/*
Theme Name:  Selbst-Stark (Twenty Twenty-Four Child)
Theme URI:   https://selbst-stark.ch
Description: Child-Theme von Twenty Twenty-Four für die Lernplattform Selbst-Stark (Stiftung Cerebral / foxstudy GmbH). Enthält das barrierefreie Navigations-/Filtergerüst für den Custom Post Type "kurs". WCAG 2.1 AA.
Author:      foxstudy GmbH
Template:    twentytwentyfour
Version:     0.1.5
Text Domain: selbst-stark
*/

/* =========================================================================
   Selbst-Stark – Gerüst-Styles (bewusst schlank, WCAG 2.1 AA)
   ========================================================================= */

:root {
	--ss-max: 1200px;
	--ss-gap: clamp(1rem, 2.5vw, 2rem);
	--ss-radius: 10px;
	--ss-border: #c5ccd6;
	--ss-fg: #14213d;
	--ss-muted: #4a5568;
	--ss-accent: #005a9c;      /* Kontrast >= 4.5:1 auf Weiß */
	--ss-accent-ink: #ffffff;
	--ss-surface: #f4f6f9;
	--ss-focus: #b8000f;       /* deutlich sichtbarer Fokus */
}

/* ---- Skip-Link ---- */
.ss-skip-link {
	position: absolute;
	left: -9999px;
	top: 0;
	z-index: 1000;
	background: var(--ss-fg);
	color: #fff;
	padding: .75rem 1.25rem;
	border-radius: 0 0 var(--ss-radius) 0;
}
.ss-skip-link:focus {
	left: 0;
}

/* ---- Sichtbarer Fokus für Tastaturbedienung (nie entfernen) ---- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
	outline: 3px solid var(--ss-focus);
	outline-offset: 2px;
}

/* ---- Nur für Screenreader ---- */
.ss-visually-hidden {
	position: absolute !important;
	width: 1px; height: 1px;
	padding: 0; margin: -1px;
	overflow: hidden; clip: rect(0 0 0 0);
	white-space: nowrap; border: 0;
}

.ss-container {
	max-width: var(--ss-max);
	margin-inline: auto;
	padding-inline: var(--ss-gap);
}

/* ---- Top-Leiste: Sprachumschalter (Header) ---- */
.ss-topbar {
	background: var(--ss-fg);
}
.ss-langswitch ul {
	list-style: none; margin: 0; padding-block: .35rem;
	display: flex; flex-wrap: wrap; gap: .25rem .5rem;
	justify-content: flex-end;
}
.ss-langswitch a {
	display: inline-block;
	color: #fff;
	text-decoration: none;
	padding: .2rem .6rem;
	border-radius: var(--ss-radius);
	font-size: .9rem;
}
.ss-langswitch a:hover,
.ss-langswitch a:focus-visible { text-decoration: underline; }
.ss-langswitch a.is-active {
	background: #fff;
	color: var(--ss-fg);
	font-weight: 700;
}

/* ---- Leichte-Sprache-Umschaltleiste ---- */
/* Wird per hidden ausgeliefert; JS blendet sie nur ein, wenn LS-Inhalt da ist. */
.ss-ls-bar[hidden] { display: none; }
.ss-ls-bar {
	background: var(--ss-surface);
	border-bottom: 1px solid var(--ss-border);
}
.ss-ls-bar__inner {
	display: flex;
	justify-content: flex-end;
	gap: .5rem;
	padding-block: .4rem;
}
.ss-ls-toggle {
	font: inherit;
	cursor: pointer;
	background: #fff;
	border: 1px solid var(--ss-accent);
	color: var(--ss-accent);
	padding: .4rem .9rem;
	border-radius: var(--ss-radius);
}
.ss-ls-toggle[aria-pressed="true"] {
	background: var(--ss-accent);
	color: var(--ss-accent-ink);
}

/* ---- Leichte Sprache: zweites Textfeld pro Inhalt ---- */
.ss-ls-text { display: none; }
body.ss-ls-active .ss-standard-text { display: none; }
body.ss-ls-active .ss-ls-text { display: block; }

/* ---- Video (Startseite) ---- */
.ss-video { margin: 1rem 0; }
.ss-video__player {
	display: block;
	width: 100%;
	height: auto;
	aspect-ratio: 16 / 9;
	background: #000;
	border-radius: var(--ss-radius);
}
.ss-video figcaption { margin-top: .4rem; }
/* Platzhalter-Variante, falls (noch) kein Video hinterlegt ist */
.ss-video:not(:has(.ss-video__player)) {
	aspect-ratio: 16 / 9;
	background: var(--ss-surface);
	border: 1px dashed var(--ss-border);
	border-radius: var(--ss-radius);
	display: flex; align-items: center; justify-content: center;
}
.ss-video__placeholder {
	color: var(--ss-muted);
	text-align: center;
	padding: 1rem;
	margin: 0;
}

/* ---- Kategorie-Kacheln (Startseite) ---- */
.ss-tiles {
	list-style: none;
	margin: 0; padding: 0;
	display: grid;
	gap: var(--ss-gap);
	grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.ss-tile a {
	display: flex;
	flex-direction: column;
	height: 100%;
	text-decoration: none;
	color: var(--ss-fg);
	background: #fff;
	border: 1px solid var(--ss-border);
	border-radius: var(--ss-radius);
	padding: 1.25rem;
	min-height: 8rem;
	justify-content: center;
	font-weight: 600;
}
.ss-tile a:hover,
.ss-tile a:focus-visible {
	border-color: var(--ss-accent);
	background: var(--ss-surface);
}
.ss-tile.is-selected a {
	border-color: var(--ss-accent);
	border-width: 2px;
	background: var(--ss-surface);
}
.ss-tile__img {
	display: block;
	width: 100%;
	height: auto;
	aspect-ratio: 3 / 2;
	object-fit: cover;
	border-radius: var(--ss-radius);
	margin-bottom: .75rem;
}
.ss-tile__label { display: block; }

