/* ============================================================
   خزانة الكتب — سلة المشتريات + إتمام الدفع
   ============================================================ */

:root {
  --khz-cc-ink: #1a1a2e;
  --khz-cc-muted: #4a4035;
  --khz-cc-gold: #d4af37;
  --khz-cc-gold-light: #f4d03f;
  --khz-cc-cream: #faf7f2;
  --khz-cc-surface: #ffffff;
  --khz-cc-border: rgba(26, 26, 46, 0.1);
  --khz-cc-shadow: 0 12px 36px rgba(26, 26, 46, 0.07);
  --khz-cc-radius: 18px;
}

/* ── هوامش الصفحة ── */
body.khz-cart-page .site-content,
body.khz-checkout-page .site-content,
body.khz-cart-page .site-main,
body.khz-checkout-page .site-main,
body.khz-cart-page #primary,
body.khz-checkout-page #primary,
body.khz-cart-page .col-full,
body.khz-checkout-page .col-full,
body.woocommerce-checkout .site-content,
body.woocommerce-checkout .site-main,
body.woocommerce-checkout #primary,
body.woocommerce-checkout .col-full,
body.woocommerce-checkout .entry-content,
body.woocommerce-cart .entry-content {
  margin-top: 0 !important;
  margin-bottom: 0 !important;
  padding-top: 15px !important;
  padding-bottom: 15px !important;
  width: 100% !important;
  max-width: 100% !important;
  float: none !important;
}

body.woocommerce-checkout .content-area,
body.woocommerce-cart .content-area {
  width: 100% !important;
  max-width: 100% !important;
  float: none !important;
  margin: 0 !important;
}

body.woocommerce-checkout .widget-area,
body.woocommerce-cart .widget-area {
  display: none !important;
}

body.khz-cart-page .entry-header .entry-title,
body.khz-checkout-page .entry-header .entry-title,
body.khz-cart-page .page-header .page-title,
body.khz-checkout-page .page-header .page-title,
body.khz-cart-page .woocommerce-products-header__title,
body.khz-checkout-page .woocommerce-products-header__title {
  display: none !important;
}

/* ── الترويسة ── */
.khz-cc-hero {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 22px 24px;
  margin-bottom: 20px;
  border-radius: 22px;
  background: linear-gradient(135deg, var(--khz-cc-surface) 0%, var(--khz-cc-cream) 100%);
  border: 1px solid var(--khz-cc-border);
  box-shadow: var(--khz-cc-shadow);
}

.khz-cc-hero__icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  font-size: 24px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.22), rgba(212, 175, 55, 0.08));
  border: 1px solid rgba(212, 175, 55, 0.35);
  flex-shrink: 0;
}

.khz-cc-hero__title {
  margin: 0 0 4px;
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 800;
  color: var(--khz-cc-ink);
  line-height: 1.25;
}

.khz-cc-hero__subtitle {
  margin: 0;
  font-size: 14px;
  color: var(--khz-cc-muted);
  font-weight: 600;
  line-height: 1.5;
}

/* ── مسار التنقل ── */
body.khz-cart-page .woocommerce-breadcrumb,
body.khz-checkout-page .woocommerce-breadcrumb {
  margin-bottom: 14px !important;
  font-size: 13px;
  font-weight: 600;
  color: var(--khz-cc-muted);
}

body.khz-cart-page .woocommerce-breadcrumb a,
body.khz-checkout-page .woocommerce-breadcrumb a {
  color: var(--khz-cc-ink);
  text-decoration: none;
}

/* ============================================================
   صفحة السلة
   ============================================================ */
.khz-cart__layout {
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 360px) !important;
  gap: 22px;
  align-items: start;
  width: 100%;
  clear: both;
}

/* إلغاء تخطيط القالب القديم (float) */
body.khz-cart-page .khz-cart__main .woocommerce-cart-form,
body.khz-cart-page .khz-cart__sidebar,
body.khz-cart-page .khz-cart__sidebar .cart-collaterals,
body.khz-cart-page .khz-cart__sidebar .cart_totals,
body.khz-cart-page .woocommerce-cart .cross-sells {
  width: 100% !important;
  max-width: 100% !important;
  float: none !important;
  margin: 0 !important;
  clear: none !important;
}

body.khz-cart-page .khz-cart__sidebar .cart_totals table,
body.khz-cart-page .khz-cart__sidebar .cart_totals th,
body.khz-cart-page .khz-cart__sidebar .cart_totals td {
  white-space: normal !important;
  word-break: normal !important;
  width: auto !important;
}

body.khz-cart-page .khz-cart__sidebar .cart_totals .order-total td {
  font-size: 18px !important;
  padding: 0.5em 0 !important;
}

body.khz-cart-page .khz-cart__sidebar .cart_totals .order-total .amount {
  font-size: 18px !important;
}

