-mode,
.asset-browser-modal.scene-preview-mode,
.asset-browser-modal.audio-preview-mode,
.asset-browser-modal.lut-preview-mode,
.asset-browser-modal.material-preview-mode,
.asset-browser-modal.skysphere-preview-mode,
.asset-browser-modal.surface-map-preview-mode {
  width: min(1480px, calc(100vw - 48px));
  min-width: 0;
  max-width: none;
  height: min(880px, calc(100dvh - 48px));
  max-height: calc(100dvh - 48px);
  border-color: rgba(132, 166, 220, 0.22);
  box-shadow:
    0 34px 100px rgba(0, 0, 0, 0.66),
    0 0 0 1px rgba(128, 170, 238, 0.04) inset;
}
.asset-browser-modal.postfx-preview-mode > .demo-modal-body,
.asset-browser-modal.media-preview-mode > .demo-modal-body,
.asset-browser-modal.shader-preview-mode > .demo-modal-body,
.asset-browser-modal.scene-preview-mode > .demo-modal-body,
.asset-browser-modal.audio-preview-mode > .demo-modal-body,
.asset-browser-modal.lut-preview-mode > .demo-modal-body {
  display: flex;
  overflow: hidden;
  padding: 24px;
}
.asset-browser-modal.postfx-preview-mode > .demo-modal-footer,
.asset-browser-modal.shader-preview-mode > .demo-modal-footer,
.asset-browser-modal.scene-preview-mode > .demo-modal-footer,
.asset-browser-modal.audio-preview-mode > .demo-modal-footer,
.asset-browser-modal.lut-preview-mode > .demo-modal-footer {
  padding: 13px 20px;
  background: rgba(5, 9, 16, 0.24);
}
.asset-browser-modal.postfx-preview-mode > .demo-modal-footer .nav-btn,
.asset-browser-modal.shader-preview-mode > .demo-modal-footer .nav-btn,
.asset-browser-modal.scene-preview-mode > .demo-modal-footer .nav-btn,
.asset-browser-modal.audio-preview-mode > .demo-modal-footer .nav-btn,
.asset-browser-modal.lut-preview-mode > .demo-modal-footer .nav-btn {
  min-height: 34px;
  padding-inline: 16px;
}

/* Material library: compact swatch balls plus a single high-quality live preview. */
.asset-browser-modal.material-preview-mode > .demo-modal-body,
.asset-browser-modal.media-preview-mode > .demo-modal-body,
.asset-browser-modal.skysphere-preview-mode > .demo-modal-body,
.asset-browser-modal.surface-map-preview-mode > .demo-modal-body { display:flex; overflow:hidden; }
.material-preview-container { flex:1 1 auto; width:100%; min-width:0; min-height:0; display:flex; gap:18px; }
.media-preview-container { flex:1 1 auto; width:100%; min-width:0; min-height:0; display:flex; gap:18px; }
.media-library-panel { width:500px; min-width:500px; min-height:0; display:flex; flex-direction:column; }
.media-library-tabs { display:grid; grid-template-columns:repeat(3, minmax(0, 1fr)); gap:7px; margin-bottom:10px; }
.media-library-tabs .asset-filter-tab { min-height:38px; padding:8px 12px; font-size:11px; }
.media-browser-toolbar { gap:8px; }
.media-browser-toolbar .asset-preview-search { flex:1; min-width:0; }
.media-browser-toolbar .asset-preview-search input { width:100%; }
.media-asset-grid { flex:1 1 auto; min-height:0; display:grid; grid-template-columns:repeat(3, minmax(0, 1fr)); align-content:start; gap:10px; overflow-y:auto; overscroll-behavior:contain; padding:3px 5px 10px 3px; }
.media-asset-card { position:relative; min-width:0; min-height:180px; aspect-ratio:auto; padding:7px; border:1px solid rgba(255,255,255,.09); border-radius:8px; background:linear-gradient(155deg, rgba(28,35,50,.92), rgba(10,14,22,.96)); cursor:pointer; transition:border-color 120ms ease, transform 120ms ease, background 120ms ease; overflow:hidden; }
.media-asset-card:hover { transform:translateY(-1px); border-color:rgba(119,180,255,.58); background:linear-gradient(155deg, rgba(36,46,65,.96), rgba(12,17,27,.98)); }
.media-asset-card.selected { border-color:var(--good); box-shadow:0 0 0 1px rgba(120,255,180,.22), 0 10px 24px rgba(0,0,0,.24); }
.media-asset-thumb { display:block; width:100%; aspect-ratio:1; object-fit:cover; border-radius:5px; background:#05080d; box-shadow:inset 0 0 0 1px rgba(255,255,255,.055); }
.media-card-name { display:block; margin-top:7px; color:var(--text); font-size:10px; line-height:1.25; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.media-card-kind { display:block; margin-top:2px; color:var(--muted); font-size:8px; text-transform:uppercase; letter-spacing:.08em; }
.media-asset-card .asset-actions { top:7px; right:7px; }
.media-preview-panel { flex:1; min-width:0; display:flex; flex-direction:column; border:1px solid var(--line); border-radius:8px; overflow:hidden; background:#05070c; }
.media-preview-stage { position:relative; flex:1; min-height:0; display:flex; align-items:center; justify-content:center; overflow:hidden; background:linear-gradient(45deg,#0b1019 25%,transparent 25%),linear-gradient(-45deg,#0b1019 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#0b1019 75%),linear-gradient(-45deg,transparent 75%,#0b1019 75%),#111827; background-size:24px 24px; background-position:0 0,0 12px,12px -12px,-12px 0; }
.media-preview-stage img,.media-preview-stage video { display:block; width:100%; height:100%; object-fit:contain; background:rgba(0,0,0,.28); }
.media-preview-stage [hidden] { display:none; }
.media-preview-placeholder { color:var(--muted); font-size:12px; }
.media-preview-copy { display:flex; justify-content:space-between; gap:16px; min-height:22px; padding:8px 13px; border-top:1px solid var(--line2); color:var(--muted); font-size:10px; }
#mediaPreviewMeta { color:#86a9d2; text-align:right; }
.material-library-panel { width:430px; min-width:430px; min-height:0; display:flex; flex-direction:column; }
.material-browser-toolbar { position:relative; z-index:2; flex:0 0 auto; margin-bottom:10px; }
.material-browser-toolbar input { width:100%; padding:8px 11px; border:1px solid var(--line); border-radius:6px; background:rgba(0,0,0,.32); color:var(--text); font:inherit; font-size:12px; }
.material-browser-toolbar:has(.specialized-media-button) { display:flex; align-items:center; gap:8px; }
.material-browser-toolbar:has(.specialized-media-button) input { min-width:0; }
.specialized-media-button { flex:0 0 auto; white-space:nowrap; min-height:34px; }
.material-asset-grid { flex:1 1 auto; min-height:0; display:grid; grid-template-columns:repeat(3, minmax(0, 1fr)); align-content:start; gap:9px; overflow-y:auto; overscroll-behavior:contain; padding:3px 5px 10px 3px; }
.material-pagination { flex:0 0 auto; margin:7px 4px 0 3px; padding:8px 0 0; }
.material-pagination[hidden] { display:none; }
.material-pagination .page-info { min-width:150px; }
.material-asset-card { position:relative; min-height:142px; padding:8px 7px 9px; border:1px solid rgba(255,255,255,.09); border-radius:8px; background:linear-gradient(155deg, rgba(28,35,50,.92), rgba(10,14,22,.96)); cursor:pointer; transition:border-color 120ms ease, transform 120ms ease, background 120ms ease; overflow:hidden; }
.material-asset-card:hover { transform:translateY(-1px); border-color:rgba(119,180,255,.58); background:linear-gradient(155deg, rgba(36,46,65,.96), rgba(12,17,27,.98)); }
.material-asset-card.selected { border-color:var(--good); box-shadow:0 0 0 1px rgba(120,255,180,.22), 0 10px 24px rgba(0,0,0,.24); }
.material-thumbnail-wrap { position:relative; display:flex; align-items:center; justify-content:center; width:96px; height:96px; margin:0 auto 5px; border-radius:8px; overflow:hidden; background:radial-gradient(circle at 50% 42%, color-mix(in srgb, var(--material-thumb-bg, #111723) 72%, #314260), var(--material-thumb-bg, #111723) 72%); box-shadow:inset 0 0 0 1px rgba(255,255,255,.055), 0 8px 18px rgba(0,0,0,.32); }
.material-thumbnail-sphere { position:relative; display:block; width:72px; height:72px; overflow:hidden; border-radius:50%; background:var(--material-thumb-color, #7ab8ff); box-shadow:inset -14px -17px 22px rgba(0,0,0,.58), inset 6px 7px 12px rgba(255,255,255,.12), 0 10px 15px rgba(0,0,0,.48); }
.material-thumbnail { position:absolute; inset:0; width:100%; height:100%; display:block; object-fit:cover; opacity:.82; }
.material-thumbnail-sphere::before { content:""; position:absolute; z-index:1; inset:0; border-radius:inherit; background:radial-gradient(circle at 34% 25%, rgba(255,255,255,.72) 0 3%, rgba(255,255,255,.18) 10%, transparent 31%), radial-gradient(circle at 64% 70%, transparent 42%, rgba(0,0,0,.42) 78%); pointer-events:none; }
.material-thumbnail-sphere::after { content:""; position:absolute; z-index:2; inset:0; border-radius:inherit; box-shadow:inset 0 0 0 1px rgba(255,255,255,.17); pointer-events:none; }
.material-card-name { display:block; color:var(--text); font-size:10px; line-height:1.2; text-align:center; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.material-card-kind { display:block; margin-top:3px; color:var(--muted); font-size:8px; text-transform:uppercase; letter-spacing:.08em; text-align:center; }
.material-asset-card .asset-actions { top:5px; right:5px; }
.material-asset-card .asset-badges { top:5px; left:5px; right:auto; }
.material-preview-panel { flex:1; min-width:0; display:flex; flex-direction:column; border:1px solid var(--line); border-radius:8px; overflow:hidden; background:#090d15; }
.material-preview-canvas-wrap { flex:1; min-height:0; display:flex; align-items:center; justify-content:center; background:radial-gradient(circle at 50% 44%, #182237 0, #090d15 62%, #06080d 100%); overflow:hidden; }
#materialPreviewCanvas { width:100%; height:100%; object-fit:contain; cursor:grab; touch-action:none; }
#materialPreviewCanvas.is-dragging { cursor:grabbing; }
.material-preview-copy { display:flex; justify-content:space-between; gap:16px; min-height:22px; padding:8px 13px; border-top:1px solid var(--line2); color:var(--muted); font-size:10px; }
#materialPreviewTags { color:#86a9d2; text-align:right; }
.procedural-material-root-link { padding:0; border:0; background:none; color:var(--accent); font:inherit; text-decoration:underline; text-underline-offset:2px; cursor:pointer; }
.procedural-material-root-link:hover { color:var(--text); }

/* Skyspheres: panoramic swatches with an interactive spherical seam preview. */
.skysphere-preview-container { flex:1 1 auto; width:100%; min-width:0; min-height:0; display:flex; gap:18px; }
.skysphere-library-panel { width:440px; min-width:440px; min-height:0; display:flex; flex-direction:column; }
.skysphere-asset-grid { flex:1 1 auto; min-height:0; display:grid; grid-template-columns:repeat(2, minmax(0, 1fr)); align-content:start; gap:10px; overflow-y:auto; overscroll-behavior:contain; padding:3px 5px 10px 3px; }
.skysphere-asset-card { position:relative; min-height:124px; padding:7px; border:1px solid rgba(255,255,255,.09); border-radius:8px; background:linear-gradient(155deg, rgba(28,35,50,.92), rgba(10,14,22,.96)); cursor:pointer; transition:border-color 120ms ease, transform 120ms ease, background 120ms ease; overflow:hidden; }
.skysphere-asset-card:hover { transform:translateY(-1px); border-color:rgba(119,180,255,.58); }
.skysphere-asset-card.selected { border-color:var(--good); box-shadow:0 0 0 1px rgba(120,255,180,.22), 0 10px 24px rgba(0,0,0,.24); }
.skysphere-thumbnail { display:block; width:100%; aspect-ratio:2 / 1; object-fit:cover; border-radius:5px; background:#05080d; box-shadow:inset 0 0 0 1px rgba(255,255,255,.055); }
.skysphere-card-name { display:block; margin-top:7px; color:var(--text); font-size:10px; line-height:1.25; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.skysphere-card-kind { display:block; margin-top:2px; color:var(--muted); font-size:8px; text-transform:uppercase; letter-spacing:.08em; }
.skysphere-asset-card .asset-actions { top:7px; right:7px; }
.skysphere-preview-panel { flex:1; min-width:0; display:flex; flex-direction:column; border:1px solid var(--line); border-radius:8px; overflow:hidden; background:#05070c; }
.skysphere-preview-canvas-wrap { position:relative; flex:1; width:100%; min-width:0; min-height:180px; overflow:hidden; contain:layout size paint; background:radial-gradient(circle at 50% 46%, #1a2538 0, #080c14 64%, #04060a 100%); }
#skyspherePreviewCanvas { position:absolute; inset:0; display:block; width:100%; height:100%; min-width:0; min-height:0; max-width:none; max-height:none; cursor:grab; touch-action:none; }
#skyspherePreviewCanvas.is-dragging { cursor:grabbing; }
.skysphere-preview-copy { display:flex; justify-content:space-between; gap:16px; min-height:22px; padding:8px 13px; border-top:1px solid var(--line2); color:var(--muted); font-size:10px; }
#skyspherePreviewTags { color:#86a9d2; text-align:right; }

/* Surface maps: purpose-built square swatches and an interactive relief preview. */
.surface-map-preview-container { flex:1 1 auto; width:100%; min-width:0; min-height:0; display:flex; gap:18px; }
.surface-map-library-panel { width:440px; min-width:440px; min-height:0; display:flex; flex-direction:column; }
.surface-map-asset-grid { flex:1 1 auto; min-height:0; display:grid; grid-template-columns:repeat(2, minmax(0, 1fr)); align-content:start; gap:10px; overflow-y:auto; overscroll-behavior:contain; padding:3px 5px 10px 3px; }
.surface-map-asset-card { position:relative; min-height:188px; padding:7px; border:1px solid rgba(255,255,255,.09); border-radius:8px; background:linear-gradient(155deg, rgba(28,35,50,.92), rgba(10,14,22,.96)); cursor:pointer; transition:border-color 120ms ease, transform 120ms ease, background 120ms ease; overflow:hidden; }
.surface-map-asset-card:hover { transform:translateY(-1px); border-color:rgba(119,180,255,.58); }
.surface-map-asset-card.selected { border-color:var(--good); box-shadow:0 0 0 1px rgba(120,255,180,.22), 0 10px 24px rgba(0,0,0,.24); }
.surface-map-thumbnail { display:block; width:100%; aspect-ratio:1; object-fit:cover; border-radius:5px; background:#101522; box-shadow:inset 0 0 0 1px rgba(255,255,255,.055); }
.surface-map-card-name { display:block; margin-top:7px; color:var(--text); font-size:10px; line-height:1.25; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.surface-map-card-kind { display:block; margin-top:2px; color:var(--muted); font-size:8px; text-transform:uppercase; letter-spacing:.08em; }
.surface-map-asset-card .asset-actions { top:7px; right:7px; }
.surface-map-preview-panel { flex:1; min-width:0; display:flex; flex-direction:column; border:1px solid var(--line); border-radius:8px; overflow:hidden; background:#05070c; }
.surface-map-preview-canvas-wrap { position:relative; flex:1; width:100%; min-width:0; min-height:180px; overflow:hidden; contain:layout size paint; background:radial-gradient(circle at 50% 45%, #1b263b 0, #090d16 62%, #04060a 100%); }
#surfaceMapPreviewCanvas { position:absolute; inset:0; display:block; width:100%; height:100%; min-width:0; min-height:0; max-width:none; max-height:none; cursor:grab; touch-action:none; }
#surfaceMapPreviewCanvas.is-dragging { cursor:grabbing; }
.surface-map-preview-copy { display:flex; justify-content:space-between; gap:16px; min-height:22px; padding:8px 13px; border-top:1px solid var(--line2); color:var(--muted); font-size:10px; }
#surfaceMapPreviewTags { color:#86a9d2; text-align:right; }
.asset-preview-container {
  display: flex;
  flex: 1;
  min-width: 0;
  min-height: 0;
  gap: 24px;
}
.asset-preview-list-panel {
  width: clamp(420px, 32vw, 480px);
  min-width: clamp(420px, 32vw, 480px);
  min-height: 0;
  display: flex;
  flex-direction: column;
}
.asset-preview-list-panel .asset-grid {
  flex: 1;
  max-height: none;
  overflow-y: auto;
}
.asset-preview-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: rgba(0,0,0,0.4);
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--line);
}
.asset-preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 50px;
  box-sizing: border-box;
  padding: 12px 16px;
  background: linear-gradient(180deg, rgba(25,32,47,.78), rgba(8,12,20,.76));
  border-bottom: 1px solid var(--line);
}
.asset-preview-title {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.asset-preview-name {
  font-size: 14px;
  color: var(--accent);
  font-weight: 650;
}
.asset-preview-source-button {
  flex: 0 0 auto;
  min-height: 29px;
  padding: 5px 10px;
  color: #9edff0;
  border-color: rgba(102, 217, 239, .22);
}
.asset-preview-canvas-wrap {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: repeating-conic-gradient(rgba(255,255,255,0.03) 0% 25%, transparent 0% 50%) 50% / 20px 20px;
}
.asset-preview-canvas {
  display: block;
}
.visual-asset-preview-canvas {
  display: block;
  flex: 0 0 auto;
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 0;
  background: #000;
}
.visual-asset-preview-video {
  display: block;
  flex: 0 0 auto;
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  background: #000;
}
.visual-asset-preview-video[hidden],
.visual-asset-preview-canvas[hidden] { display: none; }
.asset-preview-loading {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.6);
  color: var(--muted);
  font-size: 13px;
}
.asset-preview-loading.hidden { display: none; }
.asset-preview-hint {
  min-height: 42px;
  box-sizing: border-box;
  padding: 10px 16px;
  background: rgba(0,0,0,0.3);
  border-top: 1px solid var(--line);
  font-size: 11px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Spacious, consistent toolbars for all visual asset pickers. */
.asset-preview-toolbar {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
  margin-bottom: 14px;
}
.asset-preview-search {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}
.asset-preview-search svg {
  position: absolute;
  left: 13px;
  width: 16px;
  height: 16px;
  fill: none;
  stroke: rgba(190, 205, 228, .62);
  stroke-width: 1.7;
  stroke-linecap: round;
  pointer-events: none;
}
.asset-preview-search input {
  width: 100%;
  height: 40px;
  box-sizing: border-box;
  padding: 8px 36px 8px 39px;
  border: 1px solid rgba(137, 166, 211, .2);
  border-radius: 8px;
  outline: none;
  background: rgba(3, 7, 13, .54);
  color: var(--text);
  font: inherit;
  font-size: 12px;
  transition: border-color 130ms ease, background 130ms ease, box-shadow 130ms ease;
}
.asset-preview-search input::placeholder { color: rgba(180, 195, 218, .42); }
.asset-preview-search input:focus {
  border-color: rgba(101, 166, 245, .72);
  background: rgba(4, 9, 17, .76);
  box-shadow: 0 0 0 3px rgba(76, 145, 230, .12);
}
.editor-search-field {
  position: relative;
  display: block;
  flex: 1 1 auto;
  min-width: 0;
}
.editor-search-field > input {
  box-sizing: border-box;
  width: 100%;
  padding-right: 38px !important;
}
.editor-search-field > input[type="search"]::-webkit-search-cancel-button {
  appearance: none;
}
.editor-search-clear {
  position: absolute;
  top: 50%;
  right: 6px;
  display: grid;
  width: 27px;
  height: 27px;
  padding: 0;
  place-items: center;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: rgba(185, 199, 220, .58);
  font: 500 18px/1 sans-serif;
  cursor: pointer;
  opacity: 1;
  transform: translateY(-50%);
  transition: opacity 120ms ease, color 120ms ease, background-color 120ms ease;
}
.editor-search-clear:hover,
.editor-search-clear:focus-visible {
  outline: none;
  background: rgba(255,255,255,.075);
  color: var(--text);
}
.editor-search-field:has(> input:placeholder-shown) > .editor-search-clear {
  visibility: hidden;
  pointer-events: none;
  opacity: 0;
}
.asset-folder-bar {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}
.asset-folder-button {
  position: relative;
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 7px 9px;
  border: 1px solid rgba(137, 166, 211, .16);
  border-radius: 7px;
  background: linear-gradient(180deg, rgba(25, 32, 46, .64), rgba(11, 16, 25, .58));
  color: rgba(221, 229, 241, .72);
  font: inherit;
  font-size: 10px;
  text-align: left;
  cursor: pointer;
  transition: border-color 120ms ease, background 120ms ease, color 120ms ease;
}
.asset-folder-button:hover {
  border-color: rgba(112, 172, 238, .4);
  background: linear-gradient(180deg, rgba(35, 48, 68, .78), rgba(15, 23, 36, .7));
  color: var(--text);
}
.asset-folder-button.active {
  border-color: rgba(103, 174, 246, .65);
  background: linear-gradient(180deg, rgba(40, 88, 132, .46), rgba(19, 47, 73, .42));
  color: #a9d4ff;
  box-shadow: inset 2px 0 0 #73b8ff;
}
.asset-folder-icon {
  position: relative;
  width: 15px;
  height: 11px;
  box-sizing: border-box;
  border: 1px solid currentColor;
  border-radius: 2px;
  opacity: .72;
}
.asset-folder-icon::before {
  content: '';
  position: absolute;
  left: 1px;
  top: -4px;
  width: 7px;
  height: 4px;
  box-sizing: border-box;
  border: 1px solid currentColor;
  border-bottom: 0;
  border-radius: 2px 2px 0 0;
  background: inherit;
}
.asset-folder-label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.asset-folder-count {
  min-width: 20px;
  padding: 2px 5px;
  border-radius: 9px;
  background: rgba(0, 0, 0, .28);
  color: rgba(190, 205, 227, .58);
  font-size: 8px;
  text-align: center;
}
.asset-folder-button.active .asset-folder-count { color: #badafa; }
.asset-preview-toolbar-actions {
  display: flex;
  min-height: 28px;
  justify-content: flex-start;
}
.asset-preview-toolbar-actions .nav-btn { min-height: 29px; padding-inline: 11px; }
.preview-selected-asset-name {
  min-width: 0;
  overflow: hidden;
  color: var(--text);
  font-size: 14px;
  font-weight: 650;
  line-height: 1.3;
  letter-spacing: .015em;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.asset-preview-hint kbd {
  display: inline-block;
  padding: 2px 6px;
  background: rgba(255,255,255,0.1);
  border-radius: 3px;
  font-family: inherit;
  font-size: 10px;
  margin: 0 2px;
}
/* Legacy class names for backwards compatibility */
.postfx-preview-container { display:flex; flex:1; min-width:0; min-height:0; gap:24px; }
.postfx-list-panel { width:clamp(420px, 32vw, 480px); min-width:clamp(420px, 32vw, 480px); min-height:0; display:flex; flex-direction:column; }
.postfx-list-panel .asset-grid { flex: 1; max-height: none; overflow-y: auto; }
.postfx-preview-panel { flex:1; min-width:0; display:flex; flex-direction:column; background:rgba(0,0,0,0.4); border-radius:10px; overflow:hidden; border:1px solid var(--line); }
.postfx-preview-header { display:flex; align-items:center; min-height:50px; box-sizing:border-box; padding:12px 16px; background:linear-gradient(180deg, rgba(25,32,47,.78), rgba(8,12,20,.76)); border-bottom:1px solid var(--line); }
.postfx-preview-title { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.5px; }
.postfx-preview-effect-name { font-size:14px; color:var(--text); font-weight:650; }
.postfx-preview-canvas-wrap { flex: 1; position: relative; display: flex; align-items: center; justify-content: center; background: repeating-conic-gradient(rgba(255,255,255,0.03) 0% 25%, transparent 0% 50%) 50% / 20px 20px; }
#postfxPreviewCanvas { display:block; }
.postfx-preview-gpu-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
}
.postfx-preview-loading { z-index: 2; }
.postfx-preview-loading { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: rgba(0,0,0,0.6); color: var(--muted); font-size: 13px; }
.postfx-preview-loading.hidden { display: none; }
.postfx-preview-hint { min-height:42px; box-sizing:border-box; padding:10px 16px; background:rgba(0,0,0,0.3); border-top:1px solid var(--line); font-size:11px; color:var(--muted); display:flex; align-items:center; gap:16px; }
.postfx-preview-hint kbd { display: inline-block; padding: 2px 6px; background: rgba(255,255,255,0.1); border-radius: 3px; font-family: inherit; font-size: 10px; margin: 0 2px; }
/* LUT Preview Modal */
.lut-preview-container { display:flex; flex:1; min-width:0; min-height:0; gap:24px; }
.lut-list-panel { width:clamp(420px, 32vw, 480px); min-width:clamp(420px, 32vw, 480px); min-height:0; display:flex; flex-direction:column; }
.lut-list-panel .asset-grid { flex: 1; max-height: none; overflow-y: auto; }
.lut-preview-panel { flex:1; min-width:0; display:flex; flex-direction:column; background:rgba(0,0,0,0.4); border-radius:10px; overflow:hidden; border:1px solid var(--line); }
.lut-preview-header { display:flex; align-items:center; min-height:50px; box-sizing:border-box; padding:12px 16px; background:linear-gradient(180deg, rgba(25,32,47,.78), rgba(8,12,20,.76)); border-bottom:1px solid var(--line); }
.lut-preview-title { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.5px; }
.lut-preview-name { font-size:14px; color:var(--text); font-weight:650; }
.lut-preview-canvas-wrap { flex: 1; position: relative; display: flex; align-items: center; justify-content: center; background: repeating-conic-gradient(rgba(255,255,255,0.03) 0% 25%, transparent 0% 50%) 50% / 20px 20px; }
#lutPreviewCanvas { display:block; }
.lut-preview-loading { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: rgba(0,0,0,0.6); color: var(--muted); font-size: 13px; }
.lut-preview-loading.hidden { display: none; }
.lut-preview-hint { min-height:42px; box-sizing:border-box; padding:10px 16px; background:rgba(0,0,0,0.3); border-top:1px solid var(--line); font-size:11px; color:var(--muted); display:flex; align-items:center; gap:16px; }
.lut-preview-hint kbd { display: inline-block; padding: 2px 6px; background: rgba(255,255,255,0.1); border-radius: 3px; font-family: inherit; font-size: 10px; margin: 0 2px; }

@media (max-width: 1180px) {
  .asset-browser-modal.postfx-preview-mode,
  .asset-browser-modal.shader-preview-mode,
  .asset-browser-modal.scene-preview-mode,
  .asset-browser-modal.audio-preview-mode,
  .asset-browser-modal.lut-preview-mode {
    width: calc(100vw - 28px);
    height: calc(100dvh - 28px);
    max-height: calc(100dvh - 28px);
  }
  .asset-browser-modal.postfx-preview-mode > .demo-modal-body,
  .asset-browser-modal.shader-preview-mode > .demo-modal-body,
  .asset-browser-modal.scene-preview-mode > .demo-modal-body,
  .asset-browser-modal.audio-preview-mode > .demo-modal-body,
  .asset-browser-modal.lut-preview-mode > .demo-modal-body { padding: 16px; }
  .asset-preview-container,
  .postfx-preview-container,
  .lut-preview-container { gap: 16px; }
  .asset-preview-list-panel,
  .postfx-list-panel,
  .lut-list-panel {
    width: 390px;
    min-width: 390px;
  }
}

@media (max-width: 820px) {
  .asset-browser-modal.postfx-preview-mode > .demo-modal-body,
  .asset-browser-modal.shader-preview-mode > .demo-modal-body,
  .asset-browser-modal.scene-preview-mode > .demo-modal-body,
  .asset-browser-modal.audio-preview-mode > .demo-modal-body,
  .asset-browser-modal.lut-preview-mode > .demo-modal-body { overflow-y: auto; }
  .asset-preview-container,
  .postfx-preview-container,
  .lut-preview-container {
    flex-direction: column;
    overflow: visible;
  }
  .asset-preview-list-panel,
  .postfx-list-panel,
  .lut-list-panel {
    width: 100%;
    min-width: 0;
    min-height: 300px;
    flex: 0 0 46%;
  }
  .asset-preview-panel,
  .audio-preview-panel,
  .postfx-preview-panel,
  .lut-preview-panel { min-height: 300px; }
}
.asset-grid.list-view[data-mode="lut"] .asset-item { padding: 8px 12px; }
.asset-grid.list-view[data-mode="lut"] .asset-item-icon { display: none; }
.asset-grid.list-view[data-mode="lut"] .asset-item-name { flex: 1; }
/* Shader/Scene/Audio list item styles */
.asset-grid.list-view[data-mode="shader"] .asset-item,
.asset-grid.list-view[data-mode="scene"] .asset-item,
.asset-grid.list-view[data-mode="audio"] .asset-item {
  padding: 8px 12px;
}
.asset-grid.list-view[data-mode="shader"] .asset-item-icon,
.asset-grid.list-view[data-mode="scene"] .asset-item-icon,
.asset-grid.list-view[data-mode="audio"] .asset-item-icon {
  display: none;
}
.asset-grid.list-view[data-mode="shader"] .asset-item-name,
.asset-grid.list-view[data-mode="scene"] .asset-item-name,
.asset-grid.list-view[data-mode="audio"] .asset-item-name {
  flex: 1;
}
/* Highlight selected item in list for keyboard nav */
.asset-grid.list-view .asset-item.keyboard-focus {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

/* Audio Preview Modal */
.asset-browser-modal.audio-preview-mode {
  width: min(1480px, calc(100vw - 48px));
  min-width: 0;
  max-width: none;
  height: min(880px, calc(100dvh - 48px));
  max-height: calc(100dvh - 48px);
}
.audio-preview-panel {
  flex: 1;
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  background: radial-gradient(ellipse at center, #0a0a15 0%, #050508 100%);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--line);
}
.audio-preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: rgba(0,0,0,0.5);
  border-bottom: 1px solid var(--line);
}
.audio-preview-title {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.audio-preview-name {
  font-size: 13px;
  color: #ff6b9d;
  font-weight: 500;
}
.audio-preview-canvas-wrap {
  flex: 1;
  min-height: 0;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
#audioPreviewCanvas {
  display: block;
  width: 100%;
  height: 100%;
}
.audio-preview-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 16px;
  background: rgba(0,0,0,0.5);
  border-top: 1px solid var(--line);
}
.audio-preview-play-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 2px solid #ff6b9d;
  background: rgba(255, 107, 157, 0.1);
  color: #ff6b9d;
  font-size: 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}
.audio-preview-play-btn:hover {
  background: rgba(255, 107, 157, 0.3);
  transform: scale(1.05);
  box-shadow: 0 0 20px rgba(255, 107, 157, 0.4);
}
.audio-preview-play-btn:active {
  transform: scale(0.95);
}
.audio-preview-play-btn.playing {
  border-color: #6bffb8;
  color: #6bffb8;
  background: rgba(107, 255, 184, 0.1);
  animation: audio-pulse 1s ease-in-out infinite;
}
.audio-preview-play-btn.playing:hover {
  background: rgba(107, 255, 184, 0.3);
  box-shadow: 0 0 20px rgba(107, 255, 184, 0.4);
}
@keyframes audio-pulse {
  0%, 100% { box-shadow: 0 0 10px rgba(107, 255, 184, 0.3); }
  50% { box-shadow: 0 0 25px rgba(107, 255, 184, 0.6); }
}
.audio-preview-time {
  font-size: 12px;
  color: var(--muted);
  font-family: monospace;
  min-width: 80px;
}
.audio-preview-hint {
  padding: 10px 14px;
  background: rgba(0,0,0,0.3);
  border-top: 1px solid var(--line);
  font-size: 11px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 16px;
}
.audio-preview-hint kbd {
  display: inline-block;
  padding: 2px 6px;
  background: rgba(255,255,255,0.1);
  border-radius: 3px;
  font-family: inherit;
  font-size: 10px;
  margin: 0 2px;
}

/* AI Generation spinner and status */
@keyframes ai-spinner {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}
@keyframes ai-pulse {
  0%, 100% { opacity: 0.7; }
  50% { opacity: 1; }
}
@keyframes ai-glow {
  0%, 100% { box-shadow: 0 0 15px rgba(100,150,255,0.2); }
  50% { box-shadow: 0 0 25px rgba(100,150,255,0.4); }
}
.ai-status-container{
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 16px;
  padding: 16px 20px;
  border-radius: 10px;
  font-size: 13px;
  background: linear-gradient(135deg, rgba(60,80,140,0.15), rgba(80,60,140,0.15));
  border: 1px solid rgba(100,150,255,0.3);
  animation: ai-glow 2s ease-in-out infinite;
}
.ai-status-container.error{
  background: linear-gradient(135deg, rgba(140,60,60,0.15), rgba(140,80,60,0.15));
  border-color: rgba(255,100,100,0.35);
  animation: none;
}
.ai-status-container.success{
  background: linear-gradient(135deg, rgba(60,140,80,0.15), rgba(60,140,100,0.15));
  border-color: rgba(100,255,150,0.35);
  animation: none;
}
.ai-status-row{
  display: none; /* Hidden - status shown in textarea instead */
}
/* Textarea generating state */
textarea.ai-generating {
  opacity: 0.5;
  pointer-events: none;
  color: var(--muted) !important;
}
.ai-spinner{
  width: 18px;
  height: 18px;
  border: 2px solid rgba(100,150,255,0.2);
  border-top-color: rgba(100,180,255,1);
  border-radius: 50%;
  animation: ai-spinner 0.8s linear infinite;
  flex-shrink: 0;
}
.ai-status-container.error .ai-spinner{ display: none; }
.ai-status-container.success .ai-spinner{ display: none; }
.ai-status-text{
  flex: 0 0 auto;
  color: #93c5fd;
  font-weight: 500;
  font-size: 12px;
  animation: ai-pulse 1.5s ease-in-out infinite;
}
.ai-status-container.error .ai-status-text{
  color: #fca5a5;
  animation: none;
}
.ai-status-container.success .ai-status-text{
  color: #86efac;
  animation: none;
}
.ai-status-icon{
  font-size: 14px;
  flex-shrink: 0;
}
.ai-streaming-text{
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 11px;
  color: rgba(255,255,255,0.6);
  max-height: 100px;
  overflow-y: auto;
  padding: 12px 14px;
  background: rgba(0,0,0,0.25);
  border-radius: 8px;
  white-space: pre-wrap;
  word-break: break-word;
}

/* Prominent AI Generate Button */
.ai-generate-btn {
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%) !important;
  color: #fff !important;
  font-weight: 600 !important;
  font-size: 13px !important;
  padding: 12px 24px !important;
  border-radius: 8px !important;
  border: none !important;
  box-shadow: 0 4px 15px rgba(139, 92, 246, 0.35), inset 0 1px 0 rgba(255,255,255,0.15);
  transition: all 0.2s ease !important;
  text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}
.ai-generate-btn:hover:not(:disabled) {
  background: linear-gradient(135deg, #7c7ff7 0%, #9d6ff8 50%, #b76ef9 100%) !important;
  box-shadow: 0 6px 20px rgba(139, 92, 246, 0.5), inset 0 1px 0 rgba(255,255,255,0.2);
  transform: translateY(-1px);
}
.ai-generate-btn:active:not(:disabled) {
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(139, 92, 246, 0.3), inset 0 1px 0 rgba(255,255,255,0.1);
}
.ai-generate-btn:disabled {
  background: linear-gradient(135deg, #4b4d7a 0%, #5b4d7a 50%, #6b4d7a 100%) !important;
  color: rgba(255,255,255,0.5) !important;
  box-shadow: none;
  cursor: not-allowed;
}
.ai-generate-btn .btn-icon {
  margin-right: 6px;
}
/* Keyboard hint for prompt */
.ai-prompt-hint {
  font-size: 10px;
  color: var(--muted);
  margin-top: 4px;
  opacity: 0.7;
  line-height: 1.5;
}
.ai-progress-bar{
  height: 4px;
  background: rgba(255,255,255,0.08);
  border-radius: 2px;
  overflow: hidden;
}
.ai-progress-fill{
  height: 100%;
  background: linear-gradient(90deg, rgba(100,150,255,0.9), rgba(180,100,255,0.9));
  border-radius: 2px;
  transition: width 0.3s ease-out;
}

/* Asset management buttons (delete, rename, default) */
.asset-actions{
  display: flex;
  align-items: center;
  gap: 5px;
  margin-left: auto;
  padding: 3px;
  border: 1px solid rgba(255,255,255,.05);
  border-radius: 7px;
  background: rgba(5,9,15,.28);
  opacity: 0;
  transition: opacity 0.15s;
}
.asset-item:hover .asset-actions,
.asset-item.selected .asset-actions{
  opacity: 1;
}
.asset-action-btn{
  width: 26px;
  height: 26px;
  border: none;
  border-radius: 4px;
  background: rgba(255,255,255,0.08);
  color: var(--muted);
  cursor: pointer;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.12s;
}
.asset-action-btn:hover{
  background: rgba(255,255,255,0.15);
  color: var(--text);
}
.asset-action-btn.delete:hover{
  background: rgba(255,100,100,0.2);
  color: #f88;
}
.asset-action-btn.default{
  font-size: 14px;
}
.asset-action-btn.default.active{
  background: rgba(255,200,80,0.25);
  color: #fc8;
}
.asset-action-btn.rename .ui-icon{
  width: 15px;
  height: 15px;
}
.asset-badge{
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-left: 6px;
}
.asset-badge.owner{
  background: rgba(120,180,255,0.2);
  color: rgba(120,180,255,0.9);
}
.asset-badge.default-badge{
  background: rgba(255,200,80,0.2);
  color: rgba(255,200,80,0.9);
}
.asset-badges-inline{
  display: inline-flex;
  align-items: center;
  margin-left: auto;
}
/* Grid view asset actions */
.asset-grid:not(.list-view) .asset-actions{
  position: absolute;
  top: 4px;
  left: 4px;
  right: auto;
  z-index: 5;
}
.asset-grid:not(.list-view) .asset-badges{
  position: absolute;
  bottom: 28px;
  left: 4px;
  display: flex;
  gap: 2px;
}

/* Asset browser pagination */
.asset-pagination{
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
  padding: 8px 0;
  border-top: 1px solid var(--line);
}
.asset-pagination[hidden]{
  display: none;
}
.asset-pagination button{
  padding: 6px 16px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255,255,255,0.05);
  color: var(--text);
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  transition: all 0.15s;
}
.asset-pagination button:hover:not(:disabled){
  background: rgba(255,255,255,0.1);
  border-color: var(--accent);
}
.asset-pagination button:disabled{
  opacity: 0.3;
  cursor: not-allowed;
}
.asset-pagination .page-info{
  font-size: 11px;
  color: var(--muted);
  min-width: 80px;
  text-align: center;
}

.btn{
  appearance:none;border:1px solid var(--line);
  background: rgba(255,255,255,.06);
  color: var(--text);
  padding:8px 10px;
  border-radius:12px;
  cursor:pointer;
  font: inherit;
}
.btn:hover{background: rgba(255,255,255,.10);}
.btn:active{transform: translateY(1px);}
.btn:disabled{opacity:0.35; cursor:not-allowed;}
.btn.primary{border-color: rgba(120,180,255,.35); background: rgba(120,180,255,.10);}
.btn.primary:hover{background: rgba(120,180,255,.16);}
/* Use an opaque fill so playback buttons match on the toolbar and clip header. */
#btnPlayPause.is-playing,
.clip-look-column.playing .clip-launch{
  background: color-mix(in srgb, #78b4ff 33%, var(--panel));
  color: var(--accent);
}
/* Rebuild button style - matches nav-btn-solo */
.rebuild-btn{
  width: 100%;
  padding: 8px 12px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-size: 11px;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.rebuild-btn:hover{
  background: rgba(255,255,255,0.05);
  color: var(--text);
  border-color: rgba(255,255,255,0.2);
}
/* Rebuild required section */
.rebuild-required-group{
  background: rgba(255,140,0,0.05);
  border-radius: 8px;
}
.rebuild-required-group .param-group-title{
  color: #ff9933;
}
.rebuild-required-group > .param-group-title:not(.param-disclosure-trigger){
  padding-bottom: 8px;
  margin-bottom: 8px;
}
/* Compact number input for rebuild sections */
.rebuild-input{
  width: 80px !important;
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  padding: 4px 8px;
  font-size: 11px;
}
.rebuild-input:focus{
  border-color: var(--accent);
  outline: none;
}
/* Dropdown styling for rebuild sections */
.rebuild-select{
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  padding: 4px 8px;
  font-size: 11px;
  width: 100%;
  cursor: pointer;
}
.rebuild-select:focus{
  border-color: var(--accent);
  outline: none;
}
.btn.icon-btn{
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 10px;
  height: 36px;
  min-width: 36px;
  box-sizing: border-box;
}
.btn.icon-btn svg{
  flex-shrink: 0;
}
.btn.icon-btn.loop-active{
  background: linear-gradient(135deg, rgba(255,170,100,0.25), rgba(255,130,80,0.15));
  border-color: rgba(255,150,80,0.5);
  color: rgba(255,180,120,1);
}
.btn.icon-btn.loop-active:hover{
  background: linear-gradient(135deg, rgba(255,170,100,0.35), rgba(255,130,80,0.25));
}
.btn-divider{
  width: 1px;
  height: 24px;
  background: var(--line);
  margin: 0 4px;
}
.pill{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  height: 36px;
  box-sizing: border-box;
  border:1px solid var(--line);
  border-radius:12px;
  background: rgba(255,255,255,.04);
  color: var(--muted);
  font-size:12px;
  white-space:nowrap;
}
.spacer{flex:1;}

/* Sharing a presentation is separate from saving its complete editor session. */
.share-target-picker { display:flex; margin:8px; padding:3px; border:1px solid var(--line); border-radius:8px; gap:3px; }
.share-target-picker button { flex:1; border:0; border-radius:5px; padding:8px 12px; color:var(--muted); background:transparent; font:inherit; cursor:pointer; }
.share-target-picker button[aria-pressed="true"] { color:var(--text); background:rgba(110,168,254,.16); }
.share-target-picker button:disabled { opacity:.4; cursor:default; }
.share-target-summary { max-width:310px; padding:2px 16px 12px; font-size:12px; line-height:1.5; color:var(--muted); overflow-wrap:anywhere; }
.share-session-label { margin-top:8px; padding:12px 16px 4px; border-top:1px solid var(--line); font-size:11px; color:var(--muted); }
#exportLookDurationRow[hidden] { display:none; }
#publishSuccessLink { display:inline-flex; align-items:center; text-decoration:none; }

/* Authored groups share the compact component row rhythm. */
.scene-group-actions button { font:inherit; font-size:11px; color:var(--text-primary,#d7e5f0); border:1px solid #34485a; border-radius:6px; background:#15212c; padding:6px 9px; cursor:pointer; }
.scene-authored-group { border:1px solid rgba(var(--layer-component-rgb), .45); border-radius:8px; overflow:hidden; }
.scene-authored-group-heading { display:flex; align-items:stretch; position:relative; background:rgba(var(--layer-component-rgb), .12); }
.scene-authored-group-heading > .modular-component-card { flex:1; min-width:0; border:0; border-radius:0; margin:0; }
.scene-authored-group-heading .scene-component-disclosure-spacer { display:none; }
.scene-authored-group-toggle { flex:0 0 28px; padding:0; border:0; background:transparent; color:#c1d0e1; cursor:pointer; }
.scene-authored-group-toggle[aria-expanded="true"] .scene-component-folder-chevron { display:inline-block; transform:rotate(90deg); }
.scene-authored-group-count { align-self:center; padding:0 8px; font-size:11px; color:#9aaabb; }
.scene-authored-group-children { display:flex; flex-direction:column; gap:6px; padding:6px 6px 6px 18px; border-top:1px solid #344252; }
.scene-authored-group.has-selection { border-color:rgb(var(--layer-component-rgb)); }
.scene-group-actions { display:flex; gap:6px; margin-top:8px; }
.scene-group-shared input[type="number"] { width:100%; min-width:0; }
.scene-group-membership select { width:100%; }
.scene-hierarchy-component-section.layer-component-group-installed .scene-authored-group-heading .scene-hierarchy-component-card {
  width:auto; margin:0; border:0; border-radius:0;
}
.scene-hierarchy-component-section.layer-component-group-installed .scene-authored-group-heading .modular-component-select {
  grid-template-columns:28px minmax(0,1fr) auto;
  padding:6px 6px 6px 0;
}
.scene-authored-group-toggle:focus-visible { outline:2px solid #b6ddff; outline-offset:-3px; }
#scene_group_name,
.scene-group-membership select,
.scene-group-shared input[type="number"] {
  box-sizing:border-box; width:100%; min-height:28px; padding:5px 8px;
  border:1px solid #344252; border-radius:6px; background:#101720;
  color:#d7e5f0; font:inherit; font-size:12px;
}
.scene-group-shared input[type="color"] { width:36px; height:28px; padding:2px; border:1px solid #344252; border-radius:6px; background:#101720; }

/* Quiet, reusable guidance inside parameter panels. */
.param-info-box {
  margin: 8px 0 16px;
  padding: 9px 11px;
  border: 1px solid rgba(120,180,255,.12);
  border-radius: 6px;
  background: rgba(120,180,255,.045);
  color: var(--muted);
  font-size: 11px;
  font-weight: 400;
  line-height: 1.5;
  overflow-wrap: anywhere;
}
.param-info-box[hidden] { display:none; }
.renderer-quality-panel select { max-width:100%; }
.renderer-quality-panel .param-info-box:last-child { margin-bottom:0; }


/* Project-layer sources use the editor's fonts and native modal focus boundary. */
.shader-parameter-map { margin: 0 0 10px; padding: 0 8px; font-size: 11px; }
.shader-parameter-map > summary { color: var(--muted); cursor: pointer; padding: 6px 0; }
.shader-parameter-map > div { display: grid; gap: 8px; padding: 4px 0; }
.shader-parameter-map select { width: 100%; background: var(--bg); color: var(--text); padding: 6px; border: 1px solid var(--line); border-radius: 4px; }
.shader-map-actions { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
[data-pointer-recording] .shader-map-actions { flex-wrap: wrap; justify-content: flex-start; }
.shader-map-actions label { display: flex; align-items: center; gap: 4px; }
.shader-layer-source { display: grid; gap: 6px; margin: 8px 0 14px; font-size: 11px; }
.shader-layer-source > label { color: var(--muted); font-weight: 500; }
.shader-layer-source > div { display: grid; gap: 8px; }
.layer-source-assignment { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; text-align: left; }
.layer-source-dialog { width: min(680px, calc(100vw - 48px)); max-height: calc(100vh - 48px); box-sizing: border-box; padding: 20px; border: 1px solid var(--line); border-radius: 10px; color: var(--text); background: var(--bg); font-family: var(--font); }
.layer-source-dialog::backdrop { background: rgba(0,0,0,.65); }
.layer-source-dialog-heading, .layer-source-dialog-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.layer-source-dialog h2 { font: 600 15px var(--font); margin: 0; }
.layer-source-dialog input[type=search] { width: 100%; box-sizing: border-box; margin: 16px 0; padding: 10px; background: var(--bg); color: var(--text); border: 1px solid var(--line); border-radius: 5px; }
.layer-source-picker-body { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; min-height: 220px; }
.layer-source-options { max-height: 340px; overflow: auto; }
.layer-source-option { display: grid; width: 100%; text-align: left; gap: 5px; padding: 10px; margin: 0 0 5px; background: transparent; color: var(--text); border: 1px solid transparent; border-radius: 5px; cursor: pointer; }
.layer-source-option small { color: var(--muted); font-size: 10px; }
.layer-source-option span { overflow-wrap: anywhere; }
.layer-source-option[aria-selected=true] { border-color: var(--muted); background: rgba(255,255,255,.05); }
.layer-source-option[aria-disabled=true] { opacity: .5; }
.layer-source-preview { display: grid; place-content: center; font-size: 11px; color: var(--muted); overflow-wrap: anywhere; }
.layer-source-preview img { display: block; width: 100%; height: auto; }
.layer-source-dialog-actions { justify-content: flex-end; margin-top: 16px; }

/* Export originals remain accessible without introducing a second gallery. */
#exportStillResult[hidden], #exportStillRetry[hidden], #exportLastStill[hidden],
#mediaDownloadOriginal[hidden], #mediaRenderDetails[hidden] { display: none; }
#exportStillStatus { font-size: 12px; line-height: 1.6; color: var(--muted); }
#exportStillDownload, #mediaDownloadOriginal { text-decoration: none; text-align: center; }
#mediaRenderDetails { font-size: 11px; line-height: 1.6; overflow-wrap: anywhere; margin: 12px 0; }
#exportStillPreview { display: block; max-width: 100%; max-height: 280px; margin: 16px auto; object-fit: contain; }
#mediaDownloadOriginal { flex: 0 0 auto; margin: 10px 14px 0; padding: 8px 12px; font-size: 11px; }
#mediaRenderDetails { margin: 12px 14px; color: var(--muted); }

