/*
  LERNguage — Editorial / Minimal Design System
  Basis: „Stylesheet und Konzept LERNguage“ (Nelson). Geändert: Schriften selbst gehostet
  statt Google Fonts (keine Fremd-Hosts), Fotos ersetzt durch Gouache-Vignetten,
  ergänzt um Übungen, Gespräch, Fortschritt und Handy-Navigation.
*/

/* 1. Fonts (OFL, aus @fontsource, liegen in ../fonts) */
@font-face { font-family: "DM Sans"; font-weight: 400; font-style: normal; font-display: swap; src: url("../fonts/dm-sans-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "DM Sans"; font-weight: 500; font-style: normal; font-display: swap; src: url("../fonts/dm-sans-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "DM Sans"; font-weight: 600; font-style: normal; font-display: swap; src: url("../fonts/dm-sans-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "DM Sans"; font-weight: 700; font-style: normal; font-display: swap; src: url("../fonts/dm-sans-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family: "DM Serif Display"; font-weight: 400; font-style: normal; font-display: swap; src: url("../fonts/dm-serif-display-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "DM Serif Display"; font-weight: 400; font-style: italic; font-display: swap; src: url("../fonts/dm-serif-display-latin-400-italic.woff2") format("woff2"); }

:root {
  --color-ink: #14243a;
  --color-ink-soft: #34465d;
  --color-muted: #718096;
  --color-muted-light: #9aa8b8;

  --color-paper: #f7f5f0;
  --color-surface: #fffdfa;
  --color-surface-blue: #edf2f6;
  --color-line: #d9dce0;

  --color-sky: #cbd9e8;
  --color-sky-deep: #9fb4ca;
  --color-accent: #f5bd36;
  --color-accent-soft: #fff0c5;

  --color-success: #43836b;
  --color-success-soft: #e3f0ea;
  --color-danger: #c76e68;
  --color-danger-soft: #f8e7e5;
  --color-terra: #c8462f;
  --color-sage: #7d9a6a;

  --font-display: "DM Serif Display", Georgia, serif;
  --font-body: "DM Sans", Arial, sans-serif;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.375rem;
  --text-2xl: 1.875rem;
  --text-3xl: clamp(2.5rem, 5vw, 4.5rem);

  --content-width: 1440px;
  --page-gutter: clamp(1.25rem, 4vw, 4rem);
  --section-space: clamp(3rem, 6vw, 5.5rem);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 999px;

  --shadow-card: 0 8px 30px rgba(20, 36, 58, 0.045);
  --shadow-hover: 0 12px 34px rgba(20, 36, 58, 0.08);

  --transition: 180ms ease;
}

/* 2. Reset and base */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
svg[aria-hidden="true"] { width: 1.15em; height: 1.15em; flex: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4, p { margin-top: 0; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 400; line-height: 1.15; letter-spacing: -0.025em; }
h1 { font-size: var(--text-3xl); }
h2 { font-size: clamp(1.75rem, 3vw, 2.5rem); }
h3 { font-size: var(--text-xl); }
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid var(--color-sky-deep); outline-offset: 2px; }
main:focus { outline: none; }

/* 3. Page frame */
.container { width: min(calc(100% - 2 * var(--page-gutter)), var(--content-width)); margin-inline: auto; }
.page-shell { min-height: 100vh; overflow: hidden; display: flex; flex-direction: column; }
.page-shell > main { flex: 1; padding-bottom: 2rem; }
.section { padding-block: var(--section-space); }
.lade-hinweis { padding: 4rem 0; color: var(--color-muted); font-family: var(--font-display); font-size: 1.4rem; }

/* 4. Vignetten (ersetzen die Fotos) */
.vignette { display: block; width: 100%; height: auto; }
.vignette-flaeche { position: relative; display: grid; place-items: center; overflow: hidden; background: var(--color-surface); }
.vignette-flaeche .vignette { width: 104%; max-width: none; }
.bild-chip {
  position: absolute; right: 1rem; bottom: 1rem; z-index: 1;
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .35rem .85rem; border: 1px solid var(--color-line); border-radius: var(--radius-pill);
  background: rgba(255, 253, 250, .92); color: var(--color-ink-soft); font-size: var(--text-xs);
}

