/* =====================================================================
   Education Online Österreich – Klick-Dummy
   styles.css  ·  Design-System (EDU-CI · Lexend · Dark/Light · Tenant)
   ===================================================================== */

/* ---------- Marken-Tokens (CI/CD Education Group) -------------------- */
:root {
  --edu-dark:   #3B2B69;
  --edu-light:  #00D4D1;
  --edu-blue:   #707DFC;
  --edu-green:  #00A100;
  --edu-yellow: #FFCC00;
  --edu-red:    #FF4A38;

  /* ED:ON-Wortmarke (Limeton aus dem Original) */
  --edon-lime:  #C3D600;

  /* Brand-Keycolor / Mandanten-Akzent (White-Label, per JS überschrieben)
     EDU Blue ist die Schlüsselfarbe der Plattform (Feedback App-Test v1). */
  --accent: var(--edu-blue);

  --radius:   16px;
  --radius-sm: 10px;
  --radius-pill: 999px;
  --shadow: 0 10px 40px rgba(0,0,0,.28);
  --shadow-sm: 0 4px 16px rgba(0,0,0,.18);
  --ring: 0 0 0 3px color-mix(in srgb, var(--accent) 45%, transparent);

  --header-h: 68px;
  --max-w: 1320px;

  --font: "Lexend", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --ease: cubic-bezier(.4,0,.2,1);
}

/* ---------- Dark Mode (Standard, „Premium"-Anmutung) ---------------- */
:root, [data-theme="dark"] {
  --bg:        #0E0B1A;
  --bg-2:      #14102A;
  --surface:   #1A1536;
  --surface-2: #221B45;
  --surface-3: #2C2456;
  --border:    rgba(255,255,255,.10);
  --border-2:  rgba(255,255,255,.16);
  --text:      #F4F2FB;
  --text-2:    #BDB7D4;
  --text-3:    #8B85A8;
  --on-accent: #06141A;
  --scrim:     rgba(6,4,18,.72);
}

/* ---------- Light Mode ---------------------------------------------- */
[data-theme="light"] {
  --bg:        #F4F4FA;
  --bg-2:      #ECEcF6;
  --surface:   #FFFFFF;
  --surface-2: #F6F5FC;
  --surface-3: #EDEBF7;
  --border:    rgba(59,43,105,.14);
  --border-2:  rgba(59,43,105,.24);
  --text:      #1E1733;
  --text-2:    #5A5279;
  --text-3:    #8A83A6;
  --on-accent: #06141A;
  --scrim:     rgba(30,23,51,.55);
  --edon-lime: #9AAB00; /* dunkler für Kontrast auf hellem Grund */
  --shadow: 0 10px 40px rgba(59,43,105,.14);
  --shadow-sm: 0 4px 16px rgba(59,43,105,.10);
}

/* ---------- Reset --------------------------------------------------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; font-family: var(--font); background: var(--bg); color: var(--text);
  -webkit-font-smoothing: antialiased; line-height: 1.5;
  overflow-x: hidden;
}
h1,h2,h3,h4 { margin: 0; font-weight: 700; letter-spacing: -.02em; line-height: 1.15; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: none; box-shadow: var(--ring); border-radius: 8px; }

/* Skip-Link (Barrierefreiheit) */
.skip-link { position: fixed; top: -60px; left: 12px; z-index: 400; background: var(--accent); color: var(--on-accent);
  padding: 10px 16px; border-radius: 10px; font-weight: 700; box-shadow: var(--shadow-sm); transition: top .16s var(--ease); }
.skip-link:focus { top: 12px; }

/* Bewegung reduzieren (prefers-reduced-motion) */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important;
    transition-duration: .001ms !important; scroll-behavior: auto !important; }
}

.material-symbols-rounded {
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
  vertical-align: middle; user-select: none;
}

/* ---------- Layout-Helfer ------------------------------------------- */
.wrap { max-width: var(--max-w); margin: 0 auto; padding: 0 28px; }
.app { min-height: 100vh; }
.view { padding: 30px 0 90px; animation: fade .35s var(--ease); }
@keyframes fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.muted { color: var(--text-2); }
.hide { display: none !important; }

/* =====================================================================
   HEADER / NAVIGATION
   ===================================================================== */
.header {
  position: sticky; top: 0; z-index: 60; height: var(--header-h);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.header__in { display: flex; align-items: center; gap: 22px; height: 100%; }

/* Logo */
.logo { display: flex; align-items: center; gap: 13px; flex-shrink: 0; margin-left: -22px; }

/* Header-Logo (je Mandant). Filter je nach Grundfarbe & Theme: */
.logo__img { height: 38px; width: auto; max-width: 260px; object-fit: contain; display: block; }
[data-theme="light"] .logo__img--light { filter: brightness(0); }          /* weißes Logo (OÖ) → dunkel */
[data-theme="dark"]  .logo__img--dark  { filter: brightness(0) invert(1); } /* dunkles Logo (Kärnten) → weiß */

/* ED:ON-Wortmarke (typografische Reproduktion, theme-fähig) */
.edon {
  font-weight: 800; font-size: 30px; line-height: 1; letter-spacing: -1.5px;
  display: inline-flex; align-items: center; user-select: none;
}
.edon__ed    { color: var(--edon-lime); }
.edon__colon { color: var(--edon-lime); margin: 0 -1px; }
.edon__on    { color: var(--text); }
.edon__n     { color: var(--text-2); }

.logo__txt { display: flex; flex-direction: column; line-height: 1.05; padding-left: 13px; border-left: 1px solid var(--border); }
.logo__txt b { font-size: 14.5px; letter-spacing: -.02em; font-weight: 600; }
.logo__txt span { font-size: 10.5px; color: var(--text-2); letter-spacing: .12em; text-transform: uppercase; }

/* Hauptnavigation */
.nav { display: flex; align-items: center; gap: 4px; margin-left: 6px; }
.nav a {
  position: relative; padding: 9px 13px; border-radius: var(--radius-pill);
  font-size: 14.5px; font-weight: 500; color: var(--text-2); transition: .18s var(--ease);
  display: inline-flex; align-items: center; gap: 7px; white-space: nowrap;
}
.nav a .material-symbols-rounded { font-size: 19px; }
.nav a:hover { color: var(--text); background: var(--surface-2); }
.nav a.active { color: var(--text); background: var(--surface-2); }
.nav a.active::after {
  content: ""; position: absolute; left: 13px; right: 13px; bottom: 2px; height: 2px;
  border-radius: 2px; background: var(--accent);
}
.nav a.ai { color: var(--edu-blue); }
.nav a.ai.active, .nav a.ai:hover { background: color-mix(in srgb, var(--edu-blue) 16%, transparent); }

.header__right { margin-left: auto; display: flex; align-items: center; gap: 10px; }

/* Icon-Button */
.iconbtn {
  width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center;
  background: var(--surface-2); color: var(--text); transition: .18s var(--ease);
  position: relative; border: 1px solid transparent;
}
.iconbtn:hover { background: var(--surface-3); border-color: var(--border); }
.iconbtn .material-symbols-rounded { font-size: 22px; }
.iconbtn .badge {
  position: absolute; top: -4px; right: -4px; min-width: 18px; height: 18px; padding: 0 5px;
  background: var(--edu-red); color: #fff; font-size: 11px; font-weight: 700;
  border-radius: 999px; display: grid; place-items: center; border: 2px solid var(--bg);
}

/* Account-Pille */
.account-pill {
  display: flex; align-items: center; gap: 9px; padding: 5px 13px 5px 5px;
  background: var(--surface-2); border-radius: var(--radius-pill); border: 1px solid var(--border);
  transition: .18s var(--ease);
}
.account-pill:hover { background: var(--surface-3); }
.avatar {
  width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; overflow: hidden;
  background: linear-gradient(135deg, var(--edu-blue), var(--edu-dark)); color: #fff;
  font-weight: 700; font-size: 13px; flex-shrink: 0;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; display: block; }
.account-pill small { display: block; font-size: 12px; color: var(--text-2); line-height: 1.2; }
.account-pill b { display: block; font-size: 13.5px; line-height: 1.2; }
.account-pill > span:last-child { display: flex; flex-direction: column; text-align: left; }

/* Mandanten-Menü */
.menu {
  position: absolute; top: calc(var(--header-h) - 6px); background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 8px; min-width: 248px; z-index: 80; animation: fade .18s var(--ease);
}
.menu h5 { font-size: 11px; text-transform: uppercase; letter-spacing: .1em; color: var(--text-3); padding: 8px 10px 4px; }
.menu button.row {
  width: 100%; display: flex; align-items: center; gap: 11px; padding: 10px; border-radius: 10px;
  text-align: left; transition: .15s; font-size: 14px;
}
.menu button.row:hover { background: var(--surface-2); }
.menu .dot { width: 13px; height: 13px; border-radius: 50%; flex-shrink: 0; }
.menu .row.sel { background: var(--surface-2); }
.menu .row.sel .material-symbols-rounded { margin-left: auto; color: var(--accent); }
.menu .row.inert { opacity: .5; cursor: default; }
.menu .row.inert:hover { background: transparent; }
.menu .demo-tag { margin-left: auto; font-size: 10px; font-weight: 700; letter-spacing: .04em; color: var(--text-3); border: 1px solid var(--border); padding: 2px 6px; border-radius: 6px; }

/* Bottom-Nav (mobil) */
.botnav { display: none; }

/* =====================================================================
   BUTTONS / CHIPS
   ===================================================================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 20px; border-radius: var(--radius-pill); font-weight: 600; font-size: 15px;
  transition: .18s var(--ease); white-space: nowrap; border: 1px solid transparent;
}
.btn .material-symbols-rounded { font-size: 20px; }
.btn--primary { background: var(--accent); color: var(--on-accent); }
.btn--primary:hover { filter: brightness(1.08); transform: translateY(-1px); box-shadow: var(--shadow-sm); }
.btn--ghost { background: var(--surface-2); color: var(--text); border-color: var(--border); }
.btn--ghost:hover { background: var(--surface-3); }
.btn--ai { background: linear-gradient(120deg, var(--edu-blue), var(--edu-dark)); color: #fff; }
.btn--ai:hover { filter: brightness(1.1); transform: translateY(-1px); }
.btn--block { width: 100%; }
.btn--sm { padding: 8px 14px; font-size: 13.5px; }

.chip {
  display: inline-flex; align-items: center; gap: 6px; padding: 7px 13px;
  border-radius: var(--radius-pill); background: var(--surface-2); border: 1px solid var(--border);
  font-size: 13.5px; font-weight: 500; color: var(--text-2); transition: .16s var(--ease); cursor: pointer;
}
.chip .material-symbols-rounded { font-size: 17px; }
.chip:hover { color: var(--text); border-color: var(--border-2); }
.chip.sel { background: var(--accent); color: var(--on-accent); border-color: transparent; font-weight: 600; }
/* „Zurück"-Chips bleiben beim Scrollen unter dem Header sichtbar */
.chip--back {
  position: sticky; top: calc(var(--header-h) + 12px); z-index: 40; margin-bottom: 16px;
  background: color-mix(in srgb, var(--surface-2) 88%, transparent);
  backdrop-filter: saturate(160%) blur(10px);
  box-shadow: 0 4px 14px rgba(0,0,0,.22);
}

/* Typ-Badge */
.type-badge {
  display: inline-flex; align-items: center; gap: 5px; padding: 4px 10px; border-radius: var(--radius-pill);
  font-size: 11.5px; font-weight: 700; letter-spacing: .02em; color: #fff;
}
.type-badge .material-symbols-rounded { font-size: 14px; }

/* =====================================================================
   SECTION-KOPF
   ===================================================================== */
.section { margin-top: 42px; }
.section__head { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 16px; gap: 16px; }
.section__head h2 { font-size: 23px; }
.section__head .sub { color: var(--text-2); font-size: 14px; margin-top: 3px; }
.section__head a { color: var(--accent); font-weight: 600; font-size: 14px; display: inline-flex; align-items: center; gap: 4px; }

/* =====================================================================
   HERO (Startseite – Search First)
   ===================================================================== */
.hero {
  position: relative; border-radius: 28px; overflow: hidden; padding: 64px 40px 56px;
  background:
    radial-gradient(900px 420px at 12% -10%, color-mix(in srgb, var(--edu-blue) 55%, transparent), transparent 60%),
    radial-gradient(760px 420px at 92% 120%, color-mix(in srgb, var(--accent) 55%, transparent), transparent 60%),
    linear-gradient(135deg, var(--edu-dark), #120c28);
  border: 1px solid var(--border); box-shadow: var(--shadow);
}
/* Design-Element „Digitalisierung & Technologie" (ersetzt das „Synapsen"-Motiv) */
.hero::after {
  content: ""; position: absolute; right: 0; bottom: 0; width: 52%; height: 92%;
  background-color: rgba(255,255,255,.16);
  -webkit-mask: url("../img/motif-digital.svg") right bottom / contain no-repeat;
          mask: url("../img/motif-digital.svg") right bottom / contain no-repeat;
  pointer-events: none;
}
.hero__in { position: relative; z-index: 2; max-width: 860px; }
.hero .eyebrow {
  display: inline-flex; align-items: center; gap: 8px; color: #fff; font-size: 13px; font-weight: 600;
  background: rgba(255,255,255,.13); padding: 7px 14px; border-radius: 999px; margin-bottom: 20px;
  border: 1px solid rgba(255,255,255,.18);
}
.hero h1 { color: #fff; font-size: 42px; line-height: 1.08; margin-bottom: 12px; }
.hero h1 .grad { background: linear-gradient(90deg, var(--edu-light), var(--edu-blue)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { color: rgba(255,255,255,.82); font-size: 17px; max-width: 620px; margin-bottom: 28px; }

