/* ===== RESET & GLOBALS ===== */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Poppins', sans-serif;
        }
        
        body {
            background: #f5f5f5;
            color: #333;
            transition: all 0.3s;
        }
        
        body.night-mode {
            background: #1a1a1a;
            color: #f1f1f1;
        }

        /* ===== BREADCRUMB NAVIGATION ===== */
        .breadcrumb {
            padding: 20px 5%;
            background: #fff;
            box-shadow: 0 2px 5px rgba(0,0,0,0.05);
            margin-bottom: 30px;
            animation: fadeInDown 0.8s;
        }
        
        body.night-mode .breadcrumb {
            background: #2d2d2d;
            box-shadow: 0 2px 5px rgba(0,0,0,0.3);
        }
        
        .breadcrumb-list {
            display: flex;
            list-style: none;
            flex-wrap: wrap;
        }
        
        .breadcrumb-item {
            margin-right: 10px;
            display: flex;
            align-items: center;
        }
        
        .breadcrumb-item:not(:last-child)::after {
            content: '>';
            margin-left: 10px;
            color: #777;
        }
        
        body.night-mode .breadcrumb-item:not(:last-child)::after {
            color: #aaa;
        }
        
        .breadcrumb-link {
            color: #555;
            text-decoration: none;
            transition: all 0.3s;
            font-size: 14px;
        }
        
        body.night-mode .breadcrumb-link {
            color: #ccc;
        }
        
        .breadcrumb-link:hover {
            color: #ff6b6b;
        }
        
        .breadcrumb-link.current {
            color: #ff6b6b;
            font-weight: bold;
        }

        /* ===== PRODUCT DETAIL CONTAINER ===== */
        .product-detail-container {
            padding: 0 5% 50px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            max-width: 1400px;
            margin: 0 auto;
        }
        
        @media (max-width: 992px) {
            .product-detail-container {
                grid-template-columns: 1fr;
                display: block;
            }
        }

        /* ===== PRODUCT GALLERY ===== */
        .product-gallery {
            position: relative;
            animation: fadeInLeft 0.8s;
            width: 100%;
            max-width: 600px; /* Fixed max-width for gallery */
            margin: 0 auto;
        }
        
        .main-slider {
            margin-bottom: 10px;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            transition: all 0.3s;
        }
        
        body.night-mode .main-slider {
            box-shadow: 0 5px 15px rgba(0,0,0,0.3);
        }
        
        .thumbnail-slider {
            margin: 0 -5px;
        }
        
        .thumbnail-slider .splide__slide {
            padding: 0 5px;
            cursor: pointer;
            opacity: 0.7;
            transition: opacity 0.3s;
        }
        
        .thumbnail-slider .splide__slide.is-active {
            opacity: 1;
        }
        
        .thumbnail-slider .splide__slide img {
            border-radius: 8px;
            transition: all 0.3s;
            border: 2px solid transparent;
            height: 75px;
            width: 100%;
            object-fit: cover;
        }
        
        .thumbnail-slider .splide__slide.is-active img {
            border-color: #ff6b6b;
        }
        
        .thumbnail-slider .splide__slide:hover img {
            transform: scale(1.05);
        }
        
        .product-badge {
            position: absolute;
            top: 20px;
            left: 20px;
            background: #ff6b6b;
            color: white;
            padding: 8px 15px;
            border-radius: 20px;
            font-size: 14px;
            font-weight: bold;
            z-index: 2;
            animation: pulse 2s infinite, bounceIn 1s;
        }
        
        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.05); }
            100% { transform: scale(1); }
        }
        
        .zoom-hint {
            position: absolute;
            bottom: 20px;
            right: 20px;
            background: rgba(0,0,0,0.7);
            color: white;
            padding: 8px 12px;
            border-radius: 20px;
            font-size: 12px;
            z-index: 2;
            display: flex;
            align-items: center;
            gap: 5px;
            animation: fadeInUp 1s;
            cursor: pointer;
        }

