/* App-Layout. Farben, Abstände, Radien und Schrift kommen aus dem Design System (ds/tokens.css),
   Komponenten aus ds/bundle.css. Hier steht nur, was die Bildschirme zusammenhält. */

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; background: var(--surface); }
body { margin: 0; overscroll-behavior-y: none; -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
p { margin: 0; }
h1, h2 { margin: 0; }

:root {
  --safe-t: env(safe-area-inset-top, 0px);
  --safe-b: env(safe-area-inset-bottom, 0px);
  --tabbar-h: 68px;
}

.app-hidden { display: none !important; }
.app-center { text-align: center; }
.app-center-row { justify-content: center; }
.app-grow { flex: 1; min-width: 0; }
.app-muted { color: var(--ink-muted); }
.app-mt { margin-top: var(--space-4); }
.app-full { width: 100%; }

/* ---------- Seiten ---------- */

.app-splash { min-height: 100dvh; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--space-4); background: var(--world); }
.app-logo { display: block; border-radius: 22%; box-shadow: 0 6px 0 rgba(0, 0, 0, 0.35); }
.app-login-logo { align-items: flex-end; gap: var(--space-4); }
.app-page {
  min-height: 100dvh; display: flex; flex-direction: column; gap: var(--space-4);
  max-width: 560px; margin: 0 auto;
  padding: calc(var(--space-4) + var(--safe-t)) var(--space-4) calc(var(--space-8) + var(--safe-b));
}
.app-with-tabs .app-page { padding-bottom: calc(var(--tabbar-h) + var(--space-6) + var(--safe-b)); }
.app-surface { background: var(--surface); color: var(--ink); }

/* Spielwelt: world mit Strahlen, wie im Editor des Design Systems */
.app-world { position: relative; isolation: isolate; overflow: hidden; color: var(--ink-inverse); max-width: none; }
.app-page.app-world > * { width: 100%; max-width: 528px; margin-left: auto; margin-right: auto; }
html:has(.app-page.app-world) { background: var(--world); }
.app-world::before {
  content: ""; position: fixed; inset: -50%; z-index: -2; background: var(--world);
}
.app-world::after {
  content: ""; position: fixed; inset: -50%; z-index: -1;
  background: repeating-conic-gradient(from 0deg at 50% 30%, var(--world-ray) 0deg 12deg, transparent 12deg 30deg);
}
.app-on-world { color: var(--ink-inverse); }
.app-world .app-on-world.body, .app-world p.body.app-on-world { text-shadow: 0 1px 0 var(--outline); }

.app-head { display: flex; align-items: center; gap: var(--space-3); min-height: var(--tap-min); }
.app-head-actions { margin-left: auto; }
.app-h1 { color: var(--ink); }
.app-back, .app-iconbtn {
  flex: none; display: inline-grid; place-items: center; width: var(--tap-min); height: var(--tap-min);
  border-radius: var(--radius-md); border: var(--stroke-hair) solid var(--line-strong);
  background: var(--surface-raised); color: var(--ink); cursor: pointer; text-decoration: none;
}
.app-world .app-back { border: var(--stroke-bold) solid var(--outline); box-shadow: 0 3px 0 var(--outline); }
.app-back:focus-visible, .app-iconbtn:focus-visible, .app-link:focus-visible, .app-wordrow:focus-visible,
.app-choice:focus-visible, .app-reward-btn:focus-visible, .app-tabbar a:focus-visible, .app-hero:focus-visible {
  outline: 3px solid var(--focus); outline-offset: 2px;
}

.app-card {
  background: var(--surface-raised); color: var(--ink); border: var(--stroke-hair) solid var(--line);
  border-radius: var(--radius-lg); padding: var(--space-4); box-shadow: var(--shadow-card);
}
.app-world .app-card { border: var(--stroke-bold) solid var(--outline); box-shadow: 0 5px 0 var(--outline); }
.app-soft { background: var(--sky-soft); }
.app-hint { display: flex; flex-direction: column; gap: var(--space-3); align-items: flex-start; }

.app-loading { display: grid; place-items: center; gap: var(--space-3); padding: var(--space-8) 0; text-align: center; }
.app-spin { width: 44px; height: 44px; border-radius: 50%; border: 5px solid var(--sky-soft); border-top-color: var(--sky); animation: app-spin 0.9s linear infinite; }
.app-world .app-spin { border-color: rgba(255, 255, 255, 0.3); border-top-color: var(--sun); }
@keyframes app-spin { to { transform: rotate(360deg); } }

.app-link { appearance: none; background: none; border: 0; padding: var(--space-2); color: var(--sky); font-weight: 800; text-decoration: underline; cursor: pointer; }
.app-world .app-link { color: var(--ink-inverse); }

/* ---------- Formulare ---------- */

.app-field { display: flex; flex-direction: column; gap: var(--space-1); }
.app-input {
  width: 100%; min-height: var(--tap-lg); padding: 0 var(--space-4);
  border-radius: var(--radius-md); border: var(--stroke-hair) solid var(--line-strong);
  background: var(--surface-sunken); color: var(--ink);
  font-family: var(--font-sans); font-size: 18px; font-weight: 700; -webkit-appearance: none; appearance: none;
}
.app-input::placeholder { color: var(--ink-muted); font-weight: 600; }
.app-input:focus { outline: 3px solid var(--focus); outline-offset: 2px; background: var(--surface-raised); }
.app-note { color: var(--coral-text); }
.app-seg { display: flex; flex-wrap: wrap; gap: var(--space-2); }
details > summary { cursor: pointer; min-height: var(--tap-min); display: flex; align-items: center; }

/* ---------- Tab-Leiste ---------- */

.app-tabbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 20; display: flex; justify-content: space-around;
  height: calc(var(--tabbar-h) + var(--safe-b)); padding: var(--space-1) var(--space-1) var(--safe-b);
  background: var(--surface-raised); border-top: var(--stroke-bold) solid var(--outline);
}
.app-tabbar a {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  color: var(--ink-muted); text-decoration: none; font-family: var(--font-sans); font-size: 12px; font-weight: 800; border-radius: var(--radius-md);
}
.app-tabbar a.on { color: var(--sky); }
.app-tabbar a.on .la-icon { transform: translateY(-1px) scale(1.08); }

/* ---------- Hinweise und Popups ---------- */

.app-toast {
  position: fixed; left: 50%; transform: translateX(-50%); z-index: 60;
  bottom: calc(var(--tabbar-h) + var(--space-4) + var(--safe-b)); max-width: calc(100vw - 2 * var(--space-4));
  display: flex; align-items: center; gap: var(--space-2); padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-pill); border: var(--stroke-bold) solid var(--outline);
  background: var(--surface-raised); color: var(--ink); box-shadow: var(--shadow-pop);
  font-family: var(--font-sans); font-size: 15px; font-weight: 800; animation: app-pop 0.25s ease-out;
}
.app-toast.good { background: var(--leaf); color: var(--on-leaf); }
.app-toast.xp { background: var(--grape); color: var(--on-grape); }
@keyframes app-pop { from { transform: translate(-50%, 12px) scale(0.96); opacity: 0; } to { transform: translateX(-50%); opacity: 1; } }

.app-popup {
  position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; padding: var(--space-4);
  background: rgba(7, 13, 31, 0.55);
}
.app-popup-card {
  width: min(420px, 100%); display: flex; flex-direction: column; align-items: center; gap: var(--space-3);
  padding: var(--space-6) var(--space-5) var(--space-5); border-radius: var(--radius-lg);
  border: var(--stroke-bold) solid var(--outline); box-shadow: var(--shadow-pop); animation: app-bounce 0.5s ease-out;
}
.app-popup-card.app-world { overflow: hidden; }
.app-popup-card.app-world::before, .app-popup-card.app-world::after { position: absolute; }
.app-sheet { background: var(--surface-raised); color: var(--ink); text-align: center; }
.app-popup-name { color: var(--ink-inverse); -webkit-text-stroke: 1px var(--outline); paint-order: stroke fill; text-shadow: 0 2px 0 var(--outline); }
.app-rarity { border: var(--stroke-bold) solid var(--outline); }
.app-rarity-common { background: var(--rarity-common); color: var(--outline); }
.app-rarity-rare { background: var(--rarity-rare); color: var(--on-sky); }
.app-rarity-epic { background: var(--rarity-epic); color: var(--on-grape); }
.app-rarity-legend { background: var(--rarity-legend); color: var(--on-sun); }
@keyframes app-bounce { 0% { transform: scale(0.8); opacity: 0; } 60% { transform: scale(1.04); opacity: 1; } 100% { transform: none; } }

/* ---------- Anmeldung, Start ---------- */

.app-hero { display: flex; justify-content: center; text-decoration: none; }
.app-login .app-hero { margin-top: var(--space-6); }
.app-topbar { display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); }
.app-pills { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.app-home .app-hero { margin: calc(-1 * var(--space-2)) 0 calc(-1 * var(--space-4)); }
.app-tests p { display: flex; align-items: center; gap: var(--space-1); flex-wrap: wrap; }
.app-actions { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
.app-actions .la-btn { width: 100%; }

.app-editor { border-radius: var(--radius-lg); overflow: hidden; border: var(--stroke-bold) solid var(--outline); box-shadow: 0 5px 0 var(--outline); background: var(--surface-raised); color: var(--ink); }