.khz-cart__main,
.khz-cart__sidebar {
  min-width: 0;
}

.khz-cart__main .woocommerce-cart-form {
  background: var(--khz-cc-surface);
  border: 1px solid var(--khz-cc-border);
  border-radius: var(--khz-cc-radius);
  box-shadow: var(--khz-cc-shadow);
  padding: 8px 8px 0;
  overflow: hidden;
}

.khz-cart__main .shop_table {
  border: none !important;
  margin: 0 !important;
  width: 100%;
}

.khz-cart__main .shop_table thead th {
  background: var(--khz-cc-cream);
  color: var(--khz-cc-ink);
  font-weight: 800;
  font-size: 13px;
  padding: 14px 12px !important;
  border: none !important;
}

.khz-cart__main .shop_table tbody td {
  padding: 16px 12px !important;
  border-top: 1px solid var(--khz-cc-border) !important;
  vertical-align: middle;
  color: var(--khz-cc-ink);
}

.khz-cart__main .shop_table .product-thumbnail img {
  width: 72px;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
}

.khz-cart__main .shop_table .product-name a {
  color: var(--khz-cc-ink);
  font-weight: 700;
  text-decoration: none;
}

.khz-cart__main .shop_table .product-name a:hover {
  color: #8b6914;
}

.khz-cart__main .shop_table .product-remove .remove {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: #fff5f5;
  color: #b91c1c !important;
  font-size: 20px;
  line-height: 1;
  text-decoration: none;
  border: 1px solid rgba(185, 28, 28, 0.15);
}

.khz-cart__main .shop_table .actions {
  background: var(--khz-cc-cream);
  padding: 16px !important;
}

.khz-cart__main .coupon {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 12px;
}

.khz-cart__main .coupon .input-text {
  flex: 1;
  min-width: 180px;
  padding: 12px 14px !important;
  border: 1px solid var(--khz-cc-border) !important;
  border-radius: 12px !important;
  background: #fff !important;
  color: var(--khz-cc-ink) !important;
  font-size: 14px;
}

.khz-cart__sidebar .cart_totals {
  background: var(--khz-cc-surface);
  border: 1px solid var(--khz-cc-border);
  border-radius: var(--khz-cc-radius);
  box-shadow: var(--khz-cc-shadow);
  padding: 22px 20px;
  position: sticky;
  top: 20px;
}

.khz-cart__sidebar .cart_totals > h2 {
  margin: 0 0 16px;
  font-size: 20px;
  font-weight: 800;
  color: var(--khz-cc-ink);
  padding-bottom: 12px;
  border-bottom: 2px solid rgba(212, 175, 55, 0.25);
}

.khz-cart__sidebar .cart_totals table {
  border: none !important;
}

.khz-cart__sidebar .cart_totals th,
.khz-cart__sidebar .cart_totals td {
  padding: 10px 0 !important;
  border-top: 1px dashed var(--khz-cc-border) !important;
  color: var(--khz-cc-ink);
  font-weight: 600;
}

.khz-cart__sidebar .cart_totals .order-total th,
.khz-cart__sidebar .cart_totals .order-total td {
  font-size: 18px;
  font-weight: 800;
  color: var(--khz-cc-ink);
  border-top: 2px solid rgba(212, 175, 55, 0.35) !important;
  padding-top: 14px !important;
}

.khz-cart__sidebar .wc-proceed-to-checkout {
  margin-top: 18px;
}

/* ============================================================
   صفحة الدفع
   ============================================================ */
.khz-checkout {
  width: 100%;
  max-width: 100%;
}

