/* VER36 WhatsApp: estilos aditivos, admin.css permanece intacto. */
.tx-v36-wa-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px}.tx-v36-wa-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}.tx-v36-wa-card{background:#fff;border:1px solid rgba(0,0,0,.08);border-radius:18px;padding:16px;box-shadow:0 5px 18px rgba(0,0,0,.04)}.tx-v36-wa-card-head{display:flex;gap:10px;align-items:center}.tx-v36-wa-icon{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:#25d366;color:#fff;font-size:1.35rem}.tx-v36-wa-status{font-size:.76rem;font-weight:800;border-radius:999px;padding:5px 9px;background:#eef1f5}.tx-v36-wa-status.connected{background:#dcfce7;color:#166534}.tx-v36-wa-status.pairing{background:#f3e8ff;color:#7e22ce}.tx-v36-wa-status.requires_pairing,.tx-v36-wa-status.disconnected{background:#fef3c7;color:#92400e}.tx-v36-wa-status.error{background:#fee2e2;color:#991b1b}.tx-v36-wa-purpose{display:inline-flex;border-radius:999px;background:#f5f1ff;padding:4px 8px;margin:3px;font-size:.76rem}.tx-v36-wa-actions{display:flex;flex-wrap:wrap;gap:7px;margin-top:13px}.tx-v36-wa-routing{margin-top:18px;background:#fff;border:1px solid rgba(0,0,0,.08);border-radius:18px;padding:16px}.tx-v36-wa-route-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px}.tx-v36-wa-qr{min-height:280px;display:grid;place-items:center;background:#fff;border:1px dashed rgba(0,0,0,.18);border-radius:16px;margin-top:14px;padding:15px}.tx-v36-wa-qr img,.tx-v36-wa-qr canvas{max-width:260px!important;width:100%!important;height:auto!important}.tx-v36-wa-modal-purpose{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}@media(max-width:600px){.tx-v36-wa-head{align-items:stretch;flex-direction:column}.tx-v36-wa-modal-purpose{grid-template-columns:1fr}}