/* Media is a browsing workspace: stable tiles, independent scrolling and a quiet preview. */
.media-preview-mode .media-preview-container { gap: 20px; }
.media-library-sidebar { display:flex; flex-direction:column; flex:0 0 160px; min-width:0; overflow:auto; padding-right:16px; border-right:1px solid var(--line2); }
.media-section-label { color:var(--muted); text-transform:uppercase; letter-spacing:.12em; font-size:9px; font-weight:600; }
.media-library-sidebar > .media-section-label { margin:8px 10px 12px; }
.media-library-sidebar button, .media-collection-tools button, .media-selection-tools button, .media-bulk-bar button, #mediaAlbumForm button { border:0; background:transparent; color:var(--muted); font:inherit; font-size:11px; border-radius:5px; cursor:pointer; padding:7px 9px; }
.media-library-sidebar .media-location { width:100%; display:flex; align-items:center; justify-content:space-between; gap:8px; text-align:left; margin-bottom:3px; min-height:35px; }
.media-location > span:first-child { overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.media-location > span:last-child { font-size:10px; opacity:.7; font-variant-numeric:tabular-nums; }
.media-library-sidebar button:hover, .media-collection-tools button:hover, .media-selection-tools button:hover, .media-bulk-bar button:hover { background:rgba(255,255,255,.06); color:var(--text); }
.media-library-sidebar button.active { background:rgba(120,180,255,.12); color:#a8ceff; }
.media-albums-heading { display:flex; align-items:center; justify-content:space-between; margin:24px 0 8px 10px; }
.media-albums-heading button { font-size:19px; line-height:1; }
.media-library-note { margin-top:auto; padding:24px 10px 0; font-size:10px; line-height:1.7; color:var(--muted); opacity:.7; }
.media-preview-mode .media-library-panel { flex:1 1 560px; width:auto; min-width:0; }
.media-library-heading { display:flex; align-items:center; justify-content:space-between; gap:10px; padding:3px 0 17px; }
.media-library-heading h3 { font-size:18px; font-weight:500; margin:0 0 5px; overflow-wrap:anywhere; }
#mediaResultCount { color:var(--muted); font-size:10px; }
.media-library-heading .nav-btn { white-space:nowrap; background:rgba(120,180,255,.12); color:#b8d7ff; border-color:rgba(120,180,255,.25); }
.media-preview-mode .media-browser-toolbar { display:flex; flex-wrap:nowrap; gap:8px; margin-bottom:12px; }
.media-browser-toolbar input, .media-preview-container select, #mediaAlbumName { box-sizing:border-box; padding:8px 10px; border:1px solid var(--line); border-radius:6px; background:#111722; color:var(--text); font:inherit; font-size:11px; min-width:0; }
.media-browser-toolbar .asset-preview-search input { padding-left:33px; height:35px; }
.media-preview-container select { max-width:100%; }
.media-preview-mode .media-library-tabs { display:flex; flex-wrap:wrap; gap:5px; margin:0; padding-bottom:10px; border-bottom:1px solid var(--line2); }
.media-preview-mode .media-library-tabs button { min-height:29px; padding:5px 11px; border-radius:5px; font-size:10px; }
.media-collection-tools { display:flex; align-items:center; gap:2px; min-height:34px; }
.media-collection-tools span { flex:1; }
.media-collection-tools button { padding:6px 4px; font-size:10px; }
.media-preview-mode .media-asset-grid { grid-template-columns:repeat(auto-fill,minmax(125px,1fr)); grid-auto-rows:max-content; gap:12px; padding:3px 5px 12px 2px; scrollbar-gutter:stable; }
.media-preview-mode .media-asset-card { min-height:0; padding:6px 6px 9px; aspect-ratio:auto; border-radius:8px; background:#131a25; content-visibility:auto; contain-intrinsic-size:auto 170px; }
.media-preview-mode .media-asset-card:hover { transform:none; background:#192334; }
.media-preview-mode .media-asset-card.selected { border-color:#83b8f5; box-shadow:0 0 0 1px rgba(131,184,245,.2); }
.media-preview-mode .media-asset-thumb { height:auto; aspect-ratio:4 / 3; object-fit:contain; background:repeating-conic-gradient(#171d28 0% 25%,#202837 0% 50%) 50% / 14px 14px; }
.media-preview-mode .media-card-name { font-size:11px; margin:9px 2px 0; }
.media-preview-mode .media-card-kind { font-size:9px; letter-spacing:.04em; margin:5px 2px 0; }
.media-tile-check { position:absolute; top:10px; left:10px; display:grid; place-items:center; width:23px; height:23px; padding:0; margin:0; accent-color:#83b8f5; cursor:pointer; opacity:0; }
.media-asset-card:hover .media-tile-check, .media-asset-card:focus-within .media-tile-check, .media-tile-check:checked, .media-asset-grid:has(:checked) .media-tile-check { opacity:1; }
.media-tile-star { position:absolute; right:12px; top:10px; color:#ffd68a; text-shadow:0 1px 4px #000; pointer-events:none; }
.media-preview-mode .media-preview-panel { flex:0 1 320px; min-width:230px; background:#0c111b; }
.media-preview-mode .media-preview-stage { min-height:140px; }
.media-preview-mode .media-preview-copy { flex-direction:column; gap:7px; padding:14px; line-height:1.5; }
.media-preview-mode #mediaPreviewMeta { text-align:left; }
.media-preview-mode .asset-preview-title { overflow-wrap:anywhere; }
.media-preview-mode .asset-preview-hint { flex-wrap:wrap; gap:10px; }
.media-library-bottom { display:flex; justify-content:space-between; gap:8px; border-top:1px solid var(--line2); padding-top:10px; font-size:9px; color:var(--muted); }
.media-selection-tools { display:flex; flex-direction:column; padding:0 14px 14px; gap:9px; font-size:10px; }
.media-selection-tools > button { border:1px solid var(--line); text-align:left; }
.media-selection-tools > button[aria-pressed="true"] { color:#ffd68a; }
.media-memberships { display:flex; flex-wrap:wrap; gap:5px; }
.media-memberships button { font-size:9px; border:1px solid var(--line); overflow-wrap:anywhere; }
.media-file-actions { display:flex; gap:8px; border-top:1px solid var(--line2); padding-top:8px; }
.media-file-actions button { padding:5px 0; font-size:10px; }
.media-bulk-bar { display:flex; align-items:center; flex-wrap:wrap; gap:5px; padding:7px; margin-bottom:10px; background:rgba(120,180,255,.1); border:1px solid rgba(120,180,255,.2); border-radius:6px; font-size:10px; }
.media-bulk-bar select { flex:1; }
#mediaLibraryStatus { font-size:11px; color:#ffd68a; margin:0 0 10px; }
#mediaAlbumName { width:100%; }
#mediaAlbumForm > div { display:flex; }
.media-preview-container [hidden] { display:none !important; }
.media-preview-container button:focus-visible, .media-preview-container input:focus-visible, .media-preview-container select:focus-visible, #mediaAssetGrid:focus-visible { outline:2px solid #83b8f5; outline-offset:2px; }
.media-preview-container button:disabled, .media-preview-container select:disabled { opacity:.4; cursor:default; }
.media-asset-grid .empty-state { grid-column:1 / -1; padding:50px 20px; font-size:12px; line-height:1.8; }
.media-asset-grid .empty-state strong { display:block; color:var(--text); font-size:15px; font-weight:500; }
@media (max-width:1150px) {
  .media-library-sidebar { flex-basis:125px; padding-right:10px; }
  .media-preview-mode .media-preview-container { gap:12px; }
  .media-preview-mode .media-preview-panel { flex-basis:250px; min-width:210px; }
}
@media (max-width:850px) {
  .asset-browser-modal.media-preview-mode { width:calc(100vw - 16px); height:calc(100dvh - 16px); max-height:calc(100dvh - 16px); }
  .asset-browser-modal.media-preview-mode > .demo-modal-body { padding:12px; }
  .media-preview-mode .media-preview-container { flex-wrap:wrap; overflow:auto; }
  .media-library-sidebar { flex:0 0 110px; max-height:55dvh; }
  .media-preview-mode .media-library-panel { flex:1 1 calc(100% - 135px); height:55dvh; min-height:280px; }
  .media-preview-mode .media-preview-panel { flex:1 0 100%; min-height:540px; }
  .media-preview-mode .media-preview-stage { height:220px; flex:none; }
  .media-browser-toolbar { flex-wrap:wrap !important; }
  .media-browser-toolbar .asset-preview-search { flex-basis:100%; }
  .media-library-bottom { display:none; }
}
@media (hover:none) { .media-tile-check { opacity:1; } }
/* Keep the icon above the input background and use one unbroken focus border. */
.media-browser-toolbar .asset-preview-search svg { z-index:1; stroke:#b7cbe4; stroke-width:1.9; }
.media-preview-container #mediaSearchInput:focus,
.media-preview-container #mediaSearchInput:focus-visible { outline:none; box-shadow:none; border-color:#83b8f5; }
.media-preview-container .media-tile-star { display:grid; place-items:center; top:10px; right:10px; width:27px; height:27px; padding:0; border:1px solid #53647b; border-radius:6px; background:#101925eb; color:#c9d8eb; font-size:20px; line-height:1; cursor:pointer; pointer-events:auto; text-shadow:none; }
.media-preview-container .media-tile-star:hover { background:#283b54; border-color:#a4c8f4; }
.media-preview-container .media-tile-star[aria-pressed="true"] { color:#ffda8d; border-color:#ac8a4b; }
.media-preview-container .media-tile-star:disabled { opacity:.55; }
.media-preview-title-button { display:flex; align-items:center; gap:10px; width:100%; min-width:0; padding:0; border:0; background:none; color:var(--text); font:inherit; text-align:left; cursor:text; }
.media-preview-mode .media-preview-title-button .asset-preview-title { text-transform:none; letter-spacing:normal; font-size:13px; line-height:1.45; }
.media-title-edit-icon { flex:none; color:#9eb8d8; font-size:17px; }
.media-preview-title-button:hover .media-title-edit-icon { color:#d2e5ff; }
.media-preview-title-button:disabled { opacity:1 !important; cursor:default; }
.media-preview-title-button:disabled .media-title-edit-icon { display:none; }
#mediaTitleForm { width:100%; min-width:0; }
#mediaTitleInput { width:100%; box-sizing:border-box; padding:7px 9px; background:#101722; border:1px solid #83b8f5; border-radius:5px; color:var(--text); font:inherit; font-size:13px; }
.media-preview-container #mediaTitleInput:focus { outline:none; box-shadow:none; }
.media-title-edit-hint { display:block; margin-top:7px; font-size:10px; color:var(--muted); }

/* Mode Toggle (Timeline/Keyframe) */
.mode-toggle {
  display: flex;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}
.mode-btn {
  padding: 6px 12px;
  background: transparent;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-size: 11px;
  transition: background 0.15s, color 0.15s;
}
.mode-btn:hover {
  background: rgba(255,255,255,0.05);
}
.mode-btn.active {
  background: rgba(120,180,255,0.15);
  color: var(--accent);
}
.animation-mode-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
}
.animation-mode-btn .parameter-animation-diamond {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.4;
  flex-shrink: 0;
}

/* Parameter animation action: compact glyph, full button hit area. */
.keyframe-toggle {
  width: 24px;
  height: 26px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: transparent;
  color: var(--muted);
  font-size: 10px;
  font-weight: 600;
  cursor: pointer;
  flex-shrink: 0;
  margin-left: 4px;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.keyframe-toggle:hover {
  background: rgba(255,255,255,0.08);
}
.keyframe-toggle.active {
  background: rgba(120,180,255,0.07);
}
.keyframe-toggle .parameter-animation-diamond,
.speed-ramp-k .parameter-animation-diamond {
  display: block;
  width: 9px;
  height: 9px;
  flex: 0 0 9px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.4;
}
.keyframe-toggle[data-animation-state="keyed"],
.keyframe-toggle[data-animation-state="at-key"],
.keyframe-toggle[data-animation-state="modulated"] {
  color: var(--accent);
}
.keyframe-toggle.active .parameter-animation-diamond,
.keyframe-toggle[data-animation-state="at-key"] .parameter-animation-diamond {
  fill: currentColor;
}
.keyframe-toggle[data-animation-state="modulated"] .parameter-animation-diamond {
  stroke-dasharray: 2 1;
}
.keyframe-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Keyframe Editor View */
#keyframeViewport {
  --keyframe-sticky-header-height: 44px;
  --keyframe-lane-header-width: 350px;
  --keyframe-ruler-height: 40px;
  --keyframe-ruler-wave-height: calc(var(--keyframe-ruler-height) + 50px);
  position: relative;
  flex: 1 1 auto;
  overflow: auto;
  overscroll-behavior: contain;
  background: rgba(0,0,0,0.20);
}
#keyframeViewport.keyframe-waveform-empty {
  --keyframe-ruler-wave-height: var(--keyframe-ruler-height);
}
#keyframeRuler {
  position: sticky;
  top: var(--keyframe-sticky-header-height);
  left: 0;
  z-index: 19;
  display: block;
  width: 100%;
  height: var(--keyframe-ruler-height);
  pointer-events: auto;
  background: #11141c;
}
#keyframeRulerCanvas {
  display: block;
  width: 100%;
  height: var(--keyframe-ruler-height);
}
#keyframeIdentity {
  position: absolute;
  top: 3px;
  left: 8px;
  width: calc(var(--keyframe-lane-header-width) - 16px);
  height: calc(var(--keyframe-ruler-height) - 6px);
  box-sizing: border-box;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 10px;
  border: 1px solid var(--keyframe-identity-accent);
  border-radius: 7px;
  background: color-mix(in srgb, var(--keyframe-identity-accent) 17%, #11141c);
  color: var(--text);
  font: 600 12px var(--font);
  letter-spacing: .01em;
}
#keyframeIdentity[hidden] { display: none; }
#keyframeIdentity .entity-vector-icon {
  flex: 0 0 20px;
  width: 20px;
  height: 20px;
  color: var(--keyframe-identity-accent);
}
.keyframe-identity-name {
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
#keyframeWaveCanvas {
  position: sticky;
  top: calc(var(--keyframe-sticky-header-height) + var(--keyframe-ruler-height));
  left: 0;
  z-index: 19;
  display: block;
  width: 100%;
  height: 50px;
  border-bottom: 1px solid var(--line2);
  cursor: pointer;
}
#keyframeViewport.keyframe-waveform-empty #keyframeWaveCanvas {
  display: none;
}
#keyframeTracksContainer {
  position: relative;
  min-height: 200px;
}
.keyframe-track {
  position: relative;
  height: 168px;
  border-bottom: 1px solid var(--line2);
  display: flex;
  transition: background 0.12s, box-shadow 0.12s;
}
.keyframe-track.selected {
  background: rgba(120,180,255,0.08);
  box-shadow: inset 0 0 0 1px rgba(120,180,255,0.35);
}
.keyframe-track.selected .keyframe-track-label {
  background: linear-gradient(180deg, rgba(120,180,255,0.15) 0%, rgba(120,180,255,0.08) 20%, rgba(120,180,255,0.05) 100%);
  color: var(--text);
}
.keyframe-track-label {
  position: sticky;
  left: 0;
  z-index: 7;
  width: var(--keyframe-lane-header-width);
  box-sizing: border-box;
  padding: 13px 14px;
  font-size: 12px;
  color: var(--muted);
  background: linear-gradient(180deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.02) 20%, rgba(255,255,255,0.02) 100%);
  border-right: 1px solid rgba(255,255,255,0.1);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 10px;
  cursor: pointer;
  overflow: hidden;
}
.keyframe-track-label:hover {
  background: linear-gradient(180deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.04) 20%, rgba(255,255,255,0.03) 100%);
}
.keyframe-track-name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text);
  font-size: 12.5px;
  font-weight: 650;
  letter-spacing: 0.01em;
}
.keyframe-track-title-row {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}
.keyframe-track-title-row .keyframe-track-name {
  flex: 1;
  min-width: 0;
}
.keyframe-live-value {
  flex: 0 0 auto;
  color: #ff78d7;
  font-variant-numeric: tabular-nums;
  font-size: 10.5px;
  opacity: 0.9;
}
.keyframe-track-drag-handle {
  color: rgba(255,255,255,0.38);
  cursor: grab;
  flex: 0 0 auto;
  font-size: 17px;
  line-height: 1;
  user-select: none;
}
.keyframe-track-drag-handle:active {
  cursor: grabbing;
}
.keyframe-track.dragging {
  opacity: 0.45;
}
.keyframe-track.drop-before {
  box-shadow: inset 0 2px 0 var(--accent);
}
.keyframe-track.drop-after {
  box-shadow: inset 0 -2px 0 var(--accent);
}
.curve-type-buttons {
  display: flex;
  align-items: center;
  gap: 4px;
  min-height: 28px;
}
.curve-type-btn {
  width: 30px;
  height: 26px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: transparent;
  color: var(--muted);
  font-size: 11px;
  font-weight: 650;
  cursor: pointer;
  padding: 0;
  transition: all 0.15s;
}
.curve-type-btn:hover {
  background: rgba(255,255,255,0.1);
}
.curve-type-btn.active {
  background: rgba(120,180,255,0.25);
  border-color: var(--accent);
  color: var(--accent);
}
.track-delete-btn {
  width: 28px;
  height: 26px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: transparent;
  font-size: 12px;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
  opacity: 0.62;
  margin-left: auto;
}
.track-delete-btn .ui-icon {
  width: 14px;
  height: 14px;
}
.track-delete-btn:hover {
  background: rgba(255,100,100,0.2);
  border-color: #f66;
  opacity: 1;
}

/* LFO Controls */
.lfo-btn {
  width: 42px;
  height: 26px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: transparent;
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  cursor: pointer;
  padding: 0;
  transition: all 0.15s;
  margin-left: 2px;
}
.lfo-btn:hover {
  background: rgba(255,200,100,0.15);
}
.lfo-btn.active {
  background: rgba(255,180,50,0.3);
  border-color: var(--gold);
  color: var(--gold);
}
.continuous-btn {
  width: 46px;
  height: 26px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: transparent;
  color: var(--muted);
  font-size: 9.5px;
  font-weight: 750;
  cursor: pointer;
  padding: 0;
  transition: all 0.15s;
}
.continuous-btn:hover {
  background: rgba(87, 232, 215, 0.12);
}
.continuous-btn.active {
  background: rgba(87, 232, 215, 0.2);
  border-color: #57e8d7;
  color: #78f4e5;
  box-shadow: inset 0 0 12px rgba(87, 232, 215, 0.08);
}
.audio-reactive-btn {
  width: 54px;
  height: 26px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: transparent;
  color: var(--muted);
  font-size: 9px;
  font-weight: 750;
  cursor: pointer;
  padding: 0;
  transition: all 0.15s;
}
.audio-reactive-btn:hover {
  background: rgba(255, 95, 207, 0.12);
}
.audio-reactive-btn.active {
  background: rgba(255, 95, 207, 0.2);
  border-color: #ff5fcf;
  color: #ff8bdc;
  box-shadow: inset 0 0 12px rgba(255, 95, 207, 0.08);
}
.lfo-controls {
  display: none;
  grid-template-columns: minmax(96px, 0.85fr) minmax(0, 1.15fr);
  gap: 7px 8px;
  margin-top: 1px;
  width: 100%;
}
.lfo-controls.visible {
  display: grid;
}
.lfo-controls select {
  width: 100%;
  height: 28px;
  padding: 0 7px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: rgba(0,0,0,0.3);
  color: var(--text);
  font-size: 10.5px;
  cursor: pointer;
}
.lfo-controls select:focus {
  outline: none;
  border-color: var(--gold);
}
.lfo-rate-control {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr) auto;
  align-items: center;
  gap: 6px;
  min-width: 0;
}
.lfo-rate-mode {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  width: 74px;
  height: 28px;
  padding: 2px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.28);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.lfo-rate-mode:hover {
  border-color: var(--gold);
  background: rgba(255, 180, 50, 0.08);
}
.lfo-rate-mode:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}
.lfo-rate-mode-option {
  display: grid;
  place-items: center;
  height: 22px;
  border-radius: 3px;
  color: rgba(255, 255, 255, 0.4);
  font-size: 8px;
  font-weight: 750;
  line-height: 1;
  transition: color 0.15s, background 0.15s, box-shadow 0.15s;
}
.lfo-rate-mode-option.is-active {
  background: rgba(255, 180, 50, 0.22);
  color: var(--gold);
  box-shadow: inset 0 0 0 1px rgba(255, 200, 100, 0.22);
}
.lfo-rate-control .lfo-freq {
  min-width: 0;
}
/* Free-running speed takes the whole row so the logarithmic slider has room. */
.lfo-rate-control.free {
  grid-column: 1 / -1;
}
.lfo-rate-control .slider-wrapper {
  width: 100%;
  min-width: 0;
}
.lfo-speed-unit {
  color: var(--muted);
  font-size: 8.5px;
  font-weight: 650;
}
.lfo-slider-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}
.lfo-slider-wrap label {
  font-size: 9px;
  color: var(--muted);
  min-width: 18px;
}
.lfo-slider-wrap input[type="range"] {
  flex: 1;
  min-width: 0;
  width: auto;
  height: 14px;
  -webkit-appearance: none;
  background: rgba(255,255,255,0.1);
  border-radius: 2px;
  cursor: pointer;
}
.lfo-slider-wrap input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 10px;
  height: 14px;
  background: var(--gold);
  border-radius: 2px;
  cursor: pointer;
}

.continuous-controls {
  display: none;
  gap: 7px;
  margin-top: 4px;
  width: 100%;
}
.continuous-controls.visible {
  display: block;
}
.continuous-speed-slider-row {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  width: 100%;
}
.continuous-control-label,
.continuous-speed-unit {
  color: var(--muted);
  font-size: 9px;
  font-weight: 650;
  white-space: nowrap;
}
.continuous-speed-slider-row .slider-wrapper {
  min-width: 0;
  width: 100%;
}
.continuous-speed-unit {
  min-width: 28px;
}

.audio-reactive-controls {
  display: none;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  width: 100%;
  margin-top: 2px;
}
.audio-reactive-controls.visible {
  display: grid;
}
.audio-reactive-preset-field {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  align-items: center;
  gap: 6px;
  min-width: 0;
}
.audio-reactive-field-heading {
  display: flex;
  flex-direction: column;
  gap: 2px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 8px;
  font-weight: 750;
  letter-spacing: 0.08em;
  line-height: 1;
  text-transform: uppercase;
}
.audio-reactive-field-heading small {
  color: #ff8bdc;
  font-size: 8px;
  letter-spacing: 0.04em;
}
.audio-reactive-source-options,
.audio-reactive-feel-options {
  display: grid;
  gap: 5px;
  min-width: 0;
}
.audio-reactive-source-options {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.audio-reactive-feel-options {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.audio-reactive-source-btn,
.audio-reactive-feel-btn {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: rgba(0, 0, 0, 0.2);
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  transition: border-color 0.15s, background 0.15s, color 0.15s, box-shadow 0.15s;
}
.audio-reactive-source-btn {
  display: grid;
  place-items: center;
  height: 24px;
  padding: 0 4px;
  text-align: center;
}
.audio-reactive-source-btn span {
  overflow: hidden;
  width: 100%;
  color: var(--text);
  font-size: 9.5px;
  font-weight: 700;
  line-height: 1.1;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.audio-reactive-source-btn small {
  overflow: hidden;
  width: 100%;
  color: rgba(255, 255, 255, 0.42);
  font-size: 7.5px;
  line-height: 1.1;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.audio-reactive-feel-btn {
  height: 24px;
  padding: 0 4px;
  font-size: 9px;
  font-weight: 700;
}
.audio-reactive-source-btn:hover,
.audio-reactive-feel-btn:hover,
.audio-reactive-source-btn.active,
.audio-reactive-feel-btn.active {
  border-color: #ff5fcf;
  background: rgba(255, 95, 207, 0.13);
  color: #ff9ee3;
}
.audio-reactive-source-btn.active,
.audio-reactive-feel-btn.active {
  box-shadow: inset 0 0 12px rgba(255, 95, 207, 0.08);
}
.audio-reactive-primary-settings {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 5px;
  min-width: 0;
}
.audio-reactive-select-field,
.audio-reactive-slider-field {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  align-items: center;
  gap: 6px;
  min-width: 0;
  color: var(--muted);
  font-size: 9px;
  font-weight: 650;
}
.audio-reactive-select-field select {
  width: 100%;
  min-width: 0;
  height: 24px;
  padding: 0 6px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: rgba(0,0,0,0.3);
  color: var(--text);
  font-size: 10px;
}
.audio-reactive-select-field select:focus {
  outline: none;
  border-color: #ff5fcf;
}
.audio-reactive-slider-field input[type="range"] {
  width: 100%;
  min-width: 0;
  height: 14px;
  -webkit-appearance: none;
  appearance: none;
  background: rgba(255,255,255,0.1);
  border-radius: 2px;
  cursor: pointer;
}
.audio-reactive-slider-field input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 10px;
  height: 14px;
  background: #ff5fcf;
  border-radius: 2px;
}
.audio-reactive-advanced {
  min-width: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 5px;
}
.audio-reactive-advanced summary {
  color: rgba(255, 255, 255, 0.46);
  cursor: pointer;
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  list-style-position: inside;
  user-select: none;
}
.audio-reactive-advanced summary:hover,
.audio-reactive-advanced[open] summary {
  color: #ff8bdc;
}
.audio-reactive-advanced-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 5px;
  padding-top: 6px;
}
.keyframe-track:has(.audio-reactive-advanced[open]) {
  min-height: 392px;
}

.keyframe-track-area {
  flex: 1;
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(255,255,255,0.04) 0%, rgba(255,255,255,0) 20%);
}
.shape-driver-source {
  width: 100%; margin-top: 10px; padding: 7px 9px;
  color: var(--text); background: var(--panel2); border: 1px solid var(--line); border-radius: 6px;
  font: inherit;
}
.shape-driver-panel {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px;
  padding: 12px 0; align-content: start; font: 12px var(--font);
}
.shape-driver-area { flex: 1; min-width: 230px; padding: 18px; overflow: auto; }
.shape-driver-panel label { display: flex; flex-direction: column; gap: 5px; min-width: 0; color: var(--muted); }
.shape-driver-panel input, .shape-driver-panel select {
  width: 100%; box-sizing: border-box; min-width: 0; border: 1px solid var(--line); border-radius: 6px;
  color: var(--text); background: var(--panel2); padding: 7px 9px; font: inherit;
}
.shape-driver-panel input:focus-visible, .shape-driver-panel select:focus-visible, .shape-driver-source:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 2px;
}
.shape-driver-error { grid-column: 1 / -1; color: var(--muted); font: 12px var(--font); line-height: 1.5; margin: 8px 0; }
.shape-driver-panel [aria-invalid=true] { border-color: var(--bad); }
.keyframe-track[data-shape-driver-owned] [hidden] { display: none !important; }
.keyframe-track-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}
.audio-reactive-trace-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.95;
}
.keyframe-live-value-line {
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 1px;
  z-index: 3;
  opacity: 0;
  pointer-events: none;
  background: #ff63d2;
  box-shadow: 0 0 5px rgba(255, 99, 210, 0.8);
}
.keyframe-live-value-line.active {
  opacity: 0.95;
}
.keyframe-diamond {
  position: absolute;
  width: 12px;
  height: 12px;
  background: var(--keyframe-track-colour, var(--accent));
  transform: rotate(45deg);
  cursor: pointer;
  z-index: 2;
  margin-left: -6px;
  margin-top: -6px;
}
.keyframe-diamond:hover {
  background: var(--keyframe-track-colour, var(--accent));
  outline: 1px solid #fff;
}
.keyframe-diamond.selected {
  background: var(--keyframe-track-colour, var(--accent));
  outline: 1px solid #fff;
  box-shadow: 0 0 6px var(--keyframe-track-colour, var(--accent));
  z-index: 4;
}
.keyframe-bezier-arm {
  position: absolute;
  height: 2px;
  border-top: 2px solid rgba(255, 196, 82, 0.9);
  transform-origin: 0 50%;
  pointer-events: none;
  z-index: 3;
}
.keyframe-bezier-arm.in {
  border-color: rgba(122, 202, 255, 0.82);
}
.keyframe-bezier-handle {
  position: absolute;
  display: block;
  box-sizing: border-box;
  appearance: none;
  -webkit-appearance: none;
  top: 0;
  right: 0;
  width: 12px;
  height: 12px;
  min-width: 0;
  min-height: 0;
  margin: 0;
  padding: 0;
  border: 2px solid #ffc452;
  border-radius: 50%;
  background: #111722;
  box-shadow: 0 0 0 2px rgba(8, 11, 19, 0.72), 0 0 8px rgba(255, 196, 82, 0.3);
  transform: translate(50%, -50%);
  pointer-events: auto;
  cursor: grab;
  touch-action: none;
}
.keyframe-bezier-handle.in {
  border-color: #7acaff;
  box-shadow: 0 0 0 2px rgba(8, 11, 19, 0.72), 0 0 8px rgba(122, 202, 255, 0.3);
}
.keyframe-bezier-handle:hover,
.keyframe-bezier-handle:focus-visible {
  background: #f7fbff;
  outline: none;
  transform: translate(50%, -50%) scale(1.12);
}
.keyframe-bezier-handle:active {
  cursor: grabbing;
}
.keyframe-value-tooltip {
  position: fixed;
  z-index: 10020;
  padding: 4px 7px;
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 4px;
  background: rgba(8, 11, 19, 0.96);
  box-shadow: 0 5px 18px rgba(0,0,0,0.38);
  color: var(--text);
  font: 10px/1.2 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, -100%) translateY(-2px);
  transition: opacity 90ms ease, transform 90ms ease;
}
.keyframe-value-tooltip.visible {
  opacity: 1;
  transform: translate(-50%, -100%) translateY(-4px);
}
.keyframe-marquee {
  position: absolute;
  border: 1px solid var(--accent);
  background: rgba(120,180,255,0.15);
  pointer-events: none;
  z-index: 5;
}
#keyframeEmpty {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--muted);
  font-size: 13px;
  text-align: center;
  padding: 20px;
}
#keyframePlayhead {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  pointer-events: none;
  z-index: 10;
  left: var(--keyframe-lane-header-width);
}

/* Keyframe Editor Header */
#keyframeHeader {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: var(--keyframe-sticky-header-height);
  box-sizing: border-box;
  padding: 8px 12px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--line2);
  position: sticky;
  top: 0;
  z-index: 20;
}
#keyframeHeader label {
  font-size: 11px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 4px;
}
.kf-lane-hint {
  margin-left: auto;
  min-width: 0;
  overflow: hidden;
  color: rgba(255,255,255,0.42);
  font-size: 10.5px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.kf-snap-btn {
  height: 28px;
  padding: 0 11px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: transparent;
  color: var(--muted);
  font-size: 11px;
  font-weight: 650;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}
.kf-snap-btn:hover {
  background: rgba(255,255,255,0.1);
}
.kf-snap-btn.active {
  background: rgba(120,180,255,0.25);
  border-color: var(--accent);
  color: var(--accent);
}
.kf-grid-select {
  height: 28px;
  min-width: 96px;
  padding: 0 8px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: transparent;
  color: var(--text);
  font-size: 11px;
  cursor: pointer;
}
.kf-grid-select:focus {
  outline: none;
  border-color: var(--accent);
}
.kf-triplet-btn,
.kf-clipboard-btn,
.kf-draw-btn {
  height: 28px;
  padding: 0 9px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: transparent;
  color: var(--muted);
  font-size: 11px;
  font-weight: 650;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}
.kf-triplet-btn {
  padding: 0 9px;
}
.kf-triplet-btn:hover,
.kf-draw-btn:hover {
  background: rgba(255,255,255,0.1);
}
.kf-triplet-btn.active {
  background: rgba(120,180,255,0.25);
  border-color: var(--accent);
  color: var(--accent);
}
.kf-draw-btn.active {
  background: rgba(255, 196, 82, 0.22);
  border-color: var(--gold);
  color: var(--gold);
}
#keyframeViewport.draw-mode .keyframe-track-area {
  cursor: crosshair;
}
#keyframeViewport.draw-mode .keyframe-diamond {
  pointer-events: none;
}
.keyframe-diamond.hold {
  border-radius: 1px 1px 1px 6px;
}
.keyframe-track-label.drop-target {
  outline: 1px dashed var(--accent);
}

/* One driver panel at a time: tabs appear only when two drivers are on. */
.lane-driver-tabs {
  display: flex;
  gap: 3px;
  padding: 2px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.28);
}
.lane-driver-tab {
  flex: 1 1 0;
  height: 20px;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: rgba(255, 255, 255, 0.45);
  font: inherit;
  font-size: 8.5px;
  font-weight: 750;
  letter-spacing: 0.06em;
  cursor: pointer;
}
.lane-driver-tab[aria-selected="true"] {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text);
}
.lane-driver-tab[data-driver="lfo"][aria-selected="true"] { color: var(--gold); }
.lane-driver-tab[data-driver="continuous"][aria-selected="true"] { color: #78f4e5; }
.lane-driver-tab[data-driver="audio"][aria-selected="true"] { color: #ff8bdc; }

/* Easing panel and the chip above a selected key */
.keyframe-easing-chip {
  position: absolute;
  z-index: 6;
  /* Below the key: the value tooltip owns the space above it. */
  transform: translate(-50%, 0);
  margin-top: 10px;
  height: 18px;
  padding: 0 7px 0 6px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 9px;
  background: rgba(8, 11, 19, 0.92);
  color: var(--text);
  font: 650 9.5px/16px Montserrat, sans-serif;
  letter-spacing: 0.02em;
  white-space: nowrap;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
}
.keyframe-easing-chip::after {
  content: ' ▾';
  color: rgba(255, 255, 255, 0.5);
}
.keyframe-easing-chip:hover,
.keyframe-easing-chip.open {
  border-color: var(--accent);
  color: #fff;
}
.easing-panel {
  box-sizing: border-box;
  max-height: calc(100vh - 16px);
  overflow-y: auto;
  position: fixed;
  z-index: 10030;
  width: 312px;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 9px;
  background: rgba(10, 13, 21, 0.97);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.5);
  color: var(--text);
  font-family: Montserrat, sans-serif;
}
.easing-panel-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.easing-panel-title {
  font-size: 12px;
  font-weight: 700;
}
.easing-panel-count {
  flex: 1;
  color: var(--muted);
  font-size: 10px;
}
.easing-panel-close {
  width: 22px;
  height: 22px;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: var(--muted);
  font-size: 15px;
  cursor: pointer;
}
.easing-panel-close:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}
.easing-panel-basics,
.easing-panel-families {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
}
.easing-panel-directions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 3px;
  margin: 10px 0 8px;
  padding: 2px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.3);
}
.easing-panel-direction {
  height: 22px;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: rgba(255, 255, 255, 0.5);
  font: 700 9.5px Montserrat, sans-serif;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
}
.easing-panel-direction.active {
  background: rgba(120, 180, 255, 0.22);
  color: var(--accent);
}
.easing-tile {
  display: grid;
  gap: 2px;
  justify-items: center;
  padding: 5px 2px 4px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  font: 650 9.5px Montserrat, sans-serif;
  cursor: pointer;
  transition: border-color 0.12s, background 0.12s, color 0.12s;
}
.easing-tile svg {
  width: 44px;
  height: 32px;
  overflow: visible;
}
.easing-tile path {
  fill: none;
  stroke: rgba(255, 255, 255, 0.72);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.easing-tile:hover {
  border-color: rgba(120, 180, 255, 0.7);
  background: rgba(120, 180, 255, 0.1);
  color: var(--text);
}
.easing-tile:hover path {
  stroke: var(--accent);
}
.easing-tile.active {
  border-color: var(--accent);
  background: rgba(120, 180, 255, 0.2);
  color: #fff;
}
.easing-tile.active path {
  stroke: #fff;
}