/* 5. Navigation */
.site-header { position: relative; z-index: 10; border-bottom: 1px solid rgba(20, 36, 58, .12); }
.navbar { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand { font-family: var(--font-display); font-size: 1.8rem; letter-spacing: -.04em; white-space: nowrap; }
.nav-links { display: flex; align-items: center; gap: clamp(1.25rem, 3vw, 3rem); color: var(--color-ink-soft); font-size: var(--text-sm); }
.nav-link { position: relative; padding-block: .6rem; transition: color var(--transition); }
.nav-link:hover, .nav-link[aria-current="page"] { color: var(--color-ink); }
.nav-link[aria-current="page"]::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--color-accent); }
.nav-actions { display: flex; align-items: center; gap: 1.1rem; }
.avatar {
  display: grid; place-items: center; width: 38px; aspect-ratio: 1; border-radius: 50%;
  background: var(--color-sky); color: var(--color-ink); font-family: var(--font-display); font-size: 1.15rem;
}
.streak-pill {
  display: inline-flex; align-items: center; gap: .35rem; padding: .3rem .75rem; border-radius: var(--radius-pill);
  background: var(--color-accent-soft); font-weight: 600; font-size: var(--text-sm);
}
.streak-pill.ist-aus { background: #ecebe6; color: var(--color-muted); }
.streak-pill svg { width: 18px; height: 18px; }

.tab-leiste {
  position: fixed; inset: auto 0 0 0; z-index: 20; display: none; justify-content: space-around;
  padding: .35rem .5rem calc(.35rem + env(safe-area-inset-bottom));
  border-top: 1px solid var(--color-line); background: rgba(255, 253, 250, .97);
}
.tab-leiste a { display: grid; justify-items: center; gap: .1rem; padding: .25rem .5rem; color: var(--color-muted); font-size: .68rem; }
.tab-leiste a[aria-current="page"] { color: var(--color-ink); }
.tab-leiste svg { width: 22px; height: 22px; }

/* 6. Dashboard welcome */
.dashboard-intro { display: flex; justify-content: space-between; align-items: end; gap: 2rem; padding-block: clamp(2.5rem, 5vw, 4.5rem) 2rem; }
.dashboard-intro h1 { margin-bottom: .35rem; }
.dashboard-intro p { margin-bottom: 0; color: var(--color-ink-soft); font-family: var(--font-display); font-size: clamp(1.25rem, 2vw, 1.7rem); }
.intro-quote { max-width: 300px; color: var(--color-ink-soft); font-family: var(--font-display); font-size: 1rem; font-style: italic; }
.intro-quote small { display: block; margin-top: .4rem; font-family: var(--font-body); font-style: normal; font-size: var(--text-xs); color: var(--color-muted); }
.seiten-kopf { padding-block: clamp(2rem, 4vw, 3.5rem) 1.5rem; }
.seiten-kopf h1 { font-size: clamp(2.2rem, 4vw, 3.4rem); margin-bottom: .3rem; }
.seiten-kopf p { color: var(--color-ink-soft); margin: 0; max-width: 60ch; }

/* 7. Dashboard grid */
.dashboard-grid { display: grid; grid-template-columns: minmax(0, 2.1fr) minmax(280px, 1fr); gap: 1.25rem; align-items: stretch; }
.dashboard-grid--lower { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(240px, .9fr) minmax(260px, 1fr); gap: 1.25rem; margin-top: 1.25rem; }
.card { min-width: 0; padding: clamp(1.2rem, 2vw, 1.75rem); border: 1px solid var(--color-line); border-radius: var(--radius-md); background: rgba(255, 253, 250, .88); box-shadow: var(--shadow-card); }
.card-header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; }
.card-title { margin: 0; font-family: var(--font-display); font-size: 1.35rem; }
.card-meta { color: var(--color-muted); font-size: var(--text-xs); }
.card-link { display: inline-flex; align-items: center; gap: .4rem; font-size: var(--text-sm); color: var(--color-ink); }
.card-link svg { width: 16px; height: 16px; }

