/* ===================================
   KARTEPE STORE - ÜRÜN DETAY SAYFASI
   Ayakkabı E-Ticaret Teması - Mobile First
   =================================== */

/* Import Kartepe Store Font */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

/* ===================================
   GLOBAL SETTINGS
   =================================== */

.product-detail-page {
    font-family: 'Poppins', sans-serif;
    min-height: 100vh;
    background-color: #f8f9fa;
    color: #000000;
    line-height: 1.6;
    padding-bottom: 140px; /* Space for mobile cart bar + navigation */
    overflow-x: hidden;
    filter: none;
    backdrop-filter: none;
}

body {
    filter: none !important;
    backdrop-filter: none !important;
    overflow: auto !important;
}

.product-detail-page * {
    box-sizing: border-box;
}

.container {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===================================
   BREADCRUMB NAVIGATION
   =================================== */

.breadcrumb {
    padding: 20px 0 16px 0;
    background: transparent;
    margin: 0 auto;
    max-width: 100%;
    /* Sticky kampanya barı + header altından çıkarmak için boşluk */
    margin-top: 120px;
    position: relative;
    z-index: 100;
}

.breadcrumb ol {
    display: flex;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 12px;
    flex-wrap: wrap;
    font-family: 'Poppins', sans-serif;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.breadcrumb ol::-webkit-scrollbar {
    display: none;
}

.breadcrumb li {
    font-size: 15px !important;
    color: #555555 !important;
    font-weight: 400 !important;
    line-height: 1.4 !important;
    display: flex;
    align-items: center;
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.breadcrumb li:not(:last-child)::after {
    content: '›';
    margin-left: 12px;
    margin-right: 0;
    color: #333333 !important;
    font-weight: 600 !important;
    font-size: 16px !important;
}

.breadcrumb a {
    color: #555555 !important;
    text-decoration: none !important;
    transition: all 0.3s ease !important;
    font-weight: 400 !important;
    display: inline-block;
    padding: 4px 2px;
    border-radius: 4px;
    min-height: 32px;
    white-space: nowrap;
}

.breadcrumb a:hover {
    color: #000000 !important;
    font-weight: 500 !important;
}

.breadcrumb li[aria-current="page"] {
    color: #000000 !important;
    font-weight: 600 !important;
    font-size: 15px !important;
    padding: 4px 2px;
    min-height: 32px;
    white-space: nowrap;
    display: inline-block;
}

/* ===================================
   PRODUCT CONTAINER
   =================================== */

.product-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 30px;
}

/* ===================================
   PRODUCT GALLERY
   =================================== */

.product-gallery-section {
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    opacity: 1;
    filter: none;
}

.gallery-container {
    position: relative;
}

/* Main Gallery */
.product-gallery-main {
    width: 100%;
    height: 400px;
    background: #ffffff;
    opacity: 1 !important;
    visibility: visible !important;
    filter: none;
}

/* Fix Swiper slide transitions that might cause images to disappear */
.product-gallery-main .swiper-slide {
    display: flex !important;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: #ffffff;
    opacity: 1 !important;
    visibility: visible !important;
    filter: none;
    transition: none !important;
}

.product-gallery-main .swiper-slide-active,
.product-gallery-main .swiper-slide-next,
.product-gallery-main .swiper-slide-prev,
.product-gallery-main .swiper-slide-duplicate,
.product-gallery-main .swiper-slide-duplicate-active {
    opacity: 1 !important;
    visibility: visible !important;
    display: flex !important;
}

.product-gallery-main img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 4px;
    background: #ffffff;
    opacity: 1 !important;
    visibility: visible !important;
    filter: none;
    transition: none !important;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
}

/* Swiper Navigation - Kartepe Store Style */
.swiper-button-next,
.swiper-button-prev {
    width: 44px !important;
    height: 44px !important;
    margin-top: -22px !important;
    background: rgba(255, 255, 255, 0.95) !important;
    border-radius: 50% !important;
    color: #000000 !important;
    font-size: 16px !important;
    font-weight: 700 !important;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2) !important;
    backdrop-filter: none !important;
    filter: none !important;
    border: 1px solid rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease !important;
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
    background: #000000 !important;
    color: #ffffff !important;
    transform: scale(1.1);
}

.swiper-button-next::after,
.swiper-button-prev::after {
    font-size: 16px !important;
    font-weight: 700 !important;
}

/* Swiper Pagination */
.swiper-pagination {
    bottom: 12px !important;
}

.swiper-pagination-bullet {
    background: rgba(255, 255, 255, 0.7) !important;
    border: 1px solid rgba(0, 0, 0, 0.1) !important;
    opacity: 1 !important;
    width: 10px !important;
    height: 10px !important;
}

.swiper-pagination-bullet-active {
    background: #000000 !important;
    border-color: #000000 !important;
}

/* Thumbnail Gallery - Mobile responsive */
.product-gallery-thumbs {
    display: block;
    height: 60px;
    margin-top: 10px;
    padding: 5px 10px;
    background: #f8f9fa;
    border-radius: 8px;
}

/* Mobile thumbnail slides */
.product-gallery-thumbs .swiper-slide {
    height: 50px;
    border-radius: 6px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color 0.3s ease, transform 0.3s ease;
    opacity: 0.7;
}

