/* ============================================================
   CASTLO INDUSTRIAL — WooCommerce Pages CSS
   Covers: product, cart, checkout, account
   Variables are defined in style.css (:root).
============================================================ */

/* ============================================================
   WOOCOMMERCE NOTICES
============================================================ */
.woocommerce-message,
.woocommerce-info,
.woocommerce-error,
.woocommerce-notice {
  padding: 1rem 1.5rem;
  margin-bottom: 1.5rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}
.woocommerce-message {
  background: rgba(56,161,105,0.08);
  border: 1px solid rgba(56,161,105,0.3);
  border-left: 4px solid #38A169;
  color: #276749;
}
.woocommerce-error {
  background: rgba(229,62,62,0.08);
  border: 1px solid rgba(229,62,62,0.3);
  border-left: 4px solid #E53E3E;
  color: #9B2C2C;
}
.woocommerce-info {
  background: rgba(49,130,206,0.08);
  border: 1px solid rgba(49,130,206,0.3);
  border-left: 4px solid #3182CE;
  color: #2C5282;
}

/* ============================================================
   SINGLE PRODUCT PAGE
============================================================ */
body.castlo-product-page .castlo-wc-wrap {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

.woocommerce div.product div.images img {
  border: 1px solid var(--castlo-light-border);
  border-radius: var(--radius-md);
}

/* Product summary */
.woocommerce div.product div.summary {
  padding-left: 2rem;
}
.woocommerce div.product .product_title {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  color: var(--castlo-navy);
  margin-bottom: 0.5rem;
}
.woocommerce div.product .price {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--castlo-orange);
  margin: 1rem 0;
}
.woocommerce div.product .woocommerce-product-rating {
  margin-bottom: 1rem;
}
.woocommerce div.product form.cart {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin: 1.5rem 0;
}
.woocommerce div.product form.cart .quantity input {
  border: 2px solid var(--castlo-light-border);
  border-radius: var(--radius-sm);
  padding: 0.6rem 1rem;
  font-size: 1rem;
  width: 80px;
}
.woocommerce div.product form.cart button[type="submit"],
.woocommerce div.product form.cart .single_add_to_cart_button {
  background: var(--castlo-orange);
  color: white;
  border: 2px solid var(--castlo-orange);
  border-radius: var(--radius-sm);
  padding: 0.7rem 2rem;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.woocommerce div.product form.cart button[type="submit"]:hover,
.woocommerce div.product form.cart .single_add_to_cart_button:hover {
  background: var(--castlo-orange-hover);
  border-color: var(--castlo-orange-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* Product tabs */
.woocommerce div.product .woocommerce-tabs {
  margin-top: 3rem;
}
.woocommerce div.product .woocommerce-tabs ul.tabs {
  list-style: none;
  display: flex;
  border-bottom: 2px solid var(--castlo-light-border);
  margin: 0 0 2rem;
  padding: 0;
}
.woocommerce div.product .woocommerce-tabs ul.tabs li a {
  display: block;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--castlo-mid-gray);
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition-fast);
}
.woocommerce div.product .woocommerce-tabs ul.tabs li.active a {
  color: var(--castlo-navy);
  border-bottom-color: var(--castlo-orange);
}

/* ============================================================
   CART PAGE
============================================================ */
.woocommerce-cart .woocommerce {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}
.woocommerce table.cart {
  border-collapse: collapse;
  width: 100%;
  margin-bottom: 2rem;
}
.woocommerce table.cart th {
  background: var(--castlo-navy);
  color: white;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.75rem 1rem;
  text-align: left;
  border: none;
}
.woocommerce table.cart td {
  padding: 1rem;
  border-bottom: 1px solid var(--castlo-light-border);
  vertical-align: middle;
}
.woocommerce table.cart .product-name a {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  color: var(--castlo-navy);
  font-weight: 600;
}
.woocommerce table.cart .product-price,
.woocommerce table.cart .product-subtotal {
  font-family: var(--font-heading);
  color: var(--castlo-orange);
  font-weight: 700;
}

/* Cart totals */
.cart_totals {
  background: var(--castlo-light-bg);
  border: 1px solid var(--castlo-light-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}
.cart_totals h2 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.woocommerce a.checkout-button,
.woocommerce .checkout-button {
  display: block;
  width: 100%;
  background: var(--castlo-orange);
  color: white;
  text-align: center;
  padding: 1rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  transition: all var(--transition-fast);
  margin-top: 1rem;
}
.woocommerce a.checkout-button:hover {
  background: var(--castlo-orange-hover);
  transform: translateY(-1px);
}

