@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;450;500;550;600;650;700&display=swap');
:root{color-scheme:light;--bg:#fff;--panel:#f3f3f5;--line:#dedee2;--muted:#808087;--text:#242429;--accent:#f37045;font-family:'DM Sans',Arial,sans-serif;font-size:16px;background:var(--bg);color:var(--text)}
*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit;border:0;background:none;transition:background .16s,color .16s,transform .16s}button:disabled{opacity:.4;cursor:wait}a{color:inherit;text-decoration:none}button:hover{filter:brightness(.96)}button:active{transform:scale(.98)}button:focus-visible,a:focus-visible,summary:focus-visible,select:focus-visible{outline:2px solid #ef724b;outline-offset:4px}[hidden]{display:none!important}
.app{max-width:2200px;margin:0 auto;min-height:100vh;padding:0 24px}.topbar{height:92px;padding:0 12px;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{display:flex;align-items:center;gap:12px;font-size:29px;font-weight:550;letter-spacing:-1.5px}.brand svg{width:31px;height:31px;fill:none;stroke:var(--text);stroke-width:1.6}.edition{margin-left:17px;padding-left:25px;border-left:1px solid var(--line);letter-spacing:1.6px;font-size:10px;color:var(--muted);font-weight:500}.header-actions{display:flex;align-items:center;gap:25px}.local-label{display:flex;align-items:center;gap:7px;font-size:12px;color:#81818a}.local-label svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.4}.primary{display:flex;align-items:center;gap:9px;background:#222226;color:white;font-size:14px;font-weight:500;padding:13px 22px;border-radius:100px}.primary span{font-size:20px;line-height:20px}
.workspace{display:grid;grid-template-columns:minmax(0,1fr) 308px;grid-template-rows:minmax(490px,calc(100vh - 313px)) 151px;gap:14px}.stage{position:relative;min-height:490px;overflow:hidden;border-radius:34px;background:radial-gradient(ellipse at 48% 43%,#fbfbfc 0%,#eeeef1 65%,#e9e9ec 100%);isolation:isolate}.stage canvas{position:absolute;inset:0;width:100%;height:100%;touch-action:none;outline:none}.stage-top{position:absolute;top:30px;left:32px;right:29px;display:flex;justify-content:space-between;align-items:flex-start;pointer-events:none;z-index:1}.eyebrow{font-size:10px;font-weight:500;letter-spacing:1.8px;color:var(--muted)}h1{font-size:clamp(25px,2.7vw,38px);font-weight:400;letter-spacing:-1.5px;line-height:1.1;margin:10px 0 0;color:#2f3035}.mode-badge{font-size:11px;color:#777780;background:#ffffff80;padding:10px 15px;border-radius:100px;backdrop-filter:blur(8px)}.stage-info{position:absolute;bottom:80px;left:32px;display:flex;gap:8px;align-items:center;font-size:11px;color:#6a6a72;pointer-events:none}.orange-line{width:5px;height:5px;border-radius:50%;background:var(--accent)}.view-controls{position:absolute;left:26px;bottom:23px;display:flex;align-items:center;padding:5px;border:1px solid #fff;border-radius:100px;background:#ffffffc9;box-shadow:0 4px 16px #44445505;backdrop-filter:blur(12px)}.view-controls button{font-size:12px;padding:10px 16px;color:#787881;border-radius:100px}.view-controls button.active{color:#fff;background:#29292e}.view-controls>span{height:14px;width:1px;background:#dddde2;margin:0 3px}#reset-view{font-size:21px;line-height:15px;padding:11px 13px}.orbit-hint{position:absolute;bottom:41px;right:27px;font-size:10px;color:#878791;pointer-events:none}.orbit-hint span{padding:0 6px;color:#b2b2b9}
