/* Lernspiel-Ansicht für alle Quizseiten.
   Farben aus der App abgeleitet: Navy der Kopfzeile, Gold der Marke, Flächen aus dem
   jeweiligen Thema. Richtig in ruhigem Grün, „Nicht ganz“ in Bernstein statt Signalrot. */
.quiz-page{
  --d-ok:#2f9e5b;--d-ok-deep:#21794a;--d-ok-bg:#e2f4e8;--d-ok-ink:#17623a;--d-ok-hell:#5cc283;
  --d-warn:#d98e1f;--d-warn-deep:#a86a12;--d-warn-bg:#fcefd8;--d-warn-ink:#8a5208;
  --d-gold:#e1bd70;--d-gold-deep:#b8913d;--d-gold-hell:#f3d78f;--d-gold-ink:#8a6a22;
  --d-info:#3f73c9;--d-info-bg:#e5edfa;--d-info-ink:#2a5296;
  --d-navy:#152e61;--d-on:#0b2416;--d-on-warn:#2b1d05;
  --d-track:color-mix(in srgb,var(--q-line) 70%,transparent);
  --d-rand:max(16px,calc((100% - 720px) / 2));
}
:root[data-mb-farbmodus="dunkel"] .quiz-page{
  --d-ok:#3fb56e;--d-ok-deep:#2a8a50;--d-ok-bg:#1d3a2a;--d-ok-ink:#93e2b1;--d-ok-hell:#6fd394;
  --d-warn:#e6a23c;--d-warn-deep:#b47a22;--d-warn-bg:#3b2e17;--d-warn-ink:#f6c977;
  --d-gold-ink:#e1bd70;
  --d-info:#7da7ea;--d-info-bg:#1e2d47;--d-info-ink:#a9c6f4;
  --d-track:#2b3d35;
}
.duo-sr{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---------- Spielansicht über den ganzen Bildschirm ---------- */
body.duo-spiel{overflow:hidden}
.duo-spiel #quiz-run:not([hidden]){position:fixed;inset:0;z-index:900;display:flex;flex-direction:column;margin:0;padding:0;width:auto;max-width:none;background:var(--q-bg);color:var(--q-ink)}
#quiz-run .duo-oben{display:none}
.duo-spiel #quiz-run .duo-oben{display:flex;align-items:center;gap:10px;padding:22px var(--d-rand) 8px}
.duo-balken-box{position:relative;flex:1;min-width:0}
.duo-serie{position:absolute;left:4px;bottom:100%;margin:0 0 3px;font-weight:900;font-size:.72em;line-height:1;letter-spacing:.06em;text-transform:uppercase;color:var(--d-gold-ink);white-space:nowrap}
.duo-spiel #quiz-run > .quiz-run-top,.duo-spiel #quiz-run > #quiz-mode-status,.duo-spiel #quiz-run > .quiz-up-row,.duo-spiel #quiz-run > #quiz-run-help{display:none}
.duo-spiel #quiz-run > .quiz-progress-box{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);border:0}
.duo-zu,.duo-ton{flex:0 0 44px;width:44px;height:44px;border:0;border-radius:12px;background:none;color:var(--q-muted);font:inherit;font-size:1.35em;line-height:1;cursor:pointer}
.duo-ton{font-size:1.15em}
.duo-zu:hover,.duo-ton:hover{background:var(--q-tint)}
.duo-zu:focus-visible,.duo-ton:focus-visible{outline:3px solid var(--d-info);outline-offset:2px}
.duo-balken{position:relative;height:16px;border-radius:999px;background:var(--d-track);overflow:hidden}
.duo-balken span{position:absolute;inset:0 auto 0 0;width:0;border-radius:999px;background:linear-gradient(to bottom,var(--d-ok-hell) 0 35%,var(--d-ok) 35%);transition:width .5s cubic-bezier(.3,1.35,.6,1)}
.duo-feuer .duo-balken span{background:linear-gradient(to bottom,var(--d-gold-hell) 0 35%,var(--d-gold) 35%)}
.duo-xp{display:flex;align-items:center;justify-content:flex-end;gap:3px;min-width:58px;margin:0;font-weight:900;color:var(--d-gold-ink);font-variant-numeric:tabular-nums}
.duo-puls{animation:duo-puls .45s}
@keyframes duo-puls{40%{transform:scale(1.35)}}
.duo-serie b{display:inline-block}
.duo-pop{animation:duo-pop .55s cubic-bezier(.3,1.6,.5,1)}
@keyframes duo-pop{0%{transform:scale(.5);opacity:0}60%{transform:scale(1.15);opacity:1}100%{transform:none}}
.duo-flaeche{display:contents}
.duo-spiel #quiz-run .duo-flaeche{display:block;flex:1 1 auto;min-height:0;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}
.duo-spiel #quiz-run .duo-flaeche-innen{padding:4px var(--d-rand) 28px}
.duo-spiel #quiz-run #quiz-question{margin:0;padding:0;border:0;border-radius:0;background:none;box-shadow:none;max-width:none}
.duo-spiel #quiz-run #quiz-question .quiz-phases{display:none}

