body{min-height:100vh;display:grid;place-items:center;background:#edf2f7;color:#20344d;padding:24px}.login-card{width:100%;max-width:440px;padding:40px;background:white;border-radius:16px;box-shadow:0 16px 60px #20344d16}h1{font-size:1.8rem;font-weight:700}label{font-weight:600}.form-control{min-height:46px}.btn-primary{background:#235b88;border-color:#235b88;padding:12px}