/* ===================================
   SHOPPING CART STYLES
   =================================== */

.cart-section {
    padding: 3rem 0 5rem;
    min-height: 60vh;
    background: var(--background);
}

.page-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 2rem;
    text-align: center;
    background: linear-gradient(135deg, var(--text-dark), var(--primary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cart-layout {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 2rem;
    align-items: start;
}

/* Empty Cart */
.empty-cart {
    background: var(--white);
    padding: 4rem 2rem;
    border-radius: var(--radius-xl);
    text-align: center;
}

.empty-cart-icon {
    font-size: 5rem;
    opacity: 0.3;
    margin-bottom: 1rem;
}

.empty-cart h2 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.empty-cart p {
    color: var(--text-light);
    margin-bottom: 2rem;
}

/* Cart Items */
.cart-items {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.cart-item {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    display: grid;
    grid-template-columns: 100px 1fr auto;
    gap: 1.5rem;
    align-items: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.cart-item:hover {
    box-shadow: var(--shadow-lg);
}

.cart-item-image {
    width: 100px;
    height: 100px;
    background: var(--background);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
}

.cart-item-details {
    flex: 1;
}

.cart-item-name {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.cart-item-category {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.cart-item-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
}

.cart-item-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: flex-end;
}

.quantity-controls {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--background);
    padding: 0.5rem;
    border-radius: var(--radius-lg);
}

.quantity-btn {
    width: 2rem;
    height: 2rem;
    border-radius: var(--radius-sm);
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    transition: var(--transition-fast);
}

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

.quantity-display {
    min-width: 2rem;
    text-align: center;
    font-weight: 600;
}

.remove-btn {
    color: var(--error);
    font-size: 0.875rem;
    font-weight: 600;
    transition: var(--transition-fast);
}

.remove-btn:hover {
    text-decoration: underline;
}

/* Cart Summary */
.cart-summary {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    position: sticky;
    top: 120px;
}

.cart-summary h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    font-size: 1rem;
}

.summary-row.total {
    font-size: 1.25rem;
    font-weight: 700;
    padding-top: 1rem;
    border-top: 2px solid var(--border-color);
    margin-top: 1rem;
}

.checkout-btn {
    width: 100%;
    margin: 1.5rem 0 1rem;
    padding: 1rem;
    font-size: 1.125rem;
}

.continue-shopping {
    display: block;
    text-align: center;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 1.5rem;
    transition: var(--transition-fast);
}

.continue-shopping:hover {
    text-decoration: underline;
}

.payment-methods {
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.payment-methods h3 {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.payment-icons {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.payment-icons span {
    padding: 0.375rem 0.75rem;
    background: var(--background);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
}

/* Responsive */
@media (max-width: 968px) {
    .cart-layout {
        grid-template-columns: 1fr;
    }

    .cart-summary {
        position: static;
    }
}

@media (max-width: 640px) {
    .cart-item {
        grid-template-columns: 80px 1fr;
        gap: 1rem;
    }

    .cart-item-actions {
        grid-column: 1 / -1;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }

    .cart-item-image {
        width: 80px;
        height: 80px;
        font-size: 2.5rem;
    }
}