#hud{
  display: none; /* Debug HUD - hidden in production */
  position:absolute;
  left:12px; bottom:12px;
  padding:10px 12px;
  border:1px solid var(--line);
  border-radius:14px;
  background: rgba(8,10,14,.45);
  backdrop-filter: blur(8px);
  color: rgba(255,255,255,.84);
  font-size:12px;
  line-height:1.25;
  white-space:pre;
  pointer-events:none;
}
#editor{
  flex: 1 1 auto;
  min-height: 340px;
  display:flex;
  flex-direction:column;
  background: linear-gradient(180deg, rgba(16,21,33,1), rgba(10,12,18,1));
  overflow: hidden;
  contain: strict;
  isolation: isolate;
  user-select:none;
  -webkit-user-select:none;
}
#editor input[type="text"],
#editor input[type="search"],
#editor input[type="number"],
#editor input[type="url"],
#editor input[type="email"],
#editor input[type="password"],
#editor textarea,
#editor [contenteditable="true"]{
  user-select:text;
  -webkit-user-select:text;
}
#editorBar{
  display:grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items:center;
  height: 52px;
  min-height: 52px;
  padding: 0 16px;
  box-sizing: border-box;
  border-bottom:1px solid var(--line);
  background: linear-gradient(rgba(255,255,255,.03), rgba(255,255,255,.03)), rgba(16,21,33,1);
  flex-shrink: 0;
}
#editorBar .editorbar-left{
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
}
#editorBar .editorbar-center{
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
#editorBar .editorbar-right{
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  justify-content: flex-end;
}
/* Keep transport geometry identical across workspaces and playback sources. */
#editorBar #timePill{
  width: 104px;
  flex: 0 0 104px;
  font-variant-numeric: tabular-nums;
}
#editorBar .editorbar-center .btn:disabled{
  background: rgba(255,255,255,.06);
  border-color: var(--line);
  color: var(--muted);
  transform: none;
}
/* Zoom control */
.zoom-control{
  display: flex;
  align-items: center;
  gap: 8px;
}
.zoom-icon{
  color: var(--muted);
}
.zoom-slider-wrapper{
  position: relative;
  width: 120px;
  height: 20px;
  display: flex;
  align-items: center;
}
.zoom-slider-wrapper input[type="range"]{
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 3px;
  background: rgba(255,255,255,0.15);
  border-radius: 2px;
  outline: none;
  margin: 0;
}
.zoom-slider-wrapper input[type="range"]::-webkit-slider-thumb{
  -webkit-appearance: none;
  appearance: none;
  width: 32px;
  height: 16px;
  background: transparent;
  cursor: pointer;
  border: none;
}
.zoom-slider-wrapper input[type="range"]::-moz-range-thumb{
  width: 32px;
  height: 16px;
  background: transparent;
  cursor: pointer;
  border: none;
}
.zoom-thumb{
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  background: rgba(80,140,200,0.9);
  color: #fff;
  font-size: 9px;
  font-weight: 600;
  padding: 2px 4px;
  border-radius: 3px;
  pointer-events: none;
  white-space: nowrap;
  min-width: 24px;
  text-align: center;
  z-index: 1;
}
.zoom-slider-wrapper:hover .zoom-thumb{
  background: rgba(100,160,220,1);
}
.zoom-slider-wrapper input[type="range"]:focus + .zoom-thumb{
  background: rgba(120,180,255,1);
}
label.small{display:flex;gap:8px;align-items:center;color:var(--muted);font-size:12px;}
input[type="range"]{width:140px;}
input[type="number"]{
  width:72px;
  padding:7px 8px;
  border-radius:10px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.05);
  color: var(--text);
  font: inherit;
  font-size: 12px;
}
input[type="checkbox"]{transform: translateY(1px);}
select{
  padding:7px 8px;
  border-radius:10px;
  border:1px solid rgba(255,255,255,0.2);
  background: #1a1d24;
  color: var(--text);
  font: inherit;
  font-size: 12px;
  max-width: 240px;
}
select option {
  background: #1a1d24;
  color: #e0e0e0;
}
#timelineViewport{
  --timeline-track-header-width: 272px;
  position:relative;
  flex: 1 1 auto;
  overflow-x: auto;
  overflow-y: auto;
  overscroll-behavior: contain;
  background: rgba(0,0,0,.20);
  user-select:none;
  -webkit-user-select:none;
}
#timelineViewport input[type="text"],
#timelineViewport input[type="search"],
#timelineViewport input[type="number"],
#timelineViewport textarea,
#timelineViewport [contenteditable="true"]{
  user-select:text;
  -webkit-user-select:text;
}
.timeline-layer-toolbar{
  --timeline-track-header-width:272px;
  position:sticky;
  bottom:0;
  z-index:140;
  flex:0 0 44px;
  min-height:44px;
  display:flex;
  align-items:stretch;
  overflow:hidden;
  border-top:1px solid rgba(255,255,255,.1);
  background:linear-gradient(180deg, rgba(18,23,33,.99), rgba(11,15,23,.99));
  box-shadow:0 -10px 24px rgba(0,0,0,.22);
}
.timeline-layer-toolbar[hidden]{display:none;}
.timeline-layer-toolbar-heading{
  width:var(--timeline-track-header-width);
  min-width:var(--timeline-track-header-width);
  display:flex;
  align-items:center;
  gap:8px;
  padding:0 12px;
  box-sizing:border-box;
  border-right:1px solid rgba(255,255,255,.08);
  background:linear-gradient(90deg, rgba(80,137,207,.12), transparent 76%);
  color:rgba(231,239,250,.88);
}
.timeline-layer-toolbar-heading > span:last-child{
  min-width:0;
  display:flex;
  align-items:baseline;
  gap:7px;
}
.timeline-layer-toolbar-heading strong{
  font:650 11px/1 var(--mono, ui-monospace, SFMono-Regular, Menlo, monospace);
}
.timeline-layer-toolbar-heading small{
  color:rgba(184,198,220,.5);
  font:500 9px/1 var(--mono, ui-monospace, SFMono-Regular, Menlo, monospace);
  white-space:nowrap;
}
.timeline-layer-toolbar-plus{
  width:20px;
  height:20px;
  flex:0 0 20px;
  display:grid;
  place-items:center;
  border:1px solid rgba(118,180,248,.38);
  border-radius:6px;
  background:rgba(63,126,201,.18);
  color:#9dd0ff;
  font:500 17px/18px var(--mono, ui-monospace, SFMono-Regular, Menlo, monospace);
}
.timeline-layer-toolbar-actions{
  min-width:0;
  flex:1 1 auto;
  display:flex;
  align-items:center;
  gap:4px;
  overflow-x:auto;
  overflow-y:hidden;
  padding:5px 8px;
  scrollbar-width:thin;
  scrollbar-color:rgba(144,171,205,.25) transparent;
}
.timeline-layer-toolbar-button{
  --layer-rgb:145,160,184;
  height:33px;
  flex:0 0 auto;
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:0 10px 0 7px;
  border:1px solid rgba(255,255,255,.1);
  border-radius:7px;
  background:rgba(255,255,255,.035);
  color:rgba(226,234,246,.78);
  font:600 10px/1 var(--mono, ui-monospace, SFMono-Regular, Menlo, monospace);
  white-space:nowrap;
  cursor:pointer;
  transition:color .14s ease, border-color .14s ease, background .14s ease, transform .14s ease, box-shadow .14s ease;
}
.timeline-layer-toolbar-button[data-layer-type="scene"]{--layer-rgb:var(--family-scene-rgb);}
.timeline-layer-toolbar-button[data-layer-type="media"]{--layer-rgb:var(--family-media-rgb);}
.timeline-layer-toolbar-button[data-layer-type="text"]{--layer-rgb:var(--family-text-rgb);}
.timeline-layer-toolbar-button[data-layer-type="audio"]{--layer-rgb:var(--family-audio-rgb);}
.timeline-layer-toolbar-button[data-layer-type="shader"]{--layer-rgb:var(--family-shader-rgb);}
.timeline-layer-toolbar-button[data-layer-type="postfx"]{--layer-rgb:var(--family-postfx-rgb);}
.timeline-layer-toolbar-button[data-layer-type="lut"]{--layer-rgb:var(--family-lut-rgb);}
.timeline-layer-toolbar-button[data-layer-type="webcam"]{ --layer-rgb:var(--family-webcam-rgb); }
.timeline-layer-toolbar-button[data-layer-type="screen"]{ --layer-rgb:var(--family-screen-rgb); }
.timeline-layer-toolbar-button[data-layer-type="mask"]{ --layer-rgb:var(--family-mask-rgb); }
.timeline-layer-toolbar-button:hover,
.timeline-layer-toolbar-button:focus-visible{
  outline:none;
  color:rgba(245,249,255,.98);
  border-color:rgba(var(--layer-rgb),.58);
  background:rgba(var(--layer-rgb),.13);
  box-shadow:inset 0 0 0 1px rgba(var(--layer-rgb),.08), 0 3px 10px rgba(0,0,0,.18);
}
.timeline-layer-toolbar-button:focus-visible{
  box-shadow:0 0 0 2px rgba(var(--layer-rgb),.22), 0 3px 10px rgba(0,0,0,.18);
}
.timeline-layer-toolbar-button:active{
  transform:translateY(1px);
  background:rgba(var(--layer-rgb),.2);
}
.timeline-layer-toolbar-button img,
.timeline-layer-toolbar-mask-icon{
  width:19px;
  height:19px;
  flex:0 0 19px;
}
.timeline-layer-toolbar-button img{
  display:block;
  object-fit:contain;
  filter:saturate(.86) brightness(.95);
}
.timeline-layer-toolbar-button:hover img,
.timeline-layer-toolbar-button:focus-visible img{
  filter:saturate(1.08) brightness(1.08);
}
.timeline-layer-toolbar-mask-icon{
  position:relative;
  display:block;
}
.timeline-layer-toolbar-mask-icon::before,
.timeline-layer-toolbar-mask-icon::after{
  content:"";
  position:absolute;
  width:10px;
  height:10px;
  border-radius:3px;
}
.timeline-layer-toolbar-mask-icon::before{
  left:1px;
  top:1px;
  border:1px solid rgba(205,216,232,.72);
  background:rgba(205,216,232,.08);
}
.timeline-layer-toolbar-mask-icon::after{
  right:1px;
  bottom:1px;
  border:1px solid rgba(var(--layer-rgb),.88);
  background:rgba(var(--layer-rgb),.42);
  box-shadow:0 0 7px rgba(var(--layer-rgb),.18);
}
#timelineContent{
  position:relative;
  min-height: 100%;
  overflow: visible;
}
#timelineRulerRow{
  position:sticky;
  top:0;
  z-index:120;
  height:38px;
  min-width:100%;
  background:#11141c;
  box-shadow:0 1px 0 rgba(255,255,255,.08), 0 8px 18px rgba(0,0,0,.18);
}
#timelineRowFilterBar{
  position:sticky;
  left:0;
  top:0;
  z-index:18;
  width:var(--timeline-track-header-width);
  height:38px;
  padding:5px 7px;
  box-sizing:border-box;
  display:flex;
  align-items:center;
  gap:5px;
  background:linear-gradient(180deg, rgba(15,19,28,.99), rgba(11,15,23,.99));
  border-right:1px solid rgba(255,255,255,.08);
  border-bottom:1px solid rgba(255,255,255,.09);
  box-shadow:8px 0 18px rgba(0,0,0,.14);
}
.timeline-row-search{
  min-width:0;
  height:28px;
  flex:1 1 auto;
  display:flex;
  align-items:center;
  gap:6px;
  padding:0 8px;
  border:1px solid rgba(255,255,255,.13);
  border-radius:7px;
  background:rgba(4,8,15,.72);
  color:rgba(202,216,238,.54);
  transition:border-color .14s ease, background .14s ease, box-shadow .14s ease;
}
.timeline-row-search:focus-within{
  border-color:rgba(111,178,255,.68);
  background:rgba(7,13,23,.92);
  box-shadow:0 0 0 2px rgba(69,139,222,.13);
  color:rgba(143,196,255,.9);
}
.timeline-row-search svg{
  width:14px;
  height:14px;
  flex:0 0 auto;
  fill:none;
  stroke:currentColor;
  stroke-width:1.8;
  stroke-linecap:round;
}
.timeline-row-search input{
  min-width:0;
  width:100%;
  height:100%;
  padding:0;
  border:0;
  outline:0;
  background:transparent;
  color:rgba(238,244,253,.92);
  font:600 11px/1 var(--mono, ui-monospace, SFMono-Regular, Menlo, monospace);
}
.timeline-row-search input::placeholder{color:rgba(190,201,219,.42);}
.timeline-row-search input::-webkit-search-cancel-button{appearance:none;}
.timeline-ruler-filter-btn{
  width:28px;
  height:28px;
  flex:0 0 28px;
  display:grid;
  place-items:center;
  padding:0;
  border:1px solid rgba(255,255,255,.13);
  border-radius:7px;
  background:rgba(14,20,30,.92);
  color:rgba(195,208,227,.62);
  cursor:pointer;
  transition:color .14s ease, border-color .14s ease, background .14s ease, box-shadow .14s ease;
}
.timeline-ruler-filter-btn:hover{
  color:rgba(225,237,253,.95);
  border-color:rgba(125,177,239,.42);
}
.timeline-ruler-filter-btn[aria-pressed="true"]{
  color:#91c8ff;
  border-color:rgba(99,171,255,.78);
  background:rgba(49,105,176,.32);
  box-shadow:inset 0 0 0 1px rgba(127,190,255,.12), 0 0 12px rgba(67,143,231,.12);
}
.timeline-ruler-filter-btn svg{
  width:13px;
  height:13px;
  fill:currentColor;
  stroke:none;
}
#rulerCanvas{
  position:absolute;
  left:var(--timeline-track-header-width);
  top:0;
  display:block;
  margin-left:0;
  pointer-events:auto;
  height:38px;
  will-change: transform;
}
.trackRow[hidden]{display:none !important;}
#waveCanvas{
  display:block;
  width:100%;
  height:100%;
  pointer-events:auto;
  cursor: pointer;
}
#tracks{
  position:relative;
  min-height: 200px;
  overflow: visible;
}
.timeline-empty-workspace-hint{
  position:relative;
  width:100%;
  min-width:100%;
  height:64px;
  overflow:visible;
  pointer-events:none;
}
.timeline-empty-workspace-hint > span{
  position:sticky;
  left:0;
  display:flex;
  justify-content:center;
  width:100vw;
  max-width:100%;
  padding:18px 0 0 var(--timeline-track-header-width);
  box-sizing:border-box;
  color:rgba(184,198,220,.34);
  font:500 11px/1.2 var(--mono, ui-monospace, SFMono-Regular, Menlo, monospace);
  letter-spacing:.015em;
  text-align:center;
  white-space:nowrap;
}
.trackRow{
  position:relative;
  height: 80px;
  border-bottom: 1px solid var(--line2);
  overflow: hidden;
  contain: paint layout;
}
#tracks.loop-range-visible .track-content::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--timeline-loop-left, 0px);
  width: var(--timeline-loop-width, 0px);
  box-sizing: border-box;
  background: rgba(255, 160, 82, 0.055);
  border-left: 1px solid rgba(255, 174, 92, 0.16);
  border-right: 1px solid rgba(255, 174, 92, 0.16);
  box-shadow:
    inset 8px 0 14px -14px rgba(255, 176, 100, 0.34),
    inset -8px 0 14px -14px rgba(255, 176, 100, 0.34);
  pointer-events: none;
  z-index: 4;
}
.trackLabel{
  position:absolute;
  left:10px;
  top:8px;
  color: rgba(255,255,255,.5);
  font-size:11px;
  pointer-events:none;
  z-index: 5;
}
.seg{
  position:absolute;
  top: 4px;
  height: calc(100% - 8px);
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.18);
  box-shadow: 0 8px 20px rgba(0,0,0,.35);
  overflow:hidden;
  cursor: grab;
  contain: layout style;
}
.seg .title{
  position:absolute;
  left:8px; right:8px; top:6px;
  font-size:11px;
  color: rgba(0,0,0,.85);
  text-shadow: 0 1px 0 rgba(255,255,255,.18);
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
  pointer-events:none;
}
.seg .meta{
  position:absolute;
  left:8px; right:8px; bottom:6px;
  font-size:10px;
  color: rgba(0,0,0,.65);
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
  pointer-events:none;
}
.timeline-clip-expand-btn{
  appearance:none;
  position:absolute;
  left:4px;
  top:50%;
  z-index:12;
  display:grid;
  place-items:center;
  width:18px;
  height:18px;
  box-sizing:border-box;
  padding:2px;
  border:0;
  border-radius:0;
  transform:translateY(-50%);
  background:transparent;
  color:rgba(7,35,65,.7);
  box-shadow:none;
  opacity:.78;
  cursor:pointer;
  pointer-events:auto;
  transition:color .14s ease, opacity .14s ease;
}
.timeline-clip-expand-btn:hover,
.timeline-clip-expand-btn:focus-visible{
  background:transparent;
  color:rgba(3,28,55,.98);
  opacity:1;
  outline:none;
}
.timeline-clip-expand-btn svg{
  width:12px;
  height:12px;
  fill:none;
  stroke:currentColor;
  stroke-width:2.15;
  stroke-linecap:round;
  stroke-linejoin:round;
  transition:filter .14s ease, transform .14s ease;
}
.timeline-clip-expand-btn:hover svg,
.timeline-clip-expand-btn:focus-visible svg{
  filter:drop-shadow(0 0 2px rgba(235,246,255,.32));
}
.timeline-clip-expand-btn.is-expanded svg{
  transform:rotate(90deg);
}
.timeline-clip-expand-btn.is-expanded{
  padding:2px 3px 2px 1px;
}
.seg.has-sublayers > .title,
.seg.has-sublayers > .meta{
  left:26px;
}
.trackRow.minimized .timeline-clip-expand-btn{
  left:3px;
  width:16px;
  height:16px;
}
.trackRow.minimized .seg.has-sublayers > .title,
.trackRow.minimized .seg.has-sublayers > .meta{
  left:22px;
}
.timeline-clip-actions{
  position:absolute;
  right:4px;
  top:50%;
  z-index:20;
  display:flex;
  align-items:center;
  gap:1px;
  padding:0;
  border:0;
  border-radius:5px;
  transform:translateY(-50%) translateX(3px);
  opacity:0;
  visibility:hidden;
  background:transparent;
  box-shadow:none;
  pointer-events:none;
  transition:opacity .12s ease, transform .12s ease, visibility .12s ease;
}
.seg:hover > .timeline-clip-actions,
.seg:focus-within > .timeline-clip-actions{
  transform:translateY(-50%) translateX(0);
  opacity:1;
  visibility:visible;
  pointer-events:auto;
}
.timeline-clip-action-btn{
  appearance:none;
  display:grid;
  place-items:center;
  width:20px;
  height:20px;
  padding:3px;
  border:0;
  border-radius:5px;
  background:transparent;
  color:rgba(10,29,47,.58);
  cursor:pointer;
  transition:color .12s ease, filter .12s ease, transform .12s ease;
}
.timeline-clip-action-btn .ui-icon{
  width:14px;
  height:14px;
}
.timeline-clip-action-btn:hover,
.timeline-clip-action-btn:focus-visible{
  color:rgba(247,251,255,.96);
  background:transparent;
  filter:drop-shadow(0 0 3px rgba(226,242,255,.38));
}
.timeline-clip-action-btn:focus-visible{
  outline:1px solid rgba(237,246,255,.68);
  outline-offset:-1px;
}
.timeline-clip-action-btn:active{
  transform:scale(.92);
}
.timeline-clip-delete-btn:hover,
.timeline-clip-delete-btn:focus-visible{
  color:rgba(255,222,227,.98);
  background:transparent;
  filter:drop-shadow(0 0 3px rgba(255,126,146,.42));
}
.timeline-clip-action-btn:disabled{
  opacity:.34;
  cursor:not-allowed;
}
.seg.timeline-clip-hidden{
  filter:saturate(.48);
}
.seg.timeline-clip-hidden::after{
  content:"";
  position:absolute;
  inset:0;
  z-index:14;
  border-radius:inherit;
  background:rgba(3,10,19,.4);
  pointer-events:none;
  transition:background .12s ease;
}
.seg.timeline-clip-hidden:hover::after,
.seg.timeline-clip-hidden:focus-within::after{
  background:rgba(3,10,19,.3);
}
.trackRow.minimized .timeline-clip-actions{
  right:2px;
  gap:1px;
  padding:0;
  border-radius:5px;
}
.trackRow.minimized .timeline-clip-action-btn{
  width:16px;
  height:16px;
  padding:2px;
  border-radius:4px;
}
.trackRow.minimized .timeline-clip-action-btn .ui-icon{
  width:12px;
  height:12px;
}
.handle{
  position:absolute;
  top:0; bottom:0;
  width:8px;
  background: transparent;
  cursor: ew-resize;
}
.handle.left{left:0;}
.handle.right{right:0;}
.seg.selected{
  outline: 2px solid rgba(120,190,255,.92);
  outline-offset: -2px;
  box-shadow:
    0 0 0 1px rgba(204,231,255,.76),
    0 0 16px rgba(67,145,235,.34),
    0 8px 20px rgba(0,0,0,.35);
}
.seg.selected.selection-primary{
  outline-color:rgba(216,239,255,.98);
  box-shadow:
    0 0 0 2px rgba(89,164,255,.92),
    0 0 20px rgba(65,151,255,.5),
    0 8px 20px rgba(0,0,0,.35);
}
.timeline-selection-marquee{
  position:fixed;
  z-index:10010;
  pointer-events:none;
  border:1px solid rgba(126,190,255,.92);
  border-radius:3px;
  background:rgba(74,143,229,.18);
  box-shadow:inset 0 0 0 1px rgba(214,235,255,.12),0 0 18px rgba(52,132,226,.16);
}
.video-segment-filmstrip{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  display:block;
  pointer-events:none;
  opacity:.96;
}
.video-segment::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:linear-gradient(180deg,rgba(4,8,13,.62),transparent 42%,rgba(4,8,13,.62));
}
.video-segment .title,
.video-segment .meta,
.video-segment .handle{
  z-index:2;
  color:rgba(246,250,255,.96);
  text-shadow:0 1px 3px rgba(0,0,0,.96);
}
.timeline-clip-context-menu{
  position:fixed;
  z-index:10020;
  width:236px;
  padding:6px;
  border:1px solid rgba(135,170,218,.3);
  border-radius:10px;
  background:rgba(13,18,28,.98);
  box-shadow:0 18px 50px rgba(0,0,0,.56),inset 0 1px 0 rgba(255,255,255,.035);
  backdrop-filter:blur(18px);
}
.timeline-clip-context-heading{
  padding:8px 10px 10px;
  overflow:hidden;
  color:rgba(150,195,248,.86);
  font:700 10px/1.25 var(--mono,ui-monospace,SFMono-Regular,Menlo,monospace);
  letter-spacing:.08em;
  text-overflow:ellipsis;
  text-transform:uppercase;
  white-space:nowrap;
}
.timeline-clip-context-action{
  width:100%;
  min-height:34px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:0 10px;
  border:0;
  border-radius:6px;
  background:transparent;
  color:rgba(235,241,250,.9);
  font:600 12px/1 var(--mono,ui-monospace,SFMono-Regular,Menlo,monospace);
  text-align:left;
  cursor:pointer;
}
.timeline-clip-context-action:hover,
.timeline-clip-context-action:focus-visible{
  outline:0;
  background:rgba(103,164,235,.16);
}
.timeline-clip-context-action:disabled{
  color:rgba(181,190,204,.3);
  cursor:default;
}
.timeline-clip-context-action:disabled:hover{background:transparent;}
.timeline-clip-context-action.is-danger{color:rgba(255,155,166,.9);}
.timeline-clip-context-action kbd{
  color:rgba(183,196,216,.52);
  font:600 10px/1 var(--mono,ui-monospace,SFMono-Regular,Menlo,monospace);
}
.timeline-clip-context-divider{
  height:1px;
  margin:5px 6px;
  background:rgba(255,255,255,.08);
}
#keyframePlayhead,
#keyframeWavePlayhead,
#playhead{
  background:rgba(139,199,255,.9);
  box-shadow:0 0 0 1px rgba(0,0,0,.34), 0 0 16px rgba(74,156,244,.28);
}
#playhead{
  position:absolute;
  left: var(--timeline-track-header-width);
  top:0;
  width:2px;
  height: 100%;
  pointer-events:none;
  z-index:130;
}
#keyframePlayheadHandle,
#playheadHandle{
  position:absolute;
  top:-11px;
  left:50%;
  width:26px;
  height:24px;
  padding:0;
  border:0;
  outline:0;
  transform:translateX(-50%);
  background:transparent;
  color:#d9edff;
  cursor:ew-resize;
  pointer-events:auto;
  touch-action:none;
}
#keyframePlayheadHandle::before,
#playheadHandle::before{
  content:"";
  position:absolute;
  left:5px;
  top:4px;
  width:16px;
  height:10px;
  box-sizing:border-box;
  border:1px solid rgba(187,224,255,.7);
  border-radius:5px 5px 4px 4px;
  background:linear-gradient(180deg, rgba(104,188,255,.98), rgba(47,123,211,.96));
  box-shadow:0 2px 7px rgba(8,42,82,.5), inset 0 1px 0 rgba(255,255,255,.25);
  transition:filter .14s ease, transform .14s ease, box-shadow .14s ease;
}
#keyframePlayheadHandle::after,
#playheadHandle::after{
  content:"";
  position:absolute;
  left:10px;
  top:13px;
  width:6px;
  height:6px;
  box-sizing:border-box;
  border-right:1px solid rgba(187,224,255,.62);
  border-bottom:1px solid rgba(187,224,255,.62);
  border-radius:0 0 2px 0;
  transform:rotate(45deg);
  background:#347dcd;
}
#keyframePlayheadHandle:hover::before,
#playheadHandle:hover::before,
#keyframePlayheadHandle:focus-visible::before,
#playheadHandle:focus-visible::before{
  filter:brightness(1.12);
  transform:translateY(-1px);
  box-shadow:0 3px 9px rgba(8,42,82,.58), 0 0 0 3px rgba(84,163,245,.14), inset 0 1px 0 rgba(255,255,255,.3);
}
#keyframePlayheadHandle:focus-visible,
#playheadHandle:focus-visible{
  outline:2px solid rgba(133,196,255,.72);
  outline-offset:-3px;
  border-radius:8px;
}
#playheadFrameBadge{
  position:absolute;
  left:50%;
  top:-21px;
  min-width:38px;
  padding:4px 6px;
  border:1px solid rgba(111,180,246,.35);
  border-radius:6px;
  transform:translate(-50%, 3px);
  background:rgba(8,18,32,.94);
  box-shadow:0 5px 14px rgba(0,0,0,.28);
  color:rgba(190,224,255,.94);
  font:600 10px/1 var(--mono, ui-monospace, SFMono-Regular, Menlo, monospace);
  letter-spacing:.02em;
  opacity:0;
  visibility:hidden;
  white-space:nowrap;
  transition:opacity .12s ease, transform .12s ease, visibility .12s ease;
}
#playheadHandle:hover #playheadFrameBadge,
#playheadHandle:focus-visible #playheadFrameBadge{
  opacity:1;
  visibility:visible;
  transform:translate(-50%, 0);
}
#wavePlayhead {
  display: none; /* Hidden - #playhead covers all tracks including audio */
}
#keyframeWavePlayhead {
  position: sticky;
  left: var(--keyframe-lane-header-width);
  top: var(--keyframe-sticky-header-height);
  width: 2px;
  height: var(--keyframe-ruler-wave-height);
  margin-top: calc(0px - var(--keyframe-ruler-wave-height));
  pointer-events: none;
  z-index: 50;
}
#keyframePlayheadHandle {
  top: 0;
}
#keyframeWavePlayhead[data-overflow="before"],
#keyframeWavePlayhead[data-overflow="after"] {
  /* The parked scrubber must remain draggable above clip-range handles. */
  z-index: 60;
}
#keyframeWavePlayhead[data-overflow="before"]::after,
#keyframeWavePlayhead[data-overflow="after"]::after {
  content: attr(data-time-label);
  position: absolute;
  top: 2px;
  right: 10px;
  padding: 3px 6px;
  border-radius: 3px;
  background: #192e46;
  color: #c4e3ff;
  font: 600 10px/1.2 var(--mono, ui-monospace, monospace);
  white-space: nowrap;
}
#keyframeWavePlayhead[data-overflow="before"]::after {
  left: 10px;
  right: auto;
}
/* A single cap starts at the ruler edge and tapers into the playhead line. */
#keyframePlayheadHandle::before {
  left: 6px;
  top: 0;
  width: 14px;
  height: 16px;
  border: 0;
  border-radius: 2px 2px 0 0;
  clip-path: polygon(0 0, 100% 0, 100% 60%, 50% 100%, 0 60%);
  box-shadow: inset 0 1px 0 rgba(220,241,255,.65);
}
#keyframePlayheadHandle::after {
  display: none;
}
#keyframePlayheadHandle:hover::before,
#keyframePlayheadHandle:focus-visible::before {
  transform: none;
  box-shadow: inset 0 1px 0 rgba(240,249,255,.9);
}
#keyframePlayheadHandle:focus-visible {
  outline: none;
}
#inspector{
  flex: 0 0 auto;
  border-top:1px solid var(--line);
  background: rgba(255,255,255,.03);
  padding: 10px 12px;
  display:none;
  gap: 14px;
  align-items:center;
  flex-wrap:wrap;
}
#inspector.debug-visible{
  display:flex;
}
.kv{
  display:flex; flex-direction:column; gap:6px;
  color: var(--muted);
  font-size:12px;
}
.kv b{color:var(--text); font-size:12px;}
.warn{color: var(--bad);}
.ok{color: var(--good);}
#startOverlay{
  position:fixed;
  inset:0;
  display:grid;
  place-items:center;
  overflow:hidden;
  isolation:isolate;
  background:#050812;
  z-index: 100;
}
#startOverlay::before {
  content:'';
  position:absolute;
  inset:-34%;
  background:
    radial-gradient(circle at 24% 30%, rgba(72, 118, 230, .42) 0, rgba(72, 118, 230, 0) 34%),
    radial-gradient(circle at 72% 28%, rgba(99, 55, 191, .34) 0, rgba(99, 55, 191, 0) 32%),
    radial-gradient(circle at 64% 72%, rgba(22, 135, 151, .29) 0, rgba(22, 135, 151, 0) 36%),
    radial-gradient(circle at 22% 78%, rgba(161, 54, 121, .20) 0, rgba(161, 54, 121, 0) 30%),
    #050812;
  filter:blur(26px) saturate(112%);
  transform:translate3d(-2%, -1%, 0) scale(1.02);
  animation:start-gradient-drift 26s ease-in-out infinite alternate;
  z-index: 0;
}
#startOverlay::after {
  content:'';
  position:absolute;
  inset:0;
  background:
    radial-gradient(ellipse at center, transparent 30%, rgba(2, 4, 10, .34) 72%, rgba(1, 3, 8, .78) 100%),
    linear-gradient(135deg, rgba(255, 255, 255, .018), transparent 42%);
  pointer-events:none;
  z-index:0;
}
@keyframes start-gradient-drift {
  0% { transform:translate3d(-3%, -2%, 0) scale(1.02) rotate(-1deg); }
  48% { transform:translate3d(3%, 1%, 0) scale(1.08) rotate(1deg); }
  100% { transform:translate3d(-1%, 4%, 0) scale(1.04) rotate(-.5deg); }
}
@media (prefers-reduced-motion: reduce) {
  #startOverlay::before { animation:none; }
}
#startCard {
  z-index: 1;
}
#startCard{
  width: min(1200px, 92vw);
  position: relative;
  border-radius: 20px;
  padding: 1px;
  background: linear-gradient(135deg, 
    rgba(100,140,180,0.3) 0%, 
    rgba(60,80,120,0.15) 50%,
    rgba(100,140,180,0.2) 100%);
  box-shadow: 
    0 25px 80px rgba(0,0,0,.7),
    0 8px 32px rgba(0,0,0,.4);
}
#startCardInner{
  background: linear-gradient(145deg, 
    rgba(15,22,35,0.95) 0%,
    rgba(10,16,28,0.98) 100%);
  border-radius: 19px;
  padding: 16px;
  display: flex;
  flex-direction: row;
  align-items: stretch;
  gap: 32px;
  overflow: hidden;
}
#startCard::before{
  content: '';
  position: absolute;
  inset: 1px;
  border-radius: 19px;
  background: linear-gradient(180deg, 
    rgba(255,255,255,0.03) 0%, 
    transparent 30%);
  pointer-events: none;
}

.kf-clipboard { display: flex; gap: 4px; flex-shrink: 0; }
.kf-clipboard-btn:hover:not(:disabled) { background: rgba(255,255,255,.1); }
.kf-clipboard-btn:disabled { opacity: .35; cursor: default; }

#clipModeViewport { display:flex; flex:1 1 auto; min-height:0; overflow:auto; align-items:stretch; background:rgba(0,0,0,.2); }
#btnClipSequence[hidden] { display:none; }
.clip-sequence-toggle.active { color:var(--accent); border-color:var(--accent); background:rgba(120,180,255,.14); }
.clip-look-duration { flex:0 0 auto; font-size:10px; color:var(--muted); font-variant-numeric:tabular-nums; }
.clip-settings-modal.clip-creation-modal:not(.project-browser-modal) { width:420px; }
.clip-settings-form { display:flex; flex-direction:column; gap:12px; }
.clip-settings-name { margin:0 0 8px; font-size:14px; color:var(--text); overflow-wrap:anywhere; }
.clip-settings-label { font-size:12px; font-weight:600; }
.clip-settings-modal input[type="number"] { box-sizing:border-box; width:100%; padding:10px 12px; background:var(--panel); color:var(--text); border:1px solid var(--line); border-radius:6px; font:inherit; }
.clip-settings-duration:focus { outline:1px solid var(--accent); }
.clip-settings-hint { margin:0; color:var(--muted); font-size:12px; line-height:1.6; }
.clip-settings-actions { display:flex; justify-content:flex-end; gap:8px; margin-top:12px; }
.clip-settings-field { display:flex; flex-direction:column; gap:8px; }
.clip-settings-field[hidden] { display:none; }
.clip-settings-inherit { display:flex; align-items:center; gap:8px; font-size:12px; color:var(--text); }
.clip-settings-inherit input { accent-color:var(--accent); }
.clip-settings-modal input:disabled { opacity:.5; }
.clip-settings-modal select { width:100%; padding:9px 10px; background:var(--panel); color:var(--text); border:1px solid var(--line); border-radius:6px; font:inherit; font-size:13px; }
.clip-settings-conversion { margin:0; color:var(--accent); font-size:12px; font-variant-numeric:tabular-nums; }
#clipModeViewport[hidden], #clipAnimationControls[hidden], #editorBar .zoom-control[hidden] { display:none; }
.clip-look-column,.clip-master-column { box-sizing:border-box; display:flex; flex-direction:column; flex:0 0 var(--clip-column-width,280px); min-width:0; min-height:0; border-right:1px solid var(--line); border-top:2px solid transparent; }
.clip-look-column.selected,.clip-master-column.selected { background:rgba(120,180,255,.025); border-top-color:var(--accent); }
.clip-look-header { position:relative; display:flex; flex:0 0 auto; align-items:center; gap:6px; padding:9px 10px; border-bottom:1px solid var(--line); }
.clip-look-progress { position:absolute; left:0; right:0; bottom:-1px; height:3px; pointer-events:none; background:rgba(94,224,181,.15); }
.clip-look-progress[hidden] { display:none; }
.clip-look-progress-fill { display:block; width:100%; height:100%; background:#5ee0b5; transform:scaleX(0); transform-origin:left center; }
.clip-look-column.playing > .clip-look-header { background:rgba(120,180,255,.22); }
.clip-look-name { min-width:0; width:100%; border:1px solid transparent; background:transparent; color:var(--text); font:inherit; font-size:12px; font-weight:600; padding:5px 2px; }
.clip-look-name { text-align:left; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; cursor:pointer; }
.clip-look-name:focus-visible { outline:1px solid var(--accent); outline-offset:2px; }
.clip-look-name-input { box-sizing:border-box; cursor:text; background:var(--panel); border-color:var(--accent); }
.clip-look-name-input:focus-visible { outline:none; }
.clip-look-name-input[aria-invalid="true"] { border-color:#ff8181; }
.clip-launch,.clip-look-menu { background:transparent; border:1px solid var(--line); border-radius:5px; color:var(--muted); cursor:pointer; min-width:28px; height:28px; }
.clip-launch:disabled { opacity:.35; cursor:default; }
.clip-look-menu { border-color:transparent; min-width:20px; }
.clip-look-stack { display:flex; flex:1 1 0; min-height:0; overflow-y:auto; flex-direction:column; gap:7px; padding:10px; scrollbar-width:thin; }
.clip-look-stack > * { flex-shrink:0; }
.clip-look-footer { flex:0 0 auto; border-top:1px solid var(--line); padding:6px 10px; background:var(--panel); }
.clip-add-layer,.clip-new-clip { display:flex; align-items:center; gap:8px; width:100%; min-height:32px; padding:3px 2px; border:1px solid transparent; border-radius:5px; background:transparent; color:var(--muted); font:inherit; font-size:11px; font-weight:600; cursor:pointer; text-align:left; }
.clip-add-layer:hover,.clip-add-layer[aria-expanded="true"],.clip-new-clip:hover { color:var(--text); background:rgba(120,180,255,.08); }
.clip-add-layer:focus-visible,.clip-new-clip:focus-visible { outline:2px solid var(--accent); outline-offset:1px; }
.clip-add-layer .timeline-layer-toolbar-plus,.clip-new-clip .timeline-layer-toolbar-plus { width:22px; height:22px; font-size:17px; }
.clip-add-layer-menu { --layer-rgb:145,160,184; min-width:196px; max-height:calc(100vh - 16px); overflow-y:auto; box-sizing:border-box; }
.clip-add-layer-menu .btn { display:flex; flex:0 0 auto; align-items:center; gap:10px; min-height:34px; font-size:12px; }
.clip-add-layer-menu img,.clip-add-layer-menu .timeline-layer-toolbar-mask-icon { width:24px; height:24px; flex:0 0 24px; object-fit:contain; }
.clip-add-layer-menu .btn:focus-visible { outline:1px solid var(--accent); outline-offset:-1px; background:rgba(120,180,255,.12); }
.clip-add-layer-menu .btn[hidden],.clip-layer-search-empty[hidden] { display:none; }
.clip-add-layer-menu .btn.search-match { background:rgba(120,180,255,.12); }
.clip-add-layer-menu .editor-search-field { flex:0 0 auto; margin-bottom:5px; }
.clip-layer-search { box-sizing:border-box; width:100%; min-width:0; padding:8px 10px; border:1px solid var(--line); border-radius:4px; background:var(--panel); color:var(--text); font:inherit; font-size:12px; }
.clip-layer-search:focus { outline:1px solid var(--accent); outline-offset:-1px; }
.clip-layer-search-empty { margin:0; padding:12px 10px; color:var(--muted); font-size:12px; }
.clip-context-menu.clip-preset-menu { flex-direction:row; align-items:stretch; overflow:hidden; max-width:calc(100vw - 16px); padding:0; }
.clip-preset-panel { box-sizing:border-box; width:250px; min-width:0; max-height:min(520px,calc(100vh - 16px)); overflow-y:auto; padding:5px; scrollbar-width:thin; }
.clip-preset-panel + .clip-preset-panel { border-left:1px solid var(--line); }
.clip-preset-menu > .clip-preset-panel:not(.clip-preset-root) { max-height:var(--clip-preset-height,520px); }
.clip-context-menu.clip-preset-menu.opens-left { flex-direction:row-reverse; }
.clip-preset-menu.opens-left > .clip-preset-panel { border-left:0; }
.clip-preset-menu.opens-left > .clip-preset-panel + .clip-preset-panel { border-right:1px solid var(--line); }
.clip-preset-menu .btn { width:100%; font-weight:400; }
.clip-preset-menu .btn[aria-expanded="true"] { background:rgba(120,180,255,.12); }
.clip-preset-chevron { flex:0 0 25px; align-self:stretch; display:flex; align-items:center; justify-content:center; margin-left:auto; color:var(--muted); font-size:20px; }
.clip-preset-menu .clip-preset-back { color:var(--muted); font-size:11px; min-height:32px; border-bottom:1px solid var(--line); border-radius:0; margin-bottom:4px; }
.clip-preset-name { white-space:normal; overflow-wrap:anywhere; }
.clip-preset-results .btn { flex-direction:column; align-items:flex-start; gap:3px; padding:9px 10px; }
.clip-preset-context { color:var(--muted); font-size:10px; }
.clip-preset-status:empty,.clip-preset-results:empty { display:none; }
@media (max-width:700px) {
  .clip-context-menu.clip-preset-menu { flex-direction:column; width:min(300px,calc(100vw - 16px)); }
  .clip-preset-panel { width:100%; max-height:calc(100vh - 80px); }
  .clip-preset-menu > .clip-preset-panel:not(.clip-preset-root) { max-height:calc(100vh - 80px); }
  .clip-preset-menu.has-categories .clip-preset-root { flex-shrink:0; }
  .clip-preset-menu.has-categories .clip-preset-root .clip-preset-items,
  .clip-preset-menu.has-categories .clip-preset-root .clip-preset-status,
  .clip-preset-menu.has-presets > .clip-preset-panel:nth-child(2) { display:none; }
  .clip-preset-panel + .clip-preset-panel { border-left:0; border-top:1px solid var(--line); }
}
.clip-layer-pill { box-sizing:border-box; display:flex; align-items:center; gap:2px; text-align:left; padding:0 5px 0 0; min-height:39px; min-width:0; width:100%; border:1px solid color-mix(in srgb,var(--clip-color,var(--muted)) 32%,transparent); border-radius:6px; background:color-mix(in srgb,var(--clip-color,var(--muted)) 5%,transparent); color:var(--text); font:inherit; cursor:pointer; }
.clip-layer-select { display:flex; align-items:center; gap:8px; flex:1; min-width:0; align-self:stretch; border:0; background:transparent; padding:10px; color:inherit; font:inherit; text-align:left; cursor:pointer; border-radius:5px; }
.clip-layer-actions { display:flex; gap:1px; flex:0 0 auto; }
.clip-layer-speed { flex:0 0 auto; margin-right:4px; padding:3px 5px; border:1px solid color-mix(in srgb,var(--clip-color,var(--accent)) 30%,transparent); border-radius:4px; background:transparent; color:var(--clip-color,var(--accent)); font:inherit; font-size:9px; font-weight:500; line-height:1.2; cursor:pointer; font-variant-numeric:tabular-nums; }
.clip-layer-speed:hover { background:rgba(120,180,255,.1); border-color:var(--accent); color:var(--text); }
.clip-layer-speed:focus-visible { outline:2px solid var(--accent); outline-offset:2px; }
.clip-layer-action { display:flex; align-items:center; justify-content:center; width:24px; height:28px; padding:4px; border:0; border-radius:4px; background:transparent; color:var(--muted); cursor:pointer; }
.clip-layer-action .ui-icon { width:16px; height:16px; }
.clip-layer-action:hover { background:rgba(120,180,255,.12); color:var(--text); }
.clip-layer-delete:hover { color:#ff8181; background:rgba(255,100,100,.1); }
.clip-layer-select:focus-visible,.clip-layer-action:focus-visible { outline:2px solid var(--accent); outline-offset:-2px; }
.clip-layer-hidden .clip-layer-select { opacity:.45; }
.clip-layer-hidden .clip-layer-visibility { color:var(--accent); }
.clip-layer-visibility .ui-icon { opacity:var(--clip-eye-opacity,1); }
.clip-layer-pill.has-opacity-editor { flex-wrap:wrap; }
.clip-opacity-editor { display:grid; grid-template-columns:auto minmax(50px,1fr) 20px; align-items:center; gap:7px; flex:0 0 100%; box-sizing:border-box; padding:7px 5px 9px 10px; border-top:1px solid var(--line); font-size:10px; cursor:default; }
.clip-opacity-control { min-width:0; }
.clip-opacity-close { border:0; background:transparent; color:var(--muted); padding:0; font-size:17px; cursor:pointer; }
.clip-opacity-close:hover { color:var(--text); }
.clip-opacity-control.is-animated .slider-wrapper { opacity:.4; cursor:not-allowed; }
.clip-shortcut-blend { width:100%; min-width:0; grid-column:2 / -1; font-size:11px; }
.clip-opacity-note { grid-column:1 / -1; color:var(--muted); font-size:10px; }
.clip-layer-pill:hover { background:color-mix(in srgb,var(--clip-color,var(--muted)) 10%,transparent); }
.clip-layer-pill.selected { border:1px solid var(--accent); box-shadow:0 0 0 1px var(--accent); }
.clip-layer-pill.clip-drop-before { box-shadow:0 -3px 0 var(--accent); }
.clip-layer-pill.clip-drop-after { box-shadow:0 3px 0 var(--accent); }
.clip-look-column.clip-drop-column,.clip-master-column.clip-drop-column { background:rgba(120,180,255,.08); }
.clip-layer-type { font-size:10px; font-weight:700; color:var(--clip-color,var(--muted)); flex:0 0 auto; }
.clip-layer-name { overflow:hidden; text-overflow:ellipsis; white-space:nowrap; font-size:11px; }
.clip-empty-state { box-sizing:border-box; flex:1 1 0; min-height:0; overflow:auto; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:14px; padding:24px; color:var(--muted); text-align:center; }
.clip-empty-state h3 { margin:0; font-size:16px; font-weight:500; color:var(--text); }
.clip-empty-state p,.clip-empty-column { margin:0; font-size:12px; line-height:1.6; color:var(--muted); }
.clip-empty-column { display:flex; justify-content:center; align-items:flex-start; flex:1 0 auto; width:100%; padding:20px 12px; border:0; border-radius:5px; background:transparent; font-family:inherit; text-align:center; cursor:pointer; }
.clip-empty-column:hover { color:var(--text); background:rgba(120,180,255,.025); }
.clip-empty-column:focus-visible { outline:1px solid var(--accent); outline-offset:-1px; }
.clip-creation-modal:not(.project-browser-modal) { width:600px; max-width:calc(100vw - 32px); max-height:85vh; }
.clip-creation-modal:not(.project-browser-modal) .demo-modal-body { overflow:auto; }
.clip-creation-modal .project-browser-search { flex-shrink:0; margin-bottom:14px; }
.clip-source-choices { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px; }
.clip-source-choice { display:flex; flex-direction:column; text-align:left; gap:9px; padding:18px; background:rgba(255,255,255,.025); color:var(--text); border:1px solid var(--line); border-radius:8px; cursor:pointer; font:inherit; }
.clip-source-choice:hover { border-color:var(--accent); background:rgba(120,180,255,.05); }
.clip-source-choice strong { font-size:13px; } .clip-source-choice span { font-size:11px; color:var(--muted); line-height:1.5; }
.clip-source-preview { width:100%; aspect-ratio:16/9; object-fit:cover; border-radius:5px; }
.clip-moment-label { display:flex; flex-wrap:wrap; gap:12px; justify-content:space-between; margin:20px 0; font-size:12px; }
.clip-moment-slider { width:100%; accent-color:var(--accent); }
.clip-moment-layers { display:flex; flex-direction:column; gap:8px; margin-bottom:20px; }
.clip-moment-preview { position:relative; display:grid; place-items:center; aspect-ratio:16/9; max-height:32vh; margin-top:16px; overflow:hidden; border:1px solid var(--line); border-radius:8px; background:#090c12; }
.clip-moment-preview-image { width:100%; height:100%; min-height:0; object-fit:contain; }
.clip-moment-preview-status { position:absolute; padding:6px 10px; border-radius:5px; background:#101520dc; color:var(--muted); font-size:12px; }
.clip-moment-layer { padding-left:12px; }
.clip-moment-layer input { width:16px; height:16px; margin:0; flex-shrink:0; accent-color:var(--accent); cursor:pointer; }
.clip-moment-layer.is-excluded .clip-layer-select { opacity:.45; }
.clip-moment-layer:focus-within { outline:2px solid var(--accent); outline-offset:2px; }
.clip-context-menu { position:fixed; z-index:100001; display:flex; flex-direction:column; padding:5px; background:#171c27; border:1px solid var(--line); border-radius:7px; box-shadow:0 12px 30px #0008; }
.clip-context-menu .btn { text-align:left; border:0; background:transparent; }
.clip-context-menu .btn:hover { background:rgba(120,180,255,.12); }
.clip-look-context-menu { min-width:210px; padding:6px; border-radius:10px; box-shadow:0 12px 32px #0006,0 2px 6px #0004; }
.clip-look-context-menu .btn { display:flex; align-items:center; gap:10px; min-height:34px; padding:7px 10px; border-radius:6px; color:#b2bac7; font-size:13px; font-weight:400; line-height:20px; white-space:nowrap; }
.clip-look-context-menu .btn .ui-icon { width:16px; height:16px; flex:0 0 16px; color:#8994a6; }
.clip-look-context-menu .btn:hover,.clip-look-context-menu .btn:focus-visible { background:rgba(120,180,255,.09); color:#d0d5df; }
.clip-look-context-menu .btn:hover .ui-icon,.clip-look-context-menu .btn:focus-visible .ui-icon { color:inherit; }
.clip-look-context-menu .btn:focus-visible { outline:1px solid rgba(120,180,255,.3); outline-offset:-1px; }
#clipAnimationControls { display:flex; align-items:center; gap:10px; margin-left:auto; }
#clipAnimationControls .clip-animation-readout { color:var(--muted); font:11px ui-monospace,SFMono-Regular,Menlo,monospace; font-variant-numeric:tabular-nums; white-space:nowrap; }
#clipAnimationControls select { background:rgba(0,0,0,.2); color:var(--text); border:1px solid var(--line); border-radius:4px; padding:4px 6px; font:inherit; font-size:11px; }
#clipAnimationControls .clip-animation-timing { display:inline-flex; align-items:center; justify-content:center; width:26px; height:26px; flex:0 0 26px; padding:4px; margin-left:-6px; border:1px solid transparent; border-radius:4px; background:transparent; color:var(--muted); cursor:pointer; }
#clipAnimationControls .clip-animation-timing .ui-icon { width:16px; height:16px; }
#clipAnimationControls .clip-animation-timing:hover { color:var(--text); background:rgba(255,255,255,.06); border-color:var(--line); }
#clipAnimationControls .clip-animation-timing:focus-visible { outline:2px solid var(--accent); outline-offset:1px; }
.clip-timing-modal:not(.project-browser-modal) { width:460px; }
.clip-timing-duration-row { display:flex; align-items:center; gap:10px; }
.clip-timing-duration-row input[type="number"] { width:90px; appearance:textfield; -moz-appearance:textfield; }
.clip-timing-duration-row input::-webkit-inner-spin-button,
.clip-timing-duration-row input::-webkit-outer-spin-button { -webkit-appearance:none; margin:0; }
.clip-timing-choices { display:flex; flex-direction:column; gap:12px; margin:8px 0 0; padding:0; border:0; }
.clip-timing-choices legend { margin-bottom:10px; font-size:12px; color:var(--muted); }
.clip-timing-choice { display:flex; align-items:flex-start; gap:9px; cursor:pointer; }
.clip-timing-choice input { flex:0 0 auto; margin:3px 0 0; accent-color:var(--accent); }
.clip-timing-choice > span { display:flex; flex-direction:column; gap:4px; font-size:12px; line-height:1.5; }
.clip-timing-choice > span > span { color:var(--muted); }
/* Match the main timeline loop: orange range and inward-facing ruler flags. */
.clip-animation-range .keyframe-track-area {
  background:linear-gradient(90deg,
    rgba(0,0,0,.22) 0 var(--clip-animation-start),
    rgba(120,180,255,.07) var(--clip-animation-start) var(--clip-animation-end),
    rgba(0,0,0,.22) var(--clip-animation-end) 100%);
}
#clipAnimationRange { position:sticky; top:var(--keyframe-sticky-header-height); left:0; height:28px; margin-top:-28px; z-index:55; pointer-events:none; overflow:hidden; }
#clipAnimationRange[hidden] { display:none; }
.clip-animation-loop-fill { position:absolute; inset-block:0; background:rgba(255,150,80,.15); border-inline:2px solid rgba(255,150,80,.6); box-sizing:border-box; }
.clip-animation-loop-handle { position:absolute; top:0; width:18px; height:28px; padding:0; border:0; border-radius:0; background:transparent; color:rgba(255,150,80,.9); pointer-events:auto; cursor:ew-resize; touch-action:none; }
.clip-animation-loop-handle.start { transform:translateX(-2px); }
.clip-animation-loop-handle.end { transform:translateX(-16px); }
.clip-animation-loop-handle::before { content:''; position:absolute; top:0; width:0; height:0; border-top:10px solid currentColor; }
.clip-animation-loop-handle.start::before { left:2px; border-right:10px solid transparent; }
.clip-animation-loop-handle.end::before { right:2px; border-left:10px solid transparent; }
.clip-animation-loop-handle:hover,.clip-animation-loop-handle:focus-visible,#clipAnimationRange.dragging .clip-animation-loop-handle { color:#ffc38d; }
.clip-animation-loop-handle:focus { outline:none; }
.clip-animation-loop-handle:focus-visible::before { filter:drop-shadow(0 0 3px #ffc38d); }
.keyframe-diamond.clip-keyframe-outside { opacity:.3; }
@media(max-width:900px) { #editorBar { flex-wrap:wrap; } #clipAnimationControls { flex-wrap:wrap; gap:5px; } }
@media(max-width:500px) { .clip-source-choices { grid-template-columns:1fr; } }

.clip-playback-source { display:inline-flex; align-items:center; gap:7px; color:var(--muted); font-size:11px; white-space:nowrap; }
.clip-playback-source[hidden] { display:none; }
.clip-playback-source::before { content:''; width:6px; height:6px; border-radius:50%; background:currentColor; }
.clip-playback-source.is-playing { color:var(--accent); }

/* The look bank extends beyond the screen; transport and layer tools stay fixed. */
#clipModeViewport { min-width:0; overscroll-behavior-x:contain; scrollbar-width:thin; scrollbar-color:rgba(160,177,200,.4) rgba(0,0,0,.15); }
#clipModeViewport::-webkit-scrollbar { width:10px; height:10px; }
#clipModeViewport::-webkit-scrollbar-thumb { background:rgba(160,177,200,.4); border:2px solid #10141d; border-radius:6px; }
#clipModeViewport::-webkit-scrollbar-track { background:#10141d; }
#clipModeViewport.is-panning,#clipModeViewport.is-panning * { cursor:grabbing !important; }
.clip-add-column { display:flex; flex-direction:column; flex:1 0 144px; min-height:0; box-sizing:border-box; }
.clip-add-column > .clip-look-footer { margin-top:auto; }
.clip-new-clip { max-width:calc(var(--clip-column-width,280px) - 20px); }
.clip-add-column.clip-drop-column { background:rgba(120,180,255,.08); box-shadow:inset 0 0 0 1px var(--accent); }
.clip-add-column.clip-drop-column .clip-new-clip { border-color:var(--accent); color:var(--text); }

.clip-look-preview { display:flex; flex:0 0 100px; align-items:center; justify-content:center; width:100%; height:100px; padding:0; border:0; border-bottom:1px solid var(--line); background:#090c12; color:var(--muted); cursor:pointer; overflow:hidden; }
.clip-look-preview:focus-visible { outline:2px solid var(--accent); outline-offset:-2px; }
.clip-look-thumbnail { width:100%; height:100%; object-fit:contain; }
.clip-look-thumbnail[hidden],.clip-thumbnail-placeholder[hidden] { display:none; }
.clip-thumbnail-placeholder { font-size:11px; }

#clipModeViewport.clip-media-drop-active { box-shadow:inset 0 0 0 1px var(--accent); }
.clip-look-column.clip-media-drop-target,.clip-master-column.clip-media-drop-target { box-shadow:inset 0 0 0 2px var(--accent); background:rgba(120,180,255,.08); }
.clip-media-drop-hint { position:fixed; z-index:10000; transform:translateX(-50%); max-width:80vw; padding:8px 14px; border:1px solid var(--accent); border-radius:6px; background:var(--panel); color:var(--text); font-size:12px; pointer-events:none; box-shadow:0 5px 20px #0005; }
.clip-media-file-list { max-height:140px; overflow:auto; margin:0 0 18px; padding-left:20px; color:var(--muted); font-size:12px; line-height:1.8; overflow-wrap:anywhere; }
.clip-media-choices { grid-template-columns:1fr; gap:9px; }
.clip-media-choices .clip-source-choice { padding:14px; gap:6px; }
.clip-media-choices .clip-source-choice:disabled { opacity:.4; cursor:default; }
.clip-media-status { color:var(--muted); font-size:12px; line-height:1.6; overflow-wrap:anywhere; }
.clip-media-progress { display:block; width:100%; height:10px; margin:18px 0 24px; accent-color:var(--accent); }

/* Master follows the clips and can stay pinned to the right edge. */
.clip-master-column,
.clip-master-column.selected { background:linear-gradient(155deg, #29283e 0%, #1b2433 48%, var(--panel) 100%); border-left:1px solid #655f82; border-right:0; }
.clip-master-column.clip-drop-column,
.clip-master-column.clip-media-drop-target { background:linear-gradient(155deg, #36334e 0%, #243247 48%, var(--panel) 100%); }
.clip-master-column .clip-look-footer { background:transparent; }
.clip-master-title { flex:1; font-size:13px; letter-spacing:.03em; }
.clip-master-column.is-pinned { position:sticky; right:0; z-index:5; }
.clip-master-pin[aria-pressed="true"] { color:var(--accent); background:rgba(120,180,255,.14); }
.clip-master-column:has(.clip-master-bypass[aria-pressed="false"]) .clip-look-stack { opacity:.5; }

/* Playlist shares the Master surface and the existing column/footer rhythm. */
.clip-playlist-column { box-sizing:border-box; display:flex; flex-direction:column; flex:0 0 var(--clip-column-width,280px); min-width:0; min-height:0; border-top:2px solid transparent; border-right:1px solid #655f82; background:linear-gradient(155deg,#29283e 0%,#1b2433 48%,var(--panel) 100%); }
.clip-playlist-column.is-pinned { position:sticky; left:0; z-index:6; }
.clip-playlist-title { flex:1; min-width:0; font-size:13px; }
.clip-playlist-total,.clip-playlist-duration { color:var(--muted); font-size:11px; font-variant-numeric:tabular-nums; }
.clip-playlist-play { display:flex; align-items:center; justify-content:center; padding:0 4px; }
.clip-playlist-play.active,.clip-playlist-pin[aria-pressed="true"] { color:var(--accent); background:rgba(120,180,255,.14); }
.clip-playlist-rows { flex:1 1 0; min-height:0; overflow-y:auto; margin:0; padding:0; list-style:none; scrollbar-width:thin; }
.clip-playlist-row { position:relative; display:flex; align-items:center; min-height:38px; border-bottom:1px solid rgba(255,255,255,.035); border-left:2px solid transparent; }
.clip-playlist-row.selected { background:rgba(120,180,255,.09); border-left-color:var(--accent); }
.clip-playlist-row.playing .clip-playlist-name { color:var(--accent); }
.clip-playlist-row.playing .clip-playlist-name::before { content:'▶'; font-size:9px; margin-right:6px; }
.clip-playlist-grip { flex:none; padding:0 3px 0 7px; color:var(--muted); opacity:.4; cursor:grab; }
.clip-playlist-entry { display:flex; align-items:center; gap:8px; flex:1; min-width:0; padding:10px 10px 10px 3px; border:0; background:transparent; color:var(--text); font:inherit; font-size:12px; cursor:pointer; text-align:left; }
.clip-playlist-name { flex:1; min-width:0; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.clip-playlist-entry:focus-visible { outline:1px solid var(--accent); outline-offset:-2px; }
.clip-playlist-footer { display:flex; align-items:center; gap:5px; background:transparent; min-height:45px; box-sizing:border-box; }
.clip-playlist-footer > .clip-layer-action { height:32px; }
.clip-playlist-add { flex:1; min-width:0; width:auto; }
.clip-camera-list { display:flex; flex-direction:column; gap:4px; margin-top:-3px; }
.clip-camera-row { --clip-color:#42bbe1; }
.clip-camera-row .clip-camera-use { flex:none; color:#42bbe1; }
.clip-camera-row .clip-camera-use[aria-pressed="true"] { background:rgba(66,187,225,.18); }
.clip-scene-link { display:inline-flex; margin-left:4px; color:var(--muted); }
.clip-scene-link svg { width:13px; height:13px; }

.speed-ramp-inspector { flex:0 0 auto; display:flex; align-items:center; gap:10px; padding:9px 14px; border-bottom:1px solid var(--line); background:var(--panel2); }
.speed-ramp-inspector[hidden] { display:none; }
.speed-ramp-inspector-title { flex:1; display:flex; flex-direction:column; gap:3px; font-size:12px; font-weight:600; }
.speed-ramp-inspector-title small { color:var(--muted); font-size:10px; font-weight:400; }
.speed-ramp-inspector-controls { display:flex; gap:6px; align-items:center; }
.speed-ramp-inspector button,.speed-ramp-lane button,.speed-ramp-lane select { cursor:pointer; border:1px solid var(--line); border-radius:4px; background:var(--panel2); color:var(--text); font:inherit; }
.speed-ramp-inspector button { padding:6px 8px; font-size:11px; }
.speed-ramp-k { min-width:27px; font-weight:600!important; }
.speed-ramp-inspector .active,.speed-ramp-lane button.active { color:var(--accent); border-color:var(--accent); background:rgba(120,180,255,.12); }
.speed-ramp-constant { display:flex; align-items:center; gap:3px; color:var(--muted); font-size:12px; }
.speed-ramp-constant input { width:53px; border:1px solid var(--line); border-radius:4px; padding:5px; color:var(--text); background:var(--bg); font:inherit; }
.speed-ramp-lane { display:flex; min-width:100%; border-bottom:1px solid var(--line); font-size:11px; background:rgba(120,180,255,.025); }
.speed-ramp-label { position:sticky; left:0; z-index:4; box-sizing:border-box; width:var(--speed-ramp-label-width); min-width:var(--speed-ramp-label-width); flex:0 0 var(--speed-ramp-label-width); padding:13px 12px; background:var(--panel); border-right:1px solid var(--line); }
#keyframeViewport:has(.speed-ramp-lane) { scroll-padding-top:calc(var(--keyframe-sticky-header-height,0px) + var(--keyframe-ruler-wave-height,0px) + 8px); }
.speed-ramp-label-heading { position:sticky; top:calc(var(--keyframe-sticky-header-height,0px) + var(--keyframe-ruler-wave-height,0px)); z-index:5; background:var(--panel); padding-top:8px; margin-top:-8px; }
.speed-ramp-title { display:flex; align-items:center; gap:8px; margin-bottom:12px; }
.speed-ramp-title strong { color:var(--text); font-size:12px; }
.speed-ramp-live { margin-left:auto; color:var(--accent); font-size:11px; font-variant-numeric:tabular-nums; }
.speed-ramp-remove { border:0!important; padding:0 3px; color:var(--muted)!important; font-size:17px!important; line-height:1; }
.speed-ramp-curve-options { display:flex; gap:5px; margin-bottom:9px; }
.speed-ramp-curve-options button { flex:1; padding:5px 7px; }
.speed-ramp-curve-options[hidden] { display:none; }
.speed-ramp-graph-options { display:flex; gap:5px; margin-bottom:9px; }
.speed-ramp-graph-options button { flex:1; padding:5px 7px; }
.speed-ramp-value-point { cursor:grab; }
.speed-ramp-value-point path { fill:var(--panel); stroke:var(--accent); stroke-width:2; }
.speed-ramp-value-point.selected path,.speed-ramp-value-point:focus path { fill:var(--accent); stroke:var(--text); }
.speed-ramp-value-point:active { cursor:grabbing; }
.speed-ramp-presets { box-sizing:border-box; width:100%; padding:5px; margin-bottom:11px; }
.speed-ramp-point-fields { display:flex; align-items:flex-end; gap:6px; }
.speed-ramp-point-fields label { flex:1; min-width:0; }
.speed-ramp-lane label { display:flex; flex-direction:column; gap:5px; color:var(--muted); font-size:10px; }
.speed-ramp-lane input { min-width:0; width:100%; box-sizing:border-box; border:1px solid var(--line); border-radius:4px; padding:5px 6px; background:var(--bg); color:var(--text); font:11px ui-monospace,SFMono-Regular,Menlo,monospace; }
.speed-ramp-point-fields button { flex:0 0 23px; height:26px; }
.speed-ramp-lane button:disabled { cursor:default; opacity:.3; }
.speed-ramp-hint { margin:10px 0 0; color:var(--muted); font-size:9px; line-height:1.5; }
.speed-ramp-body { flex:1; min-width:0; }
.speed-ramp-graph-wrap { position:relative; height:var(--speed-ramp-graph-height,288px); overflow:hidden; }
.speed-ramp-graph { display:block; height:var(--speed-ramp-graph-height,288px); overflow:visible; touch-action:none; }
.speed-ramp-viewport-controls { position:sticky; top:calc(var(--keyframe-sticky-header-height,0px) + var(--keyframe-ruler-wave-height,0px)); left:var(--speed-ramp-label-width); z-index:3; background:var(--panel2); display:flex; align-items:flex-end; flex-wrap:wrap; gap:10px; width:fit-content; max-width:calc(100vw - var(--speed-ramp-label-width) - 30px); box-sizing:border-box; padding:9px 12px; }
.speed-ramp-viewport-controls input { width:76px; }
.speed-ramp-viewport-controls select { height:27px; padding:4px 6px; }
.speed-ramp-zoom { display:flex; flex-direction:column; gap:5px; color:var(--muted); font-size:10px; }
.speed-ramp-zoom > div { display:flex; gap:4px; }
.speed-ramp-zoom button { min-width:27px; height:27px; padding:4px 7px; }
.speed-ramp-handle-fields { min-width:0; border:0; padding:0; margin:14px 0 0; }
.speed-ramp-handle-fields[hidden] { display:none; }
.speed-ramp-handle-fields legend { padding:0; margin-bottom:8px; color:var(--text); }
.speed-ramp-handle-row { display:grid; grid-template-columns:60px minmax(0,1fr) minmax(0,1fr); align-items:end; gap:6px; margin-bottom:8px; }
.speed-ramp-handle-row > span { align-self:center; padding-top:14px; color:var(--muted); font-size:10px; }
.speed-ramp-handle-fields button { padding:4px 7px; }
.speed-ramp-grid { fill:none; stroke:var(--line2); stroke-width:1; }
.speed-ramp-grid.is-normal { stroke:rgba(120,180,255,.24); stroke-dasharray:4 4; }
.speed-ramp-axis { fill:var(--muted); font:9px ui-monospace,SFMono-Regular,Menlo,monospace; pointer-events:none; }
.speed-ramp-beat { stroke:var(--line2); stroke-width:1; fill:none; }
.speed-ramp-fill { fill:rgba(120,180,255,.07); pointer-events:none; }
.speed-ramp-curve { stroke:var(--accent); stroke-width:2; fill:none; pointer-events:none; }
.speed-ramp-point { fill:var(--panel); stroke:var(--accent); stroke-width:2; cursor:grab; }
.speed-ramp-point.selected,.speed-ramp-point:focus { fill:var(--accent); stroke:var(--text); }
.speed-ramp-point:active,.speed-ramp-handle:active { cursor:grabbing; }
.speed-ramp-handle-arm { stroke:var(--muted); stroke-width:1; fill:none; }
.speed-ramp-handle { fill:var(--panel); stroke:var(--muted); stroke-width:1.5; cursor:grab; }
.speed-ramp-anchor path { stroke:var(--gold); stroke-width:1; stroke-dasharray:3 4; }
.speed-ramp-anchor text { fill:var(--gold); font:9px ui-monospace,SFMono-Regular,Menlo,monospace; }
.speed-ramp-cursor { position:absolute; top:0; bottom:0; width:1px; pointer-events:none; background:rgba(255,255,255,.5); }
.speed-ramp-music { border-top:1px solid var(--line2); padding:10px 12px; }
.speed-ramp-music-heading { display:flex; align-items:center; flex-wrap:wrap; gap:10px; margin-bottom:10px; }
.speed-ramp-music-heading strong { font-size:10px; }
.speed-ramp-music-heading button { padding:4px 6px; font-size:10px; }
.speed-ramp-music-heading span { color:var(--muted); font-size:10px; }
.speed-ramp-anchor-form { display:flex; flex-wrap:wrap; align-items:flex-end; gap:7px; }
.speed-ramp-anchor-form label { width:110px; }
.speed-ramp-anchor-form button { height:27px; padding:4px 8px; font-size:10px; }
.speed-ramp-anchor-arrow { align-self:center; padding-top:13px; color:var(--muted); }
.speed-ramp-anchor-list { display:flex; flex-wrap:wrap; gap:5px; margin-top:8px; }
.speed-ramp-anchor-chip { display:flex; align-items:center; gap:6px; color:var(--gold); border:1px solid rgba(255,200,100,.2); padding:3px 6px; border-radius:4px; font-size:10px; }
.speed-ramp-anchor-chip button { color:var(--gold); border:0; padding:0 1px; background:transparent; font-size:14px; }
.speed-ramp-music-hint { margin:7px 0 0; color:var(--muted); font-size:9px; }
.speed-ramp-notice { color:var(--bad); font-size:11px; line-height:1.5; margin:7px 0 0; max-width:600px; }
.speed-ramp-lane button:hover,.speed-ramp-inspector button:hover { border-color:var(--accent); }
.speed-ramp-lane :focus-visible,.speed-ramp-inspector :focus-visible { outline:2px solid var(--accent); outline-offset:2px; }
#keyframeEmpty strong { display:block; color:var(--text); font-size:15px; margin-bottom:7px; }
#keyframeEmpty p { font-size:12px; line-height:1.5; }

