/*
 * Griglia Categorie Prodotto
 * I colori partono dalla palette del tema (theme.json). Per adattarli al tuo brand
 * basta ridefinire le variabili --gc-* su .gc nel CSS del tema o in Aspetto → Editor → Stili → CSS aggiuntivo.
 */
.gc {
	--gc-bg: var(--wp--preset--color--base, #fff);
	--gc-fg: var(--wp--preset--color--contrast, #111);
	--gc-muted: var(--wp--preset--color--accent-4, #686868);
	--gc-line: color-mix(in srgb, var(--gc-fg) 14%, transparent);
	--gc-tint: color-mix(in srgb, var(--gc-fg) 5%, transparent);
	--gc-radius: 10px;
	--gc-gap: var(--wp--preset--spacing--40, 1.5rem);
	color: var(--gc-fg);
}

.gc ul {
	list-style: none;
	margin: 0;
	padding: 0;
}

/* Griglia ------------------------------------------------------------ */

.gc-grid {
	display: grid;
	grid-template-columns: repeat(var(--gc-columns, 3), minmax(0, 1fr));
	gap: var(--gc-gap);
	align-items: start;
}

@media (max-width: 900px) {
	.gc-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 560px) {
	.gc-grid { grid-template-columns: 1fr; }
}

.gc-item { position: relative; }

/* Card --------------------------------------------------------------- */

.gc-card {
	display: flex;
	flex-direction: column;
	background: var(--gc-bg);
	border: 1px solid var(--gc-line);
	border-radius: var(--gc-radius);
	overflow: hidden;
	color: inherit;
	text-decoration: none;
	cursor: pointer;
	list-style: none; /* rimuove il triangolo di default del <summary> */
}

.gc-card::-webkit-details-marker,
.gc-link::-webkit-details-marker { display: none; }

.gc-card:hover,
.gc-drop[open] > .gc-card {
	border-color: color-mix(in srgb, var(--gc-fg) 40%, transparent);
}

.gc-card__media {
	display: block;
	aspect-ratio: 4 / 3;
	background: var(--gc-tint);
}

.gc-card__media img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.gc-card__body {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	padding: 1rem 1.25rem;
}

.gc-card__title {
	flex: 1;
	font-weight: 600;
	line-height: 1.3;
}

.gc-count {
	color: var(--gc-muted);
	font-size: 0.875em;
	white-space: nowrap;
}

/* Freccia ------------------------------------------------------------ */

.gc-chevron {
	flex: none;
	width: 0.45em;
	height: 0.45em;
	margin-inline: 0.25em;
	border-right: 2px solid currentColor;
	border-bottom: 2px solid currentColor;
	transform: translateY(-25%) rotate(45deg);
	transition: transform 0.2s ease;
}

details[open] > summary .gc-chevron {
	transform: translateY(25%) rotate(225deg);
}

/* Pannello dropdown -------------------------------------------------- */

.gc-panel {
	margin-top: 0.5rem;
	padding: 0.5rem;
	background: var(--gc-bg);
	border: 1px solid var(--gc-line);
	border-radius: var(--gc-radius);
}

/* Da tablet in su il pannello si sovrappone alla griglia invece di spingerla giù */
@media (min-width: 561px) {
	.gc-panel {
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		z-index: 20;
		max-height: min(60vh, 28rem);
		overflow-y: auto;
		box-shadow: 0 10px 30px color-mix(in srgb, var(--gc-fg) 14%, transparent);
	}
}

/* Voci e livelli annidati -------------------------------------------- */

.gc-link {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.55rem 0.75rem;
	border-radius: calc(var(--gc-radius) - 4px);
	color: inherit;
	text-decoration: none;
	cursor: pointer;
	list-style: none;
}

.gc-link:hover,
.gc-sub[open] > .gc-link { background: var(--gc-tint); }

.gc-link__label { flex: 1; }

.gc-link--all { font-weight: 600; }

/* Livelli annidati allineati a sinistra, senza rientro */
.gc-list .gc-list {
	margin: 0.25rem 0;
	padding: 0;
	border: 0;
}

/* Accessibilità ------------------------------------------------------ */

.gc-card:focus-visible,
.gc-link:focus-visible {
	outline: 2px solid var(--gc-fg);
	outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
	.gc-chevron { transition: none; }
}