/* ============================================================
   CHECKOUT — FULL RESPONSIVE LAYOUT + STRIPE + BILLING FORM
   Pattern: Left (billing) | Right (order summary sticky)
   Mobile: stacked, full-width, iOS-safe inputs
============================================================ */

/* Global overflow-x safety for checkout page */
.woocommerce-checkout {
  overflow-x: hidden;
  width: 100%;
}

/* ============================================================
   CHECKOUT CONTAINER
============================================================ */
.woocommerce-checkout .woocommerce {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
  box-sizing: border-box;
  width: 100%;
  overflow-x: hidden;
}

/* ============================================================
   DESKTOP: 2-COLUMN CHECKOUT GRID
   Left 1fr: billing form
   Right 380px: order summary (sticky)
============================================================ */
@media (min-width: 769px) {
  form.woocommerce-checkout {
    display: grid;
    grid-template-columns: 1fr 380px;
    column-gap: 3rem;
    row-gap: 0;
    align-items: start;
  }

  /* Full-width items: notices, express checkout, OR separator */
  form.woocommerce-checkout > .woocommerce-notices-wrapper,
  form.woocommerce-checkout > #wc-stripe-express-checkout-element,
  form.woocommerce-checkout > #wcpay-express-checkout-wrapper,
  form.woocommerce-checkout > .wc-stripe-express-checkout-wrapper,
  form.woocommerce-checkout > .wc-stripe-or-separator,
  form.woocommerce-checkout > p {
    grid-column: 1 / -1;
  }

  /* Left column: billing (col2-set becomes single-column since shipping ≈ billing) */
  form.woocommerce-checkout > .col2-set {
    grid-column: 1;
    display: block;
    margin-bottom: 2rem;
  }

  /* Right column: order review heading + order review (sticky) */
  form.woocommerce-checkout > #order_review_heading {
    grid-column: 2;
    margin-top: 0;
  }
  form.woocommerce-checkout > #order_review {
    grid-column: 2;
    position: sticky;
    top: 140px; /* below sticky header (topbar 40px + header 72px + nav 48px - some scroll) */
    max-height: calc(100vh - 160px);
    overflow-y: auto;
    padding-right: 4px;
    scrollbar-width: thin;
  }
  form.woocommerce-checkout > #order_review::-webkit-scrollbar { width: 4px; }
  form.woocommerce-checkout > #order_review::-webkit-scrollbar-thumb {
    background: var(--castlo-light-border); border-radius: 2px;
  }
}

/* ============================================================
   SECTION HEADINGS
============================================================ */
.woocommerce-billing-fields h3,
.woocommerce-shipping-fields h3,
h3#order_review_heading {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--castlo-navy);
  border-bottom: 2px solid var(--castlo-orange);
  padding-bottom: 0.5rem;
  margin: 0 0 1.5rem;
}

/* ============================================================
   BILLING / SHIPPING FIELD WRAPPER — flexbox grid
============================================================ */
.woocommerce-billing-fields__field-wrapper,
.woocommerce-shipping-fields__field-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: 0 1rem;
}
.woocommerce-billing-fields__field-wrapper .form-row,
.woocommerce-shipping-fields__field-wrapper .form-row {
  width: 100%;
  box-sizing: border-box;
  margin: 0 0 1rem;
  padding: 0;
  /* Reset WC float-based layout */
  float: none !important;
  clear: none !important;
}
/* First name + Last name side-by-side on tablet+ */
.woocommerce-billing-fields__field-wrapper .form-row-first,
.woocommerce-billing-fields__field-wrapper .form-row-last,
.woocommerce-shipping-fields__field-wrapper .form-row-first,
.woocommerce-shipping-fields__field-wrapper .form-row-last {
  width: calc(50% - 0.5rem);
}

/* ============================================================
   LABELS
============================================================ */
.woocommerce-checkout .form-row label,
.woocommerce-checkout p.form-row > label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--castlo-body-text);
  margin-bottom: 0.35rem;
  line-height: 1.3;
}
.woocommerce-checkout .required { color: var(--castlo-orange); margin-left: 2px; }
/* Hide empty labels (address_2 optional) */
.woocommerce-checkout .form-row label:empty { display: none; }

