:root {
            --primary-color: #186a8b;
            --primary-light: #4a8ca9;
            --primary-dark: #0d4c66;
            --secondary-color: #3a506b;
            --accent-color: #e67e22;
            --light-color: #f8f9fa;
            --dark-color: #2c3e50;
            --success-color: #27ae60;
            --text-color: #333;
            --light-text: #777;
            --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s ease;
        }

        .category-container {
            width: 100%;
            max-width: 1200px;
            margin: 40px auto;
            padding: 0 15px;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            margin-bottom: 20px;
            color: var(--light-text);
            font-size: 0.9rem;
        }

        .breadcrumb a {
            color: var(--primary-color);
            text-decoration: none;
        }

        .breadcrumb a:hover {
            text-decoration: underline;
        }

        .breadcrumb span {
            margin: 0 10px;
        }

        .page-title {
            color: var(--primary-color);
            margin-bottom: 30px;
            position: relative;
            padding-bottom: 15px;
        }

        .page-title:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 3px;
            background: var(--primary-color);
        }

        .subcategories-section {
            background: white;
            padding: 25px;
            border-radius: 8px;
            box-shadow: var(--shadow);
            margin-bottom: 30px;
        }

        .section-title {
            color: var(--primary-color);
            margin-bottom: 20px;
            font-size: 1.3rem;
        }

        .subcategories-list {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .subcategory-item a {
            display: inline-block;
            padding: 10px 20px;
            background: var(--accent-color);
            color: white;
            text-decoration: none;
            border-radius: 4px;
            font-weight: 600;
            transition: var(--transition);
        }

        .subcategory-item a:hover {
            background: #d35400;
            transform: translateY(-2px);
            box-shadow: var(--shadow);
        }

        .products-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 25px;
        }

        .product-card {
            background: white;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
            position: relative;
        }

        .product-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
        }

        .product-image {
            height: 220px;
            overflow: hidden;
            position: relative;
        }

        .product-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }

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

        .image-placeholder {
            width: 100%;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, #f0f0f0 0%, #e0e0e0 100%);
            color: var(--light-text);
        }

        .product-info {
            padding: 20px;
        }

        .product-name {
            color: var(--dark-color);
            margin: 0 0 12px 0;
            font-size: 1.1rem;
            font-weight: 600;
            line-height: 1.4;
        }

        .product-price {
            color: var(--primary-color);
            font-weight: 700;
            font-size: 1.2rem;
            margin-bottom: 15px;
        }

        .btn {
            display: inline-block;
            padding: 10px 20px;
            background: var(--primary-color);
            color: white;
            text-decoration: none;
            border-radius: 4px;
            font-weight: 600;
            transition: var(--transition);
            border: none;
            cursor: pointer;
            text-align: center;
        }

        .btn:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: var(--shadow);
        }

        .empty-state {
            text-align: center;
            padding: 60px 20px;
            background: white;
            border-radius: 8px;
            box-shadow: var(--shadow);
        }

        .empty-icon {
            font-size: 3rem;
            color: var(--light-text);
            margin-bottom: 20px;
        }

        .empty-text {
            color: var(--light-text);
            font-size: 1.2rem;
            margin-bottom: 30px;
        }

        @media (max-width: 768px) {
            .products-grid {
                grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
                gap: 20px;
            }
            
            .subcategories-list {
                justify-content: center;
            }
            
            .product-image {
                height: 200px;
            }
        }

        @media (max-width: 576px) {
            .products-grid {
                grid-template-columns: 1fr;
            }
            
            .subcategories-section {
                padding: 20px;
            }
            
            .subcategory-item a {
                padding: 8px 16px;
                font-size: 0.9rem;
            }
        }