/* Kopf der Aufgabe: Thema, Aufgabenart, Vorlesen */
.duo-spiel #quiz-question .quiz-question-meta{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:4px 12px;margin:4px 0 10px;padding:0;border:0}
.duo-spiel #quiz-question .quiz-question-meta > span:first-child{grid-column:1;font-size:.85em;color:var(--q-muted);font-weight:600;line-height:1.3}
.duo-spiel #quiz-question .quiz-question-meta .duo-vorlesen{grid-column:2;grid-row:1/3;margin:0}
.duo-spiel #quiz-question .quiz-question-meta .quiz-type{grid-column:1;justify-self:start;display:inline-block;padding:3px 10px;border-radius:999px;background:var(--q-tint);color:var(--d-gold-ink);font-size:.75em;font-weight:800;letter-spacing:.05em;text-transform:uppercase}
:root:not([data-mb-farbmodus="dunkel"]) .duo-spiel #quiz-question .quiz-question-meta .quiz-type{background:#f6ecd6}
.duo-vorlesen{margin-left:auto;width:44px;height:44px;border:2px solid var(--q-line);border-bottom-width:4px;border-radius:12px;background:var(--q-paper);color:inherit;font:inherit;font-size:1.05em;cursor:pointer}
.duo-vorlesen:active{transform:translateY(2px);border-bottom-width:2px}
.duo-vorlesen:focus-visible{outline:3px solid var(--d-info);outline-offset:2px}
.duo-spiel #quiz-question > h2{margin:0 0 12px;font-size:1.3em;line-height:1.25;font-weight:800;text-wrap:balance}
.duo-spiel #quiz-question .quiz-scenario,.duo-spiel #quiz-question .quiz-bubble{margin:0 0 14px;padding:12px 14px;border:2px solid var(--q-line);border-radius:16px;background:var(--q-paper)}
.duo-spiel #quiz-question > p{margin:0 0 12px}
.duo-spiel #quiz-question .quiz-scene{margin:0 0 14px}
.duo-spiel #quiz-question .quiz-scene img{border-radius:14px}
/* Bilder ohne Antwortpunkte kleiner, damit die Antworten schneller im Blick sind */
.duo-spiel #quiz-question .quiz-scene:not(:has(.quiz-hotspot)) .quiz-scene-stage{display:flex;justify-content:center}
.duo-spiel #quiz-question .quiz-scene:not(:has(.quiz-hotspot)) img{width:auto;max-width:100%;max-height:30vh;height:auto}
.duo-spiel #quiz-question .quiz-scene figcaption{margin-top:6px;font-size:.82em;line-height:1.35;color:var(--q-muted)}
.duo-spiel #quiz-question .quiz-material-link{margin:14px 0 0;font-size:.9em}

/* ---------- Antwortkarten ---------- */
.quiz-page #quiz-run .quiz-options{margin:6px 0 0;padding:0;border:0;display:grid;gap:10px}
.quiz-page #quiz-run .quiz-options legend{margin:0 0 8px;padding:0;font-size:.88em;color:var(--q-muted)}
.quiz-page #quiz-run .quiz-option{position:relative;display:block;margin:0;padding:14px 16px;border:2px solid var(--q-line);border-bottom-width:4px;border-radius:16px;background:var(--q-paper);color:inherit;font-weight:600;line-height:1.4;cursor:pointer;transition:transform .06s,background .15s,border-color .15s}
.quiz-page #quiz-run .quiz-option input{position:absolute;opacity:0;width:1px;height:1px;margin:0;pointer-events:none}
.quiz-page #quiz-run .quiz-option:not(:has(input:disabled)):hover{border-color:var(--d-info)}
.quiz-page #quiz-run .quiz-option:not(:has(input:disabled)):active{transform:translateY(2px);border-bottom-width:2px;margin-top:2px}
.quiz-page #quiz-run .quiz-option.quiz-option:has(input:checked){border-color:var(--d-info);background:var(--d-info-bg);color:inherit}
.quiz-page #quiz-run .quiz-option:has(input:focus-visible){outline:3px solid var(--d-info);outline-offset:3px}
.quiz-page #quiz-run .quiz-option.quiz-option[data-duo="richtig"]{border-color:var(--d-ok);background:var(--d-ok-bg);color:var(--d-ok-ink)}
.quiz-page #quiz-run .quiz-option.quiz-option[data-duo="falsch"]{border-color:var(--d-warn);background:var(--d-warn-bg);color:var(--d-warn-ink)}
.quiz-page #quiz-run .quiz-option.quiz-option[data-duo] span::before{font-weight:900;margin-right:8px}
.quiz-page #quiz-run .quiz-option.quiz-option[data-duo="richtig"] span::before{content:"✓"}
.quiz-page #quiz-run .quiz-option.quiz-option[data-duo="falsch"] span::before{content:"✕"}
.quiz-page #quiz-run .quiz-option:has(input:disabled){cursor:default}

