/* =====================================================
   BEEF MANIAC - PRODUCT PAGE STYLES
   ===================================================== */

/* =====================================================
   PRODUCT DETAILS SECTION
   ===================================================== */


.product-details-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

@media (min-width: 768px) {
    .product-details-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-2xl);
    }
}

/* =====================================================
   PRODUCT GALLERY
   ===================================================== */
.product-gallery {
    position: relative;
}

.main-image {
    margin-bottom: var(--spacing-md);
}

.main-image .placeholder-image {
    aspect-ratio: 1;
    min-height: unset;
}

.main-image .product-main-img {
    width: 100%;
    height: auto;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: var(--radius-lg);
    background-color: var(--color-gray-100);
}

.main-image .product-main-img.calorie-view {
    object-fit: contain;
    background-color: var(--color-white);
}

.thumbnail-gallery {
    display: flex;
    gap: var(--spacing-sm);
}

.thumbnail {
    width: 80px;
    height: 80px;
    min-height: unset;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color var(--transition-fast);
}

.thumbnail:hover,
.thumbnail.active {
    border-color: var(--color-primary);
}

/* =====================================================
   CALORIE IMAGES SECTION - Image Selector
   ===================================================== */
.calorie-images {
    margin-top: var(--spacing-md);
}

.calorie-thumbnails {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.calorie-thumbnail {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--color-off-white);
    border: 2px solid var(--color-gray-light);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: var(--font-body);
}

.calorie-thumbnail:hover {
    border-color: var(--color-gray);
    background-color: var(--color-white);
}

.calorie-thumbnail.active {
    border-color: var(--color-primary);
    background-color: rgba(196, 30, 58, 0.05);
}

.calorie-thumb-label {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--color-gray-dark);
}

.calorie-thumbnail:hover .calorie-thumb-label,
.calorie-thumbnail.active .calorie-thumb-label {
    color: var(--color-primary);
}

/* Mobile adjustments */
@media (max-width: 480px) {
    .calorie-thumbnails {
        justify-content: center;
    }
}

/* =====================================================
   PRODUCT INFO
   ===================================================== */
.product-info {
    display: flex;
    flex-direction: column;
}

.product-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.product-info .halal-badge {
    margin-bottom: var(--spacing-md);
}

.product-info h1 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-sm);
}

@media (min-width: 768px) {
    .product-info h1 {
        font-size: var(--font-size-4xl);
    }
}

.product-contents-full {
    font-size: var(--font-size-lg);
    color: var(--color-gray-dark);
    margin-bottom: var(--spacing-lg);
}

.product-pricing-full {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--color-off-white);
    border-radius: var(--radius-md);
}

.product-pricing-full .price {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-primary);
    display: block;
}

.product-pricing-full .shipping-info {
    font-size: var(--font-size-base);
    color: var(--color-gray-dark);
}

.product-pricing-full .total-price {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-secondary);
    margin-top: var(--spacing-sm);
}

.product-pricing-full .free-shipping-badge {
    display: inline-block;
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: 700;
    margin-top: var(--spacing-sm);
}

.product-pricing-full .shipping-info-subtle {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-gray);
    margin-top: var(--spacing-xs);
    font-weight: 400;
}

.product-description-short {
    margin-bottom: var(--spacing-lg);
    color: var(--color-gray-dark);
    line-height: 1.7;
}

.product-categories {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.category-tag {
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--color-off-white);
    color: var(--color-gray-dark);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
}

/* Quantity and Add to Cart */
.product-actions-full {
    margin-bottom: var(--spacing-lg);
}

.product-actions-full .quantity-selector {
    margin-bottom: var(--spacing-md);
}

.product-actions-full .quantity-selector button {
    width: 44px;
    height: 44px;
    font-size: var(--font-size-xl);
}

.product-actions-full .quantity-selector input {
    width: 60px;
    height: 44px;
    font-size: var(--font-size-lg);
}

.product-actions-full .add-to-cart,
.product-actions-full .buy-now {
    width: 100%;
    padding: var(--spacing-md);
    font-size: var(--font-size-lg);
}

.product-actions-full .buy-now {
    margin-top: var(--spacing-sm);
}

.product-actions-full .payment-buttons-placeholder {
    margin-top: var(--spacing-md);
}

.product-actions-full .btn-apple-pay,
.product-actions-full .btn-google-pay {
    padding: var(--spacing-md);
    font-size: var(--font-size-base);
}

/* Social Share */
.social-share {
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-gray-light);
}

.social-share h4 {
    font-family: var(--font-body);
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.social-share-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-share-links a {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-off-white);
    border-radius: var(--radius-full);
    color: var(--color-gray-dark);
    transition: all var(--transition-fast);
}

.social-share-links a:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

/* =====================================================
   BUNDLE SIZE SELECTOR (for products in bundles)
   ===================================================== */
.product-bundle-selector {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, rgba(196, 30, 58, 0.05) 0%, rgba(196, 30, 58, 0.02) 100%);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(196, 30, 58, 0.1);
}

.bundle-selector-header {
    margin-bottom: var(--spacing-md);
}

.bundle-selector-header h3 {
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--color-secondary);
    margin: 0 0 var(--spacing-xs);
}

.bundle-selector-subtitle {
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    font-weight: 600;
}

/* Size options buttons */
.bundle-size-options {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.bundle-size-option {
    flex: 1;
    min-width: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    background-color: var(--color-white);
    border: 2px solid var(--color-gray-light);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s ease;
}

.bundle-size-option:hover {
    border-color: var(--color-gray);
    background-color: var(--color-off-white);
}

.bundle-size-option.active {
    border-color: var(--color-primary);
    background-color: var(--color-white);
    box-shadow: 0 2px 12px rgba(196, 30, 58, 0.15);
}

