/* ── Credit Balance block ─────────────────────────────────────────────────── */
.wcb-credit-balance {
	background: var(--wcb-on-primary, #ffffff );
	border: 1px solid var(--wcb-border, #e2e8f0 );
	border-radius: var( --wcb-radius-xl, 12px );
	padding: var( --wcb-space-2xl, 1.5rem );
	max-width: 480px;
	font-family: inherit;
}

.wcb-cb-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var( --wcb-space-lg, 1rem );
}

.wcb-cb-balance-wrap {
	display: flex;
	flex-direction: column;
	gap: var( --wcb-space-xs );
	min-width: 0;
}

.wcb-cb-label {
	font-size: var( --wcb-text-sm, 0.8125rem );
	color: var( --wcb-text-secondary, #6b7280 );
	font-weight: var( --wcb-font-medium, 500 );
	text-transform: uppercase;
	letter-spacing: 0.04em;
}

.wcb-cb-amount {
	font-size: var( --wcb-text-3xl, 2rem );
	font-weight: var( --wcb-font-bold, 700 );
	color: var(--wcb-contrast, #0f172a );
	line-height: 1;
}

/* ── History panel ───────────────────────────────────────────────────────── */
.wcb-cb-history {
	margin-top: var( --wcb-space-xl );
	border-top: 1px solid var(--wcb-surface, #f1f5f9 );
	padding-top: var( --wcb-space-lg, 1rem );
}

.wcb-cb-history-toggle {
	display: flex;
	align-items: center;
	gap: var( --wcb-space-xs );
	background: none;
	border: none;
	font-size: var( --wcb-text-base, 0.875rem );
	font-weight: var( --wcb-font-semibold, 600 );
	color: var( --wcb-text-secondary, #6b7280 );
	cursor: pointer;
	padding: 0;
	font-family: inherit;
}

.wcb-cb-history-toggle:hover {
	color: var(--wcb-contrast, #0f172a );
}

.wcb-cb-chevron {
	transition: transform var(--wcb-transition-snappy);
}

@media ( prefers-reduced-motion: reduce ) {
	.wcb-cb-chevron {
		transition: none;
	}
}

.wcb-cb-chevron.wcb-open {
	transform: rotate( 180deg );
}

.wcb-cb-history-list {
	display: none;
	margin-top: var( --wcb-space-md );
}

.wcb-cb-history-list.wcb-shown {
	display: block;
}

.wcb-cb-history-empty,
.wcb-cb-history-loading {
	font-size: var( --wcb-text-base, 0.875rem );
	color: var( --wcb-text-secondary, #6b7280 );
	margin: 0;
}

.wcb-cb-history-error {
	font-size: var( --wcb-text-base, 0.875rem );
	color: var( --wcb-danger, #dc2626 );
	margin: 0;
}

.wcb-cb-history-items {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: var( --wcb-space-xs );
}

.wcb-cb-history-item {
	display: grid;
	grid-template-columns: auto minmax( 0, 1fr ) auto;
	grid-template-areas: 'type note amount' 'date note amount';
	align-items: baseline;
	column-gap: var( --wcb-space-md );
	row-gap: 2px;
	padding: var( --wcb-space-sm ) 0;
	border-bottom: 1px solid var( --wcb-surface, #f1f5f9 );
}

.wcb-cb-history-item:last-child {
	border-bottom: none;
}

.wcb-cb-history-item__type {
	grid-area: type;
	font-size: var( --wcb-text-sm, 0.8125rem );
	font-weight: var( --wcb-font-semibold, 600 );
	color: var( --wcb-contrast, #0f172a );
}

.wcb-cb-history-item__note {
	grid-area: note;
	font-size: var( --wcb-text-sm, 0.8125rem );
	color: var( --wcb-text-secondary, #6b7280 );
	overflow-wrap: anywhere;
}

.wcb-cb-history-item__amount {
	grid-area: amount;
	font-size: var( --wcb-text-base, 0.875rem );
	font-weight: var( --wcb-font-semibold, 600 );
	color: var( --wcb-danger, #dc2626 );
	white-space: nowrap;
	text-align: end;
}

.wcb-cb-history-item--credit .wcb-cb-history-item__amount {
	color: var( --wcb-success, #16a34a );
}

