/**
 * WooCommerce Single Product Page Styles
 *
 * Single product page specific styles for conditional loading.
 * Loaded only on is_product() for performance.
 *
 * @package MG_Red_Line
 * @version 2.2.0
 */

/* === SINGLE PRODUCT PAGE STYLING === */

/* Single Product Container */
.single-product .product {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    padding: 40px;
    margin-bottom: 40px;
}

/* Product Gallery */
.woocommerce div.product div.images {
    float: left;
    width: 48%;
}

.woocommerce div.product div.images img {
    border-radius: var(--border-radius);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.woocommerce div.product div.images img:hover {
    transform: scale(1.02);
}

.woocommerce div.product div.images .woocommerce-product-gallery__trigger {
    position: absolute;
    top: 15px;
    right: 15px;
    background: transparent;
    color: var(--white);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: var(--transition);
}

.woocommerce div.product div.images .woocommerce-product-gallery__trigger:hover {
    background: transparent;
    transform: scale(1.1);
}

/* Gallery Thumbnails */
.woocommerce div.product div.images .thumbnails {
    display: flex;
    gap: 10px;
    margin-top: 15px;
    flex-wrap: wrap;
}

.woocommerce div.product div.images .thumbnails img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
}

.woocommerce div.product div.images .thumbnails img:hover,
.woocommerce div.product div.images .thumbnails img.active {
    border-color: var(--primary-color);
}

/* Product Summary */
.woocommerce div.product div.summary {
    float: right;
    width: 48%;
}

.woocommerce div.product .product_title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 15px;
    line-height: 1.2;
}

/* Product Price */
.woocommerce div.product p.price,
.woocommerce div.product span.price {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.woocommerce div.product p.price del,
.woocommerce div.product span.price del {
    color: var(--secondary-color);
    font-size: 1.4rem;
    font-weight: 400;
}

.woocommerce div.product p.price ins,
.woocommerce div.product span.price ins {
    text-decoration: none;
    color: var(--primary-color);
}

/* Product Short Description */
.woocommerce div.product .woocommerce-product-details__short-description {
    color: var(--text-color);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px solid var(--light-gray);
}

/* Product Meta */
.woocommerce div.product_meta {
    margin: 25px 0;
    padding: 20px 0;
    border-top: 1px solid var(--light-gray);
    border-bottom: 1px solid var(--light-gray);
}

.woocommerce div.product_meta span {
    display: block;
    margin-bottom: 8px;
    color: var(--secondary-color);
    font-size: 0.95rem;
}

.woocommerce div.product_meta span a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.woocommerce div.product_meta span a:hover {
    text-decoration: underline;
}

/* Add to Cart Form */
.woocommerce div.product form.cart {
    margin: 30px 0;
    display: flex;
    align-items: center;
    gap: 15px;
}

.woocommerce div.product form.cart .quantity {
    display: flex;
    align-items: center;
}

/* Quantity Controls Wrapper (added by JS) */
.woocommerce div.product form.cart .qty-controls-wrapper {
    display: flex;
    align-items: center;
    border: 2px solid var(--medium-gray, #dee2e6);
    border-radius: var(--border-radius);
    overflow: hidden;
    background: var(--white);
}

/* Quantity Input */
.woocommerce div.product form.cart .quantity input.qty,
.woocommerce div.product form.cart .qty-controls-wrapper input.qty {
    width: 60px !important;
    height: 48px !important;
    padding: 0 !important;
    border: none !important;
    border-radius: 0 !important;
    text-align: center;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--dark-color);
    background: var(--white);
    -moz-appearance: textfield;
    -webkit-appearance: none;
    appearance: none;
}

.woocommerce div.product form.cart .quantity input.qty::-webkit-outer-spin-button,
.woocommerce div.product form.cart .quantity input.qty::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.woocommerce div.product form.cart .quantity input.qty:focus {
    outline: none;
    box-shadow: none;
}

/* Quantity Buttons (+/-) */
.woocommerce div.product form.cart .qty-btn {
    display: flex !important;
    align-items: center;
    justify-content: center;
    width: 44px !important;
    height: 48px !important;
    background: var(--light-gray) !important;
    border: none !important;
    cursor: pointer;
    transition: var(--transition);
    color: var(--dark-color) !important;
    font-size: 0.9rem;
}

.woocommerce div.product form.cart .qty-btn:hover {
    background: var(--primary-color) !important;
    color: var(--white) !important;
}

.woocommerce div.product form.cart .qty-btn:active {
    transform: scale(0.95);
}

.woocommerce div.product form.cart .qty-btn i {
    font-size: 0.8rem;
    pointer-events: none;
}

/* Fallback for quantity without JS buttons */
.woocommerce div.product form.cart .quantity input:not(.qty-controls-wrapper input) {
    width: 80px;
    padding: 12px 15px;
    border: 2px solid var(--medium-gray, #dee2e6);
    border-radius: var(--border-radius);
    text-align: center;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
}

.woocommerce div.product form.cart .quantity input:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.woocommerce div.product form.cart button.single_add_to_cart_button {
    background: var(--primary-color) !important;
    color: var(--white) !important;
    border: none !important;
    padding: 15px 35px !important;
    font-family: var(--font-heading) !important;
    font-weight: 700 !important;
    font-size: 1rem !important;
    text-transform: uppercase !important;
    letter-spacing: 1px !important;
    border-radius: var(--border-radius) !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 4px 16px rgba(220, 53, 69, 0.2) !important;
}

.woocommerce div.product form.cart button.single_add_to_cart_button:hover {
    background: var(--primary-color-dark) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 24px rgba(220, 53, 69, 0.3) !important;
}