.product-gallery-thumbs .swiper-slide-thumb-active {
    border-color: #000000;
    opacity: 1;
    transform: scale(1.05);
}

.product-gallery-thumbs img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #ffffff;
    opacity: 1 !important;
    visibility: visible !important;
    transition: none !important;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
}

/* No Image Container */
.no-image-container {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 400px;
    background: #f8f9fa;
    border-radius: 4px;
}

.no-image-container img {
    max-width: 150px;
    opacity: 0.5;
}

/* ===================================
   PRODUCT INFO SECTION
   =================================== */

.product-info-section {
    background: #ffffff;
    border-radius: 12px;
    padding: 30px 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

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

.product-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: #000000;
    margin: 0;
    line-height: 1.3;
    font-family: 'Poppins', sans-serif;
    flex: 1;
}

/* Product Title Section with Wishlist */
.product-title-section {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 16px;
}

/* Product Wishlist Button */
.product-wishlist-btn {
    width: 44px;
    height: 44px;
    background: #ffffff;
    border: 2px solid #f1f3f4;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #333333;
    font-size: 18px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    flex-shrink: 0;
}

.product-wishlist-btn:hover,
.product-wishlist-btn.active {
    background: #f59e0b;
    color: #ffffff;
    border-color: #f59e0b;
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
}

.product-wishlist-btn.active i {
    color: #ffffff !important;
}

.product-meta {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.stars {
    display: flex;
    gap: 2px;
    color: #f59e0b;
    font-size: 16px;
}

.rating-text {
    font-size: 14px;
    color: #666666;
    font-weight: 400;
}

.featured-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    color: #ffffff;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    width: fit-content;
}

/* ===================================
   PRICE SECTION - KARTEPE STORE STYLE
   =================================== */

.price-section {
    margin-bottom: 25px;
}

.price-container {
    background: #ffffff;
    border: 2px solid #f5f5f5;
    border-radius: 12px;
    padding: 25px 20px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.price-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #1e293b 0%, #0f172a 100%);
}

.discount-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #16a34a !important;
    color: #ffffff !important;
    padding: 6px 12px !important;
    border-radius: 20px !important;
    font-size: 12px !important;
    font-weight: 700 !important;
    margin-bottom: 12px !important;
    box-shadow: 0 2px 8px rgba(22, 163, 74, 0.3) !important;
}

.price-main {
    display: flex;
    align-items: baseline;
    gap: 12px;
    flex-wrap: wrap;
}

.current-price {
    font-size: 1.9rem !important;
    font-weight: 700 !important;
    color: #000000 !important;
    line-height: 1 !important;
    font-family: 'Poppins', sans-serif !important;
    margin: 0 !important;
    display: inline-block !important;
}

.original-price {
    font-size: 1.2rem;
    color: #666666;
    text-decoration: line-through;
    font-weight: 500;
}

.savings-amount {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px !important;
    color: #16a34a !important;
    font-weight: 700 !important;
    margin-top: 8px !important;
}

/* ===================================
   STOCK INFO
   =================================== */

.stock-info {
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.stock-info-content {
    flex: 1;
}

.stock-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
}

.stock-status.in-stock {
    background: #d1fae5;
    color: #065f46;
}

.stock-status.low-stock {
    background: #fef3c7;
    color: #92400e;
}

.stock-status.out-of-stock {
    background: #fee2e2;
    color: #991b1b;
}

/* Mobile Wishlist Button */
.mobile-wishlist-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(26, 26, 26, 0.1);
    border-radius: 50%;
    color: #666666;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    font-size: 18px;
}

.mobile-wishlist-btn:hover,
.mobile-wishlist-btn:focus {
    background: rgba(255, 255, 255, 1);
    border-color: #e74c3c;
    color: #e74c3c;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(231, 76, 60, 0.3);
}

.mobile-wishlist-btn:active {
    transform: scale(0.95);
}

.mobile-wishlist-btn.active,
.mobile-wishlist-btn .fas {
    color: #e74c3c;
}

/* ===================================
   DESKTOP ACTIONS - Hidden on mobile
   =================================== */

.desktop-actions {
    display: none;
}

/* ===================================
   DESKTOP TABS - Hidden on mobile/tablet
   =================================== */

.product-tabs-desktop {
    display: none;
}

/* Mobile Product Options */
.mobile-product-options {
    margin: 25px 0;
    padding: 25px;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(26, 26, 26, 0.1);
    position: relative;
    overflow: hidden;
}

.mobile-product-options::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #1a1a1a, #2d2d2d, #404040, #525252);
    border-radius: 16px 16px 0 0;
}

.mobile-options-title {
    font-size: 20px;
    font-weight: 700;
    color: #2c3e50;
    margin: 0 0 20px 0;
    font-family: 'Poppins', sans-serif;
    text-align: center;
    position: relative;
    padding-bottom: 12px;
}

.mobile-options-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #1a1a1a, #404040);
    border-radius: 2px;
}

.mobile-product-options .option-group {
    margin-bottom: 20px;
}

.mobile-product-options .option-group:last-child {
    margin-bottom: 0;
}

.mobile-product-options .option-label {
    display: block;
    font-weight: 600;
    font-size: 16px;
    color: #34495e;
    margin-bottom: 12px;
    font-family: 'Poppins', sans-serif;
    position: relative;
    padding-left: 12px;
}