.wcb-cb-history-item__date {
	grid-area: date;
	font-size: var( --wcb-text-xs, 0.75rem );
	color: var( --wcb-text-secondary, #6b7280 );
}

@media ( max-width: 480px ) {
	.wcb-cb-history-item {
		grid-template-columns: minmax( 0, 1fr ) auto;
		grid-template-areas: 'type amount' 'note amount' 'date amount';
	}
}

/* ── Shared button tokens ────────────────────────────────────────────────── */
.wcb-cbtn {
	display: inline-flex;
	align-items: center;
	padding: var( --wcb-space-sm ) var( --wcb-space-xl );
	border-radius: var( --wcb-radius-md, 8px );
	font-size: var( --wcb-text-base, 0.875rem );
	font-weight: var( --wcb-font-semibold, 600 );
	text-decoration: none;
	cursor: pointer;
	border: none;
	font-family: inherit;
	transition: background var( --wcb-transition-fast, 0.12s ), color var( --wcb-transition-fast, 0.12s );
}

.wcb-cbtn--primary {
	background: var(--wcb-primary, #2563eb );
	color: var(--wcb-on-primary, #ffffff );
}

.wcb-cbtn--primary:hover:not( :disabled ) {
	background: var(--wcb-primary-dark, #1d4ed8 );
}

.wcb-cbtn--primary:disabled {
	opacity: 0.6;
	cursor: not-allowed;
}

/* ── Notices (return-landing banner + inline panel error) ────────────────── */
.wcb-cb-notice {
	margin-block-end: var( --wcb-space-lg );
	padding: var( --wcb-space-md ) var( --wcb-space-lg );
	border: 1px solid transparent;
	border-radius: var( --wcb-radius-md, 8px );
	font-size: var( --wcb-text-base, 0.875rem );
	font-weight: var( --wcb-font-medium, 500 );
	line-height: var( --wcb-leading-normal, 1.5 );
}

.wcb-cb-notice--success {
	color: var( --wcb-success-fg, #166534 );
	background: var( --wcb-success-bg, #dcfce7 );
	border-color: var( --wcb-success-border, #bbf7d0 );
}

.wcb-cb-notice--pending {
	color: var( --wcb-info-fg, #1d4ed8 );
	background: var( --wcb-info-bg, #dbeafe );
	border-color: var( --wcb-info-border, #bfdbfe );
}

.wcb-cb-notice--cancel {
	color: var( --wcb-warning-fg, #92400e );
	background: var( --wcb-warning-bg, #fef3c7 );
	border-color: var( --wcb-warning-border, #fde68a );
}

.wcb-cb-notice--error {
	color: var( --wcb-danger-fg, #991b1b );
	background: var( --wcb-danger-bg, #fee2e2 );
	border-color: var( --wcb-danger-border, #fecaca );
}

.wcb-cb-notice--error[hidden] {
	display: none;
}

/* ── Native buy-credits purchase panel ─────────────────────────────────── */
.wcb-cb-purchase {
	display: none;
	margin-block-start: var( --wcb-space-xl );
	border-top: 1px solid var( --wcb-surface, #f1f5f9 );
	padding-block-start: var( --wcb-space-lg );
}

.wcb-cb-purchase.is-open {
	display: block;
}

.wcb-cb-gateways {
	display: flex;
	flex-wrap: wrap;
	gap: var( --wcb-space-sm );
	margin-block-end: var( --wcb-space-lg );
}

.wcb-cb-gateway {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 40px;
	padding: var( --wcb-space-sm ) var( --wcb-space-xl );
	border: 1px solid var( --wcb-border, #e2e8f0 );
	border-radius: var( --wcb-radius-full, 9999px );
	background: var( --wcb-on-primary, #ffffff );
	color: var( --wcb-text-secondary, #6b7280 );
	font-family: inherit;
	font-size: var( --wcb-text-sm, 0.8125rem );
	font-weight: var( --wcb-font-semibold, 600 );
	cursor: pointer;
	transition: background var( --wcb-transition-fast ), color var( --wcb-transition-fast ), border-color var( --wcb-transition-fast );
}