/* Großes Suchfeld */
.searchbox {
  display: flex; align-items: center; gap: 12px; background: #fff; border-radius: 18px;
  padding: 9px 9px 9px 20px; box-shadow: 0 20px 50px rgba(0,0,0,.35); max-width: 720px;
}
.searchbox .material-symbols-rounded { color: var(--edu-dark); font-size: 26px; }
.searchbox input {
  flex: 1; border: none; outline: none; background: none; font-family: var(--font);
  font-size: 17px; color: #1a1330; padding: 12px 0;
}
.searchbox input::placeholder { color: #6b6385; }
.searchbox .btn--primary { padding: 13px 26px; }

.hero .suggests { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 18px; }
.hero .suggests span { color: rgba(255,255,255,.6); font-size: 13px; align-self: center; margin-right: 2px; }
.hero .suggests button {
  padding: 8px 14px; border-radius: 999px; background: rgba(255,255,255,.12); color: #fff;
  font-size: 13.5px; font-weight: 500; border: 1px solid rgba(255,255,255,.16); transition: .16s;
}
.hero .suggests button:hover { background: rgba(255,255,255,.24); }

.hero__stats { position: relative; z-index: 2; display: flex; gap: 34px; margin-top: 34px; flex-wrap: wrap; }
.hero__stats div b { display: block; color: #fff; font-size: 26px; }
.hero__stats div span { color: rgba(255,255,255,.7); font-size: 13px; }

/* =====================================================================
   HERO-KARUSSELL (Netflix-Stil, Startseite)
   ===================================================================== */
.herocar { position: relative; border-radius: 24px; overflow: hidden; box-shadow: var(--shadow); }
.herocar__track { position: relative; aspect-ratio: 21/9; min-height: 360px; }
.herocar__slide {
  position: absolute; inset: 0; opacity: 0; transition: opacity .8s var(--ease); pointer-events: none;
  background-size: cover; background-position: center;
}
.herocar__slide.on { opacity: 1; pointer-events: auto; }
.herocar__slide::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(8,5,20,.92) 0%, rgba(8,5,20,.6) 38%, transparent 70%),
              linear-gradient(0deg, rgba(8,5,20,.85), transparent 55%);
}
.herocar__content { position: absolute; left: 0; bottom: 0; z-index: 3; padding: 44px 48px; max-width: 640px; }
.herocar__kicker { display: inline-flex; align-items: center; gap: 7px; color: var(--edu-light); font-weight: 700; font-size: 13px; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 12px; }
.herocar__content h2 { color: #fff; font-size: 40px; line-height: 1.05; margin-bottom: 12px; text-shadow: 0 2px 20px rgba(0,0,0,.4); }
.herocar__content p { color: rgba(255,255,255,.88); font-size: 16px; margin-bottom: 22px; max-width: 520px; }
.herocar__btns { display: flex; gap: 12px; flex-wrap: wrap; }
.herocar__dots { position: absolute; right: 24px; bottom: 22px; z-index: 4; display: flex; gap: 8px; }
.herocar__dots button { width: 26px; height: 5px; border-radius: 3px; background: rgba(255,255,255,.4); transition: .2s; }
.herocar__dots button.on { background: #fff; width: 38px; }
.herocar__arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 4; width: 46px; height: 46px;
  border-radius: 50%; background: rgba(0,0,0,.4); color: #fff; display: grid; place-items: center; backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,.18); transition: .16s; opacity: 0;
}
.herocar:hover .herocar__arrow { opacity: 1; }
.herocar__arrow:hover { background: rgba(0,0,0,.65); }
.herocar__arrow.prev { left: 18px; }
.herocar__arrow.next { right: 18px; }
.herocar__pause { position: absolute; right: 24px; bottom: 42px; z-index: 4; width: 30px; height: 30px; border-radius: 50%;
  background: rgba(0,0,0,.45); color: #fff; display: grid; place-items: center; backdrop-filter: blur(6px); border: 1px solid rgba(255,255,255,.2);
  opacity: 0; transition: opacity .2s var(--ease), background .16s var(--ease); }
.herocar:hover .herocar__pause, .herocar:focus-within .herocar__pause { opacity: 1; }
.herocar__pause:hover { background: rgba(0,0,0,.7); }
.herocar__pause .material-symbols-rounded { font-size: 17px; }

/* =====================================================================
   SUCH-POPUP (Liquid Glass) – „Was möchtest du heute unterrichten?"
   ===================================================================== */
.glass-bg {
  position: fixed; inset: 0; z-index: 150; display: grid; place-items: center; padding: 24px;
  background: color-mix(in srgb, var(--bg) 46%, transparent);
  -webkit-backdrop-filter: blur(12px) saturate(135%); backdrop-filter: blur(12px) saturate(135%);
  animation: fade .3s var(--ease);
}
.glass-card {
  position: relative; width: 100%; max-width: 720px; border-radius: 26px; padding: 44px 40px 36px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--surface) 78%, transparent), color-mix(in srgb, var(--surface-2) 70%, transparent));
  border: 1px solid var(--border-2); box-shadow: 0 30px 80px rgba(0,0,0,.45), inset 0 1px 0 rgba(255,255,255,.18);
  -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px); animation: pop .35s var(--ease);
}
.glass-card .close-x { position: absolute; top: 16px; right: 16px; }
.glass-card .eyebrow {
  display: inline-flex; align-items: center; gap: 8px; color: var(--accent); font-size: 13px; font-weight: 600;
  background: color-mix(in srgb, var(--accent) 14%, transparent); padding: 7px 14px; border-radius: 999px; margin-bottom: 18px;
}
.glass-greet { color: var(--accent); font-weight: 700; font-size: 18px; margin-bottom: 4px; }
.glass-card h2 { font-size: 32px; line-height: 1.1; margin-bottom: 8px; }
.glass-card .sub { color: var(--text-2); font-size: 15px; margin-bottom: 24px; }
.glass-search {
  display: flex; align-items: center; gap: 14px; background: var(--surface); border: 1px solid var(--border-2);
  border-radius: 16px; padding: 8px 8px 8px 20px; box-shadow: var(--shadow-sm);
}
.glass-search .material-symbols-rounded { color: var(--accent); font-size: 26px; flex-shrink: 0; }
.glass-search input { flex: 1; min-width: 0; border: none; outline: none; background: none; font-family: var(--font); font-size: 17px; color: var(--text); padding: 13px 0 13px 6px; }
.glass-chips { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 18px; }
.glass-chips .lbl { align-self: center; color: var(--text-3); font-size: 13px; margin-right: 2px; }
.glass-skip { text-align: center; margin-top: 26px; }
.glass-skip button { color: var(--text-2); font-size: 13.5px; font-weight: 500; display: inline-flex; align-items: center; gap: 6px; }
.glass-skip button:hover { color: var(--text); }

/* =====================================================================
   KARTEN / RAILS
   ===================================================================== */
.rail { display: flex; gap: 18px; overflow-x: auto; padding: 4px 2px 14px; scroll-snap-type: x mandatory; }
.rail::-webkit-scrollbar { height: 8px; }
.rail::-webkit-scrollbar-thumb { background: var(--surface-3); border-radius: 8px; }
.rail > * { scroll-snap-align: start; }
.rail .card { flex: 0 0 248px; min-width: 248px; }
/* Lernpfade sind Querkarten – in Reihen brauchen sie mehr Breite als Medienkarten */
.rail .unitcard { flex: 0 0 380px; min-width: 380px; }

.grid { display: grid; gap: 18px; }
.grid--media { grid-template-columns: repeat(auto-fill, minmax(248px, 1fr)); }
.grid--sub { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }

/* Medien-Karte */
.card {
  position: relative; border-radius: var(--radius); overflow: hidden; background: var(--surface);
  border: 1px solid var(--border); transition: .2s var(--ease); cursor: pointer; min-width: 248px;
  display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-4px); border-color: var(--border-2); box-shadow: var(--shadow); }
.card__thumb { position: relative; aspect-ratio: 16/10; display: grid; place-items: center; color: #fff; overflow: hidden; }
.card__thumb .ico { font-size: 52px; opacity: .9; z-index: 0; }
.card__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; }
.card:hover .card__img { transform: scale(1.05); transition: transform .4s var(--ease); }
.card__thumb::after { content: ""; position: absolute; inset: 0; z-index: 2; background: linear-gradient(180deg, rgba(0,0,0,.05) 0%, transparent 35%, rgba(0,0,0,.62)); }
.card__top { position: absolute; top: 10px; left: 10px; right: 10px; display: flex; justify-content: space-between; z-index: 5; }
.card__dur {
  background: rgba(0,0,0,.6); color: #fff; font-size: 11.5px; font-weight: 600; padding: 4px 8px;
  border-radius: 7px; backdrop-filter: blur(4px); align-self: flex-start;
}
.card__play {
  position: absolute; inset: 0; display: grid; place-items: center; z-index: 3; opacity: 0; transition: .2s;
  /* Wichtig: darf die Merken-/Dashboard-Buttons darüber nicht abfangen */
  pointer-events: none;
}
.card__play span {
  width: 52px; height: 52px; border-radius: 50%; background: rgba(255,255,255,.92); color: #111;
  display: grid; place-items: center; box-shadow: 0 6px 20px rgba(0,0,0,.4);
}
.card__play .material-symbols-rounded { font-size: 30px; font-variation-settings: 'FILL' 1; }
.card:hover .card__play { opacity: 1; }
.card__btns { display: flex; gap: 6px; z-index: 4; }
.card__fav, .card__dashadd {
  width: 34px; height: 34px; border-radius: 50%; background: rgba(0,0,0,.45); color: #fff; backdrop-filter: blur(4px);
  display: grid; place-items: center; cursor: pointer; transition: .16s var(--ease);
}
.card__fav .material-symbols-rounded, .card__dashadd .material-symbols-rounded { font-size: 19px; }
.card__fav.on .material-symbols-rounded { color: var(--edu-red); font-variation-settings: 'FILL' 1; }
/* Farbliche Hover-Markierung: macht sichtbar, dass die Icons anklickbar sind */
.card__dashadd:hover { background: var(--accent); color: var(--on-accent); transform: scale(1.1); }
.card__fav:hover { background: var(--edu-red); color: #fff; transform: scale(1.1); }
.card__fav:hover .material-symbols-rounded { color: #fff; }
.card__body { padding: 13px 14px 15px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.card__title { font-size: 15.5px; font-weight: 600; line-height: 1.3; }
.card__meta { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--text-2); margin-top: auto; flex-wrap: wrap; }
.card__meta .material-symbols-rounded { font-size: 15px; }
.card--redaktion .card__meta { flex-wrap: nowrap; align-items: flex-start; }
.card--redaktion .card__meta span:last-child { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.dot-sep { width: 3px; height: 3px; border-radius: 50%; background: var(--text-3); }
.fresh-tag { color: var(--edu-light); font-weight: 700; font-size: 11px; }

/* Fach-Karte */
.subcard {
  position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 5/3;
  display: flex; align-items: flex-end; padding: 16px; color: #fff; cursor: pointer;
  transition: .2s var(--ease); border: 1px solid var(--border);
}
.subcard:hover { transform: translateY(-3px) scale(1.01); box-shadow: var(--shadow); }
.subcard::before { content: ""; position: absolute; inset: 0; background: inherit; }
.subcard__ico { position: absolute; top: 12px; right: 12px; font-size: 30px; opacity: .85; }
.subcard b { position: relative; z-index: 2; font-size: 17px; }
.subcard small { position: relative; z-index: 2; display: block; opacity: .85; font-size: 12px; }

/* Unterrichtseinheit-Karte (breit) */
.unitcard {
  display: flex; gap: 0; border-radius: var(--radius); overflow: hidden; background: var(--surface);
  border: 1px solid var(--border); cursor: pointer; transition: .2s var(--ease); min-height: 132px;
}
.unitcard:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--border-2); }
.unitcard__art { width: 138px; flex-shrink: 0; display: grid; place-items: center; color: #fff; }
.unitcard__art .material-symbols-rounded { font-size: 44px; opacity: .92; }
.unitcard__body { padding: 16px 18px; display: flex; flex-direction: column; gap: 7px; flex: 1; }
.unitcard__body h3 { font-size: 17px; }
.unitcard__body .meta { display: flex; gap: 8px; flex-wrap: wrap; font-size: 12.5px; color: var(--text-2); margin-top: auto; align-items: center; }

/* Playlist-Karte */
.plcard {
  border-radius: var(--radius); overflow: hidden; background: var(--surface); border: 1px solid var(--border);
  cursor: pointer; transition: .2s var(--ease);
}
.plcard:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.plcard__art { aspect-ratio: 1/1; display: grid; place-items: center; color: #fff; position: relative; }
.plcard__art .material-symbols-rounded { font-size: 56px; opacity: .92; }
.plcard__art .count { position: absolute; bottom: 10px; right: 10px; background: rgba(0,0,0,.55); padding: 4px 9px; border-radius: 8px; font-size: 12px; font-weight: 600; }
.plcard__body { padding: 14px; }
.plcard__body h3 { font-size: 16px; margin-bottom: 4px; }
.plcard__body small { color: var(--text-2); font-size: 12.5px; }
.plcard__body .saves { display: flex; align-items: center; gap: 5px; margin-top: 10px; font-size: 12.5px; color: var(--text-2); }
.plcard__body .saves .material-symbols-rounded { font-size: 16px; color: var(--accent); }