.mobile-product-options .option-label::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 16px;
    background: linear-gradient(135deg, #1a1a1a, #404040);
    border-radius: 2px;
}

.mobile-product-options .option-values {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.mobile-product-options .option-btn {
    padding: 14px 18px;
    border: 2px solid #e1e5e9;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    color: #2c3e50;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    min-width: 70px;
    text-align: center;
    font-family: 'Poppins', sans-serif;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
    letter-spacing: 0.3px;
}

.mobile-product-options .option-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s;
}

.mobile-product-options .option-btn:hover::before {
    left: 100%;
}

.mobile-product-options .option-btn:hover:not(.disabled) {
    border-color: #2c3e50;
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: #ffffff;
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 25px rgba(44, 62, 80, 0.3);
}

.mobile-product-options .option-btn.selected {
    border-color: #1a1a1a;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: #ffffff;
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 25px rgba(26, 26, 26, 0.4);
    font-weight: 700;
    position: relative;
}

.mobile-product-options .option-btn.selected::after {
    content: '✓';
    position: absolute;
    top: -5px;
    right: -5px;
    width: 20px;
    height: 20px;
    background: #ffffff;
    color: #1a1a1a;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    animation: checkmarkAppear 0.3s ease;
}

@keyframes checkmarkAppear {
    from {
        opacity: 0;
        transform: scale(0);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.mobile-product-options .option-btn.disabled {
    opacity: 0.4;
    cursor: not-allowed;
    background: linear-gradient(135deg, #ecf0f1 0%, #bdc3c7 100%);
    color: #7f8c8d;
    transform: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    border-color: #bdc3c7;
}

.mobile-product-options .option-btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(44, 62, 80, 0.3), 0 3px 12px rgba(0, 0, 0, 0.08);
}

.mobile-product-options .option-btn small {
    display: block;
    font-size: 11px;
    margin-top: 4px;
    opacity: 0.9;
    font-weight: 500;
    color: inherit;
    background: rgba(255, 255, 255, 0.2);
    padding: 2px 6px;
    border-radius: 4px;
    backdrop-filter: blur(4px);
}

/* Mobile specific adjustments for small screens */
@media (max-width: 480px) {
    .mobile-product-options {
        padding: 16px;
        margin: 20px 0;
    }
    
    .mobile-product-options .option-values {
        gap: 8px;
    }
    
    .mobile-product-options .option-btn {
        padding: 12px 14px;
        font-size: 14px;
        min-width: 60px;
        border-radius: 10px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }
    
    .mobile-product-options .option-btn:hover:not(.disabled) {
        transform: translateY(-1px) scale(1.01);
        box-shadow: 0 4px 15px rgba(52, 152, 219, 0.25);
    }
    
    .mobile-product-options .option-btn.selected {
        transform: translateY(-1px) scale(1.03);
        box-shadow: 0 4px 15px rgba(46, 204, 113, 0.3);
    }
    
    .mobile-product-options .option-btn.selected::after {
        width: 16px;
        height: 16px;
        font-size: 10px;
        top: -3px;
        right: -3px;
        color: #1a1a1a;
    }
    
    .mobile-product-options .option-btn small {
        font-size: 10px;
        margin-top: 3px;
        padding: 1px 4px;
    }
}

/* ===================================
   PRODUCT TABS
   =================================== */

.product-tabs {
    margin-top: 30px;
}

.tab-navigation {
    display: flex;
    background: #f5f5f5;
    border-radius: 8px;
    padding: 4px;
    margin-bottom: 20px;
    overflow-x: auto;
    gap: 4px;
}

.tab-navigation::-webkit-scrollbar {
    display: none;
}

.tab-btn {
    flex: 1;
    min-width: max-content;
    padding: 12px 16px;
    background: transparent;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    color: #666666;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    font-family: 'Poppins', sans-serif;
}

.tab-btn.active {
    background: #ffffff;
    color: #000000;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.tab-content-container {
    position: relative;
}

.tab-content {
    display: none !important;
    animation: fadeIn 0.3s ease;
}

.tab-content.active {
    display: block !important;
}

/* CSS Fallback for tabs without JavaScript */
.tab-content:target {
    display: block !important;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Description Content */
.description-content {
    font-size: 15px;
    line-height: 1.7;
    color: #333333;
}

/* Specifications Table */
.specifications-table table {
    width: 100%;
    border-collapse: collapse;
}

.specifications-table tr {
    border-bottom: 1px solid #f1f3f4;
}

.specifications-table tr:last-child {
    border-bottom: none;
}

.specifications-table td {
    padding: 12px 0;
    font-size: 14px;
}

.spec-name {
    font-weight: 600;
    color: #333333;
    width: 40%;
}

.spec-value {
    color: #666666;
}

.no-specifications {
    color: #666666;
    font-style: italic;
    text-align: center;
    padding: 20px;
}

/* Reviews Section */
.reviews-section h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #000000;
    margin-bottom: 12px;
}

.reviews-section p {
    color: #666666;
    font-style: italic;
}

/* ===================================
   RELATED PRODUCTS - KARTEPE STYLE
   =================================== */

.related-products {
    background: #ffffff;
    border-radius: 12px;
    padding: 30px 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
}

.related-products h2 {
    font-size: 1.6rem;
    font-weight: 700;
    color: #000000;
    margin: 0 0 25px 0;
    text-align: center;
    font-family: 'Poppins', sans-serif;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

