/* BeSOS Chronik – Frontend */

.besos-chronik {
	--bc-akzent: #34b6e5;
	--bc-tief: #0b3c5d;
	--bc-flaeche: #f2fafd;
	--bc-linie: rgba(0, 0, 0, 0.14);
	--bc-leise: rgba(0, 0, 0, 0.55);

	font-family: inherit;
	color: inherit;
	line-height: 1.45;
}

@supports (color: color-mix(in srgb, red 50%, white)) {
	.besos-chronik {
		--bc-linie: color-mix(in srgb, var(--bc-akzent) 45%, transparent);
		--bc-leise: color-mix(in srgb, var(--bc-tief) 65%, transparent);
	}
}

.besos-chronik *,
.besos-chronik *::before,
.besos-chronik *::after {
	box-sizing: border-box;
}

.besos-chronik__ueberschrift {
	margin: 0 0 0.75rem;
	color: var(--bc-tief);
}

.besos-chronik__leer {
	margin: 0;
	color: var(--bc-leise);
	font-style: italic;
}

/* Schalter -------------------------------------------------------------- */

.besos-chronik__leiste {
	display: flex;
	justify-content: flex-end;
	margin-bottom: 0.5rem;
}

.besos-chronik__schalter {
	appearance: none;
	background: none;
	border: 1px solid var(--bc-linie);
	border-radius: 999px;
	color: var(--bc-tief);
	cursor: pointer;
	font: inherit;
	font-size: 0.8rem;
	line-height: 1.2;
	padding: 0.3rem 0.85rem;
	transition: background-color 0.15s ease, border-color 0.15s ease;
}

.besos-chronik__schalter:hover,
.besos-chronik__schalter:focus-visible {
	background: var(--bc-flaeche);
	border-color: var(--bc-akzent);
}

/* Jahr ------------------------------------------------------------------ */

.besos-chronik__jahr {
	border: 0;
	margin: 0 0 0.4rem;
}

.besos-chronik__jahrkopf {
	align-items: center;
	background: var(--bc-flaeche);
	border-radius: 0.5rem;
	cursor: pointer;
	display: flex;
	gap: 0.7rem;
	list-style: none;
	padding: 0.6rem 0.9rem;
	transition: background-color 0.15s ease;
}

.besos-chronik__jahrkopf::-webkit-details-marker {
	display: none;
}

.besos-chronik__jahrkopf::marker {
	content: "";
}

.besos-chronik__jahrkopf:hover {
	background: var(--bc-flaeche);
	box-shadow: inset 0 0 0 1px var(--bc-linie);
}

.besos-chronik__jahrkopf:focus-visible {
	outline: 2px solid var(--bc-akzent);
	outline-offset: 2px;
}

.besos-chronik__pfeil {
	border-bottom: 2px solid var(--bc-akzent);
	border-right: 2px solid var(--bc-akzent);
	flex: 0 0 auto;
	height: 0.5rem;
	margin-left: 0.15rem;
	transform: rotate(-45deg);
	transition: transform 0.2s ease;
	width: 0.5rem;
}

.besos-chronik__jahr[open] > .besos-chronik__jahrkopf .besos-chronik__pfeil {
	transform: rotate(45deg);
}

.besos-chronik__jahrzahl {
	color: var(--bc-tief);
	font-size: clamp(1.2rem, 1rem + 0.7vw, 1.55rem);
	font-variant-numeric: tabular-nums;
	font-weight: 700;
	letter-spacing: -0.01em;
	line-height: 1.1;
}

.besos-chronik__anzahl {
	color: var(--bc-leise);
	font-size: 0.78rem;
	letter-spacing: 0.02em;
	margin-left: auto;
	white-space: nowrap;
}

/* Legende --------------------------------------------------------------- */

.besos-chronik__legende {
	display: flex;
	flex-wrap: wrap;
	gap: 0.35rem 1rem;
	list-style: none;
	margin: 0 0 0.75rem;
	padding: 0;
}

.besos-chronik__legendeneintrag {
	align-items: center;
	color: var(--bc-leise);
	display: flex;
	font-size: 0.82rem;
	gap: 0.4rem;
	margin: 0;
}

.besos-chronik__marke {
	background: var(--bc-marke, var(--bc-akzent));
	border-radius: 2px;
	display: inline-block;
	flex: 0 0 auto;
	height: 0.72em;
	position: relative;
	width: 0.72em;
}

.besos-chronik__nur-sr {
	clip: rect(0 0 0 0);
	clip-path: inset(50%);
	height: 1px;
	overflow: hidden;
	position: absolute;
	white-space: nowrap;
	width: 1px;
}

/* Termine --------------------------------------------------------------- */

.besos-chronik__liste {
	list-style: none;
	margin: 0;
	padding: 0.5rem 0 0.9rem;
	position: relative;
}

.besos-chronik__liste::before {
	background: var(--bc-linie);
	bottom: 1.4rem;
	content: "";
	left: 0.95rem;
	position: absolute;
	top: 1.4rem;
	width: 2px;
}

.besos-chronik__eintrag {
	display: grid;
	gap: 0.1rem 1.25rem;
	grid-template-columns: 1fr;
	margin: 0;
	padding: 0.5rem 0 0.5rem 2.2rem;
	position: relative;
}

.besos-chronik__eintrag::before {
	background: #fff;
	border: 2px solid var(--bc-akzent);
	border-radius: 50%;
	content: "";
	height: 0.68rem;
	left: 0.95rem;
	position: absolute;
	top: 1.05em;
	transform: translate(-50%, -50%);
	width: 0.68rem;
}

.besos-chronik__eintrag--kommend::before {
	background: var(--bc-akzent);
	box-shadow: 0 0 0 3px var(--bc-flaeche);
}

.besos-chronik__datum {
	color: var(--bc-leise);
	display: flex;
	flex-wrap: wrap;
	font-size: 0.82rem;
	font-variant-numeric: tabular-nums;
	gap: 0.4rem;
	letter-spacing: 0.02em;
	padding-top: 0.12em;
}

.besos-chronik__zeit::before {
	content: "· ";
}

.besos-chronik__kopfzeile {
	align-items: baseline;
	display: flex;
	gap: 0.45em;
}

.besos-chronik .besos-chronik__titel {
	color: var(--bc-tief);
	display: inline-block;
	font-weight: 600;
	text-decoration: none;
}

.besos-chronik a.besos-chronik__titel {
	text-decoration: underline;
	text-decoration-color: var(--bc-akzent);
	text-decoration-thickness: 1px;
	text-underline-offset: 0.18em;
}

.besos-chronik a.besos-chronik__titel:hover,
.besos-chronik a.besos-chronik__titel:focus-visible {
	color: var(--bc-akzent);
	text-decoration-color: var(--bc-akzent);
}

.besos-chronik .besos-chronik__ort {
	color: var(--bc-leise);
	display: inline-block;
	font-size: 0.9rem;
	text-decoration: none;
}

@media (min-width: 34em) {
	.besos-chronik__eintrag {
		grid-template-columns: 9.5em 1fr;
	}

	.besos-chronik__datum {
		flex-direction: column;
		gap: 0.1rem;
	}

	.besos-chronik__zeit::before {
		content: "";
	}
}

/* Rücksicht auf Systemeinstellungen und Druck ---------------------------- */

@media (prefers-reduced-motion: reduce) {
	.besos-chronik * {
		transition: none !important;
	}
}

@media print {
	.besos-chronik__leiste {
		display: none;
	}

	.besos-chronik__jahrkopf {
		background: none;
		padding-left: 0;
	}
}