/* ---- CTA „Alle Kurse" ---- */
.ss-cta-all { text-align: center; }

/* ---- Zielgruppen-Auswahl ---- */
.ss-zielgruppen {
	list-style: none; margin: 0; padding: 0;
	display: flex; flex-wrap: wrap; gap: .75rem;
}
.ss-zielgruppen a {
	display: inline-block;
	border: 1px solid var(--ss-accent);
	color: var(--ss-accent);
	background: #fff;
	padding: .55rem 1.1rem;
	border-radius: 999px;
	text-decoration: none;
}
.ss-zielgruppen a:hover,
.ss-zielgruppen a:focus-visible {
	background: var(--ss-accent);
	color: var(--ss-accent-ink);
}
.ss-hint {
	color: var(--ss-muted);
	font-size: .9em;
}

/* ---- Filter-Formular ---- */
.ss-filter {
	background: var(--ss-surface);
	border: 1px solid var(--ss-border);
	border-radius: var(--ss-radius);
	padding: var(--ss-gap);
	margin-block: var(--ss-gap);
}
.ss-filter fieldset {
	border: 0; margin: 0 0 1rem; padding: 0;
}
.ss-filter legend {
	font-weight: 700; padding: 0; margin-bottom: .4rem;
}
.ss-filter__options {
	display: flex; flex-wrap: wrap; gap: .25rem 1.25rem;
}
.ss-filter__options label {
	display: inline-flex; align-items: center; gap: .4rem;
}
.ss-search {
	display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: 1rem;
}
.ss-search input[type="search"] {
	flex: 1 1 16rem;
	padding: .55rem .75rem;
	border: 1px solid var(--ss-border);
	border-radius: var(--ss-radius);
	font: inherit;
}
.ss-btn {
	font: inherit;
	cursor: pointer;
	background: var(--ss-accent);
	color: var(--ss-accent-ink);
	border: 1px solid var(--ss-accent);
	padding: .55rem 1.2rem;
	border-radius: var(--ss-radius);
}
.ss-btn--ghost {
	background: #fff; color: var(--ss-accent);
	text-decoration: none; display: inline-block;
}

/* ---- Kursliste ---- */
.ss-kurse {
	list-style: none; margin: 0; padding: 0;
	display: grid; gap: var(--ss-gap);
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
.ss-kurs {
	border: 1px solid var(--ss-border);
	border-radius: var(--ss-radius);
	padding: 1.25rem;
	background: #fff;
	display: flex; flex-direction: column; gap: .75rem;
}
.ss-kurs__title { margin: 0; font-size: 1.25rem; }
.ss-kurs__desc { margin: 0; color: var(--ss-muted); }
.ss-kurs details {
	border-top: 1px solid var(--ss-border);
	padding-top: .5rem;
}
.ss-kurs summary {
	cursor: pointer; font-weight: 600;
}
.ss-kurs__cta { margin-top: auto; }
.ss-kurs__cta a {
	display: inline-block;
	background: var(--ss-accent);
	color: var(--ss-accent-ink);
	text-decoration: none;
	padding: .6rem 1.1rem;
	border-radius: var(--ss-radius);
	font-weight: 600;
}
.ss-kurs__cta a:hover,
.ss-kurs__cta a:focus-visible { background: #00477a; }

.ss-tax-badges {
	display: flex; flex-wrap: wrap; gap: .4rem;
	list-style: none; margin: 0; padding: 0;
	font-size: .8rem;
}
.ss-tax-badges li {
	background: var(--ss-surface);
	border: 1px solid var(--ss-border);
	border-radius: 999px;
	padding: .15rem .6rem;
	color: var(--ss-muted);
}

.ss-empty {
	padding: var(--ss-gap);
	background: var(--ss-surface);
	border-radius: var(--ss-radius);
}

.ss-section { margin-block: clamp(2rem, 5vw, 3.5rem); }
.ss-section > h2 { margin-top: 0; }

/* ---- Transkript (eingeklappt, unter dem Video) ---- */
.ss-transcript {
	margin-block: 1rem;
	border: 1px solid var(--ss-border);
	border-radius: var(--ss-radius);
	background: var(--ss-surface);
}
.ss-transcript__toggle {
	cursor: pointer;
	padding: .75rem 1rem;
	font-weight: 600;
	color: var(--ss-accent, inherit);
}
.ss-transcript__toggle:focus-visible {
	outline: 2px solid currentColor;
	outline-offset: 2px;
}
.ss-transcript[open] .ss-transcript__toggle {
	border-bottom: 1px solid var(--ss-border);
}
.ss-transcript__text {
	padding: 1rem;
	color: var(--ss-muted);
}
.ss-transcript__text > :first-child { margin-top: 0; }
.ss-transcript__text > :last-child { margin-bottom: 0; }

/* ---- Newsletter-Formular (Brevo) ---- */
.ss-newsletter .sib_signup_form { max-width: 32rem; }
.ss-newsletter .sib-terms-area {
	display: flex; gap: .5rem; align-items: flex-start;
	font-size: .9rem; color: var(--ss-muted);
}

/* ---- Bewegung reduzieren (vestibuläre Einschränkungen) ---- */
@media (prefers-reduced-motion: reduce) {
	* { animation: none !important; transition: none !important; }
}