/* Cart and non-endpoint Checkout only. Native Woo forms and secure fields remain authoritative. */
body.ut-transaction #main-content.site-main { width: min(100% - var(--ut-gutter-wide) * 2, var(--ut-content-wide)); padding-block: var(--ut-space-5) var(--ut-space-6); overflow-wrap: anywhere; }
.ut-transaction #main-content article > h1 { margin: 0 0 var(--ut-space-5); font: 400 clamp(2.5rem, 4.2vw, 4.5rem)/1.05 var(--ut-font-display); text-transform: uppercase; }
.ut-transaction #main-content h2, .ut-transaction #main-content h3 { font-family: var(--ut-font-display); font-weight: 400; line-height: 1.15; }
.ut-transaction #main-content h2 { font-size: clamp(1.75rem, 2.5vw, 2.5rem); }
.ut-transaction #main-content h3 { margin-top: 0; font-size: clamp(1.5rem, 2vw, 2rem); }
.ut-transaction #main-content a { text-underline-offset: 0.2em; }
.ut-transaction #main-content :focus-visible { outline: 2px solid var(--ut-accent); outline-offset: 3px; }
/* Native notices retain their icons, text, roles and linked validation messages. */
.ut-transaction #main-content .woocommerce-message,
.ut-transaction #main-content .woocommerce-info,
.ut-transaction #main-content .woocommerce-error { margin-bottom: var(--ut-space-3); border: 1px solid var(--ut-border); border-top: 3px solid var(--ut-accent); border-radius: 0; background: var(--ut-surface); color: var(--ut-text); font-size: 0.9375rem; line-height: 1.6; }
.ut-transaction #main-content .woocommerce-message::before,
.ut-transaction #main-content .woocommerce-info::before { color: var(--ut-accent); }
.ut-transaction #main-content .woocommerce-error { border-top-color: #ff9991; }
.ut-transaction #main-content .woocommerce-error::before { color: #ff9991; }
.ut-transaction #main-content .coupon-error-notice { flex-basis: 100%; margin: 0; color: #ff9991; text-align: left; font-size: 0.9375rem; line-height: 1.6; }
.ut-transaction #main-content .coupon .input-text[aria-invalid="true"] { border-color: #ff9991; }
/* No min-height spacer: the footer follows the empty state naturally, including AJAX removal. */
.ut-transaction #main-content article:has(.ut-empty-cart) > h1 { margin-bottom: var(--ut-space-2); color: var(--ut-accent); font: 0.875rem/1.5 var(--ut-font-label); letter-spacing: 0.08em; }
.ut-transaction #main-content .ut-empty-cart { max-width: 48rem; padding-block: var(--ut-space-2) var(--ut-space-3); }
.ut-transaction #main-content .ut-empty-cart h2 { margin: 0 0 var(--ut-space-3); font-size: clamp(2.5rem, 5vw, 4.5rem); }
.ut-transaction #main-content .ut-empty-cart p { margin: 0; color: var(--ut-muted); font-size: 1.125rem; }
/* Primary native actions only; never restyle a provider's iframe/button markup. */
.ut-transaction #main-content .checkout-button,
.ut-transaction #main-content #place_order,
.ut-transaction #main-content .return-to-shop .button { display: inline-flex; align-items: center; justify-content: center; min-height: 54px; max-width: 100%; padding: 1rem 1.5rem; border: 1px solid var(--ut-accent); border-radius: 0; background: var(--ut-accent); color: var(--ut-bg); font: 700 0.875rem/1.5 var(--ut-font-label); text-transform: uppercase; text-align: center; white-space: normal; }
.ut-transaction #main-content .checkout-button:hover,
.ut-transaction #main-content #place_order:hover,
.ut-transaction #main-content .return-to-shop .button:hover { background: var(--ut-text); border-color: var(--ut-text); color: var(--ut-bg); }
.ut-transaction #main-content .checkout-button, .ut-transaction #main-content #place_order { width: 100%; float: none; }