/* ---------- Blitzfrage ---------- */
.duo-aussage{margin:4px 0 16px;padding:18px 16px;border:2px dashed var(--q-line);border-radius:18px;background:var(--q-paper);font-size:1.12em;font-weight:700;line-height:1.4;text-align:center}
.duo-blitz{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.duo-blitz-knopf{min-height:64px;padding:14px 10px;border:2px solid var(--q-line);border-bottom-width:4px;border-radius:16px;background:var(--q-paper);color:inherit;font:inherit;font-size:1.12em;font-weight:900;cursor:pointer}
.duo-blitz-knopf:not(:disabled):hover{border-color:var(--d-info)}
.duo-blitz-knopf:not(:disabled):active{transform:translateY(2px);border-bottom-width:2px;margin-top:2px}
.duo-blitz-knopf:focus-visible{outline:3px solid var(--d-info);outline-offset:3px}
.duo-blitz-knopf[data-duo="richtig"]{border-color:var(--d-ok);background:var(--d-ok-bg);color:var(--d-ok-ink)}
.duo-blitz-knopf[data-duo="falsch"]{border-color:var(--d-warn);background:var(--d-warn-bg);color:var(--d-warn-ink)}
.duo-blitz-knopf:disabled{cursor:default}

/* ---------- Bausteine: Lückentext, Satz bauen, Ziffernblock ---------- */
.quiz-page #quiz-run .duo-cloze{margin:0 0 6px;font-size:1.1em;line-height:2.5}
.quiz-page #quiz-run .duo-slot{display:inline-flex;align-items:center;justify-content:center;min-width:6.5em;min-height:44px;margin:2px 4px;padding:4px 14px;vertical-align:middle;border:2px dashed var(--q-line);border-radius:12px;background:transparent;color:inherit;font:inherit;font-weight:800;line-height:1.25;text-align:center;cursor:pointer}
.quiz-page #quiz-run .duo-slot[data-leer="false"]{border-style:solid;border-bottom-width:4px;background:var(--q-paper)}
.quiz-page #quiz-run .duo-slot[data-aktiv="true"]{border-color:var(--d-info);box-shadow:0 0 0 3px color-mix(in srgb,var(--d-info) 25%,transparent)}
.quiz-page #quiz-run .duo-slot-zahl{min-width:5em;letter-spacing:.08em;font-variant-numeric:tabular-nums}
.quiz-page #quiz-run .duo-slot[data-ergebnis="richtig"]{border-color:var(--d-ok);background:var(--d-ok-bg);color:var(--d-ok-ink)}
.quiz-page #quiz-run .duo-slot[data-ergebnis="falsch"]{border-color:var(--d-warn);background:var(--d-warn-bg);color:var(--d-warn-ink)}
.duo-bank{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin:18px 0 6px}
.quiz-page #quiz-run .duo-tile{display:inline-flex;align-items:center;justify-content:center;min-height:48px;min-width:52px;padding:8px 16px;border:2px solid var(--q-line);border-bottom-width:4px;border-radius:14px;background:var(--q-paper);color:inherit;font:inherit;font-size:1.02em;font-weight:800;line-height:1.25;cursor:pointer;transition:transform .06s}
.quiz-page #quiz-run .duo-tile:not(:disabled):hover{border-color:var(--d-info)}
.quiz-page #quiz-run .duo-tile:not(:disabled):active{transform:translateY(2px);border-bottom-width:2px;margin-top:2px}
.quiz-page #quiz-run .duo-tile:focus-visible,.quiz-page #quiz-run .duo-slot:focus-visible,.duo-taste:focus-visible,.duo-paar:focus-visible{outline:3px solid var(--d-info);outline-offset:3px}
.quiz-page #quiz-run .duo-tile.duo-tile-used{background:transparent;border:2px dashed var(--q-line);color:transparent;cursor:default}
.quiz-page #quiz-run .duo-tile:disabled:not(.duo-tile-used){cursor:default}
.duo-bau-zeile{display:flex;flex-wrap:wrap;align-content:flex-start;gap:12px 8px;min-height:120px;margin:8px 0 20px;padding:4px 0 0;background:repeating-linear-gradient(to bottom,transparent 0 58px,var(--q-line) 58px 60px)}
.duo-bau-zeile .duo-tile{animation:duo-rein .16s ease-out}
.duo-bau-hinweis{display:inline-flex;align-items:center;min-height:52px;color:var(--q-muted);font-size:.92em;padding:0 2px}
.duo-bau-zeile[data-ergebnis="richtig"] .duo-tile{border-color:var(--d-ok);background:var(--d-ok-bg);color:var(--d-ok-ink)}
.duo-bau-zeile[data-ergebnis="falsch"] .duo-tile{border-color:var(--d-warn);background:var(--d-warn-bg);color:var(--d-warn-ink)}
@keyframes duo-rein{from{transform:translateY(6px) scale(.95);opacity:.5}to{transform:none;opacity:1}}
.duo-ziffern{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;width:100%;max-width:420px}
.duo-taste{min-height:56px;border:2px solid var(--q-line);border-bottom-width:4px;border-radius:14px;background:var(--q-paper);color:inherit;font:inherit;font-size:1.35em;font-weight:800;cursor:pointer;font-variant-numeric:tabular-nums}
.duo-taste:not(:disabled):active{transform:translateY(2px);border-bottom-width:2px}
.duo-taste-zurueck{font-size:1.2em}

