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var(--primary);outline-offset:2px}.slider-value{background:var(--sunken);text-align:center;font-variant-numeric:tabular-nums;border-radius:10px;min-width:4.5ch;padding:4px 10px;font-weight:600}.slider-row+.muted{margin:0}.preview-hint-row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 12px;display:flex}.preview-hint-row .check{margin-top:0}.alert-floating{z-index:50;background:#353126;border:1px solid #f4d35e40;width:min(720px,100% - 32px);animation:.2s ease-out alert-drop;position:fixed;top:16px;left:50%;transform:translate(-50%);box-shadow:0 16px 40px #0000008c}@keyframes alert-drop{0%{opacity:0;transform:translate(-50%,-12px)}}@media (prefers-reduced-motion:reduce){.alert-floating{animation:none}}.app.is-workspace{max-width:none;height:100vh;padding:16px 20px}.app.is-workspace .app-footer{display:none}.app-main{flex:1;min-height:0}.demo-card{border:1px solid var(--border);border-radius:var(--radius-lg);background:linear-gradient(120deg, var(--accent-soft), 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#000;font-size:.72rem;font-weight:700;line-height:1.2;position:absolute;bottom:12px;left:4px;right:4px}.demo-caption-hl{color:var(--highlight)}.demo-play{color:#fff;background:#6c5cffe6;border-radius:50%;place-items:center;width:38px;height:38px;font-size:.85rem;display:grid;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 0 0 6px #6c5cff40}.demo-spinner{border:2px solid #ffffff59;border-top-color:#fff;border-radius:50%;width:18px;height:18px;animation:.8s linear infinite demo-spin}@keyframes demo-spin{to{transform:rotate(360deg)}}.demo-body{flex-direction:column;gap:4px;min-width:0;display:flex}.demo-badge{background:var(--accent-soft);color:var(--primary-hover);border-radius:999px;align-self:flex-start;padding:2px 10px;font-size:.8rem;font-weight:600}.demo-title{font-size:1.15rem;font-weight:700}.demo-arrow{color:var(--primary-hover);flex:none;margin-left:auto;font-size:1.4rem;transition:transform .15s}.demo-card:hover:not(:disabled) .demo-arrow{transform:translate(3px)}@media (width<=520px){.demo-arrow{display:none}}.picker-actions{justify-content:center;margin-top:20px;display:flex}.workspace{grid-template-columns:minmax(300px,1fr) minmax(0,1.35fr) minmax(360px,1fr);gap:16px;height:100%;min-height:0;display:grid}.ws-col{border-radius:var(--radius-lg);background:var(--surface);min-height:0;box-shadow:var(--shadow);flex-direction:column;padding:20px;display:flex}.ws-scroll{flex:1;min-height:0;margin-right:-10px;padding-right:10px;overflow-y:auto}.ws-preview{gap:12px}.ws-file{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.ws-file-name{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;margin:0;font-weight:600;overflow:hidden}.ws-file .btn{min-height:36px;padding:6px 14px;font-size:.9rem}.ws-preview>*{flex:none}.ws-preview>.player{flex:0 auto;min-height:0}.ws-preview .player-video{height:100%;max-height:none}.ws-preview p{margin:0}.transcript-panel{flex-direction:column;gap:16px;display:flex}.transcript-panel .chunk-panel h2{margin:0;font-size:1.15rem}.transcript-panel .settings-grid{grid-template-columns:1fr}.ws-settings{gap:16px}.export-panel{border-top:1px solid var(--border);flex-direction:column;gap:10px;padding-top:16px;display:flex}.export-panel .export-block{gap:8px}.export-block .btn-primary{flex:1}.split-btn{gap:2px;display:flex;position:relative}.split-main{border-radius:var(--radius) 0 0 var(--radius);flex:1}.split-toggle{border-radius:0 var(--radius) var(--radius) 0;padding:8px 16px}.split-menu{z-index:20;border:1px solid var(--border);border-radius:var(--radius);background:var(--raised);flex-direction:column;min-width:220px;padding:6px;display:flex;position:absolute;bottom:calc(100% + 6px);right:0;box-shadow:0 12px 32px #00000080}.split-item{color:var(--text);font:inherit;text-align:start;cursor:pointer;background:0 0;border:0;border-radius:10px;padding:10px 12px}.split-item:hover{background:var(--raised-hover)}.split-item.is-selected{background:var(--accent-soft);color:#a39aff}.btn-block{width:100%}.btn-icon{justify-content:center;align-items:center;gap:8px;display:inline-flex}.icon-download{background:currentColor;flex:none;width:20px;height:20px;-webkit-mask:url(/assets/download.svg) 50%/contain no-repeat;mask:url(/assets/download.svg) 50%/contain no-repeat}@media (width<=1200px){.app.is-workspace{height:auto}.workspace{grid-template-columns:minmax(0,1fr) minmax(0,1fr);height:auto}.ws-preview{order:-1;grid-column:1/-1}.ws-col{max-height:90vh}.ws-preview .player-video{max-height:60vh}}@media 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