.ut-transaction #main-content :is(.woocommerce-cart-form, .woocommerce-form-coupon, .woocommerce-form-login, .shipping-calculator-form) .button { min-height: 44px; max-width: 100%; padding: 0.75rem 1rem; border: 1px solid var(--ut-border); border-radius: 0; background: transparent; color: var(--ut-text); font: 700 0.8125rem/1.5 var(--ut-font-label); text-transform: uppercase; white-space: normal; }
.ut-transaction #main-content :is(.woocommerce-cart-form, .woocommerce-form-coupon, .woocommerce-form-login, .shipping-calculator-form) .button:hover { border-color: var(--ut-accent); color: var(--ut-accent); }
.ut-transaction #main-content :is(.woocommerce-cart-form, .woocommerce-form-login, .woocommerce-form-coupon) button:disabled,
.ut-transaction #main-content #place_order:disabled,
.ut-transaction #main-content .checkout-button.disabled { opacity: 0.5; cursor: not-allowed; }
/* Cart layout follows the native form and cart-collaterals siblings. */
.ut-transaction #main-content .woocommerce:has(> .woocommerce-cart-form) { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(19rem, 1fr); align-items: start; gap: var(--ut-space-4); }
.ut-transaction #main-content .woocommerce:has(> .woocommerce-cart-form) > * { grid-column: 1 / -1; min-width: 0; }
.ut-transaction #main-content .woocommerce > .woocommerce-cart-form { grid-column: 1; }
.ut-transaction #main-content .woocommerce > .cart-collaterals { grid-column: 2; }
.ut-transaction #main-content .cart-collaterals .cart_totals,
.ut-transaction #main-content .cart-collaterals .cross-sells { float: none; width: 100%; }
.ut-transaction #main-content .cart_totals, .ut-transaction #main-content .ut-checkout-review { min-width: 0; padding: clamp(1rem, 2vw, 2rem); border: 1px solid var(--ut-border); background: var(--ut-surface); }
.ut-transaction #main-content .cart_totals > h2 { margin: 0 0 var(--ut-space-3); }
.ut-transaction #main-content table.shop_table { overflow-wrap: anywhere; width: 100%; margin: 0 0 var(--ut-space-3); border: 0; border-radius: 0; border-collapse: collapse; }
.ut-transaction #main-content table.shop_table th,
.ut-transaction #main-content table.shop_table td { padding: 0.875rem 0.5rem; border: 0; border-bottom: 1px solid var(--ut-border); vertical-align: middle; }
.ut-transaction #main-content table.shop_table thead th { color: var(--ut-muted); font: 0.8125rem/1.5 var(--ut-font-label); text-transform: uppercase; }
.ut-transaction #main-content .woocommerce-cart-form .product-thumbnail { width: 6rem; }
.ut-transaction #main-content .woocommerce-cart-form .product-thumbnail img { width: 5rem; max-width: none; height: 5rem; object-fit: contain; }
.ut-transaction #main-content .woocommerce-cart-form .product-name { min-width: 0; font-weight: 700; line-height: 1.5; }
.ut-transaction #main-content .woocommerce-cart-form .product-name a { text-decoration: none; }
.ut-transaction #main-content .woocommerce-cart-form a.remove { display: inline-flex; align-items: center; justify-content: center; min-width: 44px; min-height: 44px; border: 1px solid var(--ut-border); border-radius: 0; background: transparent; color: var(--ut-text) !important; font-size: 1.5rem; }
.ut-transaction #main-content .woocommerce-cart-form a.remove:hover { background: var(--ut-accent); color: var(--ut-bg) !important; }
.ut-transaction #main-content .woocommerce-cart-form .qty { width: 4.5rem; min-height: 48px; padding: 0.5rem; border: 1px solid var(--ut-border); border-radius: 0; background: var(--ut-surface); color: var(--ut-text); font-size: 1rem; }
.ut-transaction #main-content .woocommerce-cart-form td.actions { padding-top: var(--ut-space-3); }
.ut-transaction #main-content .woocommerce-cart-form .coupon { display: flex; flex-wrap: wrap; gap: var(--ut-space-1); max-width: 100%; margin-bottom: var(--ut-space-2); }