.inspector{background:var(--panel);border-radius:32px;grid-column:2;grid-row:1 / 3;overflow:auto;max-height:calc(100vh - 148px);padding:26px 25px;scrollbar-width:thin;scrollbar-color:#cfcfd6 transparent}.inspector-heading{display:flex;align-items:center;justify-content:space-between;gap:8px}.inspector h2{font-size:18px;letter-spacing:-.6px;font-weight:500;margin:0}.text-button{color:#75757e;font-size:12px;padding:6px 11px;border-radius:100px;background:#e8e8ec}.text-button:hover{background:#dcdce2;color:var(--text)}.source-block{padding:25px 0 18px;border-bottom:1px solid var(--line)}.source-details{display:flex;align-items:center;gap:12px;margin-top:13px;min-width:0}.source-details img{width:69px;height:46px;border-radius:100px;object-fit:cover;background:#e5e5eb}.source-details>div{min-width:0}.source-details strong{display:block;font-size:14px;font-weight:500;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;max-width:166px}.source-details span{display:block;font-size:11px;color:var(--muted);margin-top:5px}.source-block p{font-size:11px;line-height:1.5;color:#7e7e88;margin:12px 0 0}.control-section{padding:20px 0 8px;border-bottom:1px solid var(--line)}.section-label{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.section-label h3{font-weight:500;font-size:15px;letter-spacing:-.3px;margin:0}.section-label>span{font-size:10px;color:#9999a3}.control-label{font-size:13px;color:#73737d;display:flex;align-items:center;gap:7px;margin:0 0 12px}.control-label output{margin-left:auto;font-size:11px;color:#64646e;font-variant-numeric:tabular-nums;background:white;padding:4px 8px;border-radius:100px;min-width:39px;text-align:center}.legend{width:5px;height:5px;border-radius:50%}.legend.past{background:var(--accent)}.legend.future{background:#9ba7b7}input[type=range]{--fill:40%;appearance:none;width:100%;height:5px;background:linear-gradient(to right,#a0a0ac var(--fill),#e0e0e6 var(--fill));border-radius:100px;display:block;margin:0 0 20px;cursor:pointer;touch-action:pan-y}input[type=range]::-webkit-slider-thumb{appearance:none;width:15px;height:15px;background:#fff;border:1px solid #d2d2da;border-radius:50%;box-shadow:0 2px 4px #32324016}input[type=range]::-moz-range-thumb{width:15px;height:15px;border:1px solid #d2d2da;background:white;border-radius:50%;box-shadow:0 2px 4px #32324016}input[type=range]:focus-visible{outline:2px solid var(--accent);outline-offset:7px}input[type=range]:hover::-webkit-slider-thumb{border-color:#93939f}.toggle-row{display:flex;align-items:center;gap:10px;font-size:13px;color:#73737d;margin:4px 0 12px;cursor:pointer;position:relative}.toggle-row input{position:absolute;right:0;opacity:0;width:31px;height:19px;margin:0}.switch{margin-left:auto;width:31px;height:19px;background:#d1d1d9;border-radius:100px;position:relative;pointer-events:none}.switch:after{content:'';position:absolute;width:15px;height:15px;left:2px;top:2px;background:white;border-radius:50%;transition:transform .15s}.toggle-row input:checked+.switch{background:#303037}.toggle-row input:checked+.switch:after{transform:translateX(12px)}.toggle-row input:focus-visible+.switch{outline:2px solid var(--accent);outline-offset:4px}.preset-row{display:flex;gap:5px;margin:21px 0;background:#e7e7ec;padding:4px;border-radius:100px}.preset{flex:1;padding:9px 0;border-radius:100px;font-size:12px;color:#81818a}.preset.active{background:white;color:#282830;box-shadow:0 2px 6px #33334408}.import-settings{margin-top:20px;border-top:1px solid var(--line);padding-top:17px}.import-settings summary{font-size:12px;color:#888892;cursor:pointer}.import-settings label{font-size:12px;display:block;margin-top:15px;color:#777780}.import-settings select{width:100%;display:block;margin-top:8px;border:1px solid #e0e0e5;background:white;color:#55555f;padding:9px 13px;border-radius:100px;font-size:12px}.import-settings p{font-size:12px;line-height:1.6;color:#858590}.credit{font-size:11px;color:#94949e;display:block;margin-top:12px}
