.export-panel{background:var(--surface-subtle);grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:5px 24px;display:grid}.export-panel>h2,.export-panel>.muted{grid-column:1}.export-panel>.muted{max-width:820px;margin:0;font-size:12px;line-height:1.55}.export-actions{flex-wrap:wrap;grid-area:1/2/span 2;justify-content:flex-end;gap:8px;display:flex}.export-actions button:first-child{border-color:var(--accent);background:var(--accent);color:#fff;min-width:132px}.export-actions button:first-child:hover:not(:disabled){border-color:var(--accent-hover);background:var(--accent-hover)}.export-actions button:first-child:disabled{border-color:var(--line);background:var(--surface-subtle);color:var(--faint)}.export-progress,.export-result,.export-error{grid-column:1/-1;margin-top:9px}.export-progress,.export-result{border:1px solid var(--line);background:var(--surface);border-radius:6px;padding:11px 13px}.export-progress{gap:7px;display:grid}.export-progress progress{width:100%;height:11px;accent-color:var(--accent)}.export-progress span,.export-result span{color:var(--muted);font-variant-numeric:tabular-nums;font-size:12px}.export-result{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:5px 16px;display:grid}.export-result strong,.export-result span{grid-column:1}.download-link{border:1px solid var(--accent);background:var(--accent);color:#fff;border-radius:6px;grid-area:1/2/span 2;align-self:center;align-items:center;min-height:36px;padding:7px 11px;font-weight:700;text-decoration:none;display:inline-flex}.download-link:hover{border-color:var(--accent-hover);background:var(--accent-hover)}.export-error{background:var(--danger-soft);color:var(--danger);border:1px solid #e5afb4;border-radius:6px;padding:10px 12px}@media (width<=760px){.export-panel{grid-template-columns:1fr}.export-panel>h2,.export-panel>.muted,.export-actions,.export-progress,.export-result,.export-error{grid-column:1}.export-actions{grid-row:auto;justify-content:flex-start;margin-top:8px}.export-result{grid-template-columns:1fr}.download-link{grid-area:auto/1;justify-self:start;margin-top:5px}}.clip-context-menu{z-index:1000;color:#1b2028;background:#fff;border:1px solid #aeb4be;border-radius:3px;gap:10px;min-width:216px;padding:12px;display:grid;position:fixed;box-shadow:0 16px 40px #181f2933,0 2px 8px #181f291f}.clip-context-menu label{color:#414956;letter-spacing:.02em;gap:5px;font-size:11px;font-weight:750;display:grid}.clip-context-menu select{color:#1b2028;background:#fff;border:1px solid #c5cad2;border-radius:2px;width:100%;min-height:34px}.clip-context-menu select:hover{background:#f7f8fa;border-color:#8d96a4}.clip-context-menu select:focus-visible{outline-offset:1px;border-color:#2864c7;outline:3px solid #075fc7}.clip-context-menu small{color:#697281;border-top:1px solid #e3e5e9;padding-top:2px;font-size:10px;line-height:1.45}.asset-card-actions{flex:none;align-items:center;gap:6px;display:flex}.asset-card-actions select{width:auto;min-width:68px}.asset-card-actions button{white-space:nowrap;min-width:56px}.preview-monitor{border-color:var(--line-strong);height:clamp(180px,27vw,400px);box-shadow:none;background:#f3f4f6}.preview-stage{background:radial-gradient(circle at 50% 44%,#30333a 0%,#24272d 46%,#1a1c21 100%);border:1px solid #20232a;max-width:100%;box-shadow:inset 0 0 0 1px #ffffff06}.track-mini-controls .track-volume{width:58px;min-width:58px}.track-mini-controls .track-volume:disabled{opacity:.35}.timeline-clip[draggable=true]{cursor:grab}.timeline-clip.dragging{opacity:.42;cursor:grabbing}.video-lane.drag-over{outline:2px solid var(--accent);outline-offset:-2px;background-color:#075fc70f}@media (width<=520px){.asset-card{flex-wrap:wrap;align-items:flex-start}.asset-card>div:first-child{flex:150px}.asset-card-actions{margin-left:auto}.preview-monitor{height:clamp(170px,68vw,280px)}.track-mini-controls .track-volume{width:48px;min-width:48px}}:root{color:#171a21;font-synthesis:none;--surface:#fff;--surface-subtle:#f7f8fa;--surface-muted:#eef1f5;--ink:#171a21;--muted:#697181;--faint:#8b93a1;--line:#dfe3e8;--line-strong:#cbd1d9;--accent:#1769e0;--accent-hover:#0f59c8;--accent-soft:#eaf2ff;--danger:#b4232e;--danger-soft:#fff0f1;--success:#197642;--focus:#075fc7;background:#f3f4f6;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html,body{background:#f3f4f6;min-width:320px;min-height:100vh}body{color:var(--ink);margin:0}button,input,select,summary{font:inherit}button,select,input[type=number]{border:1px solid var(--line-strong);background:var(--surface);min-height:36px;color:var(--ink);border-radius:6px}button{cursor:pointer;padding:7px 11px;font-weight:650;transition:background-color .12s,border-color .12s,color .12s}button:hover:not(:disabled){background:var(--surface-muted);border-color:#aeb5bf}button:disabled{cursor:default;color:var(--faint);background:var(--surface-subtle);border-color:var(--line)}select,input[type=number]{padding:6px 9px}input[type=range]{accent-color:var(--accent)}:where(button,input,select,summary,a):focus-visible{outline:3px solid var(--focus);outline-offset:2px}.app-shell{background:var(--surface);border-inline:1px solid var(--line);width:min(1600px,100%);min-height:100vh;margin:0 auto}.app-bar{border-bottom:1px solid var(--line);background:#fffffff5;justify-content:space-between;align-items:center;gap:20px;min-height:64px;padding:7px 18px;display:flex}.app-bar-primary{align-items:center;gap:72px;min-width:0;display:flex}.brand-lockup{align-items:baseline;gap:18px;min-width:0;display:flex}.app-logo{letter-spacing:-.055em;margin:0;font-size:28px;line-height:1}.app-tagline{color:var(--muted);font-size:13px;line-height:1.4}.app-bar-tools{justify-content:flex-end;align-items:center;gap:14px;min-width:0;display:flex}.app-bar-canvas{align-items:center;gap:9px;display:flex}.app-bar-canvas label{color:#4f5663;align-items:center;gap:6px;font-size:11px;font-weight:700;display:flex}.app-bar-canvas select{min-width:108px}.export-shortcut{border:1px solid var(--accent);background:var(--accent);color:#fff;border-radius:6px;justify-content:center;align-items:center;min-height:36px;padding:7px 14px;font-size:13px;font-weight:750;text-decoration:none;display:inline-flex}.export-shortcut:hover{border-color:var(--accent-hover);background:var(--accent-hover)}.hero{display:none}.editor-workspace{border-bottom:1px solid var(--line);grid-template-columns:450px minmax(0,1fr);align-items:stretch;display:grid}.panel{background:var(--surface);border:0;border-bottom:1px solid var(--line);min-width:0;box-shadow:none;border-radius:0;margin:0;padding:16px 20px}.panel h2{letter-spacing:.01em;margin:0;font-size:15px;line-height:1.35}.media-panel{border-right:1px solid var(--line);background:#fbfbfc;border-bottom:0;padding:18px 20px}.media-rail{min-width:0}.media-panel>h2{margin-bottom:22px}.preview-panel{border-bottom:0;padding:23px 22px 14px}.preview-main{min-width:0}.panel-heading{justify-content:space-between;align-items:baseline;gap:18px;margin-bottom:8px;display:flex}.panel-heading h2{margin:0}.canvas-resolution{color:var(--muted);font-variant-numeric:tabular-nums;font-size:12px}.canvas-controls{flex-wrap:wrap;justify-content:flex-end;align-items:flex-end;gap:10px;display:flex}.canvas-controls label,.file-row label{color:#414753;gap:5px;font-size:12px;font-weight:700;display:grid}.file-row{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:19px 10px;display:grid}.file-row>label:nth-child(-n+2){grid-column:1/-1}.file-row>label:nth-child(n+3){margin-top:14px}.file-picker{cursor:pointer;position:relative}.file-picker-control{min-width:0;color:var(--muted);align-items:center;gap:9px;font-size:12px;display:flex}.file-picker-button{border:1px solid var(--line-strong);background:var(--surface);min-height:44px;color:var(--ink);border-radius:6px;flex:none;align-items:center;padding:7px 11px;font-weight:700;display:inline-flex}.file-picker-status{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.file-picker-input{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.file-picker:hover .file-picker-button{background:var(--surface-muted);border-color:#aeb5bf}.file-picker:has(.file-picker-input:focus-visible) .file-picker-button{outline-offset:1px;border-color:var(--accent);outline:3px solid #075fc7}.media-dropzone{color:#404754;text-align:center;background:#fff;border:2px dashed #bfc6d0;border-radius:0;align-content:center;justify-items:center;gap:6px;min-height:138px;margin-top:28px;padding:18px;transition:border-color .12s,background-color .12s,color .12s;display:grid}.media-dropzone strong{font-size:13px}.media-dropzone span{color:var(--muted);font-size:11px}.media-dropzone.drag-active{border-color:var(--accent);background:var(--accent-soft);color:var(--accent-hover)}.button-row{flex-wrap:wrap;gap:8px;display:flex}.asset-list{border-top:1px solid var(--line);gap:0;margin-top:0;display:grid}.asset-card{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;padding:11px 0;display:flex}.asset-card div{gap:3px;min-width:0;display:grid}.asset-card strong{text-overflow:ellipsis;white-space:nowrap;font-size:13px;overflow:hidden}.asset-card small,.clip-card small{color:var(--muted)}.preview-editor{gap:8px;display:grid}.preview-editor:fullscreen{background:#fff;grid-template-rows:minmax(0,1fr) auto;width:100%;height:100%;padding:16px}.preview-editor:fullscreen .preview-monitor{height:100%;min-height:0}.preview-monitor{background:radial-gradient(circle at 50% 44%,#30333a 0%,#24272d 46%,#1a1c21 100%);border:1px solid #20232a;border-radius:0;place-items:center;width:100%;height:clamp(180px,30.25vw,450px);display:grid;position:relative;overflow:hidden;box-shadow:inset 0 0 0 1px #ffffff06}.preview-stage{width:auto;max-width:100%;height:100%;box-shadow:none;background:0 0;border:0;border-radius:0;margin-inline:auto;position:relative;overflow:hidden}.preview-video{object-fit:contain;background:#15171b;width:100%;height:100%;position:absolute;inset:0}.preview-empty{color:#e9ebef;text-align:center;place-content:center;justify-items:center;gap:12px;padding:24px;font-size:14px;display:grid;position:absolute;inset:0}.preview-empty-icon{color:#aeb4bd}.preview-empty strong{font-weight:500}.preview-scrubber{z-index:4;opacity:.28;width:100%;height:14px;accent-color:var(--accent);margin:0;transition:opacity .12s;position:absolute;bottom:-2px;left:0;right:0}.preview-monitor:hover .preview-scrubber,.preview-scrubber:focus-visible{opacity:.95}.preview-scrubber:disabled{opacity:0}.transport{grid-template-columns:minmax(190px,1fr) auto minmax(190px,1fr);align-items:center;gap:18px;min-height:48px;display:grid}.transport-time{color:#3f4652;font-variant-numeric:tabular-nums;white-space:nowrap;justify-self:start;font-size:12px}.transport-controls{border:1px solid var(--line);background:#fff;border-radius:8px;justify-self:center;align-items:center;display:flex;overflow:hidden;box-shadow:0 1px 3px #181d260f}.transport-controls button,.transport-end button{color:#4d5561;background:0 0;border:0;border-radius:0;place-items:center;width:40px;min-width:40px;height:38px;min-height:38px;padding:0;display:grid}.transport-controls button:hover:not(:disabled),.transport-end button:hover:not(:disabled){color:#171a21;background:#f1f3f6}.transport-controls button:disabled,.transport-end button:disabled{color:#858d99;background:0 0}.transport-controls .transport-play{color:#2c333e;width:52px;min-width:52px}.transport-controls .transport-play[aria-pressed=true]{background:var(--accent-soft);color:var(--accent-hover)}.transport-end{justify-self:end;align-items:center;gap:8px;display:flex}.transport-end input[type=range]{width:96px}.transport-end button{width:36px;min-width:36px}.transport-end button[aria-pressed=true]{color:var(--accent-hover)}.timeline-panel{background:var(--surface);padding:12px 10px 18px}.timeline-panel>h2{margin-bottom:5px}.timeline-panel>.muted{margin:0 0 