body#at-theme {
/*
 * Checkout — multi-step layout.
 *
 * Top : progress bar with 4 dots and fill line.
 * Body : left nav (steps list) + right content (active step's form section).
 */

.at-checkout {
	padding-block: var(--at-space-6) var(--at-space-8);
}

.at-checkout__heading {
	font-family: var(--at-font-display);
	font-size: var(--at-fs-display-l);
	color: var(--at-headline);
	text-transform: uppercase;
	letter-spacing: var(--at-tracking-default);
	margin: 0 0 var(--at-space-4);
	padding-bottom: var(--at-space-3);
	border-bottom: 1px solid var(--at-divider);
}

/* === Progress bar === */
.at-checkout__progress {
	margin-bottom: var(--at-space-7);
}
.at-checkout__progress-track {
	position: relative;
	height: 2px;
	background-color: var(--at-divider);
	margin: 0 0 var(--at-space-4);
}
.at-checkout__progress-fill {
	position: absolute;
	top: 0;
	left: 0;
	height: 100%;
	width: 0%;
	background-color: var(--at-highlight);
	transition: width 0.4s ease;
}
.at-checkout__progress-steps {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	justify-content: space-between;
}
.at-checkout__progress-step {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: var(--at-space-1);
	flex: 1;
	font-family: var(--at-font-mono);
	font-size: var(--at-fs-eyebrow);
	color: var(--at-muted);
	text-transform: uppercase;
	letter-spacing: var(--at-tracking-eyebrow);
	text-align: center;
	position: relative;
}
.at-checkout__progress-num {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 28px;
	height: 28px;
	border: 1px solid var(--at-divider);
	border-radius: 50%;
	background-color: var(--at-canvas);
	color: var(--at-muted);
	font-family: var(--at-font-body);
	font-size: var(--at-fs-body-sm);
	font-weight: 600;
	margin-top: -14px;
	transition: all var(--at-trans-fast);
}
.at-checkout__progress-step.is-active .at-checkout__progress-num {
	border-color: var(--at-highlight);
	color: var(--at-highlight);
	background-color: var(--at-canvas);
}
.at-checkout__progress-step.is-active .at-checkout__progress-label {
	color: var(--at-highlight);
}

/* === Layout === */
.at-checkout__layout {
	display: grid;
	grid-template-columns: 260px 1fr;
	gap: var(--at-space-6);
	align-items: start;
}

/* === Steps nav === */
.at-checkout__nav {
	background-color: transparent;
	border: 0;
	padding: 0;
	position: sticky;
	top: 110px;
	margin-top: 53px; /* aligns with the [ STEP 01 ] + heading block on the right (desktop only) */
}
.at-checkout__nav-list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: var(--at-space-2);
}
.at-checkout__nav-item {
	display: flex;
	align-items: center;
	gap: var(--at-space-3);
	width: 100%;
	background: transparent;
	border: 0;
	border-left: 2px solid transparent;
	padding: var(--at-space-3) var(--at-space-4);
	font-family: var(--at-font-mono);
	font-size: var(--at-fs-eyebrow);
	font-weight: 500;
	text-transform: uppercase;
	letter-spacing: var(--at-tracking-eyebrow);
	color: var(--at-muted);
	text-align: left;
	cursor: pointer;
	transition: color var(--at-trans-fast), background-color var(--at-trans-fast), border-color var(--at-trans-fast);
}
.at-checkout__nav-item:hover {
	color: var(--at-body);
	background-color: rgba(255, 255, 255, 0.02);
}
.at-checkout__nav-item.is-active {
	color: var(--at-highlight);
	border-left-color: var(--at-highlight);
	background-color: rgba(255, 255, 255, 0.04);
}

/* === Content === */
.at-checkout__content {
	background-color: var(--at-surface);
	border: 1px solid var(--at-hairline);
	border-radius: var(--at-radius-sm);
	padding: var(--at-space-4) var(--at-space-6) var(--at-space-6);
}

.at-checkout__step {
	display: none;
}
.at-checkout__step.is-active {
	display: block;
}

.at-checkout__step-header {
	margin-bottom: var(--at-space-5);
	padding-bottom: var(--at-space-4);
	border-bottom: 1px solid var(--at-divider);
}
.at-checkout__step-title {
	font-family: var(--at-font-display);
	font-size: var(--at-fs-display-l);
	color: var(--at-headline);
	text-transform: uppercase;
	letter-spacing: var(--at-tracking-default);
	margin: var(--at-space-2) 0 0;
}

/* Customer details — stacked: billing first, then shipping toggle block below. */
.at-checkout__customer {
	display: block;
}
.at-checkout__customer .col-1,
.at-checkout__customer .col-2 {
	min-width: 0;
}
.at-checkout__customer .col-2 {
	margin-top: var(--at-space-5);
}
.at-checkout__customer h3 {
	font-family: var(--at-font-display);
	font-size: var(--at-fs-display-l);
	color: var(--at-headline);
	text-transform: uppercase;
	letter-spacing: var(--at-tracking-default);
	margin: 0 0 var(--at-space-4);
	padding-bottom: var(--at-space-2);
	font-weight: normal;
}