/* Clip timing uses the same inspector rows; its model still owns speed remapping. */
.speed-ramp-inspector { display:block; padding:12px 0 0; background:transparent; border-bottom:0; flex:0 0 auto; }
.speed-ramp-inspector .speed-ramp-heading { padding:9px 11px; min-height:36px; box-sizing:border-box; }
.speed-ramp-inspector .param-group { margin:0; }
.speed-ramp-inspector .param-group-content { padding:10px 3px; }
.speed-ramp-inspector .param-row { margin:0; }
.speed-ramp-inspector .speed-ramp-k { width:24px; min-width:24px; height:26px; padding:0; display:grid; place-items:center; }
.speed-ramp-inspector .speed-ramp-animated { margin-top:8px; width:100%; text-align:left; }

.demo-modal.webcam-library { max-width: 1080px; width: min(1080px, 94vw); max-height: 88vh; display: flex; flex-direction: column; }
.webcam-library h2 { margin: 0; font-size: 23px; }
.webcam-library header p, .webcam-library footer p { margin: 7px 0 0; color: #98a3b5; font-size: 12px; }
.webcam-library footer p { margin-right: auto; }
.webcam-library-tools { display: flex; gap: 12px; padding: 12px 22px; }
.webcam-library-tools input { flex: 1; }
.webcam-library-tools input, .webcam-library-tools select { background: #111722; color: #cad2df; border: 1px solid #343d4c; border-radius: 8px; padding: 10px; }
.webcam-preset-grid { min-height: 0; grid-auto-rows: max-content; flex: 1; overflow: auto; display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 14px; padding: 8px 22px 22px; }
.webcam-preset-card { text-align: left; background: #151d29; border: 1px solid #303b4b; border-radius: 12px; overflow: hidden; color: #d2dbe8; cursor: pointer; padding: 0 0 12px; }
.webcam-preset-card:hover { border-color: #718398; }
.webcam-preset-card[aria-pressed="true"] { border-color: #66dec5; box-shadow: 0 0 0 1px #66dec5; }
.webcam-preset-card strong { display: block; margin: 12px 13px 6px; font-size: 14px; }
.webcam-preset-card p { font-size: 12px; line-height: 1.5; color: #9ba9bc; margin: 0 13px; }
.webcam-preset-art { height: 108px; position: relative; background: radial-gradient(ellipse at 60% 80%, hsl(var(--preset-hue) 60% 26%), #111627); }
.webcam-preset-art svg { width: 100%; height: 100%; fill: hsl(var(--preset-hue) 70% 65% / .13); stroke: hsl(var(--preset-hue) 90% 78%); stroke-width: 1; }
.webcam-preset-art span { position: absolute; bottom: 7px; right: 10px; font-size: 10px; color: #c4d1df; text-transform: uppercase; letter-spacing: .08em; }
#btnWebcamCapture { font-size: 11px; white-space: nowrap; padding: 7px 10px; margin-left: 8px; }

.webcam-library .demo-modal-header, .webcam-library .demo-modal-footer, .webcam-library-tools { flex-shrink: 0; }
.webcam-library .demo-modal-footer .btn { white-space: nowrap; }
.webcam-preset-card { min-height: 210px; }

.screen-capture-controls p {
  margin: 8px 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
  overflow-wrap: anywhere;
}
.screen-capture-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.screen-capture-controls .screen-capture-hint { font-size: 11px; }
.screen-capture-actions [hidden] { display: none; }

/* The onboarding start screen lives in start-screen.css. These rules serve the
   registration dialog, other start-input groups and the template launcher. */
.start-register-field input {
  box-sizing: border-box;
  width: 100%;
  min-width: 0;
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid rgba(120, 180, 255, .22);
  border-radius: 7px;
  outline: 0;
  background: rgba(5, 10, 18, .42);
  color: #f4f7fb;
  font: inherit;
  font-size: 14px;
  transition: border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.start-register-field input:focus {
  border-color: rgba(120, 180, 255, .62);
  background: rgba(8, 15, 27, .72);
  box-shadow: 0 0 0 2px rgba(120, 180, 255, .1);
}

.start-input-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.start-input-group[hidden] {
  display: none;
}

.start-input-group label {
  color: rgba(226, 234, 245, .47);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.start-input-group input {
  box-sizing: border-box;
  width: 100%;
  min-height: 48px;
  padding: 0 2px;
  border: 0;
  border-bottom: 1px solid rgba(231, 238, 248, .22);
  border-radius: 0;
  background: transparent;
  color: #f4f7fb;
  font: inherit;
  font-size: 16px;
  letter-spacing: -.01em;
  transition: border-color 160ms ease, background 160ms ease;
}

.start-input-group input:focus {
  outline: none;
  border-color: #dfff72;
  background: linear-gradient(180deg, transparent 72%, rgba(223, 255, 114, .035));
}

.start-input-group input::placeholder {
  color: rgba(225, 233, 245, .22);
}

.start-message {
  display: none;
  margin: 0;
  padding: 10px 12px;
  border-left: 2px solid currentColor;
  background: rgba(4, 7, 13, .18);
  font-size: 11px;
  line-height: 1.45;
}

.start-message.error {
  display: block;
  color: #ffaaaa;
}

.start-message.success {
  display: block;
  color: #dfff72;
}

.start-register-modal {
  width: min(460px, calc(100vw - 32px));
  min-width: 0;
  max-width: 460px;
  border-color: rgba(117, 171, 235, .24);
  background: linear-gradient(145deg, rgba(20, 27, 40, .99), rgba(9, 13, 21, .99));
  box-shadow: 0 32px 100px rgba(0, 0, 0, .68), 0 0 0 1px rgba(118, 183, 255, .045);
}

.start-register-header {
  padding: 22px 24px;
}

.start-register-body {
  display: grid;
  gap: 15px;
  padding: 22px 24px 24px;
}

.start-register-field {
  display: grid;
  gap: 7px;
  color: rgba(226, 234, 245, .58);
  font-size: 10px;
  font-weight: 600;
}

.start-register-footer {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding: 18px 24px;
}

/* Template launcher utility styles retained outside onboarding. */
.start-welcome {
  margin-bottom: 20px;
  color: rgba(255,255,255,0.7);
  font-size: 13px;
  line-height: 1.5;
}

.start-welcome strong {
  color: var(--accent);
  font-weight: 600;
}

.start-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
}

#startOverlay.is-authenticated .start-onboarding-only {
  display: none;
}

/* Authenticated project-template launcher */
#startOverlay.is-authenticated {
  box-sizing: border-box;
  padding: 24px;
}

#startOverlay.is-authenticated #startCard {
  box-sizing: border-box;
  width: var(--project-launcher-width);
  height: min(780px, calc(100dvh - 40px));
  max-height: none;
}

#startOverlay.is-authenticated #startCardInner {
  display: block;
  box-sizing: border-box;
  height: 100%;
  min-height: 0;
  max-height: none;
  padding: 26px;
  overflow: hidden;
}

#startOverlay.is-authenticated .start-right {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  max-width: none;
  padding: 0;
}

#startOverlay.is-authenticated #startWelcome {
  flex: 1;
  flex-direction: column;
  min-height: 0;
}

.start-launcher-header {
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 24px;
}

.start-launcher-header-controls {
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  gap: 12px;
  min-width: 0;
  margin-left: auto;
}

.start-launcher-heading h1,
.start-launcher-heading h2 {
  font-family: var(--font-display);
  font-synthesis-weight: none;
  margin: 0;
  color: #f4f7fb;
  font-size: clamp(25px, 2.3vw, 36px);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.035em;
}

.start-launcher-heading .start-welcome {
  margin-bottom: 9px;
  color: rgba(224, 232, 245, 0.55);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.start-launcher-close {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  align-self: flex-start;
  width: 38px;
  height: 38px;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 9px;
  background: transparent;
  color: rgba(222, 231, 243, 0.64);
  font: inherit;
  font-size: 25px;
  font-weight: 400;
  line-height: 1;
  cursor: pointer;
  transition: color 140ms ease, border-color 140ms ease, background 140ms ease;
}

.start-launcher-close:hover {
  border-color: rgba(140, 169, 207, 0.24);
  background: rgba(116, 145, 185, 0.1);
  color: #f2f7fd;
}

.start-launcher-close:focus-visible {
  outline: 2px solid #8fc2ff;
  outline-offset: 2px;
}

.start-launcher-close:disabled {
  opacity: 0.4;
  cursor: default;
}

.start-template-status {
  min-height: 20px;
  margin-bottom: 8px;
  color: rgba(224, 232, 245, 0.52);
  font-size: 12px;
}

.start-template-status:empty {
  display: none;
}

.start-template-status.is-error {
  color: #ff9d9d;
}

.start-template-grid {
  position: relative;
  display: block;
  flex: 1;
  min-height: 180px;
  padding: 0;
  overflow: clip;
  perspective: 1000px;
  container-type: size;
  touch-action: pan-y;
  user-select: none;
  overscroll-behavior: contain;
}

.start-template-carousel {
  --carousel-accent: #8da8e8;
  --card-ratio: 1.777777778;
  --card-max-width: 580px;
  --card-viewport-width: 74cqw;
  position: relative;
  display: flex;
  flex: 1;
  flex-direction: column;
  min-height: 270px;
  margin: 0 -26px;
  background: radial-gradient(ellipse at 50% 48%, color-mix(in srgb, var(--carousel-accent) 12%, transparent), transparent 64%);
  transition: background 400ms ease;
}

.start-template-carousel .start-template-card {
  position: absolute;
  top: 50%;
  left: 50%;
  box-sizing: border-box;
  width: min(var(--card-max-width), var(--card-viewport-width), calc(82cqh * var(--card-ratio)));
  height: min(calc(var(--card-max-width) / var(--card-ratio)), calc(var(--card-viewport-width) / var(--card-ratio)), 82cqh);
  padding: 10px;
  border-radius: 12px;
  transform: translate(-50%, -50%) translateX(calc(var(--card-offset, 0) * 87%))
    translateY(calc(var(--card-depth, 0) * 12px)) translateZ(calc(var(--card-depth, 0) * -180px))
    rotateY(calc(var(--card-direction, 0) * -22deg)) rotateZ(calc(var(--card-direction, 0) * 2deg));
  transition: transform 650ms cubic-bezier(.22,.75,.16,1), opacity 450ms ease,
    width 550ms cubic-bezier(.22,.75,.16,1), height 550ms cubic-bezier(.22,.75,.16,1);
  box-shadow: 0 24px 60px #0007;
  background: linear-gradient(145deg, #303440, #161a24 65%, #22232e);
}

.start-template-carousel .start-template-card.is-neighbor { opacity: .3; }
.start-template-carousel .start-template-card.is-distant { opacity: 0; pointer-events: none; }
.start-template-carousel .start-template-card.is-selected { border-color: #d5ddff70; box-shadow: 0 24px 60px #0007; }
.start-template-carousel .start-template-card:focus-visible { outline: none; }
.start-template-carousel .start-template-preview { position: absolute; inset: 10px; aspect-ratio: auto; border-radius: 5px; }
.start-template-carousel .start-template-preview > img,
.start-template-carousel .start-template-preview > video {
  object-position: calc(var(--preview-x, .5) * 100%) calc(var(--preview-y, .5) * 100%);
  transform: scale(var(--preview-zoom, 1));
  transform-origin: calc(var(--preview-x, .5) * 100%) calc(var(--preview-y, .5) * 100%);
}
.start-template-carousel .start-template-copy {
  position: absolute; inset: auto 10px 10px;
  padding: 40px 14px 12px;
  background: linear-gradient(transparent, #080b14e6);
  border-radius: 0 0 5px 5px;
}
.start-template-carousel .start-template-name {
  display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2;
  white-space: normal; font-size: clamp(12px, 2cqw, 19px); font-weight: 500; line-height: 1.3;
}
.start-template-paper { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 1; }
/* WebGL owns the artwork. DOM options keep hit testing and keyboard focus,
   but legacy card hover/selection styles must never paint another surface. */
.start-template-carousel .has-paper .start-template-card { background: transparent; border-color: transparent; box-shadow: none; outline: none; }
.start-template-carousel .has-paper .start-template-card > * { visibility: hidden; }

.start-template-navigation { display: flex; align-items: center; justify-content: center; gap: 24px; padding: 12px 20px 0; }
.start-template-arrow {
  display: grid; place-items: center; width: 46px; height: 46px; flex: 0 0 auto;
  border: 1px solid #becdff30; border-radius: 50%; color: #e5e9f4;
  background: #a6b5e00a; font-size: 24px; cursor: pointer;
  transition: background 180ms ease, border-color 180ms ease;
}
.start-template-arrow:hover { background: #a6b5e022; border-color: #becdff80; }
.start-template-arrow:disabled { opacity: .3; cursor: default; }
.start-template-counter { min-width: 76px; text-align: center; color: #d9deecb0; font-size: 11px; letter-spacing: .2em; font-variant-numeric: tabular-nums; }
.start-template-arrow:focus-visible { outline: 2px solid #becdff; outline-offset: 3px; }

@media (max-width: 650px) {
  .start-template-carousel { margin: 0 -18px; min-height: 230px; }
  .start-template-navigation { gap: 12px; }
  #startOverlay.is-authenticated #startCardInner { overflow-y: auto; }
}

@media (prefers-reduced-motion: reduce) {
  .start-template-carousel *, .start-template-carousel *::after { transition: none !important; }
}

.start-template-card {
  position: relative;
  display: block;
  min-width: 0;
  padding: 0;
  overflow: hidden;
  isolation: isolate;
  border: 1px solid rgba(140, 160, 192, .17);
  border-radius: 10px;
  background: linear-gradient(155deg, rgba(25, 33, 47, .94), rgba(12, 17, 27, .96));
  color: #edf2f9;
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: transform 130ms ease, border-color 130ms ease, background 130ms ease, box-shadow 130ms ease;
}

.start-template-grid:not(.has-paper) .start-template-card:hover {
  border-color: rgba(111, 175, 242, .42);
  background: linear-gradient(155deg, rgba(31, 43, 61, .98), rgba(13, 20, 32, .98));
}

.start-template-grid:not(.has-paper) .start-template-card:focus-visible {
  border: 2px solid #c2d8ff;
}

.start-template-grid:not(.has-paper) .start-template-card:active {
  border-color: #e0eaff;
}

.start-template-card:focus-visible {
  outline: 2px solid var(--template-accent);
  outline-offset: 2px;
}

.start-template-card.is-selected {
  border-color: rgba(111, 181, 255, .9);
  box-shadow: 0 0 0 2px rgba(74, 152, 238, .17), 0 16px 34px rgba(0, 0, 0, .25);
}

.start-template-preview {
  position: relative;
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #070b12;
}

.start-template-preview > img,
.start-template-preview > video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.01);
  transition: opacity 180ms ease, transform 220ms ease;
  z-index: 1;
}

.start-template-preview.has-image > img {
  opacity: 1;
}

.start-template-preview.has-image-error > img {
  display: none;
}

.start-template-copy {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 3px;
  min-width: 0;
  padding: 12px;
}

.start-template-name {
  display: block;
  overflow: hidden;
  margin: 0;
  color: #edf2f9;
  font-size: 12px;
  font-weight: 650;
  line-height: normal;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.start-template-illustration {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-rows: 15px minmax(0, 1fr) 34px;
  overflow: hidden;
  background: linear-gradient(145deg, #101827, #070b13);
}

.start-template-illustration-chrome {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0 8px;
  border-bottom: 1px solid rgba(255, 255, 255, .06);
  background: rgba(4, 7, 13, .64);
}

.start-template-window-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: rgba(221, 232, 247, .34);
}

.start-template-illustration-stage {
  position: relative;
  overflow: hidden;
  margin: 7px 8px 5px;
  border: 1px solid rgba(170, 190, 220, .13);
  border-radius: 5px;
  background: #080d16;
}

.start-template-illustration-timeline {
  position: relative;
  display: grid;
  grid-template-rows: repeat(2, 7px);
  gap: 4px;
  padding: 6px 8px;
  border-top: 1px solid rgba(255, 255, 255, .06);
  background: rgba(3, 6, 11, .82);
}

.start-template-fake-clip {
  display: block;
  height: 7px;
  border-radius: 2px;
  background: color-mix(in srgb, var(--template-accent) 74%, #a8c5e8);
  opacity: .72;
}

.start-template-fake-clip.is-primary { width: 58%; }
.start-template-fake-clip.is-secondary { width: 37%; margin-left: 24%; opacity: .44; }
.start-template-fake-playhead {
  position: absolute;
  top: 3px;
  bottom: 3px;
  left: 68%;
  width: 1px;
  background: rgba(255, 255, 255, .74);
  box-shadow: 0 0 6px rgba(255, 255, 255, .35);
}

.start-template-illustration.is-empty .start-template-illustration-stage {
  background:
    linear-gradient(rgba(117, 145, 184, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(117, 145, 184, .055) 1px, transparent 1px),
    #080d16;
  background-size: 17px 17px;
}

.start-template-empty-crosshair {
  position: absolute;
  top: 38%;
  left: 50%;
  width: 24px;
  height: 24px;
  border: 1px solid rgba(172, 193, 222, .26);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.start-template-empty-crosshair::before,
.start-template-empty-crosshair::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  background: rgba(172, 193, 222, .24);
  transform: translate(-50%, -50%);
}
.start-template-empty-crosshair::before { width: 34px; height: 1px; }
.start-template-empty-crosshair::after { width: 1px; height: 34px; }
.start-template-empty-prompt {
  position: absolute;
  right: 0;
  bottom: 12px;
  left: 0;
  color: rgba(210, 221, 238, .35);
  font-size: 7px;
  letter-spacing: .12em;
  text-align: center;
  text-transform: uppercase;
}

.start-template-illustration.is-video .start-template-illustration-stage {
  background: linear-gradient(155deg, #314661 0%, #18253a 46%, #d27462 100%);
}
.start-template-video-sun {
  position: absolute;
  top: 12%;
  right: 20%;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #f9c67c;
  box-shadow: 0 0 20px rgba(250, 187, 109, .55);
}
.start-template-video-horizon {
  position: absolute;
  right: -7%;
  bottom: -34%;
  left: -7%;
  height: 74%;
  background: linear-gradient(155deg, #0d1725 0 46%, #172e3c 47% 100%);
  clip-path: polygon(0 66%, 19% 25%, 42% 58%, 63% 13%, 82% 45%, 100% 21%, 100% 100%, 0 100%);
}
.start-template-video-play {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  place-items: center;
  width: 25px;
  height: 25px;
  border: 1px solid rgba(255, 255, 255, .36);
  border-radius: 50%;
  background: rgba(3, 7, 13, .42);
  color: rgba(255, 255, 255, .82);
  font-size: 8px;
  transform: translate(-50%, -50%);
}

.start-template-illustration.is-media-text .start-template-illustration-stage {
  background:
    radial-gradient(circle at 76% 22%, rgba(255, 182, 221, .8), transparent 21%),
    linear-gradient(135deg, #37225f 0%, #8b2f67 52%, #da6b72 100%);
}
.start-template-media-frame {
  position: absolute;
  top: -9%;
  right: 8%;
  width: 39%;
  height: 120%;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 40% 40% 12% 12%;
  background: linear-gradient(160deg, rgba(255, 219, 206, .68), rgba(79, 21, 72, .25));
  transform: rotate(7deg);
}
.start-template-media-kicker,
.start-template-media-title {
  position: absolute;
  left: 9%;
  color: #fff6fa;
  text-shadow: 0 2px 8px rgba(41, 7, 32, .45);
}
.start-template-media-kicker { top: 23%; font-size: 5px; letter-spacing: .2em; }
.start-template-media-title { top: 34%; font-size: 15px; font-weight: 900; line-height: .86; white-space: pre-line; }

.start-aspect-ratio {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.start-aspect-ratio legend {
  margin: 0 0 7px;
  padding: 0;
  color: rgba(224, 232, 245, 0.55);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.start-aspect-options {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  width: min(40vw, 390px);
}

.start-aspect-option {
  position: relative;
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  min-width: 0;
  min-height: 50px;
  padding: 6px 9px 6px 6px;
  border: 1px solid rgba(152, 172, 202, 0.18);
  border-radius: 10px;
  background: rgba(13, 20, 32, 0.72);
  cursor: pointer;
  transition: border-color 140ms ease, background 140ms ease, box-shadow 140ms ease, transform 140ms ease;
}

.start-aspect-option:hover {
  transform: translateY(-1px);
  border-color: rgba(120, 180, 255, 0.46);
  background: rgba(21, 31, 48, 0.9);
}

.start-aspect-option:has(input:checked) {
  border-color: rgba(120, 180, 255, 0.9);
  background: linear-gradient(135deg, rgba(64, 116, 181, 0.24), rgba(19, 29, 45, 0.92));
  box-shadow: 0 0 0 1px rgba(120, 180, 255, 0.18), 0 8px 22px rgba(0, 0, 0, 0.2);
}

.start-aspect-option:has(input:focus-visible) {
  outline: 2px solid #8fc2ff;
  outline-offset: 2px;
}

.start-aspect-option input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.start-aspect-preview {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 7px;
  background: rgba(3, 9, 17, 0.58);
}

.start-aspect-frame {
  display: block;
  border: 1px solid rgba(176, 204, 236, 0.48);
  border-radius: 3px;
  background:
    linear-gradient(rgba(120, 180, 255, 0.13) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120, 180, 255, 0.13) 1px, transparent 1px),
    linear-gradient(145deg, rgba(120, 180, 255, 0.28), rgba(82, 72, 184, 0.12));
  background-size: 7px 7px, 7px 7px, auto;
  box-shadow: inset 0 0 10px rgba(120, 180, 255, 0.08);
}

.start-aspect-frame.is-horizontal {
  width: 26px;
  height: 15px;
}

.start-aspect-frame.is-vertical {
  width: 15px;
  height: 26px;
}

.start-aspect-frame.is-square {
  width: 22px;
  height: 22px;
}

.start-aspect-option:has(input:checked) .start-aspect-frame {
  border-color: #9dcaff;
  box-shadow: 0 0 10px rgba(120, 180, 255, 0.26), inset 0 0 10px rgba(120, 180, 255, 0.16);
}

.start-aspect-copy {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.start-aspect-copy strong {
  color: rgba(237, 244, 252, 0.8);
  font-size: 10px;
  font-weight: 650;
}

.start-aspect-copy small {
  color: rgba(213, 224, 240, 0.4);
  font-size: 8px;
}

.start-aspect-option:has(input:checked) .start-aspect-copy strong {
  color: #f3f8ff;
}

.start-launcher-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid rgba(162, 181, 210, 0.13);
}

.start-launcher-footer .start-links {
  flex-direction: row;
  align-items: center;
  margin-top: 0;
  gap: 18px;
}

.start-project-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

#startOverlay.is-authenticated .start-project-button,
.project-browser-modal .start-project-button {
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 180px;
  min-width: 180px;
  height: 42px;
  min-height: 42px;
  margin: 0;
  padding: 0 16px;
  line-height: 1;
  white-space: nowrap;
}

.start-register-modal .start-register-footer .start-project-button {
  width: 100%;
  min-width: 0;
}

.start-launcher-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

#startOverlay.is-authenticated .start-launcher-actions .start-btn {
  width: auto;
  min-width: 164px;
  min-height: 42px;
  margin: 0;
  padding: 0 20px;
}

#startOverlay.is-authenticated #progressRow {
  display: none;
}

@media (max-width: 650px) {
  #startOverlay.is-authenticated {
    padding: 10px;
  }

  #startOverlay.is-authenticated #startCard {
    height: calc(100dvh - 20px);
  }

  #startOverlay.is-authenticated #startCardInner {
    padding: 18px;
  }

  .start-launcher-header,
  .start-launcher-footer {
    flex-direction: column;
    align-items: stretch;
  }

  .start-launcher-header-controls {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
    width: 100%;
    margin-left: 0;
  }

  .start-launcher-heading {
    padding-right: 44px;
  }

  .start-launcher-header-controls .start-launcher-close {
    position: absolute;
    top: 0;
    right: 0;
  }

  .start-aspect-options {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    width: 100%;
  }

  .start-launcher-footer .start-links {
    justify-content: space-between;
  }

  .start-project-actions {
    width: 100%;
  }

  #startOverlay.is-authenticated .start-project-button {
    flex: 1;
    width: auto;
    min-width: 0;
  }

  .project-browser-modal .start-project-button {
    flex: 1;
    width: auto;
    min-width: 0;
  }

  .start-launcher-actions > * {
    flex: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .start-continue-tooltip {
    transition: none;
  }
}

/* Progress row */
#progressRow {
  margin-top: 16px;
  width: 100%;
}

/* Responsive: stack on mobile */
@media (max-width: 800px) {
  #startCardInner {
    flex-direction: column;
    padding: 12px;
    gap: 20px;
  }
  .start-right {
    min-width: auto;
    max-width: none;
    width: 100%;
    padding: 8px 12px 12px;
  }
}

/* Settings Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
}
.modal-overlay.show {
  opacity: 1;
  visibility: visible;
}
.modal-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  min-width: 280px;
  max-width: 90%;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.modal-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.modal-title svg {
  opacity: 0.6;
}
.modal-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  color: var(--text);
}
.modal-row:last-of-type {
  border-bottom: none;
}
.modal-row label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}
.modal-row input[type="checkbox"] {
  width: 16px;
  height: 16px;
}
.modal-row input[type="number"] {
  width: 70px;
  padding: 4px 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  font-size: 12px;
}
.modal-row select {
  padding: 4px 8px;
  background: #1a1d24;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 4px;
  color: var(--text);
  font-size: 12px;
}
.modal-row select option {
  background: #1a1d24;
  color: #e0e0e0;
}
.modal-buttons {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.modal-btn {
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  transition: all 0.15s;
}
.modal-btn:hover {
  background: rgba(255,255,255,0.1);
}
.modal-btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.modal-btn.primary:hover {
  filter: brightness(1.1);
}

/* Settings Modal Rows */
.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  color: var(--text);
}
.settings-row:last-child {
  border-bottom: none;
}
.settings-row label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}
.settings-row input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
}
.settings-row input[type="number"],
.settings-row select {
  padding: 6px 10px;
  background: #1a1d24;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 6px;
  color: var(--text);
  font-size: 13px;
  min-width: 100px;
}
.settings-row input[type="number"]:focus,
.settings-row select:focus {
  outline: none;
  border-color: var(--accent);
}
.settings-row select option {
  background: #1a1d24;
  color: #e0e0e0;
}

/* Video Export Modal */
.export-modal {
  max-width: 520px;
  width: 90%;
}
.export-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 20px;
  background: var(--bg);
  padding: 4px;
  border-radius: 8px;
}
.export-tab {
  flex: 1;
  padding: 10px 16px;
  background: transparent;
  border: none;
  border-radius: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
}
.export-tab:hover {
  color: var(--text);
  background: rgba(255,255,255,0.05);
}
.export-tab.active {
  background: rgba(120,180,255,0.15);
  color: var(--accent);
}
.export-tab-badge {
  display: inline-block;
  padding: 2px 6px;
  background: rgba(120,180,255,0.2);
  border-radius: 4px;
  font-size: 9px;
  margin-left: 6px;
  text-transform: uppercase;
}
.export-section {
  margin-bottom: 16px;
}
.export-section-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}
.export-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--line2);
}
.export-option:last-child {
  border-bottom: none;
}
.export-option-label {
  font-size: 13px;
  color: var(--text);
}
.export-option-hint {
  font-size: 11px;
  color: var(--muted);
  margin-top: 2px;
}
.export-select {
  padding: 8px 12px;
  background: #1a1d24;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 6px;
  color: var(--text);
  font-size: 12px;
  min-width: 140px;
  cursor: pointer;
}
.export-select:focus {
  outline: none;
  border-color: var(--accent);
}
.export-select option {
  background: #1a1d24;
  color: #e0e0e0;
}
.export-info-box {
  background: rgba(120,180,255,0.08);
  border: 1px solid rgba(120,180,255,0.2);
  border-radius: 8px;
  padding: 12px;
  margin-top: 16px;
}
.export-info-box.warning {
  background: rgba(255,200,100,0.08);
  border-color: rgba(255,200,100,0.3);
}
.export-info-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.export-info-box.warning .export-info-title {
  color: var(--gold);
}
.export-info-text {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.5;
}
.export-actions {
  display: flex;
  gap: 10px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
.export-btn {
  flex: 1;
  padding: 12px 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
}
.export-btn-secondary {
  background: transparent;
  color: var(--muted);
}
.export-btn-secondary:hover {
  background: rgba(255,255,255,0.05);
  color: var(--text);
}
.export-btn-primary {
  background: linear-gradient(135deg, rgba(120,180,255,0.25), rgba(100,160,240,0.15));
  border-color: rgba(120,180,255,0.4);
  color: var(--accent);
}
.export-btn-primary:hover {
  background: linear-gradient(135deg, rgba(120,180,255,0.35), rgba(100,160,240,0.25));
}
.export-btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Interactive HTML Export */
.html-export-modal {
  width: min(680px, calc(100vw - 32px));
  max-width: 680px;
  max-height: min(90vh, calc(100dvh - 32px));
}
.html-export-eyebrow {
  margin-bottom: 4px;
  color: var(--accent);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.html-export-intro {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}
.html-export-section {
  margin: 0 0 18px;
  padding: 0 14px;
  border: 1px solid var(--line2);
  border-radius: 9px;
  background: rgba(2, 7, 14, .24);
}
.html-export-section > .export-section-title {
  margin: 0 -14px;
  padding: 10px 14px 0;
}
.html-export-section .export-option {
  gap: 20px;
}
.html-export-section .export-option > div:first-child,
.html-export-check-row > span:first-child {
  min-width: 0;
  flex: 1;
}
.html-export-check-row {
  cursor: pointer;
}
.html-export-check-row input[type="checkbox"] {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  accent-color: var(--accent);
  cursor: pointer;
}
.html-export-section .export-select {
  max-width: 240px;
}
.html-export-section .export-select:disabled,
.html-export-section input:disabled {
  opacity: .42;
  cursor: not-allowed;
}
.html-export-section.is-disabled {
  display: none;
}
.html-export-text-input {
  width: min(240px, 45%);
  min-width: 150px;
  padding: 8px 10px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 6px;
  outline: none;
  color: var(--text);
  background: #1a1d24;
  font: 12px/1.2 inherit;
}
.html-export-text-input:focus {
  border-color: var(--accent);
}
.html-export-snippet-section {
  margin: 4px 0 0;
  padding: 14px;
  border: 1px solid rgba(120,180,255,.2);
  border-radius: 9px;
  background: rgba(5, 10, 18, .8);
}
.html-export-snippet-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 10px;
}
.html-export-snippet-heading .export-section-title {
  margin-bottom: 4px;
}
.html-export-copy {
  flex: 0 0 auto;
  padding: 7px 10px;
  border: 1px solid rgba(120,180,255,.34);
  border-radius: 6px;
  color: var(--accent);
  background: rgba(120,180,255,.1);
  font: 600 11px/1 inherit;
  cursor: pointer;
}
.html-export-copy:hover {
  background: rgba(120,180,255,.18);
}
#htmlExportSnippet {
  display: block;
  width: 100%;
  min-height: 108px;
  resize: vertical;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 7px;
  outline: none;
  color: #b9d8f5;
  background: #070b12;
  font: 10px/1.55 ui-monospace, SFMono-Regular, Menlo, monospace;
  white-space: pre;
}
#htmlExportSnippet:focus {
  border-color: rgba(120,180,255,.5);
}
.html-export-footer .export-btn {
  flex: 0 1 150px;
}
@media (max-width: 600px) {
  .html-export-section .export-option {
    align-items: flex-start;
    gap: 10px;
  }
  .html-export-section .export-select,
  .html-export-text-input {
    width: 46%;
    min-width: 130px;
  }
}

/* Export Progress Modal */
.export-progress-modal {
  max-width: 480px;
  width: 90%;
}
.export-progress-preview {
  background: #000;
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 20px;
  aspect-ratio: 16/9;
  display: flex;
  align-items: center;
  justify-content: center;
}
.export-progress-preview canvas {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.export-progress-bar-container {
  background: var(--bg);
  border-radius: 6px;
  height: 8px;
  overflow: hidden;
  margin-bottom: 12px;
}
.export-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), rgba(120,180,255,0.6));
  border-radius: 6px;
  transition: width 0.1s;
  width: 0%;
}
.export-progress-stats {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 16px;
}
.export-progress-status {
  font-size: 13px;
  color: var(--text);
  text-align: center;
  margin-bottom: 8px;
}
.export-progress-detail {
  font-size: 11px;
  color: var(--muted);
  text-align: center;
}
.export-complete-icon {
  font-size: 48px;
  text-align: center;
  margin-bottom: 16px;
}
.export-complete-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  text-align: center;
  margin-bottom: 8px;
}
.export-complete-subtitle {
  font-size: 12px;
  color: var(--muted);
  text-align: center;
  margin-bottom: 20px;
}
.export-toggle {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  cursor: pointer;
}
.export-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}
.export-toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 24px;
  transition: all 0.2s;
}
.export-toggle-slider:before {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  left: 2px;
  bottom: 2px;
  background: var(--muted);
  border-radius: 50%;
  transition: all 0.2s;
}
.export-toggle input:checked + .export-toggle-slider {
  background: rgba(120,180,255,0.2);
  border-color: rgba(120,180,255,0.4);
}
.export-toggle input:checked + .export-toggle-slider:before {
  transform: translateX(20px);
  background: var(--accent);
}

#startCard .btn.start-btn,
.project-browser-modal .btn.start-btn,
.start-register-modal .btn.start-btn{
  width: 100%;
  padding: 14px 24px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: normal;
  text-transform: none;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(120,180,255,0.2), rgba(100,160,240,0.1));
  border: 1px solid rgba(120,180,255,0.3);
  color: rgba(200,225,255,0.95);
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}
#startCard .btn.start-btn::before,
.project-browser-modal .btn.start-btn::before,
.start-register-modal .btn.start-btn::before{
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.1) 0%, transparent 50%);
  border-radius: 7px;
}
#startCard .btn.start-btn:hover,
.project-browser-modal .btn.start-btn:hover,
.start-register-modal .btn.start-btn:hover{
  background: linear-gradient(135deg, rgba(120,180,255,0.3), rgba(100,160,240,0.2));
  border-color: rgba(120,180,255,0.5);
  box-shadow: 0 4px 24px rgba(120,180,255,0.25);
  transform: translateY(-1px);
}
#startCard .btn.start-btn:active,
.project-browser-modal .btn.start-btn:active,
.start-register-modal .btn.start-btn:active{
  transform: translateY(0);
}
#startCard .btn.start-btn:disabled,
.project-browser-modal .btn.start-btn:disabled,
.start-register-modal .btn.start-btn:disabled{
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}
#progressRow{
  display:flex; 
  gap:10px; 
  align-items:center; 
  margin-top:14px;
  width: 100%;
  opacity: 0;
  transition: opacity 0.3s ease;
}
#progressRow.visible{
  opacity: 1;
}
#progressBar{
  flex:1;
  height:5px;
  border-radius:999px;
  background: rgba(255,255,255,.06);
  overflow:hidden;
  border:1px solid rgba(255,255,255,0.08);
}
#progressFill{
  height:100%;
  width:0%;
  background: linear-gradient(90deg, rgba(100,160,240,.6), rgba(140,200,255,.8));
  box-shadow: 0 0 12px rgba(120,180,255,0.4);
  transition: width 0.3s ease;
}
#progressText{
  font-size: 10px;
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.08);
}

/* Root-level particle preset library */
.particle-preset-selector { z-index: 2250; padding: 22px; }
.particle-preset-modal {
  width: min(1420px, calc(100vw - 44px));
  max-width: none;
  height: min(850px, calc(100dvh - 44px));
  max-height: none;
  min-width: 0;
  border-color: rgba(142, 165, 190, .26);
  background: linear-gradient(145deg, #111925, #090d15 72%);
}
.particle-preset-header { box-sizing: border-box; display: flex; align-items: center; gap: 18px; min-height: 76px; padding: 16px 20px; flex-shrink: 0; }
.particle-preset-header h2 { margin: 0; font-size: 19px; line-height: 1.3; white-space: nowrap; }
.particle-preset-header .particle-preset-search { flex: 0 1 340px; margin-left: auto; }
.particle-preset-header .particle-preset-result-count { color: var(--muted); font-size: 10px; white-space: nowrap; }
.particle-preset-header .demo-modal-close { flex: 0 0 30px; }
.cloner-preset-companion {
  margin: 0 0 12px;
  padding: 9px 11px;
  border: 1px solid rgba(139, 111, 255, .3);
  border-radius: 6px;
  background: rgba(102, 72, 196, .12);
  color: #d7ccff;
  font: 650 9px/1.45 var(--mono, monospace);
}
.particle-preset-toolbar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(4, 8, 14, .52);
}
.particle-preset-search {
  box-sizing: border-box;
  display: flex;
  align-items: center;
  flex: 1;
  min-width: 180px;
  height: 39px;
  padding: 0 8px 0 12px;
  border: 1px solid rgba(132, 173, 215, .23);
  border-radius: 7px;
  background: rgba(1, 5, 10, .72);
}
.particle-preset-search:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(103, 174, 255, .12);
}
.particle-preset-search > svg { flex: 0 0 18px; display: block; color: var(--muted); }
.particle-preset-search input {
  flex: 1;
  min-width: 0;
  height: 100%;
  box-sizing: border-box;
  display: block;
  width: 100%;
  margin: 0;
  padding: 0 10px;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
  font: 500 12px/20px var(--mono, monospace);
}
.particle-preset-search .editor-search-field { display: flex; align-items: center; height: 100%; }
.particle-preset-search button {
  width: 27px;
  height: 27px;
  padding: 0;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: var(--muted);
  font-size: 17px;
  cursor: pointer;
}
.particle-preset-search button:hover { background: rgba(255, 255, 255, .07); color: var(--text); }
.particle-preset-toolbar > span {
  color: var(--muted);
  font: 650 9px/1 var(--mono, monospace);
  white-space: nowrap;
}
.particle-preset-layout {
  display: grid;
  grid-template-columns: 150px minmax(420px, .9fr) minmax(420px, 1.1fr);
  flex: 1;
  min-height: 0;
  overflow: hidden;
}
.particle-preset-categories {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 10px;
  border-right: 1px solid var(--line);
  background: rgba(4, 8, 14, .44);
}
.particle-preset-category {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  width: 100%;
  min-height: 36px;
  padding: 0 10px;
  border: 1px solid transparent;
  border-radius: 7px;
  background: transparent;
  color: var(--muted);
  font: 620 10px/1 var(--mono, monospace);
  text-align: left;
  cursor: pointer;
}
.particle-preset-category:hover { background: rgba(255, 255, 255, .045); color: var(--text); }
.particle-preset-category.is-active {
  border-color: rgba(126, 186, 244, .4);
  background: rgba(78, 137, 193, .16);
  color: #dcecff;
}
.particle-preset-category small {
  min-width: 22px;
  padding: 3px 5px;
  border-radius: 999px;
  background: rgba(0, 0, 0, .28);
  color: inherit;
  font-size: 8px;
  text-align: center;
}
.particle-preset-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-content: start;
  gap: 8px;
  min-height: 0;
  padding: 12px;
  overflow: auto;
  overscroll-behavior: contain;
}
.particle-preset-card {
  display: grid;
  grid-template-columns: 102px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  min-height: 86px;
  padding: 7px;
  border: 1px solid rgba(134, 168, 205, .18);
  border-radius: 8px;
  background: linear-gradient(145deg, rgba(24, 34, 49, .82), rgba(8, 13, 22, .92));
  color: var(--text);
  text-align: left;
  cursor: pointer;
  transition: border-color .15s, background .15s, transform .15s;
  content-visibility: auto;
  contain-intrinsic-size: auto 86px;
}
.particle-preset-card:hover {
  border-color: rgba(126, 186, 244, .52);
  background: linear-gradient(145deg, rgba(31, 49, 70, .88), rgba(10, 19, 31, .94));
  transform: translateY(-1px);
}
.particle-preset-card.is-selected {
  border-color: #7cadd6;
  box-shadow: inset 3px 0 0 #7cadd6;
  background: linear-gradient(120deg, rgba(46, 79, 109, .48), rgba(18, 25, 38, .92));
}
.particle-preset-card canvas {
  display: block;
  width: 102px;
  height: 70px;
  border: 1px solid rgba(139, 189, 236, .16);
  border-radius: 6px;
  background: #02050a;
}
.particle-preset-card > span { display: grid; gap: 4px; min-width: 0; }
.particle-preset-card small {
  color: #a8c9e6;
  font: 780 7.5px/1 var(--mono, monospace);
  letter-spacing: .11em;
  text-transform: uppercase;
}
.particle-preset-card strong {
  overflow: hidden;
  font: 680 11px/1.25 var(--mono, monospace);
  text-overflow: ellipsis;
  white-space: nowrap;
}
.particle-preset-card em {
  overflow: hidden;
  color: var(--muted);
  font: 500 8.5px/1.25 var(--mono, monospace);
  font-style: normal;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.particle-preset-empty {
  grid-column: 1 / -1;
  padding: 36px 18px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  color: var(--muted);
  text-align: center;
  font-size: 11px;
}
.particle-preset-detail {
  display: flex;
  flex-direction: column;
  min-width: 0;
  border-left: 1px solid var(--line);
  background: #050911;
}
.particle-preset-stage {
  position: relative;
  flex: 1;
  min-height: 280px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: #02050a;
}
.particle-preset-stage canvas { display: block; width: 100%; height: 100%; }
.procedural-preset-selector .particle-preset-detail { min-height: 0; overflow-y: auto; }
.procedural-preset-selector .particle-preset-stage { flex: 0 0 260px; min-height: 0; }
.procedural-preset-selector .particle-preset-toolbar { flex-wrap: wrap; }
.procedural-preset-selector [data-status]:empty { display: none; }
.procedural-preset-selector [data-save-form] input { max-width: 100%; }
.particle-preset-stage > span {
  position: absolute;
  top: 13px;
  left: 13px;
  padding: 6px 8px;
  border: 1px solid rgba(133, 191, 244, .25);
  border-radius: 5px;
  background: rgba(2, 7, 13, .72);
  color: #d8ecff;
  backdrop-filter: blur(8px);
  font: 700 8px/1 var(--mono, monospace);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.particle-preset-detail-copy { padding: 15px 17px 17px; }
.particle-preset-detail-copy > span {
  color: #a8c9e6;
  font: 780 8px/1 var(--mono, monospace);
  letter-spacing: .12em;
  text-transform: uppercase;
}
.particle-preset-detail-copy h3 { margin: 6px 0 7px; font-size: 17px; }
.particle-preset-detail-copy p {
  margin: 0 0 12px;
  color: var(--muted);
  font: 500 10px/1.48 var(--mono, monospace);
}
.particle-preset-module-list { display: flex; flex-wrap: wrap; gap: 5px; }
.particle-preset-module-list span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 7px;
  border: 1px solid rgba(132, 173, 215, .18);
  border-radius: 5px;
  background: rgba(20, 34, 50, .5);
  color: #c9d8e8;
  font: 580 8px/1 var(--mono, monospace);
}
.particle-preset-module-list b { color: #a8c9e6; font-size: 7px; }
.particle-preset-footer { align-items: center; justify-content: flex-end; }
.particle-preset-footer > span {
  margin-right: auto;
  color: var(--muted);
  font: 500 9px/1.3 var(--mono, monospace);
}
.particle-preset-footer kbd {
  padding: 2px 5px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: rgba(0, 0, 0, .28);
}
@media (max-width: 1050px) {
  .particle-preset-layout { grid-template-columns: 130px minmax(350px, 1fr) minmax(330px, .9fr); }
  .particle-preset-grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .particle-preset-selector { padding: 10px; }
  .particle-preset-modal { width: calc(100vw - 20px); height: calc(100dvh - 20px); }
  .particle-preset-layout { grid-template-columns: 1fr; overflow: auto; }
  .particle-preset-categories { flex-direction: row; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .particle-preset-category { width: auto; min-width: max-content; }
  .particle-preset-grid { min-height: 360px; overflow: visible; }
  .particle-preset-detail { min-height: 430px; border-left: 0; border-top: 1px solid var(--line); }
  .particle-preset-footer > span { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .particle-preset-card { transition: none; }
}

/* Actual scene captures retain their full 4:3 framing in both library views. */
.particle-recipe-selector .particle-preset-card { grid-template-columns: 128px minmax(0, 1fr); min-height: 112px; }
.particle-recipe-selector .particle-preset-card img { display: block; width: 128px; height: 96px; object-fit: contain; border-radius: 5px; background: #101722; }
.particle-recipe-selector .particle-preset-detail { min-height: 0; overflow-y: auto; }
.particle-recipe-selector .particle-preset-stage { flex: 0 0 auto; aspect-ratio: 4 / 3; min-height: 0; background: #101722; }
.particle-recipe-selector .particle-preset-stage img { display: block; width: 100%; height: 100%; object-fit: contain; }
.particle-recipe-selector [data-particle-companions] { color: #c4d8e8; }
.particle-recipe-selector .particle-preset-detail[hidden] { display: none; }
.particle-recipe-selector .particle-preset-card strong { white-space: normal; overflow: visible; line-height: 1.35; }
.particle-recipe-selector .particle-preset-stage { flex-basis: min(36vh, 340px); height: min(36vh, 340px); aspect-ratio: auto; }

.physics-preset-selector .particle-preset-stage video {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.physics-preset-selector .particle-preset-stage [hidden] { display: none; }
.physics-preset-selector .physics-preset-try { color: #d3e5f1; padding: 12px; background: #ffffff08; border-radius: 8px; line-height: 1.5; }
.physics-preset-selector .particle-preset-stage video { object-fit: contain; }
@media (min-width: 761px) and (max-width: 1100px) {
  .particle-preset-selector .particle-preset-layout { grid-template-columns: 110px minmax(0, 1fr) minmax(0, 1fr); }
  .particle-preset-selector .particle-preset-grid { grid-template-columns: 1fr; }
  .particle-preset-selector .particle-preset-card { grid-template-columns: 90px minmax(0, 1fr); }
  .particle-preset-selector .particle-preset-card img { width: 90px; height: 80px; }
}
@media (max-width: 760px) {
  .particle-preset-selector .particle-preset-layout { display: flex; flex-direction: column; }
  .particle-preset-selector .particle-preset-categories { flex: 0 0 auto; }
  .particle-preset-selector .particle-preset-grid { flex: 0 0 260px; min-height: 0; overflow-y: auto; }
  .particle-preset-selector .particle-preset-detail { flex: 0 0 auto; overflow: visible; }
  .physics-preset-selector .particle-preset-footer { flex-wrap: wrap; }
  .physics-preset-selector .particle-preset-footer > span { display: block; flex: 1 0 100%; }
}
@media (min-width: 761px) and (max-width: 1100px) {
  .particle-preset-selector .particle-preset-category { gap: 4px; padding: 0 6px; }
  .particle-preset-selector .particle-preset-category span { min-width: 0; overflow-wrap: anywhere; line-height: 1.2; }
  .particle-preset-selector .particle-preset-category small { flex: 0 0 auto; min-width: 18px; padding: 3px; }
}

