/*
 * SFF Product Add-Ons Layout
 *
 * Loaded only on single-product pages.
 * Supports:
 * - Older Product Add-Ons markup using name-based classes and <p> wrappers.
 * - Newer Product Add-Ons markup using numbered classes, fieldsets and <div> wrappers.
 *
 * Edit only this file when visual adjustments are needed.
 */

.single-product .wc-pao-addons-container {
	--sff-pao-border: var(--mfn-woo-border, rgba(0, 0, 0, 0.12));
	--sff-pao-panel: var(--mfn-woo-bg-box, rgba(0, 0, 0, 0.035));
	--sff-pao-heading: var(--mfn-woo-heading-color, #262626);
	--sff-pao-text: var(--mfn-woo-body-color, #626262);
	--sff-pao-accent: var(--mfn-woo-themecolor, #0089f7);
	--sff-pao-radius: var(--mfn-woo-border-radius-box, 8px);

	clear: both;
	margin: 24px 0;
	color: var(--sff-pao-text);
}

/* Each add-on group */
.single-product .wc-pao-addons-container .wc-pao-addon-container {
	margin: 0 0 16px;
	padding: 16px 18px;
	border: 1px solid var(--sff-pao-border);
	border-radius: var(--sff-pao-radius);
	background: var(--sff-pao-panel);
}

/* Reset the newer fieldset wrapper without losing accessibility semantics. */
.single-product .wc-pao-addons-container .wc-pao-fieldset {
	min-width: 0;
	margin: 0;
	padding: 0;
	border: 0;
}

/* Add-on headings: both label and legend variants. */
.single-product .wc-pao-addons-container .wc-pao-addon-name,
.single-product .wc-pao-addons-container .wc-pao-legend {
	display: block;
	float: none;
	width: auto;
	margin: 0 0 9px;
	padding: 0;
	color: var(--sff-pao-heading);
	font-size: 17px;
	font-weight: 700;
	line-height: 1.35;
}

.single-product .wc-pao-addons-container .required {
	color: #b32d2e;
	font-style: normal;
}

/* Descriptions */
.single-product .wc-pao-addons-container .wc-pao-addon-description {
	display: block;
	margin: -2px 0 11px;
	color: var(--sff-pao-text);
	font-size: 14px;
	line-height: 1.55;
}

.single-product .wc-pao-addons-container .wc-pao-addon-description p {
	margin: 0;
}

/* Old templates use <p>; newer templates use <div>. */
.single-product .wc-pao-addons-container .wc-pao-addon-wrap {
	float: none;
	width: 100%;
	margin: 10px 0 0;
	padding: 0;
}

/* Selects and text-style fields */
.single-product .wc-pao-addons-container select.wc-pao-addon-field,
.single-product .wc-pao-addons-container input[type="text"].wc-pao-addon-field,
.single-product .wc-pao-addons-container input[type="email"].wc-pao-addon-field,
.single-product .wc-pao-addons-container input[type="number"].wc-pao-addon-field,
.single-product .wc-pao-addons-container input[type="date"].wc-pao-addon-field,
.single-product .wc-pao-addons-container textarea.wc-pao-addon-field {
	display: block;
	width: 100%;
	max-width: none;
	min-height: 46px;
	margin: 0;
	padding: 10px 12px;
	border: 1px solid var(--sff-pao-border);
	border-radius: 5px;
	background: #fff;
	color: var(--sff-pao-heading);
	font: inherit;
	line-height: 1.35;
	box-shadow: none;
}

.single-product .wc-pao-addons-container textarea.wc-pao-addon-field {
	min-height: 100px;
	resize: vertical;
}

.single-product .wc-pao-addons-container select.wc-pao-addon-field:focus,
.single-product .wc-pao-addons-container input.wc-pao-addon-field:focus,
.single-product .wc-pao-addons-container textarea.wc-pao-addon-field:focus {
	border-color: var(--sff-pao-accent);
	outline: 2px solid color-mix(in srgb, var(--sff-pao-accent) 25%, transparent);
	outline-offset: 1px;
}