        /* Zoom modal styles */
        .zoom-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.9);
            z-index: 1000;
            justify-content: center;
            align-items: center;
        }
        
        .zoom-modal.active {
            display: flex;
            animation: fadeIn 0.3s;
        }
        
        .zoom-content {
            position: relative;
            max-width: 90%;
            max-height: 90%;
            width: 100%;
            height: 100%;
            display: flex;
            justify-content: center;
            align-items: center;
        }
        
        .zoom-content img {
            max-width: 100%;
            max-height: 90vh;
            object-fit: contain;
        }
        
        .close-zoom {
            position: absolute;
            top: 30px;
            right: 30px;
            color: white;
            font-size: 30px;
            cursor: pointer;
            z-index: 1001;
        }
        
        .zoom-nav {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 100%;
            display: flex;
            justify-content: space-between;
            padding: 0 20px;
            z-index: 1001;
        }
        
        .zoom-nav-btn {
            background: rgba(255,255,255,0.2);
            color: white;
            border: none;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            font-size: 20px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s;
        }
        
        .zoom-nav-btn:hover {
            background: rgba(255,255,255,0.4);
        }

        /* ===== PRODUCT INFO ===== */
        .product-info {
            position: relative;
            animation: fadeInRight 0.8s;
            width: 100%;
            max-width: 600px;
            margin: 0 auto;
        }
        
        .product-title {
            font-size: 32px;
            margin-bottom: 15px;
            color: #333;
            transition: all 0.3s;
        }
        
        body.night-mode .product-title {
            color: #f1f1f1;
        }
        
        .product-subtitle {
            font-size: 18px;
            color: #777;
            margin-bottom: 20px;
            transition: all 0.3s;
        }
        
        body.night-mode .product-subtitle {
            color: #aaa;
        }
        
        .product-rating {
            display: flex;
            align-items: center;
            margin-bottom: 20px;
        }
        
        .stars {
            color: #ffc107;
            margin-right: 10px;
            font-size: 18px;
        }
        
        .rating-count {
            color: #777;
            font-size: 14px;
            transition: all 0.3s;
        }
        
        body.night-mode .rating-count {
            color: #aaa;
        }
        
        .review-link {
            color: #ff6b6b;
            margin-left: 10px;
            font-size: 14px;
            text-decoration: none;
        }
        
        .product-price-container {
            margin: 25px 0;
            padding: 20px;
            background: rgba(255,107,107,0.1);
            border-radius: 10px;
            animation: fadeIn 1s;
        }
        
        .current-price {
            font-size: 36px;
            font-weight: bold;
            color: #ff6b6b;
            margin-right: 15px;
        }
        
        .original-price {
            font-size: 24px;
            text-decoration: line-through;
            color: #999;
        }
        
        .discount-badge {
            display: inline-block;
            background: #ff6b6b;
            color: white;
            padding: 5px 10px;
            border-radius: 5px;
            font-size: 14px;
            font-weight: bold;
            margin-left: 15px;
            animation: bounce 2s infinite;
        }
        
        @keyframes bounce {
            0%, 20%, 50%, 80%, 100% {transform: translateY(0);}
            40% {transform: translateY(-10px);}
            60% {transform: translateY(-5px);}
        }
        
        .price-note {
            font-size: 12px;
            color: #777;
            margin-top: 5px;
            transition: all 0.3s;
        }
        
        body.night-mode .price-note {
            color: #aaa;
        }
        
        .availability {
            display: flex;
            align-items: center;
            margin: 20px 0;
            font-size: 16px;
        }
        
        .in-stock {
            color: #4CAF50;
            font-weight: bold;
            margin-left: 10px;
        }
        
        .out-of-stock {
            color: #f44336;
            font-weight: bold;
            margin-left: 10px;
        }
        
