/* ===== Shared Peppy Thinkers header/footer ===== */
.container{width:min(1120px,calc(100% - 44px));max-width:none;margin:0 auto;}
.site-header,.site-header *,.site-footer,.site-footer *{box-sizing:border-box;}
.puzzle-site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.86);backdrop-filter:blur(16px);border-bottom:1px solid rgba(223,231,242,.9);padding:0;}
.puzzle-header-inner{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:20px;}
.puzzle-brand,.brand{display:inline-flex;align-items:center;gap:13px;min-width:fit-content;color:inherit;text-decoration:none;}
.brand-badge{width:44px;height:44px;border-radius:15px;display:inline-flex;align-items:center;justify-content:center;color:#fff;font-size:.92rem;font-weight:900;background:linear-gradient(135deg,#4078ff,#6757f5);box-shadow:0 12px 22px rgba(64,120,255,.22);}
.logo{display:block;font-size:1.55rem;font-weight:900;letter-spacing:-.04em;line-height:1.05;color:#172033;}
.tagline{display:block;margin-top:8px;color:#718096;font-size:.68rem;font-weight:800;letter-spacing:.19em;}
.site-nav{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:8px;}
.site-nav a{display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:8px 12px;border-radius:999px;color:#435067;font-size:.9rem;font-weight:900;text-decoration:none;transition:transform .18s ease,background .18s ease,color .18s ease,box-shadow .18s ease;}
.site-nav a:hover{transform:translateY(-1px);background:#f2f0ff;color:#4d3fdc;}
.site-nav a.active{color:#fff;background:#6757f5;box-shadow:0 12px 22px rgba(103,87,245,.25);}
.menu-toggle{display:none;width:42px;height:42px;border:1px solid #dfe7f2;border-radius:14px;background:#fff;color:#27344a;font-size:1.2rem;font-weight:900;cursor:pointer;}
.puzzle-site-footer{padding:32px 0;border-top:1px solid #dfe7f2;background:rgba(255,255,255,.62);}
.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;}
.site-footer h3{font-size:1rem;font-weight:900;margin:0;letter-spacing:-.02em;}
.site-footer p{color:#5f6b7c;font-size:.9rem;margin:4px 0 0;}
.footer-nav{display:flex;gap:18px;flex-wrap:wrap;}
.footer-nav a{color:#435067;font-size:.9rem;font-weight:800;text-decoration:none;}
.footer-nav a:hover{color:#6757f5;}
@media(max-width:820px){.menu-toggle{display:inline-flex;align-items:center;justify-content:center}.site-nav{position:absolute;left:22px;right:22px;top:76px;display:none;flex-direction:column;align-items:stretch;padding:12px;border:1px solid #dfe7f2;border-radius:22px;background:rgba(255,255,255,.98);box-shadow:0 18px 45px rgba(34,50,84,.11)}.site-nav.open{display:flex}.site-nav a{text-align:center}}
@media(max-width:680px){.container{width:min(100% - 28px,1120px)}.puzzle-header-inner{min-height:82px}.brand-badge{width:40px;height:40px}.logo{font-size:1.28rem}.tagline{font-size:.58rem}.footer-inner{align-items:flex-start;flex-direction:column}}



/* ===== Mini Games sub navigation ===== */
.mini-game-subnav{
  width:min(1320px,calc(100% - 44px));
  margin:18px auto 18px;
  padding:14px 16px;
  display:flex;
  align-items:center;
  justify-content:center;
  flex-wrap:wrap;
  gap:8px;
  border-radius:24px;
  background:rgba(255,255,255,.72);
  border:1px solid rgba(223,231,242,.9);
  box-shadow:0 10px 25px rgba(34,50,84,.08);
  backdrop-filter:blur(14px);
}
.mini-game-subnav a{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:38px;
  padding:10px 14px;
  border-radius:999px;
  background:#fff;
  border:1px solid #dfe7f2;
  color:#435067;
  font-size:.9rem;
  font-weight:900;
