/* Barra izquierda independiente de tlahtolmekauan */

.sidebar a {
	text-decoration: none !important;
}

.guide-nav-group {
	margin: 10px 0 8px;
	border: 1px solid rgba(103, 227, 205, .18);
	border-radius: 14px;
	background:
		linear-gradient(145deg, rgba(13, 49, 43, .55), rgba(7, 27, 24, .40));
	overflow: hidden;
}

.guide-nav-group > summary,
.guide-nav-subgroup > summary {
	list-style: none;
	cursor: pointer;
	user-select: none;
}

.guide-nav-group > summary::-webkit-details-marker,
.guide-nav-subgroup > summary::-webkit-details-marker {
	display: none;
}

.guide-nav-group > summary {
	position: relative;
	display: grid;
	grid-template-columns: 1fr auto;
	align-items: center;
	gap: 8px;
	min-height: 48px;
	padding: 10px 40px 10px 14px;
	color: #d8ebe6;
	background: rgba(103, 227, 205, .035);
}

.guide-nav-group > summary::after {
	content: "+";
	position: absolute;
	right: 14px;
	top: 50%;
	transform: translateY(-50%);
	width: 22px;
	height: 22px;
	display: grid;
	place-items: center;
	border: 1px solid rgba(103, 227, 205, .28);
	border-radius: 7px;
	color: var(--aqua, #67e3cd);
	font-weight: 700;
	line-height: 1;
}

.guide-nav-group[open] > summary::after {
	content: "−";
}

.guide-nav-group[open] > summary {
	border-bottom: 1px solid rgba(103, 227, 205, .14);
	background: rgba(103, 227, 205, .07);
}

.guide-nav-title {
	font-size: .88rem;
	font-weight: 750;
	letter-spacing: .015em;
}

.guide-nav-hint {
	font-size: .64rem;
	color: #789990;
	text-transform: uppercase;
	letter-spacing: .08em;
}

.guide-nav-body {
	display: grid;
	gap: 6px;
	padding: 8px;
}

.guide-nav-intro {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 5px;
	padding-bottom: 3px;
}

.guide-nav-intro .guide-sub-link {
	min-height: 38px;
	display: flex;
	align-items: center;
	padding: 7px 9px;
	border: 1px solid rgba(103, 227, 205, .11);
	border-radius: 9px;
	background: rgba(255,255,255,.018);
	font-size: .72rem;
}

.guide-nav-subgroup {
	border: 1px solid rgba(103, 227, 205, .10);
	border-radius: 10px;
	background: rgba(0, 0, 0, .08);
	overflow: hidden;
}

.guide-nav-subgroup > summary {
	position: relative;
	padding: 9px 32px 9px 11px;
	color: #aac5be;
	font-size: .76rem;
	font-weight: 700;
	letter-spacing: .01em;
}

.guide-nav-subgroup > summary::after {
	content: "›";
	position: absolute;
	right: 12px;
	top: 50%;
	transform: translateY(-50%);
	color: var(--aqua, #67e3cd);
	font-size: 1rem;
	transition: transform .16s ease;
}

.guide-nav-subgroup[open] > summary::after {
	transform: translateY(-50%) rotate(90deg);
}

.guide-nav-subgroup[open] > summary {
	color: #e7f7f3;
	background: rgba(103, 227, 205, .055);
}

.guide-sub-link {
	display: block;
	padding: 6px 10px;
	color: #91ada6 !important;
	font-size: .72rem;
	line-height: 1.22;
	border-radius: 8px;
	overflow-wrap: anywhere;
	transition: background .15s ease, color .15s ease, transform .15s ease;
}

.guide-nav-subgroup > .guide-sub-link {
	margin: 2px 6px;
	padding-left: 12px;
	border-left: 2px solid rgba(103, 227, 205, .12);
	border-radius: 0 7px 7px 0;
}

.guide-nav-body > .guide-sub-link {
	margin: 0 2px;
	border: 1px solid rgba(103, 227, 205, .09);
	background: rgba(255,255,255,.012);
}

.guide-sub-link:hover,
.guide-sub-link:focus-visible {
	color: #ffffff !important;
	background: rgba(103, 227, 205, .09);
	transform: translateX(1px);
	outline: none;
}

.sidebar-card-link {
	color: inherit !important;
	text-decoration: none !important;
}

.sidebar-card-link:hover,
.sidebar-card-link:focus-visible {
	border-color: rgba(103, 227, 205, .38);
	background: linear-gradient(
		145deg,
		rgba(18, 63, 55, .88),
		rgba(7, 31, 27, .78)
	);
	outline: none;
}

.sidebar-nav .sidebar-card {
	margin-top: 7px;
}

@media (max-width: 1180px) {
	.guide-nav-intro {
		grid-template-columns: 1fr;
	}
}

/* Corrección móvil: permite ver y abrir Náhuatl Patrimonial */
@media (max-width: 760px) {
	.sidebar-nav {
		display: grid !important;
		grid-template-columns: repeat(5, minmax(0, 1fr));
		gap: 8px;
		overflow: visible !important;
		width: 100%;
	}

	.sidebar-nav > .nav-item {
		min-width: 0 !important;
		width: 100%;
		padding: 10px 6px;
	}

	/*
	 * El desplegable del manual debe ocupar una fila completa.
	 * Evita que overflow-y:hidden de styles.css lo recorte.
	 */
	.sidebar-nav > .guide-nav-group {
		grid-column: 1 / -1;
		width: 100%;
		min-width: 0;
		overflow: visible;
		margin: 8px 0 0;
	}

	.guide-nav-group[open] {
		overflow: visible;
	}

	.guide-nav-body {
		width: 100%;
		max-width: 100%;
		overflow: visible;
		box-sizing: border-box;
	}

	.guide-nav-subgroup,
	.guide-sub-link {
		max-width: 100%;
		box-sizing: border-box;
	}

	/* Las tarjetas siguen ocultas en celular para no alargar demasiado la cabecera. */
	.sidebar-nav > .sidebar-card,
	.sidebar > .sidebar-card,
	.sidebar-note {
		display: none !important;
	}
}

@media (max-width: 480px) {
	.sidebar-nav {
		grid-template-columns: repeat(5, minmax(44px, 1fr));
		gap: 6px;
	}

	.guide-nav-group > summary {
		min-height: 46px;
		padding-left: 12px;
		padding-right: 38px;
	}

	.guide-nav-hint {
		display: none;
	}

	.guide-nav-intro {
		grid-template-columns: 1fr;
	}
}