        .stock-progress {
            width: 100%;
            height: 8px;
            background: #f1f1f1;
            border-radius: 10px;
            margin-top: 5px;
            overflow: hidden;
        }
        
        body.night-mode .stock-progress {
            background: #3d3d3d;
        }
        
        .progress-bar {
            height: 100%;
            background: linear-gradient(90deg, #ff6b6b, #ff8e53);
            border-radius: 10px;
            width: 80%;
            animation: progressAnimation 2s ease-in-out;
        }
        
        @keyframes progressAnimation {
            0% { width: 0; }
            100% { width: 80%; }
        }
        
        .stock-count {
            font-size: 12px;
            color: #777;
            margin-top: 3px;
            transition: all 0.3s;
        }
        
        body.night-mode .stock-count {
            color: #aaa;
        }
        
        .product-actions {
            display: flex;
            gap: 15px;
            margin: 30px 0;
            flex-wrap: wrap;
        }
        
        .quantity-selector {
            display: flex;
            align-items: center;
            border: 1px solid #ddd;
            border-radius: 30px;
            padding: 5px;
            transition: all 0.3s;
        }
        
        body.night-mode .quantity-selector {
            border-color: #444;
        }
        
        .quantity-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: none;
            border: none;
            font-size: 18px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s;
        }
        
        .quantity-btn:hover {
            background: #f1f1f1;
        }
        
        body.night-mode .quantity-btn:hover {
            background: #3d3d3d;
        }
        
        .quantity-input {
            width: 50px;
            text-align: center;
            border: none;
            background: none;
            font-size: 16px;
            font-weight: bold;
        }
        
        body.night-mode .quantity-input {
            color: #f1f1f1;
        }
        
        .add-to-cart {
            flex: 1;
            min-width: 200px;
            padding: 15px 30px;
            background: #ff6b6b;
            color: white;
            border: none;
            border-radius: 30px;
            font-size: 16px;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }
        
        .add-to-cart:hover {
            background: #ff5252;
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(255,107,107,0.3);
        }
        
        .wishlist-btn {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: #fff;
            border: 1px solid #ddd;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.3s;
        }
        
        body.night-mode .wishlist-btn {
            background: #2d2d2d;
            border-color: #444;
        }
        
        .wishlist-btn:hover {
            color: #ff6b6b;
            border-color: #ff6b6b;
        }
        
        .wishlist-btn.active {
            color: #ff6b6b;
            border-color: #ff6b6b;
            background: rgba(255,107,107,0.1);
        }
        
        .delivery-info {
            background: #fff;
            border-radius: 10px;
            padding: 20px;
            margin-bottom: 30px;
            box-shadow: 0 3px 10px rgba(0,0,0,0.05);
            transition: all 0.3s;
            animation: fadeInUp 1s;
        }
        
        body.night-mode .delivery-info {
            background: #2d2d2d;
            box-shadow: 0 3px 10px rgba(0,0,0,0.3);
        }
        
        .delivery-option {
            display: flex;
            align-items: center;
            margin-bottom: 15px;
        }
        
        .delivery-option:last-child {
            margin-bottom: 0;
        }
        
        .delivery-icon {
            width: 40px;
            height: 40px;
            background: rgba(255,107,107,0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #ff6b6b;
            margin-right: 15px;
            flex-shrink: 0;
        }
        
        .delivery-text {
            font-size: 14px;
        }
        
        .delivery-text strong {
            color: #ff6b6b;
        }
        
        .share-buttons {
            display: flex;
            gap: 10px;
            margin-top: 30px;
        }
        
        .share-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            text-decoration: none;
            transition: all 0.3s;
        }
        
        .share-btn:hover {
            transform: translateY(-3px);
        }
        
        .facebook {
            background: #3b5998;
        }
        
        .twitter {
            background: #1da1f2;
        }
        
        .pinterest {
            background: #e60023;
        }
        
        .whatsapp {
            background: #25d366;
        }

        /* ===== PRODUCT TABS ===== */
        .product-tabs {
            margin-top: 50px;
            animation: fadeInUp 1s;
            max-width: 1400px;
            margin: 50px auto 0;
            padding: 0 5%;
        }
        