  text-decoration:none;
  white-space:nowrap;
  transition:transform .18s ease,background .18s ease,color .18s ease,border-color .18s ease,box-shadow .18s ease;
}
.mini-game-subnav a:hover,
.mini-game-subnav a.active{
  color:#fff;
  background:#6757f5;
  border-color:#6757f5;
  box-shadow:0 10px 22px rgba(103,87,245,.22);
  transform:translateY(-1px);
}

:root{
  --bg1:#fef7ef;
  --bg2:#f4fbff;
  --panel:rgba(255,255,255,.82);
  --panel-solid:#fffef8;
  --ink:#173044;
  --muted:#5d7188;
  --water:#38bdf8;
  --water-dark:#1d70b8;
  --sky:#c8f1ff;
  --grass:#22c55e;
  --danger:#ef4444;
  --gold:#fbbf24;
  --shadow:0 22px 60px rgba(30,80,110,.20);
  --soft-shadow:0 12px 30px rgba(30,80,110,.14);
  --radius:24px;
}
*{box-sizing:border-box}
html,body{min-height:100%;}
body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:radial-gradient(circle at 9% 8%,rgba(56,189,248,.24),transparent 28%),radial-gradient(circle at 84% 18%,rgba(167,139,250,.16),transparent 28%),radial-gradient(circle at 62% 92%,rgba(34,197,94,.14),transparent 30%),linear-gradient(135deg,var(--bg1),var(--bg2));overflow-x:hidden;}
button,select{font:inherit}
button{border:0;cursor:pointer;transition:transform .16s ease,box-shadow .16s ease,opacity .16s ease,background .16s ease;}
button:not(:disabled):hover{transform:translateY(-1px)}
button:disabled{opacity:.55;cursor:not-allowed}
select{width:100%;border:1px solid rgba(93,113,136,.22);background:#fff;border-radius:16px;padding:11px 12px;margin-top:6px;color:var(--ink);font-weight:800;}
label{display:block;color:var(--muted);font-weight:800;font-size:.86rem;margin:14px 0;}
.app-shell{min-height:100%;padding:18px;}
.game-header{max-width:1540px;margin:0 auto 16px;padding:14px 16px;display:grid;grid-template-columns:minmax(280px,1fr) auto auto;gap:14px;align-items:center;background:rgba(255,255,255,.72);border:1px solid rgba(255,255,255,.78);border-radius:28px;box-shadow:var(--soft-shadow);backdrop-filter:blur(14px);}
.brand-block{display:flex;align-items:center;gap:12px;min-width:0;}
.brand-icon{width:54px;height:54px;border-radius:18px;display:grid;place-items:center;font-size:1.9rem;background:linear-gradient(145deg,#d8f8ff,#8fe9ff 46%,#a78bfa);box-shadow:inset 0 0 0 3px rgba(255,255,255,.48),var(--soft-shadow);}
h1{margin:0;font-size:clamp(1.35rem,2vw,2.25rem);letter-spacing:-.055em;}
.brand-block p{margin:2px 0 0;color:var(--muted);font-weight:800;font-size:.88rem;line-height:1.35;}
.top-stats{display:flex;align-items:center;gap:8px;}
.stat{min-width:82px;padding:9px 11px;background:rgba(255,254,248,.88);border:1px solid rgba(93,113,136,.14);border-radius:18px;text-align:center;}
.stat span{display:block;color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;font-weight:900;}
.stat strong{display:block;margin-top:2px;font-size:1.08rem;}
.danger-stat strong{color:#b91c1c;}
.header-actions{display:flex;align-items:center;gap:8px;justify-content:flex-end;}
.icon-btn{min-width:42px;height:42px;border-radius:15px;background:rgba(255,254,248,.9);color:var(--ink);font-weight:900;box-shadow:var(--soft-shadow);padding:0 12px;}
.sound-btn{min-width:112px;}
.primary-btn,.gold-btn,.soft-btn,.danger-soft-btn{border-radius:16px;padding:11px 14px;font-weight:900;}
.primary-btn{color:#fff;background:linear-gradient(135deg,#38bdf8,#2563eb);box-shadow:0 12px 26px rgba(37,99,235,.22);}
.gold-btn{color:#442a05;background:linear-gradient(135deg,#fde68a,#fbbf24);box-shadow:0 12px 26px rgba(251,191,36,.24);}
