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figcaption{display:flex;align-items:center;gap:.4rem;flex-wrap:wrap;padding:.45rem 0 0}.composer{border-top:1px solid var(--border);background:var(--surface);padding:.6rem .9rem;padding-bottom:calc(.6rem + env(safe-area-inset-bottom))}.composer.dragging{outline:2px dashed var(--primary);outline-offset:-6px;background:var(--primary-soft)}.composer-row{display:flex;align-items:flex-end;gap:.5rem}.composer textarea{resize:none;min-height:42px;max-height:160px;line-height:1.4}.composer .send{min-width:92px;height:42px}.composer .attach{height:42px}.composer-attachment{display:flex;align-items:center;gap:.6rem;margin-bottom:.5rem;padding:.35rem;border:1px solid var(--border);border-radius:8px;background:var(--bg);font-size:.85rem}.composer-attachment img{width:44px;height:44px;object-fit:cover;border-radius:6px}.composer-attachment span{flex:1}.side-versions{border-left:1px solid var(--border);background:var(--surface);min-height:0;overflow-y:auto}.versions{padding:.75rem}.versions 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