body {
    background: linear-gradient(135deg, #0077c2, #00bcd4);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}


.auth-card {
    background: linear-gradient(180deg, rgba(255, 255, 255, .05), rgba(255, 255, 255, .02));
    border-radius: 12px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
    padding: 30px;
    width: 100%;
    max-width: 420px;
}

.brand {
    font-size: 22px;
    font-weight: bold;
    color: #0077c2;
}