/* studium/css/scriptLearn.v1.css
   Sektion "Schriftzeichen lernen".
   Setzt auf hskReaderV2.v1.css auf und benutzt dessen Farb-/Abstands-Variablen
   (--v2-*), damit Hell/Dunkel und Typografie identisch zum Reader sind.
   Hier stehen nur die Bausteine, die es im Reader nicht gibt. */

:root {
  /* Der Lese-Serif der Oberflaeche deckt viele IPA-Zeichen und kombinierende
     Diakritika nicht ab (Tofu-Kaesten). Lautschrift laeuft deshalb in einem
     eigenen Stapel mit vollstaendiger IPA-Abdeckung. */
  --sl-ipa-font: "Charis SIL", "Doulos SIL", "Gentium Plus", "Lucida Grande", "Segoe UI", system-ui, sans-serif;
}

.sl-wrap { max-width: 1080px; margin: 0 auto; padding: 18px 16px 64px; }
.sl-main { min-height: 60vh; }

.sl-brand { font-size: 15px; font-weight: 800; color: var(--v2-fg); white-space: nowrap; }

/* ── Einstieg ─────────────────────────────────────────────────────────── */
.sl-intro { text-align: center; margin: 20px 0 28px; }
.sl-intro h1 { font-family: var(--v2-serif); font-size: clamp(26px, 5vw, 38px); margin: 0 0 10px; }
.sl-intro p { color: var(--v2-fg2); max-width: 620px; margin: 0 auto; line-height: 1.6; }

.sl-scriptGrid {
  display: grid; gap: 14px;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
}
.sl-scriptCard {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 22px 14px; cursor: pointer; font-family: inherit; text-align: center;
  background: var(--v2-card); color: var(--v2-fg);
  border: 1px solid var(--v2-line); border-radius: 16px;
  transition: transform .15s, border-color .15s, background .15s;
}
.sl-scriptCard:hover { transform: translateY(-2px); border-color: var(--v2-accent); background: var(--v2-accent-s); }
.sl-scriptCard__sample { font-size: 34px; line-height: 1.2; }
.sl-scriptCard__label { font-weight: 800; font-size: 16px; }
.sl-scriptCard__meta { font-size: 12px; color: var(--v2-fg2); }
.sl-scriptCard__note { font-size: 11px; color: var(--v2-fg2); font-style: italic; }
.sl-scriptCard__warn {
  font-size: 11px; color: var(--v2-err); line-height: 1.4;
  border-top: 1px dashed var(--v2-line); padding-top: 5px; margin-top: 2px;
}

.sl-footnote { margin-top: 26px; font-size: 12px; color: var(--v2-fg2); line-height: 1.6; text-align: center; }

/* ── Filter über der Schriftauswahl ───────────────────────────────────── */
.sl-filter { display: flex; align-items: center; gap: 12px; margin: 0 0 18px; }
.sl-filter__input {
  flex: 1; min-width: 0; font: inherit; font-size: 15px;
  padding: 10px 16px; border-radius: 50px;
  border: 1px solid var(--v2-line); background: var(--v2-card); color: var(--v2-fg);
}
.sl-filter__input:focus { outline: 2px solid var(--v2-accent); outline-offset: 1px; }
.sl-filter__count { font-size: 12px; color: var(--v2-fg2); white-space: nowrap; }
.sl-noMatch { text-align: center; color: var(--v2-fg2); font-size: 14px; padding: 24px 0; }

.sl-groupHead {
  font-family: var(--v2-serif); font-size: 19px; font-weight: 400;
  margin: 34px 0 4px; padding-top: 18px; border-top: 1px solid var(--v2-line);
}
.sl-groupNote { font-size: 12px; color: var(--v2-fg2); line-height: 1.6; margin: 0 0 14px; }

