/* ============================================
   SHOPLYHUB — Cart Page Styles
   ============================================ */

.cart-section { padding-top: 120px; }

.page-title {
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 32px;
    text-align: center;
}

.cart-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 32px;
    align-items: start;
}

/* Cart Items */
.cart-items {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.cart-item {
    display: grid;
    grid-template-columns: 100px 1fr auto auto auto;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

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

.cart-item-img {
    width: 100px;
    height: 120px;
    object-fit: cover;
    border-radius: var(--radius);
}

.cart-item-info h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 4px;
}

.cart-item-variant {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 2px;
}

 cart-item-price {
    font-size: 14px;
    font-weight: 600;
    color: var(--accent-dark);
    margin-top: 4px;
}

.cart-item-qty {
    display: flex;
    align-items: center;
    gap: 8px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 4px;
}

.qty-btn {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--bg-soft);
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
}

.qty-btn:hover {
    background: var(--accent);
    color: var(--primary);
}

.cart-item-qty span {
    min-width: 24px;
    text-align: center;
    font-size: 14px;
    font-weight: 600;
}

.cart-item-subtotal {
    font-size: 15px;
    font-weight: 700;
    color: var(--primary);
    min-width: 80px;
    text-align: right;
}

.cart-item-remove {
    width: 32px;
    height: 32px;
    border: none;
    background: none;
    font-size: 16px;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.cart-item-remove:hover {
    color: var(--sale);
}

/* Cart Summary */
.cart-summary {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    position: sticky;
    top: 96px;
}

.cart-summary h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    font-size: 14px;
    color: var(--text-light);
}

.summary-row.total {
    padding-top: 16px;
    margin-top: 12px;
    border-top: 2px solid var(--border);
    font-size: 18px;
    font-weight: 700;
    color: var(--primary);
}

.discount-row {
    color: var(--success);
}

.discount-row span:last-child {
    font-weight: 600;
}

/* Promo Code */
.promo-code {
    display: flex;
    gap: 8px;
    margin: 16px 0;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

.promo-code input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 13px;
    font-family: var(--font-body);
}

.promo-code input:focus {
    outline: none;
    border-color: var(--accent);
}

#checkoutBtn { margin: 16px 0 8px; }

/* Empty Cart */
.empty-cart {
    text-align: center;
    padding: 80px 20px;
}

.empty-icon {
    font-size: 64px;
    margin-bottom: 24px;
    opacity: 0.3;
}

.empty-cart h3 {
    font-family: var(--font-display);
    font-size: 24px;
    color: var(--primary);
    margin-bottom: 8px;
}

.empty-cart p {
    color: var(--text-light);
    margin-bottom: 24px;
}

/* Responsive */
@media (max-width: 992px) {
    .cart-layout {
        grid-template-columns: 1fr;
    }

    .cart-summary {
        position: static;
    }
}

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

    .cart-item-info { grid-column: 2; }
    .cart-item-qty { grid-column: 2; justify-self: start; }
    .cart-item-subtotal { grid-column: 2; text-align: left; }
    .cart-item-remove {
        position: absolute;
        top: 12px;
        right: 12px;
    }

    .cart-item { position: relative; padding-right: 40px; }
}