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6px;display:flex;align-items:center;overflow:hidden}.tl-text-content{font-size:.65rem;color:var(--accent-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tl-voice-block{position:absolute;top:6px;bottom:6px;border-radius:4px;background:#2563eb1f;border:1px solid rgba(37,99,235,.25);padding:0 6px;display:flex;align-items:center;gap:4px;overflow:hidden}.tl-voice-block.done{border-color:var(--accent-success);background:#10b9811a}.tl-voice-content{font-size:.65rem;color:var(--accent-primary-light);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1}.tl-voice-done{font-size:.5rem;font-weight:600;color:var(--accent-success);text-transform:uppercase;flex-shrink:0}.tl-track-music .tl-track-bar{min-height:40px}.tl-music-bar{position:absolute;top:4px;bottom:4px;border-radius:var(--radius-sm);background:linear-gradient(135deg,#8b5cf633,#8b5cf61a);border:1px solid rgba(139,92,246,.35);display:flex;align-items:center;padding:0 8px;gap:6px;overflow:hidden}.tl-music-name{font-size:.65rem;font-weight:600;color:#a78bfa;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1}.tl-music-fade{font-size:.5rem;font-weight:700;padding:1px 4px;border-radius:3px;text-transform:uppercase;flex-shrink:0}.tl-fade-in,.tl-fade-out{background:#8b5cf633;color:#a78bfa}.tl-music-controls{display:flex;flex-wrap:wrap;gap:.75rem;padding:.75rem 0 .25rem 60px;align-items:center}.tl-music-row{display:flex;align-items:center;gap:.5rem}.tl-music-label{font-size:.75rem;font-weight:600;color:var(--text-tertiary);min-width:40px}.tl-music-select{background:var(--bg-tertiary);border:1px solid var(--border-default);border-radius:var(--radius-sm);color:var(--text-primary);font-size:.75rem;padding:.3rem .5rem;outline:none}.tl-music-select:focus{border-color:var(--accent-primary)}.tl-music-range{width:100px}.tl-music-range-sep{color:var(--text-tertiary);font-size:.8rem}.tl-fade-btn{padding:.3rem .75rem;font-size:.7rem;font-weight:500;border-radius:var(--radius-sm);border:1px solid var(--border-default);background:var(--bg-tertiary);color:var(--text-tertiary);cursor:pointer;transition:all var(--transition-fast)}.tl-fade-btn:hover{border-color:var(--border-hover);color:var(--text-secondary)}.tl-fade-btn.active{background:#8b5cf626;border-color:#8b5cf666;color:#a78bfa}@media(max-width:600px){.tl-track-label{width:40px;min-width:40px;font-size:.6rem}.tl-music-controls{padding-left:40px;flex-direction:column;align-items:flex-start}}.paste-zone{position:relative;outline:2px dashed transparent;outline-offset:2px;border-radius:var(--radius-sm);transition:outline-color var(--transition-fast)}.paste-zone:focus{outline:none}.paste-zone-active{outline-color:var(--accent-primary)}.paste-zone-hint{display:inline-block;margin-left:.5rem;padding:.15rem .5rem;font-size:.7rem;color:var(--accent-primary-light);background:#2563eb1a;border:1px solid rgba(37,99,235,.25);border-radius:var(--radius-full);white-space:nowrap;animation:paste-hint-fadein .2s ease}@keyframes paste-hint-fadein{0%{opacity:0;transform:translateY(-2px)}to{opacity:1;transform:translateY(0)}}.paste-chooser-overlay{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:paste-overlay-in .15s ease}@keyframes paste-overlay-in{0%{opacity:0}to{opacity:1}}.paste-chooser-dialog{background:var(--bg-secondary);border:1px solid var(--border-default);border-radius:var(--radius-lg);padding:1.5rem;min-width:300px;max-width:420px;max-height:70vh;overflow-y:auto;box-shadow:var(--shadow-xl)}.paste-chooser-title{margin:0 0 1rem;font-size:1rem;font-weight:600;color:var(--text-primary)}.paste-chooser-list{display:flex;flex-direction:column;gap:.5rem}.paste-chooser-card{display:block;width:100%;padding:.75rem 1rem;background:var(--bg-glass);border:1px