/**
 * Stili frontend ATT FAQ Hub (archive, taxonomy, shortcode).
 *
 * Accordion progressivo: i pannelli sono visibili di default (markup server aperto, §16.6/D5).
 * Il collasso JS usa l'attributo `hidden`, applicato solo dopo l'init (la classe
 * `attfh-accordion-ready` segnala che il JS ha cablato i toggle): senza JS le risposte restano
 * leggibili.
 */

.attfh-archive,
.attfh-taxonomy {
	margin: 0 auto;
	max-width: 48rem;
}

.attfh-archive-title,
.attfh-topic-title {
	margin-bottom: 0.5rem;
}

.attfh-archive-description,
.attfh-topic-description {
	margin-bottom: 1.5rem;
	color: #555;
}

/* Lista semplice */
.attfh-faq-list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.attfh-faq-card {
	border-bottom: 1px solid #e2e2e2;
	padding: 1rem 0;
}

.attfh-faq-question {
	margin: 0 0 0.5rem;
	font-size: 1.125rem;
}

/* Accordion */
.attfh-accordion-item {
	border: none;
	border-radius: 4px;
	margin-bottom: 0;
}

.attfh-accordion-heading {
	margin: 0;
	border: 1px solid transparent;
}

.attfh-accordion-trigger {
	display: flex;
	align-items: center;
	justify-content: space-between;
	width: 100%;
	padding: 0.875rem 1rem;
	background: transparent;
	border: 0;
	font: inherit;
	font-weight: 600;
	text-align: left;
	cursor: pointer;
}

.attfh-accordion-trigger:focus-visible {
	outline: 2px solid #005fcc;
	outline-offset: -2px;
}

.attfh-accordion-icon {
	display: none;
	flex: none;
	margin-left: 1rem;
	width: 0.625rem;
	height: 0.625rem;
	border-right: 2px solid currentColor;
	border-bottom: 2px solid currentColor;
	transform: rotate(45deg);
	transition: transform 0.15s ease;
}

.attfh-accordion-trigger[aria-expanded="true"] .attfh-accordion-icon {
	transform: rotate(-135deg);
}

.attfh-accordion-panel {
	padding: 0 1rem 1rem;
}

/* Il pannello `hidden` è nascosto solo quando l'accordion è inizializzato (JS attivo). */
.attfh-accordion-ready .attfh-accordion-panel[hidden] {
	display: none;
}

.attfh-faq-cta {
	margin: 0.75rem 0 0;
}

.attfh-faq-empty {
	color: #777;
	font-style: italic;
}

/* Form filtri (GET, senza JS) */
.attfh-faq-filters {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
	align-items: flex-end;
	margin-bottom: 1.5rem;
}