/* Ship to a different address toggle — bloc card with a styled checkbox */
.at-checkout__customer h3#ship-to-different-address {
	background-color: var(--at-canvas);
	border: 1px solid var(--at-divider);
	padding: var(--at-space-4);
	margin: 0 0 var(--at-space-4);
	font-family: var(--at-font-body);
	font-size: var(--at-fs-body-sm);
	font-weight: 600;
	color: var(--at-headline);
	text-transform: none;
	letter-spacing: var(--at-tracking-tight);
}
.at-checkout__customer h3#ship-to-different-address label {
	display: inline-flex;
	align-items: center;
	gap: var(--at-space-3);
	cursor: pointer;
	margin: 0;
	padding: 0;
	color: inherit;
	font-family: inherit;
	font-size: inherit;
	text-transform: none;
	letter-spacing: inherit;
}

/* Custom checkbox skin — applies to every native checkbox in the theme. */
input[type="checkbox"] {
	appearance: none;
	-webkit-appearance: none;
	width: 18px;
	height: 18px;
	padding: 0;
	margin: 0;
	background-color: var(--at-canvas);
	border: 1px solid var(--at-divider);
	border-radius: 0;
	cursor: pointer;
	position: relative;
	flex-shrink: 0;
	transition: border-color var(--at-trans-fast), background-color var(--at-trans-fast);
}
input[type="checkbox"]:hover {
	border-color: var(--at-highlight);
}
input[type="checkbox"]:checked {
	background-color: var(--at-highlight);
	border-color: var(--at-highlight);
}
input[type="checkbox"]:checked::after {
	content: "";
	position: absolute;
	left: 5px;
	top: 1px;
	width: 6px;
	height: 11px;
	border: solid var(--at-canvas);
	border-width: 0 2px 2px 0;
	transform: rotate(45deg);
}
input[type="checkbox"]:focus-visible {
	outline: 2px solid var(--at-highlight);
	outline-offset: 2px;
}

/* WC form rows */
.woocommerce-checkout .form-row {
	margin: 0 0 var(--at-space-3);
	display: block;
}
.woocommerce-checkout .form-row label {
	display: block;
	margin-bottom: var(--at-space-1);
	font-family: var(--at-font-mono);
	font-size: var(--at-fs-eyebrow);
	color: var(--at-muted);
	text-transform: uppercase;
	letter-spacing: var(--at-tracking-eyebrow);
}
.woocommerce-checkout .form-row .required {
	color: var(--at-stock-out);
	text-decoration: none;
}
/* Input/select/textarea styling lives in base.css.
 * Just ensure the checkout form rows behave: full width. */
.woocommerce-checkout input,
.woocommerce-checkout select,
.woocommerce-checkout textarea {
	width: 100%;
}

/* Select2 (used for country/state dropdowns) */
.woocommerce-checkout .select2-container--default .select2-selection--single {
	height: 44px;
	background-color: var(--at-canvas);
	border: 1px solid var(--at-divider);
	border-radius: 0;
	color: var(--at-headline);
}
.woocommerce-checkout .select2-container--default .select2-selection--single .select2-selection__rendered {
	color: var(--at-headline);
	line-height: 44px;
	padding-left: var(--at-space-3);
}
.woocommerce-checkout .select2-container--default .select2-selection--single .select2-selection__arrow {
	height: 44px;
}

/* Coupon form (in Discounts step) */
.woocommerce-form-coupon-toggle .woocommerce-info {
	background: transparent;
	border: 1px dashed var(--at-divider);
	color: var(--at-body);
	padding: var(--at-space-3) var(--at-space-4);
	margin-bottom: var(--at-space-3);
}
.woocommerce-form-coupon-toggle .woocommerce-info a {
	color: var(--at-highlight);
}
form.woocommerce-form-coupon {
	display: flex;
	gap: var(--at-space-2);
	align-items: flex-end;
	margin-bottom: var(--at-space-4);
}
form.woocommerce-form-coupon .form-row {
	margin: 0;
	flex: 1;
}
form.woocommerce-form-coupon button.button {
	height: 44px;
	background: transparent;
	color: var(--at-body);
	border: 1px solid var(--at-divider);
	border-radius: var(--at-radius-xs);
	padding: 0 var(--at-space-4);
	font-family: var(--at-font-body);
	font-weight: 700;
	font-size: var(--at-fs-body-sm);
	text-transform: uppercase;
	letter-spacing: 0.05em;
	cursor: pointer;
	transition: all var(--at-trans-fast);
}
form.woocommerce-form-coupon button.button:hover {
	color: var(--at-highlight);
	border-color: var(--at-highlight);
}

