:root{
  --bg:#FFF3C4; --card:#FFFDF7; --text:#1B2A6B; --muted:#3F5A92;
  --accent:#FFD23F; --sun:#FFD23F; --water:#47C9E5; --btn-ink:#1B2A6B;
}
@media (prefers-color-scheme: dark){
  :root{ --bg:#103A62; --card:#1B4D7E; --text:#FFFDF7; --muted:#BFE3F5; }
}
*,*::before,*::after{ box-sizing:border-box; }
html{ height:100%; }
body{
  margin:0; height:100%; background:var(--bg); color:var(--text);
  font-family:"Baloo 2","Trebuchet MS","Segoe UI Rounded",system-ui,sans-serif;
  -webkit-tap-highlight-color:transparent; overflow:hidden;
}
button{ font:inherit; cursor:pointer; }
button:focus-visible, a:focus-visible{ outline:4px solid var(--sun); outline-offset:3px; }

/* ---------- Home ---------- */
[hidden]{ display:none !important; }
#play:focus{ outline:none; }   /* fokus dipindah ke sini saat main, tanpa garis fokus */
#home, #menu{
  height:100%; overflow-y:auto; display:flex; flex-direction:column; align-items:center; text-align:center;
  padding:calc(env(safe-area-inset-top,0px) + 24px) 20px calc(env(safe-area-inset-bottom,0px) + 24px);
}
.mascot{ display:flex; justify-content:center; align-items:center; height:150px; margin:8px 0 4px; animation:bob 2.6s ease-in-out infinite; }
.fc{
  width:84px; height:112px; border-radius:20px; background:#FFFDF7; color:#1B2A6B; border:5px solid;
  display:grid; place-items:center; font-size:64px; font-weight:800; line-height:1; box-shadow:0 6px 0 rgba(27,42,107,.18);
}
.fa{ border-color:#FFD23F; transform:rotate(-12deg) translate(14px, 10px); }
.fb{ border-color:#FF8FB8; position:relative; z-index:1; transform:translateY(-4px); }
.f3{ border-color:#47C9E5; transform:rotate(12deg) translate(-14px, 10px); }
@keyframes bob{ 50%{ transform:translateY(-10px) rotate(4deg); } }
h1{
  font-size:clamp(2.6rem, 11vw, 4rem); line-height:.95; margin:8px 0 8px; font-weight:800;
  text-shadow:0 4px 0 rgba(255,255,255,.65);
}
@media (prefers-color-scheme: dark){ :root h1{ text-shadow:0 4px 0 rgba(0,0,0,.25); } }
.lead{ font-size:1.25rem; line-height:1.35; color:var(--muted); max-width:22em; margin:0 0 22px; font-weight:500; }
.stars{
  margin-top:22px; background:var(--card); border-radius:999px; padding:8px 20px;
  font-size:1.2rem; font-weight:700; box-shadow:0 4px 0 rgba(27,42,107,.15);
}
.back{ margin:auto 0 0; padding-top:24px; font-size:1.05rem; }
.back a, .credit a{ color:var(--text); font-weight:700; }
.credit{ margin:6px 0 0; font-size:.9rem; color:var(--muted); }

.modes{ display:grid; grid-template-columns:1fr 1fr; gap:14px; width:100%; max-width:440px; }
.mode{
  border:0; border-radius:28px; padding:16px 8px 14px; color:var(--btn-ink);
  display:flex; flex-direction:column; align-items:center; gap:2px; min-height:120px; justify-content:center;
  box-shadow:0 7px 0 rgba(27,42,107,.25); transition:transform .12s, box-shadow .12s;
}
.mode:active{ transform:translateY(5px); box-shadow:0 2px 0 rgba(27,42,107,.25); }
.mode .ico{ display:block; font-size:2.8rem; line-height:1.1; }
.mode b{ font-size:1.35rem; font-weight:800; line-height:1.1; }
.mode small{ font-size:1rem; font-weight:500; opacity:.85; }

/* ---------- Menu per set ---------- */
#menu{ position:fixed; inset:0; background:var(--bg); z-index:1; }
.menu-top{ width:100%; max-width:440px; display:flex; }
.menu-card{
  width:96px; height:128px; border-radius:22px; background:#FFFDF7; color:#1B2A6B; border:5px solid var(--accent);
  display:grid; place-items:center; font-size:76px; font-weight:800; line-height:1; margin-top:-8px;
  box-shadow:0 6px 0 rgba(27,42,107,.18); animation:bob 2.6s ease-in-out infinite;
}
.list{ display:flex; flex-direction:column; gap:14px; width:100%; max-width:440px; margin-top:6px; }
.mode.wide{ flex-direction:row; justify-content:flex-start; gap:16px; min-height:92px; padding:12px 22px; text-align:left; }
.mode.wide > span:last-child{ display:flex; flex-direction:column; }
.mode.wide b{ font-size:1.6rem; }
.m1{ background:var(--sun); } .m2{ background:#FF8FB8; } .m3{ background:var(--water); } .m4{ background:#7BD88F; }
.note{ margin:22px 0 0; font-size:.95rem; color:var(--muted); max-width:26em; line-height:1.4; }