/* Product Card - Kartepe Store Style */
.product-card {
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid #f1f3f4;
    position: relative;
}

.product-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    border-color: #e5e7eb;
}

.product-image {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #ffffff;
    transition: transform 0.3s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    color: #ffffff;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 10px;
    font-weight: 600;
    z-index: 2;
}

.product-actions {
    position: absolute;
    top: 8px;
    right: 8px;
    opacity: 0;
    transform: translateX(8px);
    transition: all 0.3s ease;
}

.product-card:hover .product-actions {
    opacity: 1;
    transform: translateX(0);
}

.action-btn {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #333333;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 14px;
}

.action-btn:hover {
    background: #000000;
    color: #ffffff;
    transform: scale(1.1);
}

.product-content {
    padding: 14px 10px 12px 10px !important;
}

.product-name {
    margin-bottom: 8px;
}

.product-name a {
    color: #000000;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.3s ease;
}

.product-name a:hover {
    color: #1e293b;
}

.product-card .product-price {
    margin-bottom: 12px;
    display: flex;
    align-items: baseline;
    gap: 8px;
    flex-wrap: wrap;
}

.product-card .current-price {
    font-size: 1.1rem !important;
    font-weight: 700 !important;
    color: #000000 !important;
}

.product-card .original-price {
    font-size: 0.875rem;
    color: #666666;
    text-decoration: line-through;
}

/* Button Styles - Kartepe Store */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    font-family: 'Poppins', sans-serif;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: #000000;
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.btn-outline {
    background: #f5f5f5;
    color: #000000;
    border: 2px solid #f5f5f5;
}

.btn-outline:hover {
    background: #ffffff;
    border-color: #000000;
    color: #000000;
}

.btn-sm {
    padding: 8px 12px !important;
    font-size: 12px !important;
    gap: 4px !important;
}

.product-card .btn {
        width: 100% !important;
    padding: 8px 6px !important;
    font-size: 11px !important;
    font-weight: 600 !important;
    gap: 3px !important;
    border-radius: 6px !important;
    min-height: 34px !important;
    white-space: nowrap !important;
        overflow: hidden !important;
    text-overflow: ellipsis !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
}

.product-card .btn i {
    font-size: 10px !important;
    flex-shrink: 0;
}

/* Ultra small screens - compact layout */
@media (max-width: 360px) {
    .products-grid {
        gap: 8px;
    }
    
    .product-content {
        padding: 10px 8px 8px 8px !important;
    }
    
    .product-card .btn {
        padding: 6px 4px !important;
        font-size: 10px !important;
        min-height: 30px !important;
        gap: 2px !important;
    }
    
    .product-card .btn i {
        font-size: 9px !important;
    }
    
    .product-card .btn span {
        font-size: 9px !important;
    }
}

/* ===================================
   MOBILE CART BAR - KARTEPE STYLE
   =================================== */

.mobile-cart-bar {
    position: fixed;
    bottom: 65px;
    left: 0;
    right: 0;
    z-index: 999;
    background: rgba(255, 255, 255, 0.95);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 12px 12px 0 0;
    padding: 12px 20px;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1), 0 4px 15px rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 60px;
}

/* Mobile Price Info */
.mobile-price-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 90px;
}

.mobile-price {
    font-size: 16px !important;
    font-weight: 700 !important;
    color: #000000 !important;
    line-height: 1 !important;
    font-family: 'Poppins', sans-serif !important;
}

.mobile-discount {
    font-size: 10px;
    color: #16a34a;
    font-weight: 600;
    background: rgba(22, 163, 74, 0.1);
    padding: 2px 6px;
    border-radius: 8px;
    text-align: center;
}

/* Mobile Quantity */
.mobile-quantity {
    display: flex;
    align-items: center;
    background: #f5f5f5;
    border-radius: 8px;
    padding: 4px;
    gap: 2px;
    border: 2px solid #f1f3f4;
}

.mobile-quantity .qty-btn {
    width: 32px;
    height: 32px;
    border: none;
    background: #ffffff;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    color: #333333;
    font-size: 12px;
    font-weight: 600;
}

.mobile-quantity .qty-btn:hover {
    background: #000000;
    color: #ffffff;
    transform: scale(1.05);
}

#quantity-mobile {
    width: 36px;
    height: 32px;
    border: none;
    background: transparent;
    text-align: center;
    font-size: 14px;
    font-weight: 600;
    color: #000000;
    font-family: 'Poppins', sans-serif;
}

/* Mobile Cart Button */
.mobile-add-cart {
        flex: 1;
    background: #000000;
    color: #ffffff;
    border: none;
    border-radius: 4px;
    padding: 14px 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 14px;
    font-family: 'Poppins', sans-serif;
}

.mobile-add-cart:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

/* Mobile Wishlist Button - Hidden (using product-wishlist-btn instead) */
.mobile-wishlist {
    display: none;
}

.mobile-wishlist:hover,
.mobile-wishlist.active {
    background: #f59e0b;
    color: #ffffff;
    border-color: #f59e0b;
    transform: translateY(-10px) scale(1.05);
}

/* ===================================
   NOTIFICATION SYSTEM
   =================================== */

.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    max-width: 300px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    transform: translateX(100%);
    opacity: 0;
    transition: all 0.3s ease;
}