/* 8. Weiterlernen */
.continue-card { display: grid; grid-template-columns: minmax(240px, .85fr) minmax(0, 1.25fr); padding: 0; overflow: hidden; }
.continue-card__text { display: flex; flex-direction: column; padding: 1.5rem 1.6rem; }
.continue-card__text h2 { margin: .4rem 0 .5rem; font-size: clamp(1.8rem, 2.6vw, 2.4rem); }
.continue-card__text p { color: var(--color-ink-soft); }
.continue-card__text .button { align-self: flex-start; margin-top: auto; }
.continue-card .vignette-flaeche { min-height: 240px; }
.progress-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: .45rem; font-size: var(--text-sm); }
.progress-track { flex: 1; width: 100%; height: 8px; overflow: hidden; border-radius: var(--radius-pill); background: #e6e6e3; }
.progress-track > span { display: block; height: 100%; border-radius: inherit; background: var(--color-accent); transition: width 400ms ease; }
.progress-value { color: var(--color-ink); font-size: var(--text-sm); font-weight: 600; }

/* 9. Buttons */
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: .65rem; min-height: 44px; padding: .7rem 1.25rem;
  border: 1px solid transparent; border-radius: var(--radius-pill); cursor: pointer; font-size: var(--text-sm); font-weight: 600;
  background: none; transition: transform var(--transition), background var(--transition), box-shadow var(--transition);
}
.button:hover { transform: translateY(-2px); }
.button:disabled { opacity: .5; cursor: not-allowed; transform: none; }
.button svg { width: 18px; height: 18px; }
.button--primary { background: var(--color-accent); color: var(--color-ink); }
.button--primary:hover { background: #f8c94f; box-shadow: 0 5px 16px rgba(245, 189, 54, .22); }
.button--quiet { border-color: var(--color-line); background: transparent; color: var(--color-ink); }
.button--danger { border-color: var(--color-danger); color: #9e3a33; }
.button--breit { width: 100%; }
.symbol-knopf {
  display: inline-grid; place-items: center; width: 38px; height: 38px; flex: none; border: 1px solid var(--color-line);
  border-radius: 50%; background: var(--color-surface); cursor: pointer; transition: background var(--transition);
}
.symbol-knopf:hover { background: var(--color-surface-blue); }
.symbol-knopf svg { width: 18px; height: 18px; }
.symbol-knopf--gross { width: 64px; height: 64px; }
.symbol-knopf--gross svg { width: 28px; height: 28px; }

/* 10. Tagesziel */
.goal-card { display: flex; flex-direction: column; }
.goal-inhalt { display: flex; align-items: center; gap: 1.25rem; flex: 1; }
.goal-ring {
  --goal-progress: 0%;
  display: grid; flex: none; width: 150px; aspect-ratio: 1; place-items: center; border-radius: 50%;
  background: conic-gradient(var(--color-accent) var(--goal-progress), #e7e7e4 var(--goal-progress));
}
.goal-ring__inner { display: grid; width: 84%; aspect-ratio: 1; place-content: center; border-radius: 50%; background: var(--color-surface); text-align: center; }
.goal-ring__value { font-family: var(--font-display); font-size: 1.8rem; line-height: 1.1; }
.goal-ring__label { color: var(--color-muted); font-size: var(--text-sm); }
.goal-note { margin: 0 0 .75rem; color: var(--color-ink-soft); font-size: var(--text-sm); }
.goal-note strong { display: block; color: var(--color-ink); font-size: var(--text-base); margin-bottom: .2rem; }
.streak-zeile { display: flex; align-items: center; gap: .6rem; margin-top: 1rem; padding: .7rem .9rem; border-radius: var(--radius-sm); background: var(--color-accent-soft); font-size: var(--text-sm); }
.streak-zeile svg { width: 22px; height: 22px; flex: none; }
.streak-zeile.ist-aus { background: #f0efea; }

/* 11. Lernplan */
.task-list { display: flex; flex-direction: column; }
.task { display: grid; grid-template-columns: 52px minmax(0, 1fr) auto; align-items: center; gap: .9rem; padding: 1rem 0; border-top: 1px solid var(--color-line); border-radius: 0; transition: background var(--transition); }
.task:first-child { border-top: 0; }
.task:hover .task-title { text-decoration: underline; text-decoration-color: var(--color-accent); text-decoration-thickness: 2px; text-underline-offset: 4px; }
.task-icon { display: grid; width: 48px; aspect-ratio: 1; place-items: center; border-radius: 50%; background: var(--color-surface-blue); color: var(--color-ink); }
.task-icon svg { width: 22px; height: 22px; }
.task.ist-erledigt .task-icon { background: var(--color-success-soft); color: var(--color-success); }
.task-kategorie { margin: 0; color: var(--color-muted); font-size: .68rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.task-title { margin: 0 0 .15rem; font-family: var(--font-display); font-size: 1.1rem; }
.task-description, .task-duration { margin: 0; color: var(--color-muted); font-size: var(--text-sm); }
.task-duration { display: inline-flex; align-items: center; gap: .35rem; white-space: nowrap; }
.task-duration svg { width: 15px; height: 15px; }