/*
 * Checkbox groups.
 *
 * Old markup:
 * <p class="wc-pao-addon-wrap"><label><input> Text</label></p>
 *
 * New markup:
 * <div class="wc-pao-addon-wrap">
 *   <div><input id="..."><label for="...">Text</label></div>
 * </div>
 */
.single-product .wc-pao-addons-container
.wc-pao-addon-container:has(.wc-pao-addon-checkbox)
.wc-pao-addon-wrap {
	display: grid;
	gap: 8px;
}

.single-product .wc-pao-addons-container
.wc-pao-addon-container:has(.wc-pao-addon-checkbox)
.wc-pao-addon-wrap > div,
.single-product .wc-pao-addons-container
.wc-pao-addon-wrap:has(> .wc-pao-addon-checkbox),
.single-product .wc-pao-addons-container
p.wc-pao-addon-wrap:has(.wc-pao-addon-checkbox) label {
	align-items: flex-start;
	gap: 9px;
}

.single-product .wc-pao-addons-container
.wc-pao-addon-container:has(.wc-pao-addon-checkbox)
.wc-pao-addon-wrap > div,
.single-product .wc-pao-addons-container
p.wc-pao-addon-wrap:has(.wc-pao-addon-checkbox) label {
	display: flex;
}

.single-product .wc-pao-addons-container .wc-pao-addon-checkbox,
.single-product .wc-pao-addons-container .wc-pao-addon-radio {
	flex: 0 0 auto;
	width: 18px;
	height: 18px;
	margin: 2px 0 0;
	accent-color: var(--sff-pao-accent);
}

.single-product .wc-pao-addons-container
.wc-pao-addon-container:has(.wc-pao-addon-checkbox)
.wc-pao-addon-wrap label,
.single-product .wc-pao-addons-container
p.wc-pao-addon-wrap:has(.wc-pao-addon-checkbox) label {
	margin: 0;
	color: var(--sff-pao-heading);
	font-weight: 400;
	line-height: 1.45;
	cursor: pointer;
}

.single-product .wc-pao-addons-container .wc-pao-addon-price {
	color: var(--sff-pao-text);
	white-space: nowrap;
}

/* Product/add-on totals */
.single-product #product-addons-total .product-addon-totals {
	margin: 18px 0;
	padding: 16px 18px;
	border: 1px solid var(--sff-pao-border, rgba(0, 0, 0, 0.12));
	border-radius: var(--sff-pao-radius, 8px);
	background: #fff;
}

.single-product #product-addons-total .product-addon-totals ul {
	margin: 0;
	padding: 0;
	list-style: none;
}

.single-product #product-addons-total .product-addon-totals li {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto;
	gap: 16px;
	margin: 0;
	padding: 8px 0;
	border-bottom: 1px solid var(--sff-pao-border, rgba(0, 0, 0, 0.12));
}

.single-product #product-addons-total .product-addon-totals li:last-child {
	border-bottom: 0;
}

.single-product #product-addons-total .wc-pao-col2 {
	text-align: right;
	white-space: nowrap;
}

.single-product #product-addons-total .wc-pao-subtotal-line .price {
	margin: 0;
	font-size: 18px;
	font-weight: 700;
}

/* WooCommerce validation notice created by newer Product Add-Ons versions. */
.single-product .validation_message#required_addons_validation_message:empty {
	display: none;
}

@media (max-width: 767px) {
	.single-product .wc-pao-addons-container .wc-pao-addon-container {
		padding: 14px;
	}

	.single-product #product-addons-total .product-addon-totals li {
		grid-template-columns: 1fr;
		gap: 3px;
	}

	.single-product #product-addons-total .wc-pao-col2 {
		text-align: left;
	}
}

/*
 * Compatibility fallback for browsers without :has().
 * The normal select/text layout still applies; only checkbox row enhancement
 * is omitted on those browsers.
 */

/* ================================================================
 * Accordion behaviour — version 1.1.0
 * ================================================================ */
.single-product .wc-pao-addons-container .sff-pao-accordion-group {
	padding: 0;
	overflow: hidden;
	background: #fff;
	transition: border-color .16s ease, box-shadow .16s ease;
}