.notification.show {
    transform: translateX(0);
    opacity: 1;
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    color: #ffffff;
    font-weight: 600;
        font-size: 14px;
}

.notification-success {
    background: #16a34a;
}

.notification-error {
    background: #dc2626;
}

.notification-warning {
    background: #f59e0b;
}

.notification-info {
    background: #0369a1;
}

/* ===================================
   TABLET BREAKPOINT (768px+)
   =================================== */

@media (min-width: 768px) {
    .container {
        max-width: 768px;
        padding: 0 30px;
    }

    .product-detail-page {
        padding-bottom: 40px;
    }

    /* Breadcrumb Tablet Improvements */
    .breadcrumb {
        padding: 24px 0 20px 0;
        margin-top: 125px; /* Tablet için biraz daha fazla boşluk */
    }

    .breadcrumb ol {
        gap: 16px;
    }

    .breadcrumb li {
        font-size: 16px !important;
        max-width: 200px;
    }

    .breadcrumb li:not(:last-child)::after {
        margin-left: 16px;
        font-size: 17px !important;
    }

    .breadcrumb li[aria-current="page"] {
        font-size: 16px !important;
    }

    .product-container {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 40px;
        align-items: start;
    }

    .product-gallery-main {
        height: 500px;
    }

    .product-gallery-thumbs {
        display: block;
        height: 80px;
        margin-top: 15px;
        padding: 10px 15px;
        background: #f8f9fa;
        border-radius: 8px;
    }

    .product-gallery-thumbs .swiper-slide {
        height: 80px;
        border-radius: 4px;
        overflow: hidden;
        cursor: pointer;
        border: 2px solid transparent;
        transition: border-color 0.3s ease, transform 0.3s ease;
        opacity: 0.8;
    }

    .product-gallery-thumbs .swiper-slide-thumb-active {
        border-color: #000000;
        opacity: 1;
        transform: scale(1.05);
    }

    .product-gallery-thumbs img {
        width: 100%;
        height: 100%;
        object-fit: contain;
        background: #ffffff;
        opacity: 1 !important;
        visibility: visible !important;
        transition: none !important;
    }

    .product-info-section {
        padding: 40px 30px;
    }

    .product-title {
        font-size: 2rem;
    }

    .product-wishlist-btn {
        width: 48px;
        height: 48px;
        font-size: 20px;
    }

    .current-price {
        font-size: 2.2rem !important;
    }

    .desktop-actions {
        display: block;
        margin-bottom: 32px;
    }
    
    /* Hide mobile product options on tablet and desktop */
    .mobile-product-options {
        display: none;
    }
    
    .product-main-info .quantity-selector {
        margin-bottom: 12px;
    }
    
    .product-main-info .quantity-selector label {
        display: block;
        margin-bottom: 5px;
        font-weight: 600;
        color: #333333;
        font-family: 'Poppins', sans-serif;
        font-size: 14px;
    }
    
    .quantity-controls {
        display: flex;
        align-items: center;
        gap: 0;
        max-width: 150px;
        border: 2px solid #f1f3f4;
        border-radius: 4px;
        overflow: hidden;
    }

    .quantity-controls .qty-btn {
        width: 44px;
        height: 44px;
        border: none;
        background: #f8f9fa;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: all 0.3s ease;
        font-weight: 600;
        color: #333333;
        font-size: 18px;
    }

    .quantity-controls .qty-btn:hover {
        background: #000000;
        color: #ffffff;
    }
    
    #quantity-desktop {
        width: 60px;
        height: 44px;
        border: none;
        border-left: 1px solid #f1f3f4;
        border-right: 1px solid #f1f3f4;
        text-align: center;
        font-size: 16px;
        font-weight: 600;
        background: #ffffff;
        color: #000000;
        font-family: 'Poppins', sans-serif;
    }
    
    #quantity-desktop:focus {
        outline: none;
        background: #f8f9fa;
    }
    
    /* Product Options */
    .product-main-info .product-options {
        margin: 15px 0 0 0;
        padding: 18px 20px;
        background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
        border-radius: 10px;
        box-shadow: 0 3px 12px rgba(0, 0, 0, 0.06);
        border: 1px solid rgba(26, 26, 26, 0.1);
        position: relative;
        overflow: hidden;
        flex-shrink: 0;
    }
    
    .product-options::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: linear-gradient(90deg, #1a1a1a, #2d2d2d, #404040, #525252);
        border-radius: 16px 16px 0 0;
    }
    
    .product-main-info .option-group {
        margin-bottom: 12px;
    }
    
    .product-main-info .option-group:last-child {
        margin-bottom: 0;
    }
    
    .product-main-info .option-label {
        display: block;
        font-weight: 600;
        font-size: 14px;
        color: #34495e;
        margin-bottom: 8px;
        position: relative;
        padding-left: 12px;
    }
    
    .option-label::before {
        content: '';
        position: absolute;
        left: 0;
        top: 50%;
        transform: translateY(-50%);
        width: 4px;
        height: 16px;
        background: linear-gradient(135deg, #1a1a1a, #404040);
        border-radius: 2px;
    }
    
    .option-values {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .product-main-info .option-btn {
        padding: 8px 14px;
        border: 2px solid #e1e5e9;
        background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
        color: #2c3e50;
        border-radius: 8px;
        font-size: 13px;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        min-width: 60px;
        text-align: center;
        box-shadow: 0 1px 6px rgba(0, 0, 0, 0.05);
        position: relative;
        overflow: hidden;
        letter-spacing: 0.1px;
    }
    