@media (max-width: 760px) {
  .particle-preset-header { gap: 12px; flex-wrap: wrap; padding: 14px 16px; }
  .particle-preset-header h2 { flex: 1; font-size: 17px; }
  .particle-preset-header .particle-preset-search { order: 3; flex: 1 0 100%; margin: 0; min-width: 0; }
  .particle-preset-toolbar { flex-wrap: wrap; }
}

/* Preview media shares the image framing in both WebGL and CSS fallback. */
.start-template-carousel .start-template-video { z-index: 2; opacity: 0; pointer-events: none; }
.start-template-carousel .has-preview-video .start-template-video { opacity: 1; }
.start-template-motion { display: block; margin: 14px auto 8px; padding: 4px 10px; border: 0; background: transparent; color: #aabbd2; font: inherit; font-size: 10px; cursor: pointer; }
.start-template-motion:hover, .start-template-motion:focus-visible { color: #e4edff; }
.start-template-motion:disabled { opacity: .5; cursor: default; }

.cloud-preset-picker {
  display: grid; gap: 5px; width: 100%; padding: 10px 12px;
  border: 1px solid var(--line); border-radius: 7px; background: var(--panel);
  color: var(--text); text-align: left; cursor: pointer; font: inherit;
}
.cloud-preset-picker strong { font-size: 11px; font-weight: 500; line-height: 1.4; }
.cloud-preset-picker small { color: var(--muted); font-size: 10px; }
.cloud-preset-picker:hover { background: rgba(255, 255, 255, .06); }
.cloud-preset-picker:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.cloud-preset-selector .particle-preset-card img,
.cloud-preset-selector .particle-preset-stage { background: #7397ba; }
@media (max-width: 760px) {
  .cloud-preset-selector .particle-preset-grid { grid-template-columns: 1fr; }
  .cloud-preset-selector .particle-preset-layout { overflow-y: auto; }
  .cloud-preset-selector .particle-preset-stage { flex-basis: 180px; height: 180px; }
}
.city-preset-selector .particle-preset-card img,
.city-preset-selector .particle-preset-stage { background: #1b2130; }
@media (max-width: 760px) {
  .city-preset-selector .particle-preset-grid { grid-template-columns: 1fr; }
  .city-preset-selector .particle-preset-layout { overflow-y: auto; }
  .city-preset-selector .particle-preset-stage { flex-basis: 180px; height: 180px; }
}

.cloner-preset-selector .particle-preset-stage video { display: block; width: 100%; height: 100%; object-fit: contain; }
.cloner-preset-selector .particle-preset-stage [hidden] { display: none; }
@media (max-width: 760px) {
  .cloner-preset-selector .particle-preset-grid { grid-template-columns: 1fr; }
  .cloner-preset-selector .particle-preset-layout { overflow-y: auto; }
  .cloner-preset-selector .particle-preset-stage { flex-basis: 180px; height: 180px; }
}
.splat-library-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}
.splat-library-grid .splat-library-card {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  position: relative;
  padding: 0 0 14px;
  overflow: hidden;
  text-align: left;
}
.splat-library-image { aspect-ratio: 4 / 3; background: #101319; overflow: hidden; }
.splat-library-image img { width: 100%; height: 100%; object-fit: cover; display: block; }
.splat-library-placeholder { display: grid; place-items: center; height: 100%; font-size: 56px; color: #819aab; }
.splat-library-card .asset-item-name { padding: 12px 14px 4px; white-space: normal; font-size: 14px; }
.splat-library-description { padding: 0 14px; min-height: 34px; font-size: 12px; line-height: 1.45; color: var(--text-muted, #a5a9b2); }
.splat-library-credit { padding: 10px 14px 0; font-size: 10px; line-height: 1.4; color: var(--text-muted, #a5a9b2); }
.asset-browser-header:has(#splatSearchInput) { align-items: flex-start; }
.asset-filter-tabs:has(#splatSearchInput) { flex: 1; min-width: 0; flex-wrap: wrap; }
.asset-filter-tabs .editor-search-field:has(#splatSearchInput) { flex: 1 0 100%; width: 100%; min-width: 0; }
#splatSearchInput {
  flex: 1 0 100%; width: 100%; min-width: 0; box-sizing: border-box;
  padding: 9px 12px; border: 1px solid var(--line); border-radius: 6px;
  background: #0c1017; color: var(--text); font: inherit;
}
.asset-filter-tabs:has(#splatSearchInput) .asset-filter-tab { padding: 6px 9px; font-size: 12px; white-space: nowrap; }

/* Author styles must preserve the Local agent dialog’s conditional buttons. */
#localAgentDialog [hidden] { display: none !important; }

/* First-use local agent consent: one decision, no setup wizard. */
#agentConsentDialog {
  width: min(430px, calc(100vw - 48px));
  box-sizing: border-box;
  padding: 28px;
  border: 1px solid #44464c;
  border-radius: 16px;
  background: #202126;
  color: #f2f2f4;
  box-shadow: 0 24px 90px #0008;
}
#agentConsentDialog::backdrop { background: #08090cb3; backdrop-filter: blur(5px); }
#agentConsentDialog .agent-consent-eyebrow { color: #9da4af; font-size: 10px; letter-spacing: .12em; margin-bottom: 16px; }
#agentConsentDialog h2 { font-size: 23px; line-height: 1.3; font-weight: 600; margin: 0 0 14px; }
#agentConsentDescription { color: #b6bac4; font-size: 13px; line-height: 1.65; margin: 0; }
#agentConsentStatus { color: #b6bac4; font-size: 12px; margin: 12px 0; }
#agentConsentDialog .agent-consent-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 24px; }
#agentConsentDialog .btn { min-width: 84px; min-height: 36px; }

/* Canvas formats share the same compact picker in Settings and Templates. */
.start-aspect-ratio > select { width: min(290px, 45vw); padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--panel); color: var(--fg); font: inherit; font-size: 12px; }
.viewport-dimensions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 12px; max-width: 300px; }
.viewport-dimensions[hidden] { display: none; }
.viewport-dimensions label { display: grid; gap: 5px; color: var(--muted); font-size: 11px; }
.viewport-dimensions input { width: 100%; min-width: 0; box-sizing: border-box; background: var(--panel); color: var(--fg); border: 1px solid var(--line); border-radius: 6px; padding: 8px; font: inherit; font-variant-numeric: tabular-nums; }
.viewport-dimensions small { grid-column: 1 / -1; color: var(--muted); font-size: 10px; }

/* Onboarding start screen: the marketing homepage's paper and ink, with the
   friday effects letters and line-art icons as physics bodies
   (start-physics-wordmark.js). The template launcher
   (.is-authenticated) and the dialogs keep their editor styling. */
#startOverlay.is-onboarding,
#startOverlay.is-authenticated {
  --start-paper: #eeefec;
  --start-ink: #171916;
  --start-muted: #666d63;
  --start-line: #c9cec5;
  --start-link-line: #929a8c;
  --start-focus: #4f687e;
  --start-pad: clamp(28px, 4.6vw, 88px);
  --start-pill-bg: linear-gradient(180deg, #626964 0%, #3c423e 13%, #252b27 49%, #171c19 53%, #292f2a 100%);
  --start-pill-shadow:
    inset 0 1px 0 #ffffff80,
    inset 1px 0 0 #ffffff18,
    inset -1px 0 0 #ffffff18,
    inset 0 -1px 0 #0009,
    0 3px 0 #101611,
    0 4px 0 #8d938c,
    0 7px 10px #17201926,
    0 16px 26px -10px #17201945;
}

#startOverlay.is-onboarding {
  display: block;
  padding: 0;
  background: var(--start-paper);
  color: var(--start-ink);
  font-family: var(--font, "Montserrat", system-ui, sans-serif);
}

#startOverlay.is-onboarding::before,
#startOverlay.is-onboarding::after {
  display: none;
}

#startOverlay.is-onboarding ::selection {
  background: #c7d0d8;
}

/* Physics layer: letters and icons fill the window behind the actions. */
.start-wordmark {
  display: none;
}

#startOverlay.is-onboarding .start-wordmark,
#startOverlay.is-authenticated .start-wordmark {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  box-sizing: border-box;
  padding: 36px var(--start-pad) 150px;
  overflow: hidden;
  font: 900 min(22vw, 34vh, 23rem) / 1 var(--font-brand, "Archivo Black", Arial, sans-serif);
  user-select: none;
  -webkit-user-select: none;
}

/* Match the My projects scrim while retaining the same root effect underneath. */
#startOverlay.is-authenticated {
  background: var(--start-paper);
}

#startOverlay.is-authenticated::before {
  display: none;
}

#startOverlay.is-authenticated::after {
  background: rgba(0, 0, 0, .7);
  backdrop-filter: blur(4px);
  z-index: 2;
}

#startOverlay.is-authenticated .start-wordmark {
  pointer-events: none;
}

#startOverlay.is-authenticated #startCard {
  z-index: 3;
}

/* Switching to My projects keeps one scrim and the root effect, not two pickers. */
body:has(#myDemosModal.show) #startOverlay.is-authenticated #startCard {
  visibility: hidden;
}

body:has(#myDemosModal.show) #startOverlay.is-authenticated::after {
  display: none;
}

/* Plain text lines (not flex) so the baseline marker sits on the baseline. */
.start-wordmark-row {
  white-space: nowrap;
}

.start-wordmark-row + .start-wordmark-row {
  text-align: right;
}

.start-letter {
  display: inline-block;
  color: var(--start-ink);
  letter-spacing: -.025em;
  line-height: 1.08;
  cursor: grab;
  touch-action: none;
}

.start-baseline {
  display: inline-block;
  width: 0;
  height: 0;
}

.start-icon {
  position: absolute;
  top: 0;
  left: 0;
  display: grid;
  place-items: center;
  width: calc(49px * var(--icon-scale, 1));
  height: calc(49px * var(--icon-scale, 1));
  opacity: .9;
  cursor: grab;
  touch-action: none;
  visibility: hidden;
}

.start-icon img {
  width: 70%;
  height: 70%;
  pointer-events: none;
}

/* Until physics measures the layout, letters stay in normal flow. */
.start-wordmark.is-ready .start-letter {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  will-change: transform;
}

.start-wordmark.is-ready .start-icon {
  z-index: 1;
  visibility: visible;
  will-change: transform;
}

.start-wordmark .is-grabbed {
  z-index: 3;
  cursor: grabbing;
}

/* Actions sit above the physics layer at the bottom centre. */
#startOverlay.is-onboarding #startCard {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 3;
  width: auto;
  min-width: 0;
  max-width: none;
  height: auto;
  padding: 0;
  border: 0;
  border-radius: 0;
  overflow: visible;
  background: none;
  box-shadow: none;
  pointer-events: none;
}

#startOverlay.is-onboarding #startCard::before {
  display: none;
}

#startOverlay.is-onboarding #startCardInner {
  display: flex;
  justify-content: center;
  width: auto;
  max-width: none;
  padding: 0 var(--start-pad) clamp(34px, 6vh, 64px);
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: none;
  box-shadow: none;
}

#startOverlay.is-onboarding .start-right {
  display: flex;
  flex-direction: column;
  align-items: center;
  pointer-events: auto;
}

/* Signed in: account-aware primary action and destinations. */
#startOverlay #startOpenProjects[hidden],
#startOverlay #startMyProjects[hidden],
#startOverlay .start-continue-tooltip[aria-hidden="true"] {
  display: none;
}

#startOverlay.is-onboarding .start-session-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px 44px;
}

/* Signed out: fields · Login · Create account */
#startOverlay.is-onboarding .start-login-form {
  display: grid;
  grid-template-columns: 210px 210px auto auto;
  align-items: center;
  gap: 12px;
}

#startOverlay.is-onboarding .start-login-fields,
#startOverlay.is-onboarding .start-auth-actions {
  display: contents;
}

#startOverlay.is-onboarding .start-login-form > .start-message {
  grid-column: 1 / -1;
}

#startOverlay.is-onboarding #btnStartRegister {
  margin-left: 20px;
}

#startOverlay.is-onboarding .start-login-field input {
  box-sizing: border-box;
  width: 100%;
  height: 50px;
  padding: 0 18px;
  border: 1px solid var(--start-line);
  border-radius: 999px;
  outline: 0;
  background: #f8f8f6;
  color: var(--start-ink);
  font: 500 .9375rem var(--font, "Montserrat", system-ui, sans-serif);
  letter-spacing: -.01em;
  box-shadow: inset 0 1px 2px #1719160f;
  transition: border-color .16s ease, box-shadow .16s ease;
}

#startOverlay.is-onboarding .start-login-field input::placeholder {
  color: #8a9186;
}

#startOverlay.is-onboarding .start-login-field input:focus {
  border-color: var(--start-focus);
  box-shadow: inset 0 1px 2px #1719160f, 0 0 0 3px #4f687e26;
}

#startOverlay.is-onboarding .start-message {
  display: none;
  margin: 0 0 4px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--start-muted);
  font-size: .8125rem;
  font-weight: 500;
  text-align: center;
}

#startOverlay.is-onboarding .start-message.error {
  display: block;
  color: #a3321f;
}

#startOverlay.is-onboarding .start-message.success {
  display: block;
  color: #2f6a3a;
}

/* Primary: the marketing site's dark metallic pill. */
#startOverlay.is-onboarding #startCard #startContinueWorking,
#startOverlay.is-onboarding #startCard #btnStartLogin {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: auto;
  min-width: 0;
  height: auto;
  min-height: 56px;
  margin: 0;
  padding: 15px 30px;
  overflow: visible;
  border: 1px solid #171d18;
  border-radius: 999px;
  background: var(--start-pill-bg);
  color: #fff;
  font: 600 .9375rem / 1.35 var(--font, "Montserrat", system-ui, sans-serif);
  letter-spacing: -.035em;
  text-shadow: 0 1px 2px #0008;
  white-space: nowrap;
  box-shadow: var(--start-pill-shadow);
  transition: transform .2s, filter .2s, box-shadow .2s;
}

#startOverlay.is-onboarding #startCard #startContinueWorking::before,
#startOverlay.is-onboarding #startCard #btnStartLogin::before {
  content: "";
  position: absolute;
  inset: 1px 15% auto;
  height: 1px;
  border-radius: 0;
  background: linear-gradient(90deg, transparent, #ffffff8c, transparent);
}

#startOverlay.is-onboarding #startCard #startContinueWorking:hover:not(:disabled),
#startOverlay.is-onboarding #startCard #btnStartLogin:hover:not(:disabled) {
  border-color: #171d18;
  background: var(--start-pill-bg);
  box-shadow: var(--start-pill-shadow);
  filter: brightness(1.12);
  transform: translateY(-2px);
}

#startOverlay.is-onboarding #startCard #startContinueWorking:active:not(:disabled),
#startOverlay.is-onboarding #startCard #btnStartLogin:active:not(:disabled) {
  transform: translateY(2px);
  box-shadow: inset 0 1px 0 #ffffff60, 0 1px 0 #101611, 0 2px 0 #8d938c, 0 4px 8px #17201926;
}

/* Secondary: underlined text links. */
#startOverlay.is-onboarding #startCard #startOpenProjects,
#startOverlay.is-onboarding #startCard #startOpenTemplates,
#startOverlay.is-onboarding #startCard #btnStartRegister {
  width: auto;
  min-width: 0;
  height: auto;
  min-height: 44px;
  padding: 10px 0 7px;
  overflow: visible;
  border: 0;
  border-bottom: 1px solid var(--start-link-line);
  border-radius: 0;
  background: none;
  box-shadow: none;
  color: var(--start-ink);
  font: 500 .9375rem / 1.35 var(--font, "Montserrat", system-ui, sans-serif);
  letter-spacing: -.02em;
  white-space: nowrap;
  transform: none;
}

#startOverlay.is-onboarding #startCard #startOpenProjects::before,
#startOverlay.is-onboarding #startCard #startOpenTemplates::before,
#startOverlay.is-onboarding #startCard #btnStartRegister::before {
  display: none;
}

#startOverlay.is-onboarding #startCard #startOpenProjects:hover:not(:disabled),
#startOverlay.is-onboarding #startCard #startOpenTemplates:hover:not(:disabled),
#startOverlay.is-onboarding #startCard #btnStartRegister:hover:not(:disabled) {
  border-color: var(--start-ink);
  background: none;
  box-shadow: none;
  transform: none;
}

#startOverlay.is-onboarding #startCard .start-btn:disabled {
  opacity: .62;
  cursor: progress;
}

#startOverlay.is-onboarding #startCard button:focus-visible,
#startOverlay.is-onboarding .start-login-field input:focus-visible {
  outline: 2px solid var(--start-focus);
  outline-offset: 6px;
}

#startOverlay.is-onboarding .start-login-field input:focus-visible {
  outline-offset: 3px;
}

/* Continue having fun: recent project as an ink card above the pill. */
#startOverlay.is-onboarding .start-continue-action {
  position: relative;
}

#startOverlay.is-onboarding .start-continue-tooltip {
  position: absolute;
  bottom: calc(100% + 16px);
  left: 50%;
  z-index: 4;
  box-sizing: border-box;
  width: max-content;
  min-width: 220px;
  max-width: 340px;
  padding: 13px 18px 14px;
  border-radius: 10px;
  background: var(--start-ink);
  box-shadow: 0 2px 1px #00000015, 0 14px 30px -16px #151913aa;
  color: var(--start-paper);
  text-align: left;
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, 6px);
  transition: opacity .15s ease, transform .18s cubic-bezier(.2, .75, .25, 1), visibility .15s;
  pointer-events: none;
}

#startOverlay.is-onboarding .start-continue-tooltip::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  width: 10px;
  height: 10px;
  background: var(--start-ink);
  transform: translate(-50%, -5px) rotate(45deg);
}

#startOverlay.is-onboarding .start-continue-tooltip:has(.start-continue-thumbnail:not([hidden])) {
  width: 280px;
  padding-top: 8px;
}

#startOverlay.is-onboarding .start-continue-thumbnail {
  display: block;
  width: calc(100% + 20px);
  aspect-ratio: 16 / 9;
  margin: 0 -10px 12px;
  border-radius: 6px;
  background: #ffffff14;
  object-fit: cover;
}

#startOverlay.is-onboarding .start-continue-thumbnail[hidden] {
  display: none;
}

#startOverlay.is-onboarding .start-continue-tooltip > span {
  display: block;
  color: #a9b0a4;
  font-size: .6875rem;
  font-weight: 600;
  letter-spacing: .08em;
  line-height: 1.2;
  text-transform: uppercase;
}

#startOverlay.is-onboarding .start-continue-tooltip > strong {
  display: block;
  margin-top: 6px;
  overflow-wrap: anywhere;
  color: #fff;
  font-size: .9375rem;
  font-weight: 600;
  letter-spacing: -.02em;
  line-height: 1.3;
  text-wrap: balance;
}

/* Returning from the editor focuses the button; only hover reveals the preview. */
#startOverlay.is-onboarding .start-continue-action:hover .start-continue-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

#startOverlay.is-onboarding .start-continue-action[data-tooltip-state="loading"] .start-continue-tooltip > strong {
  color: #d4d8cf;
}

@media (prefers-reduced-motion: reduce) {
  #startOverlay.is-onboarding .start-continue-tooltip,
  #startOverlay.is-onboarding #startCard button {
    transition: none;
  }
}

/* Shards use the measured glyph outlines and never intercept navigation. */
.start-wordmark-shards,
.start-journey-screen {
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
}
.start-letter[data-life="broken"],
.start-letter[data-life="returning"] {
  pointer-events: none;
}
.start-sound-toggle { display: none; }
#startOverlay.is-onboarding .start-sound-toggle {
  position: absolute;
  top: 22px;
  right: 24px;
  z-index: 4;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 50%;
  background: transparent;
  color: var(--start-muted);
  cursor: pointer;
}
#startOverlay.is-onboarding .start-sound-toggle:hover {
  border-color: var(--start-line);
  color: var(--start-ink);
}
#startOverlay.is-onboarding .start-sound-toggle:focus-visible {
  outline: 2px solid var(--start-focus);
  outline-offset: 3px;
}
.start-sound-toggle[aria-pressed="true"] .sound-off,
.start-sound-toggle[aria-pressed="false"] .sound-waves { display: none; }

@font-face {
  font-family: "Montserrat";
  src: url("../fonts/Montserrat-500.woff2") format("woff2");
  font-style: normal;
  font-weight: 500;
  font-display: swap;
}

#startDesktopInvitation { display: none; }
body.start-mobile-playground #startOverlay.is-onboarding {
  height: 100dvh;
  min-height: 0;
  overflow: hidden;
  overscroll-behavior: none;
  --start-pad: clamp(14px, 4vw, 40px);
}
body.start-mobile-playground #startOverlay.is-onboarding #startCard { display: none; }
body.start-mobile-playground #startOverlay.is-onboarding .start-wordmark {
  outline: none;
  padding: calc(48px + env(safe-area-inset-top, 0px)) var(--start-pad) calc(104px + env(safe-area-inset-bottom, 0px));
  font-size: min(22vw, 28dvh, 230px);
  touch-action: none;
  -webkit-touch-callout: none;
}
body.start-mobile-playground #startDesktopInvitation:not([hidden]) {
  position: absolute;
  z-index: 3;
  display: block;
  right: max(20px, env(safe-area-inset-right, 0px));
  left: max(20px, env(safe-area-inset-left, 0px));
  bottom: calc(22px + env(safe-area-inset-bottom, 0px));
  margin: 0;
  text-align: center;
  color: var(--start-ink);
  font: 500 13px / 1.6 "Montserrat", sans-serif;
  pointer-events: none;
}
body.start-mobile-playground #startOverlay.is-onboarding .start-sound-toggle {
  width: 48px;
  height: 48px;
  top: calc(8px + env(safe-area-inset-top, 0px));
  right: calc(8px + env(safe-area-inset-right, 0px));
  touch-action: manipulation;
}
@media (max-height: 500px) and (orientation: landscape) {
  body.start-mobile-playground #startOverlay.is-onboarding .start-wordmark {
    padding-top: max(16px, env(safe-area-inset-top, 0px));
    padding-bottom: calc(68px + env(safe-area-inset-bottom, 0px));
    font-size: min(22vw, 29dvh);
  }
  body.start-mobile-playground #startDesktopInvitation:not([hidden]) { bottom: calc(10px + env(safe-area-inset-bottom, 0px)); }
}

/* Track colors by type */
.trackRow.audio { --track-rgb: var(--family-audio-rgb); background: rgba(var(--track-rgb),.03); }
.trackRow.scene { --track-rgb: var(--family-scene-rgb); background: rgba(var(--track-rgb),.03); }
.trackRow.scene-child-row {
  --track-rgb: var(--family-system-rgb);
  --scene-family-wash: .075;
  height: 62px;
  background: linear-gradient(90deg, rgba(var(--track-rgb), var(--scene-family-wash)), rgba(14, 20, 31, .36));
  border-bottom-color: rgba(var(--track-rgb), .16);
}
.trackRow.scene-child-row[data-scene-family-depth="1"] { --scene-family-wash: .09; }
.trackRow.scene-child-row[data-scene-family-depth="2"] { --scene-family-wash: .065; }
.trackRow.scene-child-row[data-scene-family-depth="3"] { --scene-family-wash: .05; }
.trackRow.scene-child-row.scene-family-root {
  --scene-family-wash: .14;
  border-top-color: rgba(var(--track-rgb), .42);
  box-shadow:
    inset 3px 0 0 rgba(var(--track-rgb), .78),
    inset 0 1px 0 rgba(255, 255, 255, .045);
}
.trackRow.scene-child-row.scene-lane-camera { --track-rgb: var(--family-camera-rgb); }
.trackRow.scene-child-row.scene-lane-light { --track-rgb: var(--family-light-rgb); }
.trackRow.scene-child-row.scene-lane-object { --track-rgb: var(--family-geometry-rgb); }
.trackRow.scene-child-row.scene-lane-material { --track-rgb: var(--family-geometry-rgb); }
.trackRow.scene-child-row.scene-lane-deformer { --track-rgb: var(--family-geometry-rgb); }
.trackRow.scene-child-row.scene-lane-group { --track-rgb: var(--family-group-rgb); }
.trackRow.scene-child-row.scene-lane-cloner { --track-rgb: var(--family-cloner-rgb); }
.trackRow.scene-child-row.scene-lane-particles { --track-rgb: var(--family-particles-rgb); }
.trackRow.scene-child-row.scene-lane-system { --track-rgb: var(--family-system-rgb); }
.trackRow.scene-child-row.text-reveal-child-row { --track-rgb: var(--family-text-rgb); }
.trackRow.scene-child-row.text-postfx-child-row { --track-rgb: var(--family-postfx-rgb); }
.trackRow.shader { --track-rgb: var(--family-shader-rgb); background: rgba(var(--track-rgb),.03); }
.trackRow.media { --track-rgb: var(--family-media-rgb); background: rgba(var(--track-rgb),.03); }
.trackRow.postfx { --track-rgb: var(--family-postfx-rgb); background: rgba(var(--track-rgb),.03); }
.trackRow.text { --track-rgb: var(--family-text-rgb); background: rgba(var(--track-rgb),.03); }
.trackRow.lut { --track-rgb: var(--family-lut-rgb); background: rgba(var(--track-rgb),.03); }

.trackRow.webcam { --track-rgb: var(--family-webcam-rgb); }
.trackRow.screen { --track-rgb: var(--family-screen-rgb); }
.trackRow.mask { --track-rgb: var(--family-mask-rgb); background:rgba(var(--track-rgb),.03); }
.trackRow:not(.scene) .seg {
  background:linear-gradient(135deg,rgba(var(--track-rgb),.72),rgba(var(--track-rgb),.3));
}

/* Track header - left side with drag handle, name, buttons */
.track-header {
  display: flex;
  align-items: center;
  gap: 3px;
  min-width: var(--timeline-track-header-width, 272px);
  max-width: var(--timeline-track-header-width, 272px);
  padding: 0 8px;
  background:
    linear-gradient(90deg, rgba(var(--track-rgb, 120, 140, 170), .14), transparent 72%),
    rgba(0,0,0,0.25);
  border-right: 1px solid var(--line);
  border-left: 2px solid rgba(var(--track-rgb, 120, 140, 170), .42);
  z-index: 5;
  flex-shrink: 0;
  box-sizing: border-box;
  user-select: none;
  -webkit-user-select: none;
}
.track-drag-handle {
  cursor: grab;
  width: 12px;
  padding: 2px 0;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
  user-select: none;
  flex: 0 0 auto;
}
.track-drag-handle:hover { color: var(--fg); }
.track-drag-handle:active { cursor: grabbing; }
.trackRow.dragging { opacity: 0.5; }
.trackRow.drag-over { border-top: 2px solid var(--accent); }
.trackRow.drag-over-after::after {
  content: '';
  position: absolute;
  z-index: 40;
  right: 0;
  bottom: 0;
  left: 0;
  height: 2px;
  background: var(--accent);
  box-shadow: 0 0 8px color-mix(in srgb, var(--accent) 65%, transparent);
  pointer-events: none;
}
.trackRow.media-batch-drop-target {
  background:
    linear-gradient(90deg, rgba(93, 190, 255, .2), rgba(93, 190, 255, .06)) !important;
  box-shadow: inset 0 0 0 2px rgba(93, 190, 255, .7);
}
#timelineViewport.media-batch-drop-active::after {
  content: attr(data-media-drop-label);
  position: sticky;
  z-index: 80;
  left: calc(var(--timeline-track-header-width, 272px) + 18px);
  top: 12px;
  display: inline-flex;
  width: max-content;
  padding: 9px 12px;
  border: 1px solid rgba(93, 190, 255, .72);
  border-radius: 7px;
  background: rgba(9, 17, 29, .94);
  color: #a8dfff;
  font-size: 11px;
  letter-spacing: .02em;
  box-shadow: 0 10px 24px rgba(0, 0, 0, .35);
  pointer-events: none;
}
.trackRow.segment-drop-target { 
  background: rgba(100, 200, 255, 0.15) !important; 
  box-shadow: inset 0 0 0 2px rgba(100, 200, 255, 0.5);
}
.track-name {
  flex: 1;
  min-width: 0;
  font-size: 11.5px;
  color: var(--fg);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: grab;
  user-select: none;
  -webkit-user-select: none;
}
.track-name:active { cursor: grabbing; }
.track-add-btn {
  width: 20px;
  height: 20px;
  border: none;
  background: rgba(255,255,255,0.1);
  color: var(--fg);
  border-radius: 3px;
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.track-add-btn:hover { background: rgba(255,255,255,0.2); }
.track-visibility-btn {
  appearance: none;
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  padding: 4px;
  border: 0 !important;
  border-radius: 4px;
  background: transparent !important;
  box-shadow: none !important;
  color: rgba(var(--track-rgb, 170, 190, 220), .9);
  cursor: pointer;
  flex: 0 0 auto;
  touch-action: manipulation;
}
.track-visibility-btn svg {
  display: block;
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.ui-icon {
  display: block;
  width: 1em;
  height: 1em;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.delete-icon-btn .ui-icon {
  width: 14px;
  height: 14px;
}
.ui-icon.ui-icon-delete { stroke-width: 1.5; }
.delete-icon-btn:not(:disabled) .ui-icon-delete {
  opacity: .7;
  transition: opacity 120ms ease;
}
.delete-icon-btn:hover:not(:disabled) .ui-icon-delete,
.delete-icon-btn:focus-visible .ui-icon-delete { opacity: 1; }
.delete-action-btn {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.delete-action-btn .ui-icon {
  width: 14px;
  height: 14px;
}
.track-visibility-btn:hover {
  color: var(--fg);
  background: rgba(255,255,255,.1) !important;
}
.track-visibility-btn.is-hidden {
  color: var(--muted);
  opacity: .72;
}
.track-delete-btn {
  width: 18px;
  height: 18px;
  border: none;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 12px;
  opacity: 0.6;
  display: flex;
  align-items: center;
  justify-content: center;
}
.track-delete-btn:hover { color: #ff6666; opacity: 1; }
.track-delete-btn:disabled { opacity: 0.2; cursor: not-allowed; }
.track-content {
  flex: 1;
  position: relative;
  overflow: hidden;
}
.track-hint {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--muted);
  font-size: 11px;
  pointer-events: none;
  opacity: 0.5;
}

.track-header.selected {
  border-left-color: rgba(var(--track-rgb, 120, 180, 255), .95);
  background:
    linear-gradient(90deg, rgba(var(--track-rgb, 120, 180, 255), .24), transparent 82%),
    rgba(120, 180, 255, 0.05);
  box-shadow: inset 0 0 0 1px rgba(var(--track-rgb, 120, 180, 255), .18);
}

.scene-child-header {
  padding-left: calc(18px + var(--scene-lane-indent, 0px));
  border-left-color: rgba(var(--track-rgb), .35);
  background:
    linear-gradient(90deg, rgba(var(--track-rgb), .14), transparent 82%),
    rgba(5, 9, 16, .42);
}
.scene-family-root .scene-child-header {
  border-left-color: rgba(var(--track-rgb), .82);
  background:
    linear-gradient(90deg, rgba(var(--track-rgb), .24), transparent 86%),
    rgba(5, 9, 16, .46);
}
.scene-family-root .scene-lane-kind {
  color: rgba(var(--track-rgb), .98);
}
.scene-auto-group .track-name { font-weight: 600; }
.scene-auto-group-summary {
  cursor: pointer;
  background: rgba(var(--track-rgb), .18);
  border: 1px solid rgba(var(--track-rgb), .5);
}
.scene-auto-group .scene-child-header { cursor: pointer; }
.scene-auto-group-summary .title { color: rgba(255, 255, 255, .85); }
.scene-child-header.selected {
  border-left-color: rgba(var(--track-rgb), 1);
  background:
    linear-gradient(90deg, rgba(var(--track-rgb), .3), transparent 88%),
    rgba(20, 40, 65, .35);
}
.scene-child-header .track-name,
.scene-child-seg .title {
  opacity: .85;
}
.scene-lane-branch {
  position: relative;
  width: 12px;
  height: 100%;
  flex: 0 0 12px;
}
.scene-lane-branch::before {
  content: "";
  position: absolute;
  left: 1px;
  top: -32px;
  bottom: 50%;
  border-left: 1px solid rgba(var(--track-rgb), .38);
  border-bottom: 1px solid rgba(var(--track-rgb), .38);
  width: 10px;
  border-bottom-left-radius: 5px;
}
.scene-lane-kind {
  display: block;
  margin-bottom: 2px;
  color: rgba(var(--track-rgb), .82);
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: .08em;
  line-height: 1;
  text-transform: uppercase;
}
.scene-child-content {
  background: linear-gradient(90deg, rgba(var(--track-rgb), .025), rgba(2, 7, 13, .18));
}
.scene-child-seg {
  top: 5px;
  height: calc(100% - 10px);
  border-color: rgba(var(--track-rgb), .46);
  background:
    linear-gradient(135deg, rgba(var(--track-rgb), .94), rgba(var(--track-rgb), .5)) !important;
  box-shadow: 0 5px 13px rgba(0,0,0,.28), inset 0 1px 0 rgba(255,255,255,.18);
}
.text-reveal-seg {
  isolation: isolate;
  background: rgba(var(--track-rgb), .28) !important;
  overflow: hidden;
}
.text-reveal-seg > .title,
.text-reveal-seg > .meta {
  z-index: 3;
}
.text-reveal-seg > .title {
  left: 42px;
  right: 42px;
  text-align: center;
}
.text-reveal-phase {
  position: absolute;
  z-index: 1;
  top: 0;
  bottom: 0;
  min-width: 1px;
  pointer-events: none;
}
.text-reveal-phase-in {
  left: 0;
  background: linear-gradient(90deg, rgba(89, 190, 255, .92), rgba(89, 190, 255, .46));
  box-shadow: inset -1px 0 0 rgba(216, 244, 255, .8);
}
.text-reveal-phase-out {
  right: 0;
  background: linear-gradient(90deg, rgba(255, 126, 191, .46), rgba(255, 126, 191, .92));
  box-shadow: inset 1px 0 0 rgba(255, 226, 241, .82);
}
.text-reveal-phase > span {
  position: absolute;
  top: 4px;
  color: rgba(4, 12, 22, .78);
  font-size: 8px;
  font-weight: 850;
  letter-spacing: .08em;
  line-height: 1;
  text-shadow: 0 1px 0 rgba(255,255,255,.24);
}
.text-reveal-phase-in > span { left: 6px; }
.text-reveal-phase-out > span { right: 6px; }
.text-reveal-phase-handle {
  position: absolute;
  z-index: 4;
  top: 0;
  bottom: 0;
  width: 13px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  cursor: ew-resize;
  pointer-events: auto;
}
.text-reveal-phase-handle::after {
  content: '';
  position: absolute;
  top: 3px;
  bottom: 3px;
  left: 6px;
  width: 2px;
  border-radius: 2px;
  background: rgba(245, 251, 255, .92);
  box-shadow: 0 0 0 1px rgba(9, 21, 36, .36), 0 0 7px rgba(190, 230, 255, .5);
}
.text-reveal-phase-handle.in-end { right: -7px; }
.text-reveal-phase-handle.out-start { left: -7px; }
.text-reveal-seg > .handle {
  z-index: 5;
  width: 10px;
}
.material-timeline-swatch {
  position: relative;
  width: 22px;
  height: 22px;
  flex: 0 0 22px;
  overflow: hidden;
  border: 1px solid rgba(var(--material-accent-rgb, 100, 214, 174), .82);
  border-radius: 50%;
  background: rgb(var(--material-base-rgb, 100, 214, 174));
  box-shadow:
    0 2px 7px rgba(0, 0, 0, .42),
    inset 0 0 0 1px rgba(255, 255, 255, .18);
}
.material-timeline-clip {
  isolation: isolate;
  border-color: rgba(var(--material-accent-rgb), .82) !important;
  background: rgb(var(--material-base-rgb)) !important;
  box-shadow:
    0 5px 13px rgba(0, 0, 0, .34),
    inset 0 1px 0 rgba(255, 255, 255, .24),
    inset 3px 0 0 rgba(var(--material-accent-rgb), .8);
}
.material-timeline-surface,
.material-timeline-texture {
  position: absolute;
  inset: 0;
  display: block;
  pointer-events: none;
}
.material-timeline-surface {
  z-index: 0;
  overflow: hidden;
  background:
    linear-gradient(135deg,
      rgba(var(--material-accent-rgb), .78),
      rgba(var(--material-base-rgb), .92) 48%,
      rgba(var(--material-base-rgb), .68));
}
.material-timeline-surface::before,
.material-timeline-surface::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.material-timeline-surface::before {
  left: 9%;
  right: auto;
  width: var(--material-highlight-width, 28%);
  opacity: var(--material-highlight-opacity, .36);
  transform: skewX(-18deg);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .84), transparent);
}
.material-timeline-texture {
  z-index: 1;
  opacity: var(--material-texture-opacity, .3);
  background-position: center;
  background-size: cover;
  filter: saturate(1.12) contrast(1.08);
  mix-blend-mode: soft-light;
}
.material-timeline-clip > .title,
.material-timeline-clip > .meta {
  z-index: 2;
  color: var(--material-text-color) !important;
  text-shadow: var(--material-text-shadow) !important;
}
.material-timeline-clip > .handle { z-index: 3; }

/* Finish grammar: readable as a small swatch and as a full timeline clip. */
.material-finish-glass .material-timeline-surface {
  background:
    repeating-conic-gradient(from 45deg, rgba(255,255,255,.11) 0 25%, rgba(0,0,0,.08) 0 50%) 0 0 / 11px 11px,
    linear-gradient(135deg, rgba(var(--material-accent-rgb), .48), rgba(var(--material-base-rgb), .3));
}
.material-finish-glass .material-timeline-surface::before {
  left: 18%;
  width: 20%;
  opacity: calc(var(--material-highlight-opacity, .36) + .2);
  transform: skewX(-24deg);
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.95), rgba(255,255,255,.18), transparent);
}
.material-finish-metal .material-timeline-surface {
  background:
    linear-gradient(105deg,
      rgba(var(--material-base-rgb), .72) 0 25%,
      rgba(255,255,255,.72) 38%,
      rgba(var(--material-accent-rgb), .88) 47%,
      rgba(10,15,22,.32) 62%,
      rgba(var(--material-base-rgb), .82) 100%);
}
.material-finish-metal .material-timeline-surface::before { opacity: .16; }
.material-finish-coated .material-timeline-surface::before {
  left: 5%;
  width: 48%;
  opacity: calc(var(--material-highlight-opacity, .36) + .12);
}
.material-finish-matte .material-timeline-surface {
  background:
    radial-gradient(circle at 20% 30%, rgba(255,255,255,.09) 0 1px, transparent 1.5px) 0 0 / 7px 7px,
    linear-gradient(135deg, rgba(var(--material-accent-rgb), .6), rgba(var(--material-base-rgb), .92));
}
.material-finish-matte .material-timeline-surface::before { opacity: .08; }
.material-finish-iridescent .material-timeline-surface::after {
  opacity: .56;
  background: linear-gradient(112deg,
    rgba(255,70,150,.58), rgba(255,196,73,.42), rgba(75,245,215,.46), rgba(96,125,255,.56), rgba(216,98,255,.52));
  mix-blend-mode: screen;
}
.material-finish-wireframe .material-timeline-surface::after {
  opacity: .7;
  background:
    linear-gradient(rgba(255,255,255,.42) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.42) 1px, transparent 1px);
  background-size: 9px 9px;
  mix-blend-mode: overlay;
}
.material-finish-faceted:not(.material-finish-wireframe) .material-timeline-surface::after {
  opacity: .34;
  background:
    linear-gradient(32deg, transparent 44%, rgba(255,255,255,.48) 45% 51%, transparent 52%) 0 0 / 22px 18px,
    linear-gradient(148deg, transparent 44%, rgba(0,0,0,.42) 45% 51%, transparent 52%) 11px 0 / 22px 18px;
}
.trackRow.minimized .material-timeline-swatch {
  width: 15px;
  height: 15px;
  flex-basis: 15px;
}
.scene-child-seg.is-disabled {
  opacity: 1;
  filter: saturate(.48);
}
.chunk-trigger-marker {
  position:absolute;
  z-index:8;
  top:2px;
  width:18px;
  height:calc(100% - 4px);
  margin-left:-9px;
  padding:0;
  border:0;
  border-left:2px solid var(--exploder-accent,#ff9b62);
  background:linear-gradient(90deg,color-mix(in srgb,var(--exploder-accent,#ff9b62) 22%,transparent),transparent);
  color:var(--exploder-accent,#ff9b62);
  cursor:ew-resize;
  filter:drop-shadow(0 0 5px color-mix(in srgb,var(--exploder-accent,#ff9b62) 48%,transparent));
}
.chunk-trigger-marker span {
  position:absolute;
  left:-8px;
  top:-2px;
  display:grid;
  place-items:center;
  width:15px;
  height:15px;
  border:1px solid currentColor;
  border-radius:50%;
  background:rgba(6,10,18,.94);
  font-size:9px;
}
.chunk-trigger-marker:hover span { transform:scale(1.12); background:color-mix(in srgb,var(--exploder-accent,#ff9b62) 22%,#07101b); }
.scene-track-expand-btn {
  width: 22px;
  height: 22px;
  padding: 3px;
  flex: 0 0 22px;
  border: 1px solid rgba(var(--track-rgb, 100, 150, 255), .2);
  border-radius: 5px;
  background: rgba(var(--track-rgb, 100, 150, 255), .08);
  color: rgba(var(--track-rgb, 100, 150, 255), .86);
  cursor: pointer;
  transition: background .14s ease, border-color .14s ease, color .14s ease;
}
.scene-track-expand-btn svg {
  display: block;
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform .14s ease;
}
.scene-track-expand-btn:hover {
  border-color: rgba(var(--track-rgb, 100, 150, 255), .45);
  background: rgba(var(--track-rgb, 100, 150, 255), .18);
  color: var(--fg);
}
.scene-track-expand-btn.is-expanded svg {
  transform: rotate(90deg);
}
.scene-system-expand-btn {
  width: 19px;
  height: 19px;
  margin-left: -2px;
  padding: 2px;
  flex: 0 0 19px;
  border: 1px solid rgba(var(--track-rgb), .24);
  border-radius: 4px;
  background: rgba(var(--track-rgb), .075);
  color: rgba(var(--track-rgb), .9);
  cursor: pointer;
}
.scene-system-expand-btn svg {
  display: block;
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform .14s ease;
}
.scene-system-expand-btn:hover {
  border-color: rgba(var(--track-rgb), .5);
  background: rgba(var(--track-rgb), .16);
  color: var(--fg);
}
.scene-system-expand-btn.is-expanded svg { transform: rotate(90deg); }
.trackRow.minimized .scene-system-expand-btn {
  width: 17px;
  height: 17px;
  flex-basis: 17px;
}
.trackRow.minimized .scene-lane-kind {
  display: none;
}
.trackRow.minimized .scene-lane-branch {
  display: block;
  width: 14px;
  height: 24px;
  flex: 0 0 14px;
}
.trackRow.minimized .scene-lane-branch::before {
  left: 2px;
  top: -12px;
  bottom: 50%;
  width: 9px;
  border-left-color: rgba(var(--track-rgb), .32);
  border-bottom-color: rgba(var(--track-rgb), .32);
  border-bottom-left-radius: 4px;
}
.trackRow.minimized .scene-child-header {
  padding-left: calc(30px + var(--scene-lane-indent, 0px));
}

.trackRow.track-hidden .track-content {
  opacity: .32;
  filter: saturate(.45);
}
.trackRow.track-hidden .track-header {
  background: rgba(0,0,0,.3);
}
.trackRow.track-hidden .track-name {
  color: var(--muted);
}

/* Minimized track styling */
.trackRow.minimized {
  height: 24px !important;
  min-height: 24px !important;
  max-height: 24px !important;
}
.trackRow.minimized .track-content {
  height: 24px;
  overflow: hidden;
}
.trackRow.minimized .seg {
  top: 2px !important;
  height: 18px !important;
  border-radius: 4px;
}
.trackRow.minimized .seg .title {
  top: 2px;
  font-size: 10px;
}
.trackRow.minimized .seg .meta {
  display: none;
}
.trackRow.minimized .track-hint {
  display: none;
}

/* All tracks use flexbox layout with header */
.trackRow {
  display: flex;
  align-items: stretch;
}

/* Audio track styling */
.trackRow.audio {
  min-height: 70px;
  height: 70px;
}
.trackRow.audio .track-header {
  background:
    linear-gradient(90deg, rgba(var(--track-rgb), .15), transparent 72%),
    rgba(0,0,0,0.3);
}
.trackRow.audio .seg {
  top: 4px;
  height: calc(100% - 8px);
  background: linear-gradient(135deg, rgba(var(--track-rgb),.5), rgba(var(--track-rgb),.25));
}
.legacy-audio-track {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  min-height: 1px !important;
  overflow: hidden !important;
  opacity: 0;
  pointer-events: none;
}
.audio-segment-waveform {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  opacity: 0.9;
  pointer-events: none;
}
.trackRow.audio .seg .title,
.trackRow.audio .seg .meta {
  color: rgba(240, 253, 255, 0.96);
  text-shadow: 0 1px 2px rgba(0,0,0,.8);
  z-index: 2;
}
.audio-track-waveform {
  flex: 1;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.audio-track-controls {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 4px 8px;
  background: rgba(0,0,0,0.2);
  z-index: 1;
}
.audio-track-btn {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: rgba(255,200,100,0.15);
  color: var(--gold);
  font-size: 18px;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}
.audio-track-btn:hover {
  background: rgba(255,200,100,0.3);
  transform: scale(1.1);
}
.audio-track-btn:active {
  transform: scale(0.95);
}
.audio-track-btn.delete {
  background: rgba(255,100,100,0.15);
  color: var(--bad);
}
.audio-track-btn.delete:hover {
  background: rgba(255,100,100,0.3);
}

/* Audio Analysis Modal */
.audio-analysis-spinner {
  width: 48px;
  height: 48px;
  border: 4px solid var(--line);
  border-top-color: var(--accent);
  border-radius: 50%;
  margin: 0 auto;
  animation: spin 1s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
.audio-analysis-progress {
  height: 6px;
  background: var(--line);
  border-radius: 3px;
  overflow: hidden;
}
#audioAnalysisProgressBar {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--good));
  width: 0%;
  transition: width 0.3s ease-out;
}

/* Add button for tracks */
.trackAddBtn {
  position: absolute;
  right: 10px;
  top: 6px;
  width: 24px;
  height: 24px;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: rgba(255,200,100,0.15);
  color: var(--gold);
  font-size: 18px;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: all 0.15s ease;
}
.trackAddBtn:hover {
  background: rgba(255,200,100,0.3);
  transform: scale(1.1);
}
.trackAddBtn:active {
  transform: scale(0.95);
}

/* Empty track hint */
.trackHint {
  position: absolute;
  left: 80px;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(255,255,255,0.25);
  font-size: 11px;
  pointer-events: none;
}

/* Fullscreen mode */
body.fullscreen-mode {
  overflow: hidden;
}
body.fullscreen-mode #app {
  position: fixed;
  inset: 0;
  z-index: auto;
}
body.fullscreen-mode #viewportWrap {
  flex: 1 1 100%;
  height: 100vh;
  border: none;
}
body.fullscreen-mode #topNav,
body.fullscreen-mode #hud,
body.fullscreen-mode #splitter,
body.fullscreen-mode #editor {
  display: none !important;
}
body.fullscreen-mode:not(.fullscreen-authoring) #canvasContainer,
body.fullscreen-mode:not(.fullscreen-authoring) #webgpuCanvas {
  cursor: none;
}
#viewportWrap:fullscreen,
#viewportWrap:-webkit-full-screen {
  width: 100vw !important;
  height: 100vh !important;
  min-height: 0 !important;
  border: 0 !important;
  background: #000;
}
#viewportWrap::backdrop {
  background: #000;
}

/* Keep the last completed frame stable while browser chrome enters or leaves
   native fullscreen. The canvases retain their authored aspect ratio instead
   of exposing the old editor-sized surface or a transient stretched frame. */
body.fullscreen-transitioning #viewportWrap {
  position: fixed !important;
  inset: 0 !important;
  z-index: 10001;
  width: 100vw !important;
  height: 100vh !important;
  min-height: 0 !important;
  flex: none !important;
  border: 0 !important;
  background: #000;
}
body.fullscreen-transitioning #canvasContainer {
  width: 100% !important;
  height: 100% !important;
  background: #000;
}
body.fullscreen-transitioning #webgpuCanvas,
body.fullscreen-transitioning #webgpuTransitionCanvas,
body.fullscreen-transitioning #imageOverlayCanvas,
body.fullscreen-transitioning #editorOverlayCanvas {
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  object-fit: contain;
}

/* Clean fullscreen hides editor chrome, retaining authored canvases and script UI. */
body.fullscreen-authoring.fullscreen-ui-hidden #viewportWrap > :not(#canvasContainer):not(.script-ui-surface),
body.fullscreen-authoring.fullscreen-ui-hidden #canvasContainer > :not(canvas):not(.script-ui-surface),
body.fullscreen-authoring.fullscreen-ui-hidden #editorOverlayCanvas,
body.fullscreen-authoring.fullscreen-ui-hidden #toastContainer {
  display: none !important;
}

/* Fullscreen hint overlay */
#fullscreenHint {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  padding: 10px 20px;
  background: rgba(0,0,0,0.7);
  color: rgba(255,255,255,0.8);
  font-size: 12px;
  border-radius: 8px;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  z-index: 10000;
}
body.fullscreen-mode #fullscreenHint.show {
  opacity: 1;
}

/* Play mode (iframe player) - hide all UI immediately via CSS */
body.play-mode #topNav,
body.play-mode #editorBar,
body.play-mode #editor,
body.play-mode #splitter,
body.play-mode #startOverlay,
body.play-mode #authLoading,
body.play-mode .panel,
body.play-mode .side-panel,
body.play-mode #hud {
  display: none !important;
}

body.play-mode {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

/* The start screen supplies the permanent full-bleed gradient below this
   player. Keep the embedded surface transparent around its 16:9 presentation
   so an intermediate iframe size can never expose black gutters. */
html.start-background-surface,
body.start-background-surface,
body.start-background-surface #app,
body.start-background-surface #viewportWrap,
body.start-background-surface #canvasContainer {
  background: transparent !important;
}