.timeline{grid-row:2;grid-column:1;background:#f4f4f6;border-radius:26px;padding:15px 24px 12px}.transport{display:flex;align-items:center;gap:15px;margin-bottom:13px}.play-button{width:31px;height:31px;background:#29292f;border-radius:50%;color:white;display:grid;place-items:center}.play-button svg{width:17px;height:17px;fill:currentColor}.time-display{display:flex;align-items:baseline;gap:7px;font-size:13px;letter-spacing:-.3px;font-variant-numeric:tabular-nums}.time-display strong{font-weight:500}.time-display>span{color:#92929d;font-size:11px}.transport-divider{height:14px;width:1px;background:#dadae1;margin:0 4px}.icon-button{color:#888891;font-size:24px;padding:0 2px;line-height:28px}.speed-label{margin-left:3px}.speed-label select{background:#e6e6ec;color:#72727c;font-size:11px;border:0;cursor:pointer;padding:5px 8px;border-radius:100px}.loop-button{font-size:11px;background:#e8e8ed;padding:5px 10px;border-radius:100px;color:#a5a5af}.loop-button.active{color:#51515c;background:#e1e1e8}.frame-number{margin-left:auto;font-size:10px;letter-spacing:.7px;color:#93939c;font-variant-numeric:tabular-nums}.filmstrip-wrap{height:48px;position:relative;border-radius:100px;background:#e0e0e6}.filmstrip{display:flex;width:100%;height:100%;overflow:hidden;border-radius:100px;opacity:.85}.filmstrip img{min-width:0;height:100%;flex:1;object-fit:cover;border-right:2px solid #f4f4f6}.filmstrip-wrap #scrubber{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0;z-index:3;touch-action:none}.filmstrip-wrap:focus-within{outline:2px solid var(--accent);outline-offset:4px}.playhead{position:absolute;top:-3px;bottom:-3px;left:0;width:2px;border-radius:10px;background:var(--accent);pointer-events:none;z-index:2;box-shadow:0 0 0 2px #fff7}.playhead span{position:absolute;top:-2px;left:-3px;width:8px;height:8px;background:var(--accent);border-radius:50%}.time-ruler{display:flex;justify-content:space-between;font-size:10px;color:#9a9aa4;padding-top:8px}.app>footer{min-height:54px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:12px;color:#9c9ca5;font-size:11px}.footer-mark{font-size:19px;margin-right:7px;color:#9797a1}#footer-meta{font-size:9px;letter-spacing:.8px}#footer-meta span{padding:0 8px}.shortcut-hint{display:flex;align-items:center;gap:6px}kbd{font-family:inherit;font-size:10px;border:1px solid #e1e1e6;border-radius:5px;padding:2px 5px;color:#94949e}
.drop-overlay,.loader{position:absolute;inset:0;z-index:8;display:flex;align-items:center;justify-content:center;background:#f0f0f6bb;backdrop-filter:blur(12px)}.drop-overlay{margin:15px;border:1px dashed #b2b2bf;border-radius:25px;text-align:center;pointer-events:none}.drop-overlay span{font-size:50px;color:#777787}.drop-overlay h2{font-weight:400;letter-spacing:-1px}.drop-overlay p{color:#9292a0;font-size:14px}.loader-card{width:min(360px,85%);padding:28px;background:#fff;border-radius:26px;box-shadow:0 25px 100px #77778820}.loader-heading{display:flex;justify-content:space-between;font-size:14px}.loader-heading strong{font-weight:500}.loader-heading>span{color:#9999a4;font-size:12px}.progress-track{height:4px;background:#ededf2;margin-top:22px;border-radius:100px;overflow:hidden}.progress-track>div{width:0;background:#505060;height:100%;transition:width .1s}.loader-card p{color:#9494a0;font-size:12px;line-height:1.5}.error-toast{position:absolute;bottom:90px;left:50%;transform:translateX(-50%);width:min(480px,90%);background:#fff5ef;border:1px solid #f5d8ca;z-index:10;border-radius:20px;padding:15px 20px;display:flex;gap:15px;font-size:13px;line-height:1.6;color:#9e5943}.error-toast button{align-self:flex-start;font-size:22px;padding:0;margin-left:auto}.webgl-error{padding:160px 35px;color:#9e5943;max-width:500px;position:relative}
@media(min-width:1550px){.workspace{grid-template-columns:minmax(0,1fr) 338px}.inspector{padding:28px}.stage-top{top:36px;left:40px}.stage-info{left:40px}.view-controls{left:34px}.timeline{padding-left:32px;padding-right:32px}.control-label,.toggle-row{font-size:14px}.control-section{padding-top:23px}input[type=range]{margin-bottom:25px}.eyebrow{font-size:11px}}
