:root{
  --bg1:#ffe0bb; --bg2:#fff1e2; --bg3:#dfe6f5;
  --ink:#13224a; --muted:#4b5a7c; --card:rgba(255,255,255,.62); --card-b:rgba(255,255,255,.88);
  --accent:#e2601f; --sun:#ffb347; --glow:rgba(255,140,60,.35); --shadow:0 10px 30px rgba(19,34,74,.16);
  /* Spielfeld */
  --floor:#fbf4ec; --floor2:#efe2d2; --wall:#13224a; --wall2:#2a3f7e; --goal:#e2601f;
  --box:#f4a24a; --box2:#b8581a; --done:#1f9d7a; --done2:#10684f; --man:#13224a; --man2:#ff9a5a; --eye:#fff;
  --round:ui-rounded,"SF Pro Rounded","Nunito","Quicksand",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
@media (prefers-color-scheme:dark){:root{
  --bg1:#060b1e; --bg2:#0d1838; --bg3:#2a1836;
  --ink:#eef1fb; --muted:#aab4d4; --card:rgba(20,28,60,.72); --card-b:rgba(255,255,255,.14);
  --accent:#ff9a5a; --sun:#ff7a3d; --glow:rgba(255,110,50,.3); --shadow:0 10px 30px rgba(0,0,0,.5);
  --floor:#16204a; --floor2:#1d2a5c; --wall:#3b55a8; --wall2:#5b77cf; --goal:#ff9a5a;
  --box:#ff9a5a; --box2:#c4581f; --done:#34c79a; --done2:#1d8a68; --man:#f6e9df; --man2:#ff7a3d; --eye:#13224a;
}}
*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{display:flex;flex-direction:column;height:100vh;height:100dvh;overflow:hidden;color:var(--ink);
  font:400 15px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  background:linear-gradient(180deg,var(--bg1),var(--bg2) 45%,var(--bg3)) fixed;background-color:var(--bg2);
  -webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}
button,select{font:inherit;color:inherit;touch-action:manipulation}
a{color:inherit}

.bar{position:relative;z-index:3;display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;
  padding:max(8px,env(safe-area-inset-top)) max(12px,env(safe-area-inset-right)) 8px max(12px,env(safe-area-inset-left));
  background:var(--card);border-bottom:1px solid var(--card-b);box-shadow:var(--shadow);
  backdrop-filter:blur(14px) saturate(1.3);-webkit-backdrop-filter:blur(14px) saturate(1.3)}
.home{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;text-decoration:none;font-weight:700;background:var(--card-b)}
h1{margin:0;font:800 1.35rem/1 var(--round);letter-spacing:-.03em}
h1 span{background:linear-gradient(95deg,var(--ink),var(--accent) 70%,var(--sun));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat{font-variant-numeric:tabular-nums;color:var(--muted);font-size:.9rem;white-space:nowrap}
.stat b{color:var(--ink);font-family:var(--round)}
.sel,.tools{display:flex;align-items:center;gap:6px}
.sel{margin-left:auto}
.ib{display:grid;place-items:center;min-width:36px;height:36px;padding:0 6px;border-radius:12px;border:1px solid var(--card-b);
  background:var(--card);cursor:pointer;font-size:1.05rem;font-weight:700;transition:transform .15s}
.ib:hover{transform:translateY(-1px);border-color:var(--accent)}
.ib:active{transform:scale(.94)}
.ib.on{background:var(--ink);color:var(--bg2)}

#stage{position:relative;flex:1;min-height:0;overflow:hidden}
#board,#fx{position:absolute;inset:0;width:100%;height:100%;display:block}
#board{touch-action:none;cursor:pointer}
#fx{pointer-events:none;z-index:4}
#stage.shake #board{animation:shake .5s cubic-bezier(.36,.07,.19,.97) both}
@keyframes shake{10%,90%{transform:translate(-2px,1px) rotate(-.3deg)}20%,80%{transform:translate(4px,-2px) rotate(.4deg)}
  30%,50%,70%{transform:translate(-7px,3px) rotate(-.8deg)}40%,60%{transform:translate(7px,-3px) rotate(.8deg)}}
.ltitle{position:absolute;left:0;right:0;bottom:max(10px,env(safe-area-inset-bottom));text-align:center;color:var(--muted);
  font:600 .85rem var(--round);pointer-events:none}

