/* Mix & Match Variable Bundle Offers – frontend styles v1.4.0
 *
 * Three accordion offer cards that replace the WooCommerce variation form.
 * Theming: override --mmbo-accent / --mmbo-accent-light on .mmbo-bundle.
 * ------------------------------------------------------------------ */

.mmbo-bundle {
	--mmbo-accent:       var( --wc-color-primary, var( --wp--preset--color--primary, #e0a82e ) );
	--mmbo-accent-text:  #fff;
	--mmbo-accent-light: var( --wp--preset--color--tertiary, #fff9f0 );
	--mmbo-border:       #e8e8e8;
	--mmbo-radius:       12px;
	--mmbo-piece-radius: 8px;

	margin: 16px 0 24px;
	font-family: inherit;
	font-size: inherit;
	color: inherit;
}

.mmbo-bundle * {
	box-sizing: border-box;
}

/* ── Card shell ───────────────────────────────────────────────────── */

.mmbo-card {
	border: 2px solid var( --mmbo-border );
	border-radius: var( --mmbo-radius );
	background: #fff;
	margin-bottom: 10px;
	overflow: hidden;
	transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.mmbo-card:last-child {
	margin-bottom: 0;
}

.mmbo-card.is-open {
	border-color: var( --mmbo-accent );
	box-shadow: 0 0 0 1px var( --mmbo-accent );
}

/* ── Card head (always visible, clickable) ────────────────────────── */

.mmbo-card__head {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 14px 16px;
	cursor: pointer;
	user-select: none;
	background: #fff;
	transition: background 0.15s;
}

.mmbo-card.is-open .mmbo-card__head {
	background: var( --mmbo-accent-light );
	border-bottom: 1px solid var( --mmbo-border );
}

/* Radio dot */
.mmbo-card__radio {
	flex-shrink: 0;
	width: 20px;
	height: 20px;
	border-radius: 50%;
	border: 2px solid var( --mmbo-border );
	background: #fff;
	position: relative;
	transition: border-color 0.15s, background 0.15s;
}

.mmbo-card.is-open .mmbo-card__radio {
	border-color: var( --mmbo-accent );
	background: var( --mmbo-accent );
}

.mmbo-card.is-open .mmbo-card__radio::after {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate( -50%, -50% );
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: #fff;
}

/* Info (title + price line) */
.mmbo-card__info {
	flex: 1 1 auto;
	min-width: 0;
	line-height: 1.3;
}

.mmbo-card__title {
	display: block;
	font-weight: 700;
	font-size: 1em;
	font-family: inherit;
}

.mmbo-card__price-line {
	display: block;
	font-size: 0.88em;
	font-family: inherit;
	margin-top: 2px;
	color: var( --mmbo-accent );
}

/* Badge */
.mmbo-card__badge {
	flex-shrink: 0;
	background: var( --mmbo-accent );
	color: var( --mmbo-accent-text );
	font-size: 0.72em;
	font-weight: 700;
	letter-spacing: 0.03em;
	padding: 4px 11px;
	border-radius: 20px;
	white-space: nowrap;
	font-family: inherit;
}

/* ── Card body (hidden until is-open) ────────────────────────────── */

.mmbo-card__body {
	display: none;
	padding: 16px;
}

.mmbo-card.is-open .mmbo-card__body {
	display: block;
}

/* ── Piece rows ───────────────────────────────────────────────────── */

.mmbo-piece {
	border: 1.5px solid var( --mmbo-border );
	border-radius: var( --mmbo-piece-radius );
	background: #fafafa;
	overflow: hidden;
	margin-bottom: 10px;
	transition: border-color 0.15s;
}

.mmbo-piece:last-of-type {
	margin-bottom: 0;
}

.mmbo-piece.is-valid {
	border-color: #22c55e;
	background: #f0fdf4;
}

.mmbo-piece.is-error {
	border-color: #ef4444;
	background: #fff5f5;
}

.mmbo-piece__label {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 9px 12px;
	font-weight: 600;
	font-size: 0.9em;
	font-family: inherit;
	border-bottom: 1px solid var( --mmbo-border );
}

.mmbo-piece.is-valid .mmbo-piece__label { border-bottom-color: #bbf7d0; }
.mmbo-piece.is-error .mmbo-piece__label { border-bottom-color: #fecaca; }

.mmbo-piece__num {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
	width: 22px;
	height: 22px;
	border-radius: 50%;
	background: var( --mmbo-accent );
	color: var( --mmbo-accent-text );
	font-size: 0.78em;
	font-weight: 700;
	font-family: inherit;
}

.mmbo-piece__text {
	flex: 1 1 auto;
}

.mmbo-piece__status {
	font-size: 0.82em;
	font-weight: 600;
	font-family: inherit;
	color: #16a34a;
}

.mmbo-piece__status .mmbo-err { color: #dc2626; }

.mmbo-piece__fields {
	padding: 12px;
	display: flex;
	flex-direction: column;
	gap: 10px;
}