/* Unlike a standalone video player, the onboarding hero is the page itself.
   Force its presentation surface to the iframe viewport instead of allowing
   the generic 16:9 player rules to letterbox it. */
body.start-background-surface #canvasContainer,
body.start-background-surface #webgpuCanvas,
body.start-background-surface #editorOverlayCanvas,
body.start-background-surface #imageOverlayCanvas {
  width: 100vw !important;
  height: 100vh !important;
  max-width: none !important;
  max-height: none !important;
}

body.start-background-surface #imageOverlayCanvas {
  top: 0 !important;
  left: 0 !important;
  transform: none !important;
}

body.play-mode #app {
  width: 100%;
  height: 100%;
  position: relative;
}

body.play-mode #viewportWrap {
  flex: 1 !important;
  width: 100% !important;
  height: 100% !important;
  border: none !important;
  position: absolute !important;
  inset: 0 !important;
}

body.play-mode #canvasContainer {
  width: 100% !important;
  height: 100% !important;
  position: absolute !important;
  inset: 0 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}

body.play-mode #webgpuCanvas,
body.play-mode #imageOverlayCanvas {
  /* Don't force 100% - let resizeRenderer handle the aspect ratio */
  max-width: 100% !important;
  max-height: 100% !important;
}

body.play-mode #imageOverlayCanvas {
  /* The overlay is the complete presentation surface on iOS. Unlike the
     flex-positioned WebGL canvas it is absolutely positioned, so center it
     explicitly inside portrait and square player viewports. */
  top: 50% !important;
  left: 50% !important;
  transform: translate(-50%, -50%) !important;
}

/* Play mode controls overlay */
.play-mode-controls {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  padding: 10px 16px;
  background: linear-gradient(rgba(255,255,255,.03), rgba(255,255,255,.03)), rgba(16,21,33,0.9);
  border: 1px solid var(--line);
  border-radius: 10px;
  opacity: 0;
  transition: opacity 0.3s;
  z-index: 1000;
}

body.play-mode:hover .play-mode-controls,
body.play-mode.paused .play-mode-controls {
  opacity: 1;
}

.play-mode-btn {
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font-size: 11px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  font-family: inherit;
}

.play-mode-btn:hover {
  background: rgba(255,255,255,0.05);
  color: var(--text);
}

/* Side Panels */
.side-panel {
  position: absolute;
  top: 0;
  bottom: 0;
  background: linear-gradient(180deg, rgba(12,14,20,0.98), rgba(8,10,14,0.98));
  border: none;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 40;
  min-width: 0;
}
#objectListPanel {
  left: 0;
  border-right: 1px solid var(--line);
}
#paramPanel {
  right: 0;
  border-left: 1px solid var(--line);
}
.panel-header {
  min-height: 46px;
  padding: 11px 14px;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.02);
  font-size: 12px;
  font-weight: 650;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 1px;
  flex-shrink: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.panel-header-actions {
  display: flex;
  gap: 4px;
  align-items: center;
}
.parameter-search {
  position: relative;
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  margin: 10px 10px 7px;
  min-height: 34px;
  border: 1px solid rgba(132, 170, 218, 0.16);
  border-radius: 7px;
  background: rgba(255,255,255,0.035);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.025);
  transition: border-color 140ms ease, background-color 140ms ease, box-shadow 140ms ease;
}
.parameter-search:focus-within {
  border-color: color-mix(in srgb, var(--accent) 52%, transparent);
  background: color-mix(in srgb, var(--accent) 6%, rgba(255,255,255,0.035));
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 9%, transparent);
}
.parameter-search-icon {
  flex: 0 0 auto;
  width: 15px;
  height: 15px;
  margin-left: 10px;
  fill: none;
  stroke: var(--muted);
  stroke-width: 1.7;
  stroke-linecap: round;
}
.parameter-search input[type="search"] {
  min-width: 0;
  width: 100%;
  height: 32px;
  padding: 0 8px;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
  font: 500 11.5px/1 var(--mono, monospace);
  letter-spacing: 0.01em;
}
.parameter-search input[type="search"]::placeholder {
  color: color-mix(in srgb, var(--muted) 72%, transparent);
}
.parameter-search input[type="search"]::-webkit-search-cancel-button {
  appearance: none;
}
.parameter-search-clear {
  flex: 0 0 auto;
  width: 27px;
  height: 27px;
  margin-right: 3px;
  padding: 0;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: var(--muted);
  font: 500 18px/1 sans-serif;
  cursor: pointer;
}
.parameter-search-clear:hover,
.parameter-search-clear:focus-visible {
  background: rgba(255,255,255,0.07);
  color: var(--text);
  outline: none;
}
.parameter-search-empty {
  flex: 0 0 auto;
  margin: 2px 10px 7px;
  padding: 12px 10px;
  border: 1px dashed rgba(255,255,255,0.1);
  border-radius: 6px;
  color: color-mix(in srgb, var(--muted) 78%, transparent);
  text-align: center;
  font: 500 10.5px/1.4 var(--mono, monospace);
}
.parameter-search-empty[hidden],
.parameter-search-clear[hidden] {
  display: none;
}
.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}
.btn-small {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 4px;
  min-height: 26px;
  padding: 4px 7px;
  cursor: pointer;
  color: var(--muted);
  transition: all 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  font: 600 11px/1 var(--mono, monospace);
}
.btn-small .ui-icon {
  width: 14px;
  height: 14px;
}
.btn-small:hover {
  background: rgba(255,255,255,0.15);
  color: var(--text);
}
.btn-small.is-active,
.btn-small[aria-pressed="true"] {
  color: #d9ecff;
  border-color: rgba(120,180,255,0.42);
  background: rgba(80,140,205,0.24);
}
.btn-small:active {
  transform: scale(0.95);
}
.entity-identity.has-actions { grid-template-columns: 72px minmax(0, 1fr) auto; }
.entity-identity-select {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: 72px minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  width: 100%;
  min-width: 0;
  min-height: 72px;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: background-color .14s ease, box-shadow .14s ease;
}
.entity-identity.is-selectable.has-actions > .entity-identity-select {
  grid-column: 1 / 3;
}
.entity-identity.is-compact .entity-identity-select {
  grid-template-columns: 56px minmax(0, 1fr);
  min-height: 56px;
}
.entity-identity-select:hover {
  background: rgba(255, 255, 255, .045);
}
.entity-identity-select:focus-visible {
  outline: none;
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--entity-identity-accent, rgb(var(--layer-component-rgb))) 78%, white);
}
.entity-identity-actions {
  align-self: end;
  display: flex;
  align-items: center;
  gap: 6px;
}
.entity-identity-action {
  --identity-action-color: var(--entity-identity-action-color, rgb(var(--layer-component-rgb)));
  min-height: 31px;
  padding: 0 11px;
  border: 1px solid color-mix(in srgb, var(--identity-action-color) 52%, transparent);
  border-radius: 6px;
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--identity-action-color) 30%, transparent),
    color-mix(in srgb, var(--identity-action-color) 12%, transparent));
  color: color-mix(in srgb, var(--identity-action-color) 62%, white);
  font: 680 9px/1 var(--mono, monospace);
  letter-spacing: .03em;
  cursor: pointer;
}
.entity-identity-action:hover,
.entity-identity-action:focus-visible {
  border-color: color-mix(in srgb, var(--identity-action-color) 82%, transparent);
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--identity-action-color) 46%, transparent),
    color-mix(in srgb, var(--identity-action-color) 22%, transparent));
  outline: none;
}
.entity-identity-icon-action,
.entity-identity-delete {
  width: 31px;
  min-width: 31px;
  padding: 0;
  display: grid;
  place-items: center;
}
.entity-identity-library-action {
  min-width: 58px;
}
.entity-identity-icon-action {
  color: color-mix(in srgb, var(--identity-action-color) 72%, white);
}
.entity-identity-icon-action.is-hidden {
  color: color-mix(in srgb, var(--identity-action-color) 52%, transparent);
  background: color-mix(in srgb, var(--identity-action-color) 8%, transparent);
}
.entity-identity-icon-action .ui-icon,
.entity-identity-delete .ui-icon {
  width: 14px;
  height: 14px;
}
.entity-identity-delete {
  color: color-mix(in srgb, var(--identity-action-color) 72%, white);
}
.entity-identity-delete:hover,
.entity-identity-delete:focus-visible {
  color: #fff;
  border-color: rgba(255, 111, 137, .9);
  background: rgba(174, 45, 68, .58);
}
@media (max-width: 480px) {
  .entity-identity.has-actions { grid-template-columns: 64px minmax(0, 1fr); }
  .entity-identity.has-actions .entity-identity-actions { grid-column: 1 / -1; width: 100%; }
  .entity-identity-actions .entity-identity-library-action { flex: 1; }
}
.panel-content {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 10px;
}
.multi-clip-parameter-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
  padding-bottom: 18px;
}
.multi-clip-parameter-card {
  position: relative;
  min-width: 0;
  overflow: clip;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 9px;
  background: rgba(255,255,255,.018);
  box-shadow: 0 8px 22px rgba(0,0,0,.12);
  transition: border-color 140ms ease, box-shadow 140ms ease, background-color 140ms ease;
}
.multi-clip-parameter-card.is-active {
  border-color: color-mix(in srgb, var(--accent) 64%, transparent);
  background: color-mix(in srgb, var(--accent) 3%, rgba(255,255,255,.018));
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 12%, transparent), 0 10px 26px rgba(0,0,0,.18);
}
.multi-clip-parameter-card-header {
  position: sticky;
  top: -10px;
  z-index: 6;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  width: 100%;
  min-height: 39px;
  padding: 7px 9px;
  border: 0;
  border-bottom: 1px solid rgba(255,255,255,.075);
  border-radius: 0;
  background: rgba(14,18,27,.97);
  color: var(--text);
  text-align: left;
  cursor: pointer;
  backdrop-filter: blur(12px);
}
.multi-clip-parameter-card-header:hover,
.multi-clip-parameter-card-header:focus-visible {
  outline: 0;
  background: color-mix(in srgb, var(--accent) 9%, rgba(14,18,27,.97));
}
.multi-clip-parameter-card.is-active .multi-clip-parameter-card-header {
  background: color-mix(in srgb, var(--accent) 13%, rgba(14,18,27,.97));
}
.multi-clip-parameter-type {
  padding: 3px 5px;
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 4px;
  background: rgba(255,255,255,.05);
  color: color-mix(in srgb, var(--accent) 72%, white);
  font: 650 8.5px/1 var(--mono, monospace);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.multi-clip-parameter-title {
  min-width: 0;
  overflow: hidden;
  font: 650 11px/1.2 var(--mono, monospace);
  text-overflow: ellipsis;
  white-space: nowrap;
}
.multi-clip-parameter-time {
  color: color-mix(in srgb, var(--muted) 78%, transparent);
  font: 500 9px/1 var(--mono, monospace);
  white-space: nowrap;
}
.multi-clip-parameter-card-body {
  padding: 7px;
}
.multi-clip-parameter-card-body > .param-group:last-child {
  margin-bottom: 0;
}
.multi-clip-parameter-card.param-search-card-title-match {
  border-color: color-mix(in srgb, var(--accent) 46%, transparent);
}
.multi-clip-selection-summary {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.multi-clip-selection-summary-header {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 10px;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 8px;
  background: color-mix(in srgb, var(--accent) 5%, rgba(255,255,255,.025));
}
.multi-clip-selection-summary-header strong {
  color: var(--text);
  font: 650 11px/1.2 var(--mono, monospace);
}
.multi-clip-selection-summary-header span {
  color: var(--muted);
  font: 500 9px/1.35 var(--mono, monospace);
}
.multi-clip-selection-summary-list {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.multi-clip-selection-summary-item {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  align-items: center;
  gap: 7px;
  min-height: 30px;
  padding: 5px 7px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  text-align: left;
  cursor: pointer;
}
.multi-clip-selection-summary-item:hover,
.multi-clip-selection-summary-item.is-active {
  border-color: color-mix(in srgb, var(--accent) 34%, transparent);
  background: color-mix(in srgb, var(--accent) 9%, transparent);
  color: var(--text);
}
.multi-clip-selection-summary-type {
  overflow: hidden;
  color: color-mix(in srgb, var(--accent) 68%, white);
  font: 650 8px/1 var(--mono, monospace);
  letter-spacing: .06em;
  text-overflow: ellipsis;
  text-transform: uppercase;
}
.multi-clip-selection-summary-name {
  overflow: hidden;
  font: 550 10px/1.2 var(--mono, monospace);
  text-overflow: ellipsis;
  white-space: nowrap;
}
.panel-empty {
  padding: 30px 15px;
  text-align: center;
  color: rgba(255,255,255,0.25);
  font-size: 12px;
  line-height: 1.5;
}

/* Toast notifications */
.toast-container {
  position: fixed;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10000;
  pointer-events: none;
}
.toast {
  background: rgba(40, 40, 50, 0.95);
  color: #fff;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
  border: 1px solid rgba(255,255,255,0.1);
  animation: toastIn 0.3s ease-out, toastOut 0.3s ease-in 1.7s forwards;
  backdrop-filter: blur(10px);
}
@keyframes toastIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes toastOut {
  from { opacity: 1; transform: translateY(0); }
  to { opacity: 0; transform: translateY(-10px); }
}

/* Object List Items */
.obj-item {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 8px 68px 8px 10px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 12px;
  color: var(--text);
  transition: all 0.15s;
  margin-bottom: 2px;
  border: 1px solid transparent;
  position: relative;
}
.obj-item:hover {
  background: rgba(255,255,255,0.06);
}
.obj-item.selected {
  background: rgba(120,180,255,0.12);
  border-color: rgba(120,180,255,0.35);
}
.obj-item .obj-visibility-btn {
  position: absolute;
  right: 35px;
  width: 24px;
  height: 24px;
  border-radius: 4px;
  padding: 4px;
  background: transparent;
  border: none;
  color: #8ab4f8;
  line-height: 1;
  cursor: pointer;
  opacity: 0.6;
  transition: opacity 0.15s, background 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.obj-item:hover .obj-visibility-btn {
  opacity: 1;
}
.obj-item .obj-visibility-btn:hover {
  background: rgba(100,150,255,0.16);
}
.obj-item .obj-visibility-btn.is-hidden {
  color: #666;
  background: transparent;
}
.obj-item .obj-delete-btn {
  position: absolute;
  right: 6px;
  width: 24px;
  height: 24px;
  border-radius: 4px;
  background: rgba(255,80,80,0.2);
  border: none;
  color: #ff6060;
  padding: 4px;
  line-height: 1;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.15s, background 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.obj-item:hover .obj-delete-btn {
  opacity: 1;
}
.obj-item .obj-delete-btn:hover {
  background: rgba(255,80,80,0.4);
  color: #fff;
}
/* Multi-select styling */
.obj-item.multi-selected {
  background: rgba(120,180,255,0.08);
  border-color: rgba(120,180,255,0.25);
}
.obj-item.multi-selected.selected {
  background: rgba(120,180,255,0.15);
  border-color: rgba(120,180,255,0.4);
}
/* Group items */
.obj-item.is-group {
  background: rgba(180,120,255,0.1);
  border-color: rgba(180,120,255,0.25);
}
.obj-item.is-group.selected {
  background: rgba(180,120,255,0.18);
  border-color: rgba(180,120,255,0.4);
}
.obj-item .group-badge {
  font-size: 8px;
  padding: 1px 4px;
  border-radius: 3px;
  background: rgba(180,120,255,0.3);
  color: #c8a0ff;
  margin-left: 4px;
}
/* Group folder styles */
.obj-group-folder {
  margin-bottom: 2px;
}
.obj-group-folder-header {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 8px 68px 8px 10px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 12px;
  color: var(--text);
  transition: all 0.15s;
  border: 1px solid rgba(180,120,255,0.25);
  background: rgba(180,120,255,0.08);
  position: relative;
}
.obj-group-folder-header:hover {
  background: rgba(180,120,255,0.15);
}
.obj-group-folder-header.selected {
  background: rgba(180,120,255,0.2);
  border-color: rgba(180,120,255,0.45);
}
.obj-group-folder-header .folder-toggle {
  font-size: 10px;
  color: rgba(180,120,255,0.7);
  width: 14px;
  text-align: center;
  transition: transform 0.2s;
}
.obj-group-folder.expanded .folder-toggle {
  transform: rotate(90deg);
}
.obj-group-folder-header .icon {
  font-size: 14px;
}
.obj-group-folder-header .name {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.obj-group-folder-header .group-count {
  font-size: 9px;
  padding: 2px 5px;
  border-radius: 8px;
  background: rgba(180,120,255,0.25);
  color: #c8a0ff;
}
.obj-group-folder-header .obj-visibility-btn {
  position: absolute;
  right: 35px;
  width: 24px;
  height: 24px;
  border-radius: 4px;
  padding: 4px;
  background: transparent;
  border: none;
  color: #c8a0ff;
  cursor: pointer;
  opacity: 0.6;
  transition: opacity 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.obj-group-folder-header:hover .obj-visibility-btn {
  opacity: 1;
}
.obj-group-folder-header .obj-delete-btn {
  position: absolute;
  right: 6px;
  width: 24px;
  height: 24px;
  border-radius: 4px;
  background: rgba(255,80,80,0.2);
  border: none;
  color: #ff6060;
  padding: 4px;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.obj-group-folder-header:hover .obj-delete-btn {
  opacity: 1;
}
.obj-group-folder-contents {
  display: none;
  margin-left: 12px;
  padding-left: 8px;
  border-left: 1px solid rgba(180,120,255,0.2);
  margin-top: 2px;
}
.obj-group-folder.expanded .obj-group-folder-contents {
  display: block;
}
.obj-group-folder-contents .obj-item {
  padding-left: 8px;
  opacity: 0.9;
}
.obj-group-folder-contents .obj-item::before {
  display: none; /* Remove the └ symbol since we have the border */
}
/* Selection count badge */
.selection-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  background: rgba(120,180,255,0.1);
  border-radius: 6px;
  margin-bottom: 8px;
  font-size: 12px;
  color: var(--text-dim);
}
.selection-actions .count {
  color: #8ab4f8;
  font-weight: 500;
}
.selection-actions button {
  padding: 3px 8px;
  font-size: 11px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 4px;
  color: var(--text);
  cursor: pointer;
  transition: all 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.selection-actions button .ui-icon {
  width: 14px;
  height: 14px;
}
.selection-actions button:hover {
  background: rgba(255,255,255,0.2);
}
.selection-actions button.danger {
  background: rgba(255,80,80,0.2);
  border-color: rgba(255,80,80,0.3);
  color: #ff8080;
}
.selection-actions button.danger:hover {
  background: rgba(255,80,80,0.35);
}
.obj-item .icon {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  opacity: 0.8;
  flex-shrink: 0;
}
.obj-item .name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}
.obj-group {
  margin-bottom: 12px;
}
.obj-group-header {
  padding: 8px 10px 5px;
  font-size: 11px;
  font-weight: 650;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1.05px;
}
.clip-replace-actions {
  display: grid;
  margin-top: 8px;
}
.clip-replace-actions .layer-component-add-button {
  border-color: rgba(var(--layer-component-rgb), .46);
  background: rgba(var(--layer-component-rgb), .1);
  color: color-mix(in srgb, rgb(var(--layer-component-rgb)) 62%, white);
}
.clip-replace-actions .layer-component-add-button:hover:not(:disabled) {
  border-color: rgba(var(--layer-component-rgb), .72);
  background: rgba(var(--layer-component-rgb), .18);
  color: #fff;
}
.clip-preset-name {
  overflow: hidden;
  padding: 7px 10px;
  color: var(--text);
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.lut-refine-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 36px;
  margin-top: 8px;
  padding: 8px 12px;
  border: 1px solid rgba(var(--layer-component-rgb), .52);
  border-radius: 6px;
  background: linear-gradient(180deg,
    rgba(var(--layer-component-rgb), .3),
    rgba(var(--layer-component-rgb), .14)) #101a26;
  color: color-mix(in srgb, rgb(var(--layer-component-rgb)) 62%, white);
  font-size: 12px;
  cursor: pointer;
}
.lut-refine-button:hover,
.lut-refine-button:focus-visible {
  border-color: rgba(var(--layer-component-rgb), .78);
  background: linear-gradient(180deg,
    rgba(var(--layer-component-rgb), .42),
    rgba(var(--layer-component-rgb), .22)) #101a26;
  color: #f0f8ff;
  outline: none;
}
/* Parameter Controls */
.param-group {
  margin: 0 0 12px;
  padding: 0;
  border-bottom: 0;
}
.param-group:last-child {
  border-bottom: none;
  margin-bottom: 0;
}
.param-group-title {
  font-size: 12px;
  font-weight: 600;
  color: #bfd7eb;
  text-transform: none;
  letter-spacing: .01em;
  border: 1px solid #304760;
  border-radius: 7px;
  background: linear-gradient(110deg, #203a54, #1c2d40 58%, #18222f);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .035);
}
.param-disclosure-heading {
  display: flex;
  align-items: center;
  gap: 8px;
}
.param-disclosure-trigger {
  flex: 1;
  min-width: 0;
  appearance: none;
  width: 100%;
  min-height: 36px;
  margin: 0;
  padding: 8px 11px;
  border: 0;
  border-radius: 5px;
  background: transparent;
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
  color: inherit;
  text-transform: inherit;
  letter-spacing: inherit;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  transition: color 120ms ease, background-color 120ms ease;
}
.param-section-actions {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-left: auto;
  padding-right: 8px;
}
.param-section-action {
  border: 1px solid rgba(126, 170, 230, 0.24);
  border-radius: 5px;
  background: rgba(76, 116, 174, 0.12);
  color: #a9c8f1;
  padding: 4px 7px;
  min-height: 25px;
  font: 600 10px/1 var(--mono, monospace);
  letter-spacing: .035em;
  cursor: pointer;
}
.param-section-action:hover,
.param-section-action:focus-visible {
  background: rgba(92, 148, 225, 0.22);
  border-color: rgba(126, 185, 255, 0.5);
  color: #d9ebff;
  outline: none;
}
.param-disclosure-trigger:hover {
  color: color-mix(in srgb, var(--accent) 78%, white);
  background: rgba(255,255,255,0.035);
}
.param-disclosure-trigger:focus-visible {
  outline: 1px solid color-mix(in srgb, var(--accent) 70%, transparent);
  outline-offset: -1px;
  background: color-mix(in srgb, var(--accent) 8%, transparent);
}
.param-disclosure-label {
  min-width: 0;
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 3px 6px;
}
.param-disclosure-chevron {
  flex: 0 0 auto;
  font-size: 17px;
  font-weight: 400;
  line-height: 1;
  color: var(--muted);
  transform: rotate(0deg);
  transition: transform 140ms ease, color 120ms ease;
}
.param-disclosure-trigger[aria-expanded="true"] .param-disclosure-chevron {
  color: var(--accent);
  transform: rotate(90deg);
}
.param-group-content {
  padding: 12px 3px 4px;
}
.param-group-content[hidden],
.param-subgroup-content[hidden] {
  display: none;
}
.param-subgroup {
  margin: 1px 0 5px;
  border: 1px solid rgba(255,255,255,0.045);
  border-radius: 5px;
  background: rgba(255,255,255,0.012);
}
.param-subgroup-title {
  color: var(--muted);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: .01em;
  text-transform: none;
  background: rgba(120, 180, 255, .045);
}
.param-subgroup > .param-disclosure-heading > .param-disclosure-trigger {
  min-height: 29px;
  padding: 6px 7px;
  color: var(--muted);
}
.param-subgroup > .param-disclosure-heading > .param-disclosure-trigger:hover,
.param-subgroup > .param-disclosure-heading > .param-disclosure-trigger:focus-visible {
  color: var(--text);
}
.param-subgroup-content {
  padding: 5px 8px 2px;
}
.param-group.is-open > .param-disclosure-heading > .param-disclosure-trigger {
  background: color-mix(in srgb, var(--accent) 5%, transparent);
}
#paramContent .param-group:not(.speed-ramp-timing):not([data-param-disclosure-ready="true"]) > :not(.param-group-title),
#paramContent .param-subgroup:not([data-param-disclosure-ready="true"]) > :not(.param-subgroup-title) {
  display: none;
}
#paramContent .param-search-hidden {
  display: none !important;
}
#paramContent.is-searching .param-search-forced-open > .param-group-content[hidden],
#paramContent.is-searching .param-search-forced-open > .param-subgroup-content[hidden] {
  display: block !important;
}
#paramContent.is-searching .param-search-title-match > .param-disclosure-heading .param-disclosure-label {
  color: color-mix(in srgb, var(--accent) 82%, white);
}
@media (prefers-reduced-motion: reduce) {
  .param-disclosure-trigger,
  .param-disclosure-chevron {
    transition: none;
  }
}
.param-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 10px;
}
.text-reveal-phase-toggles {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.text-reveal-phase-toggles > .param-row {
  min-width: 0;
}
.curves-param-group .param-group-content {
  padding: 4px 5px 12px;
}
.curves-control {
  --curve-color: #f3f4f6;
  width: 100%;
  max-width: 224px;
  margin-inline: auto;
  min-width: 0;
  color: var(--text);
}
.curves-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 6px;
  margin-bottom: 6px;
}
.curves-channel-label {
  min-width: 0;
}
.curves-channel-select,
.curves-toolbar .btn {
  box-sizing: border-box;
  width: 100%;
  min-height: 28px;
  border: 1px solid color-mix(in srgb, var(--line) 80%, white 8%);
  border-radius: 5px;
  background: color-mix(in srgb, var(--panel) 88%, black);
  color: var(--text);
  font: 600 11px/1 var(--font);
}
.curves-channel-select {
  padding: 5px 26px 5px 9px;
}
.curves-toolbar .btn {
  width: auto;
  padding: 5px 9px;
}
.curves-toolbar .btn:hover,
.curves-toolbar .btn:focus-visible,
.curves-channel-select:focus-visible {
  border-color: color-mix(in srgb, var(--curve-color) 55%, var(--accent));
  outline: none;
}
.curves-graph-shell {
  min-width: 0;
}
.curves-graph {
  display: block;
  box-sizing: border-box;
  width: 100%;
  aspect-ratio: 1;
  overflow: visible;
  border: 1px solid rgba(0, 0, 0, .88);
  border-radius: 2px 2px 0 0;
  background: #24272d;
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,.06),
    0 4px 12px rgba(0,0,0,.18);
  cursor: crosshair;
  touch-action: none;
}
.curves-graph:focus-visible {
  outline: 1px solid var(--curve-color);
  outline-offset: 2px;
}
.curves-histogram {
  fill: rgba(225, 229, 235, .34);
  stroke: none;
  pointer-events: none;
}
.curves-grid path {
  fill: none;
  stroke: rgba(8, 10, 14, .42);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
  pointer-events: none;
}
.curves-grid .curves-diagonal {
  stroke: rgba(224, 229, 237, .22);
  stroke-dasharray: 3 3;
}
.curves-master-overlay,
.curves-line {
  fill: none;
  vector-effect: non-scaling-stroke;
  pointer-events: none;
}
.curves-master-overlay {
  stroke: rgba(245, 247, 250, .42);
  stroke-width: 1;
}
.curves-line {
  stroke: var(--curve-color);
  stroke-width: 1.8;
  filter: drop-shadow(0 0 2px rgba(0,0,0,.72));
}
.curves-point {
  fill: #24272d;
  stroke: var(--curve-color);
  stroke-width: 1.7;
  vector-effect: non-scaling-stroke;
  cursor: grab;
}
.curves-point:hover,
.curves-point.is-selected {
  fill: var(--curve-color);
  stroke: #fff;
}
.curves-point:active {
  cursor: grabbing;
}
.curves-ramp {
  height: 10px;
  border: 1px solid rgba(0,0,0,.88);
  border-top: 0;
  border-radius: 0 0 2px 2px;
  background: linear-gradient(90deg, #050505, #fff);
}
.curves-readout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-top: 6px;
}
.curves-readout label {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 6px;
  min-width: 0;
  color: var(--muted);
  font-size: 10.5px;
}
.curves-readout input {
  box-sizing: border-box;
  width: 100%;
  min-width: 0;
  height: 25px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: color-mix(in srgb, var(--panel) 86%, black);
  color: var(--text);
  font: 600 11px/1 var(--mono, monospace);
  text-align: right;
}
.curves-readout input:focus {
  border-color: var(--curve-color);
  outline: none;
}
.curves-readout input:disabled {
  opacity: .62;
}
.curves-help {
  margin: 5px 1px 0;
  color: var(--muted);
  font-size: 9.5px;
  line-height: 1.4;
}
.param-group.is-inherited-transform > .param-group-title,
.param-group.is-inherited-transform .param-row {
  opacity: .42;
}
.param-group.is-inherited-transform .param-row input,
.param-group.is-inherited-transform .param-row select,
.param-group.is-inherited-transform .param-row button {
  cursor: not-allowed;
}
.inherited-transform-notice {
  margin-bottom: 12px;
}
.param-label {
  font-size: 11.5px;
  color: var(--muted);
  font-weight: 500;
}
.param-value {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}
.camera-dof-range {
  display: block;
  color: color-mix(in srgb, var(--accent) 72%, white);
  font-size: 13px;
  font-weight: 650;
  font-variant-numeric: tabular-nums;
  letter-spacing: .02em;
}
.camera-dof-preset {
  width: 100%;
}
.camera-dof-guide {
  --dof-near: 42%;
  --dof-far: 58%;
  margin: 5px 0 12px;
  padding: 11px;
  border: 1px solid color-mix(in srgb, var(--accent) 22%, var(--line));
  border-radius: 9px;
  background:
    radial-gradient(circle at 50% 0%, color-mix(in srgb, var(--accent) 12%, transparent), transparent 65%),
    color-mix(in srgb, var(--panel) 88%, black);
}
.camera-dof-guide-summary {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 9px;
}
.camera-dof-guide-summary > span {
  color: var(--muted);
  font-size: 10px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.camera-dof-depth-map {
  position: relative;
  height: 34px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--accent) 18%, var(--line));
  border-radius: 7px;
  background: linear-gradient(90deg,
    rgba(73, 94, 139, .15) 0%,
    rgba(75, 112, 180, .5) var(--dof-near),
    rgba(109, 221, 231, .82) var(--dof-near),
    rgba(145, 242, 202, .82) var(--dof-far),
    rgba(75, 112, 180, .5) var(--dof-far),
    rgba(73, 94, 139, .15) 100%);
  box-shadow: inset 0 1px rgba(255, 255, 255, .06);
}
.camera-dof-camera {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 6px;
  padding: 2px 4px;
  border: 1px solid rgba(184, 204, 236, .25);
  border-radius: 3px;
  background: rgba(4, 9, 18, .72);
  color: rgba(205, 219, 240, .62);
  font-size: 7px;
  letter-spacing: .09em;
  transform: translateY(-50%);
}
.camera-dof-marker {
  position: absolute;
  z-index: 1;
  top: 0;
  bottom: 0;
  width: 1px;
  background: rgba(227, 246, 255, .62);
  transform: translateX(-50%);
  transition: left 120ms ease;
}
.camera-dof-marker.is-near { left: var(--dof-near); }
.camera-dof-marker.is-focus {
  left: 50%;
  width: 2px;
  background: #fff;
  box-shadow: 0 0 8px color-mix(in srgb, var(--accent) 75%, white);
}
.camera-dof-marker.is-focus::after {
  position: absolute;
  top: 3px;
  left: 50%;
  width: 6px;
  height: 6px;
  border: 1px solid white;
  background: color-mix(in srgb, var(--accent) 74%, #dff);
  content: '';
  transform: translateX(-50%) rotate(45deg);
}
.camera-dof-marker.is-far { left: var(--dof-far); }
.camera-dof-guide.is-infinite .camera-dof-marker.is-far::after {
  position: absolute;
  right: 4px;
  bottom: 2px;
  color: rgba(230, 247, 255, .82);
  content: '→';
  font-size: 12px;
  transform: translateX(-100%);
}
.camera-dof-depth-labels {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 5px;
  margin-top: 7px;
  color: var(--muted);
  font-size: 8.5px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.camera-dof-depth-labels span:nth-child(2) { text-align: center; }
.camera-dof-depth-labels span:last-child { text-align: right; }
.camera-dof-depth-labels b {
  display: block;
  margin-top: 2px;
  overflow: hidden;
  color: var(--text);
  font-size: 9.5px;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  letter-spacing: 0;
  text-overflow: ellipsis;
  text-transform: none;
  white-space: nowrap;
}
.camera-dof-guide-note {
  min-height: 14px;
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 9.5px;
  line-height: 1.4;
}
/* Cinematic DoF uses the inspector's native disclosure and slider controls. */
.camera-dof-panel { --dof-foreground: #89b9ee; --dof-background: #90d5c5; }
.camera-dof-toggle { text-transform: none; letter-spacing: 0; font-size: 10px; white-space: nowrap; }
.camera-dof-focus { padding: 5px 2px 13px; }
.camera-dof-focus-heading, .camera-dof-chart-caption, .camera-dof-tracking,
.camera-dof-depth-preset { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.camera-dof-focus-heading { margin: 0 0 9px; font-size: 11px; font-weight: 600; color: var(--text); }
.camera-dof-mode { font-size: 9px; font-weight: 500; color: var(--muted); }
.camera-dof-focus-source { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.camera-dof-focus-source select { flex: 1 1 130px; min-width: 0; max-width: 100%; width: auto; }
.camera-dof-panel .camera-dof-pick { flex: 0 0 auto; min-height: 29px; padding: 5px 9px; font-family: inherit; font-weight: 500; font-size: 10px; line-height: 1.2; border-radius: 6px; }
.camera-dof-pick.active { color: var(--text); border-color: var(--accent); background: color-mix(in srgb, var(--accent) 20%, var(--panel)); }
.camera-dof-tracking { margin: 8px 0 12px; font-size: 10px; color: var(--muted); }
.camera-dof-tracking output { color: var(--accent); font-variant-numeric: tabular-nums; white-space: nowrap; }
.camera-dof-panel [hidden] { display: none !important; }
.camera-dof-panel .camera-dof-guide { margin: 4px 0 8px; padding: 12px; border-radius: 9px; }
.camera-dof-panel .camera-dof-guide-summary { flex-wrap: wrap; gap: 3px 8px; }
.camera-dof-panel .camera-dof-depth-map { height: 40px; }
.camera-dof-panel .camera-dof-depth-labels { font-size: 9px; }
.camera-dof-panel .camera-dof-depth-labels b { font-size: 11px; }
.camera-dof-panel .camera-dof-guide-note { font-size: 9px; margin-top: 9px; }
.camera-dof-depth-preset select { width: auto; min-width: 0; flex: 1; max-width: 240px; font-size: 10px; }
.camera-dof-depth-preset > span { font-size: 9px; color: var(--muted); }
.camera-dof-section { margin: 0 0 7px; border-radius: 7px; }
.camera-dof-panel .param-subgroup-content { padding: 7px 10px 5px; }
.camera-dof-panel .param-row { margin-bottom: 11px; }
.camera-dof-panel .param-label { font-size: 10px; }
.camera-dof-panel .slider-min, .camera-dof-panel .slider-max { width: 42px; font-size: 10px; }
.camera-dof-panel .camera-dof-hint { margin: 0 0 11px; font-size: 9px; line-height: 1.6; color: var(--muted); text-wrap: pretty; }
.camera-dof-lens-readout { display: flex; gap: 10px; align-items: center; margin: 0 0 14px; }
.camera-dof-lens-readout > svg { width: 43px; height: 43px; flex: 0 0 auto; fill: none; stroke: color-mix(in srgb, var(--accent) 26%, var(--line)); stroke-width: 1; }
.camera-dof-lens-readout .camera-dof-aperture { fill: color-mix(in srgb, var(--accent) 26%, transparent); stroke: var(--accent); }
.camera-dof-lens-readout output { display: block; color: var(--text); font-size: 13px; font-weight: 600; font-variant-numeric: tabular-nums; }
.camera-dof-lens-readout span { display: block; margin-top: 4px; font-size: 9px; line-height: 1.4; color: var(--muted); }
.camera-dof-falloff { margin: 0 0 13px; padding: 10px 11px 8px; border: 1px solid var(--line); border-radius: 7px; background: color-mix(in srgb, var(--panel) 80%, black); }
.camera-dof-chart-caption { font-size: 9px; color: var(--muted); margin-bottom: 5px; font-variant-numeric: tabular-nums; }
.camera-dof-falloff svg { display: block; width: 100%; height: 66px; overflow: visible; }
.camera-dof-chart-grid { fill: none; stroke: var(--line); stroke-width: 1; stroke-dasharray: 2 4; vector-effect: non-scaling-stroke; }
.camera-dof-chart-line { fill: none; stroke-width: 1.7; vector-effect: non-scaling-stroke; }
.camera-dof-chart-line.is-near { stroke: var(--dof-foreground); }
.camera-dof-chart-line.is-far { stroke: var(--dof-background); }
.camera-dof-chart-fill.is-near { fill: var(--dof-foreground); opacity: .12; }
.camera-dof-chart-fill.is-far { fill: var(--dof-background); opacity: .12; }
.camera-dof-chart-focus { fill: var(--text); }
.camera-dof-chart-axis { display: grid; grid-template-columns: 1fr 1fr 1fr; color: var(--muted); font-size: 8px; margin-top: 3px; font-variant-numeric: tabular-nums; }
.camera-dof-chart-axis span:nth-child(2) { text-align: center; color: var(--text); }
.camera-dof-chart-axis span:last-child { text-align: right; }
.camera-dof-panel[data-enabled="false"] .camera-dof-depth-map,
.camera-dof-panel[data-enabled="false"] .camera-dof-falloff svg { opacity: .45; }
.camera-dof-panel[data-enabled="false"] .camera-dof-mode::after { content: ' · DoF off'; }
@media (prefers-reduced-motion: reduce) {
  .camera-dof-marker { transition: none; }
}
.param-value input[type="range"] {
  flex: 1;
  height: 4px;
  min-width: 40px;
}

/* Custom font dropdown */
.font-dropdown {
  position: relative;
  width: 100%;
}
.font-dropdown-selected {
  padding: 6px 10px;
  background: #1a1d24;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 4px;
  color: #e0e0e0;
  font-size: 12px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.font-dropdown-selected:hover {
  border-color: rgba(255,255,255,0.4);
}
.font-dropdown-selected::after {
  content: '▼';
  font-size: 8px;
  opacity: 0.6;
}
.font-dropdown.open .font-dropdown-selected::after {
  content: '▲';
}
.font-dropdown-list {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  max-height: 320px;
  overflow-y: auto;
  background: #1a1d24;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 4px;
  margin-top: 2px;
  z-index: 1000;
  box-shadow: 0 4px 12px rgba(0,0,0,0.5);
}
.font-dropdown.open .font-dropdown-list {
  display: block;
}
.font-dropdown-item {
  padding: 8px 10px;
  cursor: pointer;
  font-size: 14px;
}
.font-dropdown-item:hover {
  background: rgba(255,255,255,0.1);
}
.font-dropdown-item.selected {
  background: var(--accent);
  color: white;
}
.font-dropdown-group {
  position: sticky;
  top: 0;
  padding: 7px 10px 5px;
  background: rgba(15, 19, 32, .96);
  color: var(--muted);
  font: 700 9px/1.2 var(--mono, ui-monospace, monospace);
  letter-spacing: .12em;
  text-transform: uppercase;
  pointer-events: none;
}

/* Custom slider with value thumb */
.slider-wrapper {
  position: relative;
  flex: 1;
  min-width: 40px;
  height: 20px;
  display: flex;
  align-items: center;
}
.slider-wrapper input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 3px;
  background: rgba(255,255,255,0.15);
  border-radius: 2px;
  outline: none;
  margin: 0;
}
.slider-wrapper input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 32px;
  height: 16px;
  background: transparent;
  cursor: pointer;
  border: none;
}
.slider-wrapper input[type="range"]::-moz-range-thumb {
  width: 32px;
  height: 16px;
  background: transparent;
  cursor: pointer;
  border: none;
}
.slider-wrapper input[type="range"]::-webkit-slider-runnable-track {
  height: 3px;
  background: rgba(255,255,255,0.15);
  border-radius: 2px;
}
.slider-wrapper input[type="range"]::-moz-range-track {
  height: 3px;
  background: rgba(255,255,255,0.15);
  border-radius: 2px;
}
.slider-thumb-value {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  background: rgba(80,140,200,0.9);
  color: #fff;
  font-size: 9px;
  font-weight: 600;
  padding: 2px 4px;
  border-radius: 3px;
  pointer-events: none;
  white-space: nowrap;
  min-width: 24px;
  text-align: center;
  box-shadow: 0 1px 3px rgba(0,0,0,0.3);
  z-index: 1;
}
.slider-wrapper:hover .slider-thumb-value {
  background: rgba(100,160,220,1);
}
.slider-wrapper input[data-parameter-slider="true"] { touch-action: none; cursor: ew-resize; }
.slider-thumb-value[data-overflow="above"]::after { content: ' ›'; }
.slider-thumb-value[data-overflow="below"]::before { content: '‹ '; }
.slider-wrapper input[type="range"]:focus + .slider-thumb-value {
  background: rgba(120,180,255,1);
}

/* Grayed out sliders when keyframes exist */
.slider-wrapper.has-keyframes {
  opacity: 0.5;
  pointer-events: none;
}
input[type="range"].has-keyframes {
  opacity: 0.5;
  pointer-events: none;
}

.param-value input[type="number"] {
  width: 42px;
  min-width: 38px;
  padding: 4px 4px;
  font-size: 10.5px;
  border-radius: 4px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.05);
  color: var(--text);
  text-align: center;
  flex-shrink: 0;
}
.param-value input[type="number"]:focus {
  background: rgba(255,255,255,0.1);
  border-color: var(--accent);
  outline: none;
}
.param-value input[type="color"] {
  width: 32px;
  height: 24px;
  padding: 2px;
  border: 1px solid var(--line);
  border-radius: 5px;
  cursor: pointer;
  background: transparent;
}
.param-value input[type="checkbox"] {
  appearance: none;
  width: 36px !important;
  height: 20px !important;
  flex: 0 0 36px;
  margin: 0;
  padding: 2px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  cursor: pointer;
  transition: background 120ms ease, border-color 120ms ease;
}
.param-value input[type="checkbox"]::before {
  content: '';
  display: block;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--muted);
  transition: transform 120ms ease, background 120ms ease;
}
.param-value input[type="checkbox"]:checked {
  border-color: color-mix(in srgb, var(--accent) 68%, white);
  background: color-mix(in srgb, var(--accent) 32%, transparent);
}
.param-value input[type="checkbox"]:checked::before {
  transform: translateX(16px);
  background: #d9ecff;
}
.param-value input[type="checkbox"]:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 2px;
}
.param-value label:has(input[type="checkbox"]) {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 22px;
  cursor: pointer;
}
.param-value label > input[type="checkbox"] + span {
  color: color-mix(in srgb, var(--muted) 78%, transparent) !important;
  font: 550 10px/1.1 var(--mono, monospace) !important;
  letter-spacing: 0.035em;
  text-transform: none;
  user-select: none;
}
.param-value label:has(input[type="checkbox"]:checked) > span {
  color: color-mix(in srgb, var(--accent) 70%, var(--text)) !important;
}
.slider-min, .slider-max {
  color: var(--muted) !important;
}
.slider-min:focus, .slider-max:focus {
  color: var(--text) !important;
}
.param-value .keyframe-toggle {
  margin-left: 2px;
}
.param-select {
  flex: 1;
  padding: 4px 8px;
  font-size: 11.5px;
  background: #1a1d24;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 4px;
  color: var(--text);
  cursor: pointer;
  min-width: 100px;
}
.param-select:hover {
  border-color: rgba(255,255,255,0.35);
}
.param-select:focus {
  outline: none;
  border-color: var(--accent, #4a9eff);
}
.param-select option {
  background: #1a1d24;
  color: #e0e0e0;
}
.hemisphere-light-asset-row .param-value,
.hemisphere-light-asset {
  width: 100%;
}
.hemisphere-light-asset {
  overflow: hidden;
  text-align: left;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.hemisphere-light-source-help {
  margin: -2px 0 12px;
  padding: 8px 10px;
  border: 1px solid color-mix(in srgb, var(--accent) 20%, var(--line));
  border-radius: 7px;
  background: color-mix(in srgb, var(--accent) 5%, transparent);
  color: var(--muted);
  font-size: 10.5px;
  line-height: 1.45;
}
.param-value input[type="color"][disabled] {
  cursor: default;
  filter: saturate(.8);
  opacity: .62;
}
.param-xyz {
  display: flex;
  gap: 3px;
  flex-wrap: wrap;
}

/* Texture select styles */
.texture-select {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
  min-width: 0;
}
.texture-name {
  flex: 1;
  font-size: 11px;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding: 4px 8px;
  background: rgba(255,255,255,0.05);
  border-radius: 4px;
  border: 1px solid var(--line);
}
.texture-name.has-texture {
  color: var(--text);
  background: rgba(255,255,255,0.08);
}
.texture-type-icon {
  width: 20px;
  height: 20px;
  margin-right: 7px;
  border-radius: 5px;
  object-fit: cover;
  vertical-align: middle;
}
.texture-btn {
  padding: 4px 8px !important;
  font-size: 12px !important;
  min-width: auto !important;
  height: auto !important;
}
.texture-btn img {
  width: 22px;
  height: 22px;
  border-radius: 5px;
  object-fit: cover;
}
.texture-clear-btn {
  width: 27px !important;
  min-width: 27px !important;
  height: 27px !important;
  padding: 5px !important;
  color: #ff6666 !important;
}
.texture-clear-btn:hover {
  background: rgba(255,100,100,0.2) !important;
}

/* Select dropdown styling */
.param-preset-stepper {
  display: flex;
  align-items: center;
  gap: 4px;
  max-width: 100%;
  min-width: 0;
}
.param-preset-stepper select { flex: 1; min-width: 0 !important; }
.param-preset-stepper > button {
  flex: 0 0 28px;
  height: 28px;
  padding: 0;
  font-size: 20px;
  line-height: 1;
}
.param-preset-stepper > button:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.param-value select {
  padding: 4px 8px;
  font-size: 11.5px;
  border-radius: 4px;
  border: 1px solid rgba(255,255,255,0.2);
  background: #1a1d24;
  color: var(--text);
  cursor: pointer;
  min-width: 80px;
}
.param-value select:hover {
  border-color: rgba(255,255,255,0.35);
}
.param-value select:focus {
  border-color: var(--accent);
  outline: none;
}
.param-value select option {
  background: #1a1d24;
  color: #e0e0e0;
}

.param-xyz input {
  width: 42px !important;
  min-width: 38px !important;
}
.param-xyz-label {
  font-size: 10px;
  color: var(--muted);
  width: 10px;
  text-align: center;
}

/* XYZ Slider Layout */
.param-xyz-sliders {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 100%;
}
.xyz-slider-row {
  display: flex;
  align-items: center;
  gap: 4px;
}
.xyz-axis {
  font-size: 10px;
  font-weight: 600;
  color: var(--muted);
  width: 14px;
  text-align: center;
  flex-shrink: 0;
}
.xyz-slider-row input[type="range"] {
  flex: 1;
  min-width: 40px;
  height: 4px;
}
.xyz-slider-row .slider-wrapper {
  flex: 1;
  min-width: 40px;
}
.xyz-min, .xyz-max {
  width: 36px !important;
  min-width: 32px !important;
  padding: 3px 4px !important;
  font-size: 10px !important;
  text-align: center;
  border-radius: 4px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.03);
  color: var(--muted);
  flex-shrink: 0;
}
.xyz-min:focus, .xyz-max:focus {
  background: rgba(255,255,255,0.08);
  color: var(--text);
  outline: none;
  border-color: var(--accent);
}

/* Scale Lock Toggle */
.param-scale-container {
  width: 100%;
}
.scale-lock-row {
  margin-bottom: 8px;
}
.scale-lock-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--muted);
  cursor: pointer;
}
.scale-lock-label input[type="checkbox"] {
  appearance: none;
  width: 36px;
  height: 20px;
  margin: 0;
  padding: 2px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  cursor: pointer;
}
.scale-lock-label input[type="checkbox"]::before {
  content: '';
  display: block;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--muted);
  transition: transform 120ms ease, background 120ms ease;
}
.scale-lock-label input[type="checkbox"]:checked {
  border-color: color-mix(in srgb, var(--accent) 68%, white);
  background: color-mix(in srgb, var(--accent) 32%, transparent);
}
.scale-lock-label input[type="checkbox"]:checked::before {
  transform: translateX(16px);
  background: #d9ecff;
}
.scale-lock-label span {
  user-select: none;
  color: color-mix(in srgb, var(--muted) 78%, transparent);
  font-size: 10px;
  font-weight: 550;
  letter-spacing: 0.035em;
}
.scale-lock-label:has(input:checked) span {
  color: var(--accent);
}

/* Hide panels in fullscreen */
body.fullscreen-mode .side-panel {
  display: none !important;
}

.physics-vector-action {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr)) auto;
  align-items: center;
  gap: 6px;
  width: 100%;
  min-width: 0;
}

.physics-vector-action input[type="number"] {
  box-sizing: border-box;
  min-width: 0;
  width: 100%;
  height: 26px;
}

.physics-vector-action .physics-vector-action-button {
  min-width: 38px;
  white-space: nowrap;
}

.viewport-object-context-menu {
  position: fixed;
  z-index: 10030;
  width: 252px;
  padding: 7px;
  border: 1px solid rgba(126, 174, 229, .32);
  border-radius: 11px;
  background: rgba(12, 17, 26, .98);
  box-shadow: 0 20px 56px rgba(0, 0, 0, .62), inset 0 1px 0 rgba(255, 255, 255, .04);
  backdrop-filter: blur(18px);
  color: rgba(235, 241, 250, .92);
  font-family: var(--mono, ui-monospace, SFMono-Regular, Menlo, monospace);
}

.viewport-object-context-heading {
  display: grid;
  gap: 4px;
  padding: 8px 10px 11px;
  overflow: hidden;
}

.viewport-object-context-heading strong,
.viewport-object-context-heading span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.viewport-object-context-heading strong {
  color: rgba(153, 201, 255, .96);
  font-size: 12px;
  letter-spacing: .025em;
}

