/**
 * WC Special Offers Builder - front end.
 *
 * Colours are pulled from Woodmart's own CSS variables where they exist, so the
 * plugin inherits the theme palette instead of introducing a second one.
 */

/* Typography is inherited from the theme throughout - the plugin sets rhythm
   and colour only, never a font family or absolute size. */
.wcso-offers,
.wcso-offer-card,
.wcso-details,
.wcso-linked-product,
.wcso-terms-block {
	font-family: inherit;
}

/* Headings keep the theme's own heading styling. Only the size is scaled,
   in em, so it stays in proportion inside the cards. */
.wcso-offer-title,
.wcso-linked-title,
.wcso-terms-block h3,
.wcso-terms-block h4,
.wcso-terms-title {
	font-family: inherit;
}

:root {
	--wcso-surface: #f4f5f6;
	--wcso-border: #e4e6e8;
	--wcso-muted: #6b7177;
	--wcso-accent: var(--wd-primary-color, #333e48);
	--wcso-heading-font: inherit;
	--wcso-free: var(--wd-alternative-color, #2f9e63);
	--wcso-radius: 6px;
}

/* ---------------------------------------------------------------
   Terms & conditions block inside the description tab
   --------------------------------------------------------------- */

.wcso-terms-block {
	background: var(--wcso-surface);
	border: 1px solid var(--wcso-border);
	border-left: 3px solid var(--wcso-accent);
	border-radius: var(--wcso-radius);
	padding: 24px 26px;
	margin: 0 0 20px;
}

.wcso-terms-block > *:first-child {
	margin-top: 0;
}

.wcso-terms-block > *:last-child {
	margin-bottom: 0;
}

.wcso-terms-block h3,
.wcso-terms-block .wcso-terms-title {
	font-size: 1em;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	margin-bottom: 16px;
}

.wcso-terms-block h4 {
	font-size: 0.9em;
	margin: 18px 0 6px;
}

.wcso-terms-block p {
	color: var(--wcso-muted);
	margin-bottom: 0;
	line-height: 1.7;
}

/* ---------------------------------------------------------------
   Offer cards (Special Offer tab / shortcode)
   4 per row on desktop, stepping down to 1 on phones.
   --------------------------------------------------------------- */

.wcso-offers {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 20px;
	margin: 4px 0;
}

/* Honour the column count set in the plugin settings (2-6). */
.wcso-offers--cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.wcso-offers--cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.wcso-offers--cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.wcso-offers--cols-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.wcso-offers--cols-6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }

.wcso-offer-card {
	display: flex;
	flex-direction: column;
	height: 100%;
	border: 1px solid var(--wcso-border);
	border-radius: var(--wcso-radius);
	background: #fff;
	overflow: hidden;
	transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.wcso-offer-card:hover {
	border-color: var(--wcso-accent);
	box-shadow: 0 6px 18px rgba(0, 0, 0, 0.06);
}

.wcso-offer-media {
	position: relative;
	display: block;
	background: var(--wcso-surface);
}

.wcso-offer-media img {
	width: 100%;
	height: auto;
	aspect-ratio: 1 / 1;
	object-fit: cover;
	display: block;
}

.wcso-offer-flag {
	position: absolute;
	top: 10px;
	left: 10px;
	font-size: 0.7em;
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	background: var(--wcso-free);
	color: #fff;
	padding: 4px 8px;
	border-radius: 3px;
	line-height: 1.4;
}

.wcso-offer-body {
	display: flex;
	flex-direction: column;
	flex: 1 1 auto;
	padding: 14px 16px 16px;
	min-width: 0;
}

.wcso-offer-title {
	font-size: 0.95em;
	line-height: 1.35;
	margin: 0 0 10px;
}

.wcso-offer-title a {
	color: inherit;
	text-decoration: none;
}

.wcso-offer-title a:hover {
	color: var(--wcso-accent);
}

/* The ledger: this is the part customers actually read. */
.wcso-offer-items {
	list-style: none;
	margin: 0 0 14px;
	padding: 0;
	font-size: 0.85em;
	color: var(--wcso-muted);
}

.wcso-offer-items li {
	display: flex;
	gap: 8px;
	align-items: baseline;
	padding: 4px 0;
	margin: 0;
	border-bottom: 1px dashed var(--wcso-border);
}

.wcso-offer-items li:last-child {
	border-bottom: 0;
}

.wcso-offer-item-name {
	min-width: 0;
	word-break: break-word;
}

.wcso-tag {
	flex: 0 0 auto;
	font-size: 0.7em;
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	padding: 2px 7px;
	border-radius: 3px;
	line-height: 1.5;
}

.wcso-tag-buy {
	background: var(--wcso-surface);
	color: var(--wcso-muted);
}

.wcso-tag-free {
	background: var(--wcso-free);
	color: #fff;
}

/* Footer pinned to the bottom so cards in a row line up. */
.wcso-offer-foot {
	margin-top: auto;
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	align-items: center;
	justify-content: space-between;
}

.wcso-offer-price {
	font-weight: 700;
}

.wcso-offer-price del {
	font-weight: 400;
	opacity: 0.6;
	margin-right: 4px;
}

/* Sizing and colour come from the theme button classes - only layout here. */
.wcso-offer-button {
	flex: 0 0 auto;
}

/* ---------------------------------------------------------------
   "Product details" tab on the offer page
   Two products per row on desktop, one per row on mobile.
   --------------------------------------------------------------- */

.wcso-details {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 24px;
	align-items: stretch;
}

/* Offers holding more than four products switch to a tighter four-up grid. */
.wcso-details--cols-4 {
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 18px;
}