solid var(--border-default);border-radius:var(--radius-md);color:var(--text-primary);font-size:.875rem;text-align:left;cursor:pointer;transition:background var(--transition-fast),border-color var(--transition-fast)}.paste-chooser-card:hover{background:var(--bg-glass-hover);border-color:var(--accent-primary)}.paste-chooser-cancel{margin-top:1rem;width:100%;text-align:center;color:var(--text-secondary)}.ai-prompt-title-area{margin-bottom:1.5rem}.ai-prompt-title-label{display:block;font-size:.875rem;font-weight:600;color:var(--text-secondary);margin-bottom:.5rem}.ai-prompt-title-input{width:100%;padding:.75rem 1rem;background:var(--bg-glass);border:1px solid var(--border-default);border-radius:var(--radius-md);color:var(--text-primary);font-size:1rem;font-family:Noto Sans TC,Inter,sans-serif;outline:none;transition:border-color var(--transition-fast)}.ai-prompt-title-input:focus{border-color:var(--accent-primary)}.ai-prompt-title-input::placeholder{color:var(--text-muted)}.project-card-v2-name{cursor:pointer;transition:color var(--transition-fast)}.project-card-v2-name:hover{color:var(--accent-primary-light)}.project-card-v2-name-input{width:100%;padding:.25rem .5rem;background:var(--bg-glass);border:1px solid var(--accent-primary);border-radius:var(--radius-sm);color:var(--text-primary);font-size:inherit;font-weight:600;font-family:inherit;outline:none}.ai-render-step{padding:1rem 0}.ai-render-header{margin-bottom:1.5rem}.ai-render-header h2{margin:0 0 .25rem;font-size:1.5rem;color:var(--text-primary)}.ai-render-header p{margin:0;color:var(--text-secondary);font-size:.9rem}.ai-render-timeline-preview{margin-bottom:2rem}.ai-render-compose-section{background:var(--bg-card);border:1px solid var(--border-default);border-radius:var(--radius-lg);padding:1.5rem;margin-bottom:2rem}.ai-render-compose-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}.ai-render-compose-header h3{margin:0;font-size:1.1rem;color:var(--text-primary)}.ai-render-compose-status{font-size:.85rem;color:var(--text-secondary)}.ai-render-compose-actions{margin-bottom:1rem}.ai-render-preview-section{background:var(--bg-card);border:1px solid var(--border-default);border-radius:var(--radius-lg);padding:1.5rem;margin-bottom:2rem;text-align:center}.ai-render-preview-section h3{margin:0 0 1rem;font-size:1.1rem;color:var(--text-primary)}.ai-render-video-wrapper{position:relative;width:100%;max-width:800px;margin:0 auto 1rem;border-radius:var(--radius-md);overflow:hidden;background:#000}.ai-render-final-video{width:100%;display:block;border-radius:var(--radius-md)}.ai-render-download-btn{margin-top:1rem;display:inline-flex;align-items:center;gap:.5rem;text-decoration:none}.tl-playback-controls{display:flex;align-items:center;gap:.75rem;margin-bottom:.75rem;padding:.5rem 0}.tl-play-btn{width:36px;height:36px;border-radius:var(--radius-full);border:1px solid var(--border-default);background:var(--bg-glass);color:var(--text-primary);font-size:1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background var(--transition-fast),border-color var(--transition-fast)}.tl-play-btn:hover{background:var(--bg-glass-hover);border-color:var(--accent-primary)}.tl-play-btn.playing{background:var(--accent-primary);border-color:var(--accent-primary);color:#fff}.tl-time-display{font-size:.85rem;color:var(--text-secondary);font-variant-numeric:tabular-nums}.tl-tracks-container{position:relative}.tl-playhead{position:absolute;top:0;bottom:0;width:2px;background:var(--accent-danger);z-index:10;pointer-events:none;transition:left .05s linear}.tl-playhead:before{content:"";position:absolute;top:-4px;left:-4px;width:10px;height:10px;background:var(--accent-danger);border-radius:var(--radius-full)}.tl-ruler-bar{cursor:pointer}