.auth-section {
    background:
        radial-gradient(circle at top left, rgba(214,179,106,0.1), transparent 25%),
        radial-gradient(circle at bottom right, rgba(255,255,255,0.05), transparent 25%),
        linear-gradient(180deg, #0f1117 0%, #08090d 100%);
    padding: 3rem 0;
}

.auth-card {
    background: rgba(19, 22, 30, 0.92);
    border: 1px solid rgba(255,255,255,0.08);
    color: #fff;
    box-shadow: var(--shadow-medium);
}

.auth-card .form-control {
    background: rgba(255,255,255,0.04);
}