/**
 * Batu LMS — Shopping Cart & Checkout (/cart/ and /checkout/). Reuses every
 * token/color from frontend/css/batuedu-frontend.css (loaded first) — this
 * file only adds this module's own page layout.
 */

.batuedu-cart-checkout-page {
	margin: 0;
	background: var(--batuedu-color-bg);
}

.batuedu-cart-page,
.batuedu-checkout-page {
	max-width: 1160px;
	margin: 0 auto;
	padding: var(--batuedu-space-xl) var(--batuedu-space-lg);
}

/* ==========================================================================
   Header
   ========================================================================== */

.batuedu-cart-header,
.batuedu-checkout-header {
	margin-bottom: var(--batuedu-space-lg);
}

.batuedu-cart-header h1,
.batuedu-checkout-header h1 {
	margin: 0 0 var(--batuedu-space-xs);
	font-size: 28px;
	font-weight: 700;
	color: var(--batuedu-color-text);
}

.batuedu-cart-header p {
	margin: 0;
	color: var(--batuedu-color-text-muted);
}

/* ==========================================================================
   Cart page layout
   ========================================================================== */

.batuedu-cart-layout,
.batuedu-checkout-layout {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 340px;
	gap: var(--batuedu-space-lg);
	align-items: start;
}

.batuedu-cart-table-card {
	padding: 0;
	overflow: hidden;
}

.batuedu-cart-table th,
.batuedu-cart-table td {
	vertical-align: middle;
}

.batuedu-cart-item {
	display: flex;
	align-items: center;
	gap: var(--batuedu-space-md);
}

.batuedu-cart-item-thumb {
	width: 56px;
	height: 56px;
	flex-shrink: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	background: var(--batuedu-color-surface-muted);
	border-radius: var(--batuedu-radius-md);
	overflow: hidden;
	color: var(--batuedu-color-text-muted);
}

.batuedu-cart-item-thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.batuedu-cart-item-thumb svg {
	width: 24px;
	height: 24px;
}

.batuedu-cart-item strong {
	color: var(--batuedu-color-text);
}

.batuedu-cart-item p {
	margin: 2px 0 0;
}

.batuedu-cart-item-price {
	font-weight: 600;
	color: var(--batuedu-color-text);
	white-space: nowrap;
}

.batuedu-cart-remove {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 34px;
	height: 34px;
	border: none;
	border-radius: var(--batuedu-radius-full);
	background: transparent;
	color: var(--batuedu-color-text-muted);
	cursor: pointer;
	transition: background-color var(--batuedu-transition), color var(--batuedu-transition);
}

.batuedu-cart-remove:hover {
	background: var(--batuedu-color-danger-bg);
	color: var(--batuedu-color-danger);
}

.batuedu-cart-remove svg {
	width: 18px;
	height: 18px;
}

.batuedu-cart-empty {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: var(--batuedu-space-sm);
	padding: calc(var(--batuedu-space-xl) * 1.5) var(--batuedu-space-lg);
	text-align: center;
	color: var(--batuedu-color-text-muted);
}

.batuedu-cart-empty svg {
	width: 40px;
	height: 40px;
}

.batuedu-cart-empty p {
	margin: 0;
	font-size: var(--batuedu-font-size-lg);
}

/* ==========================================================================
   Order overview / summary sidebar (shared by cart + checkout)
   ========================================================================== */

.batuedu-cart-summary,
.batuedu-checkout-summary {
	display: flex;
	flex-direction: column;
	gap: var(--batuedu-space-sm);
	position: sticky;
	top: var(--batuedu-space-lg);
}

.batuedu-cart-summary-lines {
	display: flex;
	flex-direction: column;
	gap: var(--batuedu-space-xs);
	padding-bottom: var(--batuedu-space-sm);
	border-bottom: 1px solid var(--batuedu-color-border);
}

.batuedu-cart-summary-line {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: var(--batuedu-space-sm);
	font-size: var(--batuedu-font-size-sm);
	color: var(--batuedu-color-text-muted);
}

.batuedu-cart-summary-line span:first-child {
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

/* Checkout coupon box: a pill input + Apply button, then the applied code
   as a badge with a Remove link, and a Discount line above the total. */
.batuedu-checkout-coupon {
	display: flex;
	flex-direction: column;
	gap: 6px;
	padding-bottom: var(--batuedu-space-sm);
	border-bottom: 1px solid var(--batuedu-color-border);
}

.batuedu-checkout-coupon-label {
	font-size: var(--batuedu-font-size-sm);
	font-weight: 600;
	color: var(--batuedu-color-text);
}

.batuedu-checkout-coupon-row {
	display: flex;
	gap: var(--batuedu-space-xs);
}

.batuedu-checkout-coupon-row[hidden],
.batuedu-checkout-coupon-applied[hidden],
.batuedu-checkout-discount-line[hidden] {
	display: none;
}