/* 12. Wort des Tages */
.word-card { position: relative; overflow: hidden; background: linear-gradient(145deg, #f2f5f7, #e8eef3); }
.word-card::after { content: ""; position: absolute; width: 210px; height: 110px; right: -55px; bottom: -60px; border-radius: 50%; background: rgba(159, 180, 202, .22); transform: rotate(-18deg); }
.word-card > * { position: relative; z-index: 1; }
.word-zeile { display: flex; align-items: center; gap: .75rem; margin: 1rem 0 .2rem; }
.word-term { margin: 0; font-family: var(--font-display); font-size: clamp(2.2rem, 4vw, 3rem); letter-spacing: -.04em; line-height: 1.1; }
.word-definition { max-width: 32ch; margin-bottom: 1rem; padding-bottom: 1rem; border-bottom: 1px solid var(--color-line); font-family: var(--font-display); font-size: 1.1rem; }
.word-beispiel { font-family: var(--font-display); font-style: italic; margin-bottom: .2rem; }

/* 13. Wochenfortschritt */
.week-chart { display: grid; grid-template-columns: repeat(7, 1fr); align-items: end; gap: clamp(.5rem, 2vw, 1.25rem); height: 180px; padding-top: 1.5rem; border-bottom: 1px solid var(--color-line); }
.week-chart__day { display: flex; height: 100%; flex-direction: column; justify-content: end; align-items: center; gap: .4rem; color: var(--color-muted); font-size: var(--text-xs); }
.week-chart__bar { width: min(32px, 75%); min-height: 6px; border-radius: 4px 4px 0 0; background: var(--color-sky-deep); }
.week-chart__bar.is-current { background: var(--color-accent); }
.week-summe { display: flex; align-items: center; gap: .9rem; margin-top: 1rem; padding: .8rem 1rem; border: 1px solid var(--color-line); border-radius: var(--radius-sm); font-size: var(--text-sm); }
.week-summe svg { width: 24px; height: 24px; }

/* 14. Forms and controls */
.input {
  width: 100%; min-height: 46px; padding: .7rem 1rem; border: 1px solid var(--color-line); border-radius: var(--radius-sm);
  outline: none; background: var(--color-surface); color: var(--color-ink); transition: border-color var(--transition), box-shadow var(--transition);
}
.input:focus { border-color: var(--color-sky-deep); box-shadow: 0 0 0 3px rgba(159, 180, 202, .2); }
.feld { display: grid; gap: .35rem; margin-bottom: 1rem; }
.feld label { font-size: var(--text-sm); font-weight: 600; }
.feld small { color: var(--color-muted); font-size: var(--text-xs); }
.formular-fehler { margin: 0 0 1rem; padding: .7rem 1rem; border-radius: var(--radius-sm); background: var(--color-danger-soft); color: #8a332d; font-size: var(--text-sm); }
.ziel-auswahl { display: grid; grid-template-columns: repeat(4, 1fr); gap: .5rem; }
.ziel-auswahl button { padding: .7rem .4rem; border: 1px solid var(--color-line); border-radius: var(--radius-sm); background: var(--color-surface); cursor: pointer; text-align: center; font-size: var(--text-sm); }
.ziel-auswahl button strong { display: block; font-family: var(--font-display); font-size: 1.2rem; font-weight: 400; }
.ziel-auswahl button[aria-pressed="true"] { border-color: var(--color-accent); background: var(--color-accent-soft); }

/* 15. Footer */
.site-footer { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; margin-top: 1.5rem; padding-block: 1.5rem; border-top: 1px solid var(--color-line); color: var(--color-muted); font-size: var(--text-xs); }
.site-footer .brand { font-size: 1.15rem; color: var(--color-ink); }
.footer-links { display: flex; flex-wrap: wrap; gap: 1.5rem; }

