/* =========================================================
   Lernspiele – globales Design für alle Spiele
   Warmes "Schulheft"-Design: Papierhintergrund, klare Schrift,
   runde Karten, kräftige Akzentfarben.
   -----------------------------------------------------------
   Schriften:
   - Andika  → Fließtext & Buchstaben (für Leseanfänger entwickelt)
   - Baloo 2 → Überschriften & Zahlen (rund und freundlich)
   ========================================================= */
@import url("https://fonts.googleapis.com/css2?family=Baloo+2:wght@600;700;800&family=Andika:wght@400;700&display=swap");

:root{
  /* Grundfarben */
  --ink:#243B53;        /* Text */
  --ink-soft:#62788C;   /* Nebentext */
  --paper:#FAF3E4;      /* Seitenhintergrund */
  --card:#FFFDF8;       /* Karten */
  --sand:#F0E7D2;       /* stille Flächen (Chips, Punkte) */
  --line:#E6DCC4;

  /* Akzentfarben */
  --sun:#FFC53D;
  --coral:#FF6B6B;
  --mint:#2EC4B6;
  --sky:#4CC3FF;
  --grape:#8E6FD8;
  --leaf:#5BC236;
  --orange:#FF9F45;

  /* Schrift */
  --font-display:"Baloo 2","Trebuchet MS",sans-serif;
  --font-body:"Andika",Verdana,"DejaVu Sans",sans-serif;

  --radius:22px;
  --shadow:0 2px 0 rgba(36,59,83,.06), 0 14px 28px rgba(36,59,83,.10);
}

/* ---------- Grundgerüst ---------- */
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;}
html,body{margin:0;padding:0;}
body{
  font-family:var(--font-body);
  color:var(--ink);
  min-height:100vh;
  display:flex;justify-content:center;
  padding:16px 12px 40px;
  background:
    radial-gradient(circle at 15% 8%,  rgba(255,197,61,.20), transparent 40%),
    radial-gradient(circle at 85% 15%, rgba(76,195,255,.16), transparent 45%),
    radial-gradient(circle at 50% 98%, rgba(46,196,182,.14), transparent 50%),
    var(--paper);
}
/* dezentes Punktraster wie auf Rechenpapier */
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background-image:radial-gradient(rgba(36,59,83,.05) 1.2px, transparent 1.3px);
  background-size:26px 26px;
}
.app{width:100%;max-width:520px;position:relative;z-index:1;}
a{color:inherit;}
:focus-visible{outline:3px solid var(--grape);outline-offset:2px;border-radius:6px;}

/* ---------- Kopfzeile der Spiele (Zurück-Knopf + Kategorie) ---------- */
.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;}
.chip-btn{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--card);border:3px solid var(--ink);border-radius:999px;
  padding:6px 14px;font-weight:700;font-size:15px;color:var(--ink);
  text-decoration:none;box-shadow:0 3px 0 var(--ink);
  transition:transform .1s ease, box-shadow .1s ease;
}
.chip-btn:active{transform:translateY(3px);box-shadow:0 0 0 var(--ink);}

/* ---------- Banner (farbiger Spielkopf) ---------- */
.banner{border-radius:var(--radius);padding:14px 16px;text-align:center;color:#fff;}
.banner--leaf{
  background:linear-gradient(180deg,#6FD03C,#4EAF26);
  box-shadow:0 6px 0 #3B8A1C, 0 14px 26px rgba(59,138,28,.25);
}
.banner--sky{
  background:linear-gradient(180deg,#55C7FF,#289FE4);
  box-shadow:0 6px 0 #1F7FB8, 0 14px 26px rgba(31,127,184,.25);
}
.banner--grape{
  background:linear-gradient(180deg,#A489E4,#7D5DC9);
  box-shadow:0 6px 0 #5F44A6, 0 14px 26px rgba(95,68,166,.25);
}
.banner--coral{
  background:linear-gradient(180deg,#FF8A8A,#F25555);
  box-shadow:0 6px 0 #C93F3F, 0 14px 26px rgba(201,63,63,.25);
}
.banner__title{
  font-family:var(--font-display);font-weight:800;
  font-size:clamp(24px,6.4vw,32px);letter-spacing:.06em;
  margin:0;text-shadow:0 2px 0 rgba(0,0,0,.15);
}
.banner__sub{margin:3px 0 0;font-size:14px;font-weight:700;color:rgba(255,255,255,.92);}
.banner__label{
  margin:0;font-size:14px;font-weight:700;letter-spacing:.05em;
  text-transform:uppercase;color:rgba(255,255,255,.92);
}
.banner__big{
  font-family:var(--font-display);font-weight:800;
  font-size:clamp(46px,13vw,64px);line-height:1.05;
  text-shadow:0 3px 0 rgba(0,0,0,.16);
}

/* ---------- Karten ---------- */
.card{
  background:var(--card);border-radius:var(--radius);
  margin-top:12px;padding:14px;box-shadow:var(--shadow);
}
.card--board{padding:12px;}