/* Out of Stock */
.woocommerce div.product p.out-of-stock {
    background: var(--light-gray);
    color: var(--secondary-color);
    padding: 15px 25px;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-align: center;
    border-left: 4px solid var(--secondary-color);
}

/* Product Tabs */
.woocommerce div.product .woocommerce-tabs {
    margin-top: 50px;
    clear: both;
}

.woocommerce div.product .woocommerce-tabs ul.tabs {
    list-style: none;
    display: flex;
    gap: 5px;
    padding: 0;
    margin: 0 0 30px;
    border-bottom: 2px solid var(--light-gray);
}

.woocommerce div.product .woocommerce-tabs ul.tabs li {
    margin: 0;
    padding: 0;
}

.woocommerce div.product .woocommerce-tabs ul.tabs li a {
    display: block;
    padding: 15px 25px;
    background: transparent;
    color: var(--secondary-color);
    font-family: var(--font-heading);
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.9rem;
    border: none;
    transition: var(--transition);
    position: relative;
}

.woocommerce div.product .woocommerce-tabs ul.tabs li a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.woocommerce div.product .woocommerce-tabs ul.tabs li a:hover,
.woocommerce div.product .woocommerce-tabs ul.tabs li.active a {
    color: var(--primary-color);
}

.woocommerce div.product .woocommerce-tabs ul.tabs li.active a::after,
.woocommerce div.product .woocommerce-tabs ul.tabs li a:hover::after {
    width: 100%;
}

.woocommerce div.product .woocommerce-tabs .panel {
    padding: 30px 0;
}

.woocommerce div.product .woocommerce-tabs .panel h2 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--dark-color);
    margin-bottom: 20px;
}

/* Reviews */
.woocommerce #reviews {
    margin-top: 30px;
}

.woocommerce #reviews .comment-form-rating {
    margin-bottom: 20px;
}

.woocommerce #reviews .comment-form-rating label {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 10px;
    display: block;
}

.woocommerce #reviews .star-rating {
    color: #ffc107;
    font-size: 1rem;
}

.woocommerce #reviews #comments ol.commentlist {
    list-style: none;
    padding: 0;
}

.woocommerce #reviews #comments ol.commentlist li {
    margin-bottom: 30px;
    padding: 25px;
    background: var(--light-gray);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-color);
}

.woocommerce #reviews #comments ol.commentlist li img {
    border-radius: 50%;
    margin-right: 15px;
}

.woocommerce #reviews #comments ol.commentlist li .meta {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 10px;
}

/* Related Products & Upsells */
.woocommerce section.related.products,
.woocommerce section.upsells.products {
    display: block !important;
    margin-top: 60px;
    padding: 40px;
    background: var(--light-gray);
    border-radius: var(--border-radius-xl);
}

.woocommerce section.related.products > h2,
.woocommerce section.upsells.products > h2 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--dark-color);
    margin: 0 0 30px 0;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
}

.woocommerce section.related.products > h2::after,
.woocommerce section.upsells.products > h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--primary-color);
    margin: 15px auto 0;
}

.woocommerce section.related.products > ul.products,
.woocommerce section.upsells.products > ul.products {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)) !important;
    gap: 24px !important;
}

@media (max-width: 768px) {
    .woocommerce section.related.products,
    .woocommerce section.upsells.products {
        padding: 24px;
        margin-top: 40px;
    }

    .woocommerce section.related.products > h2,
    .woocommerce section.upsells.products > h2 {
        font-size: 1.3rem;
    }

    .woocommerce section.related.products > ul.products,
    .woocommerce section.upsells.products > ul.products {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 16px !important;
    }
}

@media (max-width: 480px) {
    .woocommerce section.related.products,
    .woocommerce section.upsells.products {
        padding: 16px;
    }

    .woocommerce section.related.products > ul.products,
    .woocommerce section.upsells.products > ul.products {
        grid-template-columns: 1fr !important;
    }
}

/* Trust Badges */
.product-trust-badges {
    display: flex;
    gap: 20px;
    margin: 30px 0;
    padding: 20px;
    background: var(--light-gray);
    border-radius: var(--border-radius);
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--secondary-color);
}

.trust-badge i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

/* Sale Badge */
.woocommerce span.onsale {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--primary-color);
    color: var(--white);
    padding: 8px 15px;
    border-radius: 4px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    z-index: 10;
    box-shadow: 0 4px 12px rgba(220, 53, 69, 0.2);
}

/* === RESPONSIVE STYLES FOR SINGLE PRODUCT PAGE === */

@media (max-width: 768px) {
    .woocommerce div.product div.images,
    .woocommerce div.product div.summary {
        float: none;
        width: 100%;
    }

    .woocommerce div.product div.images {
        margin-bottom: 30px;
    }

    .woocommerce div.product .product_title {
        font-size: 2rem;
    }

    .woocommerce div.product p.price,
    .woocommerce div.product span.price {
        font-size: 1.6rem;
    }

    .woocommerce div.product form.cart {
        flex-wrap: wrap;
    }

    .woocommerce div.product form.cart button.single_add_to_cart_button {
        width: 100%;
    }

    .woocommerce div.product .woocommerce-tabs ul.tabs {
        flex-wrap: wrap;
    }

    .woocommerce div.product .woocommerce-tabs ul.tabs li a {
        padding: 12px 15px;
        font-size: 0.85rem;
    }

    .product-trust-badges {
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    .single-product .product {
        padding: 20px;
    }

    .woocommerce div.product .product_title {
        font-size: 1.6rem;
    }

    .woocommerce div.product p.price,
    .woocommerce div.product span.price {
        font-size: 1.4rem;
    }

    .woocommerce div.product div.images .thumbnails img {
        width: 60px;
        height: 60px;
    }
}