.register-card {
    background: #f7f8fc;
    border: 1px solid #e5e7eb;
    border-radius: 20px;
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
}

.register-shell {
    padding: 0.5rem;
}

.register-subtitle {
    color: #475569;
    font-size: 0.95rem;
}

.register-grid {
    margin-top: 0.5rem;
}

.register-section {
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
}

.section-title {
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 0.35rem;
}

.switch-label {
    font-weight: 600;
    color: #0f172a;
}

.toggle-row {
    padding: 0.25rem 0;
}

.register-actions {
    padding-top: 0.5rem;
}

@media (max-width: 768px) {
    .register-card {
        box-shadow: none;
        border-radius: 12px;
    }
}