/* ============================================================
   INPUTS, SELECTS, TEXTAREA
============================================================ */
.woocommerce-checkout form .form-row input.input-text,
.woocommerce-checkout form .form-row select,
.woocommerce-checkout form .form-row textarea {
  display: block;
  width: 100%;
  padding: 0.7rem 0.9rem;
  border: 1.5px solid var(--castlo-light-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.4;
  color: var(--castlo-body-text);
  background: var(--castlo-white);
  box-sizing: border-box;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  -webkit-appearance: none;
  appearance: none;
  min-height: 44px;
}
.woocommerce-checkout form .form-row input.input-text:focus,
.woocommerce-checkout form .form-row select:focus,
.woocommerce-checkout form .form-row textarea:focus {
  border-color: var(--castlo-orange);
  outline: none;
  box-shadow: 0 0 0 3px rgba(232,93,4,0.12);
}
.woocommerce-checkout form .form-row input.input-text::placeholder {
  color: var(--castlo-mid-gray);
  font-size: 0.85rem;
}
/* Select: custom arrow */
.woocommerce-checkout form .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='%23718096' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}
/* Textarea (order notes) */
.woocommerce-checkout form .form-row textarea {
  min-height: 80px;
  resize: vertical;
}
/* Validation states */
.woocommerce-checkout form .form-row.woocommerce-invalid input.input-text,
.woocommerce-checkout form .form-row.woocommerce-invalid select {
  border-color: #E53E3E;
  box-shadow: 0 0 0 3px rgba(229,62,62,0.1);
}
.woocommerce-checkout form .form-row.woocommerce-validated input.input-text {
  border-color: #38A169;
}
/* Inline validation messages */
.woocommerce-checkout form .form-row .woocommerce-error,
.woocommerce-checkout .woocommerce-invalid-required-field .woocommerce-error {
  color: #E53E3E;
  font-size: 0.78rem;
  margin-top: 0.3rem;
  display: block;
}

/* ============================================================
   ORDER REVIEW TABLE
============================================================ */
#order_review_heading {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--castlo-navy);
  border-bottom: 2px solid var(--castlo-orange);
  padding-bottom: 0.5rem;
  margin: 0 0 1.25rem;
}
table.woocommerce-checkout-review-order-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  table-layout: fixed;
  margin-bottom: 1rem;
}
table.woocommerce-checkout-review-order-table thead th {
  background: var(--castlo-navy);
  color: var(--castlo-white);
  padding: 0.6rem 0.8rem;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  text-align: left;
}
table.woocommerce-checkout-review-order-table tr td {
  padding: 0.6rem 0.8rem;
  border-bottom: 1px solid var(--castlo-light-border);
  vertical-align: middle;
  word-break: break-word;
}
table.woocommerce-checkout-review-order-table tr td:last-child {
  text-align: right;
  font-weight: 600;
}
table.woocommerce-checkout-review-order-table .order-total td {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--castlo-navy);
  border-top: 2px solid var(--castlo-navy);
  padding-top: 0.75rem;
  border-bottom: none;
}

/* ============================================================
   PAYMENT SECTION — #payment
   overflow:hidden is CRITICAL to contain Stripe iframes on mobile
============================================================ */
#payment {
  background: var(--castlo-light-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--castlo-light-border);
  padding: 1.25rem;
  margin-top: 1rem;
  overflow: hidden;
  max-width: 100%;
  box-sizing: border-box;
}
#payment ul.payment_methods {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
}
#payment ul.payment_methods li {
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--castlo-light-border);
}
#payment ul.payment_methods li:last-child { border-bottom: none; }
#payment ul.payment_methods li label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--castlo-navy);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
#payment .payment_box {
  background: var(--castlo-white);
  border: 1px solid var(--castlo-light-border);
  border-radius: var(--radius-sm);
  padding: 1rem;
  margin-top: 0.75rem;
  overflow: hidden;
  max-width: 100%;
  box-sizing: border-box;
}

/* ============================================================
   STRIPE CONTAINMENT — All variants
============================================================ */
#payment iframe,
#payment .payment_box iframe,
.payment_box iframe,
.woocommerce-checkout iframe {
  max-width: 100% !important;
  width: 100% !important;
  box-sizing: border-box !important;
}
.StripeElement,
#wc-stripe-card-element,
#wc-stripe-payment-element,
#wc-stripe-sepa-iban-element,
[id*="stripe"][id*="element"],
[class*="stripe"][class*="element"] {
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
}
#wc-stripe-express-checkout-element,
#wcpay-express-checkout-wrapper {
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
}

