:root{color-scheme:dark;--bg: #0e1014;--bg-2: #161a21;--bg-3: #1d222b;--border: #2a313c;--fg: #e6e8eb;--fg-dim: #9aa3b0;--accent: #6aa3ff;--accent-2: #2f6dd6;--danger: #e35d6a;--clip: #345179;--clip-selected: #6aa3ff;--playhead: #ffd166}*{box-sizing:border-box}html,body,#root{height:100%;margin:0;background:var(--bg);color:var(--fg);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:13px}button{background:var(--bg-3);color:var(--fg);border:1px solid var(--border);border-radius:6px;padding:6px 10px;cursor:pointer;font-size:13px}button:hover:not(:disabled){background:#242a36}button:disabled{opacity:.4;cursor:not-allowed}button.primary{background:var(--accent-2);border-color:var(--accent-2);color:#fff}button.primary:hover:not(:disabled){background:var(--accent)}select,input[type=number]{background:var(--bg-3);color:var(--fg);border:1px solid var(--border);border-radius:6px;padding:5px 8px;font-size:13px}.app{display:grid;grid-template-rows:48px 1fr auto;height:100vh}.topbar{display:flex;align-items:center;gap:12px;padding:0 16px;border-bottom:1px solid var(--border);background:var(--bg-2)}.topbar h1{margin:0;font-size:15px;font-weight:600;letter-spacing:.3px}.topbar .spacer{flex:1}.main{display:grid;grid-template-columns:minmax(0,1fr) 280px;grid-template-rows:minmax(0,1fr) auto;min-height:0}.preview-col{display:flex;flex-direction:column;min-height:0;padding:16px;gap:12px}.preview-stage{flex:1;background:#000;display:flex;align-items:center;justify-content:center;border-radius:8px;overflow:hidden;min-height:0}.preview-stage video{max-width:100%;max-height:100%}.preview-canvas{display:block;background:#000}.preview-controls{display:flex;align-items:center;gap:10px}.preview-controls .time{font-variant-numeric:tabular-nums;color:var(--fg-dim)}.sidebar{grid-row:1 / span 2;grid-column:2;border-left:1px solid var(--border);background:var(--bg-2);padding:16px;overflow-y:auto;display:flex;flex-direction:column;gap:16px}.media-bin{grid-column:1;border-top:1px solid var(--border);background:#12161d;padding:8px 16px;min-width:0}.media-bin-title{color:var(--fg-dim);font-size:11px;text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px;background:none;border:0;padding:0;cursor:pointer;display:flex;align-items:center;width:100%;text-align:left;font-family:inherit}.media-bin-title:hover{color:var(--fg)}.media-bin-list{display:flex;gap:8px;overflow-x:auto;padding-bottom:2px}.media-item{width:132px;min-width:132px;height:64px;padding:4px;display:grid;grid-template-columns:46px 1fr;gap:6px;align-items:center;text-align:left}.media-item img,.media-kind{width:46px;height:46px;border-radius:4px;object-fit:cover;background:#0b0d11;display:flex;align-items:center;justify-content:center;color:var(--fg-dim);font-size:10px;text-transform:uppercase}.media-item span:last-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.panel h3{margin:0;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--fg-dim);line-height:1.4}.panel{border:1px solid var(--border);border-radius:6px;background:#ffffff04;flex-shrink:0}.panel-header{width:100%;display:flex;align-items:center;gap:6px;padding:8px 10px;background:transparent;border:0;border-radius:0;cursor:pointer;text-align:left;color:var(--fg)}.panel-header:hover{background:#ffffff08}.panel-header h3{flex:1}.panel-chevron{display:inline-block;font-size:14px;color:var(--fg-dim);transition:transform .12s ease-out;width:10px;text-align:center;line-height:1}.panel.open .panel-chevron{transform:rotate(90deg)}.panel-body{padding:8px 