.bundle-size-option .option-label {
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: 4px;
}

.bundle-size-option.active .option-label {
    color: var(--color-primary);
}

.bundle-size-option .option-price {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 4px;
}

.bundle-size-option .option-per-bag {
    font-size: var(--font-size-xs);
    color: var(--color-gray);
}

.bundle-size-option .option-savings {
    display: inline-block;
    margin-top: var(--spacing-xs);
    padding: 2px 8px;
    background-color: rgba(196, 30, 58, 0.1);
    color: var(--color-primary);
    font-size: 11px;
    font-weight: 700;
    border-radius: var(--radius-sm);
}

/* Mobile adjustments */
@media (max-width: 480px) {
    .bundle-size-options {
        flex-direction: column;
    }

    .bundle-size-option {
        flex-direction: row;
        justify-content: space-between;
        padding: var(--spacing-sm) var(--spacing-md);
        min-width: auto;
    }

    .bundle-size-option .option-label {
        margin-bottom: 0;
    }

    .bundle-size-option .option-price {
        margin-bottom: 0;
    }

    .bundle-size-option .option-per-bag {
        text-align: right;
    }

    .bundle-size-option .option-savings {
        margin-top: 0;
    }
}

/* =====================================================
   PRODUCT DESCRIPTION TAB
   ===================================================== */
.product-description {
    background-color: var(--color-off-white);
}

.description-content {
    max-width: 800px;
    margin: 0 auto;
}

.description-content h2 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-lg);
}

.description-content h3 {
    font-family: var(--font-body);
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

.description-content p,
.description-content ul {
    color: var(--color-gray-dark);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.description-content ul {
    padding-left: var(--spacing-lg);
}

.description-content li {
    margin-bottom: var(--spacing-xs);
    list-style-type: disc;
}

/* =====================================================
   RELATED PRODUCTS
   ===================================================== */
.related-products {
    background-color: var(--color-white);
}

.related-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

@media (min-width: 480px) {
    .related-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 768px) {
    .related-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .related-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* =====================================================
   BUNDLE SUGGESTIONS
   ===================================================== */
.bundle-suggestions {
    background-color: var(--color-off-white);
}

.bundle-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

@media (min-width: 480px) {
    .bundle-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 768px) {
    .bundle-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* =====================================================
   HALAL CERTIFICATION SECTION
   ===================================================== */
.halal-section {
    position: relative;
    padding: var(--spacing-3xl) 0;
    background-image: url('../assets/images/halal-bg.jpg');
    background-size: cover;
    background-position: center;
    background-color: var(--color-secondary);
}

.halal-section .halal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
}

.halal-section .container {
    position: relative;
    z-index: 1;
}

.halal-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

@media (min-width: 768px) {
    .halal-content {
        grid-template-columns: 1fr 1fr;
    }
}

.halal-image .placeholder-image {
    border-radius: var(--radius-lg);
}

.halal-text {
    color: var(--color-white);
}

.halal-text h2 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
}

@media (min-width: 768px) {
    .halal-text h2 {
        font-size: var(--font-size-3xl);
    }
}

.halal-text p {
    margin-bottom: var(--spacing-lg);
    color: var(--color-gray);
}

/* =====================================================
   STICKY ADD TO CART (MOBILE)
   ===================================================== */
.sticky-add-to-cart {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-md);
    background-color: var(--color-white);
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.1);
    z-index: var(--z-sticky);
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.sticky-add-to-cart.active {
    display: flex;
}

@media (min-width: 768px) {
    .sticky-add-to-cart {
        display: none !important;
    }
}

.sticky-product-info {
    display: flex;
    flex-direction: column;
}

.sticky-product-name {
    font-weight: 700;
    font-size: var(--font-size-sm);
}

.sticky-product-price {
    color: var(--color-primary);
    font-weight: 700;
}

.sticky-add-to-cart .btn {
    flex-shrink: 0;
}

/* =====================================================
   MOBILE OPTIMIZATIONS
   ===================================================== */
@media (max-width: 767px) {
    .product-details {
        padding-bottom: 100px; /* Space for sticky button */
        padding-top: var(--spacing-md);
    }

    .product-gallery {
        margin-bottom: var(--spacing-lg);
    }

    .thumbnail-gallery {
        overflow-x: auto;
        scrollbar-width: none;
    }

    .thumbnail-gallery::-webkit-scrollbar {
        display: none;
    }

    /* Product info mobile */
    .product-info h1 {
        font-size: var(--font-size-2xl);
    }

    .product-contents-full {
        font-size: var(--font-size-base);
    }

    .product-pricing-full .price {
        font-size: var(--font-size-2xl);
    }

    /* Description section mobile */
    .description-content h2 {
        font-size: var(--font-size-xl);
    }

    /* Halal section mobile */
    .halal-text h2 {
        font-size: var(--font-size-xl);
    }

    .halal-content {
        text-align: center;
    }

    /* Related products mobile */
    .related-grid {
        gap: var(--spacing-sm);
    }

    /* Bundle suggestions mobile */
    .bundle-grid {
        gap: var(--spacing-sm);
    }
}

/* Small mobile adjustments */
@media (max-width: 479px) {
    .product-badges {
        justify-content: center;
    }

    .product-categories {
        justify-content: center;
    }

    .social-share-links {
        justify-content: center;
    }

    /* Sticky add to cart small mobile */
    .sticky-add-to-cart {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }

    .sticky-add-to-cart .btn {
        width: 100%;
    }
}

/* Safe area support for sticky button */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
    .sticky-add-to-cart {
        padding-bottom: calc(var(--spacing-md) + env(safe-area-inset-bottom));
    }
}