.ecom-extend-checkout-section {
    margin: 30px 0;
}

.ecom-extend-checkout-section h3 {
    margin-bottom: 20px;
    font-size: 22px;
    line-height: 1.4;
    color: var(--wd-title-color);
    /*text-transform: uppercase;*/
}

.ecom-extend-products {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.ecom-extend-product-card {
    display: flex;
    flex-direction: column;
    padding: 0 10px 10px 10px;
    border: 2px solid #e0e0e0;
    background: white;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    min-height: 150px;
    width: 100%;
}

.ecom-extend-product-card:hover {
    border-color: #2563eb;
}

.ecom-extend-product-card.selected {
    border-color: #2563eb;
    background: #f8faff;
}

.ecom-extend-product-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.ecom-extend-product-image {
    aspect-ratio: 1 / 1;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
}

.ecom-extend-product-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.ecom-extend-product-name {
    text-align: left;
    font-size: 13px;
    color: #444444;
    line-height: 1.3;
}

.ecom-extend-product-price {
    margin-top: 5px;
    font-size: 14px;
    font-weight: 700;
    color: #333;
}

.ecom-extend-product-price .woocommerce-Price-currencySymbol {
    font-size: 0.9em;
    margin-left: 2px;
}

@media (max-width: 768px) {
    .ecom-extend-checkout-section h3 {
        font-size: 18px;
        margin-bottom: 15px;
    }
    
    .ecom-extend-product-name {
        font-size: 12px;
    }
    
    .ecom-extend-products {
        gap: 8px;
    }
}

/*TODO - тимчасовий костиль, треба прибрати текст "не обовʼязково"*/
.kl_newsletter_checkbox_field .optional{
    display: none;
}
@media (max-width: 768px) {
    .ecom-extend-checkout-section h3 {
        font-size: 18px;
        margin-bottom: 15px;
    }
    
    .ecom-extend-product-name {
        font-size: 12px;
    }
    
    .ecom-extend-products {
        gap: 8px;
        grid-template-columns: repeat(3, 1fr);
    }
}