/* NTTU SSO Custom Styles */
.form-label {
    font-weight: 500;
    color: #495057;
    margin-bottom: 0.5rem;
}

.form-control:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

.checkbox-remember {
    margin: 1rem 0;
}

.error-message {
    color: #dc3545;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.oauth-divider {
    text-align: center;
    margin: 1.5rem 0;
    position: relative;
}

.oauth-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: #e9ecef;
}

.oauth-divider span {
    background: white;
    padding: 0 1rem;
    position: relative;
    color: #6c757d;
    font-size: 0.875rem;
}