.pad{position:absolute;z-index:2;right:max(14px,env(safe-area-inset-right));bottom:max(14px,env(safe-area-inset-bottom));
  display:grid;grid-template:repeat(3,52px)/repeat(3,52px);gap:4px;opacity:.9}
.pad[hidden]{display:none}
.pad button{border-radius:16px;border:1px solid var(--card-b);background:var(--card);font-size:1.2rem;touch-action:none;
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:var(--shadow)}
.pad button.act{background:var(--ink);color:var(--bg2)}
.pad .u{grid-area:1/2}.pad .l{grid-area:2/1}.pad .r{grid-area:2/3}.pad .d{grid-area:3/2}

.overlay{position:absolute;inset:0;z-index:5;display:grid;place-items:center;padding:16px;background:rgba(6,11,30,.25)}
.overlay[hidden]{display:none}
.overlay .card{max-width:440px;width:100%;padding:24px;border-radius:24px;background:var(--card);border:1px solid var(--card-b);
  box-shadow:var(--shadow);backdrop-filter:blur(18px) saturate(1.4);-webkit-backdrop-filter:blur(18px) saturate(1.4);
  animation:pop .45s cubic-bezier(.2,.8,.2,1.4) both;-webkit-user-select:text;user-select:text}
#win .card{text-align:center}
.overlay h2{margin:.1em 0 .3em;font:800 1.7rem var(--round);letter-spacing:-.02em}
.overlay ul{padding-left:1.1em;margin:.6em 0}
.overlay li{margin:.35em 0}
.overlay .small{font-size:.82rem;color:var(--muted)}
.overlay .q{font:700 1.15rem var(--round);margin:.9em 0 .2em}
.big{font-size:3.4rem;line-height:1;animation:spin 1.2s cubic-bezier(.2,.8,.2,1.3) both}
.row{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:14px}
.btn{border:0;cursor:pointer;padding:.75em 1.3em;border-radius:999px;font:700 1rem var(--round);background:var(--ink);color:var(--bg2);
  box-shadow:var(--shadow);transition:transform .15s}
.btn.ghost{background:var(--card);color:var(--ink);border:1px solid var(--card-b)}
.btn:hover{transform:translateY(-2px) rotate(-1deg)}
@keyframes pop{from{opacity:0;transform:scale(.6) rotate(-6deg)}to{opacity:1;transform:none}}
@keyframes spin{from{transform:scale(0) rotate(-540deg)}to{transform:none}}

@media (max-width:640px){
  .bar{gap:6px 8px}
  h1{font-size:1.15rem}
  .stat{margin-left:auto;font-size:.8rem}
  .sel{margin-left:0;flex:1 1 100%}

  .tools{flex:1 1 100%;justify-content:space-between}
  .ib{min-width:40px;height:40px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ---------- Menü-Button ---------- */
.menub{display:flex;align-items:center;gap:.5em;height:36px;max-width:min(52vw,360px);padding:0 .9em;border-radius:12px;cursor:pointer;
  border:1px solid var(--card-b);background:var(--card);font:600 .95rem var(--round);transition:border-color .15s}
.menub:hover{border-color:var(--accent)}
.menub span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted)}
.menub b{white-space:nowrap}
.menub i{font-style:normal;color:var(--accent)}