/* =====================================================================
   SUCHE
   ===================================================================== */
.searchbar-page {
  display: flex; align-items: center; gap: 12px; background: var(--surface); border: 1px solid var(--border-2);
  border-radius: var(--radius); padding: 6px 6px 6px 18px; box-shadow: var(--shadow-sm);
}
.searchbar-page .material-symbols-rounded { color: var(--text-2); font-size: 24px; }
.searchbar-page input { flex: 1; border: none; background: none; outline: none; font-family: var(--font); font-size: 16px; color: var(--text); padding: 12px 0; }
.filterbar { display: flex; gap: 9px; flex-wrap: wrap; margin: 20px 0 8px; align-items: center; }
.filterbar .lbl { font-size: 13px; color: var(--text-3); font-weight: 600; margin-right: 2px; }
.result-count { color: var(--text-2); font-size: 14px; margin: 18px 0 6px; }

/* Tabs */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin: 8px 0 4px; overflow-x: auto; }
.tabs button {
  padding: 12px 16px; font-size: 14.5px; font-weight: 600; color: var(--text-2); position: relative; white-space: nowrap;
}
.tabs button.active { color: var(--text); }
.tabs button.active::after { content:""; position: absolute; left: 12px; right: 12px; bottom: -1px; height: 3px; background: var(--accent); border-radius: 3px 3px 0 0; }
.tabs button .cnt { font-size: 12px; color: var(--text-3); margin-left: 5px; }

/* =====================================================================
   FILM-DETAILSEITE
   ===================================================================== */
.detail { display: grid; grid-template-columns: minmax(0, 1fr) 372px; gap: 28px; align-items: start; }
.detail > * { min-width: 0; }

/* Player */
.player {
  position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 16/9;
  display: grid; place-items: center; color: #fff; box-shadow: var(--shadow);
}
.player::after { content:""; position:absolute; inset:0; background: radial-gradient(circle at center, transparent 40%, rgba(0,0,0,.4)); }
.player .bigplay {
  position: relative; z-index: 3; width: 84px; height: 84px; border-radius: 50%;
  background: rgba(255,255,255,.95); color: #111; display: grid; place-items: center;
  box-shadow: 0 12px 36px rgba(0,0,0,.5); transition: .18s; cursor: pointer;
}
.player .bigplay:hover { transform: scale(1.06); }
.player .bigplay .material-symbols-rounded { font-size: 46px; font-variation-settings: 'FILL' 1; }
.player .ico-bg { position: absolute; font-size: 180px; opacity: .14; z-index: 0; }
.player__poster { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; }
.player--video { background: #000; }
.player__video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; background: #000; z-index: 1; }
.player__quizbtn {
  position: absolute; top: 16px; right: 16px; z-index: 6; display: inline-flex; align-items: center; gap: 7px;
  background: var(--edu-yellow); color: #2a2200; font-weight: 700; font-size: 13px; padding: 9px 14px;
  border-radius: 999px; box-shadow: var(--shadow-sm); transition: .16s var(--ease);
}
.player__quizbtn:hover { filter: brightness(1.05); transform: translateY(-1px); }
.player__quizbtn .material-symbols-rounded { font-size: 18px; }

/* ----- Umschalter Video-/Audio-Ansicht (Podcast mit Video) ----- */
.player-modeswitch { display: flex; gap: 8px; margin-bottom: 12px; }
.player-modeswitch button { display: inline-flex; align-items: center; gap: 7px; padding: 8px 14px; border-radius: 999px; font-size: 13.5px; font-weight: 600;
  background: var(--surface-2); color: var(--text-2); border: 1px solid var(--border); cursor: pointer; transition: .15s var(--ease); }
.player-modeswitch button.sel { background: var(--accent); color: #fff; border-color: var(--accent); }
.player-modeswitch .material-symbols-rounded { font-size: 18px; }

/* ----- Audio-Player (Podcast/Hörbuch, Spotify/Audible-Anmutung) ----- */
.audiop { position: relative; border-radius: var(--radius); overflow: hidden; padding: 32px 28px 24px; color: #fff; box-shadow: var(--shadow); }
.audiop__top { display: flex; align-items: center; gap: 16px; margin-bottom: 22px; }
.audiop__ico { font-size: 40px; background: rgba(255,255,255,.16); width: 64px; height: 64px; border-radius: 16px; display: grid; place-items: center; flex-shrink: 0; }
.audiop__meta small { display: block; opacity: .8; font-size: 12.5px; text-transform: uppercase; letter-spacing: .04em; margin-bottom: 3px; }
.audiop__meta b { font-size: 19px; line-height: 1.3; }
.audiop__wave { position: relative; display: flex; align-items: flex-end; gap: 2px; height: 64px; margin-bottom: 14px; }
.audiop__wave span { flex: 1; background: rgba(255,255,255,.28); border-radius: 2px; min-width: 2px; }
.audiop__wave-fill { position: absolute; inset: 0; width: 0%; overflow: hidden; display: flex; align-items: flex-end; gap: 2px; pointer-events: none; }
.audiop__wave-fill::before { content: ""; position: absolute; inset: 0; }
.audiop__seek { position: relative; height: 6px; border-radius: 3px; background: rgba(255,255,255,.25); cursor: pointer; margin-bottom: 8px; }
.audiop__seek-fill { position: absolute; inset: 0; width: 0%; background: #fff; border-radius: 3px; }
.audiop__time { display: flex; justify-content: space-between; font-size: 12px; font-variant-numeric: tabular-nums; opacity: .85; margin-bottom: 18px; }
.audiop__ctrl { display: flex; align-items: center; justify-content: center; gap: 18px; }
.audiop__ctrl .iconbtn { color: #fff; width: 40px; height: 40px; }
.audiop__ctrl .iconbtn:hover { background: rgba(255,255,255,.16); }
.audiop__ctrl .iconbtn .material-symbols-rounded { font-size: 24px; }
#audiop-rate { font-size: 13px; font-weight: 700; }
.audiop__play { width: 58px; height: 58px; border-radius: 50%; background: #fff; color: #111; display: grid; place-items: center; box-shadow: 0 8px 24px rgba(0,0,0,.35); transition: .15s; }
.audiop__play:hover { transform: scale(1.06); }
.audiop__play .material-symbols-rounded { font-size: 30px; }
.audiop__chapters { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 18px; }
.audiop__chapters .chip { background: rgba(255,255,255,.14); color: #fff; border-color: rgba(255,255,255,.24); }
.audiop__chapters .chip:hover { background: rgba(255,255,255,.24); }

/* ----- Inhaltsschutz (Lizenz / DRM / Domain-Lock) ----- */
.prot-chip { display: inline-flex; align-items: center; gap: 6px; padding: 7px 13px; border-radius: var(--radius-pill); font-size: 13px; font-weight: 600;
  background: color-mix(in srgb, var(--edu-green) 16%, transparent); color: var(--edu-green);
  border: 1px solid color-mix(in srgb, var(--edu-green) 38%, transparent); cursor: pointer; transition: .15s var(--ease); }
.prot-chip:hover { background: color-mix(in srgb, var(--edu-green) 26%, transparent); }
.prot-chip .material-symbols-rounded { font-size: 17px; }
.vlock { display: inline-flex; align-items: center; gap: 5px; padding: 4px 10px; border-radius: var(--radius-pill);
  background: rgba(255,255,255,.16); color: #fff; font-size: 11.5px; font-weight: 700; margin-left: 6px; }
.vlock .material-symbols-rounded { font-size: 15px; }
.vlock:hover { background: rgba(255,255,255,.28); }
.prot-token { margin-top: 14px; display: flex; align-items: center; gap: 9px; font-size: 13px; color: var(--text-2);
  background: var(--surface-2); border: 1px solid var(--border); border-radius: 11px; padding: 11px 14px; }
.prot-token .material-symbols-rounded { color: var(--accent); }
.prot-token b { color: var(--text); font-variant-numeric: tabular-nums; }

/* ----- Eigener Player (Wowza) mit Custom-Controls ----- */
.vplayer .player__video { object-fit: contain; background: #000; z-index: 1; }
.vbig { position: absolute; inset: 0; margin: auto; width: 84px; height: 84px; border-radius: 50%; background: rgba(255,255,255,.94); color: #111; display: grid; place-items: center; z-index: 5; box-shadow: 0 12px 36px rgba(0,0,0,.5); transition: .15s; }
.vbig:hover { transform: scale(1.06); }
.vbig .material-symbols-rounded { font-size: 46px; font-variation-settings: 'FILL' 1; }
.vbar { position: absolute; left: 0; right: 0; bottom: 0; z-index: 6; padding: 8px 14px 12px; background: linear-gradient(transparent, rgba(0,0,0,.8)); opacity: 0; transition: opacity .2s var(--ease); }
.vplayer:hover .vbar, .vplayer:focus-within .vbar, .vplayer.show-bar .vbar { opacity: 1; }
.vseek { position: relative; height: 6px; border-radius: 4px; background: rgba(255,255,255,.28); cursor: pointer; margin-bottom: 8px; }
.vseek__buf { position: absolute; left: 0; top: 0; bottom: 0; width: 0; background: rgba(255,255,255,.35); border-radius: 4px; }
.vseek__fill { position: absolute; left: 0; top: 0; bottom: 0; width: 0; background: var(--accent); border-radius: 4px; }
.vseek__dot { position: absolute; top: 50%; left: 0; width: 14px; height: 14px; border-radius: 50%; background: #fff; transform: translate(-50%,-50%); box-shadow: 0 1px 4px rgba(0,0,0,.5); }
.vseek__mark { position: absolute; top: -2px; width: 3px; height: 10px; background: var(--edu-yellow); border-radius: 2px; transform: translateX(-50%); }
.vthumb { position: absolute; bottom: 18px; left: 0; transform: translateX(-50%); opacity: 0; transition: opacity .12s; pointer-events: none; text-align: center; }
.vthumb img { width: 132px; height: 74px; object-fit: cover; border-radius: 8px; border: 2px solid #fff; display: block; }
.vthumb span { display: inline-block; margin-top: 4px; background: rgba(0,0,0,.82); color: #fff; font-size: 11px; padding: 2px 7px; border-radius: 5px; font-variant-numeric: tabular-nums; }
.vrow { display: flex; align-items: center; gap: 5px; color: #fff; }
.vbtn { width: 38px; height: 38px; border-radius: 9px; display: grid; place-items: center; color: #fff; transition: .15s; }
.vbtn:hover { background: rgba(255,255,255,.18); }
.vbtn .material-symbols-rounded { font-size: 22px; }
.vbtn--txt { width: auto; padding: 0 10px; font-weight: 700; font-size: 13px; }
/* Lautstärke: Stumm-Button + ausfahrender Slider */
.vvol { display: flex; align-items: center; }
.vvol__range { -webkit-appearance: none; appearance: none; width: 0; opacity: 0; height: 4px; border-radius: 3px;
  background: rgba(255,255,255,.35); cursor: pointer; transition: width .2s var(--ease), opacity .2s var(--ease); vertical-align: middle; }
.vvol:hover .vvol__range, .vvol__range:focus-visible { width: 80px; opacity: 1; margin: 0 6px 0 2px; }
.vvol__range::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 13px; height: 13px; border-radius: 50%; background: #fff; cursor: pointer; box-shadow: 0 1px 3px rgba(0,0,0,.5); }
.vvol__range::-moz-range-thumb { width: 13px; height: 13px; border: none; border-radius: 50%; background: #fff; cursor: pointer; }
.vtime { font-size: 12.5px; color: rgba(255,255,255,.9); font-variant-numeric: tabular-nums; margin-left: 4px; white-space: nowrap; }
.vspacer { flex: 1; }
.vpop { position: absolute; bottom: 62px; right: 14px; z-index: 8; background: var(--surface); border: 1px solid var(--border-2); border-radius: 12px; box-shadow: var(--shadow); padding: 6px; min-width: 154px; max-height: 240px; overflow: auto; animation: fade .15s; }
.vpop button { display: block; width: 100%; text-align: left; padding: 9px 12px; border-radius: 8px; font-size: 13.5px; color: var(--text); white-space: nowrap; }
.vpop button:hover { background: var(--surface-2); }
.vpop button.on { color: var(--accent); font-weight: 700; }
.player__video::cue { background: rgba(0,0,0,.72); color: #fff; font-family: var(--font); }

/* Transkript-Panel (synchron, klickbar) */
.vtrans { margin-top: 14px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); overflow: hidden; }
.vtrans__h { padding: 13px 16px; border-bottom: 1px solid var(--border); font-weight: 700; font-size: 15px; display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }
.vtrans__h .material-symbols-rounded { color: var(--accent); }
.vtrans__h small { font-weight: 400; color: var(--text-3); font-size: 12.5px; }
.vtrans__body { max-height: 240px; overflow: auto; padding: 6px; }
.vtl { display: block; width: 100%; text-align: left; padding: 9px 12px; border-radius: 9px; font-size: 14px; color: var(--text-2); line-height: 1.45; transition: .12s; }
.vtl:hover { background: var(--surface-2); color: var(--text); }
.vtl.on { background: color-mix(in srgb, var(--accent) 14%, transparent); color: var(--text); }
.vtl__t { display: inline-block; min-width: 46px; color: var(--accent); font-weight: 700; font-size: 12.5px; font-variant-numeric: tabular-nums; margin-right: 8px; }
.player__badge { position: absolute; top: 16px; left: 16px; z-index: 4; }

