/* ------------------------------------------------------------------ */
/* PRODUCT COMPARE (inc/compare.php, assets/js/compare.js)             */
/* Every selector is namespaced .vnt39-compare… / .vnt39-has-compare.  */
/* ------------------------------------------------------------------ */

:root {
	--vnt39-compare-brand: var( --vnt39-brand, #8f0b18 );
	--vnt39-compare-line: #e3e5ea;
	--vnt39-compare-ink: #1f2430;
	--vnt39-compare-muted: #6a7080;
}

/* ---- card button ---- */
button.vnt39-compare-btn {
	display: inline-flex;
	align-items: center;
	gap: 5px;
	width: auto;
	min-height: 0;
	margin: 8px 0 0;
	padding: 5px 11px;
	border: 1px solid #d9dde3;
	border-radius: 999px;
	background: #fff;
	box-shadow: none;
	font: inherit;
	font-size: 12.5px;
	font-weight: 600;
	line-height: 1.25;
	letter-spacing: 0;
	text-transform: none;
	color: #4a5160;
	cursor: pointer;
	transition: border-color 0.15s ease, color 0.15s ease, background-color 0.15s ease;
}
button.vnt39-compare-btn:hover,
button.vnt39-compare-btn:focus-visible {
	border-color: var( --vnt39-compare-brand );
	color: var( --vnt39-compare-brand );
	background: #fff;
}
button.vnt39-compare-btn.is-active {
	border-color: var( --vnt39-compare-brand );
	background: #fbeff0;
	color: var( --vnt39-compare-brand );
}
button.vnt39-compare-btn .vnt39-compare-btn__ico {
	flex: 0 0 auto;
}
@media ( max-width: 549px ) {
	button.vnt39-compare-btn {
		padding: 5px 9px;
		font-size: 11.5px;
	}
}

/* ---- sticky bar ---- */
html.vnt39-has-compare body {
	padding-bottom: 84px;
}
.vnt39-compare-bar {
	position: fixed;
	left: 0;
	right: 0;
	bottom: 0;
	z-index: 9990;
	box-sizing: border-box;
	background: #fff;
	border-top: 1px solid var( --vnt39-compare-line );
	box-shadow: 0 -6px 24px rgba( 20, 24, 40, 0.12 );
	color: var( --vnt39-compare-ink );
}
.vnt39-compare-bar *,
.vnt39-compare-bar *::before,
.vnt39-compare-bar *::after {
	box-sizing: border-box;
}
.vnt39-compare-bar__inner {
	display: flex;
	align-items: center;
	gap: 14px;
	max-width: 1270px;
	margin: 0 auto;
	padding: 10px 15px;
}
.vnt39-compare-bar__summary {
	display: none;
}
.vnt39-compare-bar__items {
	display: grid;
	grid-template-columns: repeat( 3, minmax( 0, 1fr ) );
	gap: 10px;
	flex: 1 1 auto;
	min-width: 0;
	margin: 0;
	padding: 0;
	list-style: none;
}
.vnt39-compare-slot {
	position: relative;
	display: flex;
	align-items: center;
	gap: 10px;
	min-width: 0;
	min-height: 60px;
	margin: 0;
	padding: 6px 30px 6px 8px;
	border: 1px solid var( --vnt39-compare-line );
	border-radius: 10px;
	background: #fff;
}
.vnt39-compare-slot--empty {
	justify-content: center;
	padding-right: 8px;
	border-style: dashed;
	background: #fafafb;
	color: #9aa0ad;
	font-size: 13px;
}
.vnt39-compare-slot--clear {
	display: none;
}
.vnt39-compare-slot__img {
	flex: 0 0 48px;
	width: 48px;
	height: 48px;
	overflow: hidden;
	border-radius: 8px;
	background: #f1f2f5;
}
.vnt39-compare-slot__img img {
	display: block;
	width: 100%;
	height: 100%;
	margin: 0;
	object-fit: contain;
}
.vnt39-compare-slot__name {
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	min-width: 0;
