/* ================================================
   PRODUCT PAGE IMPROVEMENTS - MODERN UI/UX
   ================================================ */

/* Override WooCommerce Variables */
:root {
    --wc-primary: #E8054C;
    --wc-secondary: #E8A905;
    --wc-highlight: #E8A905;
}

/* Single Product Layout */
.single-product .site-content {
    padding: 0;
    background: var(--bg-color);
}

.single-product #main {
    max-width: 1400px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* Product Container with Liquid Glass Effect */
.single-product div.product {
    display: block;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(12px) saturate(180%);
    -webkit-backdrop-filter: blur(12px) saturate(180%);
    border-radius: 30px;
    padding: 40px;
    box-shadow: 0 8px 32px rgba(31, 38, 135, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.18);
    position: relative;
    overflow: hidden;
}

/* Dark mode product container */
[data-theme="dark"] .single-product div.product {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

/* Liquid Glass Gradient Overlay */
.single-product div.product::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(
        circle at 20% 80%,
        rgba(232, 5, 76, 0.1) 0%,
        transparent 50%
    ),
    radial-gradient(
        circle at 80% 20%,
        rgba(232, 169, 5, 0.1) 0%,
        transparent 50%
    );
    animation: liquidRotate 20s linear infinite;
    pointer-events: none;
    z-index: 0;
}

@keyframes liquidRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Product Top Section - 50/50 Layout */
.fn-product-top-section {
    display: flex;
    gap: 40px;
    margin-bottom: 20px;
    align-items: flex-start;
}

.fn-product-images-section {
    flex: 0 0 50%;
    width: 50%;
    max-width: 50%;
}

.fn-product-quick-info {
    flex: 0 0 46%;
    width: 50%;
    max-width: 50%;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px) saturate(180%);
    border-radius: 20px;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

/* Product Header in Quick Info */
.fn-product-header {
    margin-bottom: 25px;
}

.fn-product-header .product_title {
    font-size: 28px !important;
    font-weight: 700;
    color: var(--dark-gray);
    margin: 0 0 15px;
    line-height: 1.3;
}

.fn-product-header .woocommerce-product-rating {
    margin-bottom: 15px;
}

.fn-product-header .price {
    font-size: 32px !important;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0 0 20px;
}


.fn-product-quick-info h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--dark-gray);
    margin: 0 0 25px;
    text-align: center;
}

.fn-product-quick-info .fn-product-quick-features {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.fn-product-quick-info .fn-quick-feature {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.fn-product-quick-info .fn-quick-feature:hover {
    background: rgba(232, 5, 76, 0.05);
    transform: translateX(5px);
}

.fn-product-quick-info .fn-feature-icon {
    font-size: 20px;
    color: var(--secondary-color);
    min-width: 25px;
    text-align: center;
}

.fn-product-quick-info .fn-feature-text {
    font-size: 16px;
    color: var(--dark-gray);
    font-weight: 500;
}

/* Variations Form Section - Full Width */
.fn-product-variations-section {
    width: 100%;
    margin: 20px 0;
}

.fn-product-variations-section .cart {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(8px) saturate(180%);
    border-radius: 20px;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

/* Remove duplicate backgrounds from variations elements */
.fn-product-variations-section .variations {
    background: none !important;
    border: none !important;
    padding: 0 !important;
    margin-bottom: 20px;
}

.fn-product-variations-section .variations tr {
    background: none !important;
    border: none !important;
}

.fn-product-variations-section .variations td {
    background: none !important;
    border: none !important;
    padding: 10px 0;
}

.fn-product-variations-section .variations label {
    background: none !important;
    padding: 0 !important;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--dark-gray);
}

.fn-product-variations-section .variations select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    font-size: 16px;
    color: var(--dark-gray);
}

/* Product Meta Section */
.fn-product-meta-section {
    margin-top: 40px;
    padding: 25px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.fn-product-meta-section .product_meta {
    background: none !important;
    padding: 0 !important;
    border-radius: 0 !important;
}

/* Override WooCommerce default 48% width for summary only */
.woocommerce #content div.product div.summary,
.woocommerce div.product div.summary {
    float: none !important;
    width: 100% !important;
    clear: none !important;
}