/* Player-Controls (Demo) */
.pcontrols { position: absolute; left: 0; right: 0; bottom: 0; z-index: 4; padding: 16px; background: linear-gradient(transparent, rgba(0,0,0,.7)); }
.pbar { height: 5px; border-radius: 3px; background: rgba(255,255,255,.25); position: relative; cursor: pointer; }
.pbar__fill { position: absolute; left: 0; top: 0; bottom: 0; width: 28%; background: var(--accent); border-radius: 3px; }
.pbar__dot { position: absolute; left: 28%; top: 50%; width: 13px; height: 13px; background: #fff; border-radius: 50%; transform: translate(-50%,-50%); }
.pbar .marker { position: absolute; top: -3px; width: 3px; height: 11px; background: var(--edu-yellow); border-radius: 2px; }
.pcontrols__row { display: flex; align-items: center; gap: 14px; margin-top: 12px; color: #fff; }
.pcontrols__row .material-symbols-rounded { font-size: 24px; cursor: pointer; }
.pcontrols__row .time { font-size: 12.5px; opacity: .85; }
.pcontrols__row .spacer { flex: 1; }
.quiz-pill { background: var(--edu-yellow); color: #2a2200; font-size: 11.5px; font-weight: 700; padding: 4px 10px; border-radius: 999px; display: inline-flex; align-items: center; gap: 5px; }
.quiz-pill .material-symbols-rounded { font-size: 15px; }

/* Player-Toolbar */
.player-tools { display: flex; gap: 9px; margin-top: 14px; flex-wrap: wrap; }

/* Detail-Kopf */
.detail h1 { font-size: 30px; margin: 22px 0 10px; }
.detail .badges { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.detail .teaser { font-size: 16px; color: var(--text-2); margin-bottom: 18px; max-width: 70ch; }

/* Metadaten-Tabelle */
.meta-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px,1fr)); gap: 1px; background: var(--border); border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); }
.meta-grid > div { background: var(--surface); padding: 13px 15px; }
.meta-grid dt { font-size: 11.5px; text-transform: uppercase; letter-spacing: .06em; color: var(--text-3); margin-bottom: 3px; }
.meta-grid dd { margin: 0; font-size: 14px; font-weight: 500; }

/* Begleit-Material (Sidebar) */
.side-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.side-card__h { padding: 15px 16px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 9px; font-weight: 700; font-size: 15px; }
.side-card__h .material-symbols-rounded { color: var(--accent); }
.assetrow { display: flex; align-items: center; gap: 12px; padding: 13px 16px; transition: .15s; cursor: pointer; border-bottom: 1px solid var(--border); }
.assetrow:last-child { border-bottom: none; }
.assetrow:hover { background: var(--surface-2); }
.assetrow__ic { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; color: #fff; flex-shrink: 0; }
.assetrow__ic .material-symbols-rounded { font-size: 20px; }
.assetrow b { font-size: 14px; font-weight: 600; display: block; }
.assetrow small { color: var(--text-2); font-size: 12px; }
.assetrow .material-symbols-rounded.chev { margin-left: auto; color: var(--text-3); }

/* Akkordeon / Listen in Detail */
.acc { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; margin-top: 14px; }
.acc__item { border-bottom: 1px solid var(--border); }
.acc__item:last-child { border-bottom: none; }
.acc__head { width: 100%; display: flex; align-items: center; gap: 12px; padding: 16px; font-weight: 600; font-size: 15px; text-align: left; }
.acc__head .material-symbols-rounded:first-child { color: var(--accent); }
.acc__head .chev { margin-left: auto; transition: .2s; color: var(--text-3); }
.acc__item.open .chev { transform: rotate(180deg); }
.acc__body { padding: 0 16px 16px 52px; color: var(--text-2); font-size: 14.5px; display: none; }
.acc__body--flush { padding: 0 16px 16px; }
.acc__head { flex-wrap: wrap; }
.acc__head .chip, .acc__head small { pointer-events: none; }
.acc__item.open .acc__body { display: block; animation: fade .2s; }
.acc__body li { padding: 5px 0; display: flex; gap: 9px; }
.acc__body li::before { content: "›"; color: var(--accent); font-weight: 700; }

.chapter-list li { display: flex; align-items: center; gap: 12px; padding: 9px 0; cursor: pointer; }
.chapter-list li:hover { color: var(--text); }
.chapter-list .t { font-variant-numeric: tabular-nums; color: var(--accent); font-weight: 600; font-size: 13px; width: 52px; }

/* KI-Assistent-Box im Detail */
.ai-box {
  border-radius: var(--radius); padding: 18px; color: #fff; position: relative; overflow: hidden;
  background: linear-gradient(130deg, var(--edu-blue), var(--edu-dark));
}
.ai-box::after { content:""; position:absolute; right:-30px; top:-30px; width:140px; height:140px; border-radius:50%; background: rgba(255,255,255,.12); }
.ai-box h4 { font-size: 16px; display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.ai-box p { font-size: 13.5px; opacity: .9; margin-bottom: 14px; }

/* =====================================================================
   KI-ASSISTENT-SEITE
   ===================================================================== */
.ai-hero {
  border-radius: 24px; padding: 40px; color: #fff; position: relative; overflow: hidden;
  background: radial-gradient(700px 300px at 100% 0%, color-mix(in srgb,var(--edu-light) 50%, transparent), transparent), linear-gradient(130deg, var(--edu-blue), var(--edu-dark));
  border: 1px solid var(--border);
}
.ai-hero::after {
  content: ""; position: absolute; right: 0; bottom: 0; width: 40%; height: 96%;
  background-color: rgba(255,255,255,.14);
  -webkit-mask: url("../img/motif-digital.svg") right bottom / contain no-repeat;
          mask: url("../img/motif-digital.svg") right bottom / contain no-repeat;
  pointer-events: none;
}
.ai-hero > * { position: relative; z-index: 2; }
.ai-hero h1 { font-size: 32px; margin-bottom: 10px; }
.ai-hero p { opacity: .9; max-width: 600px; margin-bottom: 22px; font-size: 16px; }
.ai-prompt { background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.2); border-radius: 16px; padding: 8px 8px 8px 18px; display: flex; gap: 10px; align-items: center; max-width: 760px; }
.ai-prompt input { flex: 1; background: none; border: none; outline: none; color: #fff; font-family: var(--font); font-size: 16px; padding: 12px 0; }
.ai-prompt input::placeholder { color: rgba(255,255,255,.6); }
.ai-examples { display: flex; gap: 9px; flex-wrap: wrap; margin-top: 16px; }
.ai-examples button { background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.18); color: #fff; font-size: 13px; padding: 8px 13px; border-radius: 999px; transition: .15s; }
.ai-examples button:hover { background: rgba(255,255,255,.22); }

/* Generator-Form */
.genform { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.field label { display: block; font-size: 12.5px; font-weight: 600; color: var(--text-2); margin-bottom: 6px; }
.field input, .field select {
  width: 100%; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--border-2);
  background: var(--surface); color: var(--text); font-family: var(--font); font-size: 14.5px; outline: none;
}
.field input:focus, .field select:focus { border-color: var(--accent); box-shadow: var(--ring); }

/* KI-Generierungs-Ergebnis */
.ai-result { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; background: var(--surface); }
.ai-result__head { padding: 18px 20px; background: linear-gradient(120deg, color-mix(in srgb,var(--edu-blue) 22%, var(--surface)), var(--surface)); border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 12px; }
.ai-result__head .material-symbols-rounded { color: var(--edu-blue); font-size: 26px; }
.ai-thinking { display: flex; align-items: center; gap: 12px; padding: 30px; color: var(--text-2); }
.spinner { width: 22px; height: 22px; border: 3px solid var(--surface-3); border-top-color: var(--accent); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Timeline-Schritte */
.timeline { padding: 8px 0; }
.tl-step { display: flex; gap: 16px; padding: 14px 20px; position: relative; }
.tl-step::before { content:""; position: absolute; left: 35px; top: 44px; bottom: -14px; width: 2px; background: var(--border); }
.tl-step:last-child::before { display: none; }
.tl-num { width: 38px; height: 38px; border-radius: 50%; background: var(--surface-3); color: var(--accent); display: grid; place-items: center; font-weight: 700; flex-shrink: 0; z-index: 2; border: 2px solid var(--surface); }
.tl-step b { font-size: 15px; }
.tl-step .ph { display: flex; align-items: center; gap: 9px; }
.tl-step .min { font-size: 12px; color: var(--text-3); background: var(--surface-2); padding: 2px 8px; border-radius: 999px; }
.tl-step p { color: var(--text-2); font-size: 14px; margin-top: 3px; }

/* =====================================================================
   MODAL / OVERLAY
   ===================================================================== */
.modal-bg {
  position: fixed; inset: 0; background: var(--scrim); backdrop-filter: blur(6px); z-index: 200;
  display: grid; place-items: center; padding: 24px; animation: fade .2s;
}
.modal {
  background: var(--surface); border: 1px solid var(--border-2); border-radius: 22px; max-width: 540px; width: 100%;
  box-shadow: var(--shadow); overflow: hidden; animation: pop .25s var(--ease); max-height: 90vh; overflow-y: auto;
}
.modal--wide { max-width: 880px; }
@keyframes pop { from { transform: scale(.94) translateY(10px); opacity: 0; } to { transform: none; opacity: 1; } }
.modal__head { display: flex; align-items: center; gap: 12px; padding: 20px 22px; border-bottom: 1px solid var(--border); }
.modal__head h3 { font-size: 19px; flex: 1; }
.modal__head .iconbtn { width: 36px; height: 36px; }
.modal__body { padding: 22px; }
.modal__foot { padding: 16px 22px; border-top: 1px solid var(--border); display: flex; gap: 10px; justify-content: flex-end; }

/* QR-Code (Demo, SVG-generiert) */
.qr-wrap { display: flex; gap: 24px; align-items: center; flex-wrap: wrap; }
.qr { width: 168px; height: 168px; background: #fff; border-radius: 14px; padding: 12px; flex-shrink: 0; }
.share-field { display: flex; align-items: center; gap: 8px; background: var(--surface-2); border: 1px solid var(--border); border-radius: 11px; padding: 5px 5px 5px 14px; margin-bottom: 12px; }
.share-field input { flex: 1; background: none; border: none; outline: none; color: var(--text); font-family: var(--font); font-size: 14px; }
.share-field code { font-family: ui-monospace, monospace; font-size: 16px; letter-spacing: 3px; font-weight: 700; color: var(--accent); }

/* Clip Builder */
.clip-timeline { background: var(--surface-2); border-radius: 12px; padding: 16px; margin-top: 6px; }
.clip-track { position: relative; height: 56px; background: linear-gradient(90deg, var(--edu-dark), var(--edu-blue)); border-radius: 8px; overflow: hidden; }
.clip-track .wave { position: absolute; inset: 0; opacity: .35; background-image: repeating-linear-gradient(90deg, rgba(255,255,255,.7) 0 2px, transparent 2px 7px); }
.clip-sel { position: absolute; top: 0; bottom: 0; background: rgba(0,212,209,.3); border-left: 3px solid var(--edu-light); border-right: 3px solid var(--edu-light); }
.clip-handle { position: absolute; top: 50%; width: 18px; height: 32px; background: var(--edu-light); border-radius: 5px; transform: translateY(-50%); cursor: ew-resize; display: grid; place-items: center; color: #06141a; }
.clip-handle .material-symbols-rounded { font-size: 16px; }
.clip-times { display: flex; justify-content: space-between; margin-top: 10px; font-size: 13px; color: var(--text-2); font-variant-numeric: tabular-nums; }
.clip-times b { color: var(--text); }

/* Video-Quiz-Layer */
.vq-overlay { position: absolute; inset: 0; z-index: 10; background: rgba(8,5,20,.86); backdrop-filter: blur(8px); display: grid; place-items: center; padding: 28px; animation: fade .25s; }
.vq-card { max-width: 480px; width: 100%; text-align: center; }
.vq-card .tag { display: inline-flex; align-items: center; gap: 6px; background: var(--edu-yellow); color: #2a2200; font-weight: 700; font-size: 12px; padding: 5px 12px; border-radius: 999px; margin-bottom: 16px; }
.vq-card h3 { color: #fff; font-size: 22px; margin-bottom: 22px; }
.vq-opts { display: grid; gap: 10px; }
.vq-opt { padding: 15px 18px; border-radius: 13px; background: rgba(255,255,255,.1); border: 1.5px solid rgba(255,255,255,.18); color: #fff; text-align: left; font-size: 15px; font-weight: 500; transition: .15s; }
.vq-opt:hover { background: rgba(255,255,255,.18); }
.vq-opt.correct { background: color-mix(in srgb, var(--edu-green) 70%, transparent); border-color: var(--edu-green); }
.vq-opt.wrong { background: color-mix(in srgb, var(--edu-red) 60%, transparent); border-color: var(--edu-red); }
.vq-opt .material-symbols-rounded { float: right; }