.khz-checkout__layout {
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 380px) !important;
  gap: 22px;
  align-items: start;
  width: 100% !important;
  max-width: 100% !important;
  clear: both;
}

body.woocommerce-checkout form.checkout.woocommerce-checkout,
body.khz-checkout-page form.checkout.woocommerce-checkout {
  display: block !important;
  width: 100% !important;
  max-width: 100% !important;
  float: none !important;
  margin: 0 !important;
  position: static !important;
}

body.woocommerce-checkout form.checkout.woocommerce-checkout::before,
body.woocommerce-checkout form.checkout.woocommerce-checkout::after,
body.khz-checkout-page form.checkout.woocommerce-checkout::before,
body.khz-checkout-page form.checkout.woocommerce-checkout::after {
  display: none !important;
  content: none !important;
}

/* إلغاء تخطيط القالب القديم (float) */
body.woocommerce-checkout .khz-checkout__main,
body.woocommerce-checkout .khz-checkout__sidebar,
body.woocommerce-checkout .khz-checkout__layout,
body.woocommerce-checkout .col2-set,
body.woocommerce-checkout #customer_details,
body.woocommerce-checkout #order_review,
body.khz-checkout-page .khz-checkout__main,
body.khz-checkout-page .khz-checkout__main .col2-set,
body.khz-checkout-page .khz-checkout__sidebar,
body.khz-checkout-page #order_review.khz-checkout__sidebar {
  width: 100% !important;
  max-width: 100% !important;
  float: none !important;
  margin: 0 !important;
  clear: none !important;
}

body.woocommerce-checkout .khz-checkout__main .col-1,
body.woocommerce-checkout .khz-checkout__main .col-2,
body.khz-checkout-page .khz-checkout__main .col-1,
body.khz-checkout-page .khz-checkout__main .col-2 {
  width: 100% !important;
  float: none !important;
  margin: 0 !important;
}

/* حقول الفاتورة والشحن */
body.woocommerce-checkout .khz-checkout__main .woocommerce-billing-fields__field-wrapper,
body.woocommerce-checkout .khz-checkout__main .woocommerce-shipping-fields__field-wrapper,
body.khz-checkout-page .khz-checkout__main .woocommerce-billing-fields__field-wrapper,
body.khz-checkout-page .khz-checkout__main .woocommerce-shipping-fields__field-wrapper {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 16px;
}

body.woocommerce-checkout .khz-checkout__main .form-row-wide,
body.woocommerce-checkout .khz-checkout__main #billing_email_field,
body.woocommerce-checkout .khz-checkout__main #billing_address_1_field,
body.woocommerce-checkout .khz-checkout__main #billing_address_2_field,
body.woocommerce-checkout .khz-checkout__main #shipping_address_1_field,
body.woocommerce-checkout .khz-checkout__main #shipping_address_2_field,
body.khz-checkout-page .khz-checkout__main .form-row-wide,
body.khz-checkout-page .khz-checkout__main #billing_email_field,
body.khz-checkout-page .khz-checkout__main #billing_address_1_field,
body.khz-checkout-page .khz-checkout__main #billing_address_2_field,
body.khz-checkout-page .khz-checkout__main #shipping_address_1_field,
body.khz-checkout-page .khz-checkout__main #shipping_address_2_field {
  grid-column: 1 / -1;
}

body.woocommerce-checkout .khz-checkout__main .form-row-first,
body.woocommerce-checkout .khz-checkout__main .form-row-last,
body.khz-checkout-page .khz-checkout__main .form-row-first,
body.khz-checkout-page .khz-checkout__main .form-row-last {
  width: auto !important;
  float: none !important;
  margin: 0 !important;
}

/* قسيمة الخصم */
body.woocommerce-checkout .checkout_coupon,
body.khz-checkout-page .checkout_coupon {
  width: 100% !important;
  max-width: 100% !important;
  margin-bottom: 18px !important;
  padding: 14px 16px;
  border-radius: 14px;
  background: var(--khz-cc-cream);
  border: 1px solid var(--khz-cc-border);
  color: var(--khz-cc-ink);
  font-weight: 600;
}

body.woocommerce-checkout .checkout_coupon .form-row-last,
body.khz-checkout-page .checkout_coupon .form-row-last {
  float: none !important;
  width: auto !important;
}

/* إخفاء عنوان الصفحة الافتراضي للقالب */
body.khz-checkout-page .page-header,
body.khz-checkout-page .entry-header,
body.khz-cart-page .page-header,
body.khz-cart-page .entry-header {
  display: none !important;
}

