/**
 * SK Mega-meny - "Kroppsdel / tillstand"
 * Sprint B1 refaktorering - SK Platform Excellence 2026-06-13
 *
 * Namespace: .skt-nav-mega-*
 * Mobile-first. Bridge-tokens via :root.
 * Trigger: .skt-nav-mega-trigger (WP nav item klass) - hanteras via JS.
 * Panel: .skt-nav-mega__panel visas/doljs med .is-open pa .skt-nav-mega-bar.
 */

/* -----------------------------------------------------------------------
   Bridge tokens
   ----------------------------------------------------------------------- */
:root {
	--sk-teal: #0f766e;
	--sk-teal-dark: #0b5d57;
	--sk-teal-light: #e7f8f8;
	--sk-white: #ffffff;
	--sk-grey-100: #f5f5f5;
	--sk-grey-200: #e5e5e5;
	--sk-grey-700: #404040;
	--sk-text-base: #1a1a1a;
	--sk-font-size-sm: 0.875rem;
	--sk-font-size-base: 1rem;
	--sk-radius: 6px;
	--sk-shadow-md: 0 4px 20px rgba(0, 0, 0, 0.12);
	--sk-touch-target: 44px;
}

/* -----------------------------------------------------------------------
   Bar - osynlig absolut-positionerad panel-container
   Placeras nedanfor .header-wrap (position:absolute, empirisk hojd 117px).
   Bar-elementet sjalvt har ingen synlig styling - bara panelen ar synlig.
   ----------------------------------------------------------------------- */
.skt-nav-mega-bar {
	position: absolute;
	top: 117px;
	left: 0;
	right: 0;
	z-index: 9990;
}

/* -----------------------------------------------------------------------
   Chevron pa WP nav-item (skt-nav-mega-trigger)
   Godkant av Daniel 2026-06-13 (NAV-KLASS1-SPEC.md).
   ----------------------------------------------------------------------- */
.skt-nav-mega-trigger > a::after {
	content: ' \203A'; /* › */
	display: inline-block;
	transition: transform 0.2s ease;
}

.skt-nav-mega-trigger.mega-open > a::after {
	transform: rotate(90deg);
}

/* -----------------------------------------------------------------------
   Panel - mobil default (dold)
   ----------------------------------------------------------------------- */
.skt-nav-mega__panel {
	display: none;
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	background: var(--sk-white);
	border-top: 1px solid var(--sk-grey-200);
	padding: 1rem 0 1.5rem;
	z-index: 1;
}

.skt-nav-mega-bar.is-open .skt-nav-mega__panel {
	display: block;
}

/* -----------------------------------------------------------------------
   Grid - mobil: vertikal lista
   ----------------------------------------------------------------------- */
.skt-nav-mega__grid {
	display: flex;
	flex-direction: column;
	gap: 0;
}

/* -----------------------------------------------------------------------
   Grupp (kroppsdel) - mobil: <details> accordion
   ----------------------------------------------------------------------- */
.skt-nav-mega__group {
	border-bottom: 1px solid var(--sk-grey-200);
}

.skt-nav-mega__group-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 0.75rem 0;
	cursor: pointer;
	list-style: none;
	-webkit-tap-highlight-color: transparent;
}

.skt-nav-mega__group-header::-webkit-details-marker {
	display: none;
}

.skt-nav-mega__group-header::marker {
	display: none;
}

.skt-nav-mega__group-link {
	font-weight: 600;
	font-size: var(--sk-font-size-base);
	color: var(--sk-teal);
	text-decoration: none;
	flex: 1;
	min-height: var(--sk-touch-target);
	display: flex;
	align-items: center;
}

.skt-nav-mega__group-link:hover {
	color: var(--sk-teal-dark);
	text-decoration: underline;
}

/* Chevron for group-header mobil */
.skt-nav-mega__group-chevron {
	display: inline-block;
	width: 8px;
	height: 8px;
	border-right: 2px solid var(--sk-grey-700);
	border-bottom: 2px solid var(--sk-grey-700);
	transform: rotate(45deg);
	transition: transform 0.2s ease;
	flex-shrink: 0;
	margin-right: 0.25rem;
}

.skt-nav-mega__group[open] .skt-nav-mega__group-chevron {
	transform: rotate(-135deg);
}

/* -----------------------------------------------------------------------
   Conditions - lanklista
   ----------------------------------------------------------------------- */
.skt-nav-mega__conditions {
	list-style: none;
	margin: 0;
	padding: 0 0 0.75rem 0.75rem;
}

.skt-nav-mega__conditions li {
	padding: 0;
}

.skt-nav-mega__link {
	display: flex;
	align-items: center;
	padding: 0.4rem 0;
	min-height: var(--sk-touch-target);
	font-size: var(--sk-font-size-sm);
	color: var(--sk-grey-700);
	text-decoration: none;
}

.skt-nav-mega__link:hover {
	color: var(--sk-teal);
	text-decoration: underline;
}

/* -----------------------------------------------------------------------
   Desktop (>= 768px) - mega-dropdown
   ----------------------------------------------------------------------- */
@media (min-width: 768px) {

	/* Panel: forst starkare border-top och shadow */
	.skt-nav-mega__panel {
		border-top: 2px solid var(--sk-teal);
		box-shadow: var(--sk-shadow-md);
		padding: 1.5rem 0;
	}

	/* Grid: 3 kolumner */
	.skt-nav-mega__grid {
		column-count: 3;
		display: block;
	}

	.skt-nav-mega__col {
		break-inside: avoid;
		padding: 0 1rem 1rem 0;
	}

	/* Group: ta bort details-beteende pa desktop */
	.skt-nav-mega__group {
		border-bottom: none;
	}

	/* Tvinga visa conditions pa desktop (undo <details> hidden) */
	.skt-nav-mega__conditions {
		display: block !important;
		padding-left: 0;
	}

	/* Summary: ej klickbar pa desktop */
	.skt-nav-mega__group-header {
		padding: 0 0 0.4rem 0;
		cursor: default;
		pointer-events: none;
	}

	/* Aktivera klick pa sjalva lanken */
	.skt-nav-mega__group-link {
		pointer-events: auto;
		min-height: auto;
		font-size: var(--sk-font-size-sm);
		font-weight: 700;
		color: var(--sk-teal-dark);
		text-transform: uppercase;
		letter-spacing: 0.03em;
	}

	.skt-nav-mega__group-chevron {
		display: none;
	}

	.skt-nav-mega__link {
		min-height: auto;
		padding: 0.3rem 0;
	}
}

/* -----------------------------------------------------------------------
   Tillganglighet: focus-visible
   ----------------------------------------------------------------------- */
.skt-nav-mega__link:focus-visible,
.skt-nav-mega__group-link:focus-visible {
	outline: 2px solid var(--sk-teal);
	outline-offset: 2px;
	border-radius: 2px;
}