/* ---------- Paare finden ---------- */
.duo-paare{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:14px 0 6px}
.duo-paare-spalte{display:grid;gap:10px;align-content:start;min-width:0}
.duo-paar{min-height:76px;padding:12px 10px;border:2px solid var(--q-line);border-bottom-width:4px;border-radius:16px;background:var(--q-paper);color:inherit;font:inherit;font-size:.92em;font-weight:700;line-height:1.3;text-align:center;cursor:pointer;hyphens:auto;-webkit-hyphens:auto;overflow-wrap:break-word;transition:background .15s,border-color .15s,opacity .3s}
.duo-paare-links .duo-paar{font-weight:800}
.duo-paar:not(:disabled):hover{border-color:var(--d-info)}
.duo-paar[data-status="gewaehlt"]{border-color:var(--d-info);background:var(--d-info-bg)}
.duo-paar[data-status="gefunden"]{border-color:var(--d-ok);background:var(--d-ok-bg);color:var(--d-ok-ink);opacity:.5;cursor:default}
.duo-paar[data-status="falsch"]{border-color:var(--d-warn);background:var(--d-warn-bg);color:var(--d-warn-ink);animation:duo-wackeln .4s}
@keyframes duo-wackeln{25%{transform:translateX(-5px)}50%{transform:translateX(5px)}75%{transform:translateX(-3px)}}
.duo-paar-liste li{margin-bottom:8px}

/* ---------- Sortieren ---------- */
.duo-spiel #quiz-run .quiz-sort-item{border:2px solid var(--q-line);border-bottom-width:4px;border-radius:14px;background:var(--q-paper)}

/* ---------- Erklärung („Warum?“) im Inhaltsbereich ---------- */
.quiz-page #quiz-run .quiz-feedback{margin:18px 0 0;padding:14px 16px;border:2px solid var(--q-line);border-radius:16px;background:var(--q-paper);line-height:1.5;scroll-margin:12px}
.quiz-page #quiz-run .quiz-feedback h3{margin:0 0 6px;font-size:1em;color:var(--d-gold-ink)}
.quiz-page #quiz-run .quiz-feedback p{margin:0 0 10px}
.quiz-page #quiz-run .quiz-feedback > :last-child{margin-bottom:0}
.duo-warum-ihre{padding:8px 12px;border-radius:12px;background:var(--q-tint)}
.duo-warum-ihre b{font-weight:700}
.quiz-page #quiz-run .quiz-feedback .duo-warum-label{margin:0 0 4px;font-weight:700}
.quiz-page #quiz-run .quiz-feedback ul,.quiz-page #quiz-run .quiz-feedback ol{margin:0 0 10px;padding-left:22px}
.quiz-page #quiz-run .quiz-feedback li{margin:4px 0}

/* ---------- Untere Leiste ---------- */
.quiz-page #quiz-run .quiz-navigation{position:relative;bottom:auto;z-index:2;display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:12px 14px;margin:0;padding:14px var(--d-rand) calc(14px + env(safe-area-inset-bottom,0px));background:var(--q-bg);border:0;border-top:2px solid var(--q-line);border-radius:0;box-shadow:none;transition:background .2s}
.duo-spiel #quiz-run .quiz-navigation{flex:0 0 auto}
.quiz-page #quiz-run .quiz-navigation #quiz-previous{display:none}
.quiz-page #quiz-run .quiz-navigation .duo-verdict{grid-column:1/-1;grid-row:1}
.quiz-page #quiz-run .quiz-navigation #quiz-skip{grid-column:1;grid-row:2;justify-self:start;margin:0;padding:10px 6px;font-weight:800;text-transform:uppercase;letter-spacing:.04em;font-size:.85em;color:var(--q-muted)}
.quiz-page #quiz-run .quiz-navigation .quiz-confirm{grid-column:2;grid-row:2;display:flex;flex-direction:column;align-items:stretch;gap:6px;margin:0}
.quiz-page #quiz-run .quiz-navigation #quiz-skip[hidden] + .quiz-confirm,.quiz-page[data-duo] #quiz-run .quiz-navigation .quiz-confirm{grid-column:1/-1}
.quiz-page #quiz-run #quiz-answer-status:not(.quiz-answer-status-required){display:none!important}
.quiz-page #quiz-run #quiz-answer-status{margin:0;font-size:.85em;text-align:right}
.quiz-page #quiz-run #quiz-next,.duo-haupt{display:block;width:100%;min-height:54px;padding:12px 20px;border:0;border-radius:16px;background:var(--d-ok);box-shadow:0 4px 0 var(--d-ok-deep);color:var(--d-on)!important;font:inherit;font-weight:900;letter-spacing:.06em;text-transform:uppercase;cursor:pointer;transition:transform .06s,box-shadow .06s}
.quiz-page #quiz-run #quiz-next[hidden]{display:none}
.quiz-page #quiz-run #quiz-next:hover:not(:disabled),.duo-haupt:hover{filter:brightness(1.06);background:var(--d-ok);border-color:transparent}
.quiz-page #quiz-run #quiz-next:active:not(:disabled),.duo-haupt:active{transform:translateY(4px);box-shadow:0 0 0 var(--d-ok-deep)}
.quiz-page #quiz-run #quiz-next:focus-visible,.duo-haupt:focus-visible{outline:3px solid var(--d-info);outline-offset:3px}
.quiz-page #quiz-run #quiz-next:disabled{background:var(--d-track);box-shadow:0 4px 0 color-mix(in srgb,var(--d-track) 70%,#000);color:var(--q-muted)!important;filter:none;transform:none;cursor:default}
.quiz-page[data-duo="review"] #quiz-run #quiz-next{background:var(--d-warn);box-shadow:0 4px 0 var(--d-warn-deep);color:var(--d-on-warn)!important}
.quiz-page[data-duo="unsure"] #quiz-run #quiz-next{background:var(--d-info);box-shadow:0 4px 0 var(--d-info-ink);color:#0d1a33!important}
.quiz-page[data-duo="correct"] #quiz-run .quiz-navigation,.quiz-page[data-duo="reflected"] #quiz-run .quiz-navigation{background:var(--d-ok-bg);border-top-color:transparent}
.quiz-page[data-duo="review"] #quiz-run .quiz-navigation{background:var(--d-warn-bg);border-top-color:transparent}
.quiz-page[data-duo="unsure"] #quiz-run .quiz-navigation{background:var(--d-info-bg);border-top-color:transparent}
.duo-verdict{display:flex;align-items:center;gap:14px;min-width:0}
.duo-verdict[hidden]{display:none}
@media (prefers-reduced-motion:no-preference){.duo-verdict{animation:duo-hoch .25s ease-out}}
@keyframes duo-hoch{from{transform:translateY(20px);opacity:.3}to{transform:none;opacity:1}}
.duo-verdict-katze{flex:0 0 72px;width:72px;height:auto;filter:drop-shadow(0 0 1px rgba(255,255,255,.55))}
.duo-verdict-text{min-width:0;max-height:38vh;overflow-y:auto}
.duo-verdict-title{display:block;font-size:1.3em;font-weight:900;color:var(--d-ok-ink)}
.quiz-page[data-duo="review"] .duo-verdict-title,.quiz-page[data-duo="review"] .duo-verdict-text{color:var(--d-warn-ink)}
.quiz-page[data-duo="unsure"] .duo-verdict-title,.quiz-page[data-duo="unsure"] .duo-verdict-text{color:var(--d-info-ink)}
.quiz-page[data-duo="correct"] .duo-verdict-text,.quiz-page[data-duo="reflected"] .duo-verdict-text{color:var(--d-ok-ink)}
.duo-verdict-solution{margin:4px 0 0;line-height:1.4}
.duo-verdict-solution b{font-weight:700}
.duo-verdict-sub{margin:4px 0 0;font-size:.88em}
.duo-warum{margin:6px 0 0;padding:4px 0;border:0;background:none;color:inherit;font:inherit;font-size:.92em;font-weight:800;text-decoration:underline;text-underline-offset:3px;cursor:pointer}
.duo-warum:focus-visible{outline:3px solid var(--d-info);outline-offset:2px;border-radius:4px}

