/* ==========================================================================
   Avviso transizione Corso A -> Corso AeB
   Barra fissa in alto con linguetta (stile "anchor" a comparsa)
   ========================================================================== */
:root {
	--aeb-blu: #003c71;
	--aeb-blu-scuro: #002038;
	--aeb-sfondo: #ffffff;
	--aeb-ombra: 0 4px 16px rgba(0, 32, 56, .25);
	--aeb-durata: .45s;
}

.aeb {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 1035;               /* sopra la navbar fixed-top di Bootstrap (1030) */
	transform: translateY(-100%);
	transition: transform var(--aeb-durata) ease;
	pointer-events: none;        /* i clic ai lati del pannello passano alla pagina */
	visibility: hidden;          /* nascosta finché il JS non decide lo stato */
	font-family: inherit;
}
.aeb.is-pronto   { visibility: visible; }
.aeb.is-aperto   { transform: translateY(0); }
.aeb.no-anim     { transition: none; }
.aeb.is-pronto.is-aperto .aeb__pannello { visibility: visible; transition-delay: 0s; }
.aeb.no-anim .aeb__pannello { transition: none; }

.admin-bar .aeb { top: 32px; }
@media (max-width: 782px) {
	.admin-bar .aeb { top: 46px; }
}

/* Pannello */
.aeb__pannello {
	pointer-events: auto;
	visibility: hidden;          /* chiuso: fuori dal tab order anche senza supporto a inert */
	transition: visibility 0s var(--aeb-durata);
	max-width: 1110px;
	margin: 0 auto;
	background: var(--aeb-sfondo);
	border-bottom: 4px solid var(--aeb-blu);
	border-radius: 0 0 6px 6px;
	box-shadow: var(--aeb-ombra);
}
.aeb__contenuto {
	display: flex;
	align-items: center;
	gap: 1.25rem;
	padding: 1rem 1.5rem;
}
.aeb__icona {
	flex: 0 0 auto;
	width: 3rem;
	height: 3rem;
	border-radius: 50%;
	background: var(--aeb-blu);
	color: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1.35rem;
}
.aeb__testi { flex: 1 1 auto; min-width: 0; }
.aeb__titolo {
	margin: 0 0 .15rem;
	font-size: 1.15rem;
	font-weight: 700;
	line-height: 1.3;
	color: var(--aeb-blu);
}
.aeb__testo {
	margin: 0;
	font-size: .95rem;
	line-height: 1.4;
	color: #333;
}
.aeb__cta {
	flex: 0 0 auto;
	display: inline-flex;
	align-items: center;
	gap: .5rem;
	padding: .65rem 1.25rem;
	border-radius: 2rem;
	background: var(--aeb-blu);
	color: #fff !important;
	font-weight: 600;
	text-decoration: none !important;
	white-space: nowrap;
	transition: background-color .2s;
}
.aeb__cta:hover { background: var(--aeb-blu-scuro); }

/* Linguetta */
.aeb__linguetta {
	pointer-events: auto;
	position: absolute;
	top: 100%;
	left: 50%;
	transform: translateX(-50%);
	width: 56px;
	height: 26px;
	margin-top: -4px;            /* si aggancia al bordo blu del pannello */
	padding: 0;
	border: 0;
	border-top: 4px solid var(--aeb-blu);
	border-radius: 0 0 8px 8px;
	background: var(--aeb-sfondo);
	box-shadow: 0 4px 8px rgba(0, 32, 56, .25);
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
}
.aeb__freccia {
	display: block;
	width: 10px;
	height: 10px;
	margin-top: -5px;
	border-right: 2px solid var(--aeb-blu);
	border-bottom: 2px solid var(--aeb-blu);
	transform: rotate(45deg);            /* chiusa: freccia in giù = "apri" */
	transition: transform var(--aeb-durata) ease, margin var(--aeb-durata) ease;
}
.aeb.is-aperto .aeb__freccia {
	transform: rotate(-135deg);          /* aperta: freccia in su = "chiudi" */
	margin-top: 5px;
}

.aeb__cta:focus:not(:focus-visible),
.aeb__linguetta:focus:not(:focus-visible) { outline: none; }
.aeb__cta:focus-visible,
.aeb__linguetta:focus-visible {
	outline: 3px solid #f2a900;
	outline-offset: 2px;
}

/* La navbar che diventa fixed-top durante lo scroll scende sotto la barra aperta */
.navbar-main.fixed-top {
	transition: transform var(--aeb-durata) ease;
}
body.aeb-aperto .navbar-main.fixed-top {
	transform: translateY(var(--aeb-h, 0px));
}

/* Mobile */
@media (max-width: 767.98px) {
	.aeb__contenuto {
		flex-wrap: wrap;
		gap: .6rem;
		padding: .8rem 1rem;
	}
	.aeb__icona { display: none; }
	.aeb__titolo { font-size: 1rem; }
	.aeb__testo { font-size: .85rem; }
	.aeb__cta {
		width: 100%;
		justify-content: center;
		padding: .55rem 1rem;
	}
	.aeb__pannello { border-radius: 0; }
}

@media (prefers-reduced-motion: reduce) {
	.aeb,
	.aeb__freccia,
	.navbar-main.fixed-top { transition: none; }
}

/* ==========================================================================
   Riquadro contestuale [avviso_aeb_box]
   ========================================================================== */
.aeb-box {
	margin: 0 0 1.5rem;
	padding: 1.25rem 1.5rem;
	border-left: 6px solid var(--aeb-blu);
	background: #eef3f8;
}
.aeb-box__titolo {
	margin: 0 0 .4rem;
	font-size: 1.2rem;
	font-weight: 700;
	color: var(--aeb-blu);
}
.aeb-box__testo { margin: 0 0 1rem; }
.aeb-box__azioni { margin: 0; display: flex; flex-wrap: wrap; gap: .5rem; }
.aeb-box__btn { border-radius: 2rem; font-weight: 600; }
.aeb-box__btn--primario { background: var(--aeb-blu); border-color: var(--aeb-blu); color: #fff !important; }
.aeb-box__btn--primario:hover { background: var(--aeb-blu-scuro); }
.aeb-box__btn--secondario { background: #fff; border: 2px solid var(--aeb-blu); color: var(--aeb-blu) !important; }