/* ══════════════════════════════════════
   BIẾN TOÀN CỤC
   ══════════════════════════════════════ */
:root {
  --co-bg:           #f7f4ef;
  --co-card:         #ffffff;
  --co-border:       #e8e2d8;
  --co-border-focus: #690000;
  --co-accent:       #b20600;
  --co-accent-dark:  #7c1300;
  --co-text:         #1c1814;
  --co-muted:        #7d7265;
  --co-label:        #4a433c;
  --co-success:      #2d6a4f;
  --co-error:        #b5341d;
  --co-radius:       10px;
  --co-radius-sm:    6px;
  --co-shadow:       0 4px 24px rgba(0,0,0,0.06);
  --co-shadow-deep:  0 8px 40px rgba(0,0,0,0.1); 
  --co-transition:   0.22s ease;
}

/* ══════════════════════════════════════
   BASE RESET CHO CHECKOUT
   ══════════════════════════════════════ */
.woocommerce-checkout *,
.woocommerce-checkout *::before,
.woocommerce-checkout *::after {
  box-sizing: border-box;
}

/* ══════════════════════════════════════
   NỀN TRANG
   ══════════════════════════════════════ */
body.woocommerce-checkout {
  background-color: var(--co-bg);
  font-family: var(--co-font-body);
  color: var(--co-text);
  -webkit-font-smoothing: antialiased;
}
 
/* ══════════════════════════════════════
   THÔNG BÁO LOGIN / COUPON
   ══════════════════════════════════════ */
.woocommerce-info,
.woocommerce-message {
  font-family: var(--co-font-body);
  font-size: 0.88rem;
  border-left: 3px solid var(--co-accent) !important;
  background: #fdf9f2 !important;
  color: var(--co-text) !important;
  border-radius: 0 var(--co-radius-sm) var(--co-radius-sm) 0;
  padding: 14px 18px !important;
  margin-bottom: 1.5rem !important;
  box-shadow: none !important;

}

.woocommerce-info::before,
.woocommerce-message::before {
  color: var(--co-accent) !important;
}

.woocommerce-info a,
.woocommerce-message a {
  color: var(--co-accent-dark);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ══════════════════════════════════════
   CHECKOUT LAYOUT – 2 CỘT
   ══════════════════════════════════════ */
.woocommerce-checkout #customer_details,
.woocommerce-checkout #order_review_heading,
.woocommerce-checkout #order_review {
  float: none !important;
  width: 100% !important;
  clear: none !important;
}

.woocommerce-checkout form#order_review,
.woocommerce-checkout #customer_details {
  /* sẽ được bao bởi grid wrapper dưới */
}



/* Page title – full width */
.woocommerce-checkout h1 {
  grid-column: 1 / -1;
}

/* Customer details – cột trái */
.woocommerce-checkout #customer_details {
  grid-column: 1;
}

/* Order review + payment – cột phải */
.woocommerce-checkout #order_review_heading,
.woocommerce-checkout #order_review {
  grid-column: 2;
}

.woocommerce-checkout #order_review_heading {
  font-family: var(--co-font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--co-text);
  margin: 0 0 1rem;
  align-self: end;
}

/* Order review sticky */
.woocommerce-checkout #order_review {
  position: sticky;
  top: 100px;
}

/* ══════════════════════════════════════
   CARD / SECTION WRAPPER
   ══════════════════════════════════════ */
.woocommerce-checkout .woocommerce-billing-fields,
.woocommerce-checkout .woocommerce-shipping-fields,
.woocommerce-checkout .woocommerce-additional-fields {
  background: var(--co-card);
  border-radius: var(--co-radius);
  box-shadow: var(--co-shadow);
  padding: 28px 28px 20px;
  margin-bottom: 1.5rem;
  border: 1px solid var(--co-border);
}

/* ══════════════════════════════════════
   TIÊU ĐỀ SECTION
   ══════════════════════════════════════ */
.woocommerce-billing-fields h3,
.woocommerce-shipping-fields h3,
.woocommerce-additional-fields h3,
.woocommerce-checkout h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--co-text);
  margin: 0 0 1.4rem;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--co-border);
  letter-spacing: -0.01em;
}

/* ══════════════════════════════════════
   FORM FIELDS
   ══════════════════════════════════════ */
.woocommerce-checkout .form-row {
  margin-bottom: 1rem !important;
  position: relative;
}

/* Label */
.woocommerce-checkout .form-row label {
  font-family: var(--co-font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--co-label);
  display: block;
  margin-bottom: 6px;
}

.woocommerce-checkout .form-row label .optional {
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--co-muted);
  text-transform: none;
  letter-spacing: 0;
  margin-left: 4px;
}