.khz-checkout__main {
  background: var(--khz-cc-surface);
  border: 1px solid var(--khz-cc-border);
  border-radius: var(--khz-cc-radius);
  box-shadow: var(--khz-cc-shadow);
  padding: 22px 20px;
}

.khz-checkout__sidebar {
  background: var(--khz-cc-surface);
  border: 1px solid var(--khz-cc-border);
  border-radius: var(--khz-cc-radius);
  box-shadow: var(--khz-cc-shadow);
  padding: 22px 20px;
  position: sticky;
  top: 20px;
}

.khz-checkout__sidebar #order_review_heading {
  margin: 0 0 16px;
  font-size: 20px;
  font-weight: 800;
  color: var(--khz-cc-ink);
  padding-bottom: 12px;
  border-bottom: 2px solid rgba(212, 175, 55, 0.25);
}

.khz-checkout__main .col2-set {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  width: 100%;
  margin: 0;
}

.khz-checkout__main .woocommerce-billing-fields h3,
.khz-checkout__main .woocommerce-shipping-fields h3,
.khz-checkout__main .woocommerce-additional-fields h3 {
  font-size: 17px;
  font-weight: 800;
  color: var(--khz-cc-ink);
  margin: 0 0 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--khz-cc-border);
}

.khz-checkout__main .form-row label {
  color: var(--khz-cc-ink);
  font-weight: 700;
  font-size: 13px;
  margin-bottom: 6px;
}

.khz-checkout__main .form-row input.input-text,
.khz-checkout__main .form-row textarea,
.khz-checkout__main .form-row select,
.khz-checkout__main .select2-container .select2-selection {
  padding: 12px 14px !important;
  border: 1px solid var(--khz-cc-border) !important;
  border-radius: 12px !important;
  background: var(--khz-cc-cream) !important;
  color: var(--khz-cc-ink) !important;
  font-size: 14px;
  min-height: 46px;
}

.khz-checkout__main .form-row input.input-text:focus,
.khz-checkout__main .form-row textarea:focus,
.khz-checkout__main .form-row select:focus {
  border-color: rgba(212, 175, 55, 0.65) !important;
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
  outline: none;
}

.khz-checkout__sidebar .shop_table {
  border: none !important;
}

.khz-checkout__sidebar .shop_table th,
.khz-checkout__sidebar .shop_table td {
  padding: 10px 0 !important;
  border-top: 1px dashed var(--khz-cc-border) !important;
  color: var(--khz-cc-ink);
}

.khz-checkout__sidebar .cart_item .product-name {
  font-weight: 700;
  color: var(--khz-cc-ink);
}

.khz-checkout__sidebar .order-total th,
.khz-checkout__sidebar .order-total td {
  font-size: 18px;
  font-weight: 800;
  border-top: 2px solid rgba(212, 175, 55, 0.35) !important;
}

.khz-checkout__sidebar #payment {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--khz-cc-border);
}

.khz-checkout__sidebar #payment .payment_methods {
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
}

.khz-checkout__sidebar #payment .payment_methods li {
  margin-bottom: 10px;
  padding: 12px;
  border-radius: 12px;
  background: var(--khz-cc-cream);
  border: 1px solid var(--khz-cc-border);
}

.khz-checkout__sidebar #payment .payment_methods label {
  color: var(--khz-cc-ink);
  font-weight: 700;
}

.khz-checkout__sidebar .woocommerce-terms-and-conditions-wrapper {
  margin-bottom: 12px;
  font-size: 13px;
  color: var(--khz-cc-muted);
  line-height: 1.6;
}

/* ── الأزرار ── */
body.khz-cart-page .button,
body.khz-checkout-page .button,
body.khz-cart-page button.button,
body.khz-checkout-page button.button,
body.khz-cart-page #place_order,
body.khz-checkout-page #place_order,
body.khz-cart-page .checkout-button,
body.khz-checkout-page .checkout-button {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 24px !important;
  border-radius: 999px !important;
  font-weight: 800 !important;
  font-size: 14px !important;
  border: none !important;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

body.khz-cart-page .checkout-button,
body.khz-cart-page button[name="apply_coupon"],
body.khz-checkout-page #place_order,
body.khz-checkout-page .checkout-button {
  background: linear-gradient(135deg, var(--khz-cc-gold), var(--khz-cc-gold-light)) !important;
  color: var(--khz-cc-ink) !important;
  box-shadow: 0 8px 24px rgba(212, 175, 55, 0.32) !important;
}