.sl-scriptCard--uncertified { border-style: dashed; }

/* ── Farbcodierung nach Sprachzuweisung (Nutzerwunsch 20260813) ──────────
   Linker Rand statt Flaechenfuellung: bleibt in Hell/Dunkel lesbar, ohne
   --v2-card zu ueberschreiben. Zwei unabhaengige Achsen: colorCategory
   (Kartenrand, wie ist die Sprache zugeordnet) und undeciphered/noFont
   (kleines Eck-Badge, wie sicher ist die Schrift selbst) — s.
   resolveScriptLearn.v1.js::scriptLanguageAssignment für die Herleitung. */
.sl-scriptCard--curated     { border-left: 4px solid #1D9E75; }
.sl-scriptCard--genuine     { border-left: 4px solid #378ADD; }
.sl-scriptCard--ancestral   { border-left: 4px solid #7F77DD; }
.sl-scriptCard--donor       { border-left: 4px solid #EF9F27; }
.sl-scriptCard--synthetic   { border-left: 4px solid #D4537E; }
.sl-scriptCard--unassigned  { border-left: 4px solid var(--v2-line); }

.sl-scriptCard__badge {
  align-self: flex-end; font-size: 10px; font-weight: 700; letter-spacing: .02em;
  color: #fff; background: #A32D2D; padding: 2px 7px; border-radius: 5px; margin-bottom: -2px;
}

.sl-legend {
  display: flex; flex-wrap: wrap; gap: 8px 16px; margin: 0 0 18px;
  font-size: 12px; color: var(--v2-fg2);
}
.sl-legend__item { display: flex; align-items: center; gap: 6px; }
.sl-legend__swatch { width: 10px; height: 10px; border-radius: 3px; flex: none; }

.sl-exampleLang {
  display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--v2-fg2);
  margin: 0 0 16px;
}
.sl-exampleLang select {
  font: inherit; font-size: 13px; padding: 4px 8px; border-radius: 8px;
  border: 1px solid var(--v2-line); background: var(--v2-card); color: var(--v2-fg);
}

.sl-wordList { list-style: none; margin: 12px 0; padding: 0; border-top: 1px solid var(--v2-line); }
.sl-wordList__row {
  display: flex; align-items: baseline; gap: 14px; padding: 10px 4px;
  border-bottom: 1px solid var(--v2-line);
}
.sl-wordList__orth { font-size: 20px; min-width: 90px; }
.sl-wordList__ipa { color: var(--v2-fg2); font-family: var(--sl-ipa-font); font-size: 14px; white-space: nowrap; }
.sl-wordList__gloss { color: var(--v2-fg2); font-size: 14px; }
.sl-wordList__count { font-size: 12px; color: var(--v2-fg2); text-align: right; margin: 8px 0 0; }

.sl-provenance {
  font-size: 12px; color: var(--v2-fg2); line-height: 1.6;
  border-left: 3px solid var(--v2-line); padding: 6px 0 6px 12px; margin: 0 0 16px;
}

/* ── Kopf einer Lerneinheit ───────────────────────────────────────────── */
.sl-head { display: flex; align-items: center; gap: 14px; margin: 8px 0 14px; flex-wrap: wrap; }
.sl-back {
  border: 1px solid var(--v2-line); background: var(--v2-card); color: var(--v2-fg2);
  border-radius: 50px; padding: 7px 14px; font-family: inherit; font-size: 13px;
  font-weight: 700; cursor: pointer;
}
.sl-back:hover { background: var(--v2-accent-s); color: var(--v2-accent); }
.sl-head__title h1 { font-family: var(--v2-serif); font-size: clamp(20px, 3.4vw, 27px); margin: 0; }
.sl-head__title p { margin: 2px 0 0; font-size: 13px; color: var(--v2-fg2); }