/* Toast */
.toast-wrap { position: fixed; bottom: 26px; left: 50%; transform: translateX(-50%); z-index: 300; display: flex; flex-direction: column; gap: 10px; align-items: center; }
.toast { background: var(--surface); border: 1px solid var(--border-2); box-shadow: var(--shadow); border-radius: 13px; padding: 13px 18px; display: flex; align-items: center; gap: 11px; font-size: 14.5px; font-weight: 500; animation: pop .25s var(--ease); }
.toast .material-symbols-rounded { color: var(--edu-green); }

/* =====================================================================
   SOFTWARE-SANDBOX (Rahmen-Fenster im Seitendesign)
   ===================================================================== */
.sandbox-bg { position: fixed; inset: 0; z-index: 210; display: grid; place-items: center; padding: 28px;
  background: var(--scrim); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); animation: fade .25s var(--ease); }
.sandbox-bg--full { padding: 0; }
.sandbox-win { width: min(1180px, 96vw); height: min(86vh, 900px); display: flex; flex-direction: column;
  background: var(--surface); border: 1px solid var(--border-2); border-radius: 20px; overflow: hidden; box-shadow: var(--shadow); animation: pop .3s var(--ease); }
.sandbox-bg--full .sandbox-win { width: 100vw; height: 100vh; border-radius: 0; border: none; }
.sandbox__bar { display: flex; align-items: center; gap: 14px; padding: 12px 14px 12px 18px; border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, var(--surface-2), var(--surface)); }
.sandbox__title { display: flex; align-items: center; gap: 12px; min-width: 0; }
.sandbox__title b { font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sandbox__chip { display: inline-flex; align-items: center; gap: 6px; flex-shrink: 0; background: color-mix(in srgb, var(--accent) 16%, transparent);
  color: var(--accent); font-weight: 700; font-size: 12px; padding: 6px 11px; border-radius: 999px; }
.sandbox__chip .material-symbols-rounded { font-size: 16px; }
.sandbox__tools { margin-left: auto; display: flex; gap: 8px; flex-shrink: 0; }
.sandbox__tools .iconbtn { width: 38px; height: 38px; }
.sandbox__stage { flex: 1; position: relative; background: var(--surface-2); min-height: 0; }
.sandbox-frame { width: 100%; height: 100%; border: none; background: #fff; display: block; }
.sandbox__foot { padding: 9px 18px; border-top: 1px solid var(--border); font-size: 12px; color: var(--text-3);
  display: flex; align-items: center; gap: 8px; background: var(--surface); }
.sandbox__foot .material-symbols-rounded { font-size: 16px; color: var(--accent); }

/* SSO-Interstitial (extern gehostete Software) */
.sso-inter { position: absolute; inset: 0; display: grid; place-items: center; padding: 28px;
  background: radial-gradient(700px 360px at 50% 0%, color-mix(in srgb, var(--edu-blue) 14%, transparent), transparent), var(--surface-2); }
.sso-card { max-width: 460px; text-align: center; }
.sso-ico { width: 64px; height: 64px; border-radius: 18px; margin: 0 auto 18px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--edu-blue), var(--edu-dark)); color: #fff; }
.sso-ico .material-symbols-rounded { font-size: 32px; }
.sso-card h3 { font-size: 21px; margin-bottom: 10px; }
.sso-card p { color: var(--text-2); font-size: 14.5px; margin-bottom: 18px; }
.sso-flow { display: flex; align-items: center; justify-content: center; gap: 12px; margin-bottom: 22px; font-size: 13.5px; font-weight: 600; flex-wrap: wrap; }
.sso-flow > span { background: var(--surface); border: 1px solid var(--border); padding: 8px 14px; border-radius: 999px; }
.sso-flow .material-symbols-rounded { background: none; border: none; padding: 0; color: var(--text-3); }
.sso-flow .sso-prov { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 40%, transparent); }
@media (max-width: 820px) { .sandbox-bg { padding: 0; } .sandbox-win { width: 100vw; height: 100vh; border-radius: 0; } }

/* =====================================================================
   EMPTY / MISC
   ===================================================================== */
.empty { text-align: center; padding: 70px 20px; color: var(--text-2); }
.empty .material-symbols-rounded { font-size: 56px; color: var(--text-3); margin-bottom: 12px; }
.banner-tenant { display: flex; align-items: center; gap: 12px; background: var(--surface-2); border: 1px solid var(--border); border-radius: 14px; padding: 12px 16px; font-size: 13.5px; color: var(--text-2); margin-bottom: 24px; }
.banner-tenant .material-symbols-rounded { color: var(--accent); }
.banner-tenant b { color: var(--text); }

.pagehead { margin-bottom: 8px; }
.pagehead h1 { font-size: 30px; margin-bottom: 6px; }
.pagehead p { color: var(--text-2); font-size: 15px; }

.split-2 { display: grid; grid-template-columns: 1.4fr 1fr; gap: 24px; align-items: start; }

/* Login */
.login { display: grid; grid-template-columns: 1.05fr 1fr; gap: 0; border-radius: 24px; overflow: hidden; border: 1px solid var(--border); box-shadow: var(--shadow); margin-top: 12px; max-width: 980px; margin-inline: auto; }
.login__brand { padding: 44px 40px; position: relative; }
.login__form { padding: 44px 40px; background: var(--surface); }
.login__or { display: flex; align-items: center; gap: 12px; margin: 16px 0; color: var(--text-3); font-size: 12.5px; }
.login__or::before, .login__or::after { content: ""; height: 1px; background: var(--border); flex: 1; }
@media (max-width: 820px) { .login { grid-template-columns: 1fr; } .login__brand { display: none; } }

/* Footer */
.footer { border-top: 1px solid var(--border); margin-top: 40px; padding: 30px 0; color: var(--text-3); font-size: 13px; }
.footer__brands { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; padding-bottom: 22px; margin-bottom: 22px; border-bottom: 1px solid var(--border); }
.footer__brands a { display: inline-flex; transition: opacity .16s var(--ease); }
.footer__brands a:hover { opacity: .75; }
.footer__logo-edu { height: 42px; width: auto; }
[data-theme="light"] .footer__logo-edu { filter: brightness(0); } /* weißes SVG → dunkle Mono-Variante */
.footer__logo-ooe { height: 46px; width: auto; }
.footer__in { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; align-items: center; }
.footer__links { display: flex; gap: 18px; flex-wrap: wrap; }
.footer a:hover { color: var(--text); }

/* =====================================================================
   CHANNELS
   ===================================================================== */
.chan-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 18px; margin-top: 22px; }
.chan-tile { text-align: left; border-radius: var(--radius); overflow: hidden; background: var(--surface); border: 1px solid var(--border);
  cursor: pointer; transition: .2s var(--ease); display: flex; flex-direction: column; }
.chan-tile:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--border-2); }
.chan-tile__img { aspect-ratio: 16/9; background: var(--surface-2); overflow: hidden; }
.chan-tile__img img { width: 100%; height: 100%; object-fit: cover; }
.chan-tile__body { padding: 13px 15px 16px; }
.chan-tile__body b { font-size: 16px; display: block; margin-bottom: 4px; }
.chan-tile__body small { color: var(--text-2); font-size: 13px; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

.chan-banner { display: flex; gap: 22px; align-items: center; border-radius: 22px; padding: 26px 30px; color: #fff;
  background: linear-gradient(120deg, var(--edu-dark), #120c28); border: 1px solid var(--border); }
.chan-banner__in { flex: 1; }
.chan-banner h1 { color: #fff; font-size: 30px; margin-bottom: 8px; }
.chan-banner p { color: rgba(255,255,255,.85); font-size: 15px; max-width: 70ch; }
.chan-banner img { width: 150px; height: 96px; object-fit: cover; border-radius: 14px; flex-shrink: 0; background: #fff; }
.coop-badge { display: inline-flex; align-items: center; gap: 7px; margin-top: 12px; background: rgba(255,255,255,.16);
  color: #fff; font-weight: 600; font-size: 13px; padding: 7px 13px; border-radius: 999px; }
.coop-badge .material-symbols-rounded { font-size: 17px; }

/* Medienpakete */
.pak-card { border-radius: var(--radius); overflow: hidden; background: var(--surface); border: 1px solid var(--border); cursor: pointer; transition: .2s var(--ease); }
.pak-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.pak-card__img { position: relative; aspect-ratio: 16/9; }
.pak-card__img img { width: 100%; height: 100%; object-fit: cover; }
.pak-card__count { position: absolute; bottom: 10px; right: 10px; background: rgba(0,0,0,.6); color: #fff; font-size: 12px; font-weight: 600; padding: 4px 9px; border-radius: 7px; }
.pak-card__body { padding: 14px 16px 16px; }
.pak-card__body h3 { font-size: 16.5px; margin-bottom: 5px; }
.pak-card__body p { color: var(--text-2); font-size: 13px; line-height: 1.45; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* SSO-Zwischenseite */
.sso-page { display: grid; grid-template-columns: 1fr 1.2fr; gap: 26px; align-items: center; margin-top: 22px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 22px; overflow: hidden; }
.sso-page__img { height: 100%; background: var(--surface-2); }
.sso-page__img img { width: 100%; height: 100%; object-fit: cover; min-height: 240px; }
.sso-page__img--logo { background: linear-gradient(135deg, #0E0B1A, #1A1536); display: grid; place-items: center; padding: 48px; }
.sso-page__img--logo img { object-fit: contain; min-height: 0; max-height: 180px; }
.sso-page__body { padding: 30px 34px 30px 0; }
.sso-page__body h2 { font-size: 26px; margin-bottom: 10px; }
.sso-page__body p { color: var(--text-2); font-size: 15px; margin-bottom: 10px; }
@media (max-width: 820px) { .sso-page { grid-template-columns: 1fr; } .sso-page__body { padding: 0 22px 26px; } }

/* Serien-Hub (Podcast & Hörbuch / History Channel) */
.herocar--flat .herocar__track { aspect-ratio: 21/9; min-height: 280px; }
.zf-promo { display: flex; align-items: center; gap: 16px; margin-top: 20px; padding: 18px 20px; border-radius: var(--radius); cursor: pointer;
  background: linear-gradient(120deg, color-mix(in srgb, var(--edu-blue) 22%, var(--surface)), var(--surface)); border: 1px solid var(--border-2); transition: .2s var(--ease); }
.zf-promo:hover { border-color: var(--accent); transform: translateY(-2px); }
.zf-promo__ic { width: 46px; height: 46px; border-radius: 12px; background: var(--edu-blue); color: #fff; display: grid; place-items: center; flex-shrink: 0; }
.zf-promo__ic .material-symbols-rounded { font-size: 24px; }
.zf-promo__body { flex: 1; }
.zf-promo__body b { display: block; font-size: 15.5px; margin-bottom: 2px; }
.zf-promo__body small { color: var(--text-2); font-size: 13px; }
.ep-list { display: flex; flex-direction: column; gap: 2px; }
.ep-row { display: flex; align-items: center; gap: 14px; padding: 12px 14px; border-radius: 12px; cursor: pointer; transition: .15s; }
.ep-row:hover { background: var(--surface-2); }
.ep-row__n { width: 22px; text-align: center; color: var(--text-3); font-weight: 700; font-variant-numeric: tabular-nums; }
.ep-row__ic { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; color: #fff; flex-shrink: 0; }
.ep-row__ic .material-symbols-rounded { font-size: 20px; }
.ep-row__body { flex: 1; min-width: 0; }
.ep-row__body b { display: block; font-size: 14.5px; }
.ep-row__body small { color: var(--text-2); font-size: 12.5px; }

/* Software */
.soft-card { display: flex; align-items: center; gap: 13px; padding: 14px 16px; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-sm); cursor: pointer; transition: .15s var(--ease); }
.soft-card:hover { background: var(--surface-2); border-color: var(--border-2); }
.soft-card__ic { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; color: #fff; flex-shrink: 0; }
.soft-card__ic .material-symbols-rounded { font-size: 22px; }
.soft-card b { font-size: 14.5px; display: block; }
.soft-card small { color: var(--text-2); font-size: 12.5px; }
.soft-card .chev { margin-left: auto; color: var(--text-3); }

/* ===== Login ===== */
.login-form .field input { width: 100%; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--border-2); background: var(--surface); color: var(--text); font-family: var(--font); font-size: 15px; outline: none; }
.login-form .field input:focus { border-color: var(--accent); box-shadow: var(--ring); }
.login-pass-wrap { position: relative; }
.login-pass-wrap input { padding-right: 44px !important; }
.login-pass-toggle { position: absolute; right: 6px; top: 50%; transform: translateY(-50%); width: 32px; height: 32px; border: none; background: transparent; color: var(--text-3); cursor: pointer; display: flex; align-items: center; justify-content: center; border-radius: 8px; }
.login-pass-toggle:hover { color: var(--text); background: var(--surface-2); }
.login-pass-toggle .material-symbols-rounded { font-size: 20px; }
.login-error { display: flex; align-items: center; gap: 7px; color: var(--edu-red); font-size: 13px; margin-top: 10px; }
.login-error .material-symbols-rounded { font-size: 18px; }

