/**
 * Frontend styling per DB Collegamenti Utili.
 * Il carosello riusa Splide/Bootstrap Italia caricati dal tema Design Scuola Italia:
 * qui si definisce solo l'aspetto delle singole slide e degli allegati.
 */

.dbcu-carousel-section {
	margin: 2rem 0;
}
.dbcu-carousel-title {
	margin-bottom: 1.5rem;
	font-weight: 700;
	letter-spacing: 0.02em;
	text-transform: uppercase;
}

.dbcu-slide {
	display: flex;
	align-items: stretch;
	justify-content: center;
}
.dbcu-slide-link {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: flex-start;
	text-align: center;
	text-decoration: none;
	color: inherit;
	width: 100%;
	padding: 1rem;
	border-radius: 8px;
	transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.dbcu-slide-link:hover,
.dbcu-slide-link:focus-visible {
	transform: translateY( -3px );
	box-shadow: 0 6px 18px rgba( 0, 0, 0, 0.1 );
	outline: none;
}
/* Focus visibile per navigazione da tastiera (WCAG 2.4.7). */
.dbcu-slide-link:focus-visible {
	outline: 3px solid var( --primary, #06c );
	outline-offset: 2px;
}

.dbcu-slide-figure {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 160px;
	margin-bottom: 0.75rem;
}
.dbcu-slide-logo {
	max-width: 100%;
	max-height: 160px;
	width: auto;
	height: auto;
	object-fit: contain;
}
.dbcu-slide-noimg {
	font-weight: 600;
}
.dbcu-slide-caption {
	font-weight: 600;
	font-size: 0.95rem;
	line-height: 1.3;
}
.dbcu-ext-icon {
	width: 0.9em;
	height: 0.9em;
	vertical-align: -0.1em;
	margin-left: 0.25rem;
}

/* ---- Frecce prev/next ---- */
.dbcu-arrows {
	display: flex;
	justify-content: center;
	gap: 1rem;
	margin-top: 1.5rem;
}
.dbcu-arrow {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 3rem;
	height: 3rem;
	padding: 0;
	border: 1px solid #b3b8c0;
	border-radius: 50%;
	background: transparent;
	color: #4a5058;
	cursor: pointer;
	transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
	/* Neutralizza il posizionamento assoluto di default dello Splide/Bootstrap Italia. */
	position: static;
	transform: none;
	opacity: 1;
}
.dbcu-arrow:hover:not( :disabled ),
.dbcu-arrow:focus-visible {
	background: var( --primary, #06c );
	border-color: var( --primary, #06c );
	color: #fff;
}
.dbcu-arrow:focus-visible {
	outline: 3px solid var( --primary, #06c );
	outline-offset: 2px;
}
.dbcu-arrow:disabled {
	opacity: 0.4;
	cursor: default;
}
.dbcu-arrow .icon {
	width: 1.4rem;
	height: 1.4rem;
	fill: currentColor;
}

/* ---- Pagina di dettaglio ---- */
.dbcu-single-title {
	margin-bottom: 1.5rem;
}
.dbcu-single-logo img {
	background: #fff;
	border: 1px solid #e3e6ea;
	border-radius: 8px;
	padding: 0.75rem;
}
.dbcu-attachments-heading {
	font-size: 1.35rem;
	padding-bottom: 0.5rem;
	border-bottom: 2px solid var( --primary, #06c );
	margin-bottom: 1rem;
}
.dbcu-attachments-list {
	margin: 0;
}
.dbcu-attachment-item {
	margin-bottom: 0.5rem;
}
.dbcu-attachment-link {
	display: flex;
	align-items: flex-start;
	gap: 0.75rem;
	padding: 0.85rem 1rem;
	border: 1px solid #e3e6ea;
	border-radius: 8px;
	text-decoration: none;
	color: inherit;
	transition: background 0.15s ease, border-color 0.15s ease;
}
.dbcu-attachment-link:hover,
.dbcu-attachment-link:focus-visible {
	background: #f2f7fd;
	border-color: var( --primary, #06c );
}
.dbcu-attachment-link:focus-visible {
	outline: 3px solid var( --primary, #06c );
	outline-offset: 2px;
}
.dbcu-attachment-icon .icon {
	width: 1.4rem;
	height: 1.4rem;
	fill: var( --primary, #06c );
}
.dbcu-attachment-text {
	display: flex;
	flex-direction: column;
}
.dbcu-attachment-title {
	font-weight: 600;
}
.dbcu-attachment-desc {
	font-size: 0.9rem;
	color: #5b6470;
	margin-top: 0.15rem;
}
.dbcu-attachment-meta {
	font-size: 0.8rem;
	color: #7a828c;
	margin-top: 0.25rem;
	text-transform: uppercase;
	letter-spacing: 0.03em;
}
.dbcu-back-link {
	font-weight: 600;
	text-decoration: none;
}