/* for cart */
    :root {
        --primary-color: #4CAF50;
        --secondary-color: #333;
        --light-color: #f8f9fa;
        --dark-color: #212529;
        --text-color: #333;
        --text-light: #777;
    }
    
    body {
        font-family: 'Poppins', sans-serif;
        background-color: #f5f5f5;
    }
    
    .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
    }
    
    /* Cart specific styles */
    .cart-container {
        display: grid;
        grid-template-columns: 2fr 1fr;
        gap: 2rem;
        margin: 2rem 0;
    }
    
    .cart-items {
        background: white;
        border-radius: 8px;
        padding: 1.5rem;
        box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    }
    
    .cart-summary {
        background: white;
        border-radius: 8px;
        padding: 1.5rem;
        box-shadow: 0 2px 10px rgba(0,0,0,0.05);
        align-self: start;
        position: sticky;
        top: 100px;
    }
    
    .cart-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 1.5rem;
        padding-bottom: 1rem;
        border-bottom: 1px solid #eee;
    }
    
    .cart-title {
        font-size: 1.5rem;
        font-weight: 600;
    }
    
    .cart-item {
        display: grid;
        grid-template-columns: 100px 1fr auto;
        gap: 1.5rem;
        padding: 1.5rem 0;
        border-bottom: 1px solid #eee;
    }
    
    .cart-item:last-child {
        border-bottom: none;
    }
    
    .cart-item-img img {
        width: 100%;
        border-radius: 4px;
    }
    
    .cart-item-details h3 {
        margin-bottom: 0.5rem;
        font-size: 1rem;
    }
    
    .cart-item-price {
        color: var(--primary-color);
        font-weight: 600;
        margin-bottom: 0.5rem;
    }
    
    .cart-item-actions {
        display: flex;
        gap: 0.5rem;
        align-items: center;
    }
    
    .quantity-input {
        width: 60px;
        padding: 0.5rem;
        text-align: center;
        border: 1px solid #ddd;
        border-radius: 4px;
    }
    
    .remove-item {
        color: #ff5252;
        background: none;
        border: none;
        cursor: pointer;
        font-size: 0.9rem;
    }
    
    .summary-row {
        display: flex;
        justify-content: space-between;
        margin-bottom: 1rem;
        padding-bottom: 1rem;
        border-bottom: 1px solid #eee;
    }
    
    .summary-total {
        font-weight: 600;
        font-size: 1.1rem;
    }
    
    .checkout-btn {
        width: 100%;
        padding: 1rem;
        background: var(--primary-color);
        color: white;
        border: none;
        border-radius: 4px;
        font-weight: 600;
        cursor: pointer;
        transition: background 0.3s;
        margin-top: 1rem;
    }
    
    .checkout-btn:hover {
        background: #3e8e41;
    }
    
    .empty-cart {
        text-align: center;
        padding: 3rem 0;
    }
    
    .empty-cart i {
        font-size: 3rem;
        color: #ccc;
        margin-bottom: 1rem;
    }
    
    .empty-cart p {
        margin-bottom: 1.5rem;
    }
    
    .continue-shopping {
        display: inline-block;
        padding: 0.8rem 1.5rem;
        background: var(--primary-color);
        color: white;
        border-radius: 4px;
        text-decoration: none;
    }
    
    .update-cart-btn {
        padding: 0.8rem 1.5rem;
        background: #f0f0f0;
        border: none;
        border-radius: 4px;
        cursor: pointer;
        margin-top: 1rem;
    }
    
    @media (max-width: 768px) {
        .cart-container {
            grid-template-columns: 1fr;
        }
        
        .cart-item {
            grid-template-columns: 80px 1fr;
            grid-template-rows: auto auto;
        }
        
        .cart-item-actions {
            grid-column: 1 / -1;
            justify-content: flex-end;
        }
    }