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.35rem}.bv-track-clip__handle{position:absolute;top:0;bottom:0;width:8px;cursor:ew-resize;z-index:5}.bv-track-clip__handle--left{left:0}.bv-track-clip__handle--right{right:0}.bv-track-clip--subtitle{display:flex;align-items:stretch}.bv-panel__hint--tight{margin-top:0;margin-bottom:.5rem}.bv-multitrack__scene-marker{position:absolute;top:0;bottom:-100%;transform:translate(-50%);width:2px;background:#6366f1;z-index:12;pointer-events:none}.bv-multitrack__scene-marker-label{position:absolute;top:100%;left:50%;transform:translate(-50%);margin-top:2px;font-size:.55rem;color:#a5b4fc;white-space:nowrap;writing-mode:vertical-rl;max-height:3rem;overflow:hidden}.bv-multitrack__ruler{position:relative;height:1.75rem;cursor:ew-resize;flex-shrink:0;background:var(--bv-surface)}.bv-multitrack__tick{position:absolute;top:0;bottom:0;transform:translate(-50%);font-size:.625rem;color:var(--bv-text-subtle);font-family:var(--bv-font-mono);white-space:nowrap;padding-top:.65rem;pointer-events:none}.bv-multitrack__tick-line{position:absolute;top:0;left:50%;transform:translate(-50%);width:1px;height:.5rem;background:var(--bv-border)}.bv-timeline-playhead{position:absolute;top:0;bottom:0;width:2px;transform:translate(-50%);z-index:30;pointer-events:none}.bv-timeline-playhead--ruler{bottom:auto;height:100%;background:transparent}.bv-timeline-playhead__line{position:absolute;top:0;bottom:0;left:50%;transform:translate(-50%);width:2px;background:var(--bv-danger)}.bv-timeline-playhead__handle{position:absolute;top:0;left:50%;transform:translate(-50%);width:14px;height:14px;padding:0;border:none;background:transparent;cursor:ew-resize;pointer-events:auto}.bv-timeline-playhead__handle:before{content:"";display:block;width:0;height:0;margin:0 auto;border-left:7px solid transparent;border-right:7px solid transparent;border-top:9px solid var(--bv-danger)}.bv-multitrack__lanes{padding:var(--bv-space-xs) 0}.bv-track-lane{min-height:3.25rem;border-bottom:1px solid var(--bv-border-subtle);box-sizing:border-box}.bv-track-lane.is-muted{opacity:.45}.bv-track-lane__header{display:flex;flex-direction:column;justify-content:center;gap:.35rem;min-height:3.25rem;padding:var(--bv-space-xs) var(--bv-space-sm);border:none;border-bottom:1px solid var(--bv-border-subtle);background:var(--bv-surface);cursor:pointer;text-align:left;font:inherit;color:inherit;width:100%;box-sizing:border-box;flex-shrink:0}.bv-track-lane__header:has(.bv-track-lane__actions){cursor:default}.bv-track-lane__header.is-lane-selected{background:#8b5cf614;box-shadow:inset 3px 0 #8b5cf6}.bv-track-lane.is-lane-selected .bv-track-lane__body{box-shadow:inset 0 0 0 1px 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.bv-field+.bv-field{margin-top:var(--bv-space-sm)}.bv-field__row{display:flex;align-items:center;justify-content:space-between;gap:var(--bv-space-sm)}.bv-audio-panel__value{font-size:.75rem;font-variant-numeric:tabular-nums;color:var(--bv-accent)}.bv-audio-panel__presets{display:flex;flex-wrap:wrap;gap:.25rem;margin-top:.25rem}.bv-checkbox{display:flex;align-items:flex-start;gap:.5rem;font-size:.75rem;color:var(--bv-text-muted);margin-top:var(--bv-space-sm);cursor:pointer}.bv-checkbox input{margin-top:.15rem;accent-color:var(--bv-accent)}.bv-track-lane__gain{font-size:.65rem;font-variant-numeric:tabular-nums;color:var(--bv-text-muted);padding:.1rem .35rem;border-radius:var(--bv-radius-sm);background:var(--bv-bg)}.bv-export{display:flex;flex-direction:column;align-items:flex-end;gap:.35rem}.bv-export__options{display:flex;flex-direction:column;align-items:flex-end;gap:.15rem}.bv-export__option{margin-top:0}