.sl-steps { display: flex; gap: 8px; margin-bottom: 18px; flex-wrap: wrap; }
.sl-step {
  display: inline-flex; align-items: center; gap: 7px; cursor: pointer;
  padding: 7px 14px; border-radius: 50px; font-family: inherit; font-size: 13px; font-weight: 700;
  border: 1px solid var(--v2-line); background: var(--v2-card); color: var(--v2-fg2);
}
.sl-step__n {
  display: inline-flex; align-items: center; justify-content: center;
  width: 20px; height: 20px; border-radius: 50%; font-size: 11px;
  background: var(--v2-line); color: var(--v2-fg);
}
.sl-step.is-active { border-color: var(--v2-accent); background: var(--v2-accent-s); color: var(--v2-accent); }
.sl-step.is-active .sl-step__n { background: var(--v2-accent); color: #fff; }
.sl-step.is-done .sl-step__n { background: var(--v2-ok); color: #fff; }
@media (max-width: 560px) { .sl-step__l { display: none; } }

.sl-lead { color: var(--v2-fg2); font-size: 14px; line-height: 1.6; margin: 0 0 16px; }
.sl-counter { text-align: center; font-size: 12px; color: var(--v2-fg2); margin: 8px 0 14px; }

.sl-progress { height: 5px; border-radius: 50px; background: var(--v2-line); overflow: hidden; }
.sl-progress > span { display: block; height: 100%; background: var(--v2-accent); transition: width .25s; }

/* ── Lerneinheiten-Liste ──────────────────────────────────────────────── */
.sl-unitGrid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); }
.sl-unitCard {
  display: flex; flex-direction: column; align-items: flex-start; gap: 5px;
  padding: 16px; cursor: pointer; font-family: inherit; text-align: left;
  background: var(--v2-card); color: var(--v2-fg);
  border: 1px solid var(--v2-line); border-radius: 14px; transition: border-color .15s, background .15s;
}
.sl-unitCard:hover { border-color: var(--v2-accent); background: var(--v2-accent-s); }
.sl-unitCard__n { font-size: 11px; font-weight: 800; color: var(--v2-accent); letter-spacing: .08em; }
.sl-unitCard__label { font-weight: 700; font-size: 15px; line-height: 1.35; }
.sl-unitCard__sample { font-size: 21px; letter-spacing: .06em; opacity: .85; }
.sl-unitCard__meta { font-size: 12px; color: var(--v2-fg2); }

/* ── Zeichen-Uebersicht ───────────────────────────────────────────────── */
.sl-cardGrid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
.sl-card {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 16px 12px; background: var(--v2-card);
  border: 1px solid var(--v2-line); border-radius: 14px; text-align: center;
}
.sl-card__glyph {
  font-size: 46px; line-height: 1.1; background: none; border: 0; cursor: pointer;
  color: var(--v2-fg); padding: 4px 8px; border-radius: 10px;
}
.sl-card__glyph:hover { background: var(--v2-accent-s); }
/* Ohne passende TTS-Stimme ist das Zeichen nur Anzeige, kein Knopf. */
.sl-card__glyph--mute { cursor: default; }
.sl-card__glyph--mute:hover { background: none; }
.sl-card__reading { font-size: 14px; font-weight: 700; color: var(--v2-accent); }
.sl-card__gloss { font-size: 12px; color: var(--v2-fg2); line-height: 1.4; }
.sl-card__more {
  margin-top: 2px; border: 0; background: none; cursor: pointer; font-family: inherit;
  font-size: 11px; font-weight: 700; color: var(--v2-fg2); text-decoration: underline;
}
.sl-card__detail { text-align: left; width: 100%; border-top: 1px solid var(--v2-line); padding-top: 8px; margin-top: 4px; }
.sl-kv { font-size: 11px; color: var(--v2-fg2); margin: 0 0 3px; }
.sl-kv b { color: var(--v2-fg); font-weight: 700; }
.sl-note { font-size: 12px; color: var(--v2-fg2); line-height: 1.5; margin: 4px 0 0; }
.sl-example { font-size: 17px; margin: 8px 0 0; }
.sl-example__ipa { font-size: 12px; color: var(--v2-accent); margin: 2px 0 0; }
.sl-example__gloss { font-size: 12px; color: var(--v2-fg2); margin: 2px 0 0; }