/* ===== Vision: Video-Übersetzung ===== */
.vision-badge { margin-left: auto; font-size: 10.5px; font-weight: 800; letter-spacing: .06em; color: var(--edu-blue); background: color-mix(in srgb, var(--edu-blue) 16%, transparent); padding: 3px 8px; border-radius: 6px; }
.vision-langs { display: flex; flex-wrap: wrap; gap: 7px; }
.vision-langs .chip { gap: 6px; }

/* ===== Clip-Builder im Player ===== */
.clipbar { margin-top: 12px; border: 1px solid var(--border-2); border-radius: var(--radius); background: var(--surface); overflow: hidden; }
.clipbar__h { display: flex; align-items: center; gap: 9px; padding: 11px 14px; border-bottom: 1px solid var(--border); font-weight: 700; font-size: 14.5px; }
.clipbar__h .material-symbols-rounded { color: var(--accent); }
.clipbar__h small { font-weight: 400; color: var(--text-3); font-size: 12px; }
.clipbar__row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding: 12px 14px; }
.clipbar__row2 { border-top: 1px solid var(--border); align-items: flex-end; }
.clipbar__row2 .field { margin-bottom: 0; min-width: 150px; }
.clipbar__row2 .field label { margin-bottom: 4px; }
.clip-banner { display: flex; align-items: center; gap: 12px; background: var(--surface-2); border: 1px solid var(--border-2); border-radius: var(--radius); padding: 12px 16px; margin-bottom: 14px; }
.clip-banner .material-symbols-rounded { color: var(--accent); font-size: 22px; }
.clip-banner b { display: block; font-size: 14px; }
.clip-banner small { color: var(--text-2); font-size: 12.5px; }
.clip-banner .chip { margin-left: auto; white-space: nowrap; }
.clipbar__t { font-size: 13px; color: var(--text-2); font-variant-numeric: tabular-nums; }
.clipbar__t b { color: var(--text); }
.clip-name { flex: 1; min-width: 160px; padding: 9px 12px; border-radius: 10px; border: 1px solid var(--border-2); background: var(--surface); color: var(--text); font-family: var(--font); font-size: 13.5px; outline: none; }
.vseek__clip { position: absolute; top: 0; bottom: 0; background: color-mix(in srgb, var(--edu-yellow) 55%, transparent); border-left: 2px solid var(--edu-yellow); border-right: 2px solid var(--edu-yellow); z-index: 1; pointer-events: none; }

/* ===== Bildergalerie (Lightbox) ===== */
.gal-bg { position: fixed; inset: 0; z-index: 220; display: grid; place-items: center; padding: 40px;
  background: rgba(6,4,18,.92); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); animation: fade .2s; }
.gal-img { max-width: 92vw; max-height: 82vh; border-radius: 12px; box-shadow: var(--shadow); }
.gal-close { position: absolute; top: 22px; right: 22px; background: rgba(255,255,255,.14); color: #fff; }
.gal-close:hover { background: rgba(255,255,255,.28); }
.gal-arrow { position: absolute; top: 50%; transform: translateY(-50%); width: 52px; height: 52px; border-radius: 50%; z-index: 2;
  background: rgba(255,255,255,.16); color: #fff; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.2); }
.gal-arrow:hover { background: rgba(255,255,255,.3); }
.gal-arrow.prev { left: 24px; } .gal-arrow.next { right: 24px; }
.gal-arrow .material-symbols-rounded { font-size: 30px; }
.gal-count { position: absolute; bottom: 22px; left: 50%; transform: translateX(-50%); color: rgba(255,255,255,.85); font-size: 13px; background: rgba(0,0,0,.4); padding: 6px 14px; border-radius: 999px; }

/* ===== Get the App / App-Werbung ===== */
.getapp-hero, .app-promo { display: flex; gap: 22px; align-items: center; flex-wrap: wrap; border-radius: 22px; padding: 26px 30px;
  background: linear-gradient(120deg, var(--edu-dark), #120c28); color: #fff; border: 1px solid var(--border); }
.getapp-hero__icon, .app-promo__icon { width: 76px; height: 76px; border-radius: 20px; background: rgba(255,255,255,.12); display: grid; place-items: center; flex-shrink: 0; }
.app-promo__icon .material-symbols-rounded { font-size: 40px; color: #fff; }
.getapp-hero__body, .app-promo__body { flex: 1; min-width: 240px; }
.getapp-hero h2, .app-promo h2 { color: #fff; font-size: 24px; margin-bottom: 6px; }
.getapp-hero p, .app-promo p { color: rgba(255,255,255,.85); font-size: 15px; margin-bottom: 16px; max-width: 60ch; }
.appstore-btns { display: flex; gap: 12px; flex-wrap: wrap; }
.appbtn { display: inline-flex; align-items: center; gap: 10px; background: #000; color: #fff; border: 1px solid rgba(255,255,255,.25);
  padding: 9px 16px; border-radius: 12px; transition: .16s var(--ease); }
.appbtn:hover { background: #1a1a1a; transform: translateY(-1px); }
.appbtn .material-symbols-rounded { font-size: 26px; }
.appbtn small { display: block; font-size: 10px; opacity: .8; line-height: 1; }
.appbtn b { font-size: 15px; line-height: 1.1; }

/* =====================================================================
   KLASSEN & ZUWEISUNGEN
   ===================================================================== */
.klass-card { border-radius: var(--radius); overflow: hidden; background: var(--surface); border: 1px solid var(--border); cursor: pointer; transition: .2s var(--ease); }
.klass-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.klass-card__art { height: 92px; display: grid; place-items: center; color: #fff; }
.klass-card__art span { font-size: 38px; font-weight: 800; letter-spacing: -.02em; text-shadow: 0 2px 12px rgba(0,0,0,.3); }
.klass-card__body { padding: 14px 16px 16px; }
.klass-card__body h3 { font-size: 16.5px; }
.klass-card__body small { color: var(--text-2); font-size: 12.5px; }
.klass-card__meta { display: flex; align-items: center; gap: 7px; font-size: 12.5px; color: var(--text-2); margin-top: 8px; }
.klass-card__meta .material-symbols-rounded { font-size: 16px; color: var(--accent); }
.prog { height: 6px; border-radius: 4px; background: var(--surface-3); margin: 8px 0 4px; overflow: hidden; }
.prog__bar { height: 100%; background: var(--accent); border-radius: 4px; }

/* =====================================================================
   FRAG DEN FILM (KI-Chat)
   ===================================================================== */
.ask-card .ask-msgs { padding: 14px; display: flex; flex-direction: column; gap: 9px; max-height: 260px; overflow-y: auto; }
.ask-msg { font-size: 13.5px; line-height: 1.45; padding: 9px 12px; border-radius: 13px; max-width: 92%; }
.ask-msg--ai { background: var(--surface-2); border: 1px solid var(--border); align-self: flex-start; border-bottom-left-radius: 4px; }
.ask-msg--me { background: var(--accent); color: var(--on-accent); align-self: flex-end; border-bottom-right-radius: 4px; font-weight: 500; }
.ask-msg a { color: var(--accent); font-weight: 600; }
.ask-msg--me a { color: var(--on-accent); }
.ask-dots { display: inline-flex; gap: 4px; }
.ask-dots i { width: 6px; height: 6px; border-radius: 50%; background: var(--text-3); animation: askb 1s infinite; }
.ask-dots i:nth-child(2) { animation-delay: .15s; } .ask-dots i:nth-child(3) { animation-delay: .3s; }
@keyframes askb { 0%,100% { opacity: .3; transform: translateY(0); } 50% { opacity: 1; transform: translateY(-3px); } }
.ask-quick { display: flex; flex-wrap: wrap; gap: 7px; padding: 0 14px 12px; }
.ask-quick .chip { font-size: 12px; padding: 6px 11px; }
.ask-input { display: flex; gap: 8px; align-items: center; padding: 12px 14px; border-top: 1px solid var(--border); }
.ask-input input { flex: 1; border: 1px solid var(--border-2); background: var(--surface); border-radius: 11px; padding: 10px 12px; font-family: var(--font); font-size: 14px; color: var(--text); outline: none; }
.ask-input input:focus { border-color: var(--accent); }

/* =====================================================================
   LIVE-QUIZ (Beamer-Modus)
   ===================================================================== */
.lq-bg { position: fixed; inset: 0; z-index: 220; display: grid; place-items: center; padding: 30px;
  background: radial-gradient(900px 500px at 50% 0%, color-mix(in srgb, var(--edu-blue) 40%, transparent), transparent), linear-gradient(160deg, #0b0b18, #1a1536); animation: fade .25s; }
.lq-close { position: absolute; top: 22px; right: 22px; background: rgba(255,255,255,.14); color: #fff; }
.lq-close:hover { background: rgba(255,255,255,.26); }
.lq-stage { width: 100%; max-width: 880px; color: #fff; text-align: center; }
.lq-kicker { display: inline-flex; align-items: center; gap: 8px; color: var(--edu-light); font-weight: 700; font-size: 14px; letter-spacing: .05em; text-transform: uppercase; margin-bottom: 16px; }
.lq-lobby h2 { color: #fff; font-size: 34px; margin-bottom: 10px; }
.lq-lobby p { color: rgba(255,255,255,.82); font-size: 17px; margin-bottom: 18px; }
.lq-code { font-size: 64px; font-weight: 800; letter-spacing: 10px; color: #fff; background: rgba(255,255,255,.1); border: 2px dashed rgba(255,255,255,.3); border-radius: 18px; padding: 18px 10px; margin: 0 auto 18px; max-width: 460px; }
.lq-join { display: inline-flex; align-items: center; gap: 8px; color: #fff; font-size: 16px; margin-bottom: 24px; }
.lq-join b { font-size: 22px; color: var(--edu-light); }
.lq-join .material-symbols-rounded { color: var(--edu-light); }
.lq-podium { font-size: 26px; margin: 18px 0 26px; }
.lq-progq { color: rgba(255,255,255,.6); font-weight: 600; margin-bottom: 10px; }
.lq-q h2 { color: #fff; font-size: 32px; line-height: 1.15; margin-bottom: 26px; }
.lq-opts { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 26px; }
.lq-opt { position: relative; overflow: hidden; text-align: left; background: rgba(255,255,255,.1); border: 2px solid var(--c); border-radius: 16px; padding: 20px 22px; font-size: 19px; font-weight: 600; color: #fff; display: flex; align-items: center; }
.lq-opt__bar { position: absolute; left: 0; top: 0; bottom: 0; background: color-mix(in srgb, var(--c) 55%, transparent); z-index: 0; transition: width .6s var(--ease); }
.lq-opt__lbl { position: relative; z-index: 1; flex: 1; }
.lq-opt__pct { position: relative; z-index: 1; font-size: 20px; font-weight: 800; }
.lq-opt.dim { opacity: .55; }
.lq-opt.correct { border-color: #fff; box-shadow: 0 0 0 3px rgba(255,255,255,.35); }
@media (max-width: 640px) { .lq-opts { grid-template-columns: 1fr; } .lq-code { font-size: 44px; letter-spacing: 6px; } .lq-q h2 { font-size: 24px; } }

/* =====================================================================
   LMS / Einbetten
   ===================================================================== */
.lms-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 18px; }
.lms-btn { display: flex; align-items: center; gap: 10px; padding: 13px 14px; border-radius: 12px; background: var(--surface-2); border: 1px solid var(--border); font-size: 14px; font-weight: 500; color: var(--text); transition: .15s; }
.lms-btn:hover { background: var(--surface-3); border-color: var(--border-2); }
.lms-btn .material-symbols-rounded { font-size: 22px; }
@media (max-width: 540px) { .lms-grid { grid-template-columns: 1fr; } }

/* =====================================================================
   KÄRNTEN — eigenständige White-Label-Skin (helles „Seen & Berge"-Design)
   Beleg: Ein Mandant kann sein Frontend völlig frei gestalten.
   ===================================================================== */
[data-tenant="ktn"] {
  --bg: #EEF8FA; --bg-2: #E3F2F5; --surface: #FFFFFF; --surface-2: #F1F9FB; --surface-3: #E1F1F4;
  --border: rgba(11,44,51,.12); --border-2: rgba(11,44,51,.22);
  --text: #0B2C33; --text-2: #4E7077; --text-3: #8AA6AC;
  --accent: #0FB5C9; --on-accent: #04232a;
  --radius: 24px; --radius-sm: 14px;
  --shadow: 0 18px 46px rgba(11,80,95,.16); --shadow-sm: 0 6px 18px rgba(11,80,95,.10);
  --ktn-red: #E2001A; --ktn-gold: #F2B705; --ktn-turq: #0FB5C9;
}
/* Heller Header mit farbiger Kärnten-Akzentleiste; Logo voll sichtbar (kein Filter) */
[data-tenant="ktn"] .header { background: rgba(255,255,255,.9); }
[data-tenant="ktn"] .header::after {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px;
  background: linear-gradient(90deg, var(--ktn-red), var(--ktn-gold) 48%, var(--ktn-turq));
}
[data-tenant="ktn"] .logo__img { filter: none !important; height: 44px; }
[data-tenant="ktn"] .nav a.active::after { background: var(--ktn-gold); }
[data-tenant="ktn"] .nav a.ai { color: var(--ktn-turq); }
[data-tenant="ktn"] .btn--ai { background: linear-gradient(120deg, var(--ktn-turq), #0a7f93); }
[data-tenant="ktn"] .card, [data-tenant="ktn"] .unitcard, [data-tenant="ktn"] .plcard { box-shadow: var(--shadow-sm); }