/* 16. Utility */
.text-muted { color: var(--color-muted); }
.text-small { font-size: var(--text-sm); }
.display-font { font-family: var(--font-display); }
.surface-blue { background: var(--color-surface-blue); }
.accent-mark { text-decoration: underline; text-decoration-color: var(--color-accent); text-decoration-thickness: 3px; text-underline-offset: 5px; }
.chip { display: inline-flex; align-items: center; gap: .3rem; padding: .15rem .6rem; border-radius: var(--radius-pill); background: #eeede8; color: var(--color-ink-soft); font-size: var(--text-xs); font-weight: 500; }
.chip--gelb { background: var(--color-accent-soft); color: var(--color-ink); }
.chip--gruen { background: var(--color-success-soft); color: var(--color-success); }
.zeile { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem; }
.abstand-oben { margin-top: 1.25rem; }

/* 17. Szenarien */
.sz-raster { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.25rem; }
.sz-karte { display: flex; flex-direction: column; padding: 0; overflow: hidden; transition: box-shadow var(--transition), transform var(--transition); }
.sz-karte:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); }
.sz-karte .vignette-flaeche { aspect-ratio: 2 / 1; border-bottom: 1px solid var(--color-line); }
.sz-karte__text { display: flex; flex-direction: column; gap: .3rem; padding: 1.1rem 1.25rem 1.25rem; flex: 1; }
.sz-karte__text h3 { margin: 0; }
.sz-karte__text p { margin: 0 0 .6rem; color: var(--color-muted); font-size: var(--text-sm); }
.sz-nummer { color: var(--color-muted); font-size: .68rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }

.sz-detail { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, .8fr); gap: 1.25rem; align-items: start; }
.sz-buehne { padding: 0; overflow: hidden; }
.sz-buehne .vignette-flaeche { aspect-ratio: 2.3 / 1; }
.tipp-box { padding: 1rem 1.2rem; border-left: 3px solid var(--color-accent); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; background: var(--color-accent-soft); font-size: var(--text-sm); }
.tipp-box strong { display: block; margin-bottom: .2rem; font-family: var(--font-display); font-size: 1.05rem; font-weight: 400; }
.satz-liste { list-style: none; margin: 0; padding: 0; }
.satz-liste li { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: .8rem; padding: .75rem 0; border-top: 1px solid var(--color-line); }
.satz-liste li:first-child { border-top: 0; }
.satz-it { margin: 0; font-family: var(--font-display); font-size: 1.1rem; }
.satz-de { margin: 0; color: var(--color-muted); font-size: var(--text-sm); }
.stufen-punkte { display: inline-flex; gap: 3px; }
.stufen-punkte i { width: 7px; height: 7px; border-radius: 50%; background: #e2e1dc; }
.stufen-punkte i.an { background: var(--color-accent); }