/* Punkte fliegen zur Anzeige */
.duo-plus{position:fixed;z-index:1001;font-weight:900;font-size:1.4em;color:var(--d-gold);pointer-events:none;text-shadow:0 2px 6px rgba(0,0,0,.45);transition:transform .8s cubic-bezier(.5,-.3,.6,1),opacity .8s}
.duo-konfetti{position:fixed;inset:0;z-index:1000;pointer-events:none}

/* Beenden-Rückfrage */
.duo-abbruch{position:absolute;inset:0;z-index:20;display:flex;align-items:flex-end;justify-content:center;background:rgba(5,10,8,.6)}
.duo-abbruch-innen{width:100%;max-width:560px;padding:20px 20px calc(20px + env(safe-area-inset-bottom,0px));border-radius:22px 22px 0 0;background:var(--q-paper);text-align:center}
.duo-abbruch-innen img{width:110px;height:auto;margin:0 auto 4px;display:block}
.duo-abbruch-titel{margin:0 0 4px;font-size:1.25em;font-weight:900}
.duo-abbruch-innen > p{margin:0 0 16px}
.duo-text-knopf{margin:10px auto 0;padding:10px 14px;border:0;background:none;color:var(--d-warn-ink);font:inherit;font-weight:800;text-transform:uppercase;letter-spacing:.04em;cursor:pointer}