.wcb-cb-gateway.is-active {
	background: var( --wcb-primary, #2563eb );
	border-color: var( --wcb-primary, #2563eb );
	color: var( --wcb-on-primary, #ffffff );
}

.wcb-cb-gateway:focus-visible,
.wcb-cb-pack:focus-visible,
.wcb-cb-input:focus-visible {
	outline: 2px solid var( --wcb-primary, #2563eb );
	outline-offset: 2px;
}

.wcb-cb-packs {
	display: grid;
	grid-template-columns: repeat( auto-fill, minmax( 140px, 1fr ) );
	gap: var( --wcb-space-md );
	margin-block-end: var( --wcb-space-lg );
}

.wcb-cb-pack {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: var( --wcb-space-xs );
	padding: var( --wcb-space-lg );
	border: 1px solid var( --wcb-border, #e2e8f0 );
	border-radius: var( --wcb-radius-lg, 10px );
	background: var( --wcb-on-primary, #ffffff );
	text-align: center;
	cursor: pointer;
	transition: border-color var( --wcb-transition-fast ), background var( --wcb-transition-fast ), transform var( --wcb-transition-fast ), box-shadow var( --wcb-transition-fast );
}

@media ( hover: hover ) {
	.wcb-cb-pack:hover {
		border-color: var( --wcb-primary, #2563eb );
		transform: translateY( -2px );
		box-shadow: var( --wcb-shadow-sm, 0 1px 2px rgba( 16, 24, 40, 0.04 ), 0 2px 4px rgba( 16, 24, 40, 0.04 ) );
	}
}

@media ( prefers-reduced-motion: reduce ) {
	.wcb-cb-pack {
		transition: none;
	}
}

.wcb-cb-pack.is-selected {
	border-color: var( --wcb-primary, #2563eb );
	background: var( --wcb-primary-soft, rgba( 37, 99, 235, 0.08 ) );
}

.wcb-cb-pack-credits {
	font-size: var( --wcb-text-xl, 1.25rem );
	font-weight: var( --wcb-font-bold, 700 );
	color: var( --wcb-contrast, #0f172a );
}

.wcb-cb-pack-price {
	font-size: var( --wcb-text-sm, 0.8125rem );
	color: var( --wcb-text-secondary, #6b7280 );
}

.wcb-cb-custom {
	margin-block-end: var( --wcb-space-lg );
}

.wcb-cb-custom-label {
	display: block;
	margin-block-end: var( --wcb-space-xs );
	font-size: var( --wcb-text-sm, 0.8125rem );
	font-weight: var( --wcb-font-medium, 500 );
	color: var( --wcb-text-secondary, #6b7280 );
}

.wcb-cb-custom-row {
	display: flex;
	align-items: center;
	gap: var( --wcb-space-md );
}

.wcb-cb-input {
	flex: 1 1 auto;
	min-width: 0;
	min-height: 40px;
	padding: var( --wcb-space-sm ) var( --wcb-space-md );
	border: 1px solid var( --wcb-border, #e2e8f0 );
	border-radius: var( --wcb-radius-md, 8px );
	font-family: inherit;
	font-size: var( --wcb-text-base, 0.875rem );
	color: var( --wcb-contrast, #0f172a );
	background: var( --wcb-on-primary, #ffffff );
	transition: border-color var( --wcb-transition-fast );
}

.wcb-cb-custom.is-selected .wcb-cb-input {
	border-color: var( --wcb-primary, #2563eb );
}

.wcb-cb-custom-price {
	font-size: var( --wcb-text-sm, 0.8125rem );
	font-weight: var( --wcb-font-semibold, 600 );
	color: var( --wcb-contrast, #0f172a );
	white-space: nowrap;
}

.wcb-cb-cta {
	width: 100%;
}

/* ── Responsive ───────────────────────────────────────────────────────── */
@media ( max-width: 640px ) {
	.wcb-cb-packs {
		grid-template-columns: repeat( 2, minmax( 0, 1fr ) );
	}

	.wcb-cb-gateways {
		flex-wrap: wrap;
	}

	.wcb-cb-purchase {
		padding-block-start: var( --wcb-space-md );
	}

	.wcb-cb-custom-row {
		flex-wrap: wrap;
	}

	.wcb-cb-custom-price {
		flex: 1 1 100%;
	}
}