/* Override WooCommerce tabs clearing */
.woocommerce #content div.product .woocommerce-tabs,
.woocommerce div.product .woocommerce-tabs {
    clear: both !important;
    width: 100% !important;
    margin-top: 40px;
}

/* Override theme-specific widths */
#content .twentysixteen div.product div.images,
#content .twentysixteen div.product div.summary {
    width: 100% !important;
    float: none !important;
}

/* Account page layout fixes */
.woocommerce-account .woocommerce-MyAccount-navigation {
    float: none !important;
    width: 100% !important;
    margin-bottom: 30px;
}

.woocommerce-account .woocommerce-MyAccount-content {
    float: none !important;
    width: 100% !important;
}


/* Product Images Section */
.fn-product-images-section .woocommerce-product-gallery {
    position: relative;
    z-index: 1;
    width: 100%;
}

.fn-product-images-section .woocommerce-product-gallery__wrapper {
    border-radius: 20px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    width: 100%;
    display: block;
    position: relative;
}

.fn-product-images-section .woocommerce-product-gallery__image {
    margin: 0;
    border-radius: 20px;
    overflow: hidden;
    width: 100%;
    display: block;
    position: relative;
}

.fn-product-images-section .woocommerce-product-gallery__image img {
    /* Remove hover zoom effect */
    transition: none;
}

/* Basic product image styling - let WooCommerce handle opacity */
.fn-product-images-section .woocommerce-product-gallery__image img {
    width: 100%;
    height: auto;
    border-radius: 20px;
}

/* Override main-styles.css img opacity for YITH elements */
#yith-wapo-container img,
.yith-wapo-option img,
.yith-wapo-addon img {
    opacity: 1 !important;
}

/* Override WooCommerce 48% width for images container */
.fn-product-images-section .woocommerce-product-gallery,
.single-product .fn-product-images-section .images,
.woocommerce #content div.product .fn-product-images-section div.images,
.woocommerce div.product .fn-product-images-section div.images,
.woocommerce-page #content div.product .fn-product-images-section div.images,
.woocommerce-page div.product .fn-product-images-section div.images {
    width: 100% !important;
    float: none !important;
}


/* Additional CSS for enhanced YITH interactions */
.fn-yith-loading {
    opacity: 0.5;
    pointer-events: none;
}

.fn-yith-enhanced {
    opacity: 1;
    transition: opacity 0.5s ease;
}

.fn-selected {
    background: rgba(232, 5, 76, 0.1) !important;
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 20px rgba(232, 5, 76, 0.2) !important;
}

.fn-hover-preview {
    background: rgba(232, 5, 76, 0.03) !important;
    transform: translateY(-1px);
}

.fn-selection-pulse {
    animation: fnSelectionPulse 0.6s ease;
}

@keyframes fnSelectionPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.fn-input-focused {
    box-shadow: 0 0 20px rgba(232, 5, 76, 0.3) !important;
}

.fn-file-upload-enhanced {
    border: 2px dashed rgba(232, 5, 76, 0.3);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    background: rgba(232, 5, 76, 0.02);
    transition: all 0.3s ease;
    cursor: pointer;
}

.fn-file-upload-enhanced:hover,
.fn-drag-over {
    border-color: var(--primary-color);
    background: rgba(232, 5, 76, 0.05);
    transform: translateY(-2px);
}

.fn-file-uploaded {
    border-color: #4CAF50;
    background: rgba(76, 175, 80, 0.05);
}

.fn-upload-icon {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.fn-upload-text {
    font-size: 16px;
    color: var(--dark-gray);
    font-weight: 600;
}

.fn-upload-info {
    font-size: 14px;
    color: var(--text-gray);
    margin-top: 8px;
}

.fn-custom-tooltip {
    position: absolute;
    background: var(--primary-color);
    color: white;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 14px;
    white-space: nowrap;
    z-index: 1000;
    pointer-events: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.fn-progress-indicator {
    margin-bottom: 20px;
    text-align: center;
}

.fn-progress-bar {
    height: 6px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 8px;
}

.fn-progress-fill {
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 3px;
    transition: width 0.5s ease;
}

.fn-progress-text {
    font-size: 12px;
    color: var(--text-gray);
    font-weight: 600;
}