/* ---------- Wort-Chips ---------- */
.chips{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;}
.chip{
  font-weight:700;font-size:clamp(15px,4.4vw,18px);letter-spacing:.04em;
  padding:5px 14px 6px;border-radius:999px;
  background:var(--sand);color:#8D8371;border:3px solid transparent;
  transition:all .25s ease;
}
.chip.found{
  color:#fff;border-color:var(--ink);
  transform:rotate(-2deg) scale(1.04);
  text-decoration:line-through;text-decoration-thickness:3px;
}

/* ---------- Fortschritts-Punkte ---------- */
.dots{display:flex;gap:9px;justify-content:center;flex-wrap:wrap;}
.dot{
  width:40px;height:40px;border-radius:13px;border:3px solid var(--ink);
  display:flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:700;color:#fff;background:var(--sand);
}
.dot.open{color:#B4A48C;}
.hint-text{text-align:center;font-size:14px;color:var(--ink-soft);margin:10px 4px 0;}

/* ---------- Spielbrett (Gitter mit SVG-Ebene) ---------- */
.board-wrap{position:relative;touch-action:none;}
.board-wrap svg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;}
.board{position:relative;display:grid;aspect-ratio:1/1;width:100%;user-select:none;}
.cell{
  display:flex;align-items:center;justify-content:center;
  font-weight:700;color:var(--ink);
  position:relative;z-index:2;transition:transform .12s ease;
}
.board--letters .cell{font-family:var(--font-body);font-size:calc(var(--cell-scale,1)*clamp(17px,5.6vw,26px));}
.board--numbers .cell{font-family:var(--font-display);font-size:calc(var(--cell-scale,1)*clamp(19px,6vw,28px));}
.cell.sel{transform:scale(1.14);}
.cell.used{color:#fff;}
.cell.wrong{animation:shake .4s;color:#C0392B;}
.cell.hint{animation:pop .7s ease 3;color:#C0392B;}

/* ---------- Knopfleiste ---------- */
.bar{display:flex;gap:10px;margin-top:12px;}
.btn{
  flex:1;font-family:var(--font-display);font-weight:700;font-size:18px;
  border:3px solid var(--ink);border-radius:16px;padding:10px 6px;
  cursor:pointer;color:var(--ink);box-shadow:0 4px 0 var(--ink);
  background:var(--card);transition:transform .1s ease, box-shadow .1s ease;
}
.btn:active{transform:translateY(4px);box-shadow:0 0 0 var(--ink);}
.btn--sun{background:var(--sun);}
.btn--mint{background:var(--mint);color:#06342F;}
.btn--icon{flex:0 0 62px;font-size:20px;}

/* ---------- Gewonnen-Anzeige ---------- */
.win{
  position:fixed;inset:0;display:none;align-items:center;justify-content:center;
  background:rgba(36,59,83,.72);z-index:50;padding:20px;
}
.win.show{display:flex;}
.win-box{
  background:var(--card);border-radius:26px;padding:26px 22px;text-align:center;
  max-width:340px;width:100%;box-shadow:0 10px 0 rgba(0,0,0,.18);
  animation:zoom-in .35s cubic-bezier(.2,1.4,.4,1);
}
.win-box h2{font-family:var(--font-display);font-size:30px;margin:0 0 6px;color:#3B8A1C;}
.win-box p{margin:0 0 16px;font-weight:700;font-size:16px;}
.stars{font-size:34px;letter-spacing:6px;margin-bottom:6px;}
.confetti{
  position:fixed;top:-20px;width:11px;height:16px;
  z-index:60;pointer-events:none;border-radius:2px;
}

/* ---------- Startseite ---------- */
.hero{text-align:center;padding:24px 10px 16px;}
.hero__mark{font-size:44px;line-height:1;}
.hero h1{
  font-family:var(--font-display);font-weight:800;
  font-size:clamp(34px,9vw,44px);margin:6px 0 4px;
}
.hero p{margin:0;color:var(--ink-soft);font-size:17px;}
.hero__underline{
  width:130px;height:8px;border-radius:99px;margin:14px auto 0;
  background:linear-gradient(90deg,
    var(--coral) 0 33%, var(--sun) 33% 66%, var(--sky) 66% 100%);
}