/* ---------- Abschluss in der Spielansicht ---------- */
.quiz-page[data-duo-phase="schluss"] #quiz-question{display:none}
.quiz-page[data-duo-phase="schluss"] #quiz-run .quiz-navigation > :not(.duo-schluss-knopf){display:none!important}
.quiz-page[data-duo-phase="schluss"] #quiz-run .quiz-navigation{grid-template-columns:minmax(0,1fr)}
.duo-schritt{display:flex;flex-direction:column;align-items:center;text-align:center;padding:10px 0 6px}
.duo-schritt h2{margin:8px 0 4px;font-size:1.7em;line-height:1.2;color:var(--d-gold-ink);text-wrap:balance}
.duo-schritt > p{margin:0 0 16px;color:var(--q-muted);max-width:40ch}
.duo-katze-gross{width:min(260px,72%);height:auto;filter:drop-shadow(0 0 1px rgba(255,255,255,.55)) drop-shadow(0 12px 20px rgba(0,0,0,.3))}
@media (prefers-reduced-motion:no-preference){.duo-katze-gross,.duo-abzeichen,.duo-stufe-stern{animation:duo-huepf .9s cubic-bezier(.3,1.6,.5,1) both}}
@keyframes duo-huepf{0%{transform:translateY(40px) scale(.7);opacity:0}60%{transform:translateY(-8px) scale(1.04);opacity:1}100%{transform:none}}
.duo-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;width:100%;max-width:520px;margin:0 auto}
.duo-stat{border:2px solid;border-radius:16px;overflow:hidden;background:var(--q-paper);text-align:center}
.duo-stat-label{display:block;padding:4px;font-size:.7em;font-weight:900;letter-spacing:.06em;text-transform:uppercase;color:#14110a}
.duo-stat-wert{display:block;padding:10px 4px 12px;font-size:1.35em;font-weight:900;font-variant-numeric:tabular-nums}
.duo-stat-xp{border-color:var(--d-gold)}.duo-stat-xp .duo-stat-label{background:var(--d-gold)}.duo-stat-xp .duo-stat-wert{color:var(--d-gold-ink)}
.duo-stat-acc{border-color:var(--d-ok)}.duo-stat-acc .duo-stat-label{background:var(--d-ok)}.duo-stat-acc .duo-stat-wert{color:var(--d-ok-ink)}
.duo-stat-zeit{border-color:var(--d-info)}.duo-stat-zeit .duo-stat-label{background:var(--d-info)}.duo-stat-zeit .duo-stat-wert{color:var(--d-info-ink)}
.duo-rekord{display:inline-flex;flex-wrap:wrap;align-items:baseline;justify-content:center;gap:6px;margin:16px 0 0;padding:8px 18px;border-radius:999px;background:var(--d-gold);color:#2e2206;font-weight:900}
.duo-rekord small{font-weight:700;font-size:.82em}
@media (prefers-reduced-motion:no-preference){.duo-rekord{animation:duo-pop .7s .5s cubic-bezier(.3,1.6,.5,1) both}}
.duo-extras{margin:12px 0 0;font-weight:700;font-size:.92em;text-align:center}
.duo-stufe-stern{display:grid;place-items:center;width:84px;height:84px;margin:6px auto 0;border-radius:50%;background:radial-gradient(circle at 50% 38%,#f6dc96,var(--d-gold) 55%,var(--d-gold-deep));color:#2e2206;font-size:2.4em;font-weight:900}
.duo-stufe{width:100%;max-width:520px;padding:16px;border:2px solid var(--q-line);border-radius:18px;background:var(--q-paper);text-align:left}
.duo-stufe-name{margin:0;font-size:1.2em;font-weight:900;color:var(--d-gold-ink)}
.duo-stufe-balken{height:18px;margin:10px 0 8px;border-radius:999px;background:var(--d-track);overflow:hidden}
.duo-stufe-balken span{display:block;height:100%;min-width:18px;border-radius:999px;background:linear-gradient(to bottom,var(--d-gold-hell) 0 35%,var(--d-gold) 35%);transition:width 1.4s cubic-bezier(.3,1.1,.5,1)}
.duo-stufe-info{margin:0;font-size:.92em;color:var(--q-muted)}
.duo-eyebrow{margin:6px 0 0!important;font-size:.78em!important;font-weight:900;letter-spacing:.08em;text-transform:uppercase;color:var(--q-muted)}
.duo-abzeichen{position:relative;display:grid;place-items:center;width:140px;height:140px;margin:18px auto 10px;border-radius:50%;background:radial-gradient(circle at 50% 38%,#f6dc96,var(--d-gold) 55%,var(--d-gold-deep));box-shadow:0 0 0 8px rgba(225,189,112,.18),0 0 40px rgba(225,189,112,.35);font-size:3.4em}
.duo-abzeichen::after{content:"";position:absolute;inset:-14px;border-radius:50%;border:3px dashed rgba(225,189,112,.5)}
@media (prefers-reduced-motion:no-preference){.duo-abzeichen::after{animation:duo-dreh 8s linear infinite}}
@keyframes duo-dreh{to{transform:rotate(360deg)}}
.duo-abzeichen-liste{width:100%;max-width:520px;margin:4px 0 0;padding:0;list-style:none;display:grid;gap:8px;text-align:left}
.duo-abzeichen-liste li{display:grid;grid-template-columns:40px minmax(0,1fr);column-gap:12px;align-items:center;padding:10px 12px;border:2px solid var(--q-line);border-radius:14px;background:var(--q-paper)}
.duo-abzeichen-liste strong{grid-column:2}
.duo-abzeichen-liste span:last-child{grid-column:2;font-size:.9em;color:var(--q-muted)}
.duo-abzeichen-klein{grid-row:1/3;display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--d-gold);font-size:1.2em}