.batuedu-checkout-coupon .batuedu-input {
	flex: 1 1 auto;
	min-width: 0;
	height: 38px;
	margin: 0;
	padding: 0 14px;
	border: 1px solid transparent;
	border-radius: var(--batuedu-radius-full);
	background: var(--batuedu-color-surface-muted);
	box-shadow: none;
	font-size: var(--batuedu-font-size-sm);
	font-weight: 600;
	text-transform: uppercase;
}

.batuedu-checkout-coupon .batuedu-input::placeholder {
	font-weight: 400;
	text-transform: none;
	color: var(--batuedu-color-text-muted);
}

.batuedu-checkout-coupon .batuedu-input:focus {
	outline: none;
	border-color: var(--batuedu-color-primary);
	background: var(--batuedu-color-surface);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--batuedu-color-primary) 12%, transparent);
}

.batuedu-checkout-coupon .batuedu-btn {
	flex-shrink: 0;
	height: 38px;
	border-radius: var(--batuedu-radius-full);
}

.batuedu-checkout-coupon-applied {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--batuedu-space-sm);
}

.batuedu-checkout-coupon-remove {
	padding: 0;
	border: 0;
	background: none;
	font-size: var(--batuedu-font-size-sm);
	font-weight: 600;
	color: var(--batuedu-color-danger);
	text-decoration: underline;
	cursor: pointer;
}

.batuedu-checkout-coupon-remove:focus-visible {
	outline: 2px solid var(--batuedu-color-primary);
	outline-offset: 2px;
}

.batuedu-checkout-discount-line span:last-child {
	font-weight: 600;
	color: var(--batuedu-color-success);
}

.batuedu-cart-summary-total {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	font-size: var(--batuedu-font-size-lg);
	color: var(--batuedu-color-text);
}

.batuedu-cart-checkout-btn,
.batuedu-checkout-submit-btn {
	width: 100%;
	justify-content: center;
	gap: var(--batuedu-space-sm);
	text-decoration: none;
}

.batuedu-cart-checkout-btn svg,
.batuedu-checkout-submit-btn svg {
	width: 18px;
	height: 18px;
}

.batuedu-cart-checkout-btn[aria-disabled="true"] {
	pointer-events: none;
	opacity: 0.5;
}

.batuedu-cart-payment-note {
	margin: 0;
}

/* ==========================================================================
   Checkout page
   ========================================================================== */

.batuedu-checkout-main {
	min-width: 0;
}

.batuedu-checkout-signup-note {
	margin: var(--batuedu-space-sm) 0 0;
	font-size: var(--batuedu-font-size-sm);
	color: var(--batuedu-color-text-muted);
}

.batuedu-checkout-payment-title {
	margin-top: var(--batuedu-space-lg);
}

.batuedu-checkout-payment-methods {
	display: flex;
	flex-direction: column;
	gap: var(--batuedu-space-sm);
}

.batuedu-checkout-payment-option {
	display: flex;
	align-items: flex-start;
	gap: var(--batuedu-space-sm);
	padding: var(--batuedu-space-sm) var(--batuedu-space-md);
	border: 1px solid var(--batuedu-color-border);
	border-radius: var(--batuedu-radius-md);
	cursor: pointer;
	transition: border-color var(--batuedu-transition), background-color var(--batuedu-transition);
}

.batuedu-checkout-payment-option:has(input:checked) {
	border-color: var(--batuedu-color-primary);
	background: var(--batuedu-color-surface-muted);
}

.batuedu-checkout-payment-option input {
	margin-top: 3px;
}

.batuedu-checkout-payment-option strong {
	display: block;
	color: var(--batuedu-color-text);
}

.batuedu-checkout-payment-fields {
	margin-top: var(--batuedu-space-md);
	padding: var(--batuedu-space-md);
	background: var(--batuedu-color-surface-muted);
	border-radius: var(--batuedu-radius-md);
}

.batuedu-checkout-payment-fields-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: var(--batuedu-space-md);
}

.batuedu-bkash-badge {
	display: inline-block;
	margin-left: var(--batuedu-space-xs);
	padding: 1px 8px;
	border-radius: 999px;
	background: #e2136e;
	color: #fff;
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.02em;
	vertical-align: middle;
}

.batuedu-checkout-back-to-cart {
	display: inline-block;
	margin-top: var(--batuedu-space-xs);
	text-align: center;
	color: var(--batuedu-color-text-muted);
	text-decoration: none;
	font-size: var(--batuedu-font-size-sm);
}

.batuedu-checkout-back-to-cart:hover {
	color: var(--batuedu-color-primary);
}

.batuedu-checkout-empty {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: var(--batuedu-space-md);
	padding: calc(var(--batuedu-space-xl) * 1.5) var(--batuedu-space-lg);
	text-align: center;
}

@media (max-width: 900px) {
	.batuedu-cart-layout,
	.batuedu-checkout-layout {
		grid-template-columns: 1fr;
	}

	.batuedu-cart-summary,
	.batuedu-checkout-summary {
		position: static;
	}
}