:root {
        --primary: #690500;
        --primary-light: rgba(105, 5, 0, 0.1);
        --secondary: #f8f9fa;
        --dark: #212529;
        --gold: #d4af37;
        --light-gold: rgba(212, 175, 55, 0.1);
    }

    .cart-header {
        position: relative;
        padding-bottom: 15px;
        margin-bottom: 30px;
        font-weight: 700;
        letter-spacing: 0.5px;
    }

    .cart-header:after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 80px;
        height: 3px;
        background: linear-gradient(90deg, var(--primary), var(--gold));
    }

    /* Product Card Styling */
    .product-card {
        border: none;
        border-radius: 12px;
        box-shadow: 0 6px 20px rgba(0,0,0,0.08);
        transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.1);
        margin-bottom: 25px;
        overflow: hidden;
        background: white;
        position: relative;
    }

    .product-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 12px 30px rgba(0,0,0,0.15);
    }

    .product-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 4px;
        height: 100%;
        background: linear-gradient(to bottom, var(--primary), var(--gold));
    }

    .product-img {
        width: 120px;
        height: 120px;
        object-fit: cover;
        border-radius: 8px;
        border: 1px solid rgba(0,0,0,0.05);
        transition: transform 0.3s;
    }

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

    .product-title {
        font-weight: 700;
        color: var(--dark);
        margin-bottom: 8px;
        letter-spacing: 0.3px;
    }

    .product-attributes {
        font-size: 0.85rem;
        color: #6c757d;
    }

    .badge-attribute {
        background-color: var(--primary-light);
        color: var(--primary);
        font-weight: 500;
        margin-right: 8px;
        padding: 5px 10px;
        border-radius: 20px;
    }

    .price {
        font-weight: 700;
        color: var(--primary);
        font-size: 1.1rem;
    }

    /* Quantity Controls */
    .quantity-controls {
        display: flex;
        align-items: center;
    }

    .quantity-input {
        width: 60px;
        text-align: center;
        border: 1px solid #ddd;
        border-radius: 5px;
        padding: 8px 5px;
        font-weight: 600;
        margin: 0 10px;
    }

    .quantity-btn {
        width: 30px;
        height: 30px;
        border-radius: 50%;
        background: var(--primary);
        color: white;
        border: none;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: bold;
        transition: all 0.2s;
    }

    .quantity-btn:hover {
        background: #500400;
        transform: scale(1.1);
    }

    /* Buttons */
    .btn-update {
        background-color: var(--primary);
        color: white;
        border-radius: 5px;
        padding: 8px 20px;
        transition: all 0.3s;
        font-weight: 600;
        letter-spacing: 0.5px;
        border: none;
    }

    .btn-update:hover {
        background-color: #500400;
        transform: translateY(-2px);
        box-shadow: 0 4px 10px rgba(105, 5, 0, 0.2);
    }

    .btn-remove {
        background-color: #dc3545;
        color: white;
        border-radius: 5px;
        padding: 8px 15px;
        transition: all 0.3s;
        font-weight: 600;
        border: none;
    }

    .btn-remove:hover {
        background-color: #bb2d3b;
        transform: translateY(-2px);
        box-shadow: 0 4px 10px rgba(220, 53, 69, 0.2);
    }

    /* Accessory Card */
    .accessory-card {
        background: rgba(248, 249, 250, 0.5);
        border-radius: 8px;
        padding: 15px;
        margin-top: 15px;
        border-left: 3px solid var(--gold);
        position: relative;
    }

    .accessory-title {
        font-weight: 600;
        color: var(--dark);
        margin-bottom: 5px;
    }

    .accessory-img {
        width: 60px;
        height: 60px;
        object-fit: cover;
        border-radius: 6px;
        margin-right: 15px;
        border: 1px solid rgba(0,0,0,0.05);
    }

    .accessory-price {
        font-weight: 600;
        color: var(--gold);
    }

    .btn-remove-accessory {
        background-color: transparent;
        color: #dc3545;
        border: 1px solid #dc3545;
        border-radius: 5px;
        padding: 5px 10px;
        font-size: 0.8rem;
        transition: all 0.2s;
    }

    .btn-remove-accessory:hover {
        background-color: #dc3545;
        color: white;
    }

    /* Summary Card */
    .summary-card {
        background: white;
        border-radius: 12px;
        box-shadow: 0 6px 20px rgba(0,0,0,0.08);
        padding: 25px;
        position: sticky;
        top: 20px;
    }

    .summary-title {
        font-weight: 700;
        color: var(--dark);
        border-bottom: 1px solid rgba(0,0,0,0.1);
        padding-bottom: 15px;
        margin-bottom: 20px;
        letter-spacing: 0.5px;
    }

    .summary-item {
        display: flex;
        justify-content: space-between;
        margin-bottom: 12px;
        font-size: 0.95rem;
    }

    .summary-total {
        font-weight: 800;
        font-size: 1.3rem;
        color: var(--primary);
        border-top: 1px solid rgba(0,0,0,0.1);
        padding-top: 15px;
        margin-top: 15px;
    }

    .btn-checkout {
        background: linear-gradient(135deg, var(--primary), #8a0b00);
        color: white;
        border: none;
        padding: 14px;
        font-weight: 700;
        border-radius: 8px;
        transition: all 0.3s;
        width: 100%;
        margin-top: 20px;
        letter-spacing: 0.5px;
        box-shadow: 0 4px 15px rgba(105, 5, 0, 0.2);
    }

    .btn-checkout:hover {
        transform: translateY(-3px);
        box-shadow: 0 8px 25px rgba(105, 5, 0, 0.3);
    }

    .btn-continue {
        background-color: white;
        color: var(--primary);
        border: 2px solid var(--primary);
        padding: 12px;
        font-weight: 700;
        border-radius: 8px;
        transition: all 0.3s;
        width: 100%;
        margin-top: 15px;
        letter-spacing: 0.5px;
    }

    .btn-continue:hover {
        background-color: var(--primary-light);
        transform: translateY(-2px);
    }

    /* Empty Cart */
    .empty-cart {
        text-align: center;
        padding: 60px 40px;
        background: white;
        border-radius: 12px;
        box-shadow: 0 6px 20px rgba(0,0,0,0.08);
    }

    .empty-icon {
        font-size: 4rem;
        color: var(--primary);
        margin-bottom: 20px;
        opacity: 0.7;
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
        .product-card .row {
            flex-direction: column;
        }

        .product-img-container {
            margin-bottom: 15px;
            text-align: center;
        }

        .product-actions {
            margin-top: 15px;
            justify-content: center;
        }

        .summary-card {
            position: static;
            margin-top: 30px;
        }

        .quantity-controls {
            justify-content: center;
            margin-bottom: 15px;
        }
    }