/* ============================================================
   PLACE ORDER BUTTON
============================================================ */
#place_order {
  display: block;
  width: 100%;
  background: var(--castlo-orange);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  padding: 1.1rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-top: 1.25rem;
  min-height: 52px;
  touch-action: manipulation;
  box-sizing: border-box;
}
#place_order:hover {
  background: var(--castlo-orange-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* ============================================================
   RESPONSIVE — MOBILE CHECKOUT
============================================================ */
@media (max-width: 768px) {
  .woocommerce-checkout .woocommerce {
    padding: 1rem 0.875rem 2.5rem;
  }

  /* Stack: billing above order review */
  form.woocommerce-checkout {
    display: block;
  }
  form.woocommerce-checkout > #order_review {
    position: static;
    max-height: none;
    overflow-y: visible;
  }

  /* Force col2-set (billing + shipping toggle) to stack on mobile */
  form.woocommerce-checkout > .col2-set {
    display: block !important;
  }
  .woocommerce-checkout .col2-set .col-1,
  .woocommerce-checkout .col2-set .col-2 {
    width: 100% !important;
    float: none !important;
    padding: 0 !important;
  }

  /* form-row-first/last: full width on mobile */
  .woocommerce-billing-fields__field-wrapper .form-row-first,
  .woocommerce-billing-fields__field-wrapper .form-row-last,
  .woocommerce-shipping-fields__field-wrapper .form-row-first,
  .woocommerce-shipping-fields__field-wrapper .form-row-last {
    width: 100%;
  }

  /* Payment section tighter on mobile */
  #payment { padding: 1rem; overflow: hidden; max-width: 100%; box-sizing: border-box; }
  #payment .payment_box { padding: 0.75rem; overflow: hidden; }

  /* Prevent iOS zoom: font-size ≥ 16px on inputs */
  .woocommerce-checkout form .form-row input.input-text,
  .woocommerce-checkout form .form-row select,
  .woocommerce-checkout form .form-row textarea {
    font-size: 16px;
    min-height: 48px;
  }

  /* Larger place order button on mobile */
  #place_order { min-height: 56px; font-size: 1rem; }

  /* Table font smaller on mobile */
  table.woocommerce-checkout-review-order-table { font-size: 0.82rem; }
  table.woocommerce-checkout-review-order-table thead th,
  table.woocommerce-checkout-review-order-table tr td {
    padding: 0.5rem 0.6rem;
  }

  /* All Stripe iframes contained */
  #payment iframe, .payment_box iframe {
    width: 100% !important;
    max-width: 100% !important;
  }
}

/* Small mobile: stack first/last name */
@media (max-width: 580px) {
  .woocommerce-billing-fields__field-wrapper .form-row-first,
  .woocommerce-billing-fields__field-wrapper .form-row-last,
  .woocommerce-shipping-fields__field-wrapper .form-row-first,
  .woocommerce-shipping-fields__field-wrapper .form-row-last {
    width: 100%;
  }
}

/* Extra small: nuclear overflow containment */
@media (max-width: 480px) {
  .woocommerce-checkout .woocommerce {
    padding: 0.75rem 0.75rem 2rem;
  }
  #payment { padding: 0.75rem; border-radius: var(--radius-sm); }
  #payment * {
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
}

/* ============================================================
   MY ACCOUNT PAGE
============================================================ */
.woocommerce-account .woocommerce {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 2rem;
}
.woocommerce-account .woocommerce-MyAccount-navigation {
  background: var(--castlo-navy);
  border-radius: var(--radius-md);
  padding: 1rem 0;
  height: fit-content;
}
.woocommerce-account .woocommerce-MyAccount-navigation ul {
  list-style: none;
  margin: 0; padding: 0;
}
.woocommerce-account .woocommerce-MyAccount-navigation ul li a {
  display: block;
  padding: 0.7rem 1.2rem;
  color: rgba(255,255,255,0.7);
  font-size: 0.85rem;
  transition: all var(--transition-fast);
}
.woocommerce-account .woocommerce-MyAccount-navigation ul li a:hover,
.woocommerce-account .woocommerce-MyAccount-navigation ul li.is-active a {
  color: white;
  background: rgba(255,255,255,0.08);
  padding-left: 1.5rem;
  border-left: 3px solid var(--castlo-orange);
}

/* ============================================================
   RESPONSIVE — WOOCOMMERCE
============================================================ */
@media (max-width: 768px) {
  .woocommerce-checkout .col2-set {
    display: block !important;
  }
  .woocommerce-account .woocommerce {
    grid-template-columns: 1fr;
  }
  .woocommerce div.product div.summary {
    padding-left: 0;
  }
  .woocommerce table.cart { font-size: 0.85rem; }
}