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auto}.file-meta{min-width:0;flex:1;display:flex;flex-direction:column}.file-name{display:block;font-size:12.8px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-size{display:block;font-size:11px}.file-dl,.file-size,.typing-line{color:var(--muted)}.typing-line{height:18px;padding:0 18px;font-size:11.5px;opacity:0;transition:opacity .15s ease;flex:0 0 auto}.typing-line.is-on{opacity:1}.composer{display:flex;align-items:flex-end;gap:4px;padding:7px 10px calc(8px + var(--safe-bottom));border-top:1px solid var(--line);background:var(--surface);flex:0 0 auto}.composer textarea{flex:1;min-height:38px;max-height:132px;padding:8px 6px;border:0;resize:none;background:transparent;outline:none;font-size:16px;line-height:1.4}.composer textarea::-moz-placeholder{color:var(--muted)}.composer 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