.product-detail-section {
            padding: 100px 20px;
            background-color: #ffffff;
            min-height: 50vh;
        }
        .product-detail-container {
            display: flex;
            gap: 20px;
            max-width: 1000px;
            margin: 0 auto;
            background-color: #ffffff;
            padding: 20px;
            border: 1px solid #e0e0e0;
        }
        .product-detail-img {
            flex: 1;
            max-width: 400px;
            height: 400px;
            overflow: hidden;
            background-color: #f8f8f8;
            position: relative;
        }
        .product-detail-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s;
        }
        .product-detail-img:hover img {
            transform: scale(1.05);
        }
        .product-detail-content {
            flex: 1;
            padding: 20px;
        }
        .product-detail-content h1 {
            font-size: 1.6rem;
            color: #000000;
            margin: 0 0 10px;
        }
        .product-rating {
            color: #ff9900;
            margin-bottom: 10px;
            font-size: 0.9rem;
        }
        .product-price {
            font-size: 1.2rem;
            color: #000000;
            margin-bottom: 10px;
        }
        .product-stock {
            font-size: 1rem;
            margin-bottom: 15px;
        }
        .product-stock.in-stock {
            color: #28a745;
        }
        .product-stock.out-of-stock {
            color: #dc3545;
            font-weight: bold;
        }
        .product-description {
            font-size: 1rem;
            color: #333333;
            margin-bottom: 20px;
            line-height: 1.6;
        }
        .quantity-selector {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 20px;
        }
        .quantity-selector button {
            background-color: #000000;
            color: #ffffff;
            border: none;
            padding: 8px 12px;
            cursor: pointer;
            font-size: 1rem;
            transition: background-color 0.3s;
        }
        .quantity-selector button:hover {
            background-color: #333333;
        }
        .quantity-selector button:disabled {
            background-color: #cccccc;
            cursor: not-allowed;
        }
        .quantity-selector input {
            width: 50px;
            padding: 8px;
            text-align: center;
            border: 1px solid #000000;
            font-size: 0.9rem;
        }
        .product-actions {
            display: flex;
            gap: 10px;
        }
        .product-btn {
            background-color: #000000;
            color: #ffffff;
            padding: 10px 20px;
            border: none;
            font-weight: bold;
            cursor: pointer;
            text-decoration: none;
            display: inline-block;
            font-size: 1rem;
            flex: 1;
            text-align: center;
            transition: background-color 0.3s;
        }
        .product-btn:hover {
            background-color: #333333;
        }
        .product-btn:disabled {
            background-color: #6c757d;
            cursor: not-allowed;
        }
        
        /* Out of Stock Styles - Same as categories page */
        .out-of-stock-overlay {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background: rgba(0, 0, 0, 0.8);
            color: white;
            padding: 8px 15px;
            border-radius: 4px;
            font-weight: bold;
            font-size: 0.9rem;
            z-index: 2;
        }
        
        .product-detail-img.out-of-stock img {
            filter: grayscale(30%);
        }
        
        .out-of-stock-container {
            opacity: 0.7;
        }
        
        @media (max-width: 768px) {
            .product-detail-container {
                flex-direction: column;
                align-items: center;
            }
            .product-detail-img {
                max-width: 300px;
                height: 300px;
            }
            .product-detail-content h1 {
                font-size: 1.4rem;
            }
            .product-price {
                font-size: 1.1rem;
            }
        }
        @media (max-width: 480px) {
            .product-detail-img {
                max-width: 250px;
                height: 250px;
            }
            .product-detail-content h1 {
                font-size: 1.2rem;
            }
            .product-price {
                font-size: 1rem;
            }
            .quantity-selector input {
                width: 40px;
                font-size: 0.8rem;
            }
            .product-btn {
                padding: 8px 12px;
                font-size: 0.9rem;
            }
        }