12px;font-size:12px}.timeline-editor{gap:8px;display:grid}.timeline-workspace{display:grid}.timeline-toolbar{justify-content:space-between;align-items:center;gap:16px;display:flex}.timeline-help{color:var(--muted);margin:0;font-size:11px;line-height:1.45}.timeline-toolbar label{color:#414753;flex:none;align-items:center;gap:7px;font-size:12px;font-weight:700;display:flex}.timeline-scroll{overscroll-behavior-x:contain;min-width:0;overflow-x:auto}.timeline-canvas{height:190px;position:relative}.clip-inspector{border:1px solid var(--line);background:var(--surface-subtle);border-radius:8px;grid-template-columns:minmax(210px,1fr) minmax(0,2fr);align-items:center;gap:12px 18px;margin-top:12px;padding:13px 14px;display:grid}.inspector-summary{gap:3px;min-width:0;display:grid}.inspector-summary small,.inspector-summary span{color:var(--muted);font-size:12px}.inspector-summary strong{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.inspector-summary span{font-variant-numeric:tabular-nums}.inspector-actions{justify-content:flex-end}.transition-button{grid-column:1/-1;width:100%}.transition-button.active{border-color:var(--accent);color:var(--accent);font-weight:750}.danger-button{color:var(--danger);background:var(--danger-soft);border-color:#e5afb4}.danger-button:hover:not(:disabled){background:#ffe4e7;border-color:#cf7e87}.inspector-empty{margin:12px 0 0}.audio-strip{border:1px solid var(--line);background:var(--surface-subtle);border-radius:8px;flex-wrap:wrap;align-items:center;gap:14px;margin-top:9px;padding:11px 12px;display:flex}.audio-strip label{color:#414753;align-items:center;gap:8px;font-size:12px;font-weight:700;display:flex}.audio-strip input[type=number]{width:7em}.agent-status{min-width:0;color:var(--muted);justify-content:flex-start;align-items:center;gap:10px;padding:0;font-size:12px;display:flex}.agent-status div{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.agent-status strong{color:var(--ink);font-size:12px}.agent-status span{color:var(--muted)}.agent-status[data-supported=true] span{color:var(--success)}.agent-status small{color:var(--danger)}.developer-details{border-bottom:1px solid var(--line);background:var(--surface-subtle)}.developer-details>summary{cursor:pointer;color:#4e5663;padding:13px 20px;font-size:13px;font-weight:750}.developer-details>summary span,.developer-details>summary small{display:block}.developer-details>summary small{color:var(--muted);margin-top:3px;font-size:11px;font-weight:500}.export-primary{background:var(--surface-subtle);scroll-margin-top:16px}.developer-details[open]>summary{border-bottom:1px solid var(--line)}.developer-grid,.developer-content{background:var(--line);grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:1px;display:grid}.developer-details .panel{background:var(--surface);border:0}.activity-list{gap:8px;margin-top:12px;display:grid}.activity-item{border:1px solid var(--line);border-radius:6px;grid-template-columns:minmax(0,1fr) auto;gap:4px 12px;padding:10px 12px;display:grid}.activity-item small{color:var(--muted);grid-column:1/-1}.activity-item.success{background:#f1faf5}.activity-item.error{background:var(--danger-soft);border-color:#e5afb4}pre{color:#dceee2;background:#171a20;border:1px solid #242832;border-radius:0;max-height:340px;margin:0;padding:14px;font-size:12px;overflow:auto}.muted{color:var(--muted)}.error-banner{z-index:1000;color:#fff;background:#761622;border:1px solid #9b1723;border-radius:6px;width:min(720px,100% - 32px);padding:12px 16px;position:fixed;bottom:18px;left:50%;transform:translate(-50%);box-shadow:0 8px 30px #00000029}@media (width<=980px){.editor-workspace{grid-template-columns:minmax(240px,290px) minmax(0,1fr)}.app-tagline{display:none}.preview-panel{padding-inline:16px}.app-bar-tools{flex-wrap:wrap}.app-bar-primary{gap:24px}.transport{grid-template-columns:minmax(0,1fr) auto;gap:10px 14px}.transport-controls{grid-area:1/1/auto/-1}.transport-time{grid-area:2/1}.transport-end{grid-area:2/2}}@media (width<=760px){.app-shell{border-inline:0}.app-bar{flex-direction:column;align-items:flex-start;gap:8px}.app-bar-primary{justify-content:space-between;align-items:flex-start;width:100%}.brand-lockup{flex-direction:column;align-items:flex-start;gap:4px}.app-tagline{display:block}.agent-status{justify-content:flex-start}.app-bar-tools{justify-content:flex-start;width:100%}.app-bar-canvas{flex-wrap:wrap}.editor-workspace{grid-template-columns:1fr}.media-panel{border-right:0;border-bottom:1px solid var(--line)}.panel-heading,.timeline-toolbar{flex-direction:column;align-items:stretch}.canvas-controls{grid-template-columns:1fr 1fr;display:grid}.preview-monitor{height:min(450px,56vw)}.transport-end input[type=range]{width:88px}.clip-inspector{grid-template-columns:1fr}.inspector-actions{justify-content:flex-start}.developer-grid,.developer-content{grid-template-columns:1fr}}@media (width<=480px){.app-bar,.panel,.developer-details>summary{padding-inline:14px}.file-row,.canvas-controls{grid-template-columns:1fr}.file-row>label{grid-column:1}.file-row>label:nth-child(n+3){margin-top:0}.app-bar-primary{flex-direction:column;align-items:flex-start;gap:8px}.transport-time{font-size:10px}.transport-end input[type=range]{width:72px}}.timeline-editor{--timeline-border:#d6d9df;--timeline-border-strong:#b8bec8;--timeline-surface:#f7f8fa;--timeline-lane:#fbfcfd;--timeline-lane-alt:#f4f6f8;--timeline-ink:#1b2028;--timeline-muted:#687181;--timeline-blue:#2864c7;--timeline-blue-hover:#1f55ae;--timeline-audio:#667096;--timeline-audio-hover:#596282;--timeline-selected:#f2b84b;--timeline-playhead:#e64336;gap:8px}.timeline-toolbar{border-bottom:0;min-height:38px;padding:0 2px}.timeline-toolbar h2{letter-spacing:.01em;margin:0;font-size:15px;line-height:1.35}.timeline-toolbar-actions{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.timeline-toolbar-actions button,.timeline-toolbar-actions select{min-height:34px;color:var(--timeline-ink);background:#fff;border-color:#c9ced6;border-radius:3px}.timeline-toolbar-actions button:hover:not(:disabled),.timeline-toolbar-actions select:hover:not(:disabled){background:#f5f6f8;border-color:#9099a8}.timeline-toolbar-actions button:focus-visible,.timeline-toolbar-actions select:focus-visible{outline-offset:1px;border-color:var(--timeline-blue);outline:3px solid #075fc7}.timeline-workspace{border:1px solid var(--timeline-border-strong);background:var(--timeline-lane);color:var(--timeline-ink);border-radius:0;grid-template-columns:164px minmax(0,1fr);display:grid;overflow:hidden}.timeline-sidebar{z-index:3;background:var(--timeline-surface);border-right:1px solid var(--timeline-border-strong);min-width:0;box-shadow:none;position:relative}.timeline-corner{border-bottom:1px solid var(--timeline-border-strong);color:#5f6876;letter-spacing:.14em;background:#eef0f3;align-items:center;height:38px;padding:0 8px;font-size:9px;display:flex}.track-label{border-bottom:1px solid var(--timeline-border);background:var(--timeline-surface);align-content:center;gap:6px;height:66px;padding:6px 8px;display:grid;overflow:hidden}.track-label:nth-child(odd){background:#f3f5f7}.track-label-title{justify-content:space-between;align-items:baseline;gap:6px;min-width:0;display:flex}.track-label-title strong{min-width:0;color:var(--timeline-ink);text-overflow:ellipsis;white-space:nowrap;font-size:12px;line-height:1;overflow:hidden}.track-label-title span{color:#515b69;letter-spacing:.08em;font-size:9px;font-weight:700}.track-mini-controls{flex-wrap:nowrap;align-items:center;gap:3px;min-width:0;display:flex}.track-mini-controls button{color:#303744;background:0 0;border:1px solid #0000;border-radius:3px;flex:0 0 24px;place-items:center;width:24px;min-width:24px;height:24px;min-height:24px;padding:0;display:grid}.track-mini-controls button:hover:not(:disabled){color:#11151b;background:#fff;border-color:#c8cdd5}.track-mini-controls button svg{display:block}.track-mini-controls button:focus-visible{z-index:2;outline-offset:0;border-color:var(--timeline-blue);outline:3px