/* 18. Übungen */
.uebung { max-width: 760px; margin-inline: auto; padding-top: 1.5rem; }
.ueb-kopf { display: flex; align-items: center; gap: 1rem; margin-bottom: 2rem; }
.ueb-kopf .progress-track { height: 10px; }
.ueb-karte { min-height: 360px; display: flex; flex-direction: column; }
.ueb-art { margin: 0 0 .6rem; color: var(--color-muted); font-size: .7rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }
.ueb-frage { margin: 0 0 1.4rem; font-family: var(--font-display); font-size: clamp(1.6rem, 3.4vw, 2.3rem); line-height: 1.2; }
.ueb-frage--klein { font-size: clamp(1.3rem, 2.6vw, 1.7rem); }
.ueb-hoeren { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.4rem; }
.neu-karte { text-align: center; padding: 1rem 0; }
.neu-karte .ueb-frage { margin-bottom: .4rem; }
.neu-karte .satz-de { font-size: var(--text-lg); margin-bottom: 1.2rem; }
.wort-chips { display: flex; flex-wrap: wrap; justify-content: center; gap: .45rem; margin: 1rem 0; }
.wort-chips span { padding: .3rem .7rem; border-radius: var(--radius-pill); background: var(--color-surface-blue); font-size: var(--text-sm); }
.wort-chips b { font-weight: 600; }
.sprech-hinweis { display: inline-flex; align-items: center; gap: .5rem; color: var(--color-ink-soft); font-size: var(--text-sm); }
.optionen { display: grid; gap: .65rem; }
.option {
  display: flex; align-items: center; gap: .8rem; width: 100%; padding: .85rem 1rem; border: 1px solid var(--color-line);
  border-radius: var(--radius-sm); background: var(--color-surface); cursor: pointer; text-align: left; transition: border-color var(--transition), background var(--transition);
}
.option:hover:not(:disabled) { border-color: var(--color-sky-deep); }
.option kbd { display: grid; place-items: center; width: 26px; height: 26px; border: 1px solid var(--color-line); border-radius: 6px; font: inherit; font-size: var(--text-xs); color: var(--color-muted); }
.option.ist-richtig { border-color: var(--color-success); background: var(--color-success-soft); }
.option.ist-falsch { border-color: var(--color-danger); background: var(--color-danger-soft); }
.antwort-zeile { display: flex; flex-wrap: wrap; gap: .5rem; min-height: 58px; padding: .6rem; margin-bottom: 1rem; border-bottom: 2px solid var(--color-line); }
.kacheln { display: flex; flex-wrap: wrap; gap: .5rem; }
.kachel { padding: .55rem .9rem; border: 1px solid var(--color-line); border-bottom-width: 3px; border-radius: 10px; background: var(--color-surface); cursor: pointer; font-size: var(--text-lg); }
.kachel:disabled { opacity: .25; cursor: default; }
.eingabe { font-size: var(--text-lg); }
.akzente { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: .5rem; }
.akzente button { min-width: 36px; padding: .3rem .5rem; border: 1px solid var(--color-line); border-radius: 6px; background: var(--color-surface); cursor: pointer; }
.luecke-satz { font-family: var(--font-display); font-size: clamp(1.4rem, 3vw, 1.9rem); line-height: 1.6; }
.luecke-satz input { width: 9ch; margin-inline: .2rem; padding: 0 .3rem; border: 0; border-bottom: 2px solid var(--color-accent); background: transparent; font: inherit; text-align: center; outline: none; }
.ueb-fuss { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-top: auto; padding-top: 1.5rem; }
.rueckmeldung { margin-top: 1.25rem; padding: 1rem 1.2rem; border-radius: var(--radius-sm); }
.rueckmeldung.ist-richtig { background: var(--color-success-soft); }
.rueckmeldung.ist-falsch { background: var(--color-danger-soft); }
.rueckmeldung h3 { margin: 0 0 .25rem; font-size: 1.3rem; }
.rueckmeldung p { margin: 0; }
.rueckmeldung .loesung { font-family: var(--font-display); font-size: 1.15rem; }
.link-knopf { padding: 0; border: 0; background: none; color: var(--color-ink-soft); cursor: pointer; font-size: var(--text-sm); text-decoration: underline; text-underline-offset: 3px; }

.ergebnis { max-width: 760px; margin: 0 auto; padding-top: 2rem; text-align: center; }
.ergebnis .vignette { max-width: 620px; margin: 0 auto; }
.ergebnis-zahlen { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin: 1.5rem 0; }
.ergebnis-zahlen .card { padding: 1rem; }
.ergebnis-zahlen strong { display: block; font-family: var(--font-display); font-size: 2rem; font-weight: 400; }
.belohnung { display: flex; align-items: center; gap: 1rem; margin: .75rem auto; max-width: 520px; padding: .9rem 1.1rem; border-radius: var(--radius-md); background: var(--color-accent-soft); text-align: left; }
.belohnung svg { width: 34px; height: 34px; flex: none; }

/* 19. Gespräch */
.chat { display: flex; flex-direction: column; gap: .9rem; min-height: 320px; max-height: 58vh; overflow-y: auto; padding: 1rem .25rem; }
.nachricht { max-width: 82%; padding: .8rem 1rem; border-radius: 16px; }
.nachricht.ki { align-self: flex-start; border: 1px solid var(--color-line); border-bottom-left-radius: 4px; background: var(--color-surface); }
.nachricht.ich { align-self: flex-end; border-bottom-right-radius: 4px; background: var(--color-surface-blue); }
.nachricht .it { margin: 0; font-family: var(--font-display); font-size: 1.12rem; }
.nachricht .de { margin: .35rem 0 0; color: var(--color-muted); font-size: var(--text-sm); }
.nachricht .werkzeuge { display: flex; gap: .6rem; margin-top: .5rem; }
.tipp-notiz { margin-top: .6rem; padding: .55rem .75rem; border-radius: var(--radius-sm); background: var(--color-accent-soft); font-size: var(--text-sm); }
.chat-eingabe { display: flex; gap: .6rem; align-items: flex-end; padding-top: 1rem; border-top: 1px solid var(--color-line); }
.chat-eingabe textarea { min-height: 50px; max-height: 140px; resize: vertical; }
.mission-karte { display: flex; gap: 1rem; align-items: flex-start; }
.mission-karte svg { width: 26px; height: 26px; flex: none; color: var(--color-terra); }
.prompt-box { width: 100%; min-height: 180px; font-size: var(--text-sm); }
.tippt { color: var(--color-muted); font-style: italic; font-size: var(--text-sm); }