/* ---------- Übungen ---------- */

.app-session { gap: var(--space-3); }
.app-session-top { display: flex; align-items: center; gap: var(--space-3); }
.app-session-top .la-progress { flex: 1; }
.app-kind { text-transform: uppercase; letter-spacing: 0.06em; }
.app-ex { display: flex; flex-direction: column; gap: var(--space-4); flex: 1; }
.app-prompt { display: flex; flex-direction: column; gap: var(--space-3); }
.app-word { color: var(--ink); text-align: center; padding: var(--space-4) 0; word-break: break-word; }
.app-answer { text-align: center; font-size: 22px; min-height: var(--tap-xl); }
.app-sentence { text-align: center; padding: var(--space-3) 0; }
.app-footer { position: sticky; bottom: 0; margin-top: auto; padding: var(--space-3) 0 calc(var(--space-2) + var(--safe-b)); background: linear-gradient(transparent, var(--surface) 22%); z-index: 5; }
.app-world .app-footer { background: none; }
.app-two { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
.app-rec { animation: app-pulse 1s infinite; }
@keyframes app-pulse { 50% { filter: brightness(1.15); } }

.app-match-head { display: flex; justify-content: space-between; align-items: center; }
.app-match-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
.app-match-grid .la-option { min-height: var(--tap-lg); }
.app-gone { visibility: hidden; }
.app-race { background: var(--surface-raised); padding: var(--space-3) var(--space-4); border-radius: var(--radius-lg); border: var(--stroke-hair) solid var(--line); }
.app-robo { display: inline-grid; place-items: center; width: 88px; height: 88px; margin-bottom: var(--space-2); border-radius: 50%; background: var(--grape-soft); color: var(--grape-deep); border: var(--stroke-bold) solid var(--outline); }

/* ---------- Abschluss ---------- */

.app-summary h1 { margin-top: var(--space-8); }
.app-gains { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-2); }
.app-gains li { display: flex; justify-content: space-between; gap: var(--space-3); }
.app-gains b { color: var(--grape-deep); }
[data-theme="dark"] .app-gains b { color: var(--grape); }
.app-levelup { display: flex; align-items: center; gap: var(--space-4); background: var(--sun); color: var(--on-sun); }
.app-badge-line { display: flex; align-items: center; gap: var(--space-2); }
.app-confetti { position: fixed; inset: 0; pointer-events: none; overflow: hidden; z-index: 40; }
.app-confetti i { position: absolute; top: -16px; width: 10px; height: 16px; border-radius: 3px; border: 2px solid var(--outline); animation: app-fall 2.4s ease-in forwards; }
@keyframes app-fall { to { top: 105%; transform: translateX(40px) rotate(540deg); } }

/* ---------- Heft scannen ---------- */

.app-scan-row { display: flex; flex-direction: column; align-items: stretch; }
.app-scan-edit { align-self: flex-end; font-size: 14px; }
.app-scan-off { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); padding: var(--space-2) var(--space-4); border-radius: var(--radius-md); border: var(--stroke-hair) dashed var(--line-strong); }

/* ---------- Wortliste ---------- */

.app-wordlist { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--space-2); }
.app-wordrow {
  width: 100%; display: grid; grid-template-columns: 1fr 1fr auto; align-items: center; gap: var(--space-3);
  min-height: var(--tap-lg); padding: var(--space-2) var(--space-4); text-align: left; cursor: pointer;
  background: var(--surface-raised); color: var(--ink); border: var(--stroke-hair) solid var(--line); border-radius: var(--radius-md);
}
.app-wordrow[aria-expanded="true"] { border-color: var(--sky); background: var(--sky-soft); }
.app-word-de { font-weight: 700; overflow-wrap: anywhere; }
.app-word-en { font-weight: 800; color: var(--sky); overflow-wrap: anywhere; }
[data-theme="dark"] .app-word-en { color: var(--sky); }
.app-word-open { padding: var(--space-2) 0; }

/* ---------- Papierübung ---------- */

.app-paperlist { margin: 0; padding-left: 1.6em; display: flex; flex-direction: column; gap: var(--space-2); }
.app-paperlist li::marker { font-family: var(--font-display); }
.app-choice { display: flex; flex-direction: column; gap: var(--space-1); text-align: left; cursor: pointer; width: 100%; }
.app-choice .heading { display: flex; align-items: center; gap: var(--space-2); }
.app-paper-row {
  display: flex; align-items: center; gap: var(--space-3); padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg); border: var(--stroke-hair) solid var(--line); background: var(--surface-raised);
}
.app-paper-row.ok { background: var(--leaf-soft); border-color: var(--leaf-deep); }
.app-paper-row.almost { background: var(--coral-soft); border-color: var(--coral-deep); }
.app-paper-mark { display: inline-grid; place-items: center; width: 36px; height: 36px; flex: none; border-radius: 50%; border: var(--stroke-bold) solid var(--outline); }
.ok .app-paper-mark { background: var(--leaf); color: var(--on-leaf); }
.almost .app-paper-mark { background: var(--coral); color: var(--on-coral); }

/* ---------- Termine ---------- */

.app-datelist { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--space-3); }
.app-date { display: flex; align-items: center; gap: var(--space-3); }
.app-date.past { opacity: 0.6; }

/* ---------- Shop ---------- */

.app-reward-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: var(--space-3); }
.app-reward-btn { appearance: none; padding: 0; border: 0; background: none; text-align: inherit; cursor: pointer; border-radius: var(--radius-lg); }
.app-reward-btn .la-reward, .app-reward-grid > .la-reward { height: 100%; }

/* ---------- Fortschritt ---------- */

.app-stackbar { display: flex; height: 24px; margin: var(--space-3) 0; border-radius: var(--radius-pill); overflow: hidden; background: var(--surface-sunken); border: var(--stroke-hair) solid var(--line-strong); }
.app-stackbar span { min-width: 6px; }
.app-st-new { background: var(--rarity-common); }
.app-st-train { background: var(--sky); }
.app-st-learned { background: var(--leaf); }
.app-st-solid { background: var(--leaf-deep); }
.app-legend { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-1) var(--space-3); }
.app-legend li { display: flex; align-items: center; gap: var(--space-2); }
.app-dot { width: 14px; height: 14px; border-radius: 4px; flex: none; border: 1.5px solid var(--outline); }
.app-bars { display: flex; align-items: flex-end; gap: var(--space-2); height: 160px; padding-top: var(--space-4); }
.app-bar { flex: 1; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; gap: var(--space-1); }
.app-bar-fill { width: 100%; max-width: 30px; border-radius: 8px 8px 3px 3px; background: var(--sky); border: var(--stroke-hair) solid var(--sky-deep); }
/* Lernzeit: zwei Zahlen nebeneinander, Balken Mo bis So. Bei mehreren Fächern ist jeder Balken nach Fach eingefärbt. */
.app-time-sum { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
.app-time-bars { height: 120px; }
.app-time-fill { display: flex; flex-direction: column-reverse; overflow: hidden; }
.app-time-fill > span { display: block; min-height: 2px; }

/* Erlebnis-Ziele: Hauptziel mit Bild und Balken, auf der Spielwelt wie die Level-Zeile. */
.app-goal-head { display: flex; align-items: center; gap: var(--space-2); }
.app-goal-icon { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; flex: none; border-radius: 50%; background: var(--leaf-soft); color: var(--leaf-deep); border: var(--stroke-hair) solid var(--line); }
.app-goal-big { color: var(--sun); display: flex; align-items: center; justify-content: center; }
.app-goal-reward .la-btn { align-self: flex-start; }
.app-card .app-goal { box-shadow: none; border: var(--stroke-hair) solid var(--line); }

/* Elternbereich: ruhige Lernfläche, breiter als die Kinder-App, damit es auch am Computer gut aussieht. */
.app-eltern { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: var(--space-4); }
.app-eltern-head { display: flex; align-items: flex-end; gap: var(--space-3); }
.app-eltern-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: var(--space-3); }
.app-eltern-weeks { height: 100px; }
.app-eltern-test + .app-eltern-test { border-top: var(--stroke-hair) solid var(--line); padding-top: var(--space-3); }
.app-eltern-words { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-2); }
.app-eltern-words li { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); padding: var(--space-2) var(--space-3); border-radius: var(--radius-md); background: var(--surface-sunken); }
.app-eltern-goal + .app-eltern-goal, .app-eltern-wish { border-top: var(--stroke-hair) solid var(--line); padding-top: var(--space-3); }
.app-eltern-goalform { border-top: var(--stroke-hair) solid var(--line); padding-top: var(--space-3); }
.app-eltern-hint { padding: var(--space-3); border-radius: var(--radius-md); background: var(--surface-sunken); }
.app-eltern-hint-strong { background: var(--grape-soft); border: var(--stroke-bold) solid var(--grape); }
.app-eltern-alert { display: flex; align-items: center; gap: var(--space-2); border: var(--stroke-bold) solid var(--leaf-deep); background: var(--leaf-soft); font-weight: 800; }
.app-eltern-danger { border-top: var(--stroke-hair) solid var(--line); padding-top: var(--space-4); margin-top: var(--space-2); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .app-confetti { display: none; }
}

/* ---------- Aus dem Gedächtnis ---------- */

.app-steps { margin: 0; padding-left: 1.7em; display: flex; flex-direction: column; gap: var(--space-2); }
.app-steps li::marker { font-family: var(--font-display); color: var(--sky); }
.app-em { color: var(--sky); text-decoration: underline; text-decoration-thickness: 3px; text-underline-offset: 3px; }

.app-example { display: grid; grid-template-columns: 3fr 2fr; gap: var(--space-3); align-items: start; }
.app-example figure { margin: 0; display: flex; flex-direction: column; gap: var(--space-2); }
.app-example-good figcaption .la-icon { color: var(--leaf-deep); vertical-align: -3px; }
.app-mt-s { margin-top: var(--space-2); }
.app-example-img { width: 100%; border-radius: var(--radius-md); border: var(--stroke-hair) solid var(--line-strong); }

/* Gezeichnetes Blatt: Linien wie im Schulheft, Schrift wie von Hand */
.app-sheet-sample {
  padding: var(--space-3) var(--space-4); min-height: 110px; border-radius: var(--radius-md);
  border: var(--stroke-hair) solid var(--line-strong); color: #1d2a4a;
  background: #fffdf6 repeating-linear-gradient(transparent 0 31px, #c9d7ee 31px 32px);
  background-position: 0 6px;
}
.app-hand { font-family: "Chalkboard SE", "Comic Sans MS", "Marker Felt", cursive; font-size: 20px; line-height: 32px; }
.app-sheet-sample.crossed .app-hand { text-decoration: line-through; text-decoration-color: var(--coral-deep); text-decoration-thickness: 3px; }

.app-help-btn { align-self: flex-start; }
.app-help { align-items: stretch; text-align: left; max-height: calc(100dvh - 2 * var(--space-4)); overflow-y: auto; }
.app-help-head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); }
.app-trial-chip { align-self: flex-start; background: var(--sun); color: var(--on-sun); border: var(--stroke-bold) solid var(--outline); }

.app-looklist { margin: 0; padding-left: 1.7em; display: flex; flex-direction: column; gap: var(--space-3); }
.app-looklist li::marker { font-family: var(--font-display); font-size: 22px; }
.app-looklist li { display: flex; flex-direction: column; }
.app-look-en { font-family: var(--font-display); font-size: 28px; line-height: 32px; color: var(--sky); overflow-wrap: anywhere; }

.app-cam { position: relative; overflow: hidden; aspect-ratio: 3 / 4; border-radius: var(--radius-lg); background: #000; }
.app-cam-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.app-cam-frame {
  position: absolute; left: 10%; right: 10%; top: 8%; bottom: 14%;
  border: 4px dashed #fff; border-radius: var(--radius-md); box-shadow: 0 0 0 9999px rgba(7, 13, 31, 0.45);
}
.app-cam-hint { position: absolute; left: 0; right: 0; bottom: 3%; text-align: center; color: #fff; font-weight: 800; text-shadow: 0 1px 2px #000; }
.app-cam-wait { position: absolute; inset: 0; display: grid; place-items: center; color: #fff; }

.app-confirm { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--space-2); }
.app-confirm li { display: flex; align-items: center; gap: var(--space-2); }
.app-confirm-no { flex: none; min-width: 2.2em; text-align: right; font-family: var(--font-display); font-size: 20px; }
.app-confirm li.unsure .app-input { border: var(--stroke-bold) solid var(--coral-deep); background: var(--coral-soft); }
.app-extras { margin: var(--space-2) 0 0; padding-left: 1.2em; display: flex; flex-direction: column; gap: var(--space-1); }

/* ---------- Sprüche ---------- */

.app-sorry { padding: var(--space-3) var(--space-4); border-radius: var(--radius-md); background: var(--sky-soft); }
.app-break-text { min-height: 1.6em; opacity: 0; transition: opacity 0.4s ease; }
.app-break-text.on { opacity: 1; }
.app-knowcard { display: flex; flex-direction: column; gap: var(--space-1); }
.app-knowcard .display-m { color: var(--sky); }
.app-block { display: block; }
.app-switch { display: flex; align-items: center; gap: var(--space-4); cursor: pointer; }
.app-switch input {
  flex: none; appearance: none; -webkit-appearance: none; width: 56px; height: 32px; margin: 0; cursor: pointer;
  border-radius: var(--radius-pill); border: var(--stroke-bold) solid var(--outline); background: var(--surface-sunken); position: relative;
}
.app-switch input::after {
  content: ""; position: absolute; top: 2px; left: 2px; width: 22px; height: 22px; border-radius: 50%;
  background: var(--surface-raised); border: var(--stroke-hair) solid var(--outline); transition: transform 0.2s ease;
}
.app-switch input:checked { background: var(--leaf); }
.app-switch input:checked::after { transform: translateX(24px); }
.app-switch input:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }

/* Easter Egg: six seven */
.app-sixseven {
  position: fixed; inset: 0; z-index: 45; pointer-events: none; display: grid; place-content: center; justify-items: center;
  grid-template-columns: auto auto; column-gap: var(--space-6); animation: app-fade 3.2s ease forwards;
}
.app-sixseven span {
  font-family: var(--font-display); font-size: 120px; line-height: 1; color: var(--sun);
  -webkit-text-stroke: 3px var(--outline); paint-order: stroke fill; text-shadow: 0 6px 0 var(--outline);
}
.app-sixseven p { grid-column: 1 / -1; color: var(--ink-inverse); -webkit-text-stroke: 1px var(--outline); paint-order: stroke fill; }
.app-six { animation: app-wipp 0.5s ease-in-out infinite alternate; }
.app-seven { animation: app-wipp 0.5s ease-in-out infinite alternate-reverse; }
@keyframes app-wipp { from { transform: translateY(-18px); } to { transform: translateY(18px); } }
@keyframes app-fade { 0%, 85% { opacity: 1; } 100% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) {
  .app-six, .app-seven { animation: none; }
}

/* ---------- Neue Version ---------- */

.app-update {
  position: fixed; left: 0; right: 0; margin: 0 auto; width: max-content; top: calc(var(--space-2) + var(--safe-t)); z-index: 70;
  display: flex; align-items: center; gap: var(--space-3); max-width: calc(100vw - 2 * var(--space-4)); white-space: nowrap;
  padding: var(--space-2) var(--space-2) var(--space-2) var(--space-4); border-radius: var(--radius-pill);
  border: var(--stroke-bold) solid var(--outline); background: var(--surface-raised); color: var(--ink); box-shadow: var(--shadow-pop);
  font-family: var(--font-sans); font-size: 15px; font-weight: 800;
}
.app-update-btn {
  min-height: 40px; padding: 0 var(--space-4); border-radius: var(--radius-pill); cursor: pointer;
  border: var(--stroke-bold) solid var(--outline); background: var(--sun); color: var(--on-sun); font-weight: 800;
}
.app-update-btn:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }

/* ---------- Mehrere Seiten scannen ---------- */

.app-notebook { margin: 0; display: flex; flex-direction: column; gap: var(--space-2); }
.app-notebook svg { width: 100%; height: auto; }
.app-pages { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); gap: var(--space-3); }
.app-page-thumb { display: flex; flex-direction: column; align-items: center; gap: var(--space-1); text-align: center; }
.app-page-img {
  position: relative; width: 100%; aspect-ratio: 3 / 4; display: grid; place-items: center; overflow: hidden;
  border-radius: var(--radius-md); border: var(--stroke-bold) solid var(--outline); background: #fffdf6; color: var(--line-strong);
}
.app-page-img img { width: 100%; height: 100%; object-fit: cover; }
.app-page-no {
  position: absolute; top: 6px; left: 6px; min-width: 30px; height: 30px; padding: 0 6px; display: grid; place-items: center;
  border-radius: var(--radius-pill); border: var(--stroke-bold) solid var(--outline); background: var(--sun); color: var(--on-sun);
  font-family: var(--font-display); font-size: 18px;
}
.app-page-actions { display: flex; align-items: center; gap: var(--space-1); }
.app-page-actions .app-link { font-size: 14px; padding: var(--space-1); white-space: nowrap; }
.app-iconbtn-s { width: 36px; height: 36px; }
.app-chapters { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--space-3); }
.app-chapters li { display: flex; flex-direction: column; gap: var(--space-2); padding-top: var(--space-3); border-top: var(--stroke-hair) solid var(--line); }
.app-chapters li:first-child { border-top: 0; padding-top: 0; }
.app-chapter-actions { flex-wrap: wrap; align-items: center; }

/* ---------- Anzeigen auf der Startseite (antippbar) ---------- */

.app-topbar { position: relative; display: block; }
.app-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-2); }
.app-stat {
  appearance: none; cursor: pointer; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  min-height: 74px; padding: var(--space-2) var(--space-1); border-radius: var(--radius-md);
  border: var(--stroke-bold) solid var(--outline); background: var(--surface-raised); color: var(--ink);
  box-shadow: 0 4px 0 var(--outline); transition: transform 80ms ease, box-shadow 80ms ease;
}
.app-stat:active { transform: translateY(3px); box-shadow: 0 1px 0 var(--outline); }
.app-stat:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.app-stat-top { display: flex; align-items: center; gap: 4px; }
.app-stat-icon { display: inline-grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; border: 2px solid var(--outline); }
.app-stat-streak .app-stat-icon { background: var(--flame); color: var(--outline); }
.app-stat-xp .app-stat-icon { background: var(--grape); color: var(--on-grape); }
.app-stat-coins .app-stat-icon { background: var(--sun); color: var(--on-sun); }
.app-stat-value { font-family: var(--font-display); font-size: 20px; line-height: 1; }
.app-stat-label { font-family: var(--font-sans); font-size: 12px; font-weight: 800; color: var(--ink-muted); }
.app-stat-bar { width: 80%; height: 6px; border-radius: var(--radius-pill); background: var(--surface-sunken); overflow: hidden; }
.app-stat-bar span { display: block; height: 100%; border-radius: inherit; }
.app-stat-streak .app-stat-bar span { background: var(--flame); }
.app-stat-xp .app-stat-bar span { background: var(--grape); }
.app-stat-coins .app-stat-bar span { background: var(--sun-deep); }
.app-stat-ringwrap { position: relative; display: grid; place-items: center; width: 44px; height: 44px; }
.app-stat-level-num { position: absolute; font-family: var(--font-display); font-size: 19px; color: var(--grape-deep); }
[data-theme="dark"] .app-stat-level-num { color: var(--grape); }
.app-stat-ring-track { stroke: var(--surface-sunken); }
.app-stat-ring-fill { stroke: var(--grape); }
.la-pill-coins .la-pill-badge { background: var(--sun); }

.app-chips-hint {
  position: absolute; z-index: 15; left: 0; right: 0; top: calc(100% + 12px);
  display: flex; align-items: center; gap: var(--space-3); padding: var(--space-3) var(--space-3) var(--space-3) var(--space-4);
  border-radius: var(--radius-lg); border: var(--stroke-bold) solid var(--outline); background: var(--sun); color: var(--on-sun);
  box-shadow: var(--shadow-pop); animation: app-pop-in 0.35s ease-out;
}
.app-chips-hint p { flex: 1; font-weight: 800; }
.app-chips-arrow {
  position: absolute; top: -12px; left: 50%; width: 20px; height: 20px; margin-left: -10px; transform: rotate(45deg);
  background: var(--sun); border-left: var(--stroke-bold) solid var(--outline); border-top: var(--stroke-bold) solid var(--outline);
}
@keyframes app-pop-in { from { transform: translateY(-6px); opacity: 0; } to { transform: none; opacity: 1; } }

/* Info-Fenster von unten */
.app-popup-bottom { place-items: end center; padding: 0; }
.app-bottom-sheet {
  width: min(560px, 100%); max-height: 92dvh; overflow-y: auto; display: flex; flex-direction: column; gap: var(--space-4);
  padding: var(--space-5) var(--space-4) calc(var(--space-5) + var(--safe-b));
  background: var(--surface-raised); color: var(--ink); border: var(--stroke-bold) solid var(--outline); border-bottom: 0;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0; box-shadow: var(--shadow-pop); animation: app-slide-up 0.28s ease-out;
}
@keyframes app-slide-up { from { transform: translateY(40%); opacity: 0.4; } to { transform: none; opacity: 1; } }
.app-info-row { display: flex; flex-direction: column; gap: var(--space-1); }
.app-info-row h3 { margin: 0; color: var(--ink-muted); text-transform: uppercase; letter-spacing: 0.04em; }

/* Mein Fortschritt */
.app-level-card { display: flex; flex-direction: column; gap: var(--space-3); }
.app-level-head { display: flex; align-items: center; gap: var(--space-4); }
.app-level-head .app-grow { display: flex; flex-direction: column; gap: var(--space-2); }
.app-next-level { padding: var(--space-3); border-radius: var(--radius-md); background: var(--grape-soft); }
.app-next-level h3 { margin: 0 0 var(--space-1); }
.app-timeline { margin: var(--space-3) 0 0; padding-left: 1.4em; display: flex; flex-direction: column; gap: var(--space-1); }
.app-unlocked { list-style: none; margin: var(--space-3) 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: var(--space-2); }

/* ---------- Was kommt als Nächstes ---------- */

.app-goal { display: flex; flex-direction: column; gap: var(--space-2); padding: var(--space-3) var(--space-4); border-radius: var(--radius-lg);
  background: var(--surface-raised); color: var(--ink); border: var(--stroke-bold) solid var(--outline); box-shadow: 0 4px 0 var(--outline); }
.app-goal .body { font-weight: 800; }
.app-result { text-shadow: 0 2px 0 var(--outline); -webkit-text-stroke: 1px var(--outline); paint-order: stroke fill; }
.app-next .app-two .la-btn { width: 100%; }
.app-next > p.body-l { font-weight: 800; text-shadow: 0 1px 0 var(--outline), 0 0 6px var(--outline); }
.app-done h1 { margin-top: var(--space-4); }
.app-game { display: flex; align-items: center; gap: var(--space-4); text-align: left; width: 100%; cursor: pointer; font: inherit; }
.app-game:disabled { cursor: default; }
.app-game.locked { opacity: 0.85; }
.app-game-icon { flex: none; display: grid; place-items: center; width: 52px; height: 52px; border-radius: var(--radius-md);
  background: var(--grape-soft); color: var(--grape-deep); border: var(--stroke-bold) solid var(--outline); }
.app-game .la-progress { margin-top: var(--space-2); }

/* ---------- Special Task ---------- */

.app-special {
  position: relative; overflow: hidden; display: flex; align-items: center; gap: var(--space-3); width: 100%; text-align: left; cursor: pointer;
  padding: var(--space-4); border-radius: var(--radius-lg); font: inherit; color: #3a2600;
  background: linear-gradient(135deg, #fff3b0 0%, #ffd23f 45%, #f5a300 100%);
  border: 4px solid #b37700; box-shadow: 0 0 0 3px var(--outline), 0 7px 0 var(--outline);
}
.app-special:active { transform: translateY(3px); box-shadow: 0 0 0 3px var(--outline), 0 3px 0 var(--outline); }
.app-special:focus-visible { outline: 3px solid var(--focus); outline-offset: 5px; }
.app-special.done { filter: saturate(0.75); }
.app-special-shine {
  position: absolute; top: -50%; left: -60%; width: 40%; height: 200%; transform: rotate(20deg);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.75), transparent); animation: app-shine 3.2s ease-in-out infinite;
}
@keyframes app-shine { 0%, 55% { left: -60%; } 100% { left: 130%; } }
.app-special-icon { flex: none; display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; background: #fffbe6; border: 3px solid #b37700; color: #8a5a00; }
.app-special-body { position: relative; flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.app-special-label { font-family: var(--font-display); font-size: 14px; letter-spacing: 0.08em; text-transform: uppercase; color: #8a5a00; }
.app-special-title { font-family: var(--font-display); font-size: 22px; line-height: 1.1; }
.app-special-text { font-family: var(--font-sans); font-size: 15px; font-weight: 700; }
.app-special-reward {
  position: relative; flex: none; display: inline-flex; align-items: center; gap: 4px; padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-pill); background: var(--outline); color: #ffd23f; font-family: var(--font-display); font-size: 17px; white-space: nowrap;
}
.app-special-chip {
  align-self: flex-start; display: inline-flex; align-items: center; gap: 6px; padding: var(--space-1) var(--space-3); border-radius: var(--radius-pill);
  background: linear-gradient(135deg, #fff3b0, #ffd23f); color: #3a2600; border: var(--stroke-bold) solid #b37700; font-weight: 800;
}

/* Große Abschlussanimation */
.app-burst { position: fixed; inset: 0; z-index: 45; pointer-events: none; display: grid; place-items: center; animation: app-fade 3.6s ease forwards; }
.app-burst-rays {
  position: absolute; width: 160vmax; height: 160vmax;
  background: repeating-conic-gradient(rgba(255, 210, 63, 0.55) 0deg 10deg, transparent 10deg 24deg); animation: app-spin 9s linear infinite;
}
.app-burst-badge {
  position: relative; display: grid; place-items: center; width: 150px; height: 150px; border-radius: 50%;
  background: linear-gradient(135deg, #fff3b0, #ffd23f 50%, #f5a300); color: #8a5a00; border: 5px solid var(--outline);
  box-shadow: 0 8px 0 var(--outline); animation: app-badge-pop 0.9s cubic-bezier(.2, 1.6, .4, 1) both;
}
@keyframes app-badge-pop { from { transform: scale(0) rotate(-30deg); } to { transform: none; } }
.app-burst-gem {
  position: absolute; color: #ff3da8; filter: drop-shadow(0 2px 0 var(--outline));
  animation: app-gem-fly 1.6s ease-out both;
}
@keyframes app-gem-fly { from { transform: rotate(var(--a)) translateY(0) scale(0.3); opacity: 1; } to { transform: rotate(var(--a)) translateY(-42vmin) scale(1.2); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .app-burst-rays, .app-special-shine { animation: none; } }

/* ---------- Spiele ---------- */

.app-memory { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-2); perspective: 900px; }
.app-mcard { appearance: none; padding: 0; border: 0; background: none; cursor: pointer; aspect-ratio: 3 / 4; font: inherit; }
.app-mcard-inner { position: relative; display: block; width: 100%; height: 100%; transform-style: preserve-3d; transition: transform 0.35s ease; }
.app-mcard.open .app-mcard-inner { transform: rotateY(180deg); }
.app-mcard-back, .app-mcard-front {
  position: absolute; inset: 0; display: grid; place-items: center; padding: var(--space-1); backface-visibility: hidden; -webkit-backface-visibility: hidden;
  border-radius: var(--radius-md); border: var(--stroke-bold) solid var(--outline); box-shadow: 0 4px 0 var(--outline);
  font-family: var(--font-sans); font-weight: 800; font-size: 16px; text-align: center; overflow-wrap: anywhere;
}
.app-mcard-back { background: var(--grape); color: var(--on-grape); font-family: var(--font-display); font-size: 34px; }
.app-mcard-front { background: var(--surface-raised); color: var(--ink); transform: rotateY(180deg); }
.app-mcard-front[lang="en"] { color: var(--sky); }
.app-mcard.found .app-mcard-front { background: var(--leaf-soft); border-color: var(--leaf-deep); }

.app-blitz-card {
  position: relative; touch-action: none; user-select: none; -webkit-user-select: none; cursor: grab;
  display: flex; flex-direction: column; align-items: center; padding: var(--space-6) var(--space-4); margin-top: var(--space-4);
  border-radius: var(--radius-lg); border: var(--stroke-bold) solid var(--outline); box-shadow: 0 6px 0 var(--outline); background: var(--surface-raised);
  animation: app-pop-in 0.2s ease-out;
}
.app-blitz-card .app-word { padding: var(--space-2) 0; }
.app-blitz-eq { font-family: var(--font-display); font-size: 28px; color: var(--ink-muted); }
.app-blitz-en { color: var(--sky); }
.app-blitz-time.low { color: var(--coral-text); }
.app-blitz-solution { padding: var(--space-2) var(--space-3); border-radius: var(--radius-md); background: var(--coral-soft); }
.app-blitz-ok { position: fixed; left: 50%; top: 40%; transform: translate(-50%, -50%); color: var(--leaf-deep); pointer-events: none; animation: app-pop-in 0.2s ease-out; }

.app-slots { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-2); }
.app-slot, .app-tile {
  min-width: 44px; height: 52px; padding: 0 var(--space-2); display: inline-grid; place-items: center;
  border-radius: var(--radius-md); font-family: var(--font-display); font-size: 26px; cursor: pointer;
}
.app-slot { border: var(--stroke-bold) dashed var(--line-strong); background: var(--surface-sunken); color: var(--ink); }
.app-slot.filled { border-style: solid; border-color: var(--outline); background: var(--surface-raised); }
.app-slot-gap { width: 18px; }
.app-slots.ok .app-slot { background: var(--leaf-soft); border-color: var(--leaf-deep); }
.app-slots.shake { animation: app-shake 0.4s ease; }
.app-slots.shake .app-slot { background: var(--coral-soft); border-color: var(--coral-deep); }
@keyframes app-shake { 25% { transform: translateX(-8px); } 50% { transform: translateX(8px); } 75% { transform: translateX(-4px); } }
.app-tiles { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-2); margin-top: var(--space-4); }
.app-tile { border: var(--stroke-bold) solid var(--outline); background: var(--sun); color: var(--on-sun); box-shadow: 0 4px 0 var(--outline); }
.app-tile:disabled { visibility: hidden; }

/* Demos */
.app-demo { position: relative; display: flex; justify-content: center; gap: var(--space-2); padding: var(--space-3) 0; min-height: 130px; }
.app-demo-memory .app-demo-card { position: relative; width: 62px; height: 82px; perspective: 400px; }
.app-demo-card > span {
  position: absolute; inset: 0; display: grid; place-items: center; border-radius: var(--radius-md); border: var(--stroke-bold) solid var(--outline);
  backface-visibility: hidden; -webkit-backface-visibility: hidden; font-weight: 800;
}
.app-demo-back { background: var(--grape); color: var(--on-grape); font-family: var(--font-display); font-size: 26px; }
.app-demo-front { background: var(--surface-raised); transform: rotateY(180deg); }
.app-demo-card.flip1 > span { animation: app-demo-flip1 4s infinite; }
.app-demo-card.flip2 > span { animation: app-demo-flip2 4s infinite; }
.app-demo-card.flip1 .app-demo-front, .app-demo-card.flip2 .app-demo-front { animation-name: app-demo-flip1-f; }
.app-demo-card.flip2 .app-demo-front { animation-name: app-demo-flip2-f; }
@keyframes app-demo-flip1 { 0%, 10% { transform: none; } 20%, 90% { transform: rotateY(180deg); } 100% { transform: none; } }
@keyframes app-demo-flip1-f { 0%, 10% { transform: rotateY(180deg); } 20%, 90% { transform: none; } 100% { transform: rotateY(180deg); } }
@keyframes app-demo-flip2 { 0%, 35% { transform: none; } 45%, 90% { transform: rotateY(180deg); } 100% { transform: none; } }
@keyframes app-demo-flip2-f { 0%, 35% { transform: rotateY(180deg); } 45%, 60% { transform: none; background: var(--surface-raised); } 65%, 90% { transform: none; background: var(--leaf-soft); } 100% { transform: rotateY(180deg); } }
.app-demo-finger {
  position: absolute; width: 26px; height: 26px; border-radius: 50%; background: rgba(20, 33, 61, 0.35); border: 3px solid var(--outline);
  animation: app-demo-finger 4s infinite;
}
@keyframes app-demo-finger { 0% { left: 20%; top: 70%; } 12% { left: 22%; top: 45%; } 30% { left: 40%; top: 75%; } 40% { left: 58%; top: 45%; } 100% { left: 58%; top: 45%; } }

.app-demo-blitz { flex-direction: column; align-items: center; min-height: 170px; overflow: hidden; }
.app-demo-pair {
  position: absolute; top: 12px; display: flex; align-items: center; gap: var(--space-2); padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md); border: var(--stroke-bold) solid var(--outline); background: var(--surface-raised); font-weight: 800;
}
.app-demo-pair b { color: var(--sky); }
.app-demo-pair.ok { animation: app-demo-right 4s infinite; }
.app-demo-pair.no { animation: app-demo-left 4s infinite; }
.app-demo-pair.ok .app-demo-mark { color: var(--leaf-deep); }
.app-demo-pair.no .app-demo-mark { color: var(--coral-deep); }
@keyframes app-demo-right { 0%, 10% { transform: none; opacity: 1; } 35% { transform: translateX(160px) rotate(12deg); opacity: 0; } 100% { opacity: 0; } }
@keyframes app-demo-left { 0%, 45% { transform: none; opacity: 0; } 50%, 60% { transform: none; opacity: 1; } 85% { transform: translateX(-160px) rotate(-12deg); opacity: 0; } 100% { opacity: 0; } }
.app-demo-arrows { position: absolute; bottom: 8px; left: 0; right: 0; display: flex; justify-content: space-between; font-weight: 800; color: var(--ink-muted); }

.app-demo-salad { flex-direction: column; align-items: center; gap: var(--space-4); }
.app-demo-tiles, .app-demo-slots { display: flex; gap: var(--space-2); }
.app-demo-slots .app-slot { width: 44px; }
.app-demo-tile { position: relative; animation: 4s infinite; }
.app-demo-tile.t0 { animation-name: app-demo-t0; }
.app-demo-tile.t1 { animation-name: app-demo-t1; }
.app-demo-tile.t2 { animation-name: app-demo-t2; }
/* o g d -> d o g: Felder liegen 68px tiefer, Kachelbreite 44px + 8px Abstand */
@keyframes app-demo-t2 { 0%, 10% { transform: none; } 25%, 90% { transform: translate(-104px, 68px); } 100% { transform: none; } }
@keyframes app-demo-t0 { 0%, 30% { transform: none; } 45%, 90% { transform: translate(52px, 68px); } 100% { transform: none; } }
@keyframes app-demo-t1 { 0%, 50% { transform: none; } 65%, 90% { transform: translate(52px, 68px); } 100% { transform: none; } }
@media (prefers-reduced-motion: reduce) { .app-demo * { animation-duration: 0s !important; } }

/* Shop: Kristall statt Stern beim Preis, Kaugummiblase nach dem Kauf */
.app-reward-btn .la-reward-price > .la-icon { display: none; }
.app-price { display: inline-flex; align-items: center; gap: 4px; }
.app-price .la-icon { color: var(--outline); }
.app-bubble-pop { position: fixed; inset: 0; z-index: 70; pointer-events: none; display: grid; place-items: center; }
.app-bubble {
  width: 240px; height: 240px; border-radius: 50%; border: 5px solid var(--outline);
  background: radial-gradient(circle at 35% 30%, #f3e8ff 0 12%, #c4a3ff 30%, #7c3aed 80%);
  animation: app-bubble 1.6s ease-in forwards;
}
@keyframes app-bubble { 0% { transform: scale(0.1); } 70% { transform: scale(1); opacity: 1; } 78% { transform: scale(1.12); opacity: 1; } 80%, 100% { transform: scale(1.25); opacity: 0; } }
.app-bubble-bit {
  position: absolute; width: 22px; height: 22px; border-radius: 50%; background: #7c3aed; border: 3px solid var(--outline); opacity: 0;
  animation: app-bubble-bit 0.6s ease-out 1.25s forwards;
}
@keyframes app-bubble-bit { 0% { opacity: 1; transform: rotate(var(--a)) translateY(-90px); } 100% { opacity: 0; transform: rotate(var(--a)) translateY(-190px) scale(0.4); } }
@media (prefers-reduced-motion: reduce) { .app-bubble { animation-duration: 0.01s; } }

/* ---------- Karteikarte mit gesprochener Antwort ---------- */

.app-flip { perspective: 1000px; }
.app-flip-inner { position: relative; min-height: 190px; transform-style: preserve-3d; transition: transform 0.5s ease; }
.app-flip.flipped .app-flip-inner { transform: rotateY(180deg); }
.app-flip-front, .app-flip-back {
  position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--space-2);
  padding: var(--space-4); border-radius: var(--radius-lg); border: var(--stroke-bold) solid var(--outline); box-shadow: 0 6px 0 var(--outline);
  backface-visibility: hidden; -webkit-backface-visibility: hidden; background: var(--surface-raised); color: var(--ink); text-align: center;
}
.app-flip-back { transform: rotateY(180deg); }
.app-flip-back.ok { background: var(--leaf-soft); border-color: var(--leaf-deep); }
.app-flip-back.ok .caption { color: var(--leaf-text); font-weight: 800; }
.app-flip-back.almost { background: var(--coral-soft); border-color: var(--coral-deep); }
.app-flip-back.almost .caption { color: var(--coral-text); font-weight: 800; }
.app-flip-back .word { color: var(--sky); }
.app-heard { display: flex; justify-content: center; }
.app-heard-bubble {
  position: relative; padding: var(--space-2) var(--space-4); border-radius: var(--radius-lg); background: var(--sky-soft);
  border: var(--stroke-hair) solid var(--sky); font-weight: 800; font-size: 18px; animation: app-pop-in 0.25s ease-out;
}
.app-mic-note { display: flex; align-items: center; gap: var(--space-1); justify-content: center; padding: var(--space-2) var(--space-3); border-radius: var(--radius-md); background: var(--sun); color: var(--on-sun); font-weight: 800; }

/* Demo: Finger tippt aufs Mikro, Sprechblase, Karte dreht sich */
.app-sdemo { position: relative; width: 240px; height: 170px; margin: 0 auto; }
.app-sdemo-card { position: absolute; left: 20px; top: 6px; width: 120px; height: 80px; perspective: 500px; }
.app-sdemo-card span {
  position: absolute; inset: 0; display: grid; place-items: center; border-radius: var(--radius-md); border: var(--stroke-bold) solid var(--outline);
  backface-visibility: hidden; -webkit-backface-visibility: hidden; font-weight: 800; font-size: 20px; background: var(--surface-raised);
}
.app-sdemo-front { animation: app-sdemo-front 4.5s infinite; }
.app-sdemo-back { background: var(--leaf-soft) !important; color: var(--sky); animation: app-sdemo-back 4.5s infinite; }
@keyframes app-sdemo-front { 0%, 62% { transform: none; } 72%, 95% { transform: rotateY(180deg); } 100% { transform: none; } }
@keyframes app-sdemo-back { 0%, 62% { transform: rotateY(180deg); } 72%, 95% { transform: none; } 100% { transform: rotateY(180deg); } }
.app-sdemo-mic {
  position: absolute; left: 60px; top: 110px; width: 48px; height: 48px; display: grid; place-items: center; border-radius: 50%;
  background: var(--sky); color: var(--on-sky); border: var(--stroke-bold) solid var(--outline); animation: app-sdemo-mic 4.5s infinite;
}
@keyframes app-sdemo-mic { 0%, 14% { transform: none; } 18% { transform: scale(0.9); } 22%, 45% { transform: scale(1.08); filter: brightness(1.2); } 50%, 100% { transform: none; } }
.app-sdemo-bubble {
  position: absolute; left: 150px; top: 30px; padding: 6px 14px; border-radius: 16px; background: var(--surface-raised);
  border: var(--stroke-bold) solid var(--outline); font-weight: 800; opacity: 0; animation: app-sdemo-bubble 4.5s infinite;
}
@keyframes app-sdemo-bubble { 0%, 25% { opacity: 0; transform: scale(0.6); } 32%, 60% { opacity: 1; transform: none; } 66%, 100% { opacity: 0; } }
.app-sdemo-finger {
  position: absolute; width: 26px; height: 26px; border-radius: 50%; background: rgba(20, 33, 61, 0.35); border: 3px solid var(--outline);
  animation: app-sdemo-finger 4.5s infinite;
}
@keyframes app-sdemo-finger { 0% { left: 160px; top: 140px; } 15%, 20% { left: 72px; top: 122px; } 45% { left: 150px; top: 140px; } 58%, 64% { left: 68px; top: 36px; } 80%, 100% { left: 170px; top: 140px; } }
@media (prefers-reduced-motion: reduce) { .app-sdemo * { animation: none !important; } .app-sdemo-bubble { opacity: 1; } }

/* Stimme aussuchen */
.app-voice { display: flex; align-items: center; gap: var(--space-3); }
.app-voice.on { outline: 4px solid var(--sun); outline-offset: 0; }
.app-voice-pick { appearance: none; flex: 1; min-width: 0; display: flex; align-items: center; gap: var(--space-3); padding: 0; border: 0; background: none; color: inherit; text-align: left; cursor: pointer; font: inherit; }
.app-voice-radio { flex: none; width: 26px; height: 26px; border-radius: 50%; border: var(--stroke-bold) solid var(--outline); background: var(--surface-sunken); }
.app-voice.on .app-voice-radio { background: var(--leaf); box-shadow: inset 0 0 0 4px var(--surface-raised); }
.app-voice { flex-direction: column; align-items: stretch; }
.app-voice > .la-btn { align-self: flex-start; margin-left: calc(26px + var(--space-3)); }

/* Anleitung Home-Bildschirm */
.app-install { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--space-3); }
.app-install li { position: relative; display: flex; flex-direction: column; gap: var(--space-3); padding-left: calc(var(--space-4) + 40px); }
.app-install-no {
  position: absolute; left: var(--space-4); top: var(--space-4); width: 32px; height: 32px; display: grid; place-items: center; border-radius: 50%;
  background: var(--sun); color: var(--on-sun); border: var(--stroke-bold) solid var(--outline); font-family: var(--font-display); font-size: 18px;
}
.app-install-pic { width: 100%; max-width: 320px; height: auto; }
select.app-input { padding-right: var(--space-6); }

/* ---------- Farben passend zum App-Icon (Graffiti-L) ----------
   Spielwelt auf dunklem Violett-Schwarz, Akzente Magenta (#FF3DA8) und Neon-Grün (#C6FF3D).
   Überschreibt einzelne Tokens aus ds/tokens.css; Lernansichten bleiben hell und ruhig. */
:root, [data-theme="light"] {
  --world: #1f1526;
  --world-ray: #271b30;
  --sky: #d61f86;
  --sky-deep: #a3125f;
  --sky-soft: #ffe1f1;
  --on-sky: #ffffff;
  --leaf: #b8f22e;
  --leaf-deep: #6fa800;
  --leaf-soft: #effcd0;
  --leaf-text: #4a7300;
  --on-leaf: #14213d;
  --focus: #a3125f;
  --rarity-rare: #1565d8;
}
[data-theme="dark"] {
  --world: #18121a;
  --world-ray: #20172a;
  --sky: #ff5cb6;
  --sky-deep: #e0288f;
  --sky-soft: #4a1838;
  --on-sky: #14213d;
  --leaf: #c6ff3d;
  --leaf-deep: #95d400;
  --leaf-soft: #2d3a10;
  --leaf-text: #c6ff3d;
  --on-leaf: #14213d;
  --rarity-rare: #4d9bff;
}
.app-world .la-pill { box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.28); }

/* ---------- Abzeichen und Vitrine ---------- */

.app-badge-art { position: relative; display: inline-block; flex: none; }
.app-badge-art svg { display: block; overflow: visible; }
.app-badge-glyph {
  position: absolute; left: 50%; top: 46%; transform: translate(-50%, -50%); display: grid; place-items: center;
  color: var(--outline); font-family: var(--font-display); line-height: 1;
}
.app-badge-art.off .app-badge-glyph { color: #c3cad8; }
.app-badge-diamant .app-badge-glyph, .app-badge-gold .app-badge-glyph { color: #3a2a00; }
.app-badge-diamant .app-badge-glyph { color: #08405a; }
.app-badge-twinkle i {
  position: absolute; width: 10px; height: 10px; background: #fff; border-radius: 2px; transform: rotate(45deg) scale(0);
  animation: app-twinkle 2.4s ease-in-out infinite;
}
.app-badge-twinkle i:nth-child(1) { left: 12%; top: 18%; }
.app-badge-twinkle i:nth-child(2) { right: 8%; top: 40%; animation-delay: .8s; }
.app-badge-twinkle i:nth-child(3) { left: 40%; bottom: 22%; animation-delay: 1.6s; }
@keyframes app-twinkle { 0%, 70%, 100% { transform: rotate(45deg) scale(0); } 80% { transform: rotate(45deg) scale(1); } }

.app-vitrine { background: var(--world); color: var(--ink-inverse); border: var(--stroke-bold) solid var(--outline); box-shadow: 0 5px 0 var(--outline); display: flex; flex-direction: column; gap: var(--space-2); }
.app-vitrine .app-on-world { text-shadow: 0 1px 0 var(--outline); }
.app-vitrine-shelf {
  display: flex; justify-content: center; align-items: flex-end; gap: var(--space-4); min-height: 120px;
  padding: var(--space-3) var(--space-2) var(--space-2); border-bottom: 10px solid var(--grape-deep); border-radius: 0 0 var(--radius-md) var(--radius-md);
}
.app-vitrine-slot { appearance: none; background: none; border: 0; padding: 0; display: flex; flex-direction: column; align-items: center; gap: var(--space-1); color: var(--ink-inverse); cursor: pointer; max-width: 110px; text-align: center; }
.app-badge-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(92px, 1fr)); gap: var(--space-3) var(--space-2); margin-top: var(--space-3); }
.app-badge-tile {
  appearance: none; background: var(--surface-sunken); border: var(--stroke-hair) solid var(--line); border-radius: var(--radius-md);
  display: flex; flex-direction: column; align-items: center; gap: var(--space-1); padding: var(--space-3) var(--space-1); cursor: pointer; color: var(--ink-muted); text-align: center;
}
.app-badge-tile.on { background: var(--surface-raised); color: var(--ink); border-color: var(--line-strong); }
.app-badge-name { font-weight: 800; }
.app-badge-prog { width: 70%; height: 6px; border-radius: 3px; background: var(--line); overflow: hidden; }
.app-badge-prog span { display: block; height: 100%; background: var(--grape); border-radius: 3px; }
.app-badge-big { display: flex; flex-direction: column; align-items: center; gap: var(--space-2); margin: var(--space-2) 0; }
.app-badge-history { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--space-2); }
.app-badge-history li { display: flex; align-items: center; gap: var(--space-2); }
.app-badge-tile:focus-visible, .app-vitrine-slot:focus-visible, .app-showcase-mini:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }

.app-hero-row { position: relative; display: flex; justify-content: center; }
.app-showcase-mini { position: absolute; right: 0; top: 50%; transform: translateY(-50%); display: flex; flex-direction: column; gap: var(--space-1); }

.app-badge-popup .app-popup-card { gap: var(--space-2); }
.app-badge-stage { position: relative; width: 220px; height: 220px; display: grid; place-items: center; }
.app-badge-rays {
  position: absolute; inset: 0; border-radius: 50%;
  background: repeating-conic-gradient(rgba(255, 255, 255, 0.18) 0deg 10deg, transparent 10deg 30deg);
  animation: app-spin 9s linear infinite;
}
.app-badge-spin { animation: app-badge-turn 1.3s cubic-bezier(.2, .9, .3, 1) both; }
@keyframes app-badge-turn { 0% { transform: perspective(600px) rotateY(-720deg) scale(0.2); opacity: 0; } 30% { opacity: 1; } 100% { transform: perspective(600px) rotateY(0) scale(1); } }
.app-badge-spark {
  position: absolute; left: 50%; top: 50%; width: 12px; height: 12px; margin: -6px; background: var(--sun); border: 2px solid var(--outline);
  transform: rotate(45deg); opacity: 0; animation: app-badge-fly 0.9s ease-out both;
}
@keyframes app-badge-fly {
  0% { opacity: 1; transform: rotate(var(--a)) translateY(0) rotate(45deg) scale(0.4); }
  100% { opacity: 0; transform: rotate(var(--a)) translateY(-120px) rotate(45deg) scale(1); }
}
@media (prefers-reduced-motion: reduce) {
  .app-badge-spin, .app-badge-spark, .app-badge-rays, .app-badge-twinkle i { animation: none; }
  .app-badge-spark { display: none; }
}

/* ---------- Robo-Liga ---------- */

.app-robo-league { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-2); }
.app-robo-pick {
  appearance: none; display: flex; flex-direction: column; align-items: center; gap: var(--space-1); padding: var(--space-2) var(--space-1);
  border-radius: var(--radius-md); border: var(--stroke-bold) solid var(--outline); background: var(--surface-raised); color: var(--ink);
  box-shadow: 0 4px 0 var(--outline); cursor: pointer; font-weight: 800;
}
.app-robo-pick.on { background: var(--sun); color: var(--on-sun); transform: translateY(-2px); }
.app-robo-pick.locked { background: var(--surface-sunken); color: var(--ink-muted); box-shadow: none; cursor: default; }
.app-robo-pick:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.app-race-flash { padding: var(--space-4); border-radius: var(--radius-lg); background: var(--coral-soft); border: var(--stroke-hair) solid var(--coral); text-align: center; }
.app-demo-duel { flex-direction: column; align-items: center; }
.app-demo-duel-card { display: flex; flex-direction: column; align-items: center; gap: var(--space-2); font-family: var(--font-display); font-size: 24px; color: var(--ink); }
.app-demo-duel-type { min-width: 120px; padding: 4px 12px; border-radius: var(--radius-md); border: 2px solid var(--line-strong); background: var(--surface); overflow: hidden; white-space: nowrap; animation: app-demo-type 2.4s steps(4) infinite; width: 0; }
@keyframes app-demo-type { 0% { width: 26px; } 60%, 100% { width: 120px; } }
.app-demo-duel-opts { display: flex; gap: var(--space-2); }
.app-demo-duel-opts b, .app-demo-duel-opts i { font-style: normal; padding: 4px 12px; border-radius: var(--radius-md); border: 2px solid var(--line-strong); }
.app-demo-duel-opts b { animation: app-demo-pick 2.4s ease-in-out infinite; }
@keyframes app-demo-pick { 0%, 40% { background: transparent; } 50%, 100% { background: var(--leaf); } }
.app-demo-duel-bars { display: flex; flex-direction: column; gap: 6px; width: 180px; margin-top: var(--space-3); }
.app-demo-duel-bars span { height: 10px; border-radius: 5px; background: var(--leaf); animation: app-demo-bar 2.4s ease-in-out infinite; }
.app-demo-duel-bars .app-demo-duel-robo { background: var(--grape); animation-duration: 3s; }
@keyframes app-demo-bar { from { width: 10%; } to { width: 100%; } }
@media (prefers-reduced-motion: reduce) { .app-demo-duel-type, .app-demo-duel-opts b, .app-demo-duel-bars span { animation: none; width: auto; } }

/* ---------- Drops (Spraydose) ---------- */

.app-drop-card {
  appearance: none; display: flex; align-items: center; gap: var(--space-3); width: 100%; text-align: left; cursor: pointer;
  padding: var(--space-3) var(--space-4); border-radius: var(--radius-lg); border: var(--stroke-bold) solid var(--outline);
  background: #ff3da8; color: #ffffff; box-shadow: 0 5px 0 var(--outline); font-family: var(--font-sans);
  animation: app-bounce 0.5s ease-out;
}
.app-drop-card:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.app-drop-card-can { flex: none; animation: app-can-wobble 2.4s ease-in-out infinite; }
.app-drop-card-title { display: block; font-family: var(--font-display); font-size: 20px; line-height: 1.2; text-shadow: 0 2px 0 var(--outline); }
.app-drop-card-text { display: block; font-size: 15px; font-weight: 800; }
@keyframes app-can-wobble { 0%, 80%, 100% { transform: rotate(0); } 85% { transform: rotate(-10deg); } 90% { transform: rotate(10deg); } 95% { transform: rotate(-6deg); } }

.app-drop-popup .app-popup-card { position: relative; min-height: 520px; justify-content: center; }
.app-drop-info { position: absolute; top: var(--space-3); right: var(--space-3); z-index: 2; }
.app-drop-can { appearance: none; position: relative; background: none; border: 0; padding: var(--space-3); cursor: pointer; display: grid; place-items: center; }
.app-drop-can > span:first-child { position: relative; z-index: 1; display: block; }
.app-drop-can:focus-visible { outline: 3px solid var(--focus); outline-offset: 4px; border-radius: var(--radius-lg); }
.app-drop-glow { position: absolute; inset: 10%; border-radius: 50%; background: var(--rarity-common); opacity: 0.35; filter: blur(18px); transition: background 0.3s; }
.app-drop-can.r-rare .app-drop-glow { background: var(--rarity-rare); opacity: 0.55; }
.app-drop-can.r-epic .app-drop-glow { background: var(--rarity-epic); opacity: 0.7; }
.app-drop-can.r-legend .app-drop-glow { background: var(--rarity-legend); opacity: 0.85; }
.app-can-shake { animation: app-can-shake 0.38s ease-in-out; }
@keyframes app-can-shake { 0%, 100% { transform: none; } 20% { transform: rotate(-14deg) translateY(-6px); } 40% { transform: rotate(12deg); } 60% { transform: rotate(-8deg) translateY(-3px); } 80% { transform: rotate(5deg); } }
.app-drop-dots { display: flex; gap: var(--space-2); }
.app-drop-dots i { width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--ink-inverse); }
.app-drop-dots i.on { border-color: var(--outline); background: var(--rarity-common); }
.app-drop-dots i.on.r-rare { background: var(--rarity-rare); }
.app-drop-dots i.on.r-epic { background: var(--rarity-epic); }
.app-drop-dots i.on.r-legend { background: var(--rarity-legend); }
.app-drop-reveal { position: relative; width: 240px; height: 240px; display: grid; place-items: center; }
.app-splat { position: absolute; inset: 0; width: 100%; height: 100%; animation: app-splat 0.5s cubic-bezier(.2, 1.4, .4, 1) both; }
@keyframes app-splat { from { transform: scale(0.2) rotate(-20deg); opacity: 0; } to { transform: none; opacity: 1; } }
.app-drop-prize { position: relative; animation: app-bounce 0.6s 0.3s ease-out both; }
.app-drop-coins { display: flex; align-items: center; gap: var(--space-2); font-family: var(--font-display); font-size: 48px; color: #ffffff; -webkit-text-stroke: 2px var(--outline); paint-order: stroke fill; }
@media (prefers-reduced-motion: reduce) { .app-drop-card-can, .app-can-shake, .app-splat, .app-drop-prize { animation: none; } }

/* ---------- Motivations-Banner ---------- */

.app-nudge {
  position: fixed; z-index: 45; left: 50%; top: calc(var(--space-3) + var(--safe-t)); width: min(520px, calc(100vw - 2 * var(--space-4)));
  transform: translateX(-50%); display: flex; align-items: center; gap: var(--space-2);
  animation: app-nudge-in 0.45s cubic-bezier(.2, 1.3, .4, 1) both;
}
.app-nudge.out { animation: app-nudge-out 0.3s ease-in both; }
@keyframes app-nudge-in { from { transform: translate(-50%, -140%); } to { transform: translate(-50%, 0); } }
@keyframes app-nudge-out { from { transform: translate(-50%, 0); opacity: 1; } to { transform: translate(-50%, -140%); opacity: 0; } }
.app-nudge-btn {
  appearance: none; flex: 1; display: flex; align-items: center; gap: var(--space-2); text-align: left; cursor: pointer;
  padding: var(--space-2) var(--space-3); border-radius: var(--radius-lg); border: var(--stroke-bold) solid var(--outline);
  background: var(--sun); color: var(--on-sun); box-shadow: 0 4px 0 var(--outline); font: 800 16px/1.3 var(--font-sans);
}
.app-nudge-face { flex: none; display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%; background: var(--surface-raised); border: 2px solid var(--outline); overflow: hidden; }
.app-nudge-bubble { flex: 1; }
.app-nudge-close {
  appearance: none; flex: none; display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; cursor: pointer;
  border: 2px solid var(--outline); background: var(--surface-raised); color: var(--ink);
}
.app-nudge-btn:focus-visible, .app-nudge-close:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) { .app-nudge, .app-nudge.out { animation-duration: 0.01s; } }

/* Fehlerstelle beim Tippfehler: unterstrichen in coral, nie rot */
.app-spell { font-weight: 900; letter-spacing: 0.02em; }
.app-spell-mark { background: var(--coral-soft); color: inherit; border-bottom: 3px solid var(--coral); border-radius: 3px; padding: 0 1px; }

/* ---------- Papier-Missionen ---------- */

.app-mission-head { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.app-chip-drop { background: #ff3da8; color: #ffffff; }
.app-mission {
  appearance: none; display: flex; align-items: center; gap: var(--space-3); width: 100%; text-align: left; cursor: pointer;
  padding: var(--space-4); border-radius: var(--radius-lg); border: var(--stroke-bold) solid var(--outline);
  background: linear-gradient(135deg, #ffe27a, #ffc21a); color: var(--on-sun); box-shadow: 0 5px 0 var(--outline); font-family: var(--font-sans);
}
.app-mission:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.app-mission-icon { flex: none; display: grid; place-items: center; width: 54px; height: 54px; border-radius: 50%; background: #ffffff; border: var(--stroke-bold) solid var(--outline); }
.app-mission-title { display: flex; align-items: center; gap: var(--space-2); font-family: var(--font-display); font-size: 22px; line-height: 1.2; }
.app-mission-text { display: block; font-size: 15px; font-weight: 700; }
.app-pen-icon { display: grid; place-items: center; width: 72px; height: 72px; border-radius: 50%; background: var(--sun); border: var(--stroke-bold) solid var(--outline); }
.app-special-pen { display: flex; align-items: center; gap: 2px; font-size: 13px; font-weight: 800; opacity: 0.85; }
.app-translate-example { grid-template-columns: 1fr 1fr; }
.app-translate-phone { padding: var(--space-3); border-radius: var(--radius-lg); border: 3px solid var(--outline); background: var(--surface-raised); min-height: 96px; }
.app-confirm-no.body { min-width: 6.5em; font-weight: 800; }
.app-translate-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--space-3); }
.app-translate-list li { display: flex; align-items: baseline; gap: var(--space-3); }
.app-translate-no { min-width: 2ch; font-family: var(--font-display); font-size: 22px; color: var(--ink-muted); }

/* ---------- Satz bauen ---------- */

.app-build-line {
  min-height: 64px; display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); padding: var(--space-3);
  border-radius: var(--radius-md); border: 2px dashed var(--line-strong); background: var(--surface-sunken);
}
.app-build-line.ok { border-style: solid; border-color: var(--leaf-deep); background: var(--leaf-soft); }
.app-build-line.almost { border-style: solid; border-color: var(--coral); background: var(--coral-soft); }
.app-build-tiles { display: flex; flex-wrap: wrap; gap: var(--space-2); justify-content: center; }
.app-chip-word {
  appearance: none; min-height: var(--tap-min); padding: var(--space-2) var(--space-3); border-radius: var(--radius-md);
  border: var(--stroke-bold) solid var(--outline); background: var(--surface-raised); color: var(--ink); box-shadow: 0 3px 0 var(--outline);
  font: 800 18px/1.2 var(--font-sans); cursor: pointer;
}
.app-chip-word:disabled { opacity: 0.35; box-shadow: none; cursor: default; }
.app-chip-word.placed { background: var(--sky-soft); }
.app-chip-word.placed:disabled { opacity: 1; }
.app-chip-word.wrong { background: var(--coral-soft); border-color: var(--coral-deep); text-decoration: underline 3px var(--coral); }
.app-chip-word:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.app-demo-build { flex-direction: column; align-items: center; gap: var(--space-3); }
.app-demo-build .app-chip-word { animation: app-bounce 0.5s ease-out both; }

/* ---------- Kollektionen ---------- */

.app-collection { display: flex; flex-direction: column; gap: var(--space-2); }
.app-collection-stand {
  align-self: flex-start; padding: var(--space-1) var(--space-3); border-radius: var(--radius-pill); font-weight: 800;
  background: var(--sun); color: var(--on-sun); border: var(--stroke-bold) solid var(--outline);
}

/* ---------- Hausaufgaben-Buddy (ruhige Lernansicht) ---------- */

.app-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.app-textarea { min-height: 0; padding: var(--space-3) var(--space-4); resize: none; line-height: 1.4; font-size: 17px; }
.app-buddy-entry { margin-top: var(--space-4); }
.app-eltern-subjects { margin: 0; padding-left: var(--space-5, 20px); }
.app-buddy-row { border: var(--stroke-hair) solid var(--line); border-radius: var(--radius-md); padding: var(--space-3); background: var(--surface); }
.app-buddy-ask { display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); }
.app-buddy-ask .app-link { text-align: left; padding-left: 0; }
.app-buddy-promise { font-weight: 800; margin: var(--space-4) 0; }

.app-buddy-top { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; margin-bottom: var(--space-3); }
.app-buddy-level { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; }
.app-buddy-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--surface-sunken); border: var(--stroke-hair) solid var(--line-strong); }
.app-buddy-dot.on { background: var(--sky); border-color: var(--sky); }

.app-chat { display: flex; flex-direction: column; gap: var(--space-3); padding-bottom: var(--space-4); }
.app-msg {
  position: relative; max-width: 86%; padding: var(--space-3) var(--space-4); border-radius: var(--radius-lg);
  background: var(--surface-raised); border: var(--stroke-hair) solid var(--line); color: var(--ink);
  animation: app-msg-in 0.25s ease-out both;
}
.app-msg p { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.app-msg.buddy { align-self: flex-start; border-top-left-radius: var(--radius-md); padding-left: calc(var(--space-4) + 22px); }
.app-msg.mine { align-self: flex-end; background: var(--sky-soft); border-color: transparent; border-top-right-radius: var(--radius-md); }
.app-msg-who { position: absolute; left: var(--space-3); top: calc(var(--space-3) + 4px); color: var(--sky); }
.app-msg.flag-geloest { border: var(--stroke-bold) solid var(--leaf); }
.app-msg.flag-kummer, .app-msg.flag-notfall { border: var(--stroke-bold) solid var(--grape); }
.app-chat-demo .app-msg { animation-duration: 0.4s; }
.app-typing { display: inline-flex; gap: 5px; align-items: center; min-height: 44px; }
.app-typing i { width: 8px; height: 8px; border-radius: 50%; background: var(--ink-muted); animation: app-typing 1s infinite ease-in-out; }
.app-typing i:nth-child(3) { animation-delay: 0.15s; }
.app-typing i:nth-child(4) { animation-delay: 0.3s; }
@keyframes app-msg-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@keyframes app-buddy-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes app-typing { 0%, 80%, 100% { opacity: 0.3; transform: none; } 40% { opacity: 1; transform: translateY(-3px); } }

.app-buddy-input {
  position: sticky; bottom: 0; display: flex; flex-direction: column; gap: var(--space-2); margin-top: auto;
  padding: var(--space-3) 0 calc(var(--space-2) + var(--safe-b)); background: linear-gradient(transparent, var(--surface) 18%); z-index: 5;
}
.app-buddy-form { display: flex; gap: var(--space-2); align-items: flex-end; }
.app-buddy-send { width: var(--tap-lg); height: var(--tap-lg); background: var(--sky); color: var(--on-sky); border-color: var(--sky-deep); }
.app-buddy-send:disabled { opacity: 0.4; }
.app-buddy-actions { justify-content: space-between; }
.app-buddy-done { border: var(--stroke-bold) solid var(--leaf); }

@media (prefers-reduced-motion: reduce) {
  .app-msg { animation: app-buddy-fade 0.2s both; }
  .app-typing i { animation: none; opacity: 0.6; }
}

/* Lernprofil (Kind und Eltern). Nie Rot: „braucht noch Hilfe“ ist lila wie alles, was wachsen darf. */
.app-skill-subject { display: flex; flex-direction: column; gap: var(--space-2); }
.app-skill-group { display: flex; flex-direction: column; gap: var(--space-1); }
.app-skill-list { margin: 0; padding-left: var(--space-5, 20px); display: grid; gap: var(--space-1); }
.app-skill-state { align-self: flex-start; display: inline-block; padding: 2px 10px; border-radius: var(--radius-pill); font-weight: 800; font-size: 14px; }
.app-skill-sitzt { background: var(--leaf-soft); color: var(--ink); }
.app-skill-im_aufbau { background: var(--sky-soft); color: var(--ink); }
.app-skill-braucht_hilfe { background: var(--grape-soft); color: var(--ink); }

/* Buddy als Begleiter: Auftrag fürs Heft, großer Sprechknopf, Fotos vom Heft */
.app-buddy-task { border: var(--stroke-bold) solid var(--sky); gap: var(--space-2); padding: var(--space-3) var(--space-4); }
.app-buddy-task .body-l { margin: 0; }
.app-buddy-links { display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--space-2); }
.app-buddy-links .app-link { display: inline-block; padding-left: 0; padding-right: 0; }
.app-buddy-task .label { display: inline-flex; align-items: center; gap: var(--space-1); color: var(--sky); }
.app-buddy-talk {
  appearance: none; width: 100%; min-height: var(--tap-xl, 72px); display: flex; align-items: center; justify-content: center; gap: var(--space-3);
  border-radius: var(--radius-pill); border: var(--stroke-bold) solid var(--outline); background: var(--sky); color: var(--on-sky);
  font: 800 19px/1.2 var(--font-sans); cursor: pointer; box-shadow: 0 4px 0 var(--outline);
}
.app-buddy-talk.on { background: var(--grape); color: var(--on-grape); box-shadow: 0 0 0 calc(4px + var(--lvl, 0) * 14px) var(--grape-soft), 0 4px 0 var(--outline); }
.app-buddy-talk:focus-visible, .app-buddy-mic:focus-visible, .app-buddy-voice:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.app-buddy-mic.on { background: var(--grape); color: var(--on-grape); border-color: var(--grape); }
.app-buddy-voice.on { background: var(--sky); color: var(--on-sky); border-color: var(--sky-deep); }
.app-msg-photo { display: block; max-width: 180px; max-height: 180px; border-radius: var(--radius-md); margin-bottom: var(--space-2); object-fit: cover; }
@media (prefers-reduced-motion: reduce) { .app-buddy-talk.on { box-shadow: 0 0 0 6px var(--grape-soft), 0 4px 0 var(--outline); } }