.ut-transaction #main-content .woocommerce-cart-form .coupon .input-text { float: none; width: 11rem; max-width: 100%; min-height: 44px; margin: 0; padding: 0.75rem; border: 1px solid var(--ut-border); background: var(--ut-surface); color: var(--ut-text); font-size: 1rem; }
.ut-transaction #main-content .cart_totals th, .ut-transaction #main-content .woocommerce-checkout-review-order-table th { text-align: left; }
.ut-transaction #main-content .cart_totals td, .ut-transaction #main-content .woocommerce-checkout-review-order-table .product-total { text-align: right; }
.ut-transaction #main-content .order-total th, .ut-transaction #main-content .order-total td { padding-block: var(--ut-space-3); font-size: 1.25rem; font-weight: 700; }
.ut-transaction #main-content .wc-proceed-to-checkout { padding: var(--ut-space-3) 0 0; }
.ut-transaction #main-content .wc-proceed-to-checkout .checkout-button { margin: 0; }
/* Customer details and native review/payment, with hooks used only for the outer wrapper. */
.ut-transaction #main-content form.checkout { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(20rem, 1fr); align-items: start; gap: var(--ut-space-4) clamp(2rem, 4vw, 4rem); }
.ut-transaction #main-content form.checkout > * { grid-column: 1 / -1; min-width: 0; }
.ut-transaction #main-content form.checkout > #customer_details { grid-column: 1; }
.ut-transaction #main-content form.checkout > .ut-checkout-review { grid-column: 2; }
.ut-transaction #main-content #customer_details .col-1,
.ut-transaction #main-content #customer_details .col-2 { width: 100%; float: none; }
.ut-transaction #main-content #customer_details::before,
.ut-transaction #main-content #customer_details::after { display: none; }
.ut-transaction #main-content .woocommerce-billing-fields > h3,
.ut-transaction #main-content .woocommerce-additional-fields > h3 { margin-bottom: var(--ut-space-3); }
.ut-transaction #main-content .woocommerce-additional-fields { margin-top: var(--ut-space-4); }
.ut-transaction #main-content form .form-row { margin-bottom: 1rem; padding: 0; }
.ut-transaction #main-content form .form-row label { color: var(--ut-text); font-size: 0.9375rem; line-height: 1.6; }
.ut-transaction #main-content :is(.woocommerce-billing-fields, .woocommerce-shipping-fields, .woocommerce-additional-fields, .woocommerce-account-fields, .woocommerce-form-login, .woocommerce-form-coupon, .shipping-calculator-form) :is(input.input-text, textarea, select) { width: 100%; min-height: 48px; padding: 0.75rem; border: 1px solid #757972; border-radius: 0; background: var(--ut-surface); color: var(--ut-text); font: 1rem/1.5 var(--ut-font-body); }
.ut-transaction #main-content :is(.woocommerce-billing-fields, .woocommerce-shipping-fields, .woocommerce-additional-fields) textarea { min-height: 7rem; resize: vertical; }
.ut-transaction #main-content input::placeholder, .ut-transaction #main-content textarea::placeholder { color: var(--ut-muted); opacity: 1; }
.ut-transaction #main-content input[type="checkbox"], .ut-transaction #main-content input[type="radio"] { accent-color: var(--ut-accent); }
.ut-transaction #main-content .woocommerce-account-fields label.checkbox,
.ut-transaction #main-content .woocommerce-form-login .woocommerce-form__label-for-checkbox,
.ut-transaction #main-content #ship-to-different-address label { display: inline-flex; align-items: center; gap: 0.5rem; min-height: 44px; }
.ut-transaction #main-content form .woocommerce-invalid :is(input.input-text, select, textarea, .select2-selection) { border-color: #ff9991; }
.ut-transaction #main-content .required { color: inherit; }
.ut-transaction #main-content .woocommerce-form-login, .ut-transaction #main-content .woocommerce-form-coupon { padding: var(--ut-space-3); border: 1px solid var(--ut-border); border-radius: 0; }