.woocommerce-checkout .form-row label .required {
  color: var(--co-accent);
  font-weight: 400;
  margin-left: 2px;
}

/* Input, Select, Textarea */
.woocommerce-checkout .form-row input.input-text,
.woocommerce-checkout .form-row select,
.woocommerce-checkout .form-row textarea {
  width: 100%;
  height: 46px;
  padding: 0 14px;
  border: 1.5px solid var(--co-border);
  border-radius: var(--co-radius-sm);
  background: #fefcf9;
  font-family: var(--co-font-body);
  font-size: 0.92rem;
  font-weight: 400;
  color: var(--co-text);
  outline: none;
  transition: border-color var(--co-transition), box-shadow var(--co-transition), background var(--co-transition);
  -webkit-appearance: none;
  appearance: none;
}

.woocommerce-checkout .form-row textarea {
  height: auto;
  min-height: 100px;
  padding: 12px 14px;
  resize: vertical;
  line-height: 1.6;
}

/* Focus */
.woocommerce-checkout .form-row input.input-text:focus,
.woocommerce-checkout .form-row select:focus,
.woocommerce-checkout .form-row textarea:focus {
  border-color: var(--co-border-focus);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(200,169,110,0.15);
}

/* Placeholder */
.woocommerce-checkout .form-row input.input-text::placeholder,
.woocommerce-checkout .form-row textarea::placeholder {
  color: #bab4ac;
  font-weight: 300;
}

/* Select arrow custom */
.woocommerce-checkout .form-row select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237d7265' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}

/* Select2 (nếu WooCommerce dùng Select2) */
.woocommerce-checkout .select2-container .select2-selection--single {
  height: 46px !important;
  border: 1.5px solid var(--co-border) !important;
  border-radius: var(--co-radius-sm) !important;
  background: #fefcf9 !important;
  transition: border-color var(--co-transition), box-shadow var(--co-transition);
}

.woocommerce-checkout .select2-container--open .select2-selection--single,
.woocommerce-checkout .select2-container .select2-selection--single:focus {
  border-color: var(--co-border-focus) !important;
  box-shadow: 0 0 0 3px rgba(200,169,110,0.15) !important;
}

.woocommerce-checkout .select2-container .select2-selection--single .select2-selection__rendered {
  line-height: 44px !important;
  padding-left: 14px !important;
  font-size: 0.92rem;
  color: var(--co-text);
  font-family: var(--co-font-body);
}

.woocommerce-checkout .select2-container .select2-selection--single .select2-selection__arrow {
  height: 44px !important;
}

.woocommerce-checkout .select2-dropdown {
  border: 1.5px solid var(--co-border-focus) !important;
  border-radius: var(--co-radius-sm) !important;
  box-shadow: var(--co-shadow-deep) !important;
  font-family: var(--co-font-body);
  font-size: 0.9rem;
}

.woocommerce-checkout .select2-results__option--highlighted {
  background: var(--co-accent) !important;
}

/* Error state */
.woocommerce-checkout .form-row.woocommerce-invalid input.input-text,
.woocommerce-checkout .form-row.woocommerce-invalid select {
  border-color: var(--co-error) !important;
  background: #fff8f7;
}

.woocommerce-checkout .woocommerce-error {
  background: #fff2f0 !important;
  border-left: 3px solid var(--co-error) !important;
  color: var(--co-error) !important;
  border-radius: 0 var(--co-radius-sm) var(--co-radius-sm) 0;
  font-size: 0.85rem;
  padding: 10px 16px !important;
  margin-bottom: 1rem !important;
}

/* Valid state */
.woocommerce-checkout .form-row.woocommerce-validated input.input-text {
  border-color: var(--co-success);
}

/* 2 cột bên trong billing */
.woocommerce-checkout .form-row-first,
.woocommerce-checkout .form-row-last {
  width: calc(50% - 8px) !important;
  float: left !important;
}

.woocommerce-checkout .form-row-first {
  margin-right: 16px !important;
}

.woocommerce-checkout .form-row-wide {
  clear: both !important;
  width: 100% !important;
  float: none !important;
}

/* Clearfix */
.woocommerce-checkout .woocommerce-billing-fields__field-wrapper::after,
.woocommerce-checkout .woocommerce-shipping-fields__field-wrapper::after {
  content: '';
  display: table;
  clear: both;
}

/* ══════════════════════════════════════
   CHECKBOX "SHIP TO DIFFERENT ADDRESS"
   ══════════════════════════════════════ */
.woocommerce-checkout .woocommerce-shipping-fields h3 label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
  padding-bottom: 0;
  border-bottom: none;
  color: var(--co-text);
}

