/* Product dossier — «О товаре». Not hang-tag plaques, not hairline accordion. */

.mp-panels > .mp-acc {
	display: none;
}

.mp-spec {
	--spec-r: 22px;
	position: relative;
	margin: 28px 0 0;
	background: #fff;
	color: #111;
	border: 1.5px solid #111;
	border-radius: var(--spec-r);
	overflow: hidden;
	background-image:
		repeating-linear-gradient(
			90deg,
			transparent,
			transparent 47px,
			rgba(17, 17, 17, 0.06) 47px,
			rgba(17, 17, 17, 0.06) 48px
		);
	background-size: 48px 100%;
	background-position: 0 0;
}

.mp-spec::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0;
	bottom: 0;
	width: 10px;
	background: #111;
	pointer-events: none;
}

.mp-spec summary {
	list-style: none;
	cursor: pointer;
	display: grid;
	grid-template-columns: auto minmax(0, 1fr) auto;
	align-items: center;
	gap: 16px;
	padding: 20px 22px 18px 28px;
	background: #fff;
}

.mp-spec summary::-webkit-details-marker {
	display: none;
}

.mp-spec summary:focus-visible {
	outline: 2px solid #111;
	outline-offset: -6px;
}

.mp-spec__idx {
	display: grid;
	place-items: center;
	width: 44px;
	height: 44px;
	border: 1.5px solid #111;
	border-radius: 8px;
	font-size: 13px;
	font-weight: 800;
	letter-spacing: 0.08em;
	font-variant-numeric: tabular-nums;
}

.mp-spec__copy {
	display: flex;
	flex-direction: column;
	gap: 3px;
	min-width: 0;
}

.mp-spec__kicker {
	font-size: 10px;
	font-weight: 700;
	letter-spacing: 0.22em;
	text-transform: uppercase;
	opacity: 0.45;
}

.mp-spec__title {
	font-size: 28px;
	font-weight: 750;
	letter-spacing: -0.045em;
	line-height: 1;
}

.mp-spec__toggle {
	width: 36px;
	height: 12px;
	border-top: 1.5px solid #111;
	border-bottom: 1.5px solid #111;
	position: relative;
}

.mp-spec__toggle::after {
	content: "";
	position: absolute;
	left: 0;
	right: 0;
	top: 50%;
	height: 1.5px;
	background: #111;
	transform: translateY(-50%) scaleX(1);
	transform-origin: center;
	transition: transform 0.2s ease;
}

.mp-spec[open] .mp-spec__toggle::after {
	transform: translateY(-50%) scaleX(0);
}

.mp-spec__sheet {
	padding: 0 22px 22px 28px;
}

.mp-spec__lines {
	border-top: 1.5px solid #111;
	columns: 2;
	column-gap: 36px;
}

.mp-spec__lines p {
	margin: 0;
	padding: 11px 0 11px 18px;
	break-inside: avoid;
	border-bottom: 1px solid rgba(17, 17, 17, 0.18);
	font-size: 14.5px;
	line-height: 1.45;
	color: #111;
	position: relative;
}

.mp-spec__lines p::before {
	content: "";
	position: absolute;
	left: 0;
	top: 17px;
	width: 7px;
	height: 7px;
	background: #111;
	transform: rotate(45deg);
}

.mp-spec__sku {
	margin: 16px 0 0;
	display: inline-flex;
	align-items: baseline;
	gap: 12px;
	padding: 10px 14px;
	border: 1.5px solid #111;
	border-radius: 8px;
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	background: #111;
	color: #fff;
}

.mp-spec__sku span {
	font-size: 13px;
	letter-spacing: 0.08em;
	font-variant-numeric: tabular-nums;
	text-transform: none;
	font-weight: 650;
}

@media (max-width: 820px) {
	.mp-spec {
		background-image: none;
		border-radius: 18px;
	}

	.mp-spec__title {
		font-size: 24px;
	}

	.mp-spec__lines {
		columns: 1;
	}

	.mp-spec summary,
	.mp-spec__sheet {
		padding-left: 26px;
	}
}

@media (prefers-reduced-motion: reduce) {
	.mp-spec__toggle::after {
		transition: none;
	}
}