	overflow: hidden;
	font-size: 13px;
	font-weight: 600;
	line-height: 1.3;
	color: var( --vnt39-compare-ink );
	text-decoration: none;
}
a.vnt39-compare-slot__name:hover {
	color: var( --vnt39-compare-brand );
}
.vnt39-compare-slot__rm {
	position: absolute;
	top: 4px;
	right: 4px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 24px;
	height: 24px;
	min-height: 0;
	margin: 0;
	padding: 0;
	border: 0;
	border-radius: 50%;
	background: transparent;
	box-shadow: none;
	color: #7b8190;
	cursor: pointer;
}
.vnt39-compare-slot__rm:hover,
.vnt39-compare-slot__rm:focus-visible {
	background: #f1f2f5;
	color: var( --vnt39-compare-brand );
}
.vnt39-compare-slot__rm .vnt39-compare-ico svg {
	width: 14px;
	height: 14px;
}
.vnt39-compare-bar__actions {
	display: flex;
	flex: 0 0 auto;
	align-items: center;
	gap: 14px;
	/* leave room for the site's floating contact button on the right edge */
	padding-right: 64px;
}
button.vnt39-compare-bar__clear {
	min-height: 0;
	margin: 0;
	padding: 6px 4px;
	border: 0;
	background: none;
	box-shadow: none;
	font: inherit;
	font-size: 13.5px;
	font-weight: 600;
	letter-spacing: 0;
	text-transform: none;
	color: var( --vnt39-compare-muted );
	text-decoration: underline;
	cursor: pointer;
}
button.vnt39-compare-bar__clear:hover {
	color: var( --vnt39-compare-brand );
}
button.vnt39-compare-bar__go {
	min-height: 44px;
	margin: 0;
	padding: 0 24px;
	border: 0;
	border-radius: 10px;
	background: var( --vnt39-compare-brand );
	box-shadow: none;
	font: inherit;
	font-size: 14px;
	font-weight: 800;
	letter-spacing: 0.03em;
	text-transform: uppercase;
	color: #fff;
	cursor: pointer;
}
button.vnt39-compare-bar__go:hover {
	filter: brightness( 1.08 );
}
button.vnt39-compare-bar__go.is-disabled {
	background: #b9bcc6;
	cursor: not-allowed;
	filter: none;
}
.vnt39-compare-bar button:focus-visible,
.vnt39-compare-bar a:focus-visible {
	outline: 2px solid var( --vnt39-compare-brand );
	outline-offset: 2px;
}

/* ---- toast ---- */
.vnt39-compare-toast {
	position: fixed;
	left: 50%;
	bottom: 100px;
	z-index: 9995;
	max-width: calc( 100vw - 32px );
	padding: 10px 16px;
	border-radius: 10px;
	background: #1f2430;
	box-shadow: 0 8px 24px rgba( 0, 0, 0, 0.25 );
	font-size: 14px;
	font-weight: 600;
	line-height: 1.35;
	color: #fff;
	text-align: center;
	opacity: 0;
	pointer-events: none;
	transform: translate( -50%, 8px );
	transition: opacity 0.2s ease, transform 0.2s ease;
}
.vnt39-compare-toast.is-show {
	opacity: 1;
	transform: translate( -50%, 0 );
}

/* ---- narrow screens: one compact row + an expandable list ---- */
@media ( max-width: 768px ) {
	html.vnt39-has-compare body {
		padding-bottom: 68px;
	}
	.vnt39-compare-bar__inner {
		gap: 10px;
		padding: 8px 12px;
	}
	button.vnt39-compare-bar__summary {
		display: flex;
		flex: 1 1 auto;
		align-items: center;
		gap: 8px;
		min-width: 0;
		min-height: 44px;
		margin: 0;
		padding: 0 10px 0 6px;
		border: 1px solid var( --vnt39-compare-line );
		border-radius: 10px;
		background: #fff;
		box-shadow: none;
		font: inherit;
		font-size: 14px;