.woocommerce-checkout .woocommerce-shipping-fields h3 input[type="checkbox"] {
  width: 18px;
  height: 18px;
  border: 1.5px solid var(--co-border);
  border-radius: 4px;
  accent-color: var(--co-accent);
  cursor: pointer;
  flex-shrink: 0;
}

/* ══════════════════════════════════════
   ORDER REVIEW TABLE
   ══════════════════════════════════════ */
.woocommerce-checkout-review-order {
  background: var(--co-card);
  border-radius: var(--co-radius);
  box-shadow: var(--co-shadow);
  overflow: hidden;
  border: 1px solid var(--co-border);
}

.woocommerce-checkout-review-order-table {
  width: 100%;
  border-collapse: collapse;
}

/* Header */
.woocommerce-checkout-review-order-table thead tr th {
  background: var(--co-text);
  color: #fff;
  font-family: var(--co-font-body);
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 12px 20px;
  border: none;
}

/* Body rows */
.woocommerce-checkout-review-order-table .cart_item td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--co-border);
  font-size: 0.88rem;
  color: var(--co-text);
  border-left: none;
  border-right: none;
  border-top: none;
  vertical-align: middle;
}

.woocommerce-checkout-review-order-table .cart_item:last-of-type td {
  border-bottom: 1px solid var(--co-border);
}

/* Tên sản phẩm */
.woocommerce-checkout-review-order-table .product-name {
  font-weight: 500;
}

.woocommerce-checkout-review-order-table .product-name .product-quantity {
  color: var(--co-muted);
  font-size: 0.82rem;
  font-weight: 400;
}

/* Giá */
.woocommerce-checkout-review-order-table .product-total {
  text-align: right;
  font-weight: 600;
  white-space: nowrap;
}

/* Tổng cộng */
.woocommerce-checkout-review-order-table tfoot tr th,
.woocommerce-checkout-review-order-table tfoot tr td {
  padding: 12px 20px;
  font-size: 0.88rem;
  border-bottom: 1px solid var(--co-border);
  border-left: none;
  border-right: none;
  border-top: none;
  color: var(--co-text);
}

.woocommerce-checkout-review-order-table tfoot tr th {
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--co-muted);
}

.woocommerce-checkout-review-order-table tfoot .order-total th,
.woocommerce-checkout-review-order-table tfoot .order-total td {
  font-size: 1rem;
  font-weight: 700;
  background: #faf7f2;
  border-bottom: none;
}

.woocommerce-checkout-review-order-table tfoot .order-total td .amount {
  color: var(--co-accent-dark);
  font-size: 1.15rem;
}

/* ══════════════════════════════════════
   PAYMENT SECTION
   ══════════════════════════════════════ */
#payment {
  background: transparent;
  border-radius: 0 0 var(--co-radius) var(--co-radius);
  padding: 10px!important;
}

#payment ul.payment_methods {
  border-bottom: 1px solid var(--co-border) !important;
  padding: 0 !important;
  margin: 0 !important;
  list-style: none;
  background: var(--co-card);
}

#payment ul.payment_methods li {
  padding: 0 !important;
  border-bottom: 1px solid var(--co-border);
}

#payment ul.payment_methods li:last-child {
  border-bottom: none;
}

#payment ul.payment_methods label {
  /* display: flex; */
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--co-text);
  transition: background var(--co-transition);
  width: 100%;
}

#payment ul.payment_methods label:hover {
  background: #faf7f2;
}

#payment ul.payment_methods label img {
  height: 22px;
  width: auto;
  border-radius: 3px;
}

/* Radio button */
#payment ul.payment_methods input[type="radio"] {
  width: 17px;
  height: 17px;
  accent-color: var(--co-accent);
  flex-shrink: 0;
  cursor: pointer;
}

/* Payment box (mô tả phương thức) */
#payment .payment_box {
  background: #faf7f2 !important;
  border: none !important;
  padding: 12px 20px !important;
  font-size: 0.85rem;
  margin-top: 7px;
  color: var(--co-muted);
  line-height: 1.6;
  border-top: 1px solid var(--co-border) !important;
}

#payment .payment_box::before {
  display: none !important;
}

/* ── Place Order Button ── */
#payment #place_order,
.woocommerce-checkout #place_order {
  display: block;
  width: 100%;
  padding: 17px 24px;
  margin: 0;
  background: #af1613;
  color: #fff !important;
  border: none;
  border-radius: 0 0 var(--co-radius) var(--co-radius);
  font-family: var(--co-font-body);
  font-size: 0.88rem;
  font-weight: 600;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  cursor: pointer;
  transition: background var(--co-transition), box-shadow var(--co-transition), transform var(--co-transition);
  box-shadow: 0 4px 20px rgba(28,24,20,0.2);
  -webkit-appearance: none;
  appearance: none;
}