/* ---------- Startseite: Rekord, Stufe, sichere Fragen, Schnellstart ---------- */
.duo-chips{display:grid;gap:10px;margin:16px 0;max-width:520px}
.duo-chip{margin:0;display:inline-flex;align-items:center;gap:8px;justify-self:start;padding:8px 14px;border:2px solid var(--q-line);border-bottom-width:4px;border-radius:14px;font-size:.95em}
.duo-chip-rekord strong,.duo-chip-stufe strong{color:var(--d-gold-ink)}
#quiz-ton[aria-pressed="false"]{opacity:.75}
.duo-sicher{padding:12px 14px;border:2px solid var(--q-line);border-bottom-width:4px;border-radius:14px}
.duo-sicher-kopf{margin:0 0 8px;font-size:.95em}
.duo-sicher-kopf strong{color:var(--d-ok-ink)}
.duo-sicher-haken{display:inline-grid;place-items:center;width:22px;height:22px;margin-right:8px;border-radius:50%;background:var(--d-ok);color:var(--d-on);font-weight:900;font-size:.8em}
.duo-sicher-balken{height:14px;border-radius:999px;background:var(--d-track);overflow:hidden}
.duo-sicher-balken span{display:block;height:100%;min-width:14px;border-radius:999px;background:linear-gradient(to bottom,var(--d-ok-hell) 0 35%,var(--d-ok) 35%);transition:width .8s cubic-bezier(.3,1.3,.6,1)}
.duo-sicher-neu{margin:8px 0 0;font-weight:800;color:var(--d-ok-ink);font-size:.92em}
.quiz-page .quiz-topic[data-sicher="alle"] small::after{content:" ✓";color:var(--d-ok-ink);font-weight:900}
.duo-schnellstart{display:grid;justify-items:center;gap:8px;margin:0 0 26px;padding:22px 16px;border:2px solid var(--q-line);border-bottom-width:4px;border-radius:18px;background:var(--q-paper);text-align:center}
.quiz-page .duo-los{width:100%;max-width:440px;min-height:58px;border:0;border-radius:16px;background:var(--d-ok);box-shadow:0 4px 0 var(--d-ok-deep);color:var(--d-on)!important;font-size:1.15em;font-weight:900;text-transform:uppercase;letter-spacing:.05em;cursor:pointer}
.quiz-page .duo-los:hover:not(:disabled){filter:brightness(1.06);background:var(--d-ok);border-color:transparent}
.quiz-page .duo-los:active{transform:translateY(4px);box-shadow:0 0 0 var(--d-ok-deep)}
.quiz-page .duo-los:focus-visible{outline:3px solid var(--d-info);outline-offset:3px}
.duo-los-info{margin:0;color:var(--q-muted);font-size:.9em}
.duo-gezielt{margin:0 0 26px}
.duo-gezielt > summary{cursor:pointer;width:max-content;max-width:100%;margin:0 auto;padding:8px 14px;border-radius:12px;color:var(--q-accent);font-weight:700;list-style-position:inside}
.duo-gezielt > summary:hover{background:var(--q-tint)}
.duo-gezielt > summary:focus-visible{outline:3px solid var(--d-info);outline-offset:2px}
.duo-gezielt[open] > summary{margin-bottom:18px}

/* ---------- Auswertungsseite ---------- */
.duo-finish{margin:10px 0 24px;text-align:center}
.duo-sicher-abschluss{max-width:520px;margin:16px auto 0;text-align:left}
.quiz-page #quiz-results .quiz-result-intro h1{font-size:clamp(1.9em,5vw,2.6em);color:var(--d-gold-ink);text-align:center;text-wrap:balance}
.quiz-page #quiz-results .quiz-result-intro > .quiz-eyebrow{text-align:center}
@media (max-width:560px){.duo-stat-wert{font-size:1.15em}.duo-stat-label{font-size:.62em}.duo-paar{min-height:72px;font-size:.88em;padding:10px 8px}.duo-verdict-katze{flex-basis:60px;width:60px}}
@media print{.duo-chips,#quiz-ton,.duo-finish,.duo-oben,.duo-serie{display:none!important}}
@media (prefers-reduced-motion:reduce){.duo-balken span,.duo-stufe-balken span,.duo-sicher-balken span{transition:none}}

/* ---------- Feinschliff ---------- */
.duo-spiel #quiz-run .quiz-cloze.duo-cloze{margin:0 0 6px;padding:0;border:0;background:none;font-size:1.1em;line-height:2.5}
.quiz-page #quiz-run .quiz-gap.duo-slot{width:auto;max-width:100%}
.quiz-page.quiz-page .quiz-required-count{color:#2e2206;background:var(--d-gold);border-radius:6px;padding:.02em .3em}
.quiz-page #quiz-run .quiz-answer-status.quiz-answer-status-required:not([hidden]){margin:0;padding:0;border:0;background:none;color:var(--q-muted);font-weight:600;font-size:.85em;text-align:center}
.quiz-page #quiz-run .duo-blitz-knopf:disabled,.quiz-page #quiz-run .duo-tile:disabled,.quiz-page #quiz-run .duo-paar:disabled,.quiz-page #quiz-run .duo-slot:disabled{opacity:1}
.duo-schritt > p.duo-rekord{color:#2e2206;margin:16px 0 0}
.duo-schritt > p.duo-extras{color:var(--d-gold-ink);margin:12px 0 0}
/* Paare zeilenweise ausrichten: links und rechts gleich hoch */
.duo-paare{grid-auto-flow:column;grid-template-rows:repeat(var(--duo-paare,4),auto)}
.duo-paare .duo-paare-spalte{display:contents}
.duo-paare-links .duo-paar{grid-column:1}
.duo-paare-rechts .duo-paar{grid-column:2}

