/* ==========================================================================
   Cart & Checkout Styles (cart.css) - نالش
   يحتوي على: ستايلات السلة، كروت المتاجر داخل السلة، عناصر التحكم بالكمية، الدفع والتأكيد
   ========================================================================== */

/* ----------------------------------
   1. حاويات المتاجر في السلة (نظام الأكورديون)
------------------------------------- */
.merchant-cart-group {
    background: var(--bg-card) !important;
    border-radius: var(--radius-xl) !important;
    border: none !important; /* تم تطبيق تحسينات الأداء لإزالة الحدود */
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: none !important; /* إزالة الظلال لتسريع الأداء */
    transition: all 0.3s ease;
}

.merchant-cart-header {
    background: rgba(79, 70, 229, 0.05);
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: none !important;
    font-weight: 900;
    color: var(--primary);
    cursor: pointer;
    transition: all 0.3s;
    user-select: none;
}

.merchant-cart-header:hover { 
    background: rgba(79, 70, 229, 0.08); 
}

.merchant-cart-header-title { 
    display: flex; align-items: center; gap: 10px; font-size: 1.1rem; 
}

.expand-icon { 
    transition: transform 0.3s ease; color: var(--text-muted); 
}

/* الحالات الموسعة للسلة */
.merchant-cart-group.expanded .merchant-cart-header { border-bottom-color: var(--border); }
.merchant-cart-group.expanded .expand-icon { transform: rotate(180deg); color: var(--primary); }

.merchant-cart-body { 
    display: none; padding: 15px; animation: fadeIn 0.3s ease; 
}
.merchant-cart-group.expanded .merchant-cart-body { display: block; }

.merchant-cart-footer { 
    display: none; 
    background: var(--bg-body); 
    padding: 15px 20px; 
    flex-direction: column; 
    gap: 10px; 
    border-top: none !important; 
}
.merchant-cart-group.expanded .merchant-cart-footer { 
    display: flex; animation: fadeIn 0.3s ease; 
}

/* ----------------------------------
   2. كروت المنتجات داخل السلة
------------------------------------- */
.cart-item-card { 
    display: flex; 
    gap: 12px; 
    padding: 12px; 
    background: var(--bg-card); 
    border-radius: var(--radius-xl); 
    border: none !important; 
    margin-bottom: 15px; 
    box-shadow: none !important; 
}

/* حالة الكرت داخل الأكورديون */
.merchant-cart-body .cart-item-card {
    border-bottom: 1px dashed var(--border);
    border-radius: 0;
    margin-bottom: 0;
    padding: 15px 0;
    background: transparent;
}
.merchant-cart-body .cart-item-card:last-child { border-bottom: none; padding-bottom: 0; }

/* صورة المنتج في السلة (محسنة) */
.cart-img-container { 
    width: 80px; 
    height: 80px; 
    border-radius: 12px; 
    background: var(--bg-body) !important; 
    display: flex; 
    justify-content: center; 
    align-items: center; 
    flex-shrink: 0; 
    overflow: hidden;
    position: relative;
    border: none !important;
}
.cart-img-container img { 
    width: 100%; 
    height: 100%; 
    object-fit: contain !important; 
    padding: 4px;
}

.cart-info { flex: 1; display: flex; flex-direction: column; }

/* ----------------------------------
   3. أزرار التحكم بالكمية (Qty)
------------------------------------- */
.qty-controls { 
    display: flex; 
    align-items: center; 
    gap: 10px; 
    background: var(--bg-body); 
    padding: 4px; 
    border-radius: 12px; 
    border: 1px solid var(--border); 
    width: fit-content; 
}

.qty-btn { 
    width: 30px; 
    height: 30px; 
    border-radius: 8px; 
    background: var(--bg-card); 
    border: none; 
    font-weight: bold;
    cursor: pointer; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
}
.qty-btn:active { transform: scale(0.9); }

/* ----------------------------------
   4. ملخص الحساب والشحن (Summary)
------------------------------------- */
.merchant-summary-row { 
    display: flex; justify-content: space-between; font-size: 0.95rem; font-weight: 700; color: var(--text-muted); 
}
.merchant-summary-total { 
    display: flex; justify-content: space-between; font-size: 1.2rem; font-weight: 900; color: var(--primary); padding-top: 10px; border-top: 1px dashed var(--border); margin-top: 5px; 
}

.shipping-badge { font-size: 0.8rem; padding: 5px 10px; border-radius: 8px; font-weight: bold; display: inline-flex; align-items: center; gap: 5px; }
.shipping-free { background: var(--success); color: white; box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);}
.shipping-paid { background: rgba(245, 158, 11, 0.1); color: var(--warning); border: 1px solid rgba(245, 158, 11, 0.3); }

/* ----------------------------------
   5. شاشة تأكيد الطلب والدفع (Checkout)
------------------------------------- */
.checkout-merchant-card {
    background: var(--bg-card) !important;
    border: none !important;
    border-radius: var(--radius-xl);
    padding: 20px;
    margin-bottom: 15px;
    box-shadow: none !important;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease;
    color: var(--text-main) !important;
}
.checkout-merchant-card::before {
    content: '';
    position: absolute; right: 0; top: 0; bottom: 0; width: 5px;
    background: var(--primary-gradient);
}
.checkout-merchant-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 15px; border-bottom: none !important; padding-bottom: 10px;
}
.checkout-merchant-header h4 {
    font-size: 1.1rem; font-weight: 900; color: var(--primary); margin: 0;
    display: flex; align-items: center; gap: 8px;
}
.checkout-row {
    display: flex; justify-content: space-between; align-items: center;
    font-size: 0.95rem; margin-bottom: 12px; color: var(--text-main); font-weight: 700;
}
.checkout-row .text-muted { color: var(--text-muted); font-weight: 600; display: flex; align-items: center; gap: 8px;}
.checkout-row.total {
    font-size: 1.15rem; font-weight: 900; color: var(--text-main);
    border-top: 1px solid var(--border); padding-top: 15px; margin-top: 5px;
}

.checkout-grand-total-box {
    background: var(--bg-card) !important;
    border: 2px solid rgba(16, 185, 129, 0.3);
    border-radius: var(--radius-xl);
    padding: 25px; text-align: center; margin-top: 25px;
    box-shadow: none !important;
    color: var(--text-main) !important;
}
.checkout-grand-total-box span { display: block; font-size: 1rem; color: var(--text-muted); font-weight: 800; margin-bottom: 8px; }
.checkout-grand-total-box strong { font-size: 2.2rem; color: var(--success); font-weight: 900; text-shadow: 0 2px 5px rgba(16, 185, 129, 0.2); }

.delivery-distance-badge {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 5px;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

#confirm-breakdown-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
#confirm-user-address {
    background: var(--bg-body);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 15px;
    margin-top: 10px;
}