10px 10px;border-top:1px solid rgba(255,255,255,.04)}.panel-body>h3:first-child{margin-bottom:8px}.panel .row{display:flex;align-items:center;gap:8px;margin-bottom:6px}.panel .row label{flex:1;color:var(--fg-dim)}.panel .row input[type=number]{width:100px}.timeline-col{border-top:1px solid var(--border);background:var(--bg-2);height:220px;display:flex;flex-direction:column}.timeline-toolbar{display:flex;align-items:center;gap:6px;padding:8px 12px;border-bottom:1px solid var(--border)}.timeline{flex:1;position:relative;overflow-x:auto;overflow-y:hidden;-webkit-user-select:none;user-select:none}.timeline-content{position:relative;height:100%;min-width:100%}.timeline-ruler{height:22px;position:relative;border-bottom:1px solid var(--border);background:#12161d}.marker{position:absolute;top:2px;bottom:2px;width:8px;margin-left:-4px;cursor:pointer;z-index:6;border-radius:2px;display:flex;align-items:center;padding-left:11px;white-space:nowrap}.marker:before{content:"";position:absolute;inset:0 auto 0 0;width:8px;background:inherit;border-radius:2px}.marker-label{font-size:10px;color:#fff;padding:0 4px;border-radius:2px;background:#0000008c;pointer-events:none}.timeline-track{position:absolute;top:22px;right:0;bottom:0;left:0;padding:10px 0;overflow:hidden}.timeline-tracks{position:absolute;top:22px;right:0;bottom:0;left:0;overflow-y:auto;overflow-x:visible}.track-row{display:grid;grid-template-columns:132px minmax(0,1fr);height:var(--track-row, 56px);border-bottom:1px solid var(--border);position:relative}.track-row.audio{background:#6aa3ff0a}.track-header{display:flex;flex-direction:column;justify-content:space-between;padding:4px 6px;background:#12161d;border-right:1px solid var(--border);overflow:hidden;min-width:0}.track-name{font-size:11px;font-weight:600;color:var(--fg);letter-spacing:.3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.track-controls{display:flex;gap:3px;align-items:center;flex-wrap:wrap;min-width:0}.track-btn{font-size:10px;padding:2px 6px;background:var(--bg-3);color:var(--fg-dim);border:1px solid var(--border);border-radius:3px;cursor:pointer;min-width:22px}.track-btn:hover{background:#242a36;color:var(--fg)}.track-btn.active{background:var(--accent-2);color:#fff;border-color:var(--accent-2)}.track-duck{font-size:10px;padding:1px 4px;background:var(--bg-3);color:var(--fg-dim);border:1px solid var(--border);border-radius:3px;max-width:100%;min-width:0;flex-basis:100%}.track-lane{position:relative;padding:6px 0;overflow:hidden}.track-lane .clip-strip{height:100%}.clip-strip{display:flex;align-items:stretch;height:100%;position:relative}.clip{background:var(--clip);border:1px solid #4a6db3;border-radius:6px;margin-right:2px;display:flex;align-items:center;justify-content:center;font-size:11px;color:#fff;cursor:pointer;overflow:hidden;white-space:nowrap;position:relative}.clip.selected{background:var(--clip-selected);border-color:#fff}.clip.dragging{opacity:.5;cursor:grabbing}.drop-indicator{position:absolute;top:0;bottom:0;width:3px;margin-left:-1px;background:#5cffa1;pointer-events:none;z-index:9;box-shadow:0 0 6px #5cffa1b3}.crossfade-indicator{position:absolute;top:22px;bottom:0;pointer-events:none;background:linear-gradient(90deg,#b482ff00,#b482ff8c,#b482ff00);z-index:4;border-top:1px solid rgba(180,130,255,.7);border-bottom:1px solid rgba(180,130,255,.7)}.clip .label{padding:1px 