/**
 * Paygent for WooCommerce — Block Checkout CC Card Form Styles
 *
 * Layout:
 *   Row 1: Card number  (full width)
 *   Row 2: Expiry  |  CVC  (3fr : 2fr grid; stacked on narrow viewports)
 *   Row 3: Cardholder name (full width, 3DS2 only)
 *
 * Accessibility targets:
 *   - min-height 48px  (touch target ≥ 44 × 44 px, WCAG 2.1 SC 2.5.5)
 *   - font-size 1rem   (≥ 16 px prevents iOS viewport zoom on focus)
 *   - 2 px focus ring  (WCAG 2.1 SC 1.4.11, 3:1 contrast minimum)
 *   - aria-required / aria-describedby on every input
 */

/* ── Wrapper ─────────────────────────────────────────────────────────────── */
.wc-paygent-cc-form {
	margin-top: 1.25rem;
	padding: 1.25rem;
	border: 1px solid var(--wc-color-border, #e0e0e0);
	border-radius: 8px;
	background: var(--wc-color-bg, #ffffff);
}

/* ── Field container ─────────────────────────────────────────────────────── */
.wc-paygent-cc-field {
	margin-bottom: 1rem;
}

.wc-paygent-cc-field:last-child {
	margin-bottom: 0;
}

/* ── Labels ──────────────────────────────────────────────────────────────── */
.wc-paygent-cc-label {
	display: flex;
	align-items: baseline;
	gap: 0.25em;
	font-size: 0.8125rem;   /* 13 px */
	font-weight: 600;
	line-height: 1.4;
	margin-bottom: 0.4rem;
	color: inherit;
}

.wc-paygent-cc-label__required {
	font-size: 0.75em;
	color: #cc1818;
	line-height: 1;
}

.wc-paygent-cc-label__hint {
	font-size: 0.875em;
	font-weight: 400;
	color: var(--wc-color-text-muted, #767676);
}

/* ── Base input styles ───────────────────────────────────────────────────── */
.wc-paygent-cc-input {
	display: block;
	width: 100%;
	min-height: 48px;
	padding: 0.625rem 0.875rem;
	font-size: 1rem;          /* ≥ 16 px: prevents iOS auto-zoom */
	line-height: 1.5;
	font-family: inherit;
	color: inherit;
	background-color: #fff;
	border: 1.5px solid var(--wc-color-border, #767676);
	border-radius: 6px;
	box-sizing: border-box;
	appearance: none;
	-webkit-appearance: none;
	transition: border-color 0.12s ease-in-out, box-shadow 0.12s ease-in-out;
}

.wc-paygent-cc-input::placeholder {
	color: var(--wc-color-text-muted, #aaa);
	opacity: 1;
}

.wc-paygent-cc-input:hover {
	border-color: var(--wc-color-border-hover, #4a4a4a);
}

.wc-paygent-cc-input:focus {
	outline: none;
	border-color: var(--wp--custom--button--background, #1e1e1e);
	box-shadow: 0 0 0 2px var(--wp--custom--button--background, #1e1e1e);
}

/* High-contrast / forced-colors mode: rely on outline instead of box-shadow. */
@media (forced-colors: active) {
	.wc-paygent-cc-input:focus {
		outline: 3px solid ButtonText;
		box-shadow: none;
	}
}

/* ── Card number: monospace for digit-group readability ──────────────────── */
.wc-paygent-cc-input--card-number {
	font-family: ui-monospace, 'SFMono-Regular', 'Menlo', 'Consolas', monospace;
	letter-spacing: 0.12em;
}

/* ── Expiry + CVC two-column row ─────────────────────────────────────────── */
.wc-paygent-cc-row--exp-cvc {
	display: grid;
	gap: 0.75rem;
	/* Mobile: stack */
	grid-template-columns: 1fr;
}

@media (min-width: 480px) {
	.wc-paygent-cc-row--exp-cvc {
		/* Expiry is wider (month/year needs ~7 visible chars),
		   CVC is narrower (3–4 digits). 3:2 ratio keeps both accessible. */
		grid-template-columns: 3fr 2fr;
	}
}

/* ── CVC tooltip / hint ──────────────────────────────────────────────────── */
.wc-paygent-cc-cvc-hint {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 1.25em;
	height: 1.25em;
	margin-left: 0.35em;
	border-radius: 50%;
	border: 1.5px solid var(--wc-color-border, #767676);
	font-size: 0.7em;
	font-weight: 700;
	line-height: 1;
	color: var(--wc-color-text-muted, #767676);
	cursor: help;
	vertical-align: middle;
	text-decoration: none;
}

.wc-paygent-cc-cvc-hint:focus {
	outline: 2px solid var(--wp--custom--button--background, #1e1e1e);
	outline-offset: 2px;
}

/* ── Saved token CVC form (rendered under the native saved-card option) ──── */
.wc-paygent-saved-token-form {
	padding: 0.875rem 1rem;
	margin-top: 0.5rem;
}

/* ── Saved card select ───────────────────────────────────────────────────── */
.wc-paygent-cc-select {
	display: block;
	width: 100%;
	min-height: 48px;
	padding: 0.625rem 2.5rem 0.625rem 0.875rem;
	font-size: 1rem;
	font-family: inherit;
	color: inherit;
	background-color: #fff;
	border: 1.5px solid var(--wc-color-border, #767676);
	border-radius: 6px;
	box-sizing: border-box;
	cursor: pointer;
	/* Custom chevron arrow */
	appearance: none;
	-webkit-appearance: none;
	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 fill='none' stroke='%23767676' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 0.875rem center;
}

.wc-paygent-cc-select:focus {
	outline: none;
	border-color: var(--wp--custom--button--background, #1e1e1e);
	box-shadow: 0 0 0 2px var(--wp--custom--button--background, #1e1e1e);
}

/* ── Save card checkbox ──────────────────────────────────────────────────── */
.wc-paygent-cc-save-label {
	display: flex;
	align-items: flex-start;
	gap: 0.5em;
	font-size: 0.9375rem;
	cursor: pointer;
	min-height: 44px;
	padding-top: 0.125rem;
}

.wc-paygent-cc-save-label input[type="checkbox"] {
	width: 18px;
	height: 18px;
	margin-top: 0.125em;
	flex-shrink: 0;
	accent-color: var(--wp--custom--button--background, #1e1e1e);
}

/* ── Payment method selector ─────────────────────────────────────────────── */
.wc-paygent-cc-field--payment-method {
	margin-top: 1.25rem;
	padding-top: 1.25rem;
	border-top: 1px solid var(--wc-color-border, #e0e0e0);
}