/* CM Glossar – Frontend. Farben/Abstaende ueber CSS-Variablen anpassbar. */

.cm-glossar,
.cm-glossar-tip,
.cm-glossar-verwandt,
.cm-glossar-zurueck,
a.cm-glossar-link {
	--cm-glossar-akzent: var(--gcid-primary-color, var(--cm-primary, #005761));
	--cm-glossar-akzent-text: #ffffff;
	--cm-glossar-rand: #e3e3e3;
	--cm-glossar-flaeche: #f5f5f5;
	--cm-glossar-bg: #ffffff;
	--cm-glossar-text: inherit;
	--cm-glossar-muted: #6b6b6b;
	--cm-glossar-radius: 6px;
	--cm-glossar-schatten: 0 8px 28px rgba(0, 0, 0, 0.16);
}

/* ------------------------------------------------------------------ */
/* Index                                                                */
/* ------------------------------------------------------------------ */

.cm-glossar {
	color: var(--cm-glossar-text);
}
.cm-glossar *,
.cm-glossar *::before,
.cm-glossar *::after {
	box-sizing: border-box;
}

/* Kopf = Suche + Buchstaben. Mit data-sticky klebt er beim Scrollen oben;
   --cm-glossar-sticky-top setzt das JS auf die Unterkante fester Header. */
.cm-glossar__kopf {
	margin: 0 0 24px;
}
.cm-glossar__kopf.is-sticky {
	position: sticky;
	top: var(--cm-glossar-sticky-top, 0px);
	z-index: 20;
	padding: 20px;
	background: var(--cm-glossar-bg);
	text-align: center;
	transition: box-shadow 0.15s ease;
}
.cm-glossar__kopf.is-stuck {
	box-shadow: 0 10px 14px -12px rgba(0, 0, 0, 0.28);
}

.cm-glossar__suche {
	margin: 0 0 14px;
}
.cm-glossar__suchfeld {
	width: 100%;
	padding: 12px 16px;
	font: inherit;
	font-size: 1em;
	line-height: 1.4;
	color: inherit;
	background: var(--cm-glossar-bg);
	border: 1px solid var(--cm-glossar-rand);
	border-radius: var(--cm-glossar-radius);
	transition: border-color 0.15s ease;
}
.cm-glossar__suchfeld:focus {
	outline: none;
	border-color: var(--cm-glossar-akzent);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--cm-glossar-akzent) 20%, transparent);
}

.cm-glossar__abc {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	margin: 0;
	padding: 0;
}
.cm-glossar__kopf.is-sticky .cm-glossar__abc {
	justify-content: center;
}
/* Buchstabe: ohne JS <a> (Sprungmarke), mit JS <button> (Filter) — gleiche Optik. */
.cm-glossar__buchstabe {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	flex: 0 0 auto;
	min-width: 2.2em;
	height: 2.2em;
	margin: 0;
	padding: 0 0.6em;
	font: inherit;
	font-weight: 600;
	font-size: 0.95em;
	line-height: 1;
	text-decoration: none !important;
	text-transform: none;
	letter-spacing: 0;
	color: var(--cm-glossar-akzent);
	background: var(--cm-glossar-flaeche);
	border: 1px solid transparent;
	border-radius: var(--cm-glossar-radius);
	box-shadow: none;
	cursor: pointer;
	appearance: none;
	-webkit-appearance: none;
	transition: background-color 0.15s ease, color 0.15s ease;
	user-select: none;
}
a.cm-glossar__buchstabe:hover,
a.cm-glossar__buchstabe:focus-visible,
button.cm-glossar__buchstabe:hover,
button.cm-glossar__buchstabe:focus-visible {
	color: var(--cm-glossar-akzent);
	background: var(--cm-glossar-bg);
	border-color: var(--cm-glossar-akzent);
	outline: none;
}
.cm-glossar__buchstabe.is-active,
button.cm-glossar__buchstabe.is-active:hover {
	color: var(--cm-glossar-akzent-text);
	background: var(--cm-glossar-akzent);
	border-color: var(--cm-glossar-akzent);
}
.cm-glossar__buchstabe.is-leer,
.cm-glossar__buchstabe:disabled {
	opacity: 0.35;
	cursor: default;
	pointer-events: none;
}

/* Mobil: Leiste einzeilig und seitlich scrollbar, damit der Sticky-Kopf flach bleibt. */
@media (max-width: 640px) {
	.cm-glossar__kopf.is-sticky .cm-glossar__abc {
		flex-wrap: nowrap;
		justify-content: flex-start; /* zentriert + scrollbar = linker Rand unerreichbar */
		overflow-x: auto;
		-webkit-overflow-scrolling: touch;
		scrollbar-width: thin;
		padding-bottom: 4px;
	}
	.cm-glossar__kopf.is-sticky .cm-glossar__suchfeld {
		padding: 9px 12px;
	}
}

.cm-glossar__liste--spalten-2 { column-count: 2; column-gap: 40px; }
.cm-glossar__liste--spalten-3 { column-count: 3; column-gap: 40px; }
@media (max-width: 980px) {
	.cm-glossar__liste--spalten-3 { column-count: 2; }
}
@media (max-width: 640px) {
	.cm-glossar__liste--spalten-2,
	.cm-glossar__liste--spalten-3 { column-count: 1; }
}