.ut-transaction #main-content .select2-container { max-width: 100%; }
.ut-transaction #main-content .select2-selection--single { display: flex; align-items: center; min-height: 48px; border: 1px solid #757972; border-radius: 0; background: var(--ut-surface); }
.ut-transaction #main-content .select2-selection--single .select2-selection__rendered { padding-left: 0.75rem; color: var(--ut-text); line-height: 1.5; }
.ut-transaction #main-content .select2-selection--single .select2-selection__arrow { height: 46px; }
/* SelectWoo appends its country/state dropdown to body, outside main. */
.ut-transaction .select2-container--open .select2-dropdown { border-color: var(--ut-border); border-radius: 0; background: var(--ut-surface); color: var(--ut-text); }
.ut-transaction .select2-container--open .select2-search__field { min-height: 44px; border: 1px solid #757972; background: var(--ut-bg); color: var(--ut-text); }
.ut-transaction .select2-container--open :focus-visible { outline: 2px solid var(--ut-accent); outline-offset: 2px; }
.ut-transaction .select2-container--open .select2-results__option[aria-selected="true"] { background: var(--ut-bg); }
.ut-transaction .select2-container--open .select2-results__option--highlighted[aria-selected] { background: var(--ut-accent); color: var(--ut-bg); }
.ut-transaction #main-content .woocommerce-checkout-review-order-table { table-layout: fixed; }
.ut-transaction #main-content .woocommerce-checkout-review-order-table .product-total { width: 32%; }
.ut-transaction #main-content #payment { border-radius: 0; background: transparent; }
.ut-transaction #main-content #payment ul.payment_methods { padding: var(--ut-space-3) 0; border-color: var(--ut-border); }
.ut-transaction #main-content #payment ul.payment_methods > li { padding-block: 0.5rem; }
.ut-transaction #main-content #payment div.payment_box { border-radius: 0; background: var(--ut-bg); color: var(--ut-text); }
.ut-transaction #main-content #payment div.payment_box::before { border-bottom-color: var(--ut-bg); }
.ut-transaction #main-content #payment .place-order { padding: var(--ut-space-3) 0 0; margin-bottom: 0; }
.ut-transaction #main-content .woocommerce-privacy-policy-text, .ut-transaction #main-content .woocommerce-terms-and-conditions-wrapper { font-size: 0.875rem; line-height: 1.65; color: var(--ut-muted); }
.ut-transaction #main-content .woocommerce-terms-and-conditions-wrapper label { display: block; min-height: 44px; padding-block: 0.5rem; }
.ut-transaction #main-content .woocommerce-terms-and-conditions { background: var(--ut-bg); }
/* No iframe rules, provider field appearance overrides or wallet eligibility changes. */
@media (max-width: 1100px) { .ut-transaction #main-content .woocommerce:has(> .woocommerce-cart-form) { grid-template-columns: minmax(0, 1fr); } .ut-transaction #main-content .woocommerce > .cart-collaterals { grid-column: 1; } }
@media (max-width: 1000px) { .ut-transaction #main-content form.checkout { grid-template-columns: minmax(0, 1fr); } .ut-transaction #main-content form.checkout > .ut-checkout-review { grid-column: 1; } }
@media (max-width: 768px) {
 .ut-transaction #main-content .woocommerce-cart-form .cart_item { display: grid; grid-template-columns: 5rem minmax(0, 1fr); column-gap: var(--ut-space-2); margin-bottom: var(--ut-space-3); padding-bottom: var(--ut-space-2); border-bottom: 1px solid var(--ut-border); }
 .ut-transaction #main-content .woocommerce-cart-form .cart_item td { display: flex; grid-column: 1 / -1; justify-content: space-between; align-items: center; gap: var(--ut-space-2); width: auto; background: transparent; text-align: right; }