    .option-btn::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
        transition: left 0.5s;
    }
    
    .option-btn:hover::before {
        left: 100%;
    }
    
    .option-btn:hover:not(.disabled) {
        border-color: #2c3e50;
        background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
        color: #ffffff;
        transform: translateY(-2px) scale(1.02);
        box-shadow: 0 8px 25px rgba(44, 62, 80, 0.3);
    }
    
    .option-btn.selected {
        border-color: #1a1a1a;
        background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
        color: #ffffff;
        transform: translateY(-2px) scale(1.05);
        box-shadow: 0 8px 25px rgba(26, 26, 26, 0.4);
        font-weight: 700;
        position: relative;
    }
    
    .option-btn.selected::after {
        content: '✓';
        position: absolute;
        top: -5px;
        right: -5px;
        width: 20px;
        height: 20px;
        background: #ffffff;
        color: #1a1a1a;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 12px;
        font-weight: 700;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
        animation: checkmarkAppear 0.3s ease;
    }
    
    .option-btn.disabled {
        opacity: 0.4;
        cursor: not-allowed;
        background: linear-gradient(135deg, #ecf0f1 0%, #bdc3c7 100%);
        color: #7f8c8d;
        transform: none;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        border-color: #bdc3c7;
    }
    
    .option-btn:focus {
        outline: none;
        box-shadow: 0 0 0 3px rgba(44, 62, 80, 0.3), 0 3px 12px rgba(0, 0, 0, 0.08);
    }
    
    .option-btn small {
        display: block;
        font-size: 11px;
        margin-top: 4px;
        opacity: 0.9;
        font-weight: 500;
        color: inherit;
        background: rgba(255, 255, 255, 0.2);
        padding: 2px 6px;
        border-radius: 4px;
    }
    
    .product-main-info .action-buttons {
        display: flex;
        gap: 12px;
        margin-top: 12px;
    }

    .product-main-info .action-buttons .btn {
        flex: 1;
        height: 46px;
        font-size: 14px;
        font-weight: 600;
        border-radius: 8px;
    }

    .product-main-info .action-buttons .btn-outline {
        flex: 0 0 auto;
        width: 46px;
        padding: 0;
        border-radius: 8px;
    }

    .mobile-cart-bar {
        display: none;
    }

    .products-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
    }
    
    .product-card .btn {
        font-size: 12px !important;
        padding: 9px 8px !important;
        min-height: 36px !important;
    }

    .related-products {
        padding: 40px 30px;
    }

    .tab-navigation {
        overflow: visible;
    }
}

/* ===================================
   DESKTOP BREAKPOINT (1024px+)
   =================================== */

@media (min-width: 1024px) {
    .container {
        max-width: 1400px;
        padding: 0 40px;
    }

    /* Breadcrumb Desktop Improvements */
    .breadcrumb {
        padding: 28px 0 24px 0;
        margin-top: 130px; /* Desktop için daha fazla boşluk */
    }

    .breadcrumb ol {
        gap: 20px;
    }

    .breadcrumb li {
        font-size: 17px !important;
        max-width: 300px;
    }

    .breadcrumb li:not(:last-child)::after {
        margin-left: 20px;
        font-size: 18px !important;
    }

    .breadcrumb li[aria-current="page"] {
        font-size: 17px !important;
    }

    .product-container {
        display: grid;
        grid-template-columns: 1fr 1.2fr;
        gap: 50px;
        align-items: start;
    }

    /* Single column right layout - full width for product info */
    .product-info-section {
        display: block;
    }

    /* Main product info - full width */
    .product-main-info {
        display: flex;
        flex-direction: column;
        width: 100%;
    }

    /* Desktop tabs moved below main container */
    .product-tabs-desktop {
        background: #ffffff;
        border-radius: 12px;
        padding: 30px 40px;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        margin-top: 40px;
        width: 100%;
    }

    .product-gallery-main {
        height: calc(100vh - 280px);
        min-height: 500px;
    }

    .product-gallery-thumbs {
        height: 100px;
        margin-top: 20px;
    }

    .product-gallery-thumbs .swiper-slide {
        height: 100px;
    }

    .product-info-section {
        padding: 0;
        background: none;
        box-shadow: none;
        border-radius: 0;
    }

    .product-main-info {
        background: #ffffff;
        border-radius: 12px;
        padding: 25px 30px;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        min-height: calc(100vh - 280px);
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }

    /* Ultra compact spacing for product info */
    .product-main-info .product-header {
        margin-bottom: 15px;
        flex-shrink: 0;
    }

    .product-main-info .product-title {
        margin-bottom: 8px;
        font-size: 2.1rem;
        line-height: 1.1;
    }

    .product-main-info .product-meta {
        margin-bottom: 0;
    }

    .product-main-info .price-section {
        margin-bottom: 15px;
        flex-shrink: 0;
    }

    .product-main-info .stock-info {
        margin-bottom: 15px;
        flex-shrink: 0;
    }

    .product-main-info .desktop-actions {
        margin-top: auto;
        margin-bottom: 0;
        flex-shrink: 0;
    }

    .product-title {
        font-size: 2.5rem;
    }

    .product-wishlist-btn {
    width: 52px;
    height: 52px;
        font-size: 22px;
    }

