/* Dueño: subagente A. */
.auth-box { max-width: 460px; margin: 0 auto; }
.auth-sep { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: .9rem; }
.auth-sep::before, .auth-sep::after { content: ""; flex: 1; height: 1px; background: var(--border); }
.btn-google { background: #fff; border: 1.5px solid var(--border); color: #111827; min-height: 44px; }
.account-section { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 16px; margin: 0; min-width: 0; display: grid; gap: 14px; }
.account-section legend { padding: 0 6px; }
.account-section legend h2 { margin: 0; font-size: 1.05rem; }
.tpl-preview { width: 100%; min-height: 560px; border: 0; border-radius: 12px; background: #f3f4f6; }
.tpl-row-main { flex: 1; min-width: 200px; }
.form-actions { margin-top: 16px; }
.action-pair { display: grid; gap: 12px; }
.action-pair .btn { width: 100%; }
@media (min-width: 640px) { .action-pair { grid-template-columns: auto auto; justify-content: start; } .action-pair .btn { width: auto; } }
.danger-zone { border-color: #fecaca; }