body.khz-cart-page button[name="update_cart"],
body.khz-checkout-page button[name="update_cart"] {
  background: #fff !important;
  color: var(--khz-cc-ink) !important;
  border: 1px solid var(--khz-cc-border) !important;
  box-shadow: none !important;
}

body.khz-cart-page .button:hover,
body.khz-checkout-page .button:hover,
body.khz-cart-page #place_order:hover,
body.khz-checkout-page #place_order:hover {
  transform: translateY(-2px);
}

body.khz-cart-page .wc-proceed-to-checkout .checkout-button {
  width: 100%;
  text-align: center;
}

/* ── كمية المنتج ── */
body.khz-cart-page .quantity .qty {
  width: 64px;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid var(--khz-cc-border);
  background: #fff;
  color: var(--khz-cc-ink);
  font-weight: 700;
}

/* ── رسائل ── */
body.khz-cart-page .woocommerce-message,
body.khz-cart-page .woocommerce-info,
body.khz-cart-page .woocommerce-error,
body.khz-checkout-page .woocommerce-message,
body.khz-checkout-page .woocommerce-info,
body.khz-checkout-page .woocommerce-error {
  border-radius: 14px;
  padding: 14px 16px;
  margin-bottom: 16px;
  font-weight: 600;
}

body.khz-cart-page .woocommerce-message,
body.khz-checkout-page .woocommerce-message {
  background: #f0fdf4;
  border: 1px solid #86efac;
  color: #14532d;
}

body.khz-cart-page .woocommerce-error,
body.khz-checkout-page .woocommerce-error {
  background: #fef2f2;
  border: 1px solid #fca5a5;
  color: #7f1d1d;
}

/* ── سلة فارغة ── */
body.khz-cart-page .cart-empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--khz-cc-muted);
  font-weight: 600;
}

body.khz-cart-page .return-to-shop .button {
  margin-top: 12px;
}

/* ── تجاوب ── */
@media (max-width: 992px) {
  .khz-cart__layout,
  .khz-checkout__layout {
    grid-template-columns: 1fr !important;
  }

  body.woocommerce-checkout .khz-checkout__main .woocommerce-billing-fields__field-wrapper,
  body.woocommerce-checkout .khz-checkout__main .woocommerce-shipping-fields__field-wrapper,
  body.khz-checkout-page .khz-checkout__main .woocommerce-billing-fields__field-wrapper,
  body.khz-checkout-page .khz-checkout__main .woocommerce-shipping-fields__field-wrapper {
    grid-template-columns: 1fr;
  }

  .khz-cart__sidebar .cart_totals,
  .khz-checkout__sidebar {
    position: static;
  }

  .khz-cart__main .shop_table thead {
    display: none;
  }

  .khz-cart__main .shop_table tbody tr {
    display: block;
    padding: 14px 8px;
    border-bottom: 1px solid var(--khz-cc-border);
  }

  .khz-cart__main .shop_table tbody td {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 8px 4px !important;
    border: none !important;
    text-align: left;
  }

  .khz-cart__main .shop_table tbody td::before {
    content: attr(data-title);
    font-weight: 800;
    color: var(--khz-cc-muted);
    font-size: 12px;
  }

  .khz-cart__main .shop_table .product-remove::before,
  .khz-cart__main .shop_table .product-thumbnail::before {
    display: none;
  }

  .khz-cart__main .shop_table .product-thumbnail {
    justify-content: center;
  }

  .khz-cart__main .shop_table .actions {
    display: block;
  }

  .khz-cart__main .coupon {
    flex-direction: column;
    align-items: stretch;
  }

  .khz-cart__main .coupon .input-text {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .khz-cc-hero {
    padding: 16px;
    gap: 12px;
  }

  .khz-cc-hero__icon {
    width: 44px;
    height: 44px;
    font-size: 20px;
  }

  .khz-checkout__main,
  .khz-checkout__sidebar,
  .khz-cart__sidebar .cart_totals {
    padding: 16px 14px;
  }
}

/* دعم المتصفحات القديمة */
@supports not (display: grid) {
  .khz-cart__layout,
  .khz-checkout__layout {
    display: block;
  }

  .khz-cart__sidebar,
  .khz-checkout__sidebar {
    margin-top: 20px;
  }
}