/* Order review table */
#order_review_heading {
	font-family: var(--at-font-mono);
	font-size: var(--at-fs-eyebrow);
	color: var(--at-muted);
	text-transform: uppercase;
	letter-spacing: var(--at-tracking-eyebrow);
	margin: 0 0 var(--at-space-3);
	font-weight: normal;
}
#order_review table.shop_table {
	width: 100%;
	border-collapse: collapse;
	background: transparent;
	border: 1px solid var(--at-hairline);
	border-radius: var(--at-radius-sm);
	overflow: hidden;
}
#order_review table.shop_table th,
#order_review table.shop_table td {
	padding: var(--at-space-3);
	border-bottom: 1px solid var(--at-hairline);
	background-color: transparent;
	color: var(--at-body);
	text-align: left;
}
#order_review table.shop_table thead th {
	font-family: var(--at-font-mono);
	font-size: var(--at-fs-eyebrow);
	color: var(--at-muted);
	text-transform: uppercase;
	letter-spacing: var(--at-tracking-eyebrow);
	font-weight: normal;
	border-bottom: 1px solid var(--at-divider);
}
#order_review table.shop_table tfoot th {
	color: var(--at-muted);
	font-family: var(--at-font-mono);
	font-size: var(--at-fs-eyebrow);
	text-transform: uppercase;
	letter-spacing: var(--at-tracking-eyebrow);
	font-weight: normal;
}
#order_review table.shop_table tfoot td {
	color: var(--at-headline);
	font-variant-numeric: tabular-nums;
	text-align: right;
}
#order_review table.shop_table tfoot tr.order-total td {
	font-family: var(--at-font-body);
	font-weight: 600;
	font-size: var(--at-fs-subhead);
	color: var(--at-highlight);
}

/* Payment methods */
#payment {
	background-color: var(--at-canvas);
	border: 1px solid var(--at-hairline);
	border-radius: var(--at-radius-sm);
	padding: var(--at-space-5);
	margin-top: var(--at-space-4);
}
#payment ul.payment_methods {
	list-style: none;
	margin: 0 0 var(--at-space-4);
	padding: 0;
	border: 0;
}
#payment ul.payment_methods li {
	background: transparent;
	padding: var(--at-space-3) 0;
	border-bottom: 1px solid var(--at-hairline);
}
#payment ul.payment_methods li:last-child {
	border-bottom: 0;
}
#payment ul.payment_methods li label {
	display: inline-block;
	font-family: var(--at-font-body);
	color: var(--at-headline);
	margin-left: var(--at-space-2);
}
#payment .payment_box {
	background-color: var(--at-surface);
	border-radius: var(--at-radius-xs);
	padding: var(--at-space-4);
	margin-top: var(--at-space-3);
	color: var(--at-body);
}
#payment .payment_box::before {
	border-bottom-color: var(--at-surface) !important;
}
#payment .terms {
	margin-top: var(--at-space-4);
}
#payment button#place_order {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	margin-top: var(--at-space-4);
	min-height: 52px;
	background-color: var(--at-highlight);
	color: var(--at-canvas);
	border: 2px solid var(--at-highlight);
	border-radius: var(--at-radius-xs);
	font-family: var(--at-font-body);
	font-weight: 700;
	font-size: var(--at-fs-body);
	text-transform: uppercase;
	letter-spacing: 0.05em;
	cursor: pointer;
	transition: all var(--at-trans-fast);
}
#payment button#place_order:hover {
	background-color: transparent;
	color: var(--at-highlight);
}

/* Step buttons (Prev/Next) — .at-btn / .at-btn--solid live in base.css */
.at-checkout__nav-buttons {
	display: flex;
	justify-content: space-between;
	gap: var(--at-space-3);
	margin-top: var(--at-space-5);
	padding-top: var(--at-space-5);
	border-top: 1px solid var(--at-divider);
}

/* Notices */
.woocommerce-NoticeGroup {
	margin: 0 0 var(--at-space-4);
}
.woocommerce-error,
.woocommerce-message,
.woocommerce-info {
	background-color: var(--at-canvas);
	border-left: 2px solid var(--at-highlight);
	border-radius: var(--at-radius-xs);
	padding: var(--at-space-3) var(--at-space-4);
	color: var(--at-body);
	list-style: none;
	margin: 0 0 var(--at-space-3);
}
.woocommerce-error {
	border-left-color: var(--at-stock-out);
}

@media (max-width: 980px) {
	.at-checkout__layout {
		grid-template-columns: 1fr;
	}
	.at-checkout__nav {
		position: relative;
		top: auto;
		margin-top: 0;
	}
	.at-checkout__customer {
		grid-template-columns: 1fr;
	}
	.at-checkout__progress-label { display: none; }
}
}