/* ---------- Aufgabe wie bei Duolingo: Anweisung, Situation, Frage, Antworten ---------- */
.duo-spiel #quiz-question .quiz-question-meta{display:none}
.duo-kopf{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin:6px 0 14px}
.duo-spiel #quiz-question .duo-kopf > h2{margin:0;font-size:1.35em;line-height:1.25;font-weight:800;text-wrap:balance}
.duo-kopf .duo-vorlesen{flex:0 0 44px;margin:0}
.duo-spiel #quiz-question > p.duo-frage{margin:0 0 14px;font-size:1.06em;font-weight:700;line-height:1.4}
.duo-spiel #quiz-run .quiz-options > legend{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.duo-spiel #quiz-question .quiz-story-position{margin:0 0 10px;font-size:.85em;color:var(--q-muted)}
.duo-aussage-label{display:block;margin:0 0 6px;font-size:.68em;font-weight:900;letter-spacing:.08em;text-transform:uppercase;color:var(--q-muted)}
.duo-paar{min-height:92px;font-size:.98em}
@media (max-width:560px){.duo-paar{min-height:86px;font-size:.92em}}

/* ---------- Abzeichen-Sammlung, Speichern mit Einwilligung ---------- */
.duo-haupt[hidden]{display:none}
.duo-sammlung{padding:12px 14px;border:2px solid var(--q-line);border-bottom-width:4px;border-radius:14px}
.duo-sammlung-titel{margin:0 0 8px;font-weight:800;font-size:.95em}
.duo-sammlung-liste{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none}
.duo-sammlung-liste li{display:inline-flex;align-items:center;gap:6px;padding:5px 10px 5px 5px;border-radius:999px;font-size:.88em;font-weight:700}
.duo-sammlung-icon{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;font-size:1em}
.duo-sammlung-liste .duo-hat{background:color-mix(in srgb,var(--d-gold) 22%,transparent);color:var(--q-ink)}
.duo-sammlung-liste .duo-hat .duo-sammlung-icon{background:var(--d-gold)}
.duo-sammlung-liste .duo-offen{background:var(--q-tint);color:var(--q-muted)}
.duo-sammlung-liste .duo-offen .duo-sammlung-icon{background:var(--d-track);filter:grayscale(1);opacity:.55}
.duo-daten{font-size:.88em;color:var(--q-muted)}
.duo-daten p{margin:0 0 4px}
.duo-daten-knopf{padding:6px 0;border:0;background:none;color:var(--q-accent);font:inherit;font-weight:700;text-decoration:underline;text-underline-offset:3px;cursor:pointer}
.duo-daten-knopf:focus-visible{outline:3px solid var(--d-info);outline-offset:2px;border-radius:4px}
.duo-einwilligung-knoepfe{display:grid;gap:6px;width:100%;max-width:420px;margin-top:8px}
.duo-einwilligung .duo-abzeichen{width:110px;height:110px;font-size:2.8em}
.duo-nein{color:var(--q-muted)}
/* Ergebnisfarben schlagen die Auswahlfarbe (auch wenn die Antwort angehakt ist) */
.quiz-page #quiz-run .quiz-options .quiz-option.quiz-option[data-duo="richtig"]{border-color:var(--d-ok);background:var(--d-ok-bg);color:var(--d-ok-ink)}
.quiz-page #quiz-run .quiz-options .quiz-option.quiz-option[data-duo="falsch"]{border-color:var(--d-warn);background:var(--d-warn-bg);color:var(--d-warn-ink)}
.quiz-page #quiz-run .duo-bau-zeile[data-ergebnis="richtig"] .duo-tile{border-color:var(--d-ok);background:var(--d-ok-bg);color:var(--d-ok-ink)}
.quiz-page #quiz-run .duo-bau-zeile[data-ergebnis="falsch"] .duo-tile{border-color:var(--d-warn);background:var(--d-warn-bg);color:var(--d-warn-ink)}
.duo-spiel #quiz-question .quiz-scene:not(:has(.quiz-hotspot)) img{max-height:26vh}
/* Nur ein Link zum Schulungsmaterial, wenn die Erklärung offen ist (dort steht er unten) */
.duo-spiel #quiz-question > .quiz-material-link:has(+ .quiz-feedback:not([hidden])){display:none}

/* Lesefenster: Innenabstand für Materialkästen, Knöpfe auf dem Handy mittig (30.10.2026). */
.quiz-page .quiz-material-content .unit{padding:18px 20px;margin:18px 0;border:1px solid var(--q-line);border-radius:10px}
.quiz-page .quiz-material-content .unit > h3:first-child{margin-top:0}
.quiz-page .quiz-material-content .unit > :last-child{margin-bottom:0}
@media (max-width:700px){
  .quiz-page .quiz-material-toolbar{justify-content:center}
  .quiz-page .quiz-material-display{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;width:100%}
  .quiz-page #quiz-material-close,.quiz-page #quiz-material-back{margin-inline:auto}
  .quiz-page .quiz-material-content .unit{padding:16px}
}

/* Lesefenster: farbig hinterlegte Kästen bekommen Innenabstand (30.10.2026). */
.quiz-page .quiz-material-content :is(header.chapter-head,.technique,.section,.quote,.blockhead,.angst-card,.mini,.exercise,.legend){padding:14px 16px;border-radius:10px}
.quiz-page .quiz-material-content header.chapter-head{margin:0 0 16px}
.quiz-page .quiz-material-content :is(header.chapter-head,.technique,.section,.quote,.blockhead,.angst-card,.mini,.exercise,.legend) > :first-child{margin-top:0}
.quiz-page .quiz-material-content :is(header.chapter-head,.technique,.section,.quote,.blockhead,.angst-card,.mini,.exercise,.legend) > :last-child{margin-bottom:0}
.quiz-page .quiz-material-content figure figcaption{padding:8px 12px 10px}