/* Kärnten-Startseite */
.ktn-hero { display: grid; grid-template-columns: 1.05fr .95fr; gap: 36px; align-items: center; margin-top: 10px; }
.ktn-badge { display: inline-flex; align-items: center; gap: 8px; background: color-mix(in srgb, var(--ktn-turq) 14%, transparent);
  color: #0a7f93; font-weight: 700; font-size: 13px; padding: 8px 14px; border-radius: 999px; margin-bottom: 18px; }
.ktn-badge .material-symbols-rounded { font-size: 17px; }
.ktn-hero h1 { font-size: 46px; line-height: 1.04; letter-spacing: -.03em; margin-bottom: 14px; }
.ktn-hero h1 em { font-style: normal; color: var(--ktn-turq); }
.ktn-hero p { font-size: 17px; color: var(--text-2); max-width: 54ch; margin-bottom: 24px; }
.ktn-search { display: flex; align-items: center; gap: 12px; background: #fff; border: 1px solid var(--border-2);
  border-radius: 16px; padding: 8px 8px 8px 18px; box-shadow: var(--shadow-sm); max-width: 580px; }
.ktn-search .material-symbols-rounded { color: var(--ktn-turq); font-size: 26px; }
.ktn-search input { flex: 1; border: none; outline: none; background: none; font-family: var(--font); font-size: 16px; color: var(--text); padding: 13px 0; }
.ktn-quick { display: flex; gap: 9px; flex-wrap: wrap; margin-top: 16px; }
.ktn-hero__media { position: relative; }
.ktn-hero__media img { width: 100%; aspect-ratio: 5/4; object-fit: cover; border-radius: 28px; box-shadow: var(--shadow); }
.ktn-hero__chip { position: absolute; left: 18px; bottom: 18px; background: rgba(255,255,255,.93); color: #0a7f93;
  font-weight: 700; font-size: 13px; padding: 9px 14px; border-radius: 999px; display: flex; align-items: center; gap: 7px; box-shadow: var(--shadow-sm); }
.ktn-hero__chip .material-symbols-rounded { font-size: 18px; color: var(--ktn-gold); }

.ktn-themes { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.ktn-theme { position: relative; aspect-ratio: 4/5; border-radius: 22px; overflow: hidden; background-size: cover; background-position: center;
  display: flex; align-items: flex-end; text-align: left; color: #fff; border: none; cursor: pointer; transition: .2s var(--ease); }
.ktn-theme:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.ktn-theme::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(4,30,35,.85), transparent 62%); }
.ktn-theme__in { position: relative; z-index: 2; padding: 16px; }
.ktn-theme__in b { font-size: 18px; display: block; }
.ktn-theme__in small { opacity: .92; font-size: 12.5px; }

.ktn-cta { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
  background: linear-gradient(120deg, var(--ktn-turq), #0a7f93); color: #fff; border-radius: 24px; padding: 32px 36px; }
.ktn-cta h2 { color: #fff; font-size: 24px; margin-bottom: 6px; }
.ktn-cta p { color: rgba(255,255,255,.92); max-width: 60ch; font-size: 15px; }
.ktn-cta .btn--primary { background: #fff; color: #0a7f93; }
@media (max-width: 820px) {
  .ktn-hero { grid-template-columns: 1fr; } .ktn-hero h1 { font-size: 32px; }
  .ktn-themes { grid-template-columns: repeat(2, 1fr); }
}

/* =====================================================================
   RESPONSIVE  (Desktop-First → Tablet → Smartphone)
   ===================================================================== */
@media (max-width: 1080px) {
  .detail { grid-template-columns: 1fr; }
  .nav a span.lbl { display: none; }
  .nav a { padding: 9px 11px; }
  .genform { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 820px) {
  :root { --header-h: 60px; }
  .wrap { padding: 0 18px; }
  .nav { display: none; }
  .hero { padding: 40px 22px 36px; border-radius: 22px; }
  .hero h1 { font-size: 30px; }
  .searchbox { flex-wrap: wrap; padding: 12px; }
  .searchbox input { width: 100%; padding: 6px 4px; }
  .searchbox .btn--primary { width: 100%; }
  .account-pill small { display: none; }
  .account-pill b { display: none; }
  .split-2 { grid-template-columns: 1fr; }
  .herocar__track { aspect-ratio: 4/5; min-height: 420px; }
  .herocar__content { padding: 28px 22px; }
  .herocar__content h2 { font-size: 28px; }
  .herocar__slide::after { background: linear-gradient(0deg, rgba(8,5,20,.92) 6%, rgba(8,5,20,.3) 55%, transparent 80%); }
  .glass-card { padding: 36px 22px 28px; }
  .glass-card h2 { font-size: 25px; }
  /* Bottom-Nav */
  .botnav {
    display: flex; position: fixed; bottom: 0; left: 0; right: 0; z-index: 90; height: 64px;
    background: color-mix(in srgb, var(--bg) 92%, transparent); backdrop-filter: blur(14px);
    border-top: 1px solid var(--border); justify-content: space-around; padding: 6px 4px;
  }
  .botnav a { display: flex; flex-direction: column; align-items: center; gap: 2px; font-size: 10.5px; color: var(--text-3); flex: 1; padding: 4px 0; }
  .botnav a .material-symbols-rounded { font-size: 23px; }
  .botnav a.active { color: var(--accent); }
  .view { padding-bottom: 84px; }
  .botnav a.ai .material-symbols-rounded { color: var(--edu-blue); }
}
@media (max-width: 540px) {
  .hero h1 { font-size: 25px; }
  .hero p.lead { font-size: 15px; }
  /* Karten im Raster flexibel, in horizontalen Rails feste Breite (nicht schrumpfen) */
  .grid--media { grid-template-columns: repeat(auto-fill, minmax(150px,1fr)); gap: 12px; }
  .grid .card { min-width: 0; }
  .rail .card { flex: 0 0 168px; min-width: 168px; }
  .rail { gap: 12px; }
  .genform { grid-template-columns: 1fr; }
  .unitcard__art { width: 92px; }
  .section__head h2 { font-size: 20px; }
  .detail h1 { font-size: 24px; }
  /* Header schlanker: Logo-Versatz reduzieren, doppelte Icons (auch in Bottom-Nav) ausblenden */
  .logo { margin-left: -6px; }
  .logo__img { height: 32px; }
  .header__right { gap: 6px; }
  .header__right .iconbtn { width: 38px; height: 38px; }
  .header__right .account-pill,
  .header__right a.iconbtn[href="#/merkliste"] { display: none; }
  /* Such-Popup: passt in die Viewport-Breite, „Suchen" bricht voll um */
  .glass-bg { padding: 14px; }
  .glass-card { padding: 30px 18px 24px; }
  .glass-search { flex-wrap: wrap; padding: 8px 12px; }
  .glass-search input { flex: 1 1 60%; }
  .glass-search .btn { flex: 1 1 100%; margin-top: 8px; }
  .glass-card h2 { font-size: 23px; }
}

/* =====================================================================
   Zeitfenster OÖ – History Channel (Vorher/Nachher-Bildvergleich)
   ===================================================================== */
.zf-hero { position: relative; border-radius: 22px; overflow: hidden; min-height: 360px; display: flex; align-items: flex-end; box-shadow: var(--shadow); }
.zf-hero--single { background-size: cover; background-position: center; }
.zf-hero__imgs { position: absolute; inset: 0; display: flex; }
.zf-hero__img { flex: 1; width: 50%; height: 100%; object-fit: cover; }
.zf-hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(8,5,20,.88), rgba(8,5,20,.35) 55%, rgba(8,5,20,.15)); }
.zf-hero__content { position: relative; z-index: 2; padding: 44px 48px; max-width: 640px; }
.zf-hero__eyebrow { display: inline-block; color: var(--edu-light); font-weight: 700; font-size: 13px; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 10px; }
.zf-hero__content h1 { color: #fff; font-size: 42px; margin-bottom: 10px; }
.zf-hero__content p { color: rgba(255,255,255,.88); font-size: 16px; margin-bottom: 22px; }
.zf-info-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; }
.zf-info-card .material-symbols-rounded { font-size: 26px; color: var(--edu-blue); margin-bottom: 10px; display: block; }
.zf-info-card b { display: block; font-size: 15px; margin-bottom: 5px; }
.zf-info-card small { color: var(--text-2); font-size: 13px; line-height: 1.4; }

/* Karte mit Hotspots */
.zf-karte { position: relative; aspect-ratio: 14/10; border-radius: 20px; overflow: hidden; background-size: cover; background-position: center; border: 1px solid var(--border-2); box-shadow: var(--shadow); }
.zf-hotspot { position: absolute; transform: translate(-50%,-50%); display: flex; flex-direction: column; align-items: center; gap: 6px; cursor: pointer; }
.zf-hotspot__dot { width: 18px; height: 18px; border-radius: 50%; background: var(--edu-blue); box-shadow: 0 0 0 5px color-mix(in srgb, var(--edu-blue) 30%, transparent), 0 2px 10px rgba(0,0,0,.4); transition: .15s; }
.zf-hotspot--empty .zf-hotspot__dot { background: var(--text-3); box-shadow: 0 0 0 5px rgba(255,255,255,.12), 0 2px 10px rgba(0,0,0,.4); }
.zf-hotspot:hover .zf-hotspot__dot { transform: scale(1.25); }
.zf-hotspot__label { background: rgba(10,8,20,.85); color: #fff; padding: 6px 10px; border-radius: 9px; font-size: 12px; white-space: nowrap; opacity: 0; transform: translateY(-4px); transition: .15s; pointer-events: none; text-align: center; }
.zf-hotspot__label b { display: block; font-size: 12.5px; }
.zf-hotspot__label small { display: block; color: rgba(255,255,255,.75); font-size: 11px; }
.zf-hotspot:hover .zf-hotspot__label, .zf-hotspot:focus-visible .zf-hotspot__label { opacity: 1; transform: translateY(0); }

/* Gemeinde- & Foto-Karten */
.zf-gemeinde-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; cursor: pointer; transition: .15s var(--ease); text-align: center; }
.zf-gemeinde-card:hover { border-color: var(--accent); transform: translateY(-3px); }
.zf-gemeinde-card__ic { width: 46px; height: 46px; border-radius: 12px; background: var(--edu-blue); color: #fff; display: grid; place-items: center; margin: 0 auto 12px; }
.zf-gemeinde-card b { display: block; font-size: 15px; margin-bottom: 3px; }
.zf-gemeinde-card small { color: var(--text-2); font-size: 12.5px; }
.zf-foto-card { position: relative; border-radius: var(--radius); overflow: hidden; cursor: pointer; border: 1px solid var(--border); background: var(--surface); transition: .15s var(--ease); aspect-ratio: 4/3; }
.zf-foto-card:hover { transform: translateY(-3px); border-color: var(--accent); }
.zf-foto-card img { width: 100%; height: 100%; object-fit: cover; }
.zf-foto-card__body { position: absolute; left: 0; right: 0; bottom: 0; padding: 12px 14px; background: linear-gradient(0deg, rgba(0,0,0,.75), transparent); color: #fff; }
.zf-foto-card__body b { display: block; font-size: 14px; }
.zf-foto-card__body small { color: rgba(255,255,255,.8); font-size: 12px; }
.zf-foto-card--upload { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; color: var(--text-2); border-style: dashed; }
.zf-foto-card--upload .material-symbols-rounded { font-size: 30px; color: var(--accent); }
.zf-foto-card--upload b { font-size: 13.5px; text-align: center; padding: 0 14px; }

