.auth-card { max-width: 460px; margin-top: 50px; background: #ffffff; border-radius: 1.2rem; box-shadow: 0 18px 45px rgba(15,23,42,.08); }
.auth-card h2 { font-weight: 700; }
.auth-card .btn { border-radius: 1rem; }
.auth-card .form-control { border-radius: .85rem; }