/* 20. Vokabeln */
.filter-leiste { display: flex; flex-wrap: wrap; gap: .6rem; align-items: center; margin-bottom: 1rem; }
.filter-leiste .input { max-width: 320px; }
.filter-leiste .chip { cursor: pointer; border: 1px solid transparent; }
.filter-leiste .chip[aria-pressed="true"] { border-color: var(--color-accent); background: var(--color-accent-soft); }
.wort-liste { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 0 2rem; }
.wort-liste li { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: .8rem; padding: .7rem 0; border-bottom: 1px solid var(--color-line); }
.wort-liste .wort-it { margin: 0; font-family: var(--font-display); font-size: 1.15rem; }
.wort-liste .wort-de { margin: 0; color: var(--color-muted); font-size: var(--text-sm); }

/* 21. Fortschritt */
.kennzahlen { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1rem; margin-bottom: 1.25rem; }
.kennzahl strong { display: block; font-family: var(--font-display); font-size: 2.2rem; font-weight: 400; line-height: 1.1; }
.kennzahl span { color: var(--color-muted); font-size: var(--text-sm); }
.kalender { display: grid; grid-template-columns: repeat(7, 1fr); gap: 5px; max-width: 320px; }
.kalender i { aspect-ratio: 1; border-radius: 5px; background: #ebeae5; }
.kalender i[data-stufe="1"] { background: #e9e0c0; }
.kalender i[data-stufe="2"] { background: #f5d88a; }
.kalender i[data-stufe="3"] { background: var(--color-accent); }
.kalender i.joker { background: var(--color-sky); }
.kalender i.heute { outline: 2px solid var(--color-ink); outline-offset: 1px; }
.abzeichen-raster { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 1rem; }
.abzeichen { display: grid; justify-items: center; gap: .3rem; padding: 1rem .6rem; text-align: center; border-radius: var(--radius-md); }
.abzeichen svg { width: 54px; height: 54px; }
.abzeichen strong { font-family: var(--font-display); font-weight: 400; font-size: 1.05rem; }
.abzeichen span { color: var(--color-muted); font-size: var(--text-xs); line-height: 1.35; }
.abzeichen.ist-offen svg { opacity: .28; filter: grayscale(1); }
.abzeichen.ist-offen strong { color: var(--color-muted); }
.postkarten { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 1.5rem; }
.postkarte { position: relative; padding: .7rem .7rem 0; border: 1px solid #e3ddd0; background: #fffdf8; box-shadow: 0 6px 18px rgba(20, 36, 58, .07); transform: rotate(var(--dreh, -1deg)); }
.postkarte:nth-child(2n) { --dreh: 1.2deg; }
.postkarte:nth-child(3n) { --dreh: -.4deg; }
.postkarte .vignette-flaeche { aspect-ratio: 3 / 2; background: #fffdf8; }
.postkarte figcaption { padding: .5rem .2rem .7rem; font-family: var(--font-display); font-size: 1.05rem; }
.postkarte figcaption small { display: block; font-family: var(--font-body); color: var(--color-muted); font-size: var(--text-xs); }
.briefmarke { position: absolute; top: .9rem; right: .9rem; z-index: 2; display: grid; place-items: center; width: 46px; height: 54px; border: 2px dashed #d9a441; background: var(--color-accent-soft); font-family: var(--font-display); font-size: .8rem; transform: rotate(6deg); }
.postkarte.ist-offen .vignette { opacity: .18; filter: grayscale(1); }
.postkarte.ist-offen .briefmarke { display: none; }
.level-zeile { display: flex; align-items: center; gap: 1rem; }
.level-zeile .progress-track { height: 10px; }

