:root {
     --primary-color: #1a2a44;
     --accent-color: #ff6f61;
     --light-bg: #f8f9fa;
 }

.cart-header {
    background: linear-gradient(135deg, var(--primary-color), #2c4f7c);
    color: white;
    padding: 2rem 0;
    margin-bottom: 2rem;
}

.cart-section {
    background: white;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.cart-item {
    border-bottom: 1px solid #e9ecef;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.cart-item:last-child {
    border-bottom: none;
}

.cart-item img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    border-radius: 10px;
    background: #f8f9fa;
    padding: 5px;
    border: 1px solid #e9ecef;
}

.cart-item img[src*="placeholder"] {
    background: #f8f9fa;
    border: 2px dashed #dee2e6;
}

.product-info h6 {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.product-details {
    color: #6c757d;
    font-size: 0.9rem;
}

.product-details span {
    display: inline-block;
    margin-right: 1rem;
    padding: 0.2rem 0.6rem;
    background: var(--light-bg);
    border-radius: 12px;
    font-weight: 500;
}

.pack-section .product-details {
    margin-left: 1rem;
}

.btn-remove {
    background: linear-gradient(135deg, #dc3545, #c82333);
    color: white;
    border: none;
    border-radius: 20px;
    padding: 0.4rem 1rem;
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

.btn-remove:hover {
    background: linear-gradient(135deg, #c82333, #bd2130);
    color: white;
    transform: translateY(-1px);
}

.empty-cart {
    text-align: center;
    padding: 4rem 2rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.empty-cart i {
    font-size: 4rem;
    color: #dee2e6;
    margin-bottom: 1rem;
}

.checkout-section {
    background: white;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    padding: 2rem;
    margin-top: 2rem;
    text-align: center;
}

.total-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.btn-checkout {
    background: linear-gradient(135deg, var(--accent-color), #ff8a7a);
    color: white;
    border: none;
    border-radius: 25px;
    padding: 1rem 3rem;
    font-size: 1.1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-checkout:hover {
    background: linear-gradient(135deg, #ff8a7a, #ff6f61);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 111, 97, 0.3);
}

.btn-continue {
    background: linear-gradient(135deg, var(--primary-color), #2c4f7c);
    color: white;
    border: none;
    border-radius: 25px;
    padding: 0.75rem 2rem;
    font-weight: 600;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    margin-right: 1rem;
}

.btn-continue:hover {
    background: linear-gradient(135deg, #2c4f7c, var(--primary-color));
    color: white;
    transform: translateY(-2px);
}

.cart-summary {
    background: linear-gradient(135deg, var(--light-bg), #e9ecef);
    border-radius: 10px;
    padding: 1rem;
    margin-bottom: 1rem;
}

.pack-badge {
    background: linear-gradient(135deg, var(--accent-color), #ff8a7a);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

@media (max-width: 768px) {
    .cart-item img {
        width: 60px;
        height: 60px;
    }
    .product-details span {
        display: block;
        margin: 0.25rem 0;
    }
    .btn-checkout, .btn-continue {
        width: 100%;
        margin: 0.5rem 0;
    }
}