.soft-btn{color:var(--ink);background:rgba(255,254,248,.92);border:1px solid rgba(93,113,136,.14);}
.soft-btn.active{background:linear-gradient(135deg,#fde68a,#fbbf24);}
.danger-soft-btn{color:#8b1a1a;background:#fee2e2;border:1px solid #fecaca;}
.full{width:100%;}
.game-layout{max-width:1540px;margin:0 auto;display:grid;grid-template-columns:minmax(250px,318px) minmax(780px,1fr);gap:18px;align-items:start;}
.side-panel{display:flex;flex-direction:column;gap:14px;}
.panel-card{background:var(--panel);border:1px solid rgba(255,255,255,.78);border-radius:var(--radius);padding:16px;box-shadow:var(--soft-shadow);backdrop-filter:blur(14px);}
.panel-card h2{margin:0 0 10px;font-size:1.05rem;letter-spacing:-.02em;}
.coach-card{background:linear-gradient(145deg,rgba(255,255,255,.9),rgba(232,251,255,.88));}
.coach-card p,.status-card p{margin:0 0 12px;color:var(--muted);font-weight:800;line-height:1.45;}
.mini-meter{height:12px;border-radius:999px;background:rgba(93,113,136,.14);overflow:hidden;}
.mini-meter span{display:block;height:100%;width:55%;background:linear-gradient(90deg,var(--gold),var(--water));transition:width .25s ease;}
.status-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px;}
.status-grid div{background:rgba(255,254,248,.72);border-radius:16px;padding:10px;}
.status-grid span{display:block;color:var(--muted);font-size:.75rem;font-weight:900;text-transform:uppercase;letter-spacing:.05em;}
.status-grid strong{display:block;font-size:1.18rem;margin-top:2px;}
.table-zone{min-width:0;}
.bubble-table{position:relative;min-height:calc(100vh - 130px);border-radius:38px;padding:20px;overflow:hidden;background:radial-gradient(circle at 50% 36%,rgba(255,255,255,.18),transparent 32%),repeating-linear-gradient(35deg,rgba(255,255,255,.045) 0 3px,transparent 3px 13px),linear-gradient(135deg,#38bdf8 0%,#229ed1 47%,#196f9d 100%);border:10px solid #337aa0;box-shadow:var(--shadow),inset 0 0 0 8px rgba(255,255,255,.16);}
.table-shine{position:absolute;inset:52px 80px;border:2px dashed rgba(255,255,255,.20);border-radius:50%;pointer-events:none;}
.stage-row{position:relative;z-index:2;display:flex;justify-content:flex-end;align-items:flex-start;gap:14px;}
.quick-rules{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end;max-width:860px;}
.quick-rules span{color:#fff;background:rgba(0,0,0,.18);border:1px solid rgba(255,255,255,.20);border-radius:999px;padding:7px 10px;font-size:.82rem;font-weight:800;backdrop-filter:blur(8px);}
.message-banner{position:relative;z-index:2;margin:18px auto 18px;width:fit-content;max-width:min(92%,840px);color:#fff;text-align:center;font-weight:900;line-height:1.35;padding:10px 16px;border-radius:999px;background:rgba(16,80,120,.48);border:1px solid rgba(255,255,255,.20);box-shadow:0 8px 24px rgba(0,0,0,.12);}
.stage{position:relative;z-index:2;overflow:hidden;height:min(68vh,680px);min-height:590px;border-radius:30px;border:2px solid rgba(255,255,255,.28);background:linear-gradient(180deg,#c8f1ff 0%,#e8fbff 52%,#cff7c5 52%,#8ee4a1 100%);box-shadow:inset 0 0 0 5px rgba(255,255,255,.35),0 18px 38px rgba(0,0,0,.13);touch-action:manipulation;user-select:none;isolation:isolate;}
.stage::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at 25% 18%,rgba(255,255,255,.34),transparent 32%),radial-gradient(circle at 80% 12%,rgba(255,255,255,.24),transparent 24%);z-index:0;}
.stage-top-ui{position:absolute;left:14px;right:14px;top:14px;display:flex;justify-content:space-between;gap:10px;z-index:20;}
