/* ===========================================
   أنماط السلة وصفحة الدفع
   Cart & Checkout Styles
   =========================================== */

/* ============ Cart Sidebar ============ */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

.cart-overlay.active {
  opacity: 1;
  visibility: visible;
}

.cart-sidebar {
  position: fixed;
  top: 0;
  right: 0;
  width: 400px;
  max-width: 100%;
  height: 100vh;
  background: white;
  box-shadow: var(--shadow-xl);
  z-index: 1000;
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  display: flex;
  flex-direction: column;
}

body.ltr .cart-sidebar {
  right: auto;
  left: 0;
  transform: translateX(-100%);
}

.cart-sidebar.active {
  transform: translateX(0);
}

/* Cart Header */
.cart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--gray-200);
  background:
    radial-gradient(circle at top right, rgba(10, 36, 99, 0.06), transparent 28%),
    linear-gradient(180deg, #ffffff, #f8fbff);
}

.cart-header h3 {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 1.125rem;
}

.cart-header-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.cart-header-subtitle {
  font-size: 0.78rem;
  color: #6b7280;
  font-weight: 700;
}

.cart-close {
  width: 35px;
  height: 35px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-100);
  border-radius: var(--radius-full);
  color: var(--gray-600);
  transition: all var(--transition-fast);
}

.cart-close:hover {
  background: var(--gray-200);
  color: var(--gray-800);
}

/* Cart Items */
.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-md);
  background: linear-gradient(180deg, #fbfdff, #ffffff);
}

.cart-item {
  display: flex;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: linear-gradient(180deg, #ffffff, #f8fbff);
  border-radius: 22px;
  margin-bottom: var(--spacing-sm);
  border: 1px solid rgba(10, 36, 99, 0.08);
  box-shadow: 0 14px 28px rgba(15, 23, 42, 0.06);
}

.cart-item-image {
  width: 80px;
  height: 80px;
  border-radius: 18px;
  overflow: hidden;
  flex-shrink: 0;
  border: 1px solid rgba(10, 36, 99, 0.08);
}

.cart-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cart-item-info {
  flex: 1;
  min-width: 0;
}

.cart-item-title {
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--gray-800);
  margin-bottom: var(--spacing-xs);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.cart-item-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}

.cart-item-chip {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(10, 36, 99, 0.06);
  color: #284b8f;
  font-size: 0.72rem;
  font-weight: 800;
}

.cart-item-price {
  font-size: 0.95rem;
  color: #0A2463;
  font-weight: 800;
}

.cart-item-subtotal {
  margin-top: 6px;
  font-size: 0.82rem;
  color: #6b7280;
  font-weight: 700;
}

.cart-item-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--spacing-sm);
}

.cart-item-quantity {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.cart-item-quantity button {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: white;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  color: var(--gray-700);
  font-size: 0.8rem;
  transition: all var(--transition-fast);
}

.cart-item-quantity button:hover {
  background: var(--gray-100);
}

.cart-item-quantity span {
  min-width: 30px;
  text-align: center;
  font-weight: 600;
}

.cart-item-remove {
  color: var(--error);
  font-size: 0.9rem;
  transition: opacity var(--transition-fast);
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(220, 38, 38, 0.08);
}

.cart-item-remove:hover {
  opacity: 0.7;
}

/* Cart Empty State */
.cart-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl);
  text-align: center;
}

.cart-empty-icon {
  font-size: 4rem;
  color: var(--gray-300);
  margin-bottom: var(--spacing-md);
}

.cart-empty h4 {
  margin-bottom: var(--spacing-xs);
}

.cart-empty p {
  color: var(--gray-500);
  margin-bottom: var(--spacing-lg);
}

.cart-empty .btn {
  min-width: 180px;
}

/* Cart Footer */
.cart-footer {
  padding: var(--spacing-lg);
  border-top: 1px solid var(--gray-200);
  background:
    linear-gradient(180deg, #ffffff, #f8fbff);
  /* Ensure footer is always visible above bottom nav on mobile */
  flex-shrink: 0;
}

.cart-footer-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.cart-summary-pill {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(10, 36, 99, 0.08);
  color: #0A2463;
  font-size: 0.76rem;
  font-weight: 800;
}

.cart-summary-pill.accent {
  background: rgba(220, 38, 38, 0.10);
  color: var(--red-main, #DC2626);
}

.cart-total-card {
  padding: 14px;
  border-radius: 18px;
  background: linear-gradient(180deg, #ffffff, #f7fafc);
  border: 1px solid rgba(10, 36, 99, 0.08);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.05);
  margin-bottom: 12px;
}