        .tabs-header {
            display: flex;
            border-bottom: 1px solid #ddd;
            margin-bottom: 20px;
        }
        
        body.night-mode .tabs-header {
            border-bottom-color: #444;
        }
        
        .tab-btn {
            padding: 15px 25px;
            background: none;
            border: none;
            border-bottom: 3px solid transparent;
            font-size: 16px;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s;
            color: #555;
        }
        
        body.night-mode .tab-btn {
            color: #ccc;
        }
        
        .tab-btn.active {
            color: #ff6b6b;
            border-bottom-color: #ff6b6b;
        }
        
        .tab-btn:hover:not(.active) {
            color: #ff6b6b;
        }
        
        .tab-content {
            display: none;
            padding: 20px;
            background: #fff;
            border-radius: 10px;
            box-shadow: 0 3px 10px rgba(0,0,0,0.05);
            transition: all 0.3s;
            animation: fadeIn 0.5s;
        }
        
        body.night-mode .tab-content {
            background: #2d2d2d;
            box-shadow: 0 3px 10px rgba(0,0,0,0.3);
        }
        
        .tab-content.active {
            display: block;
        }
        
        .description-content p {
            margin-bottom: 15px;
            line-height: 1.6;
        }
        
        .specs-table {
            width: 100%;
            border-collapse: collapse;
        }
        
        .specs-table tr:nth-child(even) {
            background: rgba(255,107,107,0.05);
        }
        
        body.night-mode .specs-table tr:nth-child(even) {
            background: rgba(255,107,107,0.1);
        }
        
        .specs-table th, .specs-table td {
            padding: 12px 15px;
            text-align: left;
            border-bottom: 1px solid #eee;
        }
        
        body.night-mode .specs-table th, 
        body.night-mode .specs-table td {
            border-bottom-color: #444;
        }
        
        .specs-table th {
            width: 30%;
            font-weight: bold;
            color: #ff6b6b;
        }
        
        .reviews-container {
            max-height: 500px;
            overflow-y: auto;
            padding-right: 10px;
        }
        
        .review-item {
            padding: 20px 0;
            border-bottom: 1px solid #eee;
        }
        
        body.night-mode .review-item {
            border-bottom-color: #444;
        }
        
        .review-item:last-child {
            border-bottom: none;
        }
        
        .review-header {
            display: flex;
            justify-content: space-between;
            margin-bottom: 10px;
        }
        
        .review-author {
            font-weight: bold;
        }
        
        .review-date {
            color: #777;
            font-size: 12px;
        }
        
        body.night-mode .review-date {
            color: #aaa;
        }
        
        .review-rating {
            color: #ffc107;
            margin-bottom: 10px;
        }
        
        .review-text {
            line-height: 1.6;
        }
        
        .review-form {
            margin-top: 30px;
        }
        
        .form-group {
            margin-bottom: 20px;
        }
        
        .form-label {
            display: block;
            margin-bottom: 8px;
            font-weight: bold;
        }
        
        .form-input, .form-textarea {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid #ddd;
            border-radius: 5px;
            font-size: 14px;
            transition: all 0.3s;
        }
        
        body.night-mode .form-input,
        body.night-mode .form-textarea {
            background: #3d3d3d;
            border-color: #444;
            color: #f1f1f1;
        }
        
        .form-textarea {
            min-height: 120px;
            resize: vertical;
        }
        
        .rating-select {
            display: flex;
            gap: 10px;
            margin-bottom: 20px;
        }
        
        .rating-star {
            font-size: 24px;
            color: #ddd;
            cursor: pointer;
            transition: all 0.2s;
        }
        
        .rating-star:hover, .rating-star.active {
            color: #ffc107;
        }
        
        .submit-review {
            background: #ff6b6b;
            color: white;
            border: none;
            padding: 12px 25px;
            border-radius: 5px;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s;
        }
        
        .submit-review:hover {
            background: #ff5252;
        }

        /* ===== RELATED PRODUCTS ===== */
        .related-products {
            margin-top: 80px;
            padding: 0 5%;
            animation: fadeIn 1s;
            max-width: 1400px;
            margin: 80px auto 0;
        }
        
