:root {
    --color-primary: #9370db;
    --color-primary-dark: #7b5cb5;
    --color-pink: #ffd0e0;
    --color-white: #ffffff;
    --color-gray: #f5f5f5;
    --color-dark: #333333;
    --color-error: #ff4444;
    --color-success: #00c851;
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Playfair Display', serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-primary);
    background: var(--color-gray);
    min-height: 100vh;
}

.cart-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.cart-header {
    background: var(--color-white);
    padding: 1rem;
    border-radius: 10px;
    margin-bottom: 2rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--color-dark);
}

.logo img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    margin-right: 1rem;
}

.logo h1 {
    font-family: var(--font-secondary);
    font-size: 1.5rem;
}

.cart-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
}

.cart-items {
    background: var(--color-white);
    border-radius: 10px;
    padding: 1.5rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.cart-item {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--color-gray);
}

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

.item-image {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 5px;
}

.item-details h3 {
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.item-price {
    color: var(--color-primary);
    font-weight: 600;
    font-size: 1.1rem;
}

.item-quantity {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quantity-btn {
    background: var(--color-gray);
    border: none;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    transition: background-color 0.3s;
}

.quantity-btn:hover {
    background: var(--color-pink);
}

.remove-btn {
    color: var(--color-error);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
}

.cart-summary {
    background: var(--color-white);
    border-radius: 10px;
    padding: 1.5rem;
    height: fit-content;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.summary-item {
    display: flex;
    justify-content: space-between;
    margin: 1rem 0;
}

.total {
    border-top: 2px solid var(--color-gray);
    padding-top: 1rem;
    font-weight: 600;
    font-size: 1.2rem;
}

.checkout-btn {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(to right, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    border: none;
    border-radius: 25px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s;
}

.checkout-btn:hover {
    transform: translateY(-2px);
}

.cart-empty {
    text-align: center;
    padding: 3rem;
    background: var(--color-white);
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    display: none;
}

.cart-empty i {
    font-size: 4rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.continue-shopping {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.8rem 1.5rem;
    background: var(--color-primary);
    color: var(--color-white);
    text-decoration: none;
    border-radius: 25px;
    transition: background-color 0.3s;
}

.continue-shopping:hover {
    background: var(--color-primary-dark);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 1000;
}

.modal-content {
    position: relative;
    background: var(--color-white);
    margin: 10% auto;
    padding: 2rem;
    max-width: 500px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--color-dark);
}

.form-group input {
    width: 100%;
    padding: 0.8rem;
    border: 2px solid var(--color-gray);
    border-radius: 5px;
    font-size: 1rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.payment-btn {
    width: 100%;
    padding: 1rem;
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s;
}

.payment-btn:hover {
    background: var(--color-primary-dark);
}

@media (max-width: 768px) {
    .cart-content {
        grid-template-columns: 1fr;
    }

    .cart-item {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .item-image {
        margin: 0 auto;
    }

    .item-quantity {
        justify-content: center;
    }

    .modal-content {
        margin: 20% 1rem;
    }
}