@media(max-width:1200px){.orbit-hint{display:none}.workspace{grid-template-columns:minmax(0,1fr) 280px}.inspector{padding:24px 21px}.edition{display:none}.stage-top{left:26px}.mode-badge{display:none}.stage-info{left:27px}.view-controls{left:21px}.timeline{padding-left:22px;padding-right:22px}.transport{gap:10px}.shortcut-hint{display:none}}
@media(max-width:900px){.app{padding:0 16px}.workspace{grid-template-columns:minmax(0,1fr) 260px;gap:12px}.inspector{padding:24px 18px}.stage{border-radius:28px}.inspector{border-radius:28px}.stage-top{left:23px}h1{font-size:27px}.frame-number{letter-spacing:0;font-size:9px}.transport-divider{display:none}.transport{gap:9px}.timeline{padding:15px 18px 12px}.loop-button{display:none}.local-label{font-size:11px}.header-actions{gap:16px}}
@media(max-width:700px){.app{padding:0 12px}.topbar{height:78px;padding:0 5px}.brand{font-size:26px}.brand svg{width:27px}.local-label{display:none}.primary{font-size:13px;padding:11px 17px}.workspace{grid-template-columns:1fr;grid-template-rows:480px 150px auto;gap:12px}.stage{min-height:480px;border-radius:29px}.stage-top{top:25px;left:25px}h1{font-size:30px}.eyebrow{font-size:10px}.inspector{grid-column:1;grid-row:3;max-height:none;padding:25px;display:grid;grid-template-columns:1fr 1fr;column-gap:25px;border-radius:29px}.inspector-heading,.source-block,.preset-row,.import-settings{grid-column:1 / -1}.source-block{padding:20px 0}.source-block .eyebrow{display:none}.source-details{margin-top:0}.source-details strong{max-width:65vw}.source-block p{margin-top:8px}.control-section{padding-top:20px}.control-section:nth-of-type(4){grid-column:1 / -1;display:grid;grid-template-columns:1fr 1fr;column-gap:25px}.control-section:nth-of-type(4) .section-label,.control-section:nth-of-type(4) .toggle-row{grid-column:1 / -1}.control-section:nth-of-type(4) .control-label{grid-column:1;grid-row:auto}.control-section:nth-of-type(4) input[type=range]{grid-column:2;align-self:center;margin:0}.preset-row{margin:20px 0 0}.import-settings{margin-top:20px}.stage-info{bottom:84px;left:26px;font-size:10px}.view-controls{bottom:23px;left:20px}.timeline{grid-column:1;grid-row:2;padding:15px 19px}.transport{gap:10px}.frame-number{font-size:10px}.time-display{font-size:12px;gap:4px}.time-display>span{font-size:10px}.app>footer{font-size:10px;padding:12px 9px}#footer-meta{display:none}.control-label,.toggle-row,.preset,.view-controls button{font-size:13px}.inspector h2{font-size:19px}.view-controls button{padding:10px 14px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}
/* Comfortable control text at every viewport size. */
.control-label,.toggle-row{font-size:14px}.control-label output,.text-button,.source-details span,.source-block p,.view-controls button,.preset,.import-settings summary{font-size:12px}.source-details strong{font-size:14px}.eyebrow,.section-label>span,.frame-number,.stage-info{font-size:12px}.time-ruler{font-size:11px}
.workspace>*{min-width:0}
.theme-toggle{display:flex;align-items:center;justify-content:center;gap:7px;padding:11px 15px;border-radius:100px;background:#f0f0f3;font-size:13px;color:#63636e;min-height:42px}.theme-toggle svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
html[data-theme=dark]{color-scheme:dark;--bg:#111215;--panel:#202125;--line:#34353d;--muted:#9596a3;--text:#eeeff3;--accent:#ff8d67}
[data-theme=dark] .stage{background:radial-gradient(ellipse at 48% 43%,#282a30 0%,#1d1f24 65%,#1a1c20 100%)}
[data-theme=dark] .primary{background:#eeeff3;color:#202125}[data-theme=dark] .theme-toggle{background:#26272e;color:#c5c6d0}[data-theme=dark] .local-label{color:#9495a2}