		font-weight: 700;
		letter-spacing: 0;
		text-transform: none;
		color: var( --vnt39-compare-ink );
		cursor: pointer;
	}
	.vnt39-compare-bar__stack {
		display: inline-flex;
		flex: 0 0 auto;
	}
	.vnt39-compare-bar__mini {
		width: 32px;
		height: 32px;
		margin-left: -8px;
		overflow: hidden;
		border: 2px solid #fff;
		border-radius: 50%;
		background: #f1f2f5;
		box-shadow: 0 0 0 1px var( --vnt39-compare-line );
	}
	.vnt39-compare-bar__mini:first-child {
		margin-left: 0;
	}
	.vnt39-compare-bar__mini img {
		display: block;
		width: 100%;
		height: 100%;
		margin: 0;
		object-fit: contain;
	}
	.vnt39-compare-bar__count {
		flex: 1 1 auto;
		min-width: 0;
		overflow: hidden;
		text-align: left;
		text-overflow: ellipsis;
		white-space: nowrap;
	}
	.vnt39-compare-bar__summary .vnt39-compare-ico {
		flex: 0 0 auto;
		color: var( --vnt39-compare-muted );
		transition: transform 0.2s ease;
	}
	.vnt39-compare-bar.is-open .vnt39-compare-bar__summary .vnt39-compare-ico {
		transform: rotate( 180deg );
	}
	.vnt39-compare-bar__items {
		position: absolute;
		left: 0;
		right: 0;
		bottom: 100%;
		display: none;
		grid-template-columns: minmax( 0, 1fr );
		gap: 8px;
		padding: 10px 12px;
		border-top: 1px solid var( --vnt39-compare-line );
		background: #fff;
		box-shadow: 0 -10px 24px rgba( 20, 24, 40, 0.12 );
	}
	.vnt39-compare-bar.is-open .vnt39-compare-bar__items {
		display: grid;
	}
	.vnt39-compare-slot--empty {
		display: none;
	}
	.vnt39-compare-slot--clear {
		display: block;
		min-height: 0;
		padding: 0;
		border: 0;
		text-align: right;
	}
	.vnt39-compare-bar__actions {
		gap: 0;
		padding-right: 0;
	}
	.vnt39-compare-bar__actions .vnt39-compare-bar__clear {
		display: none;
	}
	button.vnt39-compare-bar__go {
		padding: 0 16px;
		font-size: 13px;
	}
	.vnt39-compare-toast {
		bottom: calc( 84px + var( --vnt39-compare-lift, 0px ) );
	}
}

/* ---- /so-sanh/ page ---- */
.vnt39-compare-wrap {
	padding-bottom: 40px;
}
.vnt39-compare-crumbs {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	margin: 14px 0 6px;
	font-size: 13.5px;
	color: var( --vnt39-compare-muted );
}
.vnt39-compare-crumbs a {
	color: var( --vnt39-compare-muted );
	text-decoration: none;
}
.vnt39-compare-crumbs a:hover {
	color: var( --vnt39-compare-brand );
}
.vnt39-compare-crumbs [aria-current] {
	color: var( --vnt39-compare-ink );
	font-weight: 600;
}
.vnt39-compare-title {
	margin: 0 0 18px;
	font-size: 26px;
	font-weight: 800;
	line-height: 1.2;
	color: var( --vnt39-compare-ink );
}
.vnt39-compare-status,
.vnt39-compare-note {
	margin: 0;
	padding: 14px 16px;
	border-radius: 10px;
	background: #f5f5f7;
	font-size: 15px;
	color: var( --vnt39-compare-muted );
}
.vnt39-compare-empty,
.vnt39-compare-one {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 16px;
	max-width: 420px;
}
.vnt39-compare-empty p {
	margin: 0;
	font-size: 16px;
	color: var( --vnt39-compare-ink );
}
a.vnt39-compare-cta,
a.vnt39-compare-buy {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 42px;
	padding: 0 20px;
	border-radius: 10px;
	background: var( --vnt39-compare-brand );