/* Holzfenster-Bildvergleich (zentrale Komponente) */
.zf-bg { position: fixed; inset: 0; z-index: 200; background: rgba(6,4,14,.82); display: flex; align-items: center; justify-content: center; padding: 24px; overflow-y: auto; }
.zf-frame {
  position: relative; width: 100%; max-width: 880px; padding: 26px;
  border-radius: 18px; background: linear-gradient(160deg, #9c6a3f, #6b4526 45%, #462c18);
  box-shadow: 0 30px 90px rgba(0,0,0,.55), inset 0 0 0 2px rgba(255,255,255,.08);
}
.zf-frame::before {
  content: ""; position: absolute; inset: 10px; border-radius: 12px; pointer-events: none; z-index: 1;
  background: repeating-linear-gradient(95deg, rgba(255,255,255,.05) 0 2px, transparent 2px 7px);
  box-shadow: inset 0 0 40px rgba(0,0,0,.35);
}
.zf-close { position: absolute; top: 14px; right: 14px; z-index: 5; background: rgba(0,0,0,.35); color: #fff; }
.zf-close:hover { background: rgba(0,0,0,.55); }
.zf-window { position: relative; z-index: 2; border-radius: 8px; overflow: hidden; aspect-ratio: 4/3; box-shadow: inset 0 0 0 9px #2b1a0f, inset 0 0 34px rgba(0,0,0,.55); transition: transform .25s var(--ease); }
.zf-window--zoomed .zf-compare { transform: scale(1.35); }
.zf-compare { position: absolute; inset: 0; overflow: hidden; cursor: ew-resize; transition: transform .25s var(--ease); touch-action: none; }
.zf-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; user-select: none; -webkit-user-drag: none; }
.zf-img--alt { clip-path: inset(0 calc(100% - var(--pos)) 0 0); }
.zf-divider { position: absolute; top: 0; bottom: 0; left: var(--pos); transform: translateX(-50%); width: 3px; background: rgba(255,255,255,.9); box-shadow: 0 0 10px rgba(0,0,0,.4); pointer-events: none; z-index: 3; }
.zf-divider .material-symbols-rounded { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%) rotate(90deg); width: 30px; height: 30px; border-radius: 50%; background: #fff; color: #333; display: grid; place-items: center; box-shadow: 0 3px 12px rgba(0,0,0,.4); }
.zf-tag { position: absolute; top: 14px; z-index: 3; background: rgba(0,0,0,.55); color: #fff; font-size: 12px; font-weight: 700; padding: 5px 11px; border-radius: 999px; letter-spacing: .02em; }
.zf-tag--alt { left: 14px; }
.zf-tag--neu { right: 14px; }
.zf-toolbar { position: relative; z-index: 2; display: flex; align-items: center; gap: 14px; padding: 16px 4px 6px; flex-wrap: wrap; }
.zf-toolbar__info b { display: block; color: #fff; font-size: 15.5px; }
.zf-toolbar__info small { color: rgba(255,255,255,.75); font-size: 12.5px; }
.zf-toolbar__btns { display: flex; gap: 8px; margin-left: auto; }
.zf-toolbar__btns .iconbtn { background: rgba(255,255,255,.12); color: #fff; }
.zf-toolbar__btns .iconbtn:hover { background: rgba(255,255,255,.22); }
.zf-ai-row { position: relative; z-index: 2; display: flex; gap: 8px; flex-wrap: wrap; padding: 10px 4px 4px; }
.zf-ai-row .chip { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.2); }
.zf-ai-row .chip:hover { background: rgba(255,255,255,.22); }
.zf-ai-text { padding: 16px 20px; font-size: 14.5px; line-height: 1.6; color: var(--text); }
#zf-ai-output { position: relative; z-index: 2; margin: 10px 4px 0; }
#zf-ai-output .ai-result { border-radius: 12px; }

/* Foto-Upload-Simulation */
.zf-upload { position: absolute; inset: 0; background: #000; }
.zf-upload__photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.zf-upload__ref { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .38; mix-blend-mode: luminosity; }
.zf-upload__hint { position: absolute; left: 50%; bottom: 20px; transform: translateX(-50%); background: rgba(0,0,0,.65); color: #fff; padding: 8px 16px; border-radius: 999px; font-size: 13.5px; font-weight: 600; white-space: nowrap; }

.zf-bg--full .zf-frame { max-width: 100%; height: calc(100vh - 48px); display: flex; flex-direction: column; }
.zf-bg--full .zf-window { flex: 1; aspect-ratio: auto; }

@media (max-width: 720px) {
  .zf-hero__content h1 { font-size: 30px; }
  .zf-hero__content { padding: 28px 22px; }
  .zf-frame { padding: 16px; }
  .zf-toolbar__btns { margin-left: 0; }
}

/* =====================================================================
   Rollen / Mein Dashboard / Classroom Hub / Channel-Infobox / Edugenerator
   ===================================================================== */

/* Echter Toggle-Switch (Personalisierung) */
.switch { width: 44px; height: 26px; border-radius: 999px; background: var(--surface-3); position: relative; flex-shrink: 0; transition: .2s var(--ease); border: 1px solid var(--border-2); }
.switch__knob { position: absolute; top: 2px; left: 2px; width: 20px; height: 20px; border-radius: 50%; background: #fff; box-shadow: 0 2px 6px rgba(0,0,0,.3); transition: .2s var(--ease); }
.switch.on { background: var(--accent); border-color: var(--accent); }
.switch.on .switch__knob { transform: translateX(18px); }
.dash-sections { transition: opacity .2s; }
.dash-sections--off { opacity: .45; pointer-events: none; }
/* Schalter in Listenzeilen immer rechts ausrichten */
.assetrow .switch { margin-left: auto; }
/* Sortierbare Dashboard-Kategorien */
.dash-hint { display: flex; align-items: center; gap: 7px; padding: 10px 16px 4px; font-size: 12px; color: var(--text-3); }
.dash-hint .material-symbols-rounded { font-size: 16px; }
.dash-sortrow { cursor: grab; }
.dash-sortrow.dragging { opacity: .45; }
.dash-sortrow.dragover { background: color-mix(in srgb, var(--accent) 14%, var(--surface)); box-shadow: inset 0 2px 0 var(--accent); }
.dash-grip { color: var(--text-3); font-size: 20px !important; flex-shrink: 0; }
.dash-sortbtns { display: flex; flex-direction: column; gap: 2px; margin-left: auto; }
.dash-arrow {
  width: 24px; height: 18px; border-radius: 5px; display: grid; place-items: center;
  background: var(--surface-2); color: var(--text-2); border: 1px solid var(--border); cursor: pointer; transition: .14s var(--ease);
}
.dash-arrow .material-symbols-rounded { font-size: 15px; }
.dash-arrow:hover:not([disabled]) { background: var(--accent); color: var(--on-accent); border-color: transparent; }
.dash-arrow[disabled] { opacity: .3; cursor: default; }
.dash-sortbtns + .switch { margin-left: 12px; }
.iconbtn[disabled] { opacity: .35; cursor: default; }

/* Classroom Hub */
.chub-header { position: relative; border-radius: 22px; overflow: hidden; min-height: 220px; display: flex; align-items: flex-end; padding: 28px 32px; box-shadow: var(--shadow); }
.chub-header::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0,0,0,.42), rgba(0,0,0,.08)); }
.chub-header__in { position: relative; z-index: 2; }
.chub-header__in h1 { color: #fff; font-size: 34px; text-shadow: 0 2px 16px rgba(0,0,0,.35); }
.chub-header__in p { color: rgba(255,255,255,.9); font-size: 14.5px; margin-top: 4px; }
.chub-header__edit { position: absolute; top: 16px; right: 16px; z-index: 3; background: rgba(0,0,0,.4); color: #fff; border-color: rgba(255,255,255,.3); }
.chub-header__edit:hover { background: rgba(0,0,0,.6); }
.chub-toolbar { margin: 16px 0 6px; }
.chub-design-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }
.chub-swatch { aspect-ratio: 16/10; border-radius: 12px; border: 2px solid transparent; color: #fff; display: grid; place-items: center; cursor: pointer; transition: .15s; }
.chub-swatch:hover { transform: translateY(-2px); }
.chub-swatch.sel { border-color: var(--accent); box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 35%, transparent); }
.chub-swatch .material-symbols-rounded { font-size: 22px; text-shadow: 0 1px 4px rgba(0,0,0,.4); }
.klass-card { display: flex; flex-direction: column; }
.klass-card__hub { margin: 0 16px 16px; }

/* Channel-Infobox (Drittanbieter-Hinweise) */
.channel-infobox-wrap { margin: 16px 0; }
.channel-infobox { display: flex; align-items: flex-start; gap: 12px; background: color-mix(in srgb, var(--edu-yellow) 16%, var(--surface)); border: 1px solid color-mix(in srgb, var(--edu-yellow) 45%, var(--border)); border-radius: var(--radius); padding: 14px 16px; margin-bottom: 10px; }
.channel-infobox .material-symbols-rounded { color: var(--edu-yellow); font-size: 22px; flex-shrink: 0; }
.channel-infobox__text { font-size: 14px; color: var(--text); line-height: 1.5; }
.channel-infobox__editbtn { font-size: 12.5px; opacity: .8; }
.channel-infobox__editbtn:hover { opacity: 1; }

/* =====================================================================
   Einheitliche Medienansicht – die „Bühne" wechselt je Content-Typ,
   der Rahmen bleibt für alle Typen identisch.
   ===================================================================== */
.stage {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow);
}
.stage__bar {
  display: flex; align-items: center; gap: 10px; padding: 11px 14px;
  border-bottom: 1px solid var(--border); background: var(--surface-2); font-size: 14px;
}
.stage__bar b { font-weight: 600; }
.stage__bar small { color: var(--text-3); font-size: 12.5px; }
.stage__bar .spacer { flex: 1; }
.stage__bar > .material-symbols-rounded:first-child { color: var(--accent); font-size: 20px; }
.stage__pdf, .stage__frame { width: 100%; height: 620px; border: 0; display: block; background: var(--surface-3); }
.stage__fallback { padding: 60px 24px; display: flex; flex-direction: column; align-items: center; gap: 12px; text-align: center; }
.stage__fallback .material-symbols-rounded { font-size: 52px; color: var(--text-3); }
.stage__fallback p { color: var(--text-2); font-size: 14px; }
.stage--img .stage__imgwrap {
  background: var(--surface-3); display: grid; place-items: center;
  min-height: 380px; max-height: 640px; overflow: auto; padding: 20px;
}
.stage--img img { max-width: 100%; transition: transform .18s var(--ease); transform-origin: center; }

/* Hinweis auf das Hauptmedium direkt unter der Aktionsleiste */
.parent-hint {
  display: flex; align-items: center; gap: 10px; margin: 14px 0 4px; padding: 11px 14px;
  border-radius: var(--radius); background: color-mix(in srgb, var(--accent) 10%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--border));
  font-size: 13.5px; color: var(--text-2);
}
.parent-hint b { color: var(--text); }
.parent-hint .material-symbols-rounded { font-size: 19px; color: var(--accent); }
.parent-hint .chev { margin-left: auto; color: var(--text-3); }
.parent-hint:hover { border-color: var(--accent); }
/* aktuell geöffnetes Objekt in Begleitmaterial / Hauptmedium */
.assetrow--current { background: color-mix(in srgb, var(--accent) 12%, transparent); cursor: default; }
.assetrow--current:hover { background: color-mix(in srgb, var(--accent) 12%, transparent); }
/* Zugehörigkeit zum Hauptmedium auf Karten */
.card__parent {
  display: flex; align-items: center; gap: 5px; font-size: 11.5px; color: var(--text-3);
  border-top: 1px solid var(--border); padding-top: 8px; margin-top: 2px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.card__parent .material-symbols-rounded { font-size: 14px; flex-shrink: 0; }

@media (max-width: 720px) {
  .stage__pdf, .stage__frame { height: 420px; }
}

/* Edugenerator – Ablauf-Leiste & Vorlagen-Kacheln */
.eg-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; margin: 4px 0 26px; }
.eg-step {
  display: flex; align-items: center; gap: 10px; padding: 13px 15px; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius); font-size: 13.5px;
}
.eg-step__n {
  width: 22px; height: 22px; border-radius: 50%; background: var(--accent); color: var(--on-accent);
  display: grid; place-items: center; font-size: 12px; font-weight: 700; flex-shrink: 0;
}
.eg-step .material-symbols-rounded { font-size: 19px; color: var(--text-3); }
.grid--vorlagen { display: grid; grid-template-columns: repeat(auto-fill, minmax(228px, 1fr)); gap: 18px; }
.vcard {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; cursor: pointer; transition: .18s var(--ease); display: flex; flex-direction: column;
}
.vcard:hover { transform: translateY(-4px); border-color: var(--border-2); box-shadow: var(--shadow); }
.vcard__art { position: relative; aspect-ratio: 16/10; display: grid; place-items: center; color: #fff; }
.vcard__ico { font-size: 46px; opacity: .95; }
.vcard__btns { position: absolute; top: 10px; right: 10px; z-index: 3; }
.vcard__body { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.vcard__body h3 { font-size: 15.5px; font-weight: 600; }
.vcard__body p { font-size: 13px; color: var(--text-2); line-height: 1.45; flex: 1; }
.vcard__cta { display: flex; align-items: center; gap: 5px; font-size: 13px; font-weight: 600; color: var(--accent); margin-top: 4px; }
.vcard__cta .material-symbols-rounded { font-size: 17px; transition: transform .18s var(--ease); }
.vcard:hover .vcard__cta .material-symbols-rounded { transform: translateX(3px); }

.vorlage-preview { border-radius: var(--radius); padding: 60px 32px; display: flex; flex-direction: column; align-items: center; gap: 16px; text-align: center; color: #fff; box-shadow: var(--shadow); }
.vorlage-preview .material-symbols-rounded { font-size: 64px; }
.vorlage-preview b { font-size: 22px; }
.urkunde-gen { display: grid; gap: 20px; }
.urkunde-gen__form { display: grid; gap: 12px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; }
.urkunde-gen__preview { display: flex; }
.urkunde-card {
  flex: 1; background: linear-gradient(160deg, #fdfaf3, #f3ecd8); border: 10px solid #3B2B69; border-radius: 6px;
  padding: 48px 32px; text-align: center; color: #2a1f4d; box-shadow: var(--shadow);
}
.urkunde-card__icon { font-size: 46px; color: #FFCC00; }
.urkunde-card__title { font-family: var(--font); font-size: 28px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; margin: 10px 0 22px; }
.urkunde-card__name { font-size: 24px; font-weight: 700; margin-bottom: 10px; }
.urkunde-card__anlass { font-size: 15px; margin-bottom: 18px; }
.urkunde-card__datum { font-size: 13px; opacity: .75; }

@media (max-width: 720px) {
  .chub-design-grid { grid-template-columns: repeat(3, 1fr); }
  .chub-header { min-height: 170px; padding: 20px; }
  .chub-header__in h1 { font-size: 26px; }
}