.viewport-object-context-heading span {
  color: rgba(182, 195, 214, .56);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.viewport-object-context-action {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 35px;
  padding: 0 10px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: rgba(235, 241, 250, .9);
  font: 600 12px/1 var(--mono, ui-monospace, SFMono-Regular, Menlo, monospace);
  text-align: left;
  cursor: pointer;
}

.viewport-object-context-action:hover,
.viewport-object-context-action:focus-visible {
  outline: 0;
  background: rgba(103, 164, 235, .16);
}

.viewport-object-context-action.is-danger {
  color: rgba(255, 155, 166, .9);
}

.viewport-object-context-controls {
  display: grid;
  gap: 7px;
  margin: 6px 4px 4px;
  padding: 9px;
  border: 1px solid rgba(255, 255, 255, .07);
  border-radius: 8px;
  background: rgba(255, 255, 255, .025);
}

.viewport-object-context-control {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 112px;
  align-items: center;
  gap: 10px;
  color: rgba(182, 195, 214, .72);
  font-size: 10px;
  font-weight: 700;
}

.viewport-object-context-control select {
  width: 100%;
  min-width: 0;
  height: 29px;
  padding: 0 25px 0 8px;
  border: 1px solid rgba(126, 174, 229, .24);
  border-radius: 6px;
  background: rgba(5, 10, 17, .86);
  color: rgba(235, 241, 250, .9);
  font: 600 10px/1 var(--mono, ui-monospace, SFMono-Regular, Menlo, monospace);
}

.viewport-object-context-control select:focus-visible {
  outline: 1px solid rgba(103, 164, 235, .75);
  outline-offset: 1px;
}

.viewport-object-context-divider {
  height: 1px;
  margin: 6px;
  background: rgba(255, 255, 255, .08);
}

/* Match timeline-row-window.js: virtual scene heights include their border. */
#dynamicTracks { overflow-anchor: none; }
.trackRow.scene-child-row[data-timeline-virtual-row] {
  box-sizing: border-box;
  height: 62px;
}
.trackRow.scene-child-row[data-timeline-virtual-row].minimized { height: 24px; }
.timeline-row-spacer { flex: none; pointer-events: none; }

/* Only covers the viewport; the inspector and transport remain available. */
.first-frame-loading { position:absolute; inset:0; z-index:30; background:#141923; display:grid; place-items:center; pointer-events:none; }
.first-frame-loading[hidden], .first-frame-loading img[hidden] { display:none; }
.first-frame-loading img { width:100%; height:100%; object-fit:contain; opacity:.55; }
.first-frame-loading-caption { position:absolute; left:20px; right:20px; bottom:20px; width:fit-content; max-width:calc(100% - 40px); padding:8px 16px 12px; border:1px solid #ffffff22; border-radius:10px; background:#111722eb; color:#ecf2fa; }
.first-frame-loading-caption span { color:#aebbd0; font-size:10px; text-transform:uppercase; letter-spacing:.12em; }
.first-frame-loading-caption p { margin:5px 0 0; font-size:13px; line-height:1.4; }
.first-frame-loading-progress { height:4px; min-width:180px; margin-top:12px; overflow:hidden; border-radius:4px; background:#aebbd026; }
.first-frame-loading-progress > div { width:35%; height:100%; border-radius:inherit; background:#aebbd0; animation:first-frame-loading-sweep 1.5s ease-in-out infinite; }
.first-frame-loading-caption .first-frame-loading-detail { margin-top:7px; color:#aebbd0; font-size:11px; }
.first-frame-loading-detail:empty, .first-frame-loading-progress[hidden] { display:none; }
.first-frame-loading[data-state="presenting"] .first-frame-loading-progress > div { width:100%; animation:none; }
@keyframes first-frame-loading-sweep { from { transform:translateX(-110%); } to { transform:translateX(390%); } }
@media (prefers-reduced-motion:reduce) { .first-frame-loading-progress > div { animation:none; width:100%; opacity:.6; } }
/* Native scene effects share Post FX authoring but have a fixed render stage. */
.scene-effect-badge {
  display: inline-block;
  padding: 2px 7px;
  border: 1px solid currentColor;
  border-radius: 5px;
  font-size: 10px;
  opacity: .8;
}
.motion-blur-scope {
  margin: 8px 0 12px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}
.motion-blur-scope p { margin: 8px 0; }
.motion-blur-help {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

/* Fullscreen authoring panels float over the same camera composition. */
.fullscreen-project-breadcrumbs.layer-breadcrumbs, .fullscreen-project-root { display: none; }
body.fullscreen-authoring .fullscreen-project-breadcrumbs:not([hidden]) {
  display: flex; flex: 0 0 32px; height:32px; box-sizing:border-box; margin: 0; padding: 6px 12px;
  border-bottom: 1px solid var(--line); gap: 3px;
  min-width:0; max-width:100%; overflow-x:auto; overflow-y:hidden; scrollbar-width:none;
}
body.fullscreen-authoring #objectListContent .layer-breadcrumbs { display:none; }
.fullscreen-project-breadcrumbs::-webkit-scrollbar { display:none; }
.fullscreen-project-breadcrumbs > * { flex:0 0 auto; white-space:nowrap; }
body.fullscreen-authoring .fullscreen-project-breadcrumbs[hidden] { display: none; }
.fullscreen-project-breadcrumbs button { max-width:160px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.fullscreen-project-breadcrumbs button:hover { background: #ffffff0d; color: var(--text); }
body.fullscreen-authoring .fullscreen-project-root:not([hidden]) { display: block; }
body.fullscreen-authoring #objectListPanel.fullscreen-project-browsing #objectListContent { display: none; }
body.fullscreen-authoring #objectListPanel.fullscreen-project-browsing > .layer-panel-header:not(.fullscreen-project-search-header),
body.fullscreen-authoring #objectListPanel.fullscreen-project-browsing > .layer-search-empty { display: none; }
.fullscreen-project-scope-heading { display: flex; align-items: center; gap: 8px; justify-content: space-between; }
body.fullscreen-authoring #objectListPanel > .layer-panel-header > strong { display:none; }
/* The identity subtitle already names the type; retain only navigable folder paths. */
#objectListContent .layer-breadcrumbs:has(> :only-child) { display:none; }
.fullscreen-project-identity { margin-bottom:12px; }
.fullscreen-project-group:first-child { margin-top:0; }
.fullscreen-project-group:first-child > .fullscreen-project-layer:first-child { margin-top:0; }
.fullscreen-project-settings { display: inline-flex; align-items: center; justify-content: center; flex: 0 0 28px; width: 28px; height: 28px; padding: 5px; }
.fullscreen-project-settings[hidden] { display: none; }
.fullscreen-project-group { margin-top: 16px; }
.fullscreen-project-footer { margin-top: 12px; }
.fullscreen-project-scope-heading { margin-bottom: 7px; }
.fullscreen-project-scope-heading h3 { margin: 0; color: var(--muted); font-size: 11px; font-weight: 600; }
.fullscreen-project-scope-heading button { font-size: 10px; }
.fullscreen-project-layer {
  display: flex; align-items: center; gap: 2px; width: 100%; min-height: 48px; margin: 5px 0 0;
  box-sizing: border-box; border: 1px solid var(--line); border-radius: 8px; background: #ffffff04; color: var(--text);
}
.fullscreen-project-layer:hover { background: #ffffff0b; border-color: #ffffff30; }
.fullscreen-project-layer:has(.fullscreen-project-layer-select[aria-pressed="true"]) { border-color: var(--clip-color, var(--accent)); }
.fullscreen-project-layer-select { display:flex; align-items:center; gap:9px; flex:1; min-width:0; min-height:48px; align-self:stretch; padding:8px 10px; border:0; border-radius:7px; background:transparent; color:inherit; font:inherit; text-align:left; cursor:pointer; }
.fullscreen-project-layer-actions { display:flex; flex:0 0 auto; gap:2px; padding-right:6px; }
.fullscreen-project-layer-actions .clip-layer-action { width:28px; height:30px; }
.fullscreen-project-layer.is-hidden-layer .fullscreen-project-layer-icon { opacity: .5; }
.fullscreen-project-layer-icon { display: flex; flex: 0 0 24px; color: var(--clip-color, var(--muted)); }
.fullscreen-project-layer-icon .ui-icon { width: 24px; height: 24px; }
.fullscreen-project-layer-copy { display: flex; flex: 1; min-width: 0; flex-direction: column; gap: 3px; }
.fullscreen-project-layer-copy strong { font-size: 12px; font-weight: 600; overflow-wrap: anywhere; }
.fullscreen-project-layer-copy small { font-size: 10px; color: var(--muted); }
.fullscreen-project-layer[hidden], .fullscreen-project-group[hidden] { display: none; }
.fullscreen-project-error { color: var(--bad); font-size: 11px; }
.fullscreen-project-root :focus-visible, .fullscreen-project-breadcrumbs :focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
body.fullscreen-authoring.fullscreen-layers #objectListPanel,
body.fullscreen-authoring.fullscreen-parameters #paramPanel {
  display: flex !important;
  top: var(--fullscreen-panel-top, var(--fullscreen-panel-default-top, 16px));
  bottom: auto;
  height: auto;
  max-height: calc(100% - var(--fullscreen-panel-top, var(--fullscreen-panel-default-top, 16px)) - var(--fullscreen-panel-bottom-inset, var(--fullscreen-panel-default-bottom, 16px)));
  box-sizing: border-box;
  width: min(360px, 38vw) !important;
  border: 1px solid var(--viewport-widget-border);
  border-radius: 12px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, .35);
}
body.fullscreen-authoring .side-panel > .panel-content {
  flex: 0 1 auto;
  min-height: 0;
}
/* Keep viewport tools together in the clear space between fullscreen panels. */
body.fullscreen-authoring .viewport-display-toolbar {
  left: 50%;
  transform: translateX(-50%);
}
body.fullscreen-authoring #canvasContainer:has(.object-transform-toolbar:not([hidden])) .viewport-display-toolbar {
  transform: translateX(calc(-100% - 6px));
}
body.fullscreen-authoring #canvasContainer:has(.viewport-display-toolbar:not([hidden])) .object-transform-toolbar {
  transform: translateX(6px);
}
body.fullscreen-authoring #objectListPanel { left: var(--fullscreen-panel-left, var(--fullscreen-panel-default-left, 16px)); }
body.fullscreen-authoring #paramPanel { left: var(--fullscreen-panel-left, auto); right: var(--fullscreen-panel-default-right, 16px); }
.fullscreen-panel-drag-handle { display: none; }
body.fullscreen-authoring .fullscreen-panel-drag-handle {
  display: grid;
  place-items: center;
  flex: 0 0 20px;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: grab;
  touch-action: none;
  user-select: none;
}
.fullscreen-panel-label { display: none; }
body.fullscreen-authoring .side-panel.fullscreen-panel-minimized > :not(.fullscreen-panel-drag-handle) { display: none !important; }
body.fullscreen-authoring .fullscreen-panel-minimized .fullscreen-panel-drag-handle {
  display: flex; justify-content: center; align-items: center; gap: 10px; flex-basis: calc(var(--viewport-widget-height) - 2px);
}
body.fullscreen-authoring .fullscreen-panel-minimized .fullscreen-panel-label { display: inline; font-size: 11px; font-weight: 600; }
.fullscreen-panel-drag-handle:focus { outline: none; }
.fullscreen-panel-drag-handle:focus-visible:not(.is-pointer-focused) { outline: 2px solid var(--accent); outline-offset: -3px; border-radius: inherit; }
body.fullscreen-authoring .is-panel-dragging .fullscreen-panel-drag-handle { cursor: grabbing; }
body.fullscreen-authoring .fullscreen-panel-front { z-index: 41; }

/* Inspector control system. Dedicated charts/maps/stacks keep their own layout. */
#paramContent {
  --inspector-control-bg: #1c222c;
  --inspector-control-border: #303946;
  --inspector-label: #bfc9d6;
  padding: 12px;
  scrollbar-width: thin;
  scrollbar-color: #37475a transparent;
}
#paramContent .param-row { gap:6px; margin-bottom:14px; min-width:0; }
#paramContent .param-label { color:var(--inspector-label); font-size:12px; font-weight:400; line-height:1.4; }
#paramContent .param-value { gap:6px; min-width:0; }
#paramContent .param-value > select,
#paramContent .script-field > select { width:100%; min-width:0; height:30px; box-sizing:border-box; border:1px solid var(--inspector-control-border); background:var(--inspector-control-bg); border-radius:6px; padding:4px 9px; color:var(--text); font:400 12px var(--font); }
#paramContent .param-row[data-parameter-kind="select"],
#paramContent .param-row[data-parameter-kind="switch"] { display:grid; grid-template-columns:minmax(0, 1fr) minmax(0, 1.2fr); align-items:center; gap:12px; }
#paramContent .param-row[data-parameter-kind="switch"] > .param-value { justify-content:flex-end; }
#paramContent .param-switch-state { display:none; }
#paramContent :is(input,select,textarea,button):disabled { opacity:.45; cursor:not-allowed; }
#paramContent .param-value > :is(input[type="text"],textarea) { min-width:0; max-width:100%; box-sizing:border-box; font:400 12px var(--font); color:var(--text); background:var(--inspector-control-bg); border:1px solid var(--inspector-control-border); border-radius:6px; padding:6px 8px; }
/* Sliders indicate focus on the value thumb, never around the track. */
#paramContent :is(input:not([type="range"]),select,textarea,button):focus-visible { outline:2px solid var(--accent); outline-offset:2px; }
#paramContent .param-hint { color:var(--muted); font:400 11px/1.5 var(--font); margin:6px 0 12px; }
#paramContent .param-subgroup { background:transparent; border:0; margin:0 0 12px; }
#paramContent .param-subgroup-title { border-radius:6px; border:1px solid #2a3b4d; background:linear-gradient(110deg,#1b2d40,#16212f); font-size:11.5px; color:#b4cee2; }
#paramContent .param-subgroup-content { padding:12px 0 0; }
#paramContent .param-group-content { padding:12px 0 0; }
#paramContent .param-subgroup > .param-disclosure-heading > .param-disclosure-trigger { color:inherit; min-height:32px; padding:7px 10px; }
#paramContent .param-colour-value {
  display:flex; align-items:center; gap:8px; min-width:0; min-height:34px; box-sizing:border-box;
  padding:4px 5px; border:1px solid var(--inspector-control-border); border-radius:7px;
  background:linear-gradient(180deg,#1a2029,#161c25);
  transition:border-color 120ms ease,box-shadow 120ms ease;
}
#paramContent .param-colour-value:hover:not(:has(input[type="color"]:disabled)) { border-color:color-mix(in srgb,var(--param-section-accent,var(--accent)) 35%,var(--inspector-control-border)); }
#paramContent .param-colour-value:focus-within { border-color:var(--param-section-accent,var(--accent)); box-shadow:0 0 0 2px color-mix(in srgb,var(--param-section-accent,var(--accent)) 12%,transparent); }
#paramContent .param-colour-value input[type="color"] { width:30px; height:24px; padding:0; border:0; border-radius:4px; flex:0 0 30px; background:transparent; }
#paramContent .param-colour-value input[type="color"]::-webkit-color-swatch-wrapper { padding:0; }
#paramContent .param-colour-value input[type="color"]::-webkit-color-swatch { border:1px solid #ffffff26; border-radius:4px; }
#paramContent .param-colour-value input[type="color"]::-moz-color-swatch { border:1px solid #ffffff26; border-radius:4px; }
#paramContent .param-colour-value input.param-colour-hex {
  flex:1; width:0; min-width:0; height:24px; padding:0 2px; border:0; border-radius:0;
  background:transparent; box-shadow:none; color:var(--text); font:500 12px/24px var(--font);
  font-variant-numeric:tabular-nums; letter-spacing:.035em; text-transform:uppercase;
}
#paramContent .param-colour-value input.param-colour-hex:focus-visible { outline:none; }
#paramContent .param-colour-expand {
  display:grid; place-items:center; flex:0 0 26px; width:26px; height:24px; padding:0;
  border:0; border-left:1px solid #ffffff12; border-radius:0 3px 3px 0;
  background:transparent; color:var(--muted); font-size:0; cursor:pointer;
}
#paramContent .param-colour-expand::before { content:""; width:5px; height:5px; border-right:1.5px solid currentColor; border-bottom:1.5px solid currentColor; transform:translateY(-2px) rotate(45deg); transition:transform 120ms ease; }
#paramContent .param-colour-expand[aria-expanded="true"]::before { transform:translateY(1px) rotate(225deg); }
#paramContent .param-colour-expand:hover:not(:disabled),#paramContent .param-colour-expand[aria-expanded="true"] { color:var(--param-section-accent,var(--accent)); background:#ffffff05; }
#paramContent .param-colour-value :is(input[type="color"],.param-colour-expand):focus-visible { outline:1px solid var(--param-section-accent,var(--accent)); outline-offset:1px; }
#paramContent .param-colour-editor { padding:10px; border:1px solid var(--inspector-control-border); border-radius:7px; background:#161c25; }
#paramContent .param-colour-editor[hidden] { display:none; }
.param-colour-sv { position:relative; height:132px; touch-action:none; background:linear-gradient(to top,#000,transparent),linear-gradient(to right,#fff,hsl(var(--picker-hue) 100% 50%)); border-radius:4px; cursor:crosshair; }
.param-colour-hue { position:relative; height:14px; margin:12px 0; touch-action:none; background:linear-gradient(to right,#f00,#ff0,#0f0,#0ff,#00f,#f0f,#f00); border-radius:4px; cursor:crosshair; }
.param-colour-sv i,.param-colour-hue i { position:absolute; width:8px; height:8px; border:2px solid white; border-radius:50%; box-shadow:0 0 0 1px #0008; transform:translate(-50%,-50%); pointer-events:none; }
.param-colour-hue i { top:50%; height:14px; width:4px; border-radius:3px; }
.param-colour-rgb { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:10px; }
.param-colour-rgb label { display:flex; align-items:center; gap:5px; font-size:11px; color:var(--muted); }
.param-colour-rgb input { width:100%; min-width:0; box-sizing:border-box; border:1px solid var(--line); border-radius:4px; background:var(--panel); padding:4px; color:var(--text); font:400 11px var(--font); }

/* Asset sources: a short source enum plus the existing searchable libraries. */
#paramContent .param-texture-row { display:grid; grid-template-columns:minmax(0,1fr) minmax(100px,1fr); align-items:center; gap:8px 12px; padding:0 0 14px; border-bottom:1px solid var(--line2); }
#paramContent .param-texture-row > .param-value { grid-column:1/-1; display:block; }
#paramContent .texture-source-select { width:100%; min-width:0; box-sizing:border-box; height:30px; font:400 12px var(--font); color:var(--text); background:var(--inspector-control-bg); border:1px solid var(--inspector-control-border); border-radius:6px; padding:4px 8px; }
#paramContent .texture-select { display:grid; width:100%; grid-template-columns:64px minmax(0,1fr) 28px; grid-template-rows:minmax(22px,auto) minmax(30px,auto); gap:5px 10px; align-items:center; }
#paramContent .texture-card-preview { grid-column:1; grid-row:1/3; width:64px; height:64px; display:grid; place-items:center; overflow:hidden; border:1px solid var(--line2); border-radius:6px; box-sizing:border-box; background:#1b2733; color:var(--muted); text-align:center; font:400 9px/1.4 var(--font); }
#paramContent .texture-card-preview[data-state="empty"] { background:linear-gradient(135deg,#19222d,#131b24); border-style:dashed; }
#paramContent .texture-card-preview > :is(img,video,canvas) { display:block; width:100%; height:100%; object-fit:cover; }
#paramContent .texture-name { background:transparent; border:0; padding:0; border-radius:0; grid-column:2/4; grid-row:1; width:100%; min-width:0; max-width:none; white-space:normal!important; overflow-wrap:anywhere; color:var(--text)!important; font:400 12px/1.4 var(--font)!important; }
#paramContent .texture-name .texture-type-icon { display:none; }
#paramContent .texture-library-action { grid-column:2; grid-row:2; justify-self:start; width:auto; min-width:0; height:30px!important; padding:4px 9px!important; font:500 11px var(--font)!important; border:1px solid var(--inspector-control-border); background:transparent; border-radius:6px; color:var(--text); white-space:normal; }
#paramContent .texture-library-action[hidden] { display:none!important; }
#paramContent .texture-clear-btn { grid-column:3; grid-row:2; color:var(--muted)!important; width:28px; height:30px; padding:5px; border:0; background:transparent; border-radius:5px; }
#paramContent .texture-clear-btn:hover { color:var(--bad)!important; background:#ff789f12; }
#paramContent .texture-source-select[hidden] { display:none!important; }
#paramContent .script-field { min-width:0; font:400 12px/1.4 var(--font); }
#paramContent .script-field > label { color:var(--inspector-label); }
#paramContent .script-field.param-colour-value { flex-wrap:wrap; }
#paramContent .script-field.param-colour-value > label { flex:0 0 100%; margin-bottom:6px; }
#paramContent .script-field .param-colour-editor { flex:0 0 100%; box-sizing:border-box; margin-top:6px; }
#paramContent .param-colour-value > div:has(> input[type="color"]) { min-width:0; }
#paramContent .param-colour-value input[id$="_hex"] { font-family:var(--font)!important; }

/* Numeric labels and state text use the editor typeface too. */
#paramContent { --mono:var(--font); }
#paramContent .param-value label > input[type="checkbox"] + span { font:400 11px/1.4 var(--font)!important; letter-spacing:0; }
#paramContent .param-value > input[type="number"]:not(.slider-min,.slider-max,.xyz-min,.xyz-max) { height:30px; border-radius:6px; font:400 12px var(--font); }

#paramContent .script-control-group { border:0; padding:12px 0 0; margin:16px 0; min-width:0; }
#paramContent .script-control-group > legend { box-sizing:border-box; width:100%; padding:9px 10px; border:1px solid #2a3b4d; border-radius:6px; background:linear-gradient(110deg,#1b2d40,#16212f); color:#b4cee2; font:600 12px var(--font); }
#paramContent .script-field[data-parameter-kind="switch"],
#paramContent .script-field[data-parameter-kind="select"] { display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1.2fr); align-items:center; gap:12px; }
#paramContent .script-field[data-parameter-kind="switch"] input { justify-self:end; }
#paramContent .param-readonly { color:var(--muted); font:400 12px/1.4 var(--font); }
#paramContent .rebuild-required-group { border:0; background:transparent; padding:0; }
#paramContent .rebuild-required-group .param-group-title { color:#b4cee2; }

/* Match selected layer cards; decoration inherits across dynamically rebuilt sections. */
#paramContent[data-section-accent] :is(.param-group-title,.param-subgroup-title,.script-control-group > legend) {
  --accent:var(--param-section-accent);
  color:var(--text);
  border-color:var(--param-section-outline);
  background:color-mix(in srgb,var(--param-section-accent) 17%,transparent);
  box-shadow:none;
}
#paramContent[data-section-accent] .param-subgroup > .param-disclosure-heading > .param-disclosure-trigger { color:inherit; }
#paramContent[data-section-icon] :is(.param-disclosure-trigger,.param-group-title:not(.param-disclosure-heading),.param-subgroup-title:not(.param-disclosure-heading),.script-control-group > legend)::before {
  content:"";
  display:inline-block;
  flex:0 0 20px;
  width:20px;
  height:20px;
  vertical-align:middle;
  background:var(--param-section-accent);
  mask:var(--param-section-icon) center / contain no-repeat;
  pointer-events:none;
}
#paramContent[data-section-icon] .param-disclosure-label { flex:1; }
#paramContent[data-section-icon] :is(.param-group-title:not(.param-disclosure-heading),.param-subgroup-title:not(.param-disclosure-heading),.script-control-group > legend)::before { margin-right:8px; }

/* Keep the selected layer's hue during pointer and keyboard slider editing. */
#paramContent[data-section-accent] input[type="range"] { accent-color:var(--param-slider-fill,var(--param-section-accent)); }
#paramContent[data-section-accent] .slider-wrapper {
  --slider-rail-tint:color-mix(in srgb,var(--param-slider-fill,var(--param-section-accent)) 35%,#68727e);
  --slider-rail-body:color-mix(in srgb,var(--slider-rail-tint) 65%,transparent);
  --slider-rail-end:color-mix(in srgb,var(--slider-rail-tint) 12%,transparent);
  --slider-rail:linear-gradient(90deg,var(--slider-rail-end),var(--slider-rail-body) 22%,var(--slider-rail-body) 78%,var(--slider-rail-end));
}
#paramContent[data-section-accent] .slider-wrapper:is(:hover,:focus-within) { --slider-rail-body:color-mix(in srgb,var(--slider-rail-tint) 82%,transparent); }
#paramContent[data-section-accent] .slider-wrapper input[type="range"] { background:transparent; }
#paramContent[data-section-accent] .slider-wrapper input[type="range"]::-webkit-slider-runnable-track { background:var(--slider-rail); border-radius:999px; }
#paramContent[data-section-accent] .slider-wrapper input[type="range"]::-moz-range-track { background:var(--slider-rail); border-radius:999px; }
#paramContent[data-section-accent] .slider-thumb-value {
  background:var(--param-slider-fill,var(--param-section-accent));
  color:var(--param-slider-text,#fff);
}
#paramContent[data-section-accent] .slider-wrapper:hover .slider-thumb-value { box-shadow:inset 0 0 0 1px #ffffff80,0 1px 3px #0005; }
#paramContent[data-section-accent] .slider-wrapper input[type="range"]:focus + .slider-thumb-value { outline:1px solid var(--param-section-accent); outline-offset:2px; }



/* The existing Animation editor becomes a bounded floating window in fullscreen. */
.fullscreen-animation-close { display:none; }
body.fullscreen-authoring.fullscreen-animation:not(.fullscreen-ui-hidden) #editor {
  display:flex !important; position:fixed; flex:none;
  left:var(--fullscreen-panel-left,max(12px,calc((100vw - 1160px)/2)));
  top:var(--fullscreen-panel-top,auto); bottom:16px;
  width:min(1160px,calc(100vw - 24px)); height:var(--fullscreen-animation-height,min(380px,44vh));
  min-height:220px; max-height:calc(100vh - 88px);
  border:1px solid var(--viewport-widget-border); border-radius:12px;
  box-shadow:0 12px 40px #0006; z-index:40; box-sizing:border-box;
}
body.fullscreen-authoring #editor.fullscreen-panel-front { z-index:41; }
body.fullscreen-authoring #editor.fullscreen-panel-minimized {
  height:42px !important; min-height:42px !important;
}
body.fullscreen-authoring #editor.fullscreen-panel-minimized > :not(.fullscreen-panel-drag-handle) { display:none !important; }
body.fullscreen-authoring #editorBar { min-height:44px; height:44px; padding:0 12px; }
body.fullscreen-authoring #editorBar .mode-toggle { display:none; }
body.fullscreen-authoring #editorBar :is(#btnModeTimeline,#btnModeClips,#btnSettings) { display:none; }
body.fullscreen-authoring #btnModeKeyframe { color:var(--text); background:none; font-size:12px; font-weight:650; padding:0; border:0; margin-left:0; }
body.fullscreen-authoring #editorBar .editorbar-right { gap:12px; }
body.fullscreen-authoring .fullscreen-animation-close {
  display:inline-flex; align-items:center; justify-content:center; flex:0 0 28px;
  width:28px; height:28px; padding:5px; border:1px solid transparent; border-radius:5px;
  background:transparent; color:var(--muted); cursor:pointer;
}
.fullscreen-animation-close .ui-icon { width:16px; height:16px; }
.fullscreen-animation-close:hover { color:var(--text); background:#ffffff0d; }
body.fullscreen-authoring #keyframeViewport { min-height:0; }

.fullscreen-animation-resize { display:none; }
body.fullscreen-authoring .fullscreen-animation-resize { display:block; position:absolute; z-index:50; top:0; left:12px; right:12px; height:6px; cursor:ns-resize; touch-action:none; }
body.fullscreen-authoring #editor > .fullscreen-panel-drag-handle::after { content:""; display:block; width:32px; height:3px; border-radius:2px; background:#8da0b35c; }
body.fullscreen-authoring #keyframeHeader { left:0; overflow-x:auto; scrollbar-width:none; }
body.fullscreen-authoring #keyframeHeader .kf-lane-hint { display:none; }
body.fullscreen-authoring #clipAnimationControls { margin-left:auto; flex-wrap:nowrap; }
body.fullscreen-authoring #editor :is(.fullscreen-animation-close,.fullscreen-animation-resize):focus-visible { outline:2px solid var(--accent); outline-offset:-2px; }
@media (max-width:800px) {
  body.fullscreen-authoring #editorBar { gap:8px; padding:0 10px; }
  body.fullscreen-authoring #editorBar .editorbar-center { gap:4px; }
  body.fullscreen-authoring #editorBar .zoom-control { width:90px; }
}

body.fullscreen-authoring #editor .keyframe-track-label { background:#141b26; }
body.fullscreen-authoring #editor .keyframe-track.selected .keyframe-track-label { background:linear-gradient(180deg,#22334b,#172131); }

/* Cloner effector falloff response graph (weight against distance). */
/* Response graph shared by cloner falloffs, particle/field affectors and deformers. */
.cloner-falloff-profile {
  margin: 4px 10px 10px;
  padding: 8px 10px 6px;
  border: 1px solid var(--line2);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.025);
}
.cloner-falloff-profile svg {
  display: block;
  width: 100%;
  height: 48px;
  overflow: visible;
}
.cloner-falloff-profile-fill {
  fill: rgba(255, 146, 72, 0.16);
}
.cloner-falloff-profile-line {
  fill: none;
  stroke: #ffa25c;
  stroke-width: 1.6;
  vector-effect: non-scaling-stroke;
  stroke-linejoin: round;
}
.cloner-falloff-profile-axis {
  display: flex;
  justify-content: space-between;
  margin-top: 4px;
  color: var(--muted);
  font: 500 10px/1.2 var(--font);
}
.param-section-action.is-active {
  background: rgba(255, 146, 72, 0.2);
  border-color: rgba(255, 170, 110, 0.55);
  color: #ffd6b5;
}

/* Authoring telemetry stays outside the canvas and follows Tab's clean-view rule. */
.path-tracing-hud { display:none; }
body.fullscreen-authoring .path-tracing-hud:not([hidden]) {
  position:absolute; left:50%; bottom:16px; transform:translateX(-50%); z-index:30;
  display:grid; gap:7px; width:256px; max-width:calc(100% - 32px); box-sizing:border-box;
  padding:10px 12px; border:1px solid var(--viewport-widget-border); border-radius:10px;
  background:rgba(15,20,31,.92); color:var(--text); font:500 11px/1.4 var(--font);
  box-shadow:0 8px 28px rgba(0,0,0,.3); backdrop-filter:blur(12px); user-select:none;
}
.path-tracing-hud-row { display:flex; align-items:center; justify-content:space-between; gap:12px; }
.path-tracing-hud-row > span { font-weight:600; }
.path-tracing-hud button {
  display:flex; align-items:center; gap:7px; min-height:28px; min-width:61px;
  border:0; border-radius:6px; padding:3px 5px; background:transparent; color:var(--muted);
  font:inherit; cursor:pointer;
}
.path-tracing-hud button:hover { background:rgba(255,255,255,.08); color:var(--text); }
.path-tracing-hud button:focus-visible { outline:2px solid var(--accent); outline-offset:2px; }
.path-tracing-hud-switch { width:24px; height:14px; border-radius:8px; background:#46505f; position:relative; }
.path-tracing-hud-switch::after { content:''; position:absolute; width:10px; height:10px; top:2px; left:2px; border-radius:50%; background:#dce9f9; }
.path-tracing-hud button[aria-pressed="true"] { color:var(--text); }
.path-tracing-hud button[aria-pressed="true"] .path-tracing-hud-switch { background:#537caa; }
.path-tracing-hud button[aria-pressed="true"] .path-tracing-hud-switch::after { left:12px; }
.path-tracing-hud-status { font-size:10px; color:var(--muted); font-variant-numeric:tabular-nums; }
.path-tracing-hud-progress { height:3px; border-radius:2px; overflow:hidden; background:rgba(255,255,255,.1); }
.path-tracing-hud-progress[hidden] { display:none; }
.path-tracing-hud-progress > span { display:block; height:100%; background:#9dc8f5; }
.path-tracing-hud[data-state="error"] .path-tracing-hud-status { color:var(--bad); }

@font-face{font-family:"Audiowide";src:url("../fonts/display/audiowide/Audiowide-Regular.ttf") format("truetype");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Black Ops One";src:url("../fonts/display/black-ops-one/BlackOpsOne-Regular.ttf") format("truetype");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Bruno Ace SC";src:url("../fonts/display/bruno-ace-sc/BrunoAceSC-Regular.ttf") format("truetype");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Bungee";src:url("../fonts/display/bungee/Bungee-Regular.ttf") format("truetype");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Monoton";src:url("../fonts/display/monoton/Monoton-Regular.ttf") format("truetype");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Orbitron";src:url("../fonts/display/orbitron/Orbitron[wght].ttf") format("truetype-variations");font-weight:400 900;font-style:normal;font-display:swap}
@font-face{font-family:"Pixelify Sans";src:url("../fonts/display/pixelify-sans/PixelifySans[wght].ttf") format("truetype-variations");font-weight:400 700;font-style:normal;font-display:swap}
@font-face{font-family:"Press Start 2P";src:url("../fonts/display/press-start-2p/PressStart2P-Regular.ttf") format("truetype");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Righteous";src:url("../fonts/display/righteous/Righteous-Regular.ttf") format("truetype");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Rubik Glitch";src:url("../fonts/display/rubik-glitch/RubikGlitch-Regular.ttf") format("truetype");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Silkscreen";src:url("../fonts/display/silkscreen/Silkscreen-Regular.ttf") format("truetype");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Syncopate";src:url("../fonts/display/syncopate/Syncopate-Regular.ttf") format("truetype");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Syncopate";src:url("../fonts/display/syncopate/Syncopate-Bold.ttf") format("truetype");font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:"Unbounded";src:url("../fonts/display/unbounded/Unbounded[wght].ttf") format("truetype-variations");font-weight:400 900;font-style:normal;font-display:swap}

.character-selector-overlay{position:fixed;inset:0;z-index:12000;display:grid;place-items:center;padding:28px;background:rgba(4,7,12,.78);backdrop-filter:blur(16px);opacity:0;pointer-events:none;transition:opacity .18s ease}
.character-selector-overlay.show{opacity:1;pointer-events:auto}
.character-selector-overlay[hidden]{display:none}
.character-selector{width:min(1480px,calc(100vw - 56px));height:min(900px,calc(100vh - 56px));display:grid;grid-template-rows:auto minmax(0,1fr) auto;overflow:hidden;border:1px solid #354050;border-radius:18px;background:#0d1118;color:#e9edf4;box-shadow:0 32px 100px rgba(0,0,0,.55)}
.character-selector-header{display:flex;align-items:center;justify-content:space-between;padding:22px 26px;border-bottom:1px solid #29313d;background:linear-gradient(135deg,#151b25,#10141c)}
.character-selector-header h2{margin:3px 0 0;font-size:25px;letter-spacing:-.02em}
.character-selector-eyebrow{color:#7dafff;font:700 10px/1.2 var(--mono,monospace);letter-spacing:.18em;text-transform:uppercase}
.character-selector-close{width:38px;height:38px;border:1px solid #394353;border-radius:10px;background:#181e29;color:#bcc5d3;font-size:25px;cursor:pointer}
.character-selector-body{display:grid;grid-template-columns:285px minmax(380px,1fr) 430px;min-height:0}
.character-selector-characters,.character-selector-animations{min-height:0;padding:22px;overflow:auto}
.character-selector-characters{border-right:1px solid #252d38}
.character-selector-animations{border-left:1px solid #252d38}
.character-selector-search{display:grid;gap:10px;margin-bottom:16px;color:#8d98a8;font:700 11px/1 var(--mono,monospace);letter-spacing:.1em;text-transform:uppercase}
.character-selector-search input,.character-animation-heading input{box-sizing:border-box;width:100%;border:1px solid #303948;border-radius:10px;background:#090d13;color:#eaf0f8;padding:11px 12px;font:500 13px var(--mono,monospace);outline:none}
.character-selector-search input:focus,.character-animation-heading input:focus{border-color:#5f9df4;box-shadow:0 0 0 2px rgba(95,157,244,.14)}
.character-card{width:100%;display:grid;grid-template-columns:48px 1fr auto;gap:12px;align-items:center;margin-bottom:9px;padding:11px;border:1px solid #2b3440;border-radius:12px;background:#111720;color:inherit;text-align:left;cursor:pointer}
.character-card:hover{background:#171e29;border-color:#445164}
.character-card.is-selected{border-color:var(--character-accent);background:color-mix(in srgb,var(--character-accent) 10%,#111720);box-shadow:0 0 0 1px color-mix(in srgb,var(--character-accent) 45%,transparent)}
.character-card-avatar{display:grid;place-items:center;width:46px;height:46px;border-radius:10px;background:linear-gradient(145deg,color-mix(in srgb,var(--character-accent) 38%,#18202c),#0a0e15)}
.character-card-avatar span{width:12px;height:30px;border-radius:7px 7px 5px 5px;background:var(--character-accent);box-shadow:0 -9px 0 -2px var(--character-accent)}
.character-card-avatar.animal-card-avatar{font-size:27px;line-height:1;filter:saturate(.82);text-shadow:0 4px 12px rgba(0,0,0,.35)}
.animal-selector-stage{background:radial-gradient(circle at 50% 38%,#354034 0,#151b1c 48%,#090d13 100%)}
.character-card strong,.character-card small{display:block}
.character-card strong{font-size:13px}
.character-card small{margin-top:4px;color:#7f8a9b;font:500 10px var(--mono,monospace)}
.character-card em,.character-animation-card em{border:1px solid #3b4656;border-radius:5px;padding:3px 5px;color:#9eabbc;font:700 9px var(--mono,monospace);font-style:normal;text-transform:uppercase}
.character-selector-stage{display:grid;grid-template-rows:minmax(0,1fr) auto;min-width:0;background:radial-gradient(circle at 50% 38%,#263140 0,#111720 48%,#090d13 100%)}
.character-preview{position:relative;min-height:0;overflow:hidden}
.character-preview:before{content:"";position:absolute;left:10%;right:10%;bottom:10%;height:20%;border-radius:50%;background:radial-gradient(ellipse,rgba(92,141,210,.22),transparent 68%);filter:blur(4px)}
.character-preview canvas{position:absolute;width:100%;height:100%;object-fit:contain}
.character-preview-loading{position:absolute;inset:0;display:grid;place-items:center;color:#9eabbc;font:600 12px var(--mono,monospace)}
.character-preview-loading[hidden]{display:none}
.character-stage-copy{display:flex;align-items:end;justify-content:space-between;gap:20px;padding:20px 24px;border-top:1px solid rgba(80,94,112,.45);background:rgba(10,14,20,.7);backdrop-filter:blur(12px)}
.character-stage-copy h3{margin:0 0 5px;font-size:19px}
.character-stage-copy p{max-width:540px;margin:0;color:#8995a6;font-size:12px;line-height:1.45}
.character-rig-badge{white-space:nowrap;border:1px solid #3c4e67;border-radius:999px;padding:6px 9px;color:#8dbaff;font:700 9px var(--mono,monospace);text-transform:uppercase}
.character-animation-heading{display:grid;grid-template-columns:1fr 190px;align-items:end;gap:12px;margin-bottom:12px}
.character-animation-heading span,.character-animation-heading strong{display:block}
.character-animation-heading span{color:#dbe4ef;font-weight:700}
.character-animation-heading strong{margin-top:4px;color:#778394;font:500 10px var(--mono,monospace)}
.character-animation-categories{display:flex;gap:6px;overflow:auto;padding:2px 0 12px}
.character-animation-categories button{border:1px solid #303948;border-radius:999px;background:#111720;color:#8692a3;padding:6px 9px;font:600 10px var(--mono,monospace);cursor:pointer;white-space:nowrap}
.character-animation-categories button.is-selected{border-color:#5c95e5;background:#1b304c;color:#b8d8ff}
.character-animation-list{display:grid;gap:7px}
.character-animation-card{display:grid;grid-template-columns:31px 1fr auto;gap:10px;align-items:center;width:100%;padding:10px;border:1px solid #29323f;border-radius:10px;background:#111720;color:inherit;text-align:left;cursor:pointer}
.character-animation-card:hover{border-color:#435168;background:#171e29}
.character-animation-card.is-selected{border-color:#67a4f6;background:#172944;box-shadow:inset 3px 0 #67a4f6}
.character-animation-play{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:#202a38;color:#83b7fa;font-size:9px}
.character-animation-card strong,.character-animation-card small{display:block}
.character-animation-card strong{font-size:12px}
.character-animation-card small{margin-top:3px;color:#7e8999;font:500 9px var(--mono,monospace)}
.character-selector-footer{display:flex;align-items:center;gap:10px;padding:15px 22px;border-top:1px solid #29313d;background:#11161f}
.character-selector-footer>div{display:flex;align-items:center;gap:8px;margin-right:auto;color:#798596;font:500 10px var(--mono,monospace)}
.character-selector-footer>div strong{border:1px solid #3e584e;border-radius:5px;padding:3px 6px;color:#79d4ad}
.character-selector-footer>div a{color:#83b7fa;text-decoration:none}
.character-selector-footer button{border:1px solid #364152;border-radius:9px;background:#1a212c;color:#c3ccd8;padding:10px 15px;font-weight:700;cursor:pointer}
.character-selector-footer .character-selector-confirm{border-color:#5b91d6;background:#3979c7;color:white}
.character-empty{color:#778394;font-size:12px}
@media(max-width:1100px){.character-selector-body{grid-template-columns:230px 1fr}
.character-selector-animations{grid-column:1/-1;border-left:0;border-top:1px solid #252d38}
.character-selector{overflow:auto}
.character-selector-body{overflow:visible}
.character-selector-stage{min-height:520px}
}
.character-animation-pose{width:34px;height:42px;overflow:visible;stroke:#83b7fa;stroke-width:3.2;stroke-linecap:round;fill:#b8d8ff;opacity:.82}
.character-animation-card:hover .character-animation-pose,.character-animation-card.is-selected .character-animation-pose{stroke:#9bc7ff;fill:#e2f0ff;opacity:1}