.wcso-details--cols-4 .wcso-linked-body {
	padding: 14px 15px 16px;
}

.wcso-details--cols-4 .wcso-linked-title {
	font-size: 0.95em;
}

.wcso-details--cols-4 .wcso-linked-copy {
	font-size: 0.85em;
	display: -webkit-box;
	-webkit-line-clamp: 4;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.wcso-details--cols-4 .wcso-linked-button {
	align-self: stretch;
	text-align: center;
}

/* A product that is both bought and given free gets a subtle highlight. */
.wcso-linked-product--both {
	border-color: var(--wcso-free);
}

.wcso-linked-product {
	display: flex;
	flex-direction: column;
	height: 100%;
	border: 1px solid var(--wcso-border);
	border-radius: var(--wcso-radius);
	background: #fff;
	overflow: hidden;
}

.wcso-linked-media {
	position: relative;
	background: var(--wcso-surface);
}

.wcso-linked-media img {
	width: 100%;
	height: auto;
	aspect-ratio: 4 / 3;
	object-fit: contain;
	display: block;
	padding: 12px;
}

.wcso-linked-body {
	display: flex;
	flex-direction: column;
	flex: 1 1 auto;
	padding: 18px 20px 20px;
	min-width: 0;
}

.wcso-linked-role {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 8px;
	margin: 0 0 8px;
}

.wcso-linked-qty {
	font-size: 0.8em;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--wcso-muted);
}

.wcso-linked-title {
	font-size: 1.1em;
	line-height: 1.35;
	margin: 0 0 6px;
	word-break: break-word;
}

.wcso-linked-sku {
	font-size: 0.8em;
	letter-spacing: 0.05em;
	text-transform: uppercase;
	color: var(--wcso-muted);
	margin: 0 0 12px;
}

.wcso-linked-copy {
	color: var(--wcso-muted);
	line-height: 1.7;
	font-size: 0.9em;
}

.wcso-linked-copy p:last-child {
	margin-bottom: 0;
}

.wcso-linked-copy ul {
	padding-left: 18px;
	margin-bottom: 0;
}

/* Button pinned to the bottom so both cards in a row line up. */
.wcso-linked-button {
	margin-top: auto;
	align-self: flex-start;
}

.wcso-linked-copy + .wcso-linked-button {
	margin-top: 18px;
}

/* ---------------------------------------------------------------
   Cart / checkout free line items
   --------------------------------------------------------------- */

.wcso-free-badge {
	display: inline-block;
	font-size: 0.7em;
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	background: var(--wcso-free);
	color: #fff;
	padding: 2px 7px;
	border-radius: 3px;
	margin-left: 6px;
	vertical-align: middle;
}

.wcso-free-price {
	font-weight: 700;
	color: var(--wcso-free);
}

.wcso-locked-qty {
	display: inline-block;
	min-width: 40px;
	text-align: center;
	color: var(--wcso-muted);
}

/* ---------------------------------------------------------------
   Responsive
   --------------------------------------------------------------- */

@media (max-width: 1200px) {
	.wcso-details--cols-4 {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}

	.wcso-offers,
	.wcso-offers--cols-4,
	.wcso-offers--cols-5,
	.wcso-offers--cols-6 {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}
}

@media (max-width: 991px) {
	.wcso-details,
	.wcso-details--cols-4 {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: 18px;
	}

	.wcso-offers,
	.wcso-offers--cols-3,
	.wcso-offers--cols-4,
	.wcso-offers--cols-5,
	.wcso-offers--cols-6 {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.wcso-offers {
		gap: 16px;
	}
}

@media (max-width: 768px) {
	.wcso-terms-block {
		padding: 18px;
	}

	/* One product per row on phones. */
	.wcso-details,
	.wcso-details--cols-4 {
		grid-template-columns: minmax(0, 1fr);
		gap: 18px;
	}

	.wcso-details--cols-4 .wcso-linked-copy {
		-webkit-line-clamp: none;
		overflow: visible;
	}

	.wcso-linked-body {
		padding: 16px;
	}

	.wcso-linked-title {
		font-size: 1em;
	}

	.wcso-linked-button {
		align-self: stretch;
		text-align: center;
	}

	.wcso-offer-body {
		padding: 12px 13px 14px;
	}

	.wcso-offer-title {
		font-size: 0.9em;
	}
}

/* Two per row is kept on phones as long as it stays readable. */
@media (max-width: 480px) {
	.wcso-offers,
	.wcso-offers--cols-2,
	.wcso-offers--cols-3,
	.wcso-offers--cols-4,
	.wcso-offers--cols-5,
	.wcso-offers--cols-6 {
		grid-template-columns: minmax(0, 1fr);
	}

	.wcso-offer-foot {
		flex-direction: column;
		align-items: flex-start;
	}

	.wcso-offer-button {
		width: 100%;
		text-align: center;
	}
}

@media (prefers-reduced-motion: reduce) {
	.wcso-offer-card {
		transition: none;
	}
}

/* ---------------------------------------------------------------
   Free item variant chooser on the offer product page
   --------------------------------------------------------------- */

.wcso-free-choice {
	margin: 0 0 16px;
	padding: 14px 16px;
	background: var(--wcso-surface);
	border: 1px solid var(--wcso-border);
	border-left: 3px solid var(--wcso-free);
	border-radius: var(--wcso-radius);
}

.wcso-free-choice label {
	display: block;
	margin-bottom: 8px;
	font-weight: 600;
	font-family: inherit;
}

.wcso-free-choice-qty {
	color: var(--wcso-muted);
	font-weight: 400;
}

.wcso-free-choice-select {
	width: 100%;
	max-width: 340px;
	font-family: inherit;
}

.wcso-free-choice-select option:disabled {
	color: var(--wcso-muted);
}