body{background:linear-gradient(135deg,#00d1b2,#3273dc);height:100vh;display:flex;align-items:center;justify-content:center}.sp-login-box{background:#fff;padding:2rem;border-radius:8px;box-shadow:0 4px 12px #0003;width:100%;max-width:400px}.sp-logo{text-align:center;margin-bottom:1rem}.sp-logo img{height:48px}