.single-product .wc-pao-addons-container .sff-pao-accordion-group.sff-pao-open {
	border-color: var(--sff-pao-accent);
	box-shadow: 0 5px 18px rgba(0,0,0,.06);
}

.single-product .wc-pao-addons-container .sff-pao-accordion-heading {
	position: relative;
	display: block;
	float: none;
	width: 100%;
	margin: 0;
	padding: 15px 52px 15px 17px;
	border: 0;
	background: var(--sff-pao-panel);
	color: var(--sff-pao-heading);
	font-size: 17px;
	font-weight: 700;
	line-height: 1.35;
	text-align: left;
	cursor: pointer;
	user-select: none;
}

.single-product .wc-pao-addons-container .sff-pao-accordion-heading:hover {
	filter: brightness(.98);
}

.single-product .wc-pao-addons-container .sff-pao-accordion-heading:focus-visible {
	outline: 2px solid var(--sff-pao-accent);
	outline-offset: -2px;
}

.single-product .wc-pao-addons-container .sff-pao-accordion-heading::before,
.single-product .wc-pao-addons-container .sff-pao-accordion-heading::after {
	content: '';
	position: absolute;
	top: 50%;
	right: 19px;
	width: 16px;
	height: 2px;
	border-radius: 2px;
	background: var(--sff-pao-accent);
	transform: translateY(-50%);
	transition: transform .16s ease, opacity .16s ease;
}

.single-product .wc-pao-addons-container .sff-pao-accordion-heading::after {
	transform: translateY(-50%) rotate(90deg);
}

.single-product .wc-pao-addons-container .sff-pao-open .sff-pao-accordion-heading::after {
	opacity: 0;
	transform: translateY(-50%) rotate(0deg);
}

.single-product .wc-pao-addons-container .sff-pao-accordion-group > .wc-pao-addon-description,
.single-product .wc-pao-addons-container .sff-pao-accordion-group > .wc-pao-addon-wrap,
.single-product .wc-pao-addons-container .sff-pao-accordion-group > .wc-pao-fieldset > .wc-pao-addon-description,
.single-product .wc-pao-addons-container .sff-pao-accordion-group > .wc-pao-fieldset > .wc-pao-addon-wrap {
	margin-right: 17px;
	margin-left: 17px;
}

.single-product .wc-pao-addons-container .sff-pao-accordion-group > .wc-pao-addon-description,
.single-product .wc-pao-addons-container .sff-pao-accordion-group > .wc-pao-fieldset > .wc-pao-addon-description {
	margin-top: 15px;
}

.single-product .wc-pao-addons-container .sff-pao-accordion-group > .wc-pao-addon-wrap,
.single-product .wc-pao-addons-container .sff-pao-accordion-group > .wc-pao-fieldset > .wc-pao-addon-wrap {
	width: auto;
	margin-top: 14px;
	margin-bottom: 17px;
}

.single-product .wc-pao-addons-container [hidden] {
	display: none !important;
}

@media (max-width: 767px) {
	.single-product .wc-pao-addons-container .sff-pao-accordion-heading {
		padding: 14px 48px 14px 14px;
		font-size: 16px;
	}
}

/* ================================================================
 * Live variation-price feedback — version 1.2.0
 * ================================================================ */
.single-product .woocommerce-variation-price {
	transition: opacity .16s ease, transform .16s ease;
}

.single-product .woocommerce-variation-price.sff-pao-price-updated {
	animation: sff-pao-price-pulse .28s ease-out;
}

@keyframes sff-pao-price-pulse {
	0% {
		opacity: .45;
		transform: translateY(2px);
	}
	100% {
		opacity: 1;
		transform: translateY(0);
	}
}

@media (prefers-reduced-motion: reduce) {
	.single-product .woocommerce-variation-price,
	.single-product .woocommerce-variation-price.sff-pao-price-updated {
		animation: none;
		transition: none;
	}
}