@font-face{font-family:Geist Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/geist-sans-latin-400-normal-gapTbOY8.woff2) format("woff2"),url(/assets/geist-sans-latin-400-normal-BOaIZNA2.woff) format("woff")}@font-face{font-family:Geist Sans;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/geist-sans-latin-500-normal-uokXdC-Q.woff2) format("woff2"),url(/assets/geist-sans-latin-500-normal-CN2lyvyL.woff) format("woff")}@font-face{font-family:Geist Sans;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/geist-sans-latin-600-normal-DFOURf8L.woff2) format("woff2"),url(/assets/geist-sans-latin-600-normal-CA1yjETN.woff) format("woff")}:root{--bg: #14161a;--panel: rgba(24, 27, 33, .92);--panel-solid: #181b21;--panel-border: #2c313a;--text: #d6dae2;--text-dim: #8a93a3;--accent: #4fc3f7;--accent-dim: #1d4d63;--surface: #232830;--surface-hover: #2c333d;--play: #f0c040;--play-dim: #4a3c12;--radius: 0;--hud-gap: 6px;--icon: 20px;--topbar-h: 44px;--dock-h: 260px;font-family:Geist Sans,Segoe UI,system-ui,sans-serif;font-size:13px;color-scheme:dark}*{box-sizing:border-box}[hidden]{display:none!important}html,body{margin:0;height:100%;overflow:hidden;background:var(--bg);color:var(--text)}.mono{font-family:ui-monospace,SF Mono,monospace}.spacer{flex:1 1 auto}.ico{width:var(--icon);height:var(--icon);flex:none;display:block;pointer-events:none}button .ico{width:16px;height:16px}#app{display:grid;grid-template-rows:var(--topbar-h) 1fr var(--dock-h);width:100%;height:100%}button{display:inline-flex;align-items:center;gap:7px;background:var(--surface);color:var(--text);border:1px solid var(--panel-border);border-radius:var(--radius);padding:5px 11px;cursor:pointer;font:inherit;transition:background .12s,border-color .12s,color .12s;white-space:nowrap}button:hover{background:var(--surface-hover);border-color:#3d4654}button:disabled{opacity:.4;cursor:default}button.active{background:var(--accent-dim);border-color:var(--accent);color:#fff}button.primary{background:var(--accent);border-color:var(--accent);color:#08222e;font-weight:600}button.primary:hover{background:#6fcffa;border-color:#6fcffa}button.icon-btn{justify-content:center;width:34px;height:34px;padding:0;color:var(--text-dim)}button.icon-btn:hover,button.icon-btn.active{color:var(--text)}button.icon-btn.active{background:var(--accent-dim);border-color:var(--accent);color:#fff}input[type=text],select{background:#1b1f26;color:var(--text);border:1px solid var(--panel-border);border-radius:var(--radius);padding:5px 8px;font:inherit;outline:none}input[type=text]:focus,select:focus{border-color:var(--accent)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}:focus:not(:focus-visible){outline:none}@media (prefers-reduced-motion: reduce){*,*:before,*:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}#topbar{display:flex;align-items:center;gap:10px;padding:0 12px;background:var(--panel);border-bottom:1px solid var(--panel-border)}.brand{display:flex;align-items:center;gap:8px}.brand-logo{height:24px;width:auto;filter:invert(1)}.logotype{font-weight:600;font-size:15px;letter-spacing:.02em}#project-name{width:160px;margin-left:8px}#app-menu{position:fixed;z-index:30;min-width:200px;background:var(--panel);border:1px solid var(--panel-border);backdrop-filter:blur(8px);box-shadow:0 10px 30px #00000080;display:flex;flex-direction:column;padding:4px}#app-menu button{border:none;background:transparent;justify-content:flex-start;padding:8px 10px;width:100%}#app-menu button:hover{background:var(--surface-hover)}#stage{position:relative;overflow:hidden;background:#10131a}#viewport{position:absolute;inset:0;width:100%;height:100%;display:block}.panel{position:absolute;top:12px;width:232px;max-height:calc(100% - 24px);display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--panel-border);backdrop-filter:blur(8px);box-shadow:0 10px 30px #0006;z-index:5}#left-rail{left:12px}#right-panel{right:12px}.panel-head{padding:9px 12px;font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-dim);border-bottom:1px solid var(--panel-border)}.panel-body{padding:10px 12px;overflow-y:auto;flex:1}.panel-action{margin:0;border:none;border-top:1px solid var(--panel-border);border-radius:0;justify-content:center;background:transparent;color:var(--accent)}.panel-action:hover{background:var(--surface-hover)}.empty-hint{color:var(--text-dim);font-size:12px;line-height:1.5}.scene-row{display:flex;align-items:center;gap:8px;padding:7px 