 .ut-transaction #main-content .woocommerce-cart-form .cart_item .product-thumbnail { display: block; grid-column: 1; grid-row: 1 / span 2; padding-inline: 0; border: 0; }
 .ut-transaction #main-content .woocommerce-cart-form .cart_item .product-remove { grid-column: 2; grid-row: 1; justify-self: end; padding-top: 0; border: 0; }
 .ut-transaction #main-content .woocommerce-cart-form .cart_item .product-name { grid-column: 2; grid-row: 2; display: block; text-align: left; padding-inline: 0; border: 0; }
 .ut-transaction #main-content .woocommerce-cart-form :is(.product-name, .product-thumbnail, .product-remove)::before { display: none; }
 .ut-transaction #main-content .woocommerce-cart-form .coupon { float: none; width: 100%; }
 .ut-transaction #main-content .woocommerce-cart-form .coupon .input-text, .ut-transaction #main-content .woocommerce-cart-form .coupon .button { width: 100%; }
 .ut-transaction #main-content .cart_totals .shop_table_responsive tr td { background: transparent; }
}
@media (max-width: 600px) {
 .ut-transaction #main-content form .form-row-first, .ut-transaction #main-content form .form-row-last { float: none; width: 100%; }
 .ut-transaction #main-content .ut-checkout-review, .ut-transaction #main-content .cart_totals { padding: var(--ut-space-2); }
 .ut-transaction #main-content .return-to-shop .button { width: 100%; }
}
@media (prefers-reduced-motion: reduce) { .ut-transaction #main-content .button, .ut-transaction #main-content input, .ut-transaction #main-content select, .ut-transaction #main-content textarea { transition: none; } }

/* V1.1: compact transaction rhythm; provider express controls are left untouched. */
body.ut-transaction #main-content.site-main { padding-top: var(--ut-space-4); }
.ut-transaction #main-content article > h1 { margin-bottom: var(--ut-space-3); }
.ut-transaction #main-content form.checkout { margin-top: var(--ut-space-3); }
.ut-transaction #main-content .woocommerce-billing-fields > h3 { margin-bottom: var(--ut-space-2); }
.ut-transaction #main-content form .form-row { margin-bottom: 0.75rem; }
.ut-transaction #main-content .woocommerce-cart-form td.actions { padding-top: var(--ut-space-2); }
.ut-transaction #main-content .woocommerce-cart-form .coupon { margin-bottom: var(--ut-space-1); }
.ut-transaction--digital #main-content .woocommerce-billing-fields__field-wrapper { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 1rem; }
.ut-transaction--digital #main-content .woocommerce-billing-fields__field-wrapper > .form-row { float: none; width: 100%; min-width: 0; grid-column: 1 / -1; }
.ut-transaction--digital #main-content .woocommerce-billing-fields__field-wrapper > :is(#billing_first_name_field, #billing_last_name_field) { grid-column: auto; }
.ut-transaction--digital #main-content .woocommerce-billing-fields__field-wrapper::before,
.ut-transaction--digital #main-content .woocommerce-billing-fields__field-wrapper::after { content: none; }
.ut-transaction--digital #main-content .woocommerce-additional-fields { margin-top: var(--ut-space-2); }
@media (max-width: 360px) {
 .ut-transaction--digital #main-content .woocommerce-billing-fields__field-wrapper { grid-template-columns: minmax(0, 1fr); }
}
/* Native float clearers must not create empty tracks inside our existing grids. */
.ut-transaction #main-content .woocommerce:has(> .woocommerce-cart-form)::before,
.ut-transaction #main-content .woocommerce:has(> .woocommerce-cart-form)::after,
.ut-transaction #main-content form.checkout::before,
.ut-transaction #main-content form.checkout::after { content: none; }
.ut-transaction #main-content .woocommerce-notices-wrapper:empty { display: none; }