/* Variations Container in Images Section */
.fn-variations-container {
    margin-top: 20px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(8px);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.fn-variations-container table.variations {
    width: 100%;
    margin: 0;
}

.fn-variations-container table.variations td,
.fn-variations-container table.variations th {
    padding: 10px 0;
    vertical-align: middle;
}

.fn-variations-container table.variations label {
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: 5px;
    display: block;
}

.fn-variations-container table.variations select {
    width: 100%;
    padding: 10px 15px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    font-size: 16px;
    color: var(--dark-gray);
    transition: all 0.3s ease;
}

.fn-variations-container table.variations select:hover,
.fn-variations-container table.variations select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 15px rgba(232, 5, 76, 0.2);
}

/* Gallery Thumbnails */
.single-product .flex-control-thumbs {
    margin-top: 20px!important;
    display: flex;
    gap: 15px;
    justify-content: center;
    overflow: visible !important;
}

.single-product .flex-control-thumbs li {
    width: 80px;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.single-product .flex-control-thumbs li:hover,
.single-product .flex-control-thumbs li img.flex-active {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(232, 5, 76, 0.3);
}

/* Product Summary Section */
.single-product div.summary {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-top: 30px;
}

/* Product Title */
.single-product .product_title {
    font-size: 36px;
    font-weight: 800;
    color: var(--dark-gray);
    margin: 0;
    line-height: 1.2;
    letter-spacing: -1px;
}

/* Rating */
.single-product .woocommerce-product-rating {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.single-product .star-rating {
    font-size: 18px;
    color: var(--secondary-color);
}

/* Price Display */
.single-product .price {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-color);
    display: flex;
    align-items: baseline;
    gap: 15px;
}

.single-product .price del {
    opacity: 0.5;
    font-size: 28px;
    color: var(--text-gray);
}

.single-product .price ins {
    text-decoration: none;
}

/* Product Short Description */
.single-product .woocommerce-product-details__short-description {
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-gray);
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    backdrop-filter: blur(5px);
}

/* Add to Cart Section */
.single-product .cart {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 30px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    backdrop-filter: blur(8px);
    margin: 20px 0;
}

/* Quantity Input */
.single-product .quantity {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    overflow: hidden;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.single-product .quantity .qty {
    width: 80px;
    height: 50px;
    text-align: center;
    font-size: 18px;
    font-weight: 600;
    border: none;
    background: transparent;
    color: var(--dark-gray);
}

/* Add to Cart Button */
.single-product .single_add_to_cart_button {
    flex: 1;
    height: 60px;
    font-size: 18px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #ff1744 100%);
    color: white;
    border: none;
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(232, 5, 76, 0.3);
}

.single-product .single_add_to_cart_button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(232, 5, 76, 0.5);
}

.single-product .single_add_to_cart_button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.single-product .single_add_to_cart_button:active::before {
    width: 300px;
    height: 300px;
}

/* Product Meta */
.single-product .product_meta {
    padding: 30px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    font-size: 16px;
}

.single-product .product_meta > span {
    display: block;
    margin-bottom: 10px;
    color: var(--text-gray);
}

/* Hide SKU completely */
.single-product .product_meta .sku_wrapper {
    display: none !important;
}

.single-product .product_meta a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.single-product .product_meta a:hover {
    color: var(--secondary-color);
}

.single-product .woocommerce-tabs ul.tabs {
    display: flex;
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 10px;
    overflow: hidden;
}

.single-product .woocommerce-tabs ul.tabs li {
    flex: 1;
    margin: 0;
    border: none;
    background: transparent;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.single-product .woocommerce-tabs ul.tabs li.active {
    background: var(--primary-color);
}

.single-product .woocommerce-tabs ul.tabs li a {
    display: block;
    padding: 15px 30px;
    font-size: 16px;
    font-weight: 600;
    color: var(--dark-gray);
    text-decoration: none;
    text-align: center;
    transition: color 0.3s ease;
}

.single-product .woocommerce-tabs ul.tabs li.active a {
    color: white;
}

.single-product .woocommerce-tabs .panel {
    padding: 40px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    margin-top: 30px;
    font-size: 16px;
    line-height: 1.8;
}