/* ── Field label ──────────────────────────────────────────────────── */

.mmbo-field__label {
	display: block;
	margin-bottom: 8px;
	font-size: 0.76em;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	font-family: inherit;
	opacity: 0.55;
}

/* ── Dropdown ─────────────────────────────────────────────────────── */

.mmbo-select {
	width: 100%;
	padding: 8px 12px;
	border: 1.5px solid var( --mmbo-border );
	border-radius: 8px;
	background: #fff;
	font-size: 0.93em;
	font-family: inherit;
	color: inherit;
	cursor: pointer;
}

.mmbo-select:focus {
	outline: none;
	border-color: var( --mmbo-accent );
}

.mmbo-select--hidden {
	position: absolute;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip: rect( 0, 0, 0, 0 );
	white-space: nowrap;
	pointer-events: none;
}

/* ── Swatches wrapper ─────────────────────────────────────────────── */

.mmbo-swatches {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

/* Base swatch */
.mmbo-swatch {
	cursor: pointer;
	border: 2px solid var( --mmbo-border );
	outline: none;
	transition: border-color 0.15s, box-shadow 0.15s, transform 0.1s;
	user-select: none;
}

.mmbo-swatch:focus-visible {
	box-shadow: 0 0 0 3px rgba( 0,0,0,0.12 );
}

/* Image swatch */
.mmbo-swatch--image {
	display: inline-block;
	width: 54px;
	height: 54px;
	border-radius: 8px;
	overflow: hidden;
	background: #f3f4f6;
}

.mmbo-swatch--image img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	pointer-events: none;
}

.mmbo-swatch--image:hover {
	border-color: var( --mmbo-accent );
	transform: scale( 1.04 );
}

.mmbo-swatch--image.is-selected {
	border-color: var( --mmbo-accent );
	box-shadow: 0 0 0 2px var( --mmbo-accent );
	transform: scale( 1.04 );
}

/* Text / pill swatch */
.mmbo-swatch--text {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 6px 16px;
	border-radius: 30px;
	background: #fff;
	color: inherit;
	font-size: 0.86em;
	font-family: inherit;
	font-weight: 500;
}

.mmbo-swatch--text:hover { border-color: var( --mmbo-accent ); color: var( --mmbo-accent ); }

.mmbo-swatch--text.is-selected {
	background: var( --mmbo-accent );
	color: var( --mmbo-accent-text );
	border-color: var( --mmbo-accent );
	font-weight: 600;
}

/* Color swatch */
.mmbo-swatch--color {
	display: inline-block;
	width: 32px;
	height: 32px;
	border-radius: 50%;
}

.mmbo-swatch--color:hover { transform: scale( 1.1 ); border-color: var( --mmbo-accent ); }

.mmbo-swatch--color.is-selected {
	border-color: var( --mmbo-accent );
	box-shadow: 0 0 0 2px #fff, 0 0 0 4px var( --mmbo-accent );
	transform: scale( 1.05 );
}

/* ── Card summary & CTA ───────────────────────────────────────────── */

.mmbo-card__summary {
	margin-top: 14px;
	padding-top: 14px;
	border-top: 1px solid var( --mmbo-border );
	margin-bottom: 12px;
}

.mmbo-card__total {
	font-size: 1.1em;
	font-weight: 700;
	font-family: inherit;
}

.mmbo-card__total strong { color: #dc2626; }

.mmbo-card__save {
	margin-top: 3px;
	font-size: 0.9em;
	font-weight: 600;
	font-family: inherit;
	color: #16a34a;
}

.mmbo-add {
	display: block;
	width: 100%;
	padding: 14px 20px;
	background: var( --mmbo-accent );
	color: var( --mmbo-accent-text );
	border: none;
	border-radius: 8px;
	font-size: 1em;
	font-weight: 700;
	font-family: inherit;
	cursor: pointer;
	text-align: center;
	transition: opacity 0.15s, transform 0.1s;
	line-height: 1.3;
}

.mmbo-add:hover:not( [disabled] ) { opacity: 0.88; transform: translateY( -1px ); }
.mmbo-add[disabled] { opacity: 0.35; cursor: not-allowed; transform: none; }
.mmbo-add.loading   { opacity: 0.7; pointer-events: none; }

.mmbo-card__notice {
	margin-top: 10px;
	font-size: 0.88em;
	font-weight: 600;
	font-family: inherit;
	text-align: center;
	min-height: 0;
}

.mmbo-card__notice.is-error   { color: #dc2626; }
.mmbo-card__notice.is-success { color: #16a34a; }

/* ── RTL ──────────────────────────────────────────────────────────── */

[dir="rtl"] .mmbo-bundle  { text-align: right; }
[dir="rtl"] .mmbo-swatches { flex-direction: row-reverse; }
[dir="rtl"] .mmbo-card__head { flex-direction: row-reverse; }

/* Selected option name next to the field label */
.mmbo-field__value{margin-inline-start:6px;font-weight:600;color:var(--mmbo-accent,#111)}