/* ---------- Menü ---------- */
.overlay .card.menu{max-width:920px;height:min(680px,calc(100% - 8px));display:flex;flex-direction:column;padding:18px}
.mhead{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.mhead h2{margin:0}
.mbody{flex:1;min-height:0;display:grid;grid-template-columns:260px 1fr;gap:16px}
.cols{overflow:auto;display:flex;flex-direction:column;gap:6px;padding-right:4px}
.col{display:grid;grid-template-columns:1fr auto;align-items:center;gap:2px 8px;text-align:left;cursor:pointer;
  padding:9px 12px;border-radius:14px;border:1px solid transparent;background:transparent;transition:background .15s,border-color .15s}
.col:hover{background:var(--card-b)}
.col.sel{background:var(--ink);color:var(--bg2)}
.col b{font:700 .95rem var(--round);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.col small{font-size:.75rem;opacity:.75;font-variant-numeric:tabular-nums}
.col .bar2{grid-column:1/-1;height:4px;border-radius:2px;background:rgba(127,127,127,.2);overflow:hidden}
.col .bar2 i{display:block;height:100%;background:linear-gradient(90deg,var(--done),var(--accent))}
.lv{display:flex;flex-direction:column;min-height:0}
.lvhead{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin-bottom:8px}
.lvhead b{font:800 1.15rem var(--round)}
.lvhead span{color:var(--muted);font-size:.85rem}
.lvgrid{overflow:auto;display:grid;grid-template-columns:repeat(auto-fill,minmax(52px,1fr));gap:8px;align-content:start;padding:2px}
.lvgrid button{position:relative;aspect-ratio:1;border-radius:14px;border:1px solid var(--card-b);background:var(--card);cursor:pointer;
  font:700 1rem var(--round);font-variant-numeric:tabular-nums;transition:transform .15s,border-color .15s}
.lvgrid button:hover{transform:translateY(-2px) rotate(-2deg);border-color:var(--accent)}
.lvgrid button.played{border-color:var(--accent)}
.lvgrid button.played::after{content:"";position:absolute;top:6px;right:6px;width:7px;height:7px;border-radius:50%;background:var(--accent)}
.lvgrid button.solved{background:var(--done);color:#fff;border-color:var(--done2)}
.lvgrid button.solved::after{content:"✓";top:2px;right:5px;width:auto;height:auto;background:none;font-size:.7rem}
.lvgrid button.cur{outline:3px solid var(--ink);outline-offset:2px}
.legend{display:flex;gap:6px 14px;flex-wrap:wrap;align-items:center;margin-top:12px;font-size:.8rem;color:var(--muted)}
.sw{display:inline-block;width:12px;height:12px;border-radius:4px;margin-right:-8px;vertical-align:-1px;border:1px solid var(--card-b)}
.sw.solved{background:var(--done)}.sw.played{background:var(--card);border-color:var(--accent);box-shadow:inset 0 0 0 3px var(--accent)}
.sw.cur{outline:2px solid var(--ink)}
@media (max-width:640px){
  .menub{flex:1;max-width:none;justify-content:center}
  .overlay .card.menu{height:100%;padding:14px;border-radius:20px}
  .mbody{grid-template-columns:1fr;grid-template-rows:auto 1fr;gap:10px}
  .cols{flex-direction:row;overflow-x:auto;overflow-y:hidden;padding:0 0 6px;scroll-snap-type:x mandatory}
  .col{min-width:150px;scroll-snap-align:start;border-color:var(--card-b)}
  .lvgrid{grid-template-columns:repeat(auto-fill,minmax(46px,1fr));gap:6px}
}
#ask .card{text-align:center;max-width:400px}
/* Menü: Raster scrollt selbst, statt die Karte zu sprengen */
.mbody{grid-template-rows:minmax(0,1fr)}
.cols{min-height:0}
.lvgrid{position:relative;flex:1;min-height:0;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;scroll-behavior:smooth}
@media (max-width:640px){.mbody{grid-template-rows:auto minmax(0,1fr)}}
/* Steuerkreuz links unten; Leveltitel dafür nach oben */
.pad{right:auto;left:max(14px,env(safe-area-inset-left));transform:none}
.ltitle{bottom:auto;top:8px}
/* Sprachen */
.i18n-pending body{visibility:hidden}
.langs{display:flex;gap:6px;flex-wrap:wrap;margin:10px 0 4px}
.langs a{text-decoration:none;padding:.35em .8em;border-radius:999px;border:1px solid var(--card-b);background:var(--card);cursor:pointer;font:700 .85rem var(--round)}
.langs a.on{background:var(--ink);color:var(--bg2)}
/* Overlays: Karte bekommt eine feste Bildschirmhöhe, damit Inhalte darin scrollen (statt abgeschnitten zu werden) */
.overlay{grid-template-rows:minmax(0,1fr);grid-template-columns:minmax(0,1fr);justify-items:center;align-items:center}
.overlay .card{max-height:100%;overflow:auto;overscroll-behavior:contain}
.overlay .card.menu{height:100%;max-height:680px;overflow:hidden}
.lvgrid,.cols{touch-action:pan-y;-webkit-user-select:none;user-select:none}
@media (max-width:640px){.overlay .card.menu{max-height:none}.cols{touch-action:pan-x}}