.sl-roman { font-weight: 700; }
.sl-ipa { color: var(--v2-fg2); font-weight: 400; font-family: var(--sl-ipa-font); }
.sl-example__ipa, .sl-traceMeta__reading, .sl-quizOption__text, .sl-quiz__reading {
  font-family: var(--sl-ipa-font);
}
.sl-glyph { display: inline-block; line-height: 1.15; }
.sl-glyph--big { font-size: clamp(64px, 16vw, 108px); }

.sl-nav { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 26px; }

/* ── Karteikarten ─────────────────────────────────────────────────────── */
.sl-flash { max-width: 460px; margin: 0 auto; }
.sl-flashCard {
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  padding: 30px 20px; min-height: 260px; justify-content: center;
  background: var(--v2-card); border: 1px solid var(--v2-line); border-radius: 20px;
}
.sl-flashCard__glyph {
  font-size: clamp(64px, 18vw, 110px); line-height: 1.1; border: 0; background: none;
  cursor: pointer; color: var(--v2-fg); border-radius: 14px; padding: 4px 14px;
}
.sl-flashCard__glyph:hover { background: var(--v2-accent-s); }
.sl-flashCard__hint { font-size: 12px; color: var(--v2-fg2); }
.sl-flashCard__back { text-align: center; border-top: 1px solid var(--v2-line); padding-top: 14px; width: 100%; }
.sl-grade { display: flex; gap: 10px; justify-content: center; margin-top: 16px; }
.sl-grade__yes, .sl-grade__no { min-width: 130px; }
.sl-flash > .v2-btn { display: block; margin: 16px auto 0; min-width: 180px; }

.sl-done { text-align: center; padding: 40px 16px; }
.sl-done__mark { font-size: 46px; color: var(--v2-ok); margin: 0 0 10px; }
.sl-done__score { font-size: 17px; font-weight: 700; margin: 0 0 18px; }
.sl-done .v2-btn { margin: 6px; min-width: 180px; }

/* ── Nachzeichnen ─────────────────────────────────────────────────────── */
.sl-trace { max-width: 560px; margin: 0 auto; }
.sl-traceStage { display: flex; gap: 20px; align-items: center; justify-content: center; flex-wrap: wrap; }
.sl-traceTarget {
  width: 240px; height: 240px; flex: 0 0 auto;
  background: var(--v2-card); border: 1px solid var(--v2-line); border-radius: 18px;
  position: relative; overflow: hidden; touch-action: none;
}
/* Schreibhilfe: Mittelkreuz wie im Uebungsheft */
.sl-traceTarget::before, .sl-traceTarget::after {
  content: ''; position: absolute; background: var(--v2-line); pointer-events: none;
}
.sl-traceTarget::before { left: 0; right: 0; top: 50%; height: 1px; }
.sl-traceTarget::after { top: 0; bottom: 0; left: 50%; width: 1px; }
.sl-traceMeta { text-align: left; min-width: 140px; }
.sl-traceMeta__reading { font-size: 19px; font-weight: 700; color: var(--v2-accent); margin: 0 0 4px; }
.sl-traceMeta__gloss { font-size: 14px; color: var(--v2-fg2); margin: 0 0 10px; }
.sl-traceMeta__mode { font-size: 11px; color: var(--v2-fg2); line-height: 1.5; font-style: italic; margin: 0; }
.sl-traceActions { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; margin-top: 16px; }
.sl-traceMsg { text-align: center; min-height: 22px; font-size: 14px; font-weight: 700; margin: 12px 0 0; }
.sl-traceMsg.is-ok { color: var(--v2-ok); }
.sl-traceMsg.is-wrong { color: var(--v2-err); }

