/**
 * Utsikten Posts Grid – Frontend CSS v1.1.0
 * Grid + Karusell, responsiv.
 */

/* ═══════════════════════════════════════════
   GRID
═══════════════════════════════════════════ */
.upg-grid {
	display: grid;
	gap: 2.5rem 2rem;
	width: 100%;
	grid-template-columns: repeat(3, 1fr);
}
.upg-grid.upg-cols-1 { grid-template-columns: 1fr; }
.upg-grid.upg-cols-2 { grid-template-columns: repeat(2, 1fr); }
.upg-grid.upg-cols-3 { grid-template-columns: repeat(3, 1fr); }
.upg-grid.upg-cols-4 { grid-template-columns: repeat(4, 1fr); }

/* ═══════════════════════════════════════════
   KARUSELL
═══════════════════════════════════════════ */
.upg-carousel {
	position: relative;
}

.upg-carousel__viewport {
	overflow: hidden;
	width: 100%;
}

.upg-carousel__track {
	display: flex;
	gap: 1.5rem;
	transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
	will-change: transform;
	/* touch-scroll som fallback */
	-webkit-overflow-scrolling: touch;
}

/* Varje kort i karusellen: fast bredd baserad på antal synliga */
.upg-carousel__track .upg-card {
	flex: 0 0 calc((100% - 3rem) / 3); /* 3 synliga som standard */
	min-width: 220px;
	max-width: 420px;
}

/* Pil-knappar */
.upg-carousel__btn {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	z-index: 10;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	border: none;
	background: #fff;
	box-shadow: 0 2px 8px rgba(0,0,0,0.18);
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: background 0.15s, box-shadow 0.15s, opacity 0.2s;
	font-size: 18px;
	line-height: 1;
	color: #1a1a1a;
}
.upg-carousel__btn:hover {
	background: #f3f3f3;
	box-shadow: 0 4px 14px rgba(0,0,0,0.22);
}
.upg-carousel__btn:focus-visible {
	outline: 2px solid #3a7d44;
	outline-offset: 2px;
}
.upg-carousel__btn--prev { left: -20px; }
.upg-carousel__btn--next { right: -20px; }
.upg-carousel__btn[disabled] {
	opacity: 0.3;
	cursor: default;
	pointer-events: none;
}

/* Punktindikator */
.upg-carousel__dots {
	display: flex;
	justify-content: center;
	gap: 6px;
	margin-top: 1.25rem;
}
.upg-carousel__dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: #ccc;
	border: none;
	cursor: pointer;
	padding: 0;
	transition: background 0.2s, transform 0.2s;
}
.upg-carousel__dot.is-active {
	background: #3a7d44;
	transform: scale(1.3);
}

/* ═══════════════════════════════════════════
   KORT (gemensamt grid + karusell)
═══════════════════════════════════════════ */
.upg-card {
	display: flex;
	flex-direction: column;
	background: #ffffff;
	overflow: hidden;
	transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.upg-card:hover {
	transform: translateY(-3px);
	box-shadow: 0 6px 20px rgba(0,0,0,0.08);
}

/* Bild */
.upg-card__image-link { display: block; overflow: hidden; text-decoration: none; }
.upg-card__image-wrap { overflow: hidden; }
.upg-card__image {
	display: block;
	width: 100%;
	height: 200px;
	object-fit: cover;
	object-position: center;
	transition: transform 0.35s ease;
}
.upg-card:hover .upg-card__image { transform: scale(1.04); }

/* Body – padding sätts inline från attribut */
.upg-card__body {
	padding: 16px;   /* fallback; överstyrts av inline style */
	display: flex;
	flex-direction: column;
	flex: 1;
}

/* Kategorier */
.upg-card__categories {
	margin-bottom: 0.35rem;
	font-size: 0.82rem;
	font-weight: 600;
	letter-spacing: 0.01em;
	line-height: 1.4;
}
.upg-card__cat-link { color: #3a7d44; text-decoration: none; }
.upg-card__cat-link:hover { text-decoration: underline; }
.upg-card__cat-sep { color: #3a7d44; }

/* Titel */
.upg-card__title {
	margin: 0 0 0.4rem;
	font-size: 1.1rem;
	font-weight: 700;
	line-height: 1.3;
	color: #1a1a1a;
}
.upg-card__title a { color: inherit; text-decoration: none; }
.upg-card__title a:hover { text-decoration: underline; }

/* Datum */
.upg-card__date {
	display: block;
	color: #3a7d44;
	font-size: 0.85rem;
	font-weight: 600;
	margin-bottom: 0.55rem;
}

/* Utdrag */
.upg-card__excerpt {
	margin: 0 0 1rem;
	font-size: 0.93rem;
	line-height: 1.6;
	color: #444;
	flex: 1;
	display: -webkit-box;
	-webkit-line-clamp: 4;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

/* Läslänk */
.upg-card__read-more {
	display: inline-block;
	color: #3a7d44;
	font-size: 0.9rem;
	font-weight: 600;
	text-decoration: none;
	margin-top: auto;
}
.upg-card__read-more:hover { text-decoration: underline; }

/* Inga inlägg */
.upg-no-posts { color: #666; font-style: italic; }

/* ═══════════════════════════════════════════
   RESPONSIVITET – GRID
═══════════════════════════════════════════ */
@media (max-width: 1024px) {
	.upg-grid { gap: 2rem 1.5rem; }
	.upg-grid.upg-cols-4,
	.upg-grid.upg-cols-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 767px) {
	.upg-grid.upg-cols-4,
	.upg-grid.upg-cols-3,
	.upg-grid.upg-cols-2 { grid-template-columns: repeat(2, 1fr); gap: 1.5rem 1rem; }
	.upg-card__image { height: 160px; }
	.upg-card__title { font-size: 1rem; }
}
@media (max-width: 480px) {
	.upg-grid,
	.upg-grid.upg-cols-1,
	.upg-grid.upg-cols-2,
	.upg-grid.upg-cols-3,
	.upg-grid.upg-cols-4 { grid-template-columns: 1fr; gap: 2rem 0; }
}

/* ═══════════════════════════════════════════
   RESPONSIVITET – KARUSELL
═══════════════════════════════════════════ */
@media (max-width: 1024px) {
	.upg-carousel__track .upg-card {
		flex: 0 0 calc((100% - 1.5rem) / 2); /* 2 synliga */
	}
}
@media (max-width: 600px) {
	.upg-carousel__track .upg-card {
		flex: 0 0 85%; /* 1 nästan hel skärm */
	}
	.upg-carousel__btn--prev { left: 0; }
	.upg-carousel__btn--next { right: 0; }
}

/* Bred/full align */
.alignwide .upg-grid,
.alignfull .upg-grid { max-width: 100%; }