6px;pointer-events:none;position:relative;z-index:2;background:#0000008c;border-radius:3px;font-size:10px}.trim-handle{position:absolute;top:0;bottom:0;width:10px;z-index:5;cursor:ew-resize;background:#ffffff14}.trim-handle.left{left:0}.trim-handle.right{right:0}.trim-handle:hover{background:#ffffff40}.waveform{position:absolute;left:8px;right:8px;bottom:6px;height:28%;display:flex;align-items:center;gap:1px;z-index:2;opacity:.75;pointer-events:none}.waveform span{flex:1;min-width:1px;background:#ffffffbf;border-radius:1px}.clip-thumbnails{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;pointer-events:none;overflow:hidden;border-radius:5px;z-index:1}.clip-thumbnails img{flex:1;width:0;min-width:0;height:100%;object-fit:cover;display:block}.playhead{position:absolute;top:0;bottom:0;width:2px;margin-left:-1px;background:var(--playhead);pointer-events:none;z-index:10;box-shadow:0 0 0 1px #000000b3}.playhead:before{content:"";position:absolute;top:0;left:-7px;width:16px;height:12px;background:var(--playhead);clip-path:polygon(0 0,100% 0,50% 100%);box-shadow:0 0 0 1px #00000080}.dropzone{border:2px dashed var(--border);border-radius:8px;padding:40px;text-align:center;color:var(--fg-dim);cursor:pointer}.dropzone.dragover{border-color:var(--accent);background:#6aa3ff0f}.text-overlay{position:absolute;transform:translate(-50%,-50%);pointer-events:none;white-space:pre-wrap;text-align:center;font-weight:700;text-shadow:-1px -1px 0 rgba(0,0,0,.7),1px -1px 0 rgba(0,0,0,.7),-1px 1px 0 rgba(0,0,0,.7),1px 1px 0 rgba(0,0,0,.7),0 0 8px rgba(0,0,0,.55);line-height:1.1;z-index:5}.context-menu{position:fixed;background:var(--bg-2);border:1px solid var(--border);border-radius:6px;box-shadow:0 8px 24px #0006;padding:4px;min-width:180px;z-index:1000;display:flex;flex-direction:column;gap:1px}.context-menu button{text-align:left;background:transparent;border:0;padding:6px 10px;border-radius:4px;font-size:12px;display:flex;justify-content:space-between;align-items:center;gap:12px;color:var(--fg)}.context-menu button:hover{background:var(--bg-3)}.context-menu button.danger{color:var(--danger)}.context-menu button kbd{font-size:10px;color:var(--fg-dim);font-family:ui-monospace,monospace;background:#ffffff0d;padding:1px 5px;border-radius:3px}.context-menu hr{border:0;border-top:1px solid var(--border);margin:4px 0}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;display:flex;align-items:center;justify-content:center;z-index:2000}.modal{background:var(--bg-2);border:1px solid var(--border);border-radius:8px;padding:16px 20px;min-width:480px;max-width:80vw;max-height:80vh;overflow-y:auto}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.modal-header h2{margin:0;font-size:15px;font-weight:600}.shortcuts{width:100%;border-collapse:collapse;font-size:12px}.shortcuts td{padding:4px 8px;vertical-align:top}.shortcuts td:first-child{white-space:nowrap;color:var(--fg-dim)}.shortcuts kbd{background:var(--bg-3);border:1px solid var(--border);padding:1px 6px;border-radius:3px;font-family:ui-monospace,monospace;font-size:11px}.caption-overlay{position:absolute;left:50%;bottom:7%;transform:translate(-50%);max-width:82%;padding:5px 8px;border-radius:4px;background:#000000ad;color:#fff;font-weight:700;text-align:center;white-space:pre-wrap;z-index:6}.export-status{background:var(--bg-3);border:1px solid var(--border);border-radius:6px;padding:10px;font-size:12px}.export-status .bar{height:6px;background:#2a313c;border-radius:3px;margin-top:6px;overflow:hidden}.export-status .bar>div{height:100%;background:var(--accent);transition:width .15s}