.cart-footer-note {
  margin-bottom: 12px;
  font-size: 0.78rem;
  color: #6b7280;
  font-weight: 700;
}

.cart-totals {
  margin-bottom: var(--spacing-md);
}

.cart-total-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--spacing-xs);
  font-size: 0.9rem;
  color: var(--gray-600);
}

.cart-total-row.total {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--gray-800);
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--gray-200);
}

.cart-total-row.total .amount {
  color: var(--red-main, #c90000);
  font-size: 1.1rem;
}

.cart-actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.cart-actions .btn {
  width: 100%;
  padding: var(--spacing-md);
}

.cart-actions .btn-secondary {
  background: #eef3fb;
  color: #0A2463;
  border: 1px solid rgba(10, 36, 99, 0.12);
}

/* ============ Checkout Page ============ */
.checkout-page {
  padding: var(--spacing-xl) 0;
  min-height: calc(100vh - 200px);
}

.checkout-grid {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--spacing-xl);
}

@media (max-width: 992px) {
  .checkout-grid {
    grid-template-columns: 1fr;
  }
}

/* Checkout Form */
.checkout-form {
  background: white;
  border-radius: var(--radius-2xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-sm);
}

.checkout-section {
  margin-bottom: var(--spacing-xl);
}

.checkout-section:last-child {
  margin-bottom: 0;
}

.checkout-section-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 1.125rem;
  margin-bottom: var(--spacing-lg);
  color: var(--gray-800);
}

.checkout-section-title i {
  color: var(--red-main, #DC2626);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

@media (max-width: 640px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* Payment Methods */
.payment-methods {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.payment-method {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.payment-method:hover {
  border-color: rgba(10, 36, 99, 0.4);
}

.payment-method.selected {
  border-color: #0A2463;
  background: rgba(10, 36, 99, 0.05);
}

.payment-method input {
  margin-top: 4px;
}

.payment-method-info h4 {
  font-size: 1rem;
  margin-bottom: var(--spacing-xs);
}

.payment-method-info p {
  font-size: 0.85rem;
  color: var(--gray-500);
  margin: 0;
}

/* Checkout Summary */
.checkout-summary {
  background: white;
  border-radius: var(--radius-2xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-sm);
  height: fit-content;
  position: sticky;
  top: 100px;
}

.checkout-summary h3 {
  margin-bottom: var(--spacing-lg);
}

.checkout-items {
  max-height: 300px;
  overflow-y: auto;
  margin-bottom: var(--spacing-lg);
}

.checkout-item {
  display: flex;
  gap: var(--spacing-md);
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--gray-100);
}

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

.checkout-item-image {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.checkout-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.checkout-item-info {
  flex: 1;
}

.checkout-item-title {
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: var(--spacing-xs);
}

.checkout-item-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--gray-500);
}

.checkout-totals {
  border-top: 1px solid var(--gray-200);
  padding-top: var(--spacing-md);
}

.checkout-total-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--spacing-sm);
  font-size: 0.9rem;
}

.checkout-total-row.grand-total {
  font-size: 1.25rem;
  font-weight: 700;
  padding-top: var(--spacing-sm);
  border-top: 2px solid var(--gray-200);
  margin-top: var(--spacing-sm);
}

.checkout-total-row.grand-total .amount {
  color: #0A2463;
}

.checkout-submit {
  margin-top: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.checkout-submit .btn {
  width: 100%;
  padding: var(--spacing-md);
}

.checkout-terms {
  font-size: 0.75rem;
  color: var(--gray-500);
  text-align: center;
}

/* ============ Order Success ============ */
.order-success {
  min-height: calc(100vh - 200px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl);
}

.order-success-card {
  background: white;
  border-radius: var(--radius-2xl);
  padding: var(--spacing-2xl);
  max-width: 500px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.order-success-icon {
  width: 80px;
  height: 80px;
  background: rgba(16, 185, 129, 0.1);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-lg);
}

.order-success-icon i {
  font-size: 2.5rem;
  color: var(--success);
}

.order-success-card h2 {
  margin-bottom: var(--spacing-sm);
}

.order-success-card p {
  color: var(--gray-600);
  margin-bottom: var(--spacing-lg);
}

.order-number-box {
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.order-number-box label {
  font-size: 0.85rem;
  color: var(--gray-500);
  display: block;
  margin-bottom: var(--spacing-xs);
}

.order-number-box span {
  font-size: 1.25rem;
  font-weight: 700;
  color: #0A2463;
}

.order-success-message {
  font-size: 0.9rem;
  color: var(--gray-500);
  margin-bottom: var(--spacing-xl);
}