#payment #place_order:hover,
.woocommerce-checkout #place_order:hover {
  background: linear-gradient(160deg, var(--co-accent-dark) 0%, var(--co-accent) 100%);
  box-shadow: 0 6px 28px rgba(200,169,110,0.35);
  transform: translateY(-1px);
}

#payment #place_order:active,
.woocommerce-checkout #place_order:active {
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(200,169,110,0.2);
}

/* ── Privacy Policy ── */
.woocommerce-checkout .woocommerce-privacy-policy-text {
  font-size: 0.78rem;
  color: var(--co-muted);
  text-align: center;
  padding: 12px 20px;
  background: var(--co-card);
  line-height: 1.6;
}

.woocommerce-checkout .woocommerce-privacy-policy-text a {
  color: var(--co-accent-dark);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ══════════════════════════════════════
   BREADCRUMB / BACK LINK
   ══════════════════════════════════════ */
.woocommerce-checkout .woocommerce-breadcrumb,
.woocommerce-checkout nav.woocommerce-breadcrumb {
  font-size: 0.8rem;
  color: var(--co-muted);
  margin-bottom: 2rem;
  font-family: var(--co-font-body);
}

.woocommerce-checkout .woocommerce-breadcrumb a {
  color: var(--co-accent-dark);
  text-decoration: none;
}

.woocommerce-checkout .woocommerce-breadcrumb a:hover {
  text-decoration: underline;
}

/* ══════════════════════════════════════
   THANK YOU PAGE
   ══════════════════════════════════════ */
.woocommerce-order {
  font-family: var(--co-font-body);
  color: var(--co-text);
}

.woocommerce-order .woocommerce-notice--success {
  background: #f0faf5 !important;
  border-left: 4px solid var(--co-success) !important;
  color: var(--co-success) !important;
  border-radius: 0 var(--co-radius-sm) var(--co-radius-sm) 0;
  padding: 16px 20px !important;
  font-size: 0.9rem;
  margin-bottom: 2rem !important;
}

.woocommerce-order-overview {
  background: var(--co-card);
  border-radius: var(--co-radius);
  box-shadow: var(--co-shadow);
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  padding: 0;
  margin: 0 0 2rem;
  overflow: hidden;
  border: 1px solid var(--co-border);
}

.woocommerce-order-overview li {
  flex: 1;
  min-width: 160px;
  padding: 20px 24px;
  border-right: 1px solid var(--co-border);
  font-size: 0.82rem;
  color: var(--co-muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-weight: 600;
}

.woocommerce-order-overview li:last-child {
  border-right: none;
}

.woocommerce-order-overview li strong {
  display: block;
  font-size: 1rem;
  font-weight: 600;
  color: var(--co-text);
  text-transform: none;
  letter-spacing: 0;
  margin-top: 4px;
}

/* ══════════════════════════════════════
   LOADING OVERLAY
   ══════════════════════════════════════ */
.blockUI.blockOverlay {
  background: rgba(247,244,239,0.75) !important;
  backdrop-filter: blur(4px);
}

/* ══════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════ */
@media (max-width: 920px) {
  .woocommerce-checkout .woocommerce,
  .woocommerce-checkout #checkout-wrapper {
    grid-template-columns: 1fr;
  }

  .woocommerce-checkout #customer_details,
  .woocommerce-checkout #order_review_heading,
  .woocommerce-checkout #order_review {
    grid-column: 1;
  }

  .woocommerce-checkout #order_review {
    position: static;
    order: -1; /* Hiện order summary lên trên trên mobile */
  }

  /* Trên mobile – order summary rút gọn */
  .woocommerce-checkout #order_review_heading {
    order: -2;
  }
}

@media (max-width: 600px) {
  .woocommerce-checkout .form-row-first,
  .woocommerce-checkout .form-row-last {
    width: 100% !important;
    float: none !important;
    margin-right: 0 !important;
  }

  .woocommerce-checkout .woocommerce-billing-fields,
  .woocommerce-checkout .woocommerce-shipping-fields,
  .woocommerce-checkout .woocommerce-additional-fields {
    padding: 20px 16px 14px;
  }

  .woocommerce-checkout .woocommerce,
  .woocommerce-checkout #checkout-wrapper {
    padding: 0 12px;
  }

  .woocommerce-order-overview li {
    min-width: 50%;
    border-bottom: 1px solid var(--co-border);
  }
}

/* ══════════════════════════════════════
   PRINT
   ══════════════════════════════════════ */
@media print {
  body.woocommerce-checkout {
    background: #fff;
  }
  .woocommerce-checkout .woocommerce {
    display: block;
  }
  #payment #place_order {
    display: none;
  }
}