[data-theme=dark] .timeline{background:#202125}[data-theme=dark] .inspector-heading .text-button,[data-theme=dark] .text-button{background:#2b2c34;color:#abaeba}
[data-theme=dark] .source-details span,[data-theme=dark] .source-block p,[data-theme=dark] .mode-description,[data-theme=dark] .import-settings summary,[data-theme=dark] .import-settings p{color:#9799a6}
[data-theme=dark] .control-label,[data-theme=dark] .toggle-row{color:#b8bac6}[data-theme=dark] .control-label output{background:#2c2e36;color:#c9cbd5}
[data-theme=dark] input[type=range]{background:linear-gradient(to right,#717586 var(--fill),#383b46 var(--fill))}[data-theme=dark] input[type=range]::-webkit-slider-thumb{background:#c5c8d5;border-color:#a5a9bb}[data-theme=dark] input[type=range]::-moz-range-thumb{background:#c5c8d5;border-color:#a5a9bb}
[data-theme=dark] .scrub-mode,[data-theme=dark] .preset-row{background:#2b2d35}[data-theme=dark] .scrub-mode button,[data-theme=dark] .preset{color:#9b9daa}[data-theme=dark] .scrub-mode button.active,[data-theme=dark] .preset.active{background:#454853;color:#f1f2f5}
[data-theme=dark] .view-controls{background:#282b32e6;border-color:#3b3e49}[data-theme=dark] .view-controls button{color:#aaaeba}[data-theme=dark] .view-controls button.active{background:#e4e6ec;color:#272a31}[data-theme=dark] .view-controls>span{background:#494d58}
[data-theme=dark] .stage-info{color:#b3b6c2}[data-theme=dark] .orbit-hint{color:#8e929f}[data-theme=dark] .orbit-hint span{color:#5f6572}
[data-theme=dark] .play-button{background:#e5e7ee;color:#22252d}[data-theme=dark] .time-display>span,[data-theme=dark] .frame-number,[data-theme=dark] .time-ruler{color:#9599a8}[data-theme=dark] .transport-divider{background:#424551}[data-theme=dark] .icon-button{color:#adb1bf}
[data-theme=dark] .speed-label select,[data-theme=dark] .loop-button{background:#30333e;color:#9499aa}[data-theme=dark] .loop-button.active{color:#d7dbe7;background:#3c404d}
[data-theme=dark] .filmstrip-wrap{background:#343743}[data-theme=dark] .filmstrip img{border-color:#202125}[data-theme=dark] .playhead{box-shadow:0 0 0 2px #20212570}
[data-theme=dark] .toggle-row input:checked+.switch{background:#9299af}[data-theme=dark] .switch{background:#484d5d}[data-theme=dark] .switch:after{background:#f4f4f8}
[data-theme=dark] .import-settings select{background:#2c2f38;border-color:#414651;color:#c1c5d3}[data-theme=dark] .credit{color:#8b91a3}
[data-theme=dark] .drop-overlay,[data-theme=dark] .loader{background:#171920bb}[data-theme=dark] .drop-overlay{border-color:#676e82}[data-theme=dark] .loader-card{background:#292c35;box-shadow:0 25px 100px #0005}[data-theme=dark] .progress-track{background:#424757}[data-theme=dark] .progress-track>div{background:#aeb6ce}[data-theme=dark] .loader-card p{color:#adb3c4}[data-theme=dark] .error-toast{background:#3a2624;border-color:#754638;color:#f5c3b1}
[data-theme=dark] .app>footer{color:#818797}[data-theme=dark] kbd{border-color:#3c4351;color:#989fb1}
@media(max-width:700px){.header-actions{gap:8px}.theme-toggle{width:39px;min-height:39px;padding:0}.theme-toggle span{display:none}.topbar{gap:8px}.brand{font-size:25px}}
.scrub-mode{display:flex;gap:4px;padding:4px;background:#e5e5eb;border-radius:100px;margin-bottom:10px}.scrub-mode button{flex:1;padding:10px 5px;border-radius:100px;color:#80808b;font-size:12px}.scrub-mode button.active{background:#fff;color:#2a2a31;box-shadow:0 2px 6px #33334406}.mode-description{font-size:12px;line-height:1.6;color:#858590;margin:0 0 20px}.brand{letter-spacing:-1.3px}
@media(max-width:700px){.workspace{grid-template-columns:minmax(0,1fr)}.inspector{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.frame-number{font-size:10px}.stage-info{font-size:11px}}