.attachment-file-input{display:none}.attachment-picker{border:1px solid var(--line);background:var(--surface);width:38px;height:38px;color:var(--ink);cursor:pointer;border-radius:10px;flex:none;justify-content:center;align-items:center;display:inline-flex}.attachment-picker:hover:not(:disabled){background:var(--green-soft)}.composer.attachment-dragging{outline:2px solid var(--green);outline-offset:3px;background:var(--green-soft)}.composer-attachment-hint{color:var(--muted);align-items:center;gap:6px;padding:0 0 4px;font-size:12px;display:flex}.composer-attachments{flex-wrap:wrap;gap:10px;max-height:220px;margin:0 0 12px;display:flex;overflow-y:auto}.composer-attachment{border:1px solid var(--line);background:var(--surface);border-radius:12px;align-items:center;gap:9px;width:260px;min-width:0;max-width:100%;padding:9px;display:flex}.composer-attachment>img{object-fit:cover;border-radius:7px;flex-shrink:0;width:44px;height:44px}.composer-attachment>svg{color:var(--muted);flex-shrink:0;margin:8px}.composer-attachment-info{flex:1;min-width:0}.composer-attachment-info>strong{text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:600;display:block;overflow:hidden}.composer-attachment-info>small{color:var(--muted);align-items:center;gap:5px;margin-top:4px;font-size:11px;display:flex}.composer-attachment>button{width:30px;height:30px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:7px;flex-shrink:0;justify-content:center;align-items:center;padding:0;display:inline-flex}.composer-attachment>button:hover:not(:disabled){background:var(--green-soft);color:var(--ink)}.composer-attachment.failed{border-color:#c8634c}.attachment-error{color:#9a422e;overflow-wrap:anywhere;margin-top:3px;font-size:11px;display:block}.message-attachments{flex-wrap:wrap;gap:10px;margin-top:12px;display:flex}.message-attachment{border:1px solid var(--line);background:var(--surface);border-radius:12px;align-items:center;gap:10px;width:248px;max-width:100%;padding:10px 12px;display:flex;overflow:hidden}.message-attachment>svg{color:var(--muted);flex-shrink:0}.message-attachment.is-image{width:188px;padding:0;display:block}.message-attachment a{min-width:0;color:var(--ink);flex:1;grid-template-columns:1fr auto;gap:4px 12px;text-decoration:none;display:grid}.message-attachment a>span{white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.message-attachment a>small{color:var(--muted);grid-column:1;font-size:11px}.message-attachment a>svg{color:var(--muted);grid-area:1/2/3;align-self:center}.message-attachment.is-image a{padding:9px 10px}.attachment-thumbnail{background:var(--green-soft);cursor:zoom-in;border:0;width:100%;padding:0;display:block}.attachment-thumbnail img{object-fit:cover;width:100%;height:122px;display:block}.attachment-lightbox-backdrop{z-index:120;background:#0d1e18b8;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.attachment-lightbox{background:var(--surface);border:1px solid var(--line);border-radius:16px;max-width:min(1050px,100%);max-height:95vh;overflow:auto;box-shadow:0 20px 80px #0005}.attachment-lightbox header{background:var(--surface);border-bottom:1px solid var(--line);align-items:center;gap:16px;padding:12px 16px;display:flex;position:sticky;top:0}.attachment-lightbox header strong{overflow-wrap:anywhere;flex:1;min-width:0}.attachment-lightbox header a{white-space:nowrap;align-items:center;gap:6px;display:flex}.attachment-lightbox header button{cursor:pointer;background:0 0;border:0;border-radius:8px;justify-content:center;align-items:center;width:36px;height:36px;display:flex}.attachment-lightbox>img{object-fit:contain;max-width:100%;max-height:82vh;margin:auto;display:block}@media (width<=640px){.composer-attachment{width:100%}.attachment-picker{width:42px;height:42px}.attachment-lightbox-backdrop{padding:12px}.composer-attachment>button{width:36px;height:36px}}.attachment-preparation,.file-drop-notice{background:var(--green-soft);border:1px solid var(--line);color:var(--ink);border-radius:10px;align-items:center;gap:12px;padding:10px 12px;font-size:13px;display:flex}.attachment-preparation{margin-bottom:10px}.attachment-preparation>span{overflow-wrap:anywhere;flex:1;min-width:0}.attachment-preparation>span[role=status]{align-items:center;gap:8px;display:flex}.attachment-preparation button,.file-drop-notice button{min-width:44px;min-height:44px;color:var(--ink);border:1px solid var(--line);cursor:pointer;background:0 0;border-radius:8px;flex-shrink:0}.file-drop-notice{z-index:2700;top:max(68px, env(safe-area-inset-top,0px));width:min(560px,100vw - 24px);position:fixed;left:50%;transform:translate(-50%);box-shadow:0 8px 30px #152d2926}.ui-render-recovery{border:1px solid var(--line);background:var(--surface);border-radius:16px;width:min(620px,100% - 40px);margin:12vh auto;padding:24px}.ui-render-recovery p{line-height:1.7}.ui-render-recovery small{color:var(--muted);margin-top:20px;display:block}