.support-file-toolbar{display:flex;gap:10px;margin:12px 0}.support-file-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}.support-file-card{border:1px solid #dbe5ee;border-radius:10px;padding:12px;overflow-wrap:anywhere}.support-file-card small{display:block;color:#72849a;margin:8px 0}.support-file-card a{padding:10px;display:inline-block}@media(max-width:480px){.support-file-list{grid-template-columns:1fr}}
.support-compose-actions{display:flex;gap:8px;align-items:center;margin:12px 0}.support-attach{border:1px solid #39aaa5!important;color:#14264b!important}.support-upload-status{display:block;color:#60758b}.chat-attachment{padding:12px;margin-top:8px;border:1px solid #d7e8e7;border-radius:12px;background:#fff;max-width:340px;overflow-wrap:anywhere}.chat-attachment img{display:block;max-width:100%;max-height:220px;object-fit:contain;border-radius:8px;margin-bottom:10px}.chat-attachment strong,.chat-attachment small{display:block;margin:6px 0}.attachment-kind{display:inline-block;background:#e9f5f4;color:#14264b;font-weight:700;padding:6px 10px;border-radius:6px}