:root {
    --primary: #2d3436;
    --accent: #0984e3;
    --danger: #e74c3c;
    --bg-light: #f8f9fa;
    --white: #ffffff;
    --border: #edf2f7;
}

.cart-wrapper {
    max-width: 1100px;
    margin: 50px auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 2fr 1fr; /* تقسيم الصفحة: السلة جهة اليسار والملخص يمين */
    gap: 30px;
}

@media (max-width: 850px) {
    .cart-wrapper { grid-template-columns: 1fr; }
}

/* قائمة المنتجات */
.cart-items-container {
    background: var(--white);
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.cart-item {
    display: flex;
    align-items: center;
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
    gap: 20px;
}

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

.item-img {
    width: 100px;
    height: 100px;
    border-radius: 10px;
    object-fit: contain;
    background: #f9f9f9;
}

.item-details { flex-grow: 1; }
.item-details h4 { margin: 0 0 5px 0; color: var(--primary); }
.item-price { color: var(--accent); font-weight: bold; }

/* أزرار التحكم في الكمية */
.quantity-control {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #f1f3f5;
    padding: 5px 10px;
    border-radius: 8px;
}

.qty-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--primary);
    font-size: 1rem;
    padding: 5px;
}

.remove-btn {
    color: var(--danger);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    transition: 0.3s;
}

.remove-btn:hover { transform: scale(1.1); }

/* ملخص الطلب */
.cart-summary {
    background: var(--white);
    border-radius: 15px;
    padding: 25px;
    height: fit-content;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    position: sticky;
    top: 100px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    font-size: 1rem;
}

.total-row {
    border-top: 2px solid var(--border);
    padding-top: 15px;
    font-weight: 800;
    font-size: 1.3rem;
    color: var(--primary);
}

.btn-checkout {
    display: block;
    width: 100%;
    text-align: center;
    background: var(--primary);
    color: white;
    padding: 15px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    margin-top: 20px;
    transition: 0.3s;
}

.btn-checkout:hover { background: var(--accent); }