.about{font-weight:600}
.colsinfo{margin:.6em 0}
.colsinfo summary{cursor:pointer;font:700 .9rem var(--round);color:var(--muted)}
noscript .overlay{display:grid}
.linkbtn{border:0;background:none;cursor:pointer;color:var(--accent);font:600 .85rem var(--round);padding:.3em .6em;border-radius:8px}
.linkbtn:hover{background:var(--card-b)}
/* Tipp: Suche nach der Lösung, danach Statistik + Knöpfe */
.hint{position:absolute;z-index:3;left:12px;right:12px;bottom:max(14px,env(safe-area-inset-bottom));margin:0 auto;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px 12px;width:fit-content;max-width:calc(100% - 24px);
  padding:10px 10px 10px 8px;border-radius:20px;cursor:grab;touch-action:none;
  background:var(--card);border:1px solid var(--card-b);box-shadow:var(--shadow);font:600 .9rem var(--round);
  backdrop-filter:blur(14px) saturate(1.3);-webkit-backdrop-filter:blur(14px) saturate(1.3);animation:pop .3s ease-out both}
.hint[hidden]{display:none}
.htxt{display:flex;flex-direction:column;min-width:0}
.htxt small{font:500 .75rem system-ui,sans-serif;color:var(--muted);font-variant-numeric:tabular-nums}
.htxt small:empty{display:none}
.hbar{flex:0 0 120px;height:8px;border-radius:4px;background:rgba(127,127,127,.22);overflow:hidden}
.hbar i{display:block;height:100%;width:0;border-radius:4px;background:linear-gradient(90deg,var(--done),var(--accent));transition:width .25s linear}
.hbtns{display:flex;gap:8px}
.hbtns .btn{padding:.5em 1em;font-size:.9rem;box-shadow:none}
.hint:not(.search) .hbar,.hint:not(.found) .hbtns{display:none}
.hint .ib{min-width:30px;height:30px;font-size:.85rem}
#hintb.busy{animation:wand 1s ease-in-out infinite}
@keyframes wand{50%{transform:rotate(-18deg) scale(1.1)}}
@media (max-width:640px){.hint{bottom:auto;top:34px}.hbar{flex-basis:70px}.htxt{flex:1 1 160px}}
.hint.moved{right:auto;bottom:auto;margin:0}
.hint.drag{cursor:grabbing;animation:none;opacity:.92}
.hgrip{align-self:stretch;display:grid;place-items:center;padding:0 2px;color:var(--muted);font-size:1rem;letter-spacing:-2px}
.hint .htxt,.hint .hbtns{cursor:auto}
/* Eigene Level importieren */
.imp{margin:.8em 0;padding:.7em .9em;border-radius:16px;background:var(--card-b)}
.imp h3{margin:0 0 .2em;font:800 1.05rem var(--round)}
.imp .row{justify-content:flex-start;margin-top:8px}
.imp .btn{padding:.5em 1em;font-size:.9rem;box-shadow:none}
.imp textarea{display:block;width:100%;min-height:110px;margin-top:8px;padding:8px;border-radius:12px;border:1px solid var(--card-b);
  background:var(--card);color:var(--ink);font:13px/1.15 ui-monospace,Menlo,Consolas,monospace;white-space:pre}
.imp textarea[hidden]{display:none}
.drop{z-index:7;pointer-events:none;background:rgba(226,96,31,.18);outline:4px dashed var(--accent);outline-offset:-14px}
.drop .card{text-align:center;max-width:360px}
.col b .del{display:inline-block;margin-right:.4em;padding:0 .3em;border-radius:6px;opacity:.6}
.col b .del:hover{opacity:1;background:var(--accent);color:#fff}