/* ── Quiz ─────────────────────────────────────────────────────────────── */
.sl-quiz { max-width: 560px; margin: 0 auto; }
.sl-quiz__prompt { text-align: center; font-size: 14px; color: var(--v2-fg2); margin: 0 0 10px; }
.sl-quiz__stem { text-align: center; margin-bottom: 22px; }
.sl-quiz__reading { font-size: clamp(26px, 6vw, 40px); font-weight: 700; color: var(--v2-accent); }
.sl-quiz__options { display: grid; gap: 10px; grid-template-columns: repeat(2, 1fr); }
.sl-quizOption {
  padding: 18px 12px; cursor: pointer; font-family: inherit; color: var(--v2-fg);
  background: var(--v2-card); border: 1px solid var(--v2-line); border-radius: 14px;
  transition: border-color .15s, background .15s;
}
.sl-quizOption:hover { border-color: var(--v2-accent); background: var(--v2-accent-s); }
.sl-quizOption__glyph { font-size: 40px; line-height: 1.1; }
.sl-quizOption__text { font-size: 16px; font-weight: 700; }
.sl-quizOption.is-correct { border-color: var(--v2-ok); background: var(--v2-ok-s); }
.sl-quizOption.is-wrong { border-color: var(--v2-err); background: var(--v2-err-s); }
.sl-quiz__msg { text-align: center; min-height: 22px; font-size: 14px; font-weight: 700; margin: 16px 0 0; }
.sl-quiz__msg.is-ok { color: var(--v2-ok); }
.sl-quiz__msg.is-wrong { color: var(--v2-err); }

/* ── Geo-Streifen: wo wird diese Schrift geschrieben? ─────────────────── */
/* Mechanik aus dem v6-scriptlearnflow uebernommen, Farben aber konsequent
   ueber die Theme-Variablen — die Vorlage dort war auf Hell festverdrahtet
   und waere im Dunkelmodus unlesbar geworden. */
.sl-geo {
  margin: 34px auto 0; max-width: 720px; padding: 16px 18px;
  background: var(--v2-card); border: 1px solid var(--v2-line); border-radius: 16px;
}
.sl-geo__title {
  font-size: 12px; font-weight: 800; color: var(--v2-fg2);
  text-transform: uppercase; letter-spacing: .06em; margin: 0 0 10px;
}
.sl-geo__flags {
  display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 12px;
  font-size: 1.3rem; line-height: 1.25;
}
.sl-geo__more { font-size: .8rem; color: var(--v2-fg2); align-self: center; padding-left: 4px; }
/* Flaggen sind Links ins jeweilige Land — das muss man ihnen ansehen. */
.sl-geo__flag {
  text-decoration: none; border-radius: 6px; padding: 1px 2px; line-height: 1;
  transition: background .12s, transform .12s;
}
.sl-geo__flag:hover, .sl-geo__flag:focus-visible {
  background: var(--v2-accent-s); transform: translateY(-1px); outline: none;
}
.sl-geo__map svg .sl-geo__active { cursor: pointer; }
.sl-geo__map {
  width: 100%; height: 160px; border-radius: 12px; overflow: hidden;
  background: var(--v2-bg); position: relative;
}
.sl-geo__map svg { display: block; width: 100%; height: 100%; }
/* Grundflaeche aller Laender … */
.sl-geo__map svg path, .sl-geo__map svg polygon { fill: var(--v2-line); stroke: var(--v2-bg2); stroke-width: .4px; }
/* … und die Laender, in denen diese Schrift benutzt wird. */
.sl-geo__map svg .sl-geo__active,
.sl-geo__map svg .sl-geo__active path,
.sl-geo__map svg .sl-geo__active polygon {
  fill: var(--v2-accent) !important; stroke: var(--v2-card) !important;
}
.sl-geo__note { font-size: 11px; color: var(--v2-fg2); line-height: 1.5; margin: 10px 0 0; }
.sl-geo__link {
  display: inline-block; margin-top: 12px; font-size: 13px; font-weight: 700;
  color: var(--v2-accent); text-decoration: none;
  border: 1px solid var(--v2-line); border-radius: 50px; padding: 7px 14px;
}
.sl-geo__link:hover { background: var(--v2-accent-s); border-color: var(--v2-accent); }