/* 22. Anmeldung */
.anmeldung { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr); gap: clamp(1.5rem, 4vw, 4rem); align-items: center; padding-block: clamp(2rem, 6vw, 5rem); }
.anmeldung h1 { margin-bottom: .6rem; }
.anmeldung .lead { color: var(--color-ink-soft); font-family: var(--font-display); font-size: clamp(1.2rem, 2vw, 1.6rem); }
.anmeldung .vignette { margin: 1rem 0 0 -4%; width: 108%; max-width: none; }
.vorteile { display: grid; gap: .5rem; margin: 1rem 0 0; padding: 0; list-style: none; color: var(--color-ink-soft); }
.vorteile li { display: flex; gap: .6rem; align-items: center; }
.vorteile svg { width: 18px; height: 18px; color: var(--color-success); flex: none; }
.reiter { display: flex; gap: 1.5rem; margin-bottom: 1.25rem; border-bottom: 1px solid var(--color-line); }
.reiter button { padding: .5rem 0; border: 0; border-bottom: 2px solid transparent; margin-bottom: -1px; background: none; cursor: pointer; color: var(--color-muted); font-weight: 600; }
.reiter button[aria-selected="true"] { border-color: var(--color-accent); color: var(--color-ink); }

/* 23. Dialog und Toast */
.dialog-hintergrund { position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; padding: 1rem; background: rgba(20, 36, 58, .35); }
.dialog { max-width: 520px; width: 100%; }
.dialog h2 { font-size: 1.6rem; }
.toast { position: fixed; left: 50%; bottom: 1.5rem; z-index: 60; max-width: min(92vw, 460px); padding: .8rem 1.2rem; border-radius: var(--radius-md); background: var(--color-ink); color: #fff; font-size: var(--text-sm); opacity: 0; pointer-events: none; transform: translate(-50%, 10px); transition: opacity var(--transition), transform var(--transition); }
.toast.ist-sichtbar { opacity: 1; transform: translate(-50%, 0); }

/* 24. Responsive */
@media (max-width: 1100px) {
  .dashboard-grid { grid-template-columns: minmax(0, 1fr); }
  .dashboard-grid--lower { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .plan-card { grid-column: 1 / -1; }
  .sz-detail { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 760px) {
  :root { --page-gutter: 1rem; }
  .navbar { min-height: 62px; }
  .nav-links { display: none; }
  .tab-leiste { display: flex; }
  .page-shell { padding-bottom: 70px; }
  .dashboard-intro { display: block; padding-top: 2rem; }
  .intro-quote { display: none; }
  .dashboard-grid, .dashboard-grid--lower { grid-template-columns: 1fr; }
  .plan-card { grid-column: auto; }
  .continue-card { grid-template-columns: 1fr; }
  .continue-card .vignette-flaeche { min-height: 170px; order: -1; }
  .goal-inhalt { flex-direction: column; align-items: flex-start; }
  .anmeldung { grid-template-columns: 1fr; }
  .ergebnis-zahlen { grid-template-columns: 1fr 1fr 1fr; gap: .5rem; }
  .ziel-auswahl { grid-template-columns: repeat(2, 1fr); }
  .nachricht { max-width: 92%; }
  .site-footer { align-items: flex-start; flex-direction: column; }
  .toast { bottom: 5.5rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

/* 25. Kleinteile */
.neu-hoeren, .zeile--mitte { justify-content: center; }
.chat-feld { flex: 1; min-width: 0; }
.continue-card__text .progress-track, .sz-karte__text .progress-track { flex: none; }
.bild-chip svg { width: 16px; height: 16px; }
.sprech-hinweis svg { width: 18px; height: 18px; }
a.card.task { grid-template-columns: 52px minmax(0, 1fr) 24px; padding-inline: 1.25rem; }
.abzeichen:not(.ist-offen) svg { color: var(--color-terra); }
.rechtstext { max-width: 760px; padding-block: 2.5rem 3rem; }
.rechtstext h1 { font-size: clamp(2.2rem, 4vw, 3.2rem); margin-bottom: .3rem; }
.rechtstext h2 { font-size: 1.5rem; margin: 2rem 0 .5rem; }
.rechtstext h3 { font-size: 1.15rem; margin: 1.2rem 0 .3rem; }
.rechtstext a { text-decoration: underline; text-underline-offset: 3px; }