@import "https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;1,400;1,700&display=swap";.timeline{-webkit-user-select:none;user-select:none;background:#1a1f28;border-top:1px solid #2b3340;flex-direction:column;grid-area:timeline;min-width:0;height:220px;display:flex;position:relative;overflow:hidden}.timeline-toolbar{background:#202632;border-bottom:1px solid #313b4b;flex-shrink:0;align-items:center;height:46px;padding:0 12px;display:flex}.timeline-btn{color:#fff;cursor:pointer;white-space:nowrap;background:#2b6fff;border:none;border-radius:4px;justify-content:center;align-items:center;width:30px;height:30px;margin-right:8px;padding:0 20px;font-size:13px;display:flex}.timeline-btn:hover{background:#4982ff}.timeline-spacer{flex:1}.timeline-zoom{color:#bbb;font-size:13px}.timeline-scroll-area{flex-direction:column;flex:1;min-width:0;display:flex;overflow:auto hidden}.timeline-ruler{min-width:max-content;display:flex}.timeline-tick{color:#aaa;border-right:1px solid #394354;flex-shrink:0;justify-content:center;align-items:center;font-size:12px;display:flex}.timeline-tracks{flex:1;overflow-y:auto}.timeline-track{border-bottom:1px solid #2c3442;min-width:max-content;height:28px;display:flex}.track-label{color:#fff;background:#202632;border-right:1px solid #313b4b;flex-shrink:0;align-items:center;width:120px;padding-left:12px;font-weight:600;display:flex}.track-content{background:#181d25;width:calc(100% - 120px);height:100%;position:relative;overflow:visible}.timeline-clip{color:#fff;box-sizing:border-box;background:#2b6fff;border-radius:6px;align-items:center;height:24px;font-size:12px;display:flex;position:absolute;top:8px;overflow:hidden}.timeline-playhead{cursor:ew-resize;z-index:100;pointer-events:auto;background:0 0;width:10px;height:calc(100% - 42px);margin-left:-5px;transition:left 50ms linear;position:absolute;top:42px;left:0}.timeline-playhead:after{content:"";background:#f44;width:2px;height:100%;position:absolute;top:0;left:4px}.timeline-clip-body{cursor:grab;-webkit-user-select:none;user-select:none;flex:1;justify-content:center;align-items:center;gap:6px;min-width:0;padding:0 6px;display:flex;overflow:hidden}.clip-duration{opacity:.7;flex-shrink:0;font-size:10px}.timeline-clip-body:active{cursor:grabbing}.timeline-clip-handle{cursor:ew-resize;background:#ffffff40;flex-shrink:0;width:10px;height:100%;transition:background .15s}.timeline-clip:hover .timeline-clip-handle{background:#ffffffb3}.timeline-clip.image{background:#2563eb}.timeline-clip.text{background:#9333ea}.timeline-clip.audio{background:#16a34a}.timeline-zoom{color:#bbb;align-items:center;gap:6px;font-size:13px;display:flex}.timeline-zoom .timeline-btn{justify-content:center;align-items:center;width:24px;height:24px;padding:0;font-size:16px;display:flex}.clip-name{white-space:nowrap;text-overflow:ellipsis;pointer-events:none;flex:1;min-width:0;overflow:hidden}.timeline-export-btn{color:#fff;white-space:nowrap;cursor:pointer;background:#333;border:none;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;gap:6px;min-width:70px;height:30px;margin-right:10px;padding:0 12px;font-size:13px;transition:background .2s,transform .1s;display:flex}.timeline-export-btn:hover{background:#3d7cff}.timeline-export-btn:active{transform:scale(.97)}.export-actions{flex-wrap:nowrap;justify-content:flex-end;gap:12px;margin-top:24px;display:flex}.export-arrow{opacity:.85;font-size:10px}.export-container{flex-shrink:0;position:relative}.checkbox-row{align-items:center;gap:8px;margin-top:15px;display:flex}.export-cancel-btn{background:#444}.export-cancel-btn:hover{background:#555}.track-label{color:#ddd;align-items:center;gap:8px;font-size:12px;display:flex}.track-dot{border-radius:2px;width:8px;height:8px}.track-dot.text{background:#9b59ff}.track-dot.image{background:#4f8cff}.timeline-clip{transition:transform .15s}.timeline-track{transition:background .15s,transform .15s;position:relative}.timeline-track.drop-target{background:#7878ff14}.timeline-track.drop-target:before{content:"";background:#5b7cff;border-radius:3px;height:3px;position:absolute;top:-1px;left:8px;right:8px;box-shadow:0 0 8px #5b7cffe6}.timeline-track.drop-target{transform:scaleY(1.02)}.timeline-playhead{cursor:ew-resize;-webkit-user-select:none;user-select:none}.timeline-playhead:before{content:"";position:absolute;inset:0 -8px}.editor-root{color:#fff;background:#0f1115;grid-template:"left center right"minmax(0,1fr)"timeline timeline timeline"220px/minmax(220px,280px) minmax(0,1fr) minmax(240px,300px);width:100%;height:100vh;font-family:Inter,system-ui,sans-serif;display:grid;overflow:hidden}.editor-root h2{color:#fff}.editor-left{resize:horizontal;background:#151922;border-right:1px solid #2a2f3a;grid-area:left;min-width:120px;max-width:350px;padding:14px;overflow:hidden auto}.editor-right{resize:horizontal;background:#151922;border-left:1px solid #2a2f3a;grid-area:right;min-width:120px;max-width:350px;padding:14px;overflow:hidden auto}.editor-center{background:radial-gradient(circle,#1a1f2a,#0f1115);grid-area:center;min-width:0;min-height:0;position:relative;overflow:hidden}.input{color:#fff;background:#232933;border:1px solid #3d4450;border-radius:4px;width:92%;margin-bottom:8px;padding:8px}.btn{color:#fff;cursor:pointer;background:#2b6fff;border:none;border-radius:4px;width:100%;margin-bottom:12px;padding:8px}.btn:hover{background:#1f5be0}.file-input{width:100%;margin-bottom:12px}.toolbar{background:#111;border-bottom:1px solid #333;align-items:center;gap:10px;height:45px;padding:8px;display:flex}.export-overlay{z-index:2000;background:#00000080;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.export-dialog{color:#fff;background:#202020;border-radius:10px;width:320px;padding:20px}.export-dialog label{margin-top:12px;display:block}.export-actions{justify-content:flex-end;gap:10px;margin-top:20px;display:flex}.app-brand{align-items:center;gap:8px;margin-bottom:2px;display:flex}.app-logo{object-fit:contain;flex-shrink:0;width:96px;height:96px}.app-brand h2{color:#fff;letter-spacing:.5px;margin:0;font-family:Playfair Display,serif;font-size:1.15rem;font-style:italic;font-weight:900}@media (width<=1200px){.editor-root{grid-template-columns:minmax(150px,220px) minmax(0,1fr) minmax(170px,220px)}.editor-left,.editor-right{padding:8px}}@media (width<=900px){.editor-root{grid-template-rows:minmax(0,1fr) 180px;grid-template-columns:minmax(120px,180px) minmax(0,1fr) minmax(120px,180px)}.editor-left,.editor-right,.input,.btn{font-size:12px}.timeline{height:180px}}@media (width<=700px){.editor-root{grid-template-columns:100px minmax(0,1fr) 100px}.track-label{width:80px;font-size:11px}.toolbar{gap:4px}.timeline-btn{padding:0 10px;font-size:11px}}