.mode-pill,.goal-pill{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.9);font-size:.82rem;font-weight:900;box-shadow:0 8px 20px rgba(30,40,60,.12);}
.stage-message{position:absolute;inset:0;z-index:60;display:grid;place-items:center;padding:18px;background:rgba(30,41,59,.14);backdrop-filter:blur(4px);}
.stage-message.hidden{display:none;}
.stage-message>div{width:min(390px,100%);text-align:center;background:rgba(255,253,248,.97);border-radius:26px;padding:24px;box-shadow:var(--shadow);}
.stage-message h3{margin:0 0 8px;font-size:1.7rem;letter-spacing:-.03em;}
.stage-message p{margin:0 0 16px;color:var(--muted);font-weight:800;line-height:1.45;}
.bubble-layer,.effect-layer{position:absolute;inset:0;z-index:10;}
.bubble-layer{pointer-events:auto;}
.effect-layer{pointer-events:none;}
.stage-decor{position:absolute;border-radius:50%;filter:blur(1px);opacity:.26;pointer-events:none;z-index:1;}
.stage-decor-1{width:160px;height:160px;background:#f0abfc;left:-20px;top:110px;}
.stage-decor-2{width:220px;height:220px;background:#93c5fd;right:-40px;top:180px;}
.stage-decor-3{width:130px;height:130px;background:#fde68a;left:38%;bottom:80px;}
.cloud{position:absolute;background:rgba(255,255,255,.72);border-radius:999px;z-index:2;pointer-events:none;box-shadow:0 10px 20px rgba(148,163,184,.16);}
.cloud::before,.cloud::after{content:"";position:absolute;background:inherit;border-radius:inherit;}
.cloud-1{width:90px;height:38px;left:100px;top:95px;}.cloud-1::before{width:38px;height:38px;left:12px;top:-14px}.cloud-1::after{width:44px;height:44px;right:14px;top:-16px}
.cloud-2{width:108px;height:40px;right:122px;top:112px;}.cloud-2::before{width:40px;height:40px;left:14px;top:-16px}.cloud-2::after{width:46px;height:46px;right:16px;top:-18px}
.cloud-3{width:82px;height:32px;left:45%;top:78px;}.cloud-3::before{width:32px;height:32px;left:8px;top:-10px}.cloud-3::after{width:34px;height:34px;right:11px;top:-12px}
.pet-hill{position:absolute;left:-5%;right:-5%;bottom:-36px;height:170px;background:radial-gradient(circle at 20% 10%,rgba(255,255,255,.32),transparent 26%),linear-gradient(180deg,#7dd3fc 0%,#6ee7b7 0%,#4ade80 55%,#22c55e 100%);border-radius:50% 50% 0 0/100% 100% 0 0;z-index:3;}
.bubble{position:absolute;display:grid;place-items:center;border-radius:50%;border:2px solid rgba(255,255,255,.72);box-shadow:inset -10px -12px 18px rgba(255,255,255,.28),inset 8px 10px 22px rgba(255,255,255,.48),0 14px 22px rgba(56,189,248,.18);backdrop-filter:blur(2px);cursor:pointer;transform:translate(-50%,-50%) scale(1);will-change:transform;transition:transform .08s ease;pointer-events:none;}
.bubble.good{background:radial-gradient(circle at 30% 28%,rgba(255,255,255,.88),rgba(255,255,255,.46) 18%,rgba(191,219,254,.28) 55%,rgba(96,165,250,.26) 100%);}
.bubble.bad{background:radial-gradient(circle at 30% 28%,rgba(255,255,255,.75),rgba(255,255,255,.40) 18%,rgba(254,202,202,.28) 55%,rgba(248,113,113,.30) 100%);box-shadow:inset -10px -12px 18px rgba(255,255,255,.22),inset 8px 10px 22px rgba(255,255,255,.40),0 14px 22px rgba(248,113,113,.16);}
.bubble:active{transform:translate(-50%,-50%) scale(.95);}
.bubble::before{content:"";position:absolute;left:18%;top:16%;width:28%;height:18%;background:rgba(255,255,255,.55);border-radius:50%;transform:rotate(-18deg);}
.bubble-item{font-size:clamp(20px,2.4vw,32px);line-height:1;transform:translateY(1px);filter:drop-shadow(0 3px 2px rgba(255,255,255,.3));}
.bubble.bad .bubble-item{filter:saturate(.95) drop-shadow(0 3px 2px rgba(255,255,255,.2));}