/* ---------- Play: tenang saat soal ---------- */
#play{ position:fixed; inset:0; z-index:2; background:var(--bg); display:none; touch-action:manipulation; }
#play.on{ display:flex; flex-direction:column; }
.hud{
  display:flex; align-items:center; justify-content:space-between; gap:10px;
  padding:calc(env(safe-area-inset-top,0px) + 12px) calc(env(safe-area-inset-right,0px) + 14px) 0 calc(env(safe-area-inset-left,0px) + 14px);
}
.round{
  width:56px; height:56px; border-radius:50%; border:0; background:var(--card); color:var(--text);
  font-size:1.7rem; box-shadow:0 4px 0 rgba(0,0,0,.2); display:grid; place-items:center; flex:none;
}
.round:active{ transform:translateY(3px); box-shadow:0 1px 0 rgba(0,0,0,.2); }
.dots{ display:flex; gap:8px; background:var(--card); border-radius:999px; padding:12px 16px; box-shadow:0 4px 0 rgba(0,0,0,.15); }
.dots i{ width:16px; height:16px; border-radius:50%; background:rgba(27,42,107,.15); transition:background .3s, transform .3s; }
.dots i.done{ background:var(--accent); transform:scale(1.15); }
.dots i.now{ box-shadow:0 0 0 3px var(--accent); }
.board{
  flex:1; min-height:0; overflow-y:auto; display:flex; flex-direction:column; align-items:center; justify-content:center; justify-content:safe center; gap:22px;
  padding:12px calc(env(safe-area-inset-right,0px) + 16px) calc(env(safe-area-inset-bottom,0px) + 24px) calc(env(safe-area-inset-left,0px) + 16px);
}
.ask{ margin:0; font-size:clamp(1.3rem, 6vw, 2rem); font-weight:800; text-align:center; min-height:1.3em; }
.cards, .slots{ display:flex; flex-wrap:wrap; justify-content:center; gap:14px; width:100%; max-width:640px; }
.slots{ gap:10px; flex-wrap:nowrap; }
#cards{ touch-action:pan-y; }   /* geser kiri/kanan di Kenalan ditangani game, bukan browser */
.slots:empty{ display:none; }
.nav{ display:flex; gap:28px; }
.round.big{ width:84px; height:84px; font-size:2.2rem; background:var(--accent); color:var(--btn-ink); box-shadow:0 6px 0 rgba(27,42,107,.25); }
.round.big:disabled{ opacity:.35; }

.card{
  position:relative; width:var(--size,130px); aspect-ratio:3/4; border-radius:26px; border:5px solid transparent;
  background:var(--card); color:var(--text); font:inherit; font-weight:800; font-size:calc(var(--size,130px) * .62); line-height:1;
  display:flex; flex-direction:column; align-items:center; justify-content:center; padding:0;
  box-shadow:0 7px 0 rgba(27,42,107,.18); transition:transform .15s, opacity .4s, box-shadow .15s;
}
.card:active{ transform:translateY(4px); box-shadow:0 3px 0 rgba(27,42,107,.18); }
.card .pic{ font-size:calc(var(--size,130px) * .3); line-height:1.1; height:0; overflow:hidden; opacity:0; transition:opacity .3s; letter-spacing:-.05em; }
.card.right{ border-color:#3FBF62; transform:scale(1.08); }
.card.right .pic{ height:auto; opacity:1; }
.card.right.pic-on .glyph, .card.show .glyph{ font-size:.75em; }
.card.show{ border-color:var(--accent); animation:pop .35s; }
.card.show .pic{ height:auto; opacity:1; }
.card.wrong{ animation:shake .45s; }
.card.gone{ opacity:.3; pointer-events:none; }
.card.hint{ border-color:var(--accent); animation:glow 1.1s ease-in-out infinite; }
@keyframes shake{ 20%,60%{ transform:translateX(-10px) rotate(-3deg); } 40%,80%{ transform:translateX(10px) rotate(3deg); } }
@keyframes glow{ 50%{ box-shadow:0 0 0 10px rgba(255,210,63,.55), 0 7px 0 rgba(27,42,107,.18); transform:scale(1.04); } }

.slot{
  width:var(--size,100px); aspect-ratio:3/4; border-radius:22px; border:4px dashed rgba(27,42,107,.25);
  display:grid; place-items:center; font-weight:800; font-size:calc(var(--size,100px) * .62); line-height:1; color:var(--text);
  transition:background .2s, border-color .2s;
}
.slot.filled{ background:var(--card); border:4px solid #3FBF62; animation:pop .35s; }
@keyframes pop{ 0%{ transform:scale(.6); } 70%{ transform:scale(1.12); } 100%{ transform:scale(1); } }
@media (prefers-color-scheme: dark){
  :root .slot:not(.filled){ border-color:rgba(255,255,255,.3); }
  :root .dots i:not(.done){ background:rgba(255,255,255,.2); }
}

#fx{ position:absolute; inset:0; width:100%; height:100%; pointer-events:none; }

.sheet{
  position:absolute; inset:0; display:none; align-items:center; justify-content:center; padding:24px;
  background:rgba(14,45,77,.55);
}
.sheet.on{ display:flex; }
.panel{
  background:var(--card); color:var(--text); border-radius:32px; padding:26px 22px 22px; text-align:center;
  width:min(100%, 400px); box-shadow:0 10px 0 rgba(0,0,0,.2);
}
.panel .big{ font-size:4rem; line-height:1; }
.panel h2{ font-size:2.2rem; line-height:1.05; margin:8px 0 6px; font-weight:800; }
.panel p{ font-size:1.15rem; margin:0 0 18px; color:var(--muted); line-height:1.35; }
.btn{
  display:block; width:100%; border:0; border-radius:20px; padding:12px; margin-top:10px;
  font-size:1.35rem; font-weight:800; color:var(--btn-ink); background:var(--accent);
  box-shadow:0 5px 0 rgba(27,42,107,.25);
}
.btn.big{ width:auto; min-width:220px; padding:14px 40px; font-size:1.8rem; border-radius:999px; }
.btn.alt{ background:var(--water); }
.btn:active{ transform:translateY(4px); box-shadow:0 1px 0 rgba(27,42,107,.25); }

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