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1rem}.vtt-advanced-label{color:var(--text-2);margin-bottom:.5rem;font-size:.8125rem;display:block}.vtt-advanced-hint{color:var(--text-3);margin:.5rem 0 0;font-size:.75rem}.vtt-actions{align-items:center;gap:.75rem;margin-top:.25rem;display:flex}.vtt-progress{text-align:center;padding:2rem}.vtt-progress-text{color:var(--text);margin-bottom:1rem;font-size:.9375rem;font-weight:600}.vtt-progress-track{background:var(--bg-hover);border-radius:4px;width:100%;max-width:400px;height:8px;margin:0 auto;overflow:hidden}.vtt-progress-fill{background:var(--accent);border-radius:4px;width:0%;height:100%;transition:width .3s}.vtt-progress-detail{color:var(--text-3);margin-top:.5rem;font-size:.75rem}.vtt-error{background:var(--error-bg);border:1px solid var(--error-border);border-radius:var(--radius);justify-content:space-between;align-items:center;gap:1rem;padding:1rem;display:flex}.vtt-error-text{color:#c53030;font-size:.875rem}.vtt-error-retry{background:var(--bg);border:1px solid 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var(--border);border-radius:var(--radius);white-space:pre-wrap;word-break:break-word;padding:.875rem 1rem}.vtt-result-actions{flex-wrap:wrap;align-items:center;gap:.75rem;margin-top:.75rem;display:flex}@media (width<=768px){.vtt-preview-row{flex-direction:column}.vtt-metadata{flex-flow:wrap;min-width:0}.vtt-model-row{flex-direction:column}}