/* Related Products Section */
.single-product .related.products {
    margin-top: 20px;
}

.single-product .related.products > h2 {
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 50px;
    color: var(--dark-gray);
}

.single-product .related.products ul.products {
    /* Remove grid to preserve WooCommerce float-based columns system */
    clear: both;
    margin: 0;
    padding: 0;
}

.single-product .related.products ul.products::after,
.single-product .related.products ul.products::before {
    content: " ";
    display: table;
}

.single-product .related.products ul.products::after {
    clear: both;
}

.single-product .related.products li.product {
    /* Maintain WooCommerce float system */
    float: left;
    margin: 0 2.5% 2.992em 0;
    padding: 20px;
    position: relative;
    width: 22.35%;
    margin-left: 0;
    
    /* Enhanced styling */
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(12px) saturate(180%);
    border-radius: 20px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.single-product .related.products li.product.first {
    clear: both;
}

.single-product .related.products li.product.last {
    margin-right: 0;
}

.single-product .related.products li.product:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Trust Badges Section */
.fn-product-trust-badges {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin: 40px 0;
    padding: 30px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
}

.fn-trust-badge {
    text-align: center;
    padding: 20px;
}

.fn-trust-badge-icon {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.fn-trust-badge-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: 5px;
}

.fn-trust-badge-desc {
    font-size: 14px;
    color: var(--text-gray);
}

/* Sticky Add to Cart Bar */
.fn-sticky-add-to-cart {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px) saturate(180%);
    box-shadow: 0 -5px 30px rgba(0, 0, 0, 0.1);
    padding: 20px;
    z-index: 999;
    transform: translateY(100%);
    transition: transform 0.3s ease;
    display: none;
}

.fn-sticky-add-to-cart.show {
    transform: translateY(0);
    display: block;
}

.fn-sticky-add-to-cart-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.sticky-product-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.sticky-product-image {
    width: 60px;
    height: 60px;
    border-radius: 10px;
    overflow: hidden;
}

.sticky-product-details h4 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
}

.sticky-product-price {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-color);
}

.sticky-add-button {
    padding: 15px 40px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #ff1744 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .single-product div.product {
        padding: 20px;
    }
    
    .fn-product-top-section {
        flex-direction: column;
        gap: 30px;
    }
    
    .fn-product-images-section,
    .fn-product-quick-info {
        flex: 0 0 100%;
        width: 100%;
        max-width: 100%;
    }
    
    .fn-product-quick-info {
        padding: 20px;
    }
    
    .fn-product-header .product_title {
        font-size: 24px !important;
    }
    
    .fn-product-header .price {
        font-size: 28px !important;
    }
    
    .fn-product-variations-section .cart {
        padding: 20px;
    }
    
    .single-product .product_title {
        font-size: 32px;
    }
    
    .single-product .price {
        font-size: 28px;
    }
    
    .single-product .cart {
        flex-direction: column;
        gap: 15px;
    }
    
    .single-product .single_add_to_cart_button {
        width: 100%;
    }
    
    .single-product .woocommerce-tabs ul.tabs {
        flex-direction: column;
    }
    
    .fn-sticky-add-to-cart-content {
        flex-direction: column;
        text-align: center;
    }
    
    .sticky-add-button {
        width: 100%;
    }


    .related .button {
    font-size: 14px !important;
    }

}

.related .button {
    display: block !important;
    text-align: center;
}


/* Dark Mode Adjustments */
[data-theme="dark"] .single-product .product_title,
[data-theme="dark"] .single-product .product_meta > span,
[data-theme="dark"] .single-product .woocommerce-tabs ul.tabs li a,
[data-theme="dark"] .single-product .related.products > h2,
[data-theme="dark"] .fn-trust-badge-title {
    color: var(--dark-gray);
}

[data-theme="dark"] .single-product .woocommerce-product-details__short-description,
[data-theme="dark"] .fn-trust-badge-desc {
    color: var(--text-gray);
}

[data-theme="dark"] .fn-sticky-add-to-cart {
    background: rgba(26, 26, 26, 0.95);
}

/* Loading Animation */
.single-product .product-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    border: 3px solid rgba(232, 5, 76, 0.2);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}