.spv-personnalisation-wrapper {
    margin: 20px 0;
    padding: 16px;
    border: 1px solid #ddd;
    background: #fafafa;
}

.spv-quote-message {
    margin-top: 15px;
    padding: 15px;
    border-left: 4px solid #b8860b;
    background: #fff8e1;
}

.single_add_to_cart_button.spv-disabled {
    opacity: 0.5;
    cursor: not-allowed;
}