.float-text{position:absolute;transform:translate(-50%,-50%);padding:7px 12px;border-radius:999px;background:#fff;color:#243041;font-weight:900;box-shadow:0 10px 20px rgba(30,41,59,.12);animation:popFloat .78s ease forwards;z-index:50;white-space:nowrap;}
.float-text.good{color:#047857}.float-text.bad{color:#dc2626}
.sparkle{position:absolute;width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.9);animation:sparkleOut .55s ease forwards;pointer-events:none;}
.instructions{position:relative;z-index:2;text-align:center;margin:14px 0 0;color:rgba(255,255,255,.88);font-weight:800;line-height:1.45;}
.legend-grid{display:grid;gap:12px;margin-top:4px;}
.legend-card{padding:14px 15px;border-radius:20px;background:rgba(255,253,248,.78);border:1px solid rgba(93,113,136,.12);}
.legend-card.good{box-shadow:inset 0 0 0 2px rgba(74,222,128,.20);}
.legend-card.bad{box-shadow:inset 0 0 0 2px rgba(248,113,113,.18);}
.legend-card strong{display:block;margin-bottom:6px;}
.legend-card span{color:var(--muted);font-weight:800;line-height:1.45;font-size:1.08rem;letter-spacing:.12em;}
.modal{position:fixed;inset:0;background:rgba(14,41,58,.54);display:grid;place-items:center;z-index:1100;padding:18px;}
.modal.hidden{display:none;}
.modal-card{width:min(740px,96vw);max-height:88vh;overflow:auto;background:var(--panel-solid);border-radius:28px;padding:24px;box-shadow:var(--shadow);position:relative;}
.modal-card h2{margin:0 0 12px;font-size:1.55rem;letter-spacing:-.03em;}
.modal-card h3{margin:18px 0 8px;}
.modal-card p,.modal-card li{color:var(--muted);line-height:1.55;font-weight:700;}
.modal-close{position:absolute;right:14px;top:14px;width:38px;height:38px;border-radius:14px;background:#e8f8ff;font-size:1.35rem;font-weight:900;}


@keyframes popFloat{from{opacity:0;transform:translate(-50%,-10%) scale(.8)}20%{opacity:1}to{opacity:0;transform:translate(-50%,-120%) scale(1.08)}}
@keyframes sparkleOut{from{opacity:1;transform:translate(0,0) scale(1)}to{opacity:0;transform:translate(var(--tx),var(--ty)) scale(.1)}}
@media(max-width:1180px){.game-header{grid-template-columns:1fr}.top-stats{justify-content:space-between;flex-wrap:wrap}.header-actions{justify-content:flex-end}.game-layout{grid-template-columns:1fr}.side-panel{order:2;display:grid;grid-template-columns:repeat(2,minmax(240px,1fr))}.table-zone{order:1}.stage{height:620px}}
@media(max-width:760px){.app-shell{padding:10px}.game-header{border-radius:22px}.brand-block{align-items:flex-start}.brand-icon{width:44px;height:44px;border-radius:15px;font-size:1.5rem}.top-stats{gap:6px}.stat{flex:1;min-width:70px;padding:8px 6px}.side-panel{grid-template-columns:1fr}.bubble-table{min-height:740px;border-radius:26px;border-width:7px;padding:12px}.quick-rules{display:none}.stage{height:530px;min-height:530px;border-radius:22px}.legend-card span{font-size:1rem;letter-spacing:.08em}}
@media(max-width:560px){.top-stats{display:grid;grid-template-columns:repeat(3,1fr);max-width:none}.header-actions{width:100%;display:grid;grid-template-columns:1fr 44px;align-items:center}.header-actions .primary-btn{grid-column:1 / -1}.sound-btn{min-width:0}.stage{height:480px;min-height:480px}.stage-top-ui{flex-direction:column;align-items:flex-start}.bubble-table{border-width:6px}.message-banner{font-size:.86rem}}


@media(max-width:760px){
  .mini-game-subnav{
    width:min(100% - 28px,1320px);
    justify-content:flex-start;
    flex-wrap:nowrap;
    overflow-x:auto;
    scrollbar-width:none;
  }
  .mini-game-subnav::-webkit-scrollbar{display:none;}
  .mini-game-subnav a{flex:0 0 auto;}
}