.login-container{max-width:480px;margin:80px auto}.login-card{box-shadow:0 10px 30px rgba(15,23,42,0.12);border-radius:12px}.login-header{background:linear-gradient(135deg,#0d6efd 0%,#6610f2 100%);color:white;border-radius:12px 12px 0 0;padding:28px;text-align:center}.login-body{padding:32px}.form-control:focus{border-color:#0d6efd;box-shadow:0 0 0 0.2rem rgba(13,110,253,0.25)}