solid #075fc7;position:relative}.track-mini-controls button:disabled{color:#9ba2ad;opacity:1;background:0 0;border-color:#0000}.track-mini-controls input[type=range]{width:38px;min-width:38px;height:24px;accent-color:var(--timeline-blue);flex:0 0 38px;margin:0}.track-mini-controls input[type=range]:focus-visible{outline-offset:0;outline:3px solid #075fc7}.timeline-scroll{background:var(--timeline-lane);scrollbar-color:#aab0ba #edf0f3;scrollbar-width:thin}.timeline-canvas{background:#fff;min-height:190px}.time-ruler{border:0;border-bottom:1px solid var(--timeline-border-strong);height:38px;color:var(--timeline-ink);text-align:left;cursor:crosshair;background:#f5f6f8;border-radius:0;padding:0;position:absolute;inset:0 0 auto}.time-ruler:hover:not(:disabled){border-color:#0000;border-bottom-color:var(--timeline-border-strong);background:#edf0f4}.time-ruler:focus-visible{z-index:2;outline-offset:-3px;outline:3px solid #075fc7}.time-tick{color:#596271;border-left:1px solid #abb1bb;padding:5px 0 0 5px;font-size:9px;font-weight:650;position:absolute;inset:0 auto}.timeline-lane{border-bottom:1px solid var(--timeline-border);cursor:crosshair;background:#fff;height:66px;position:absolute;left:0;right:0}.video-lane{top:38px}.audio-lane{top:104px}.timeline-lane:nth-of-type(2n){background:#f7f8fa}.timeline-lane:hover{background:#eef3f9}.timeline-lane.track-disabled{opacity:.48}.timeline-clip,.timeline-audio{text-align:left;white-space:nowrap;box-shadow:none;border-radius:1px;position:absolute;overflow:hidden}.timeline-clip{background:var(--timeline-blue);color:#fff;border:1px solid #1e4f9e;align-content:center;gap:3px;height:56px;padding:8px 10px;display:grid;top:5px}.timeline-clip:hover:not(:disabled){background:var(--timeline-blue-hover);border-color:#163f82}.timeline-clip:focus-visible{outline-offset:-5px;outline:3px solid #fff;box-shadow:0 0 0 3px #2864c74d;z-index:120!important}.timeline-clip.selected{outline:3px solid var(--timeline-selected);outline-offset:-3px;border-color:#8b5b08;box-shadow:inset 0 0 0 1px #fff3cf}.timeline-clip.selected:focus-visible{box-shadow:inset 0 0 0 3px var(--timeline-selected), 0 0 0 3px #f2b84b59;outline-color:#fff}.timeline-clip strong,.timeline-audio strong{letter-spacing:.01em;font-size:11px}.timeline-clip span,.timeline-audio span{color:#fff;font-variant-numeric:tabular-nums;font-size:9px}.timeline-audio{background:var(--timeline-audio);color:#fff;pointer-events:none;border:1px solid #505877;align-content:center;gap:2px;height:50px;padding:7px 10px;display:grid;top:7px}.timeline-audio:hover{background:var(--timeline-audio-hover);border-color:#444b67}.transition-marker{z-index:150;background:var(--timeline-selected);color:#352000;pointer-events:none;border:1px solid #8a5b08;border-radius:1px;place-items:center;width:20px;height:20px;font-size:10px;font-weight:900;display:grid;position:absolute;top:3px;transform:translate(-50%);box-shadow:0 1px 2px #00000029}.track-empty{color:#77808d;white-space:nowrap;pointer-events:none;font-size:11px;position:absolute;top:25px;left:50%;transform:translate(-50%)}.timeline-playhead{z-index:300;background:var(--timeline-playhead);pointer-events:none;width:2px;position:absolute;top:0;bottom:0;box-shadow:0 0 0 1px #ffffffb3}.timeline-playhead span{background:var(--timeline-playhead);border-radius:0;width:12px;height:10px;position:absolute;top:0;left:-5px;box-shadow:0 1px 2px #00000040}@media (width<=760px){.timeline-toolbar-actions{align-items:stretch}.timeline-workspace{grid-template-columns:164px minmax(0,1fr)}.track-label,.timeline-corner{padding-inline:8px}}@media (width<=480px){.timeline-workspace{grid-template-columns:128px minmax(0,1fr)}.track-label,.timeline-corner{padding-inline:4px}.track-mini-controls{gap:2px}.track-mini-controls button{flex-basis:20px;width:20px;min-width:20px;height:24px}.track-mini-controls input[type=range]{flex-basis:22px;width:22px;min-width:22px;height:24px}.track-empty{left:12px;transform:none}}