        .section-title {
            font-size: 28px;
            margin-bottom: 30px;
            color: #333;
            position: relative;
            padding-bottom: 15px;
            transition: all 0.3s;
        }
        
        body.night-mode .section-title {
            color: #f1f1f1;
        }
        
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 3px;
            background: #ff6b6b;
        }
        
        .related-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 25px;
        }
        
        .related-card {
            background: #fff;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 3px 10px rgba(0,0,0,0.1);
            transition: all 0.3s;
        }
        
        body.night-mode .related-card {
            background: #2d2d2d;
            box-shadow: 0 3px 10px rgba(0,0,0,0.3);
        }
        
        .related-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.15);
        }
        
        body.night-mode .related-card:hover {
            box-shadow: 0 10px 20px rgba(0,0,0,0.5);
        }
        
        .related-img {
            height: 180px;
            width: 100%;
            object-fit: cover;
        }
        
        .related-info {
            padding: 15px;
        }
        
        .related-name {
            font-size: 16px;
            margin-bottom: 5px;
            color: #333;
            transition: all 0.3s;
        }
        
        body.night-mode .related-name {
            color: #f1f1f1;
        }
        
        .related-price {
            font-weight: bold;
            color: #ff6b6b;
        }
        
        /* ===== RESPONSIVE ===== */
        @media (max-width: 768px) {
            .product-title {
                font-size: 24px;
            }
            
            .product-subtitle {
                font-size: 16px;
            }
            
            .current-price {
                font-size: 28px;
            }
            
            .original-price {
                font-size: 20px;
            }
            
            .product-actions {
                flex-direction: column;
            }
            
            .add-to-cart {
                width: 100%;
            }
            
            .tabs-header {
                overflow-x: auto;
                white-space: nowrap;
                padding-bottom: 5px;
            }
            
            .tab-btn {
                padding: 10px 15px;
                font-size: 14px;
            }
            
            /* Adjust thumbnail slider for mobile */
            .thumbnail-slider .splide__slide {
                padding: 0 3px;
            }
            
            .thumbnail-slider .splide__slide img {
                height: 60px;
            }
        }
        
        @media (max-width: 480px) {
            .product-detail-container {
                padding: 0 3% 30px;
            }
            
            .product-title {
                font-size: 20px;
            }
            
            .product-price-container {
                padding: 15px;
            }
            
            .current-price {
                font-size: 24px;
            }
            
            .original-price {
                font-size: 18px;
            }
            
            .discount-badge {
                display: block;
                margin: 10px 0 0;
                width: fit-content;
            }
            
            .specs-table th, .specs-table td {
                padding: 8px 10px;
                font-size: 14px;
            }
            
            .related-grid {
                grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
                gap: 15px;
            }
            
            .related-img {
                height: 120px;
            }
            
            /* Further adjust thumbnail slider for small screens */
            .thumbnail-slider .splide__slide img {
                height: 50px;
            }
        }

        /* ===== SPECIAL ANIMATIONS ===== */
        .animate-float {
            animation: float 6s ease-in-out infinite;
        }

        @keyframes float {
            0% { transform: translateY(0px); }
            50% { transform: translateY(-10px); }
            100% { transform: translateY(0px); }
        }

        .animate-glow {
            animation: glow 2s ease-in-out infinite alternate;
        }

        @keyframes glow {
            from { box-shadow: 0 0 5px rgba(255,107,107,0.5); }
            to { box-shadow: 0 0 20px rgba(255,107,107,0.8); }
        }

        .animate-shake {
            animation: shake 0.5s ease-in-out infinite alternate;
        }

        @keyframes shake {
            0% { transform: rotate(-1deg); }
            100% { transform: rotate(1deg); }
        }

        .animate-pulse {
            animation: pulse 1.5s ease infinite;
        }

        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.05); }
            100% { transform: scale(1); }
        }
        
        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }