:root{
  --paper:#ffffff; --grid:#d6e2f3; --ink:#1f2a6b; --muted:#5b6390; --line:#c9d3ea; --panel:#f4f7fd;
  --e:#2563d6; --e-soft:#dce7fb;
  --z:#d63a2f; --z-soft:#fbdcd8;
  --h:#23955a; --h-soft:#d5f0e0;
  --t:#7d45c7; --t-soft:#e9dcf9;
  --gold:#e8a500; --gap:#ffffff;
  --bg1:#d9f1ff; --bg2:#fff6d6; --dot1:#ffd84d; --dot2:#ffffff; --dot3:#ff9fb8;
  --shadow:rgba(31,42,107,.14); --press:rgba(31,42,107,.28);
  --c1:#ffd84d; --c2:#8fd3ff; --c3:#9be38f; --c4:#ff9fb8; --c5:#c7a8ff; --c6:#ffb877; --c7:#7fe0d0; --c8:#ffe680;
  --head:"Fredoka", "Andika", ui-rounded, system-ui, sans-serif;
  color-scheme:light;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-padding-top:env(safe-area-inset-top,0px);min-height:100%;background:var(--bg1);touch-action:manipulation}
/* Kein Doppeltipp-Zoom auf schnellen Knopf-Taps (iOS); Zwei-Finger-Zoom bleibt möglich */
button,a,input,select,label,#view{touch-action:manipulation}
body{
  margin:0; min-height:100vh; color:var(--ink);
  font-family:"Andika", ui-rounded, "Segoe UI", system-ui, sans-serif;
  background-color:var(--bg1);
  background-image:
    radial-gradient(circle at 12% 18%,var(--dot1) 0 7px,transparent 8px),
    radial-gradient(ellipse 34px 16px at 78% 9%,var(--dot2) 0 100%,transparent 101%),
    radial-gradient(circle at 90% 62%,var(--dot3) 0 6px,transparent 7px),
    radial-gradient(circle at 30% 80%,var(--dot2) 0 5px,transparent 6px),
    linear-gradient(180deg,var(--bg1),var(--bg2) 70%);
  background-size:260px 260px,330px 330px,290px 290px,240px 240px,100% 100%;
  background-attachment:fixed;
  -webkit-tap-highlight-color:transparent;
}
.wrap{max-width:720px;margin:0 auto;padding:14px 14px 40px}
header{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}
h1{font-family:var(--head);font-weight:700;font-size:1.7rem;margin:0;line-height:1.1}
h2{font-family:var(--head);font-weight:600}
.stars{font-family:var(--head);font-size:1.3rem;font-weight:600;background:var(--paper);border:none;box-shadow:0 3px 0 var(--shadow);border-radius:999px;padding:4px 14px;white-space:nowrap}
.tabs,.levels{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:8px}
.tabs button,.levels button{
  font:inherit;font-family:var(--head);font-weight:600;color:var(--ink);background:var(--paper);border:none;
  box-shadow:0 4px 0 var(--shadow);border-radius:18px;padding:10px 14px;font-size:1.1rem;cursor:pointer;min-height:50px;flex:1 1 auto;
  transition:transform .1s,box-shadow .1s
}
.tabs button:active,.levels button:active{transform:translateY(3px);box-shadow:0 1px 0 var(--shadow)}
.levels button{font-size:.95rem;padding:6px 12px;min-height:40px;border-radius:999px;flex:0 0 auto}
.tabs button[aria-pressed="true"]{background:var(--gold);color:#3a2a00;box-shadow:0 4px 0 color-mix(in srgb,var(--gold) 60%,#000)}
.levels button[aria-pressed="true"]{background:var(--e);color:#fff;box-shadow:0 4px 0 color-mix(in srgb,var(--e) 60%,#000)}
button:focus-visible{outline:3px solid var(--gold);outline-offset:2px}

.card{background:var(--paper);border:none;border-radius:28px;padding:16px;margin-top:8px;box-shadow:0 8px 24px var(--shadow)}

.prompt{text-align:center;font-family:var(--head);font-size:1.45rem;font-weight:600;margin:4px 0 10px;display:flex;align-items:center;justify-content:center;gap:10px}

.banner{min-height:2.2em;text-align:center;font-size:1.25rem;font-weight:700;margin:10px 0 2px;color:var(--ink)}
.banner.ok{color:var(--h);animation:hooray .5s ease-out}
@keyframes hooray{0%{transform:scale(.6)}60%{transform:scale(1.12)}100%{transform:scale(1)}}.banner.hint{color:var(--z)}
.controls{display:flex;justify-content:center;align-items:center;gap:14px;margin-top:6px}
.big{font:inherit;font-family:var(--head);font-weight:600;font-size:2rem;min-width:96px;height:72px;border-radius:24px;border:none;color:#fff;cursor:pointer;background:var(--ink);box-shadow:0 6px 0 var(--press);transition:transform .1s,box-shadow .1s}
.big:active:not(:disabled){transform:translateY(4px);box-shadow:0 2px 0 var(--press)}
.big.plus{background:var(--h)}.big.minus{background:var(--z)}
.big:disabled{opacity:.35}
.round{font-size:1.6rem;width:56px;height:56px;border-radius:50%;border:none;background:var(--c2);box-shadow:0 4px 0 var(--shadow);cursor:pointer;color:var(--ink);flex:0 0 auto}
.link{display:block;margin:14px auto 0;background:none;border:none;color:var(--muted);font:inherit;text-decoration:underline;cursor:pointer;min-height:40px}
.opts{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:6px}
.opts button{font:inherit;font-weight:700;font-size:2rem;min-width:92px;height:72px;border-radius:22px;border:3px solid var(--line);background:var(--paper);color:var(--ink);cursor:pointer;box-shadow:0 5px 0 var(--shadow);transition:transform .1s,box-shadow .1s}
.opts button:active:not(:disabled){transform:translateY(4px);box-shadow:0 1px 0 var(--shadow)}
.opts button.wrong{opacity:.3;border-style:dashed}
.opts button.right{background:var(--h);border-color:var(--h);color:#fff;animation:hooray .45s ease-out}
.opts button.wrong{box-shadow:none}
.next{display:block;margin:12px auto 0}
.shake{animation:shake .35s}
@keyframes shake{25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}
@media (prefers-reduced-motion: reduce){ .shake,.banner.ok,.opts button.right,.module{animation:none!important;transition:none!important} }

/* Startseite */
.back{font:inherit;font-family:var(--head);font-weight:600;color:var(--ink);text-decoration:none;background:var(--paper);border:none;box-shadow:0 3px 0 var(--shadow);border-radius:999px;padding:6px 14px;min-height:40px;display:inline-flex;align-items:center}
.modules{display:grid;grid-template-columns:repeat(auto-fill,minmax(155px,1fr));gap:14px;margin-top:6px}
.module{--tile:var(--c1);display:flex;flex-direction:column;align-items:flex-start;gap:6px;text-decoration:none;color:var(--ink);background:var(--tile);border:none;border-radius:28px;padding:18px;min-height:160px;box-shadow:0 7px 0 color-mix(in srgb,var(--tile) 70%,#000 12%),0 10px 22px var(--shadow);transition:transform .15s}
.module:nth-child(8n+2){--tile:var(--c2)}.module:nth-child(8n+3){--tile:var(--c3)}.module:nth-child(8n+4){--tile:var(--c4)}
.module:nth-child(8n+5){--tile:var(--c5)}.module:nth-child(8n+6){--tile:var(--c6)}.module:nth-child(8n+7){--tile:var(--c7)}.module:nth-child(8n+8){--tile:var(--c8)}
.module:hover{transform:translateY(-3px) rotate(-.6deg)}
.module:active{transform:translateY(3px)}
.module:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
.module .icon{font-size:2.6rem;line-height:1;width:64px;height:64px;display:grid;place-items:center;border-radius:50%;background:rgba(255,255,255,.65)}
.module .name{font-family:var(--head);font-size:1.5rem;font-weight:600}
.module .desc{color:var(--ink);opacity:.8;font-size:1rem}
header h1{flex:1;min-width:0}
header h1.appname{line-height:1.05}
header h1.appname span{display:block;font-size:.72em;white-space:nowrap}
[hidden]{display:none!important}

/* Sterne und Marken im Kopf */
.hud{display:flex;gap:6px;align-items:center}
.stars{font-size:1.1rem;padding:4px 10px}
.marks{display:flex;flex-direction:column;align-items:center;gap:2px;text-decoration:none;color:var(--ink);font-family:var(--head);font-weight:600;font-size:1.1rem;background:var(--paper);border:none;box-shadow:0 3px 0 var(--shadow);border-radius:999px;padding:2px 12px 5px;white-space:nowrap}
.marks .bar{display:block;width:44px;height:5px;border-radius:3px;background:var(--line);overflow:hidden}
.marks .fill{display:block;height:100%;width:0;background:var(--gold);transition:width .6s}
.marks.full .fill{background:var(--h)}
.marks:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
.toast{position:fixed;left:50%;bottom:calc(16px + env(safe-area-inset-bottom,0px));transform:translate(-50%,140%);max-width:min(92vw,520px);background:var(--ink);color:var(--paper);font-weight:700;font-size:1.1rem;padding:12px 18px;border-radius:16px;box-shadow:0 6px 20px rgba(0,0,0,.25);transition:transform .35s;z-index:10;text-align:center}
.toast.show{transform:translate(-50%,0)}
@media (prefers-reduced-motion: reduce){ .toast{transition:none} }
@media (max-width:420px){ .module{padding:14px;min-height:150px} .module .name{font-size:1.25rem} .module .desc{font-size:.88rem} .module .icon{width:54px;height:54px;font-size:2.2rem} header h1{font-size:1.25rem} .back{padding:6px 10px} .stars,.marks{font-size:1rem;padding-left:8px;padding-right:8px} }
.module.reward-tile{--tile:var(--c8);outline:3px dashed var(--gold);outline-offset:-8px}
.module.test-tile{--tile:var(--c6)}
.module.battle-tile{--tile:var(--c3)}
.battle-invite{display:flex;align-items:center;gap:10px;flex-wrap:wrap;background:var(--c8);color:var(--ink);text-decoration:none;border-radius:22px;padding:10px 14px;margin:0 0 12px;box-shadow:0 5px 0 var(--shadow);font-size:1.1rem}
.battle-invite .em{font-size:2rem;animation:wiggle 2.8s ease-in-out infinite}
.battle-invite b{flex:1;font-family:var(--head);font-weight:600}
.battle-invite .go{background:var(--h);color:#fff;border-radius:999px;padding:8px 18px;font-weight:700}
.hello{display:flex;align-items:center;gap:12px;margin:2px 0 12px}
.hello .mascot{font-size:3.4rem;line-height:1;animation:wiggle 2.8s ease-in-out infinite}
.hello .bubble{margin:0;position:relative;background:var(--paper);border-radius:22px;padding:10px 16px;font-family:var(--head);font-weight:600;font-size:1.25rem;box-shadow:0 4px 14px var(--shadow)}
.hello .bubble::before{content:"";position:absolute;left:-9px;top:50%;margin-top:-9px;border:9px solid transparent;border-left:0;border-right-color:var(--paper)}
@keyframes wiggle{0%,80%,100%{transform:rotate(0)}85%{transform:rotate(-10deg)}90%{transform:rotate(8deg)}95%{transform:rotate(-4deg)}}
@media (prefers-reduced-motion: reduce){ .hello .mascot{animation:none} }
.foot{text-align:center;margin-top:18px}
.foot a{color:var(--muted)}
.streak{text-align:center;color:var(--muted);font-size:1rem;margin-top:8px}

/* Startseite: Profilwahl */
.who{font:inherit;font-family:var(--head);font-weight:600;font-size:1.05rem;background:var(--paper);color:var(--ink);border:none;box-shadow:0 3px 0 var(--shadow);border-radius:999px;padding:6px 12px;min-height:44px;cursor:pointer;white-space:nowrap;max-width:40vw;overflow:hidden;text-overflow:ellipsis}
.who:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
.picker{position:fixed;inset:0;z-index:50;display:grid;place-items:center;padding:16px;background:rgba(0,0,0,.45)}
.picker .card{width:min(520px,100%);text-align:center}
.picker .faces{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px;margin:12px 0}
.picker .faces button{font:inherit;font-size:1.2rem;font-weight:700;display:flex;flex-direction:column;align-items:center;gap:4px;padding:14px 8px;border-radius:18px;border:2px solid var(--line);background:var(--paper);color:var(--ink);cursor:pointer;overflow-wrap:anywhere}
.picker .faces button span{font-size:2.6rem;line-height:1}
.picker .faces button.on{border-color:var(--gold)}
.picker .close{font:inherit;font-weight:700;font-size:1.05rem;min-height:44px;padding:6px 18px;border-radius:999px;border:2px solid var(--line);background:transparent;color:var(--ink);cursor:pointer}
.picker .codein{font:inherit;font-size:2rem;font-weight:700;letter-spacing:.25em;text-align:center;text-transform:uppercase;width:100%;max-width:300px;padding:10px;margin:8px 0;border:2px solid var(--line);border-radius:14px;background:var(--paper);color:var(--ink)}
.picker .codein:focus{outline:3px solid var(--gold);outline-offset:2px}
.picker .go{font:inherit;font-weight:700;font-size:1.3rem;min-height:52px;min-width:160px;padding:8px 24px;border:none;border-radius:999px;background:var(--ink);color:var(--paper);cursor:pointer;margin:4px 6px 10px}
.picker .muted{color:var(--muted)}

/* Startseite ohne Anmeldung */
.welcome{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:12px;margin-top:6px}
.welcome .card{text-align:center}
.welcome h2{margin-top:0}
.welcome .muted{color:var(--muted)}
.welcome .codein,.picker .codein{font:inherit;font-size:2rem;font-weight:700;letter-spacing:.25em;text-align:center;text-transform:uppercase;width:100%;max-width:300px;padding:10px;margin:8px 0;border:2px solid var(--line);border-radius:14px;background:var(--paper);color:var(--ink)}
.welcome form{display:grid;gap:4px;text-align:left;max-width:360px;margin:0 auto}
.welcome label{font-weight:700;margin-top:6px}
.welcome form input,.welcome form select{font:inherit;font-size:1.05rem;padding:10px 12px;border:2px solid var(--line);border-radius:12px;background:var(--paper);color:var(--ink);min-height:44px;width:100%;box-sizing:border-box}
.welcome .go,.picker a.go{display:inline-flex;align-items:center;justify-content:center;font:inherit;font-weight:700;font-size:1.2rem;min-height:52px;min-width:160px;padding:8px 24px;border:none;border-radius:999px;background:var(--ink);color:var(--paper);cursor:pointer;margin:10px auto;text-decoration:none}
.welcome .link{margin-top:2px}
.welcome .qrhint{font-size:.9rem;margin:2px auto 0;max-width:320px}
.welcome form .go{justify-self:center}
.welcome details{margin-top:12px;text-align:left;max-width:360px;margin-left:auto;margin-right:auto}
.welcome summary{cursor:pointer;font-weight:700;color:var(--z);min-height:40px;display:flex;align-items:center}
.welcome input:focus,.welcome select:focus{outline:3px solid var(--gold);outline-offset:2px}
body.anon .hud,body.anon #stars{display:none}
.welcome a:not(.go){color:var(--z)}
.picker a:not(.go){color:var(--z)}

/* Anmeldung für Kinder */
.welcome .card.kid{max-width:420px;margin:10px auto 0;width:100%}
.welcome .hi{font-size:4rem;line-height:1;animation:wiggle 2.8s ease-in-out infinite}
.welcome #klogin input{font-size:1.5rem;text-align:center;min-height:56px;border-radius:16px}
.welcome #klogin .go{font-family:var(--head);font-size:1.5rem;min-height:60px;background:var(--h);box-shadow:0 6px 0 color-mix(in srgb,var(--h) 60%,#000);margin-top:4px}
.welcome #klogin label{font-family:var(--head);font-weight:600;font-size:1.15rem;text-align:center}
.welcome #klogin #loginMsg{text-align:center;color:var(--z);font-weight:700;min-height:1.4em;margin:6px 0 0}

/* Startseite: heute, Fächer */
.today{grid-column:1/-1;display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.today a.chip{text-decoration:none}
.today .chip{font:inherit;color:var(--ink);text-align:left;display:flex;align-items:center;gap:8px;background:var(--paper);border:none;border-radius:20px;padding:10px 12px;box-shadow:0 4px 0 var(--shadow);font-size:.95rem;line-height:1.25;min-height:64px}
.today button.chip{cursor:pointer}
.today .chip .em{font-size:2rem;line-height:1}
.today .chip b{font-family:var(--head);font-weight:600;font-size:1.05rem}
.module.subject{min-height:170px}
.module .pbar,.lessonbar .bar{display:block;width:100%;height:10px;border-radius:5px;background:rgba(255,255,255,.7);overflow:hidden;margin-top:auto}
.module .pbar span,.lessonbar .fill{display:block;height:100%;background:var(--h);border-radius:5px;transition:width .4s}
.trophies{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:10px;margin:12px 0}
.trophies div{display:flex;flex-direction:column;align-items:center;gap:4px;padding:10px 6px;border-radius:16px;background:var(--panel);font-size:.9rem;filter:grayscale(1);opacity:.45}
.trophies div.ok{filter:none;opacity:1;background:var(--c8)}
.trophies span{font-size:2.2rem;line-height:1}
@media (max-width:420px){ .today{gap:6px} .today .chip{flex-direction:column;text-align:center;gap:2px;padding:8px 4px;font-size:.8rem} .today .chip b{font-size:.92rem} .today .chip .em{font-size:1.7rem} }

/* Fach: Themenliste */
.topics{display:grid;gap:12px;margin-top:6px}
.topic{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);background:var(--paper);border-radius:22px;padding:12px 14px;box-shadow:0 5px 0 var(--shadow);transition:transform .1s}
.topic:active{transform:translateY(3px)}
.topic .icon{font-size:2rem;width:56px;height:56px;flex:0 0 56px;display:grid;place-items:center;border-radius:50%;background:var(--tile)}
.topic .txt{flex:1;display:flex;flex-direction:column;min-width:0}
.topic .txt b{font-family:var(--head);font-weight:600;font-size:1.2rem}
.topic .txt small{color:var(--muted);font-size:.95rem}
.topic.next{outline:3px solid var(--gold);outline-offset:2px}
.topic.next small{color:var(--ink);font-weight:700}
.tstars{white-space:nowrap;font-size:1.4rem}
.tstars i{font-style:normal;color:var(--line)}
.tstars i.on{color:var(--gold)}

/* Lektion */
body.in-lesson #tabs,body.in-lesson #levels{display:none}
.lessonbar{display:flex;align-items:center;gap:10px;margin:2px 0 4px;font-family:var(--head)}
.lessonbar .bar{height:14px;border-radius:7px;background:var(--paper);box-shadow:inset 0 0 0 2px var(--line);margin:0}
.lessonbar .fill{border-radius:7px}
.done-dialog .card{position:relative;overflow:hidden}
.done-dialog h2{font-size:1.8rem;margin:6px 0}
.bigstars{font-size:3.6rem;line-height:1;margin:4px 0 8px}
.bigstars span{color:var(--line);display:inline-block}
.bigstars span.on{color:var(--gold);animation:starpop .5s ease-out both}
@keyframes starpop{0%{transform:scale(0) rotate(-40deg)}70%{transform:scale(1.3)}100%{transform:scale(1)}}
.done-dialog .plant{font-family:var(--head);font-size:1.15rem}
.done-dialog .goal{font-family:var(--head);font-weight:600;color:var(--h);font-size:1.15rem}
.done-dialog a.go{display:inline-flex;align-items:center;justify-content:center;font:inherit;font-family:var(--head);font-weight:600;font-size:1.3rem;min-height:56px;min-width:140px;padding:8px 22px;border-radius:999px;background:var(--h);color:#fff;text-decoration:none;margin:6px;box-shadow:0 5px 0 color-mix(in srgb,var(--h) 60%,#000)}
.done-dialog a.go.alt{background:var(--e);box-shadow:0 5px 0 color-mix(in srgb,var(--e) 60%,#000)}
.confetti{position:absolute;inset:0;pointer-events:none;font-size:1.4rem;letter-spacing:1.4em;line-height:2.6;opacity:.35;word-break:break-all;animation:fall 3s linear infinite}
@keyframes fall{from{transform:translateY(-30%)}to{transform:translateY(10%)}}
@media (prefers-reduced-motion: reduce){ .confetti,.bigstars span.on{animation:none} }

/* Mucki mit Kostüm */
.hello .mascot,.dress .mucki{position:relative;display:inline-block}
.hello .mascot .hat,.dress .mucki .hat{position:absolute;left:50%;top:-.42em;transform:translateX(-50%) rotate(-8deg);font-size:.62em;line-height:1}
.hello .mascot{margin-top:.3em}

/* Handy: nie seitlich scrollen, Startseite passt auf einen Bildschirm */
body{overflow-x:hidden}
button.stars{color:var(--ink);cursor:pointer;font-family:var(--head)}
.today .chip>span:last-child{min-width:0;overflow-wrap:break-word;hyphens:auto}
@media (max-width:640px){
  .wrap{padding:10px 12px 24px}
  header{flex-wrap:wrap;row-gap:6px}
  .hello{margin:0 0 8px;gap:8px}
  .hello .mascot{font-size:2.5rem}
  .hello .bubble{font-size:1.02rem;padding:8px 12px;border-radius:18px}
  .today{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
  .today .chip{flex-direction:row;text-align:left;gap:8px;padding:6px 10px;min-height:50px;font-size:.82rem;line-height:1.2;border-radius:16px}
  .today .chip b{font-size:.95rem}
  .today .chip .em{font-size:1.5rem}
  .modules{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .module,.module.subject{min-height:0;padding:10px 12px;border-radius:22px;gap:3px}
  .module .icon{width:42px;height:42px;font-size:1.7rem}
  .module .name{font-size:1.2rem}
  .module .desc{font-size:.8rem;line-height:1.25}
  .module .pbar{height:8px;margin-top:4px}
  .module.reward-tile,.module.test-tile,.module.battle-tile{grid-column:1/-1;flex-direction:row;align-items:center;gap:10px}
  .module.reward-tile .desc{flex:1}
  .foot{margin:10px 0 0}
}
@media (max-width:640px) and (max-height:800px){
  .prompt{font-size:1.2rem;margin:0 0 6px}
  .prompt .round{width:46px;height:46px;font-size:1.3rem}
  .big{font-size:1.6rem;height:60px}
  main.card{padding-top:12px;padding-bottom:12px}
}
.welcome .parents{display:flex;flex-direction:column;align-items:center;align-self:start}
.welcome a.link{color:var(--muted);margin-top:4px}