input.error, select.error {
    border-color: #e74c3c;
    background-color: #fdf2f2;
}

input.success, select.success {
    border-color: #27ae60;
    background-color: #f2fdf2;
}

.error-message {
    color: white;
    font-size: 12px;
    margin-top: 5px;
    display: none;
}

.success-message {
    color: #27ae60;
    font-size: 12px;
    margin-top: 5px;
    display: none;
}