.section-title{
  display:flex;align-items:center;gap:9px;
  font-family:var(--font-display);font-weight:800;font-size:21px;
  margin:26px 6px 0;color:var(--ink);
}
.section-title .dot-mark{width:14px;height:14px;border-radius:50%;flex:0 0 auto;}
.game-list{display:flex;flex-direction:column;gap:14px;margin-top:12px;}
.game-card{
  display:flex;align-items:center;gap:14px;
  background:var(--card);border-radius:var(--radius);padding:16px;
  box-shadow:var(--shadow);text-decoration:none;color:var(--ink);
  transition:transform .15s ease, box-shadow .15s ease;
}
.game-card:hover{transform:translateY(-3px);box-shadow:0 4px 0 rgba(36,59,83,.08), 0 20px 34px rgba(36,59,83,.14);}
.game-card:active{transform:translateY(0);}
.game-card__icon{
  flex:0 0 64px;height:64px;border-radius:20px;
  display:flex;align-items:center;justify-content:center;font-size:32px;
}
.icon--leaf{background:#E7F6DC;}
.icon--sky{background:#E0F3FF;}
.icon--grape{background:#EEE8FB;}
.icon--coral{background:#FFE7E7;}
.game-card__body{min-width:0;}
.game-card__tags{display:flex;gap:6px;margin-bottom:3px;}
.game-card h2{font-family:var(--font-display);font-size:22px;margin:0 0 2px;}
.game-card p{margin:0;color:var(--ink-soft);font-size:15px;line-height:1.35;}
.game-card__go{
  margin-left:auto;flex:0 0 42px;height:42px;border-radius:50%;
  background:var(--sun);border:3px solid var(--ink);box-shadow:0 3px 0 var(--ink);
  display:flex;align-items:center;justify-content:center;
  font-size:15px;color:var(--ink);
}
.game-card--soon{
  justify-content:center;padding:22px;
  background:transparent;box-shadow:none;border:3px dashed var(--line);
  color:var(--ink-soft);font-weight:700;
}
.tag{
  display:inline-block;background:var(--sand);color:var(--ink-soft);
  border-radius:999px;padding:3px 10px;font-size:13px;font-weight:700;
}
.tag--leaf{background:#E7F6DC;color:#3B8A1C;}
.tag--sky{background:#E0F3FF;color:#1F7FB8;}
.tag--grape{background:#EEE8FB;color:#5F44A6;}
.tag--coral{background:#FFE7E7;color:#C93F3F;}
.foot{text-align:center;color:var(--ink-soft);font-size:14px;margin-top:24px;}

/* ---------- Schwierigkeitswahl ---------- */
.seg{display:flex;gap:6px;background:var(--sand);border-radius:16px;padding:5px;}
.seg button{
  flex:1;font-family:var(--font-display);font-weight:700;font-size:15px;
  border:0;border-radius:12px;padding:8px 4px;background:transparent;
  color:var(--ink-soft);cursor:pointer;transition:background .15s ease;
}
.seg button.active{background:var(--card);color:var(--ink);box-shadow:0 2px 0 rgba(36,59,83,.18);}

/* ---------- Groß angezeigte Aufgabe ---------- */
.task{
  text-align:center;font-family:var(--font-display);font-weight:800;
  font-size:clamp(32px,9vw,44px);letter-spacing:.03em;margin:2px 0 12px;
}

/* ---------- Antwort-Knöpfe ---------- */
.opts{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;}
.opt{
  font-family:var(--font-display);font-weight:700;font-size:clamp(17px,4.6vw,22px);
  border:3px solid var(--ink);border-radius:16px;padding:13px 6px;
  background:var(--card);box-shadow:0 4px 0 var(--ink);cursor:pointer;color:var(--ink);
  transition:transform .1s ease, box-shadow .1s ease;
}
.opt:active{transform:translateY(4px);box-shadow:0 0 0 var(--ink);}
.opt.good{background:#D9F3C7;border-color:#3B8A1C;color:#2C6A13;}
.opt.bad{background:#FFE0E0;border-color:#C93F3F;color:#C93F3F;animation:shake .4s;}

/* ---------- Punkte/Zeit-Anzeige ---------- */
.stats{display:flex;justify-content:space-around;text-align:center;}
.stat b{display:block;font-family:var(--font-display);font-size:26px;line-height:1.15;}
.stat span{font-size:13px;color:var(--ink-soft);font-weight:700;}

/* ---------- Zeitbalken ---------- */
.timer{height:12px;border-radius:99px;background:var(--sand);overflow:hidden;margin-top:10px;}
.timer i{
  display:block;height:100%;border-radius:99px;width:100%;
  background:linear-gradient(90deg,var(--mint),var(--sky));
}

/* ---------- Zahlen-/Zeichen-Tastatur ---------- */
.pad{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:12px;}
.pad button{
  font-family:var(--font-display);font-weight:700;font-size:20px;
  border:3px solid var(--ink);border-radius:14px;padding:10px 0;
  background:var(--card);box-shadow:0 3px 0 var(--ink);cursor:pointer;color:var(--ink);
  transition:transform .1s ease, box-shadow .1s ease;
}
.pad button:active{transform:translateY(3px);box-shadow:0 0 0 var(--ink);}

/* ---------- Animationen ---------- */
.rise{animation:rise .5s ease both;}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes pop{0%,100%{transform:scale(1)}50%{transform:scale(1.35)}}
@keyframes shake{25%{transform:translateX(-5px)}75%{transform:translateX(5px)}}
@keyframes zoom-in{from{transform:scale(.7) rotate(-3deg);opacity:0}to{transform:none;opacity:1}}
@keyframes fall{to{transform:translateY(105vh) rotate(760deg);opacity:.9}}

@media (prefers-reduced-motion: reduce){
  *{animation:none!important;transition:none!important;}
}