8px;cursor:pointer;border:1px solid transparent}.scene-row:hover{background:var(--surface)}.scene-row.active{background:var(--accent-dim);border-color:var(--accent)}.scene-row .name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.scene-row .dur{color:var(--text-dim);font-size:11px}.prop-head{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-dim);margin:12px 0 6px}.prop-head:first-child{margin-top:0}.prop-row{display:flex;align-items:center;gap:6px;margin-bottom:8px}.prop-row>label{width:78px;flex:none;color:var(--text-dim);font-size:12px}.prop-row input,.prop-row select{flex:1;min-width:0}.prop-row .axis{flex:1;display:flex;align-items:center;gap:4px;min-width:0}.axis-label{font-size:10px;color:var(--text-dim);width:10px;flex:none}.axis input{width:100%;padding:4px 5px}#fx-overlay{position:absolute;inset:0;pointer-events:none;z-index:4;overflow:hidden}#fx-fade{position:absolute;inset:0;opacity:0;transition:opacity .05s linear}#fx-titles{position:absolute;left:0;right:0;top:38%;display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center;text-shadow:0 2px 8px rgba(0,0,0,.9)}.fx-title{font-size:40px;font-weight:600;color:#fff}.fx-subtitle{font-size:20px;color:#e6e9ef}.fx-title:empty,.fx-subtitle:empty{display:none}#drop-overlay{position:absolute;inset:0;z-index:20;display:grid;place-items:center;background:#080a0ec7;backdrop-filter:blur(2px)}.drop-card{display:flex;flex-direction:column;align-items:center;gap:14px;padding:40px 56px;border:2px dashed var(--accent);color:var(--text)}.drop-ico{width:40px;height:40px;color:var(--accent)}#timeline-dock{display:flex;flex-direction:column;background:var(--panel-solid);border-top:1px solid var(--panel-border);min-height:0}#transport{display:flex;align-items:center;gap:6px;padding:6px 10px;border-bottom:1px solid var(--panel-border)}#transport .icon-btn.playing{color:var(--play)}#t-time{color:var(--text-dim);font-size:12px;margin-left:6px;min-width:64px}#t-key{color:var(--play);border-color:var(--play-dim)}#t-key:hover{background:var(--play-dim)}#timeline{position:relative;flex:1;display:flex;min-height:0}#timeline-empty{margin:auto;padding:24px;text-align:center}.tl-gutter{width:104px;flex:none;border-right:1px solid var(--panel-border);background:var(--panel-solid);z-index:2}.tl-gutter-head{height:22px;border-bottom:1px solid var(--panel-border)}.tl-row-label{height:34px;display:flex;align-items:center;gap:6px;padding:0 10px;font-size:12px;color:var(--text-dim);border-bottom:1px solid #20242c}.tl-row-label .ico{width:14px;height:14px}.tl-scroll{position:relative;flex:1;overflow-x:auto;overflow-y:hidden}.tl-inner{position:relative;min-width:100%;height:100%}.tl-ruler{position:sticky;top:0;height:22px;border-bottom:1px solid var(--panel-border);background:var(--panel-solid);cursor:text;user-select:none;z-index:1}.tl-tick{position:absolute;top:0;bottom:0;border-left:1px solid #262b34}.tl-tick>span{position:absolute;left:3px;top:3px;font-size:10px;color:var(--text-dim);font-family:ui-monospace,monospace}.tl-lane{position:relative;height:34px;border-bottom:1px solid #20242c;background:repeating-linear-gradient(90deg,transparent,transparent 39px,#1c2027 39px,#1c2027 40px);cursor:text}.tl-span{position:absolute;top:6px;bottom:6px;background:#81c7841a;border:1px solid rgba(129,199,132,.3)}.tl-lane[data-kind=env] .tl-key{background:#81c784;border-color:#1e3a20}.tl-lane[data-kind=env] .tl-key:hover{background:#a5d6a8}.tl-lane[data-kind^=actor] .tl-key{background:#ce93d8;border-color:#3a1e3d}.tl-lane[data-kind^=actor] .tl-key:hover{background:#e1bee7}.tl-key{position:absolute;top:50%;width:12px;height:12px;transform:translate(-50%,-50%) rotate(45deg);background:var(--accent);border:1px solid #0a2230;cursor:grab;z-index:2}.tl-key:hover{background:#6fcffa}.tl-key.selected{background:var(--play);border-color:#000;box-shadow:0 0 0 2px #f0c04059}.tl-key.dragging{cursor:grabbing}.tl-playhead{position:absolute;top:0;bottom:0;width:0;border-left:1px solid var(--play);z-index:3;pointer-events:none}.tl-playhead:before{content:"";position:absolute;top:0;left:-5px;border:5px solid transparent;border-top-color:var(--play);border-bottom:none;width:0;height:0}