/* Sobrescrituras para la card de registro (más alta) */
    .card { max-width: 500px; overflow-y: auto; }
    html, body { overflow: auto; }
    .register-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }
    .alert-box.success {
      background: rgba(50,180,100,0.1); border-color: rgba(50,180,100,0.35);
      color: #6fdb9a;
    }
    .divider { display:flex; align-items:center; gap:12px; margin:6px 0 20px; }
    .divider span { flex:1; height:1px; background: rgba(201,162,39,0.18); }
    .divider p { font-size:10px; letter-spacing:2px; color:rgba(245,243,238,0.25); text-transform:uppercase; white-space:nowrap; }
    .link-login { text-align:center; margin-top:22px; font-size:13px; color:rgba(245,243,238,0.45); }
    .link-login a { color: #c9a227; text-decoration:none; font-weight:600; transition:color .2s; }
    .link-login a:hover { color: #f0d080; }
    .field-hint { font-size:10px; color: rgba(245,243,238,0.25); margin-top:5px; }
    .pwd-strength { height:3px; border-radius:2px; margin-top:6px; background:rgba(255,255,255,0.08); transition:background .3s; }
    .pwd-strength[data-level="1"]{ background:linear-gradient(90deg,#e05c5c 33%,transparent 33%); }
    .pwd-strength[data-level="2"]{ background:linear-gradient(90deg,#e0a42a 66%,transparent 66%); }
    .pwd-strength[data-level="3"]{ background:#4cbc7a; }