.file-preview__stage{position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;background:var(--surface-sunken);border:1px solid var(--border-subtle);border-radius:var(--radius-lg)}.file-preview__stage--tall{height:min(66vh,620px)}.file-preview__stage--compact{padding:var(--space-8) var(--space-6)}.file-preview__img{max-width:100%;max-height:100%;-o-object-fit:contain;object-fit:contain}.file-preview__frame{width:100%;height:100%;border:0}.file-preview__video{max-width:100%;max-height:100%;background:var(--surface-ink)}.file-preview__audio{display:flex;flex-direction:column;align-items:center;gap:var(--space-4);width:100%}.file-preview__audio-icon{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;color:var(--text-muted);background:var(--surface);border:1px solid var(--border-subtle);border-radius:var(--radius-full)}.file-preview__player{width:100%;max-width:420px}[data-theme=dark] .file-preview__player{color-scheme:dark}.file-preview__transcript{width:100%;max-width:420px;max-height:200px;overflow-y:auto;padding:var(--space-3) var(--space-4);background:var(--surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);text-align:left}.file-preview__transcript-label{margin:0 0 var(--space-1);font-size:var(--text-xs);color:var(--text-muted)}.file-preview__transcript-body{margin:0;font-size:var(--text-sm);color:var(--text-body);white-space:pre-wrap;overflow-wrap:anywhere}.file-preview__fallback{display:flex;flex-direction:column;align-items:center;gap:var(--space-2);max-width:42ch;text-align:center}.file-preview__fallback-icon{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;margin-bottom:var(--space-2);color:var(--text-muted);background:var(--surface);border:1px solid var(--border-subtle);border-radius:var(--radius-full)}.file-preview__fallback-title{margin:0;font-size:var(--text-base);font-weight:var(--weight-medium);color:var(--text-ink)}.file-preview__fallback-hint{margin:0;font-size:var(--text-sm);line-height:var(--leading-normal);color:var(--text-muted)}.file-preview__loading{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:var(--surface-sunken)}.file-preview__actions{display:flex;justify-content:flex-end;gap:var(--space-2);margin-top:var(--space-4)}.file-preview__action{text-decoration:none}@media (max-width:768px){.file-preview__stage--tall{height:58vh}.file-preview__actions{flex-direction:column-reverse}}