/**
 * VIMAB Kortgrid — statisk struktur-CSS.
 * Per-instans färg/storlek/typografi sätts i includes/frontend.css.php (.fl-node-{id}).
 */

.vimab-kortgrid {
	--vk-accent: #FDC600;
	--vk-gap: 24px;
	--vk-pad: 28px;
	--vk-radius: 4px;
	--vk-transition-duration: 400ms;
	--vk-transition-easing: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* Variant-defaults — kan överstyras av per-instans-CSS. */
.vimab-kortgrid--style-light {
	--vk-card-bg: #FFFFFF;
	--vk-text: #073555;
	--vk-muted: rgba(7, 53, 85, 0.72);
	--vk-border: rgba(7, 53, 85, 0.08);
}

.vimab-kortgrid--style-dark {
	--vk-card-bg: #08334d;
	--vk-text: #FFFFFF;
	--vk-muted: rgba(255, 255, 255, 0.78);
	--vk-border: rgba(255, 255, 255, 0.12);
}

/* ---- Grid ---- */
.vimab-kortgrid__grid {
	display: grid;
	gap: var(--vk-gap);
	grid-template-columns: repeat(3, 1fr);
}

.vimab-kortgrid--cols-2 .vimab-kortgrid__grid { grid-template-columns: repeat(2, 1fr); }
.vimab-kortgrid--cols-3 .vimab-kortgrid__grid { grid-template-columns: repeat(3, 1fr); }
.vimab-kortgrid--cols-4 .vimab-kortgrid__grid { grid-template-columns: repeat(4, 1fr); }

/* ---- Kort ---- */
.vimab-kortgrid__kort {
	display: flex;
	flex-direction: column;
	background: var(--vk-card-bg);
	color: var(--vk-text);
	border: 1px solid var(--vk-border);
	border-radius: var(--vk-radius);
	overflow: hidden;
	text-decoration: none;
	transition: transform var(--vk-transition-duration) var(--vk-transition-easing),
		box-shadow var(--vk-transition-duration) var(--vk-transition-easing),
		border-color var(--vk-transition-duration) var(--vk-transition-easing);
}

.vimab-kortgrid__kort:focus-visible {
	outline: 2px solid var(--vk-accent);
	outline-offset: 3px;
}

/* ---- Hover-typer (modifier på wrappern) ---- */

/* Lyft: kortet höjs och får skugga. */
.vimab-kortgrid--hover-lyft a.vimab-kortgrid__kort:hover {
	transform: translateY(-4px);
	box-shadow: 0 18px 40px -18px rgba(7, 53, 85, 0.45);
}

/* Bildzoom: bilden förstoras inom kortets ram. */
.vimab-kortgrid--hover-zoom .vimab-kortgrid__img {
	transition: transform var(--vk-transition-duration) var(--vk-transition-easing);
}

.vimab-kortgrid--hover-zoom a.vimab-kortgrid__kort:hover .vimab-kortgrid__img {
	transform: scale(1.05);
}

/* Kant: en accentfärgad kant tänds. */
.vimab-kortgrid--hover-kant a.vimab-kortgrid__kort:hover {
	border-color: var(--vk-accent);
	box-shadow: inset 0 0 0 1px var(--vk-accent);
}

/* ---- Media ---- */
.vimab-kortgrid__media {
	position: relative;
	width: 100%;
	background: var(--vk-border);
}

.vimab-kortgrid--ratio-16-9 .vimab-kortgrid__media { aspect-ratio: 16 / 9; }
.vimab-kortgrid--ratio-4-3 .vimab-kortgrid__media { aspect-ratio: 4 / 3; }
.vimab-kortgrid--ratio-1-1 .vimab-kortgrid__media { aspect-ratio: 1 / 1; }

.vimab-kortgrid__img {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

/* ---- Body ---- */
.vimab-kortgrid__body {
	display: flex;
	flex-direction: column;
	gap: 10px;
	padding: var(--vk-pad);
	flex: 1;
}

.vimab-kortgrid__eyebrow {
	font-family: 'JetBrains Mono', ui-monospace, monospace;
	font-size: 0.72rem;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--vk-accent);
}

.vimab-kortgrid__rubrik {
	margin: 0;
	font-size: 1.25rem;
	line-height: 1.25;
	color: var(--vk-text);
}

.vimab-kortgrid__text {
	margin: 0;
	color: var(--vk-muted);
	line-height: 1.55;
}

/* ---- Läs mer ---- */
.vimab-kortgrid__mer {
	margin-top: auto;
	padding-top: 6px;
	display: inline-flex;
	align-items: center;
	gap: 10px;
	font-weight: 600;
	color: var(--vk-mer, var(--vk-accent));
}

.vimab-kortgrid__mer-pil {
	display: inline-flex;
	width: 24px;
	transition: transform var(--vk-transition-duration) var(--vk-transition-easing);
}

.vimab-kortgrid__mer-pil svg { width: 100%; height: auto; display: block; }

/* Pilen glider åt höger vid hover för alla effekter utom "ingen". */
.vimab-kortgrid:not(.vimab-kortgrid--hover-ingen) a.vimab-kortgrid__kort:hover .vimab-kortgrid__mer-pil {
	transform: translateX(6px);
}

/* ---- Tom-läge ---- */
.vimab-kortgrid__empty {
	padding: 24px;
	border: 1px dashed var(--vk-border);
	border-radius: 4px;
	color: var(--vk-muted);
}

/* ---- Responsivt ---- */
@media (max-width: 992px) {
	.vimab-kortgrid--cols-3 .vimab-kortgrid__grid,
	.vimab-kortgrid--cols-4 .vimab-kortgrid__grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 768px) {
	.vimab-kortgrid__grid {
		grid-template-columns: 1fr;
	}
}

/* Respektera reduced motion. */
@media (prefers-reduced-motion: reduce) {
	.vimab-kortgrid__kort,
	.vimab-kortgrid__img,
	.vimab-kortgrid__mer-pil {
		transition: none;
	}
	a.vimab-kortgrid__kort:hover { transform: none; }
	a.vimab-kortgrid__kort:hover .vimab-kortgrid__img { transform: none; }
	a.vimab-kortgrid__kort:hover .vimab-kortgrid__mer-pil { transform: none; }
}