    .product-main-info .current-price {
        font-size: 2.0rem !important;
    }

    .product-main-info .price-container {
        padding: 15px 20px;
        border-radius: 10px;
        margin-bottom: 0;
    }

    .product-main-info .price-container:hover {
        transform: translateY(-1px);
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.10);
        border-color: #e5e7eb;
    }

    .products-grid {
        grid-template-columns: repeat(5, 1fr);
        gap: 24px;
    }
    
    .product-card .btn {
        font-size: 13px !important;
        padding: 10px 12px !important;
        min-height: 38px !important;
        gap: 6px !important;
    }
    
    .product-content {
        padding: 16px 14px 14px 14px !important;
    }

    /* Hide original product tabs on desktop - they'll be in the right column now */
    .product-tabs {
        display: none;
    }

    /* Desktop tabs styling */
    .product-tabs-desktop {
        display: block;
    }
    
    .product-tabs-desktop h3 {
        font-size: 1.2rem;
        font-weight: 600;
        color: #000000;
        margin-bottom: 15px;
        font-family: 'Poppins', sans-serif;
    }

    .product-tabs-desktop .tab-navigation {
        background: #f8f9fa;
        border-radius: 8px;
        padding: 6px;
        margin-bottom: 30px;
        display: flex;
        gap: 6px;
        max-width: 500px;
    }

    .product-tabs-desktop .tab-btn {
        flex: 1;
        padding: 14px 20px;
        background: transparent;
        border: none;
        border-radius: 6px;
        font-size: 14px;
        font-weight: 500;
        color: #666666;
        cursor: pointer;
        transition: all 0.3s ease;
        font-family: 'Poppins', sans-serif;
        text-align: center;
        min-width: 120px;
    }

    .product-tabs-desktop .tab-btn.active {
        background: #ffffff;
        color: #000000;
        font-weight: 600;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }

    .product-tabs-desktop .tab-content {
        display: none;
        animation: fadeIn 0.3s ease;
    }

    .product-tabs-desktop .tab-content.active {
        display: block;
    }

    .product-tabs-desktop .description-content {
        font-size: 15px;
        line-height: 1.7;
        color: #333333;
        max-width: 1000px;
        columns: 2;
        column-gap: 40px;
        column-rule: 1px solid #f1f3f4;
    }

    .product-tabs-desktop .specifications-table table {
        width: 100%;
        max-width: 800px;
        border-collapse: collapse;
        font-size: 14px;
    }

    .product-tabs-desktop .specifications-table td {
        padding: 12px 16px;
        font-size: 14px;
        border-bottom: 1px solid #f1f3f4;
    }

    .product-tabs-desktop .specifications-table .spec-name {
        width: 250px;
        font-weight: 600;
        color: #333333;
        background: #f8f9fa;
    }

    .product-tabs-desktop .specifications-table .spec-value {
        color: #666666;
        background: #ffffff;
    }

    .product-tabs-desktop .reviews-section h3 {
        font-size: 1.1rem;
        font-weight: 600;
        color: #000000;
        margin-bottom: 12px;
    }

    .related-products {
        padding: 50px 40px;
    }

    .product-content {
        padding: 20px 16px;
    }

    .product-name a {
        font-size: 15px;
    }

    .product-card .current-price {
        font-size: 1.25rem !important;
    }

    /* Enhanced hover effects for desktop */
    .product-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.02);
        opacity: 0;
        transition: opacity 0.3s ease;
        pointer-events: none;
        z-index: 1;
    }

    .product-card:hover::before {
        opacity: 1;
    }
}

/* ===================================
   LARGE DESKTOP BREAKPOINT (1440px+)
   =================================== */

@media (min-width: 1440px) {
    .container {
        max-width: 1600px;
    }
    
    .product-container {
        gap: 80px;
        grid-template-columns: 1fr 1fr;
    }
    
    .product-gallery-main {
        height: calc(100vh - 260px);
        min-height: 600px;
    }
    
    .product-main-info {
        padding: 30px 35px;
        min-height: calc(100vh - 260px);
    }
    
    .product-tabs-desktop {
        padding: 40px 50px;
        margin-top: 50px;
    }
    
    .product-tabs-desktop .description-content {
        font-size: 16px;
        columns: 3;
        column-gap: 50px;
        max-width: 1200px;
    }
    
    .products-grid {
        grid-template-columns: repeat(6, 1fr);
        gap: 28px;
    }
}

/* ===================================
   LOADING STATES
   =================================== */

.btn[disabled] {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

.btn .fa-spinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* ===================================
   ACCESSIBILITY & RESPONSIVE
   =================================== */

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

.btn:focus,
.tab-btn:focus,
.qty-btn:focus,
input:focus {
    outline: 2px solid #1e293b;
    outline-offset: 2px;
}

/* ===================================
   HAMBURGER MENU STYLES - COMPATIBILITY
   =================================== */

/* Ensure hamburger menu works on product detail page */
.hamburger-menu {
        display: flex;
    flex-direction: column;
        justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    background: none;
    border: none;
        cursor: pointer;
    padding: 8px;
    border-radius: 4px;
        transition: all 0.3s ease;
}

.hamburger-line {
    width: 24px;
    height: 2px;
    background: #000000;
    margin: 2px 0;
    transition: all 0.3s ease;
    border-radius: 1px;
}