.cm-glossar__gruppe {
	margin: 0 0 28px;
	break-inside: avoid;
}
.cm-glossar__gruppe[hidden] {
	display: none;
}
.cm-glossar__gruppen-titel {
	margin: 0 0 12px;
	padding: 0 0 6px;
	font-size: 1.25em;
	font-weight: 700;
	color: var(--cm-glossar-akzent);
	border-bottom: 2px solid var(--cm-glossar-akzent);
	scroll-margin-top: 120px;
}
.cm-glossar__eintraege {
	list-style: none !important;
	margin: 0 !important;
	padding: 0 !important;
}
.cm-glossar__eintrag {
	margin: 0 0 14px;
	padding: 0;
	list-style: none;
}
.cm-glossar__eintrag[hidden] {
	display: none;
}
.cm-glossar__titel {
	font-weight: 600;
	text-decoration: none;
	color: var(--cm-glossar-akzent);
}
.cm-glossar__titel:hover,
.cm-glossar__titel:focus-visible {
	text-decoration: underline;
}
.cm-glossar__kurz {
	margin: 3px 0 0 !important;
	padding: 0 !important;
	font-size: 0.93em;
	line-height: 1.5;
	color: var(--cm-glossar-muted);
}
.cm-glossar__leer {
	padding: 14px 16px;
	background: var(--cm-glossar-flaeche);
	border-radius: var(--cm-glossar-radius);
}
.cm-glossar__leer[hidden] {
	display: none;
}

/* ------------------------------------------------------------------ */
/* Automatisch verlinkte Begriffe                                       */
/* ------------------------------------------------------------------ */

a.cm-glossar-link {
	color: inherit;
	text-decoration: underline;
	text-decoration-style: dotted;
	text-decoration-color: var(--cm-glossar-akzent);
	text-decoration-thickness: 1.5px;
	text-underline-offset: 3px;
	cursor: help;
}
a.cm-glossar-link:hover,
a.cm-glossar-link:focus-visible {
	text-decoration-style: solid;
	color: var(--cm-glossar-akzent);
}

/* ------------------------------------------------------------------ */
/* Tooltip                                                              */
/* ------------------------------------------------------------------ */

.cm-glossar-tip {
	position: absolute;
	z-index: 99999;
	width: max-content;
	max-width: 340px;
	padding: 14px 16px;
	font-size: 15px;
	line-height: 1.5;
	color: #222;
	background: var(--cm-glossar-bg);
	border: 1px solid var(--cm-glossar-rand);
	border-top: 3px solid var(--cm-glossar-akzent);
	border-radius: var(--cm-glossar-radius);
	box-shadow: var(--cm-glossar-schatten);
	opacity: 0;
	transform: translateY(4px);
	transition: opacity 0.15s ease, transform 0.15s ease;
	pointer-events: auto;
}
.cm-glossar-tip.is-unten {
	transform: translateY(-4px);
}
.cm-glossar-tip.is-sichtbar {
	opacity: 1;
	transform: translateY(0);
}
.cm-glossar-tip[hidden] {
	display: none;
}
.cm-glossar-tip__titel {
	margin: 0 0 6px;
	font-weight: 700;
	color: var(--cm-glossar-akzent);
}
.cm-glossar-tip__text {
	margin: 0;
}
.cm-glossar-tip__text[hidden] {
	display: none;
}
.cm-glossar-tip__mehr {
	display: inline-block;
	margin-top: 10px;
	font-weight: 600;
	font-size: 0.9em;
	color: var(--cm-glossar-akzent);
	text-decoration: none;
}
.cm-glossar-tip__mehr::after {
	content: " →";
}
.cm-glossar-tip__mehr:hover,
.cm-glossar-tip__mehr:focus-visible {
	text-decoration: underline;
}

/* ------------------------------------------------------------------ */
/* Einzelansicht: verwandte Begriffe + Zurueck                          */
/* ------------------------------------------------------------------ */

.cm-glossar-verwandt {
	margin: 36px 0 0;
	padding: 18px 20px;
	background: var(--cm-glossar-flaeche);
	border-radius: var(--cm-glossar-radius);
}
.cm-glossar-verwandt__titel {
	margin: 0 0 10px;
	font-size: 1.05em;
	font-weight: 700;
}
.cm-glossar-verwandt__liste {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin: 0 !important;
	padding: 0 !important;
	list-style: none !important;
}
.cm-glossar-verwandt__liste li {
	margin: 0;
	padding: 0;
	list-style: none;
}
.cm-glossar-verwandt__liste a {
	display: inline-block;
	padding: 5px 12px;
	font-size: 0.92em;
	text-decoration: none;
	color: var(--cm-glossar-akzent);
	background: var(--cm-glossar-bg);
	border: 1px solid var(--cm-glossar-rand);
	border-radius: 999px;
}
.cm-glossar-verwandt__liste a:hover,
.cm-glossar-verwandt__liste a:focus-visible {
	border-color: var(--cm-glossar-akzent);
}
.cm-glossar-zurueck {
	margin: 24px 0 0;
}
.cm-glossar-zurueck a {
	font-weight: 600;
	text-decoration: none;
	color: var(--cm-glossar-akzent);
}
.cm-glossar-zurueck a:hover {
	text-decoration: underline;
}

@media (prefers-reduced-motion: reduce) {
	.cm-glossar-tip,
	.cm-glossar__buchstabe,
	.cm-glossar__suchfeld {
		transition: none;
	}
}