	font-size: 14px;
	font-weight: 800;
	letter-spacing: 0.02em;
	color: #fff;
	text-decoration: none;
}
a.vnt39-compare-cta:hover,
a.vnt39-compare-buy:hover {
	filter: brightness( 1.08 );
	color: #fff;
}

/* the ONLY horizontally scrolling element: the table container */
.vnt39-compare-scroll {
	overflow-x: auto;
	max-width: 100%;
	border: 1px solid var( --vnt39-compare-line );
	border-radius: 14px;
	background: #fff;
	-webkit-overflow-scrolling: touch;
	overscroll-behavior-x: contain;
}
table.vnt39-compare-table {
	width: 100%;
	min-width: calc( 180px + var( --vnt39-cols, 3 ) * 240px );
	margin: 0;
	border: 0;
	border-collapse: separate;
	border-spacing: 0;
	table-layout: fixed;
}
.vnt39-compare-wrap .vnt39-compare-table th,
.vnt39-compare-wrap .vnt39-compare-table td {
	padding: 12px 16px;
	border: 0;
	border-bottom: 1px solid #eef0f3;
	background: #fff;
	font-size: 14.5px;
	line-height: 1.5;
	text-align: left;
	text-transform: none;
	letter-spacing: 0;
	vertical-align: top;
	color: var( --vnt39-compare-ink );
}
.vnt39-compare-wrap .vnt39-compare-table th.vnt39-compare-corner,
.vnt39-compare-wrap .vnt39-compare-table th.vnt39-compare-label {
	width: 180px;
	font-weight: 700;
	color: #3b4252;
	background: #fafafb;
}
.vnt39-compare-wrap .vnt39-compare-table th.vnt39-compare-corner {
	background: #fff;
}
.vnt39-compare-wrap .vnt39-compare-table thead th {
	border-bottom: 1px solid var( --vnt39-compare-line );
	vertical-align: top;
}
.vnt39-compare-wrap .vnt39-compare-table th.vnt39-compare-th {
	padding: 18px 16px 20px;
	background: #fff;
}
.vnt39-compare-wrap .vnt39-compare-table tbody tr:last-child th,
.vnt39-compare-wrap .vnt39-compare-table tbody tr:last-child td {
	border-bottom: 0;
}
.vnt39-compare-sr {
	position: absolute;
	width: 1px;
	height: 1px;
	margin: -1px;
	overflow: hidden;
	clip: rect( 0, 0, 0, 0 );
	white-space: nowrap;
}
.vnt39-compare-prod {
	position: relative;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 8px;
	text-align: center;
}
button.vnt39-compare-prod__rm {
	position: absolute;
	top: -6px;
	right: -6px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 28px;
	height: 28px;
	min-height: 0;
	margin: 0;
	padding: 0;
	border: 1px solid var( --vnt39-compare-line );
	border-radius: 50%;
	background: #fff;
	box-shadow: none;
	color: #7b8190;
	cursor: pointer;
}
button.vnt39-compare-prod__rm:hover,
button.vnt39-compare-prod__rm:focus-visible {
	border-color: var( --vnt39-compare-brand );
	color: var( --vnt39-compare-brand );
}
button.vnt39-compare-prod__rm .vnt39-compare-ico svg {
	width: 14px;
	height: 14px;
}
a.vnt39-compare-prod__img {
	display: block;
	width: 160px;
	max-width: 100%;
	aspect-ratio: 1 / 1;
}
a.vnt39-compare-prod__img img {
	display: block;
	width: 100%;
	height: 100%;
	margin: 0;
	object-fit: contain;
}
a.vnt39-compare-prod__name {
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	min-height: 2.7em; /* two lines reserved so prices / buttons line up across columns */
	overflow: hidden;
	font-size: 15px;
	font-weight: 700;
	line-height: 1.35;
	color: var( --vnt39-compare-ink );