.hamburger-menu.active .hamburger-line:first-child {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger-menu.active .hamburger-line:nth-child(2) {
        opacity: 0;
}

.hamburger-menu.active .hamburger-line:third-child {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Mobile Navigation Overlay */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    backdrop-filter: none !important;
    filter: none !important;
    pointer-events: none;
}

.mobile-nav-overlay:not(.active) {
    display: none !important;
}

.mobile-nav-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    display: block;
}

.mobile-nav-sidebar {
    position: absolute;
    top: 0;
    left: 0;
    width: 80%;
    max-width: 320px;
    height: 100%;
    background: #ffffff;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
}

.mobile-nav-overlay.active .mobile-nav-sidebar {
    transform: translateX(0);
}

.mobile-nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid #f1f3f4;
    background: #f8f9fa;
}

.mobile-nav-header h3 {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 700;
    color: #000000;
    font-family: 'Poppins', sans-serif;
}

.mobile-nav-close {
    width: 40px;
    height: 40px;
    border: none;
    background: none;
    cursor: pointer;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    color: #666666;
}

.mobile-nav-close:hover {
    background: rgba(0, 0, 0, 0.1);
    color: #000000;
}

.mobile-nav-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-nav-menu li {
    border-bottom: 1px solid #f1f3f4;
}

.mobile-nav-link {
    display: block;
    padding: 16px 20px;
    color: #333333;
    text-decoration: none;
    font-weight: 500;
    font-family: 'Poppins', sans-serif;
    transition: all 0.3s ease;
}

.mobile-nav-link:hover {
    background: #f8f9fa;
    color: #000000;
    text-decoration: none;
}

/* Show hamburger on mobile */
@media (max-width: 768px) {
    .hamburger-menu {
        display: flex;
    }
}

/* Hide hamburger on desktop */
@media (min-width: 769px) {
    .hamburger-menu {
        display: none;
    }
    
    .mobile-nav-overlay {
        display: none;
    }
}

/* Print Styles */
@media print {
    .mobile-cart-bar,
    .product-actions,
    .desktop-actions,
    .swiper-button-next,
    .swiper-button-prev,
    .swiper-pagination,
    .hamburger-menu,
    .mobile-nav-overlay {
        display: none !important;
    }
    
    .product-detail-page {
        background: #ffffff !important;
        color: #000000 !important;
    }
    
    .product-container {
        display: block !important;
    }
    
    .product-gallery-main {
        height: auto !important;
        page-break-inside: avoid;
    }
}

/* ===================================
   MOBILE RESPONSIVE IMPROVEMENTS
   =================================== */
   
@media (max-width: 768px) {
    .breadcrumb {
        margin-top: 110px !important; /* Mobile'da kampanya barı + header için daha fazla boşluk */
        padding: 16px 0 12px 0 !important;
    }
    
    /* Mobile image rendering optimizations - fix blur */
    .product-gallery-main img,
    .product-gallery-thumbs img {
        image-rendering: -moz-crisp-edges !important;
        image-rendering: -webkit-optimize-contrast !important;
        image-rendering: crisp-edges !important;
        image-rendering: pixelated !important;
        -ms-interpolation-mode: nearest-neighbor !important;
        backface-visibility: hidden !important;
        -webkit-backface-visibility: hidden !important;
        transform: translate3d(0, 0, 0) !important;
        -webkit-transform: translate3d(0, 0, 0) !important;
        will-change: transform !important;
        -webkit-font-smoothing: antialiased !important;
        -moz-osx-font-smoothing: grayscale !important;
        transform-style: preserve-3d !important;
    }
    
    /* Mobile thumbnail gallery optimization */
    .product-gallery-thumbs {
        height: 55px !important;
        margin-top: 8px !important;
        padding: 4px 8px !important;
    }
    
    .product-gallery-thumbs .swiper-slide {
        height: 47px !important;
        border-radius: 4px !important;
    }
    
    /* Prevent blur on mobile gallery container */
    .product-gallery-main {
        -webkit-transform: translateZ(0) !important;
        transform: translateZ(0) !important;
        backface-visibility: hidden !important;
        -webkit-backface-visibility: hidden !important;
        perspective: 1000px !important;
        -webkit-perspective: 1000px !important;
    }
    
    .product-gallery-main .swiper-slide {
        -webkit-transform: translateZ(0) !important;
        transform: translateZ(0) !important;
        backface-visibility: hidden !important;
        -webkit-backface-visibility: hidden !important;
    }
}

@media (max-width: 480px) {
    .product-gallery-thumbs {
        height: 50px !important;
        margin-top: 6px !important;
        padding: 3px 6px !important;
    }
    
    .product-gallery-thumbs .swiper-slide {
        height: 44px !important;
        border-radius: 3px !important;
    }
    
    /* Ultra mobile specific image sharpness fixes */
    .product-gallery-main img,
    .product-gallery-thumbs img {
        -webkit-font-smoothing: antialiased !important;
        -moz-osx-font-smoothing: grayscale !important;
        text-rendering: optimizeLegibility !important;
        image-rendering: auto !important;
        image-rendering: high-quality !important;
        image-rendering: -webkit-crisp-edges !important;
        max-width: 100% !important;
        height: auto !important;
        object-fit: contain !important;
        object-position: center !important;
    }
}