/* Sketchfab model library */
.sketchfab-selector-overlay{z-index:12020;padding-inline:16px}
.sketchfab-selector{width:min(1600px,calc(100vw - 32px));height:min(860px,calc(100vh - 56px));position:relative}
.sketchfab-selector-eyebrow{color:#55c7eb}
.sketchfab-selector-body{position:relative;display:grid;grid-template-columns:minmax(600px,1.25fr) minmax(400px,.85fr);min-height:0;overflow:hidden}
.sketchfab-selector-library{display:grid;grid-template-rows:auto auto minmax(0,1fr);min-width:0;min-height:0;padding:22px 24px;background:#0b1017}
.sketchfab-search{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:end}
.sketchfab-search .character-selector-search{margin:0}
.sketchfab-search-field{position:relative;display:block}
.sketchfab-search-field svg{position:absolute;z-index:1;left:12px;top:50%;width:17px;height:17px;transform:translateY(-50%);fill:none;stroke:#6f7d90;stroke-width:1.8;pointer-events:none}
.character-selector-search .sketchfab-search-field input{padding-left:39px}
.sketchfab-search-submit{height:39px;border:1px solid #3e5875;border-radius:10px;background:#18283a;color:#a9d7ff;padding:0 18px;font:700 11px var(--mono,monospace);cursor:pointer}
.sketchfab-search-submit:hover{border-color:#5e87b4;background:#20364f;color:#e8f5ff}
.sketchfab-filter-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 0 13px}
.sketchfab-filter-groups{display:flex;flex-wrap:wrap;gap:8px 12px;min-width:0}
.sketchfab-license-filters,.sketchfab-feature-filters{display:flex;flex-wrap:wrap;gap:6px}
.sketchfab-license-filters button,.sketchfab-feature-filters button{border:1px solid #303948;border-radius:999px;background:#111720;color:#8692a3;padding:6px 10px;font:600 10px var(--mono,monospace);cursor:pointer}
.sketchfab-license-filters button:hover,.sketchfab-feature-filters button:hover{border-color:#455268;color:#b8c5d7}
.sketchfab-license-filters button.is-selected,.sketchfab-feature-filters button.is-selected{border-color:#48aaca;background:#173444;color:#aeeaff}
.sketchfab-filter-row>span{color:#758194;font:500 10px var(--mono,monospace)}
.sketchfab-results-shell{position:relative;min-height:0;overflow:auto;padding-right:5px}
.sketchfab-result-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:11px;padding-bottom:8px}
.sketchfab-load-more{display:block;min-width:150px;margin:12px auto 6px;border:1px solid #3e5875;border-radius:10px;background:#18283a;color:#a9d7ff;padding:10px 18px;font:700 10px var(--mono,monospace);cursor:pointer}
.sketchfab-load-more:hover:not(:disabled){border-color:#5e87b4;background:#20364f;color:#e8f5ff}
.sketchfab-load-more:disabled{opacity:.58;cursor:wait}
.sketchfab-load-more[hidden]{display:none}
.sketchfab-model-card{min-width:0;overflow:hidden;border:1px solid #2a3340;border-radius:12px;background:#111720;color:inherit;padding:0;text-align:left;cursor:pointer;transition:border-color .14s ease,transform .14s ease,background .14s ease}
.sketchfab-model-card:hover{border-color:#46566c;background:#161d27;transform:translateY(-1px)}
.sketchfab-model-card.is-selected{border-color:#55bcdc;background:#142632;box-shadow:0 0 0 1px rgba(85,188,220,.38)}
.sketchfab-model-thumb{position:relative;display:block;aspect-ratio:16/9;overflow:hidden;background:radial-gradient(circle at 50% 42%,#283849,#10161f 72%)}
.sketchfab-model-thumb img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .2s ease}
.sketchfab-model-card:hover .sketchfab-model-thumb img{transform:scale(1.025)}
.sketchfab-model-license{position:absolute;right:7px;top:7px;border:1px solid rgba(226,240,255,.32);border-radius:5px;background:rgba(6,10,15,.76);backdrop-filter:blur(8px);color:#d8efff;padding:3px 5px;font:800 8px var(--mono,monospace)}
.sketchfab-model-card-copy{display:block;padding:10px 11px 11px}
.sketchfab-model-card strong,.sketchfab-model-card small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sketchfab-model-card strong{font-size:12px;line-height:1.35}
.sketchfab-model-card small{margin-top:4px;color:#7f8a9b;font:500 9px var(--mono,monospace)}
.sketchfab-results-status{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:10px;border:1px dashed #293442;border-radius:12px;background:rgba(9,13,19,.88);color:#8d99a9;font:600 11px var(--mono,monospace);text-align:center;padding:28px}
.sketchfab-results-status[hidden]{display:none}
.sketchfab-results-status[data-state="error"]{color:#ffb5b5;border-color:rgba(255,105,105,.34);background:rgba(38,14,18,.9)}
.sketchfab-results-status[data-state="empty"] .sketchfab-importer-spinner,.sketchfab-results-status[data-state="error"] .sketchfab-importer-spinner{display:none}
.sketchfab-selector-detail{min-width:0;min-height:0;overflow:auto;border-left:1px solid #252d38;background:radial-gradient(circle at 50% 8%,#243342 0,#111720 42%,#090d13 100%)}
.sketchfab-detail-empty{min-height:100%;display:grid;place-content:center;justify-items:center;gap:8px;padding:36px;color:#7d8999;text-align:center}
.sketchfab-detail-empty>span{display:grid;place-items:center;width:58px;height:58px;border:1px solid #354151;border-radius:17px;background:#151c26;color:#65c6e5;font-size:30px}
.sketchfab-detail-empty strong{margin-top:6px;color:#c7d0dc;font-size:15px}
.sketchfab-detail-empty p{max-width:280px;margin:0;font-size:11px;line-height:1.55}
.sketchfab-detail-content{display:grid;grid-template-columns:minmax(0,1fr);gap:18px;min-width:0;padding:22px}
.sketchfab-detail-image{position:relative;overflow:hidden;aspect-ratio:16/9;border:1px solid #354253;border-radius:14px;background:#090d13;box-shadow:0 18px 42px rgba(0,0,0,.26)}
.sketchfab-detail-image img{display:block;width:100%;height:100%;object-fit:contain;object-position:center}
.sketchfab-detail-image:after{content:"";position:absolute;inset:auto 0 0;height:40%;background:linear-gradient(transparent,rgba(5,8,12,.68));pointer-events:none}
.sketchfab-detail-heading{display:flex;align-items:start;justify-content:space-between;gap:16px}
.sketchfab-detail-heading h3{margin:0;font-size:19px;line-height:1.2}
.sketchfab-detail-heading p{margin:5px 0 0;color:#8a96a7;font-size:11px}
.sketchfab-detail-license{flex:none;border:1px solid #3e6b6b;border-radius:999px;background:#142b2d;color:#8fe3dc;padding:6px 9px;font:800 9px var(--mono,monospace)}
.sketchfab-detail-description{margin:0;color:#93a0b1;font-size:11px;line-height:1.55;overflow-wrap:anywhere;white-space:pre-line}
.sketchfab-detail-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.sketchfab-detail-stat{border:1px solid #2a3441;border-radius:10px;background:rgba(17,23,32,.78);padding:10px}
.sketchfab-detail-stat span,.sketchfab-detail-stat strong{display:block}
.sketchfab-detail-stat span{color:#707d8e;font:600 8px var(--mono,monospace);letter-spacing:.08em;text-transform:uppercase}
.sketchfab-detail-stat strong{margin-top:5px;color:#d7e0eb;font-size:12px}
.sketchfab-detail-tags{display:flex;flex-wrap:wrap;gap:6px}
.sketchfab-detail-tags span{border:1px solid #303b49;border-radius:999px;background:#121922;color:#8996a7;padding:5px 8px;font:600 8px var(--mono,monospace)}
.sketchfab-detail-links{display:flex;gap:14px}
.sketchfab-detail-links a{color:#70cceb;font:600 10px var(--mono,monospace);text-decoration:none}
.sketchfab-detail-links a:hover{text-decoration:underline}
.sketchfab-selector-footer>div{min-width:0}
.sketchfab-selector-footer>div span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sketchfab-selector-footer [data-sketchfab-connect][hidden]{display:none}
.sketchfab-selector-footer [data-sketchfab-import]:disabled{opacity:.45;cursor:not-allowed}
.sketchfab-connect-scrim{position:absolute;inset:0;z-index:8;display:grid;place-items:center;padding:28px;background:rgba(5,8,13,.78);backdrop-filter:blur(15px)}
.sketchfab-connect-scrim[hidden]{display:none}
.sketchfab-connect-card{position:relative;width:min(480px,100%);border:1px solid #364454;border-radius:16px;background:linear-gradient(145deg,#171e29,#0f141c);box-shadow:0 28px 80px rgba(0,0,0,.55);padding:26px}
.sketchfab-connect-card h3{margin:5px 0 9px;font-size:20px}
.sketchfab-connect-card>p{margin:0 0 20px;color:#8e9aaa;font-size:11px;line-height:1.55}
.sketchfab-connect-card label{display:grid;gap:8px;color:#98a5b5;font:700 10px var(--mono,monospace);text-transform:uppercase;letter-spacing:.08em}
.sketchfab-connect-card input{box-sizing:border-box;width:100%;border:1px solid #354152;border-radius:10px;background:#090d13;color:#eaf0f8;padding:12px;font:500 13px var(--mono,monospace);outline:none}
.sketchfab-connect-card input:focus{border-color:#55bcdc;box-shadow:0 0 0 2px rgba(85,188,220,.14)}
.sketchfab-connect-close{position:absolute;right:16px;top:14px;border:0;background:transparent;color:#8c98a8;font-size:24px;cursor:pointer}
.sketchfab-connect-error{margin-top:10px;border:1px solid rgba(255,105,105,.35);border-radius:8px;background:rgba(60,15,20,.6);color:#ffb4b4;padding:9px 10px;font-size:10px}
.sketchfab-connect-actions{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:18px}
.sketchfab-connect-actions a{color:#70cceb;font:600 10px var(--mono,monospace);text-decoration:none}
.sketchfab-connect-actions button{border:1px solid #438ca5;border-radius:9px;background:#287e9b;color:#fff;padding:10px 15px;font-weight:700;cursor:pointer}
.sketchfab-importer-spinner{width:17px;height:17px;border:2px solid rgba(255,255,255,.18);border-top-color:#55c7eb;border-radius:50%;animation:spin .8s linear infinite}
@media(max-width:1080px){.sketchfab-result-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sketchfab-selector-body{grid-template-columns:minmax(460px,1.25fr) minmax(300px,.75fr)}}
@media(max-width:760px){.sketchfab-selector-overlay{padding:10px}.sketchfab-selector{width:calc(100vw - 20px);height:calc(100dvh - 20px);overflow:hidden}.sketchfab-selector-body{display:block;overflow:auto}.sketchfab-selector-library{min-height:620px}.sketchfab-selector-detail{min-height:480px;border-left:0;border-top:1px solid #252d38}.sketchfab-selector-footer{flex-wrap:wrap}.sketchfab-selector-footer>div{width:100%}.sketchfab-result-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* Approved vector layer system. The timeline keeps its existing geometry. */
.entity-vector-icon { display: block; width: 24px; height: 24px; flex: 0 0 auto; color: rgb(var(--layer-component-rgb, 87,173,158)); }
#objectListPanel { container-type: inline-size; }
:is(#objectListContent,#fullscreenProjectRoot) .entity-identity {
  --root-accent: var(--entity-identity-accent, rgb(var(--layer-component-rgb,87,173,158)));
  display: grid; grid-template-columns: 40px minmax(0,1fr); gap: 10px 12px;
  min-height: 96px; padding: 12px; box-sizing: border-box;
  border: 1px solid color-mix(in srgb,var(--root-accent) 40%,transparent); border-radius: 10px;
  background: linear-gradient(125deg,color-mix(in srgb,var(--root-accent) 18%,#0b1017),color-mix(in srgb,var(--root-accent) 7%,#0b1017));
  box-shadow: none; color: var(--text);
}
:is(#objectListContent,#fullscreenProjectRoot) .entity-identity.has-actions { grid-template-columns: 40px minmax(0,1fr); }
:is(#objectListContent,#fullscreenProjectRoot) .entity-identity.is-selected {
  border-color: var(--root-accent);
  box-shadow: none;
}
:is(#objectListContent,#fullscreenProjectRoot) .entity-identity .entity-identity-icon {
  width: 40px; height: 40px; padding: 0; border: 0; border-radius: 0; background: none;
  color: var(--root-accent); box-shadow: none; filter: none; mix-blend-mode: normal;
}
:is(#objectListContent,#fullscreenProjectRoot) .entity-identity-select,
:is(#objectListContent,#fullscreenProjectRoot) .entity-identity.is-compact .entity-identity-select {
  grid-column: 1 / -1; grid-template-columns: 40px minmax(0,1fr); min-height: 40px; gap: 12px;
}
:is(#objectListContent,#fullscreenProjectRoot) .entity-identity-copy strong { font-size: 14px; font-weight: 650; line-height: 1.35; }
:is(#objectListContent,#fullscreenProjectRoot) .entity-identity-copy { gap: 3px; }
:is(#objectListContent,#fullscreenProjectRoot) .entity-identity-copy small { font-size: 11px; font-weight: 400; line-height: 1.35; color: #a9b8c8; }
:is(#objectListContent,#fullscreenProjectRoot) .entity-identity-actions { grid-column: 1 / -1; width: 100%; flex-wrap: wrap; align-items: center; gap: 6px; }
:is(#objectListContent,#fullscreenProjectRoot) .entity-identity-actions .entity-identity-icon-action:first-child,
:is(#objectListContent,#fullscreenProjectRoot) .entity-identity-actions .entity-identity-library-action + .entity-identity-icon-action { margin-left: auto; }
:is(#objectListContent,#fullscreenProjectRoot) .entity-identity-action { font-family: inherit; font-size: 11px; font-weight: 500; line-height: 1.2; letter-spacing: 0; min-height: 30px; color: #c8d4df; border: 1px solid #ffffff12; background: #ffffff04; }
:is(#objectListContent,#fullscreenProjectRoot) .entity-identity-action:hover { color: #fff; background: #ffffff0d; border-color: #ffffff35; }
:is(#objectListContent,#fullscreenProjectRoot) .entity-identity-icon-action, :is(#objectListContent,#fullscreenProjectRoot) .entity-identity-delete { width: 30px; min-width: 30px; border-color: transparent; background: transparent; }
:is(#objectListContent,#fullscreenProjectRoot) .entity-identity-icon-action .ui-icon, :is(#objectListContent,#fullscreenProjectRoot) .entity-identity-delete .ui-icon { width: 18px; height: 18px; }
#objectListContent .layer-component-list, #objectListContent .modular-component-stack { gap: 6px; }
#objectListContent .modular-component-card:not(.modular-component-add-card),
#objectListContent .scene-component-folder {
  min-height: 40px; height: auto; border: 1px solid rgba(var(--layer-component-rgb,87,173,158),.28); border-radius: 8px;
  background: rgba(var(--layer-component-rgb,87,173,158),.07); box-shadow: none;
}
#objectListContent .modular-component-card:not(.modular-component-add-card):hover,
#objectListContent .scene-component-folder:hover { background: rgba(var(--layer-component-rgb,87,173,158),.13); border-color: rgba(var(--layer-component-rgb,87,173,158),.5); }
#objectListContent .modular-component-card:not(.modular-component-add-card).is-selected,
#objectListContent .scene-component-folder.has-selection { background: rgba(var(--layer-component-rgb,87,173,158),.17); border-color: var(--layer-selection-color, rgb(var(--layer-component-rgb,87,173,158))); box-shadow: none; }
#objectListContent .modular-component-select { padding: 7px 9px; gap: 8px; min-height: 40px; background: transparent; text-shadow: none; }
#objectListContent .scene-hierarchy-component-card .modular-component-select { grid-template-columns: 12px 24px minmax(0,1fr); gap: 8px; padding: 7px 9px; }
#objectListContent .scene-hierarchy-component-card .scene-layer-type { display: block; color: #a9b8c8; font-size: 11px; font-weight: 400; line-height: 1.35; }
#objectListContent .scene-workspace-component-icon,
#objectListContent .scene-workspace-add-mark,
#objectListContent .component-choice-card-icon,
#objectListContent .component-choice-category-icon { width: 24px; height: 24px; padding: 0; border: 0; background: none; border-radius: 0; box-shadow: none; color: rgb(var(--layer-component-rgb,87,173,158)); }
#objectListContent .scene-workspace-component-icon > img { width: 24px; height: 24px; filter: none; mix-blend-mode: normal; }
#objectListContent .modular-component-actions { align-items: center; border: 0; box-shadow: none; padding: 3px 5px 3px 0; gap: 2px; }
#objectListContent .modular-component-actions button { min-width: 28px; width: 28px; min-height: 30px; border: 0; border-radius: 5px; background: transparent; color: #b9c6d4; box-shadow: none; }
#objectListContent .modular-component-actions button:hover:not(:disabled) { color: #fff; background: #ffffff0d; }
#objectListContent .modular-component-actions button .ui-icon { width: 17px; height: 17px; }
#objectListContent .modular-component-actions button:is([data-scene-hierarchy-skysphere-library],.material-library-action,.component-library-action) { width: auto; min-width: 0; padding: 0 9px; border: 1px solid #ffffff12; font-size: 10px; }
#objectListContent .scene-component-folder-toggle { height: 40px; grid-template-columns: 12px 24px minmax(0,1fr) auto auto; padding: 7px 9px; background: transparent; box-shadow: none; }
#objectListContent .scene-component-folder-chevron { width: 12px; font-size: 20px; }
#objectListContent .scene-component-leaf-mark { display: grid; place-items: center; width: 12px; height: 20px; color: rgba(var(--layer-component-rgb,87,173,158),.7); }
#objectListContent .scene-component-leaf-mark::before { content: ""; width: 3px; height: 3px; border-radius: 50%; background: currentColor; }
#objectListContent .scene-component-folder-count { font-size: 10px; }
#objectListContent .is-required-action { display: none; }
#objectListContent .layer-component-add-button {
  --component-action-accent: var(--layer-selection-color, rgb(var(--layer-component-rgb,87,173,158)));
  margin-top: 8px;
  border-color: color-mix(in srgb, var(--component-action-accent) 28%, transparent);
  background: color-mix(in srgb, var(--component-action-accent) 7%, transparent);
  color: color-mix(in srgb, var(--component-action-accent) 32%, #dce6ef);
}
#objectListContent .layer-component-add-button:hover:not(:disabled) {
  border-color: color-mix(in srgb, var(--component-action-accent) 50%, transparent);
  background: color-mix(in srgb, var(--component-action-accent) 13%, transparent);
  color: color-mix(in srgb, var(--component-action-accent) 24%, #eef2f7);
}
#objectListContent :is(button,input):focus-visible { outline: 2px solid #8bc8e9; outline-offset: 2px; }
#objectListContent .layer-component-add-button:focus-visible { outline-color: var(--component-action-accent); outline-offset: -3px; }
#objectListContent .delete-icon-btn:hover:not(:disabled) { color: #ff9997; background: #ff676714; }
/* Remove visual spinners only: native ArrowUp/ArrowDown behavior still works. */
:is(#paramPanel,#objectListPanel,#keyframeTracks) input[type="number"] { appearance: textfield; -moz-appearance: textfield; font-variant-numeric: tabular-nums; }
:is(#paramPanel,#objectListPanel,#keyframeTracks) input[type="number"]::-webkit-inner-spin-button,
:is(#paramPanel,#objectListPanel,#keyframeTracks) input[type="number"]::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
.param-value input[type="number"] { box-sizing: border-box; height: 24px; padding: 3px 4px; text-align: center; line-height: 16px; }
@container (max-width: 290px) {
  #objectListContent .modular-component-card:has(.component-library-action) { grid-template-columns: 1fr; }
  #objectListContent .modular-component-card:has(.component-library-action) .modular-component-actions { justify-content: flex-end; padding: 0 6px 6px; }
  #objectListContent .component-library-action { margin-right: auto; }
}
.layer-breadcrumbs { display:flex; align-items:center; flex-wrap:nowrap; gap:5px; color:#899aaa; }
/* A single row keeps the owner card anchored at every navigation depth. */
:is(#objectListContent,#fullscreenProjectRoot) .layer-breadcrumbs { box-sizing:border-box; height:28px; min-height:28px; min-width:0; max-width:100%; margin:0; padding:0; overflow-x:auto; overflow-y:hidden; scrollbar-width:none; }
:is(#objectListContent,#fullscreenProjectRoot) .layer-breadcrumbs::-webkit-scrollbar { display:none; }
:is(#objectListContent,#fullscreenProjectRoot) .layer-breadcrumbs > * { flex:0 0 auto; white-space:nowrap; }
:is(#objectListContent,#fullscreenProjectRoot) .layer-breadcrumbs button { flex:0 1 auto; min-width:32px; max-width:160px; overflow:hidden; text-overflow:ellipsis; }
:is(#objectListContent,#fullscreenProjectRoot) .layer-breadcrumbs :is([data-scene-workspace-root-back],[data-layer-folder-back]) { flex:0 0 24px; min-width:24px; }
:is(#objectListContent,#fullscreenProjectRoot) .layer-breadcrumbs [aria-current] { font-size:11px; line-height:20px; padding:4px; }
#objectListContent .obj-group > .layer-breadcrumbs { margin-bottom:12px; }
#objectListContent .scene-hierarchy-component-section:has(> .layer-breadcrumbs) { gap:12px; }
.layer-breadcrumbs button { border:0; background:transparent; color:#aebdca; padding:4px; border-radius:5px; font:inherit; font-size:11px; cursor:pointer; }
.layer-breadcrumbs button[aria-current] { color:#e0e8f0; }
.layer-breadcrumbs .ui-icon { width:16px; height:16px; vertical-align:middle; }
.scene-folder-root { margin-bottom:0; }
.layer-panel-header { display:flex; align-items:center; flex-wrap:wrap; padding:10px 10px 7px; gap:7px; flex-shrink:0; }
.layer-panel-header > strong { color:#9caaba; text-transform:uppercase; letter-spacing:.08em; font-size:10px; font-weight:600; }
body:not(.fullscreen-authoring) .layer-panel-header > strong { display:none; }
.layer-search-field.parameter-search { box-sizing:border-box; width:100%; margin:0; }
.layer-search-field .parameter-search-clear .ui-icon { width:17px; height:17px; }
.layer-search-count { flex-shrink:0; margin-right:5px; font-size:10px; font-variant-numeric:tabular-nums; color:#8ba1b5; }
.layer-search-empty { padding:12px; color:#9cabb9; font-size:11px; }
.layer-panel-header[hidden],.layer-search-field[hidden],.layer-search-empty[hidden],#objectListContent [hidden] { display:none !important; }
.scene-add-header { display:flex; align-items:center; gap:8px; margin-bottom:12px; }
.scene-add-header h2 { margin:0; font-size:14px; font-weight:650; flex:1; }
.scene-add-header button { display:grid; place-items:center; width:30px; height:30px; border:1px solid #ffffff0c; border-radius:6px; color:#b8c8d5; background:#ffffff03; cursor:pointer; }
.scene-add-header .ui-icon { width:17px; height:17px; }
.scene-add-categories { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:8px; padding:6px 0 12px; }
.scene-add-category { display:grid; grid-template-columns:26px minmax(0,1fr) 12px; align-items:center; gap:8px; min-height:74px; padding:10px; border:1px solid rgba(var(--layer-component-rgb),.3); border-radius:9px; background:linear-gradient(130deg,rgba(var(--layer-component-rgb),.08),transparent); color:#e1e8f1; text-align:left; cursor:pointer; }
.scene-add-category:hover,.scene-add-category.is-keyboard-selected { border-color:rgba(var(--layer-component-rgb),.7); background:rgba(var(--layer-component-rgb),.14); }
.scene-add-category strong { font-size:11px; font-weight:650; }
.scene-add-category small { display:block; color:#95a8b9; font-size:10px; line-height:1.4; margin-top:4px; }
.scene-add-category .ui-icon { width:12px; height:12px; color:rgb(var(--layer-component-rgb)); }
.scene-add-category-back { display:flex; align-items:center; gap:6px; border:0; background:none; color:#a9c5d9; padding:4px 0 10px; font-size:11px; cursor:pointer; }
.scene-add-category-back .ui-icon { width:15px; height:15px; }
.scene-add-empty-group { display:flex; align-items:center; gap:9px; width:100%; padding:10px; border:1px solid #ffffff14; border-radius:8px; background:#ffffff03; color:#b6c7d6; font-size:11px; cursor:pointer; }
.scene-add-empty-group span { flex:1; text-align:left; }
.scene-add-empty-group .ui-icon { width:16px; height:16px; }
#objectListContent .scene-workspace-add-card { grid-template-columns:28px minmax(0,1fr); min-height:56px; border-radius:8px; border-color:rgba(var(--layer-component-rgb,87,173,158),.24); background:rgba(var(--layer-component-rgb,87,173,158),.055); }
#objectListContent .scene-workspace-add-card:hover { background:rgba(var(--layer-component-rgb,87,173,158),.14); }
@container (max-width: 390px) {
  .scene-add-categories { grid-template-columns:1fr; }
  .scene-add-category { min-height:65px; }
}
#objectListContent .scene-workspace { gap:12px; padding-top:0; }
#objectListContent .layer-component-add-actions { gap:8px; }
#objectListContent .layer-component-add-actions .layer-component-add-button { margin-top:0; }
@container (max-width: 250px) {
  #objectListContent .layer-component-add-actions { grid-template-columns: minmax(0, 1fr); }
}
#objectListContent .material-cycle-action .ui-icon { width:14px; height:14px; }
#objectListContent .component-choice-overlay { position:static; padding:0; background:none; backdrop-filter:none; display:block; }
#objectListContent .component-choice-dialog { display:flex; flex-direction:column; border:0; border-radius:0; background:transparent; box-shadow:none; gap:12px; }
#objectListContent .component-choice-toolbar { padding:0; display:block; }
#objectListContent .component-choice-toolbar .component-choice-close { display:none; }
#objectListContent .component-choice-browser { padding:0; overflow:visible; }
#objectListContent .component-choice-card { border-radius:8px; background:#ffffff03; min-height:46px; }
#objectListContent .component-choice-card-icon img,#objectListContent .component-choice-category-icon img { width:24px; height:24px; filter:none; mix-blend-mode:normal; }
#objectListContent .scene-add-header { margin-bottom:0; }
#objectListContent .scene-workspace-search { margin:0; }
#objectListContent .parameter-search:focus-within { border-color: color-mix(in srgb,var(--accent) 40%,transparent); background: color-mix(in srgb,var(--accent) 3%,rgba(255,255,255,.035)); box-shadow: 0 0 0 1px color-mix(in srgb,var(--accent) 7%,transparent); }
#objectListContent .parameter-search input[type="search"]:focus-visible { outline: none; box-shadow: none; }
#objectListContent .scene-add-categories { padding:0; }
.timeline-entity-icon { display:inline-block; width:17px; height:17px; flex:0 0 17px; margin-right:6px; vertical-align:middle; color:rgb(var(--track-rgb,87,173,158)); }
.clip-layer-glyph { display:flex; align-items:center; flex-shrink:0; }
.clip-layer-glyph .entity-vector-icon { width:20px; height:20px; color:var(--clip-color,#9aacc3); }
.keyframe-track-drag-handle .ui-icon { width:12px; height:16px; }
.component-choice-owner { display:flex; align-items:center; gap:6px; padding:9px 10px; border:1px solid rgba(var(--layer-component-rgb),.28); border-radius:7px; background:rgba(var(--layer-component-rgb),.09); color:#aabfcf; font-size:11px; }
.component-choice-owner strong { color:#d7e5ed; font-weight:600; }
#objectListContent .scene-add-empty-group { display:flex; }

#objectListContent .scene-component-folder-toggle strong { min-width:0; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.timeline-layer-toolbar-button img { filter:none; }

/* The real material catalog lives in Layers; the scene is its preview. */
#objectListPanel.material-library-open > :not(#materialLibraryPanel):not(.fullscreen-panel-drag-handle) { display:none; }
.material-library-dock { display:flex; flex:1 1 auto; flex-direction:column; min-width:0; min-height:0; overflow:hidden; padding:10px; font-family:var(--font); }
.material-library-dock[hidden] { display:none; }
.material-library-dock .scene-add-header { flex:0 0 auto; margin-bottom:4px; }
.material-library-target { flex:0 0 auto; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; margin-bottom:8px; color:var(--muted); font-size:10px; }
.material-library-dock .material-library-panel { width:100%; min-width:0; flex:1 1 auto; min-height:0; }
.material-library-dock .material-browser-toolbar { padding:0; margin-bottom:4px; }
.material-folder-navigation { display:none; }
.material-library-dock .material-folder-navigation { display:flex; align-items:center; gap:8px; flex:0 0 28px; min-width:0; width:100%; padding:3px 4px; margin-bottom:6px; border:0; background:transparent; color:var(--muted); font:inherit; font-size:10px; text-align:left; cursor:pointer; }
.material-folder-navigation:hover { color:var(--text); }
.material-folder-navigation .asset-folder-icon { flex:0 0 13px; width:13px; height:10px; }
.material-folder-detail { margin-left:auto; white-space:pre; }
.material-library-dock .asset-folder-bar { display:none; }
.material-library-dock.material-folders-open .material-browser-toolbar { display:flex; flex-direction:column; flex:1 1 auto; min-height:0; }
.material-library-dock.material-folders-open .asset-preview-search { flex:0 0 auto; }
.material-library-dock.material-folders-open .asset-folder-bar { display:grid; flex:1 1 auto; min-height:0; max-height:none; grid-template-columns:1fr; align-content:start; gap:5px; overflow:auto; padding:2px; }
.material-library-dock.material-folders-open :is(.material-asset-grid,.material-pagination) { display:none; }
.material-library-dock .material-asset-grid { grid-auto-rows:max-content; grid-template-columns:repeat(3,minmax(0,1fr)); gap:5px; padding:2px 2px 6px; }
.material-library-dock .material-asset-card { min-width:0; min-height:86px; aspect-ratio:auto; box-sizing:border-box; padding:7px 4px 6px; border-radius:7px; background:linear-gradient(145deg,#ffffff07,#ffffff02); }
.material-library-dock .material-thumbnail-wrap { width:44px; height:44px; max-width:100%; margin-bottom:5px; background:none; box-shadow:none; }
.material-library-dock .material-thumbnail-sphere { width:40px; height:40px; }
.material-library-dock .material-card-name { display:-webkit-box; -webkit-box-orient:vertical; -webkit-line-clamp:2; min-height:24px; white-space:normal; overflow-wrap:anywhere; line-height:12px; font-size:10px; }
.material-library-dock .material-pagination { display:grid; grid-template-columns:28px 1fr 28px; align-items:center; gap:5px; padding:6px 0 0; margin:5px 2px 0; }
.material-library-dock .material-pagination[hidden] { display:none; }
.material-library-dock .material-pagination .page-info { min-width:0; text-align:center; font-size:10px; }
.material-library-dock .material-pagination button { width:28px; height:28px; padding:0; font-size:0; }
.material-library-dock .material-pagination button::before { font-size:14px; content:'←'; }
.material-library-dock .material-pagination button:last-child::before { content:'→'; }
.material-library-dock :focus-visible { outline:2px solid var(--accent); outline-offset:2px; }
.material-library-dock .material-card-actions { display:block; position:absolute; top:2px; right:2px; opacity:1; }
.material-more { display:grid; place-items:center; width:22px; height:22px; padding:0; border:0; border-radius:4px; background:transparent; color:var(--muted); font:inherit; font-size:18px; line-height:1; cursor:pointer; }
.material-more:hover,.material-more[aria-expanded="true"] { background:#ffffff12; color:var(--text); }
.material-card-menu { position:fixed; inset:auto; margin:0; padding:4px; min-width:160px; border:1px solid var(--line); border-radius:8px; background:#151a23; color:var(--text); box-shadow:0 8px 28px #0008; font-family:var(--font); }
.material-card-menu:popover-open { display:flex; flex-direction:column; gap:2px; }
.material-card-menu .asset-action-btn { display:block; width:100%; height:auto; padding:8px 10px; border:0; border-radius:4px; background:transparent; color:inherit; text-align:left; font:inherit; font-size:11px; cursor:pointer; }
.material-card-menu .asset-action-btn:hover,.material-card-menu .asset-action-btn:focus-visible { background:#ffffff10; }
.material-card-menu .asset-action-btn.delete { color:var(--bad); }
body.fullscreen-authoring .material-library-dock { flex:0 1 auto; height:min(680px,calc(100dvh - 130px)); }

/* Small category artwork stays distinct from large entity identity icons. */
.material-folder-icon { display:block; flex:0 0 22px; width:22px; height:22px; object-fit:contain; }
.material-folder-navigation .material-folder-icon { flex-basis:18px; width:18px; height:18px; }

.ai-script-inspector { padding: 8px 0; font-size: 12px; line-height: 1.45; }
.ai-script-inspector h3 { margin: 2px 0 8px; font-size: 14px; }
.ai-script-inspector .param-hint, .ai-script-layer-summary { font-size: 11px; line-height: 1.55; color: #9caabb; }
.ai-script-inspector .script-kind { margin: 0 0 4px; font-size: 10px; letter-spacing: .08em; color: #9caabb; text-transform: uppercase; }
.ai-script-inspector .script-field { display: flex; align-items: center; gap: 10px; margin: 12px 0; }
.ai-script-inspector .script-field label { flex: 1; }
.ai-script-inspector .script-field select { min-width: 0; max-width: 65%; }
.ai-script-inspector [data-script-navigation] input[type="number"] { width: 90px; padding: 6px 8px; background: #182230; color: #d8e1ee; border: 1px solid #ffffff26; border-radius: 6px; font: inherit; }
.ai-script-inspector .script-actions { display: flex; gap: 8px; margin: 12px 0 6px; }
.ai-script-inspector .script-actions button { flex: 1; }
.ai-script-inspector button.secondary-btn { padding: 7px 10px; border: 1px solid #ffffff26; border-radius: 6px; background: #252b36; color: #d8e1ee; font: inherit; cursor: pointer; }
.ai-script-inspector button.secondary-btn:hover { background: #323c4b; }
.ai-script-inspector button.secondary-btn[aria-pressed="true"] { border-color: #52a99d; background: #203e3b; }
.ai-script-inspector button.secondary-btn:disabled { opacity: .5; cursor: wait; }
.ai-script-inspector details { border-top: 1px solid #ffffff16; margin-top: 16px; padding-top: 12px; }
.ai-script-inspector summary { cursor: pointer; color: #9caabb; }
.ai-script-inspector textarea { box-sizing: border-box; width: 100%; margin: 10px 0; padding: 8px; background: #0d1119; color: #d8e1ee; border: 1px solid #ffffff26; border-radius: 6px; font: 11px/1.5 monospace; resize: vertical; }
.script-package-editor > label { display: block; margin-top: 12px; }
.script-update-preview { white-space: pre-wrap; overflow-wrap: anywhere; }
.ai-script-layer-summary { padding: 12px 2px; }
.script-control-group { min-width: 0; margin: 16px 0; padding: 6px 0; border: 0; border-top: 1px solid #ffffff20; }
.script-control-group legend { padding-right: 8px; font-size: 11px; color: #acbacb; }
.ai-script-inspector .script-actions { flex-wrap: wrap; }
.script-field output { margin-left: auto; overflow-wrap: anywhere; }
.script-control input[type="text"], .script-control select { width: 55%; min-width: 0; }
.script-control input[type="color"] { width: 48px; }
.ai-script-inspector .script-control input[type="text"], .ai-script-inspector .script-control select { padding: 6px 8px; border: 1px solid #ffffff26; border-radius: 6px; background: #182230; color: #d8e1ee; font: inherit; }

.script-ui-surface { position: absolute; inset: 0; z-index: 20; overflow: hidden; pointer-events: none; font: 12px/1.45 system-ui, sans-serif; color: #e6edf5; }
.script-ui-stack { position: absolute; display: flex; flex-direction: column; gap: 8px; width: min(248px, calc(100% - 24px)); max-height: calc(100% - 24px); overflow: auto; pointer-events: none; }
.script-ui-stack.top-left { top: 12px; left: 12px; }
.script-ui-stack.top-right { top: 12px; right: 12px; }
.script-ui-stack.bottom-left { bottom: 12px; left: 12px; }
.script-ui-stack.bottom-right { bottom: 12px; right: 12px; }
.script-ui-panel { box-sizing: border-box; flex: 0 0 auto; padding: 12px; border: 1px solid #a9bfd54d; border-radius: 12px; background: #131c2af2; box-shadow: 0 4px 20px #0005; pointer-events: auto; overflow-wrap: anywhere; }
.script-ui-panel h3 { margin: 0 0 10px; font: 600 13px/1.4 system-ui, sans-serif; }
.script-ui-panel .script-field { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin: 10px 0; }
.script-ui-panel .script-field label, .script-ui-panel .script-field > span { flex: 1; }
.script-ui-panel .script-field input[type="range"] { flex: 1 1 100%; width: 100%; accent-color: #79d1bd; touch-action: pan-y; }
.script-ui-panel button, .script-ui-panel select, .script-ui-panel input[type="text"] { box-sizing: border-box; max-width: 100%; min-height: 36px; padding: 6px 9px; border: 1px solid #ffffff35; border-radius: 6px; background: #26354a; color: inherit; font: inherit; }
.script-ui-panel button { margin: 3px 6px 3px 0; cursor: pointer; touch-action: manipulation; }
.script-ui-panel button:hover { background: #344b64; }
.script-ui-panel button:disabled { opacity: .5; cursor: default; }
.script-ui-panel button[aria-busy="true"] { cursor: progress; }
.script-ui-panel [data-navigation-status] { margin: 8px 0 0; color: #bccbdc; font-size: 11px; }
.script-ui-panel :focus-visible { outline: 2px solid #96f2d8; outline-offset: 3px; }
.script-ui-panel input[type="checkbox"] { width: 20px; height: 20px; accent-color: #79d1bd; }
.script-ui-panel .script-control input[type="text"], .script-ui-panel .script-control select { width: 55%; min-width: 0; }
.script-ui-panel .script-control input[type="color"] { width: 48px; }
.script-ui-panel output { margin-left: auto; overflow-wrap: anywhere; }
/* Let native panels scroll on touch while the actual scene retains drag input. */
#canvasContainer:has(.script-ui-panel) { touch-action: auto; }
#canvasContainer:has(.script-ui-panel) > canvas { touch-action: none; }
.script-ui-panel { touch-action: pan-y; }
.script-ui-stack:has(.script-ui-navigation) { width: min(340px, calc(100% - 24px)); }
.script-ui-navigation { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; padding: 18px; border-radius: 16px; background: #07100ddd; border-color: #d9e6de2e; backdrop-filter: blur(14px); }
.script-ui-navigation h3 { grid-column: 1 / -1; margin: 0 0 4px; font-size: 11px; letter-spacing: .09em; font-weight: 500; color: #bac8bf; }
.script-ui-navigation button { margin: 0; min-height: 38px; border-radius: 8px; background: transparent; border-color: #d9e6de26; color: #eef3ed; }
.script-ui-navigation button:nth-of-type(-n+2) { grid-column: span 2; background: #edf2e8; border-color: #edf2e8; color: #142019; font-weight: 600; }
.script-ui-navigation button:hover { background: #d9e6de26; }
.script-ui-navigation button:nth-of-type(-n+2):hover { background: #fff; }
.script-ui-navigation .script-field, .script-ui-navigation [data-navigation-status] { grid-column: 1 / -1; }
.script-keyboard { grid-column: 1 / -1; }
.script-keyboard p { margin: 8px 0; color: #c3d1db; font-size: 11px; }
.script-keyboard [data-keyboard-control] { width: 100%; margin: 6px 0; }
.script-keyboard [aria-pressed="true"] { border-color: #96f2d8; background: #26463f; }
.script-keyboard-pad { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 4px; }
.script-keyboard-pad button { margin: 0; padding: 6px 3px; font-size: 11px; white-space: nowrap; touch-action: none; user-select: none; min-height: 40px; }

.camera-touch-controls { position:absolute; inset:auto max(12px,env(safe-area-inset-right)) max(62px,env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left)); z-index:35; display:flex; align-items:end; justify-content:space-between; gap:10px; pointer-events:none; font-family:var(--font); }
.camera-touch-controls[hidden] { display:none; }
.camera-touch-controls button,.camera-touch-look { pointer-events:auto; color:var(--text); background:rgba(16,21,33,.85); border:1px solid var(--line); border-radius:10px; min-width:44px; min-height:44px; touch-action:none; user-select:none; font:600 14px var(--font); }
.camera-touch-controls button:active { background:rgba(90,140,190,.7); }
.camera-touch-controls button:focus-visible,.camera-touch-look:focus-visible { outline:2px solid var(--accent); outline-offset:2px; }
.camera-touch-move { display:grid; grid-template-columns:repeat(3,44px); gap:4px; }
.camera-touch-move button:first-child { grid-column:2; }
.camera-touch-move button:nth-child(2) { grid-column:1; }
.camera-touch-look { width:88px; height:88px; display:grid; place-items:center; background:rgba(16,21,33,.5); }
.camera-touch-controls [data-camera-return] { position:absolute; right:0; bottom:100px; font-size:10px; padding:8px; }
.camera-touch-controls [data-camera-action] { position:absolute; right:0; bottom:152px; }
.publish-viewer-controls { margin-top:20px; border:1px solid var(--line); border-radius:12px; padding:16px; }
.publish-viewer-controls legend { font-weight:600; padding:0 6px; }
.publish-viewer-controls label { display:flex; align-items:center; gap:12px; margin:12px 0; cursor:pointer; }
.publish-viewer-controls small { display:block; color:var(--muted); font-size:11px; margin-top:4px; }
.publish-viewer-controls .viewer-preview-actions { display:flex; flex-wrap:wrap; gap:8px; margin-top:16px; }
.publish-viewer-controls p { color:var(--muted); font-size:12px; }
.camera-navigation-exit { position:absolute; right:max(12px,env(safe-area-inset-right)); top:max(12px,env(safe-area-inset-top)); z-index:35; min-height:44px; padding:8px 12px; border:1px solid var(--line); border-radius:10px; background:rgba(16,21,33,.85); color:var(--text); font:600 11px var(--font); }
.camera-navigation-exit[hidden] { display:none; }

/* Shader library uses the editor's real typefaces and shader-family colour. */
@font-face { font-family:Montserrat; src:url('../fonts/Montserrat-500.woff2') format('woff2'); font-style:normal; font-weight:500; font-display:swap; }
@font-face { font-family:Montserrat; src:url('../fonts/Montserrat-600.woff2') format('woff2'); font-style:normal; font-weight:600; font-display:swap; }
.asset-browser-modal.shader-preview-mode {
  --shader-accent:rgb(var(--family-shader-rgb));
  width:min(1560px,calc(100vw - 48px)); height:min(880px,calc(100dvh - 64px));
  border:1px solid var(--line); border-radius:14px; background:#10131b; font-weight:500;
}
.shader-preview-mode > .demo-modal-header { padding:22px 26px; border-bottom:1px solid var(--line); background:none; }
.shader-preview-mode #assetBrowserTitle { font:400 23px/1.2 var(--font-display); letter-spacing:-.5px; }
.shader-preview-mode > .demo-modal-body { padding:0; min-height:0; }
.shader-library-layout { flex:1; min-width:0; min-height:0; gap:0; }
.shader-library-sidebar { flex:0 0 165px; min-height:0; padding:22px 10px 16px; overflow:auto; border-right:1px solid var(--line); }
.shader-library-label { color:var(--muted); font-size:10px; font-weight:500; }
.shader-library-sidebar > .shader-library-label { display:block; padding:0 10px 15px; }
#shaderFolderBar { display:flex; flex-direction:column; gap:3px; }
#shaderFolderBar .asset-folder-button { grid-template-columns:minmax(0,1fr) auto; gap:6px; min-height:34px; padding:8px 10px; border:0; background:transparent; box-shadow:none; font-size:11px; border-radius:5px; }
#shaderFolderBar .asset-folder-icon { display:none; }
#shaderFolderBar .asset-folder-count { padding:0; min-width:18px; font-size:10px; background:none; color:inherit; opacity:.5; }
#shaderFolderBar .asset-folder-button.active { color:var(--shader-accent); background:rgba(var(--family-shader-rgb),.11); }
#shaderFolderBar .asset-folder-button:hover { background:rgba(255,255,255,.05); }
.shader-library-gallery { display:flex; flex-direction:column; flex:1; min-width:0; min-height:0; }
.shader-library-toolbar { flex:none; display:flex; flex-direction:column; align-items:stretch; gap:15px; padding:20px 20px 12px; }
.shader-library-toolbar .asset-preview-search input { height:38px; font-size:12px; background:#191d27; border:1px solid var(--line); border-radius:7px; }
.shader-library-toolbar .asset-preview-search input:focus { box-shadow:none; border-color:var(--shader-accent); }
#shaderPreviewAssetGrid { flex:1; min-height:0; max-height:none; display:grid; grid-template-columns:repeat(auto-fill,minmax(155px,1fr)); grid-auto-rows:max-content; gap:15px 12px; padding:0 20px 20px; overflow-y:auto; align-content:start; }
#shaderPreviewAssetGrid .empty-state { grid-column:1/-1; padding:48px 10px; }
#shaderPreviewAssetGrid .shader-asset-card { display:block; position:relative; min-width:0; aspect-ratio:auto; padding:0; border:1px solid transparent; border-radius:8px; background:#191d27; overflow:hidden; cursor:pointer; transition:border-color 100ms,background 100ms; }
#shaderPreviewAssetGrid .shader-asset-card:hover { border-color:rgba(var(--family-shader-rgb),.5); background:#222532; transform:none; }
#shaderPreviewAssetGrid .shader-asset-card.selected { border-color:var(--shader-accent); background:rgba(var(--family-shader-rgb),.13); box-shadow:0 0 0 1px var(--shader-accent); }
#shaderPreviewAssetGrid .shader-asset-card:focus-visible,
.shader-preview-mode button:focus-visible { outline:2px solid var(--shader-accent); outline-offset:2px; }
.shader-thumbnail-wrap { position:relative; aspect-ratio:16/9; background:repeating-conic-gradient(#141620 0% 25%,#1d1f2a 0% 50%) 50%/16px 16px; }
.shader-thumbnail { display:block; width:100%; height:100%; object-fit:contain; }
.shader-thumbnail[hidden] { display:none; }
.shader-thumbnail-status { position:absolute; inset:0; display:grid; place-content:center; color:var(--muted); font-size:10px; }
[data-thumbnail-state="ready"] .shader-thumbnail-status { display:none; }
.shader-card-caption { display:flex; flex-direction:column; gap:5px; padding:10px 10px 11px; }
#shaderPreviewAssetGrid .asset-item-name { display:block; color:var(--text); font-size:11px; font-weight:600; line-height:1.45; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
#shaderPreviewAssetGrid .asset-badges-inline { position:static; display:flex; min-height:10px; }
#shaderPreviewAssetGrid .asset-badge { border:0; padding:0; background:none; color:var(--muted); font-size:8px; font-weight:500; }
#shaderPreviewAssetGrid .asset-actions { position:absolute; top:6px; right:6px; left:auto; display:flex; gap:3px; padding:3px; border-radius:5px; background:rgba(9,11,17,.9); opacity:0; transition:opacity 100ms; }
#shaderPreviewAssetGrid .shader-asset-card:is(:hover,:focus-within) .asset-actions { opacity:1; }
#shaderPreviewAssetGrid .asset-action-btn { width:25px; height:25px; background:transparent; border:0; color:var(--text); }
.shader-live-preview { flex:0 0 35%; min-width:0; margin:20px 20px 20px 0; border:1px solid var(--line); border-radius:9px; background:#0c0e15; }
.shader-live-label { display:flex; align-items:center; gap:7px; padding:15px; font-size:10px; color:var(--muted); }
.shader-live-dot { width:5px; height:5px; border-radius:50%; background:var(--muted); }
.shader-live-preview[data-state="ready"] .shader-live-dot { background:var(--shader-accent); box-shadow:0 0 8px rgba(var(--family-shader-rgb),.4); }
.shader-live-preview .asset-preview-canvas-wrap { flex:1; min-height:0; overflow:hidden; }
.shader-live-preview:not([data-state="ready"]) canvas { visibility:hidden; }
#shaderPreviewEmpty { position:absolute; inset:0; display:grid; place-content:center; color:var(--muted); font-size:11px; }
#shaderPreviewEmpty[hidden] { display:none; }
.shader-live-preview .asset-preview-header { flex:none; gap:12px; border-top:1px solid var(--line); border-bottom:0; padding:16px; background:none; }
.shader-live-preview .asset-preview-name { font:600 13px/1.5 var(--font); color:var(--text); white-space:normal; }
.shader-live-preview .asset-preview-source-button { color:var(--muted); border-color:var(--line); font-size:10px; }
.shader-live-preview .asset-preview-hint { flex:none; border:0; background:none; padding:0 16px 16px; min-height:0; font-size:9px; gap:12px; flex-wrap:wrap; }
.shader-live-preview kbd { font-family:var(--font); }
.shader-preview-mode > .demo-modal-footer { border-top:1px solid var(--line); padding:14px 24px; background:none; }
.shader-preview-mode #assetBrowserSelect { background:var(--shader-accent); color:#171222; border-color:transparent; font-weight:600; }
.shader-preview-mode #assetBrowserSelect:disabled { opacity:.3; }
@media (max-width:1100px) {
  .shader-library-sidebar { flex-basis:135px; }
  #shaderPreviewAssetGrid { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .shader-live-preview { flex-basis:34%; }
}
@media (max-width:760px) {
  .asset-browser-modal.shader-preview-mode { width:calc(100vw - 20px); height:calc(100dvh - 20px); max-height:none; }
  .shader-preview-mode > .demo-modal-header { padding:15px 18px; }
  .shader-preview-mode #assetBrowserTitle { font-size:20px; }
  .shader-library-layout { flex-wrap:wrap; }
  .shader-library-sidebar { flex:0 0 100%; box-sizing:border-box; padding:8px 12px; border-right:0; border-bottom:1px solid var(--line); max-height:55px; }
  .shader-library-sidebar > .shader-library-label { display:none; }
  #shaderFolderBar { flex-direction:row; width:max-content; }
  #shaderFolderBar .asset-folder-button { display:flex; white-space:nowrap; }
  .shader-library-gallery { flex:1 1 53%; height:calc(100% - 55px); }
  .shader-library-toolbar { padding:12px; gap:8px; }
  #shaderPreviewAssetGrid { grid-template-columns:1fr; padding:0 12px 12px; }
  .shader-live-preview { flex:1 1 36%; height:calc(100% - 79px); margin:12px 12px 12px 0; }
  .shader-live-preview .asset-preview-header { flex-direction:column; align-items:start; padding:10px; }
  .shader-live-preview .asset-preview-hint { display:none; }
}
@media (hover:none) { #shaderPreviewAssetGrid .asset-actions { opacity:1; } }
@media (prefers-reduced-motion:reduce) { .shader-preview-mode * { transition:none!important; } }

.shader-preview-attribution { align-self:flex-start; margin:0 16px 12px; color:var(--muted); font-size:11px; text-underline-offset:3px; }
.shader-preview-attribution:hover { color:var(--text); }
.shader-preview-attribution[hidden] { display:none; }

.shader-palette-stop-actions { display:inline-flex; gap:8px; align-items:center; margin-left:auto; }
.shader-palette-stop-actions input[type="color"] { width:28px; height:24px; padding:0; border:0; background:transparent; cursor:pointer; }
[data-shader-palette-preview] { margin:4px 0 10px; }

[data-palette-add], [data-palette-remove] { font:inherit; font-size:11px; padding:4px 8px; }

/* Variable shader palettes: stop identity stays separate from visual position. */
.shader-palette-editor { padding:6px 0 0; min-width:0; }
.shader-palette-track { position:relative; height:38px; margin:0 10px 20px; cursor:copy; border-radius:6px; background:repeating-conic-gradient(#343741 0% 25%,#20232a 0% 50%) 0/12px 12px; }
.shader-palette-track [data-shader-palette-preview] { position:absolute; inset:0; margin:0; border-radius:inherit; box-shadow:inset 0 0 0 1px var(--line); pointer-events:none; }
.shader-palette-handle { position:absolute; top:28px; width:20px; height:26px; transform:translateX(-50%); border:2px solid var(--panel); border-radius:5px; background:var(--stop-colour); box-shadow:0 0 0 1px var(--muted); padding:0; cursor:ew-resize; touch-action:none; z-index:1; }
.shader-palette-handle.is-selected { box-shadow:0 0 0 2px var(--param-section-accent,var(--accent)); z-index:2; }
.shader-palette-toolbar { display:flex; align-items:center; gap:10px; margin:0 0 14px; }
.shader-palette-swatches { display:flex; flex:1; gap:6px; flex-wrap:wrap; }
.shader-palette-swatch { width:26px; height:26px; padding:0; border:2px solid var(--panel); border-radius:50%; background:var(--stop-colour); box-shadow:0 0 0 1px var(--line); cursor:pointer; }
.shader-palette-swatch[aria-pressed="true"] { box-shadow:0 0 0 2px var(--param-section-accent,var(--accent)); }
.shader-palette-editor button:focus-visible { outline:2px solid var(--text); outline-offset:4px; }
.shader-palette-editor [data-palette-add] { width:28px; height:28px; padding:0; font-size:18px; }
.shader-palette-detail[hidden] { display:none!important; }
.shader-palette-detail-heading { display:flex; align-items:center; gap:8px; padding:0 0 6px; font-size:11px; color:var(--muted); }
.shader-palette-detail .shader-palette-stop-actions { gap:6px; }
.shader-palette-hex { width:76px; min-width:0; box-sizing:border-box; height:26px; border:1px solid var(--line); border-radius:4px; background:var(--panel); color:var(--text); font:inherit; font-size:11px; padding:3px 5px; text-transform:uppercase; }
.shader-palette-hex[aria-invalid="true"] { border-color:var(--bad); }
.shader-palette-editor button:disabled { opacity:.35; cursor:default; }

.shader-palette-detail .param-colour-editor { margin:4px 0 12px; }
.shader-palette-detail .param-colour-hue { margin-bottom:2px; }

/* Searching can reveal a matching nonselected stop without changing selection. */
#paramContent.is-searching .shader-palette-detail:has(.param-row:not(.param-search-hidden)) { display:block!important; }
#paramContent.is-searching .shader-palette-detail:not(:has(.param-row:not(.param-search-hidden))) { display:none!important; }

/* Shape catalogue: same fonts, family accent and modal structure as shaders. */
.shader-shape-library { margin:0; width:100vw; height:100dvh; max-width:none; max-height:none; border:0; color:var(--text); font:500 12px/1.4 var(--font); }
.shader-shape-library:not([open]) { display:none; }
.shader-shape-library [hidden] { display:none !important; }
.shader-shape-library::backdrop { background:transparent; }
.shader-shape-library > .demo-modal { width:min(1040px,calc(100vw - 32px)); min-width:0; max-width:none; height:min(800px,calc(100dvh - 32px)); max-height:none; background:#10131b; }
.shape-library-toolbar { display:flex; gap:10px; padding:18px 20px 10px; }
.shape-library-toolbar input[type=search] { min-width:0; flex:1; background:#191d27; color:var(--text); border:1px solid var(--line); border-radius:7px; padding:10px 12px; font:inherit; }
.shape-library-filters { display:flex; gap:6px; padding:0 20px 12px; }
.shape-library-filters [aria-pressed=true] { color:rgb(var(--family-shader-rgb)); background:rgba(var(--family-shader-rgb),.14); border-color:rgb(var(--family-shader-rgb)); }
.shape-library-grid { flex:1; min-height:0; display:grid; grid-template-columns:repeat(auto-fill,minmax(140px,1fr)); grid-auto-rows:max-content; gap:12px; padding:8px 20px 20px; overflow:auto; align-content:start; }
.shape-library-card { position:relative; display:grid; grid-template-rows:auto auto; min-width:0; padding:0; border:1px solid transparent; border-radius:8px; background:#191d27; color:var(--text); text-align:left; overflow:hidden; cursor:pointer; font:inherit; }
.shape-library-card img { display:block; width:100%; aspect-ratio:1; object-fit:contain; }
.shape-library-card img[hidden] { display:none; }
.shape-library-preview-status { aspect-ratio:1; display:grid; place-content:center; padding:8px; box-sizing:border-box; color:var(--muted); font-size:10px; }
.shape-library-card[data-preview-state=ready] .shape-library-preview-status { display:none; }
.shape-library-name { display:block; padding:10px; overflow-wrap:anywhere; font-size:11px; }
.shape-library-card[aria-pressed=true] { border-color:rgb(var(--family-shader-rgb)); box-shadow:0 0 0 1px rgb(var(--family-shader-rgb)); }
.shape-library-card:disabled { opacity:.5; cursor:not-allowed; }
.shader-shape-library button:focus-visible,.shader-shape-library input:focus-visible { outline:2px solid rgb(var(--family-shader-rgb)); outline-offset:2px; }
.shape-library-message { padding:0 20px 10px; color:var(--muted); }
.shape-library-pages { display:flex; justify-content:center; align-items:center; gap:12px; padding:8px; }
.shape-library-pages[hidden],.shape-library-message[hidden] { display:none; }
.shader-shape-library .demo-modal-footer { display:flex; flex-wrap:wrap; gap:8px; align-items:center; padding:12px 20px; }
.shader-shape-library .demo-modal-footer a { margin-right:auto; font-size:10px; color:var(--muted); }
.shape-library-management { display:flex; gap:6px; }
.shader-shape-open { width:100%; text-align:left; }
[data-shape-parameters]:not(:empty) { margin-top:12px; }
@media (max-width:600px) {
  .shader-shape-library { padding:8px; }
  .shader-shape-library > .demo-modal { width:100%; height:calc(100dvh - 16px); }
  .shape-library-grid { grid-template-columns:repeat(2,minmax(0,1fr)); padding:8px 12px 12px; gap:10px; }
  .shape-library-toolbar { padding:12px; }
  .shape-library-filters { padding:0 12px 10px; }
  .shader-shape-library .demo-modal-footer { padding:10px 12px; }
  .shader-shape-library .demo-modal-footer a { flex-basis:100%; }
}

/* Shared product wordmark. Archivo Black also serves prominent headings; compact UI uses Montserrat. */
@font-face {
  font-family: "Friday Effects Wordmark";
  src: url("../fonts/ArchivoBlack-Regular.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: block;
}
:root {
  --font-brand: "Friday Effects Wordmark", "Archivo Black", sans-serif;
}