	text-decoration: none;
}
a.vnt39-compare-prod__name:hover {
	color: var( --vnt39-compare-brand );
}
.vnt39-compare-prod__price {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	justify-content: center;
	gap: 4px 8px;
}
.vnt39-compare-prod__now {
	font-size: 17px;
	font-weight: 800;
	color: var( --vnt39-compare-brand );
}
.vnt39-compare-prod__now .vnt39-unit-price,
.vnt39-compare-prod__now .vnt39-unit-price__amount {
	display: inline;
	font-size: inherit;
	font-weight: inherit;
	color: inherit;
}
.vnt39-compare-prod__now .vnt39-unit-price__label {
	font-size: 0.7em;
}
.vnt39-compare-prod__was {
	font-size: 13px;
	color: #9aa0ad;
}
.vnt39-compare-oos {
	display: inline-flex;
	align-items: center;
	min-height: 42px;
	font-size: 14px;
	font-weight: 700;
	color: #9aa0ad;
}
.vnt39-compare-wrap .vnt39-compare-table .vnt39-compare-toolsrow td {
	padding: 0;
	border-bottom: 1px solid var( --vnt39-compare-line );
	background: #f7f7f9;
}
.vnt39-compare-tools {
	/* stays in view while the table scrolls sideways */
	position: sticky;
	left: 0;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 8px 16px;
	box-sizing: border-box;
	width: min( 100%, 100vw - 32px );
	padding: 12px 16px;
}
h2.vnt39-compare-tools__title {
	margin: 0;
	font-size: 16px;
	font-weight: 800;
	text-transform: uppercase;
	letter-spacing: 0.02em;
	color: var( --vnt39-compare-ink );
}
label.vnt39-compare-diff {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	margin: 0;
	font-size: 14px;
	font-weight: 600;
	cursor: pointer;
	color: var( --vnt39-compare-ink );
}
label.vnt39-compare-diff input {
	width: 18px;
	height: 18px;
	margin: 0;
	accent-color: var( --vnt39-compare-brand );
}
.vnt39-compare-val {
	white-space: pre-line;
	overflow-wrap: anywhere;
}
.vnt39-compare-none {
	color: #b0b5c0;
}
.vnt39-compare-wrap .vnt39-compare-table .vnt39-compare-notrow td {
	padding: 16px;
}
.vnt39-compare-notrow p {
	margin: 0;
	padding: 0;
	background: none;
}
.vnt39-compare-scroll:focus-visible {
	outline: 2px solid var( --vnt39-compare-brand );
	outline-offset: 2px;
}
.vnt39-compare-wrap tr[hidden] {
	display: none;
}

@media ( max-width: 768px ) {
	.vnt39-compare-title {
		font-size: 22px;
	}
	table.vnt39-compare-table {
		min-width: calc( 112px + var( --vnt39-cols, 3 ) * 168px );
	}
	.vnt39-compare-wrap .vnt39-compare-table th,
	.vnt39-compare-wrap .vnt39-compare-table td {
		padding: 10px 12px;
		font-size: 13.5px;
	}
	.vnt39-compare-wrap .vnt39-compare-table th.vnt39-compare-corner,
	.vnt39-compare-wrap .vnt39-compare-table th.vnt39-compare-label {
		position: sticky;
		left: 0;
		z-index: 1;
		width: 112px;
		box-shadow: -6px 0 0 #fafafb, 1px 0 0 #eef0f3;
	}
	.vnt39-compare-wrap .vnt39-compare-table th.vnt39-compare-th {
		padding: 14px 10px 16px;
	}
	a.vnt39-compare-prod__img {
		width: 110px;
	}
	a.vnt39-compare-prod__name {
		min-height: 2.7em;
		font-size: 13.5px;
	}
	.vnt39-compare-prod__now {
		font-size: 15px;
	}
	a.vnt39-compare-buy {
		min-height: 38px;
		padding: 0 14px;
		font-size: 13px;
	}
	.vnt39-compare-tools {
		padding: 10px 12px;
	}
}