:root{
  --bg:#0d0f2b;--bg2:#161a45;--card:#1d2260;--card2:#262c7a;--line:#ffffff1f;
  --text:#fff;--mute:#a9b0ee;--yellow:#ffd23f;--coral:#ff5d73;--mint:#2de2a6;--blue:#4d7cff;--violet:#8b5cf6;
  --good:#18c985;--bad:#ff4d6a;--r:20px;
  --shadow:0 6px 0 #00000055;
  font-family:ui-rounded,"SF Pro Rounded",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;background:var(--bg);color:var(--text);min-height:100%}
body{background:radial-gradient(1200px 600px at 50% -200px,#3a2fb5 0,#0d0f2b 60%) fixed;overscroll-behavior-y:none}
a{color:inherit}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}
.wrap{max-width:560px;margin:0 auto;padding:0 16px 96px}
header.top{position:sticky;top:0;z-index:20;background:#0d0f2bd9;backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
header.top .in{max-width:560px;margin:0 auto;display:flex;align-items:center;gap:8px;padding:10px 16px}
.logo{font-weight:900;letter-spacing:-.5px;font-size:20px;text-decoration:none;display:flex;align-items:center;gap:6px}
.logo b{color:var(--yellow)}
.logo i{font-style:normal;font-size:22px}
.sp{flex:1}
.chip{display:inline-flex;align-items:center;gap:5px;background:var(--card);border-radius:999px;padding:6px 11px;font-weight:800;font-size:14px;border:1px solid var(--line)}
.chip.btn{cursor:pointer}
nav.bottom{position:fixed;left:0;right:0;bottom:0;z-index:20;background:#0d0f2bf2;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}
nav.bottom .in{max-width:560px;margin:0 auto;display:grid;grid-template-columns:repeat(5,1fr)}
nav.bottom a{display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 0 9px;font-size:11px;font-weight:800;color:var(--mute);text-decoration:none}
nav.bottom a span{font-size:22px;line-height:1}
nav.bottom a.on{color:var(--yellow)}
.hero{text-align:center;padding:26px 0 8px}
.hero h1{font-size:clamp(34px,10vw,48px);line-height:1;margin:0 0 8px;font-weight:900;letter-spacing:-1.5px}
.hero h1 b{color:var(--yellow)}
.hero p{margin:0 auto 18px;color:var(--mute);font-size:17px;max-width:380px}
.btn-main{display:block;width:100%;background:var(--yellow);color:#241a00;font-weight:900;font-size:24px;letter-spacing:.5px;padding:20px;border-radius:24px;box-shadow:0 7px 0 #b88f00;transition:transform .08s,box-shadow .08s;text-align:center;text-decoration:none}
.btn-main:active{transform:translateY(5px);box-shadow:0 2px 0 #b88f00}
.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;background:var(--card2);color:#fff;font-weight:900;padding:14px 20px;border-radius:18px;box-shadow:0 5px 0 #0006;font-size:17px;text-decoration:none}
.btn:active{transform:translateY(3px);box-shadow:0 2px 0 #0006}
.btn.alt{background:var(--blue)}.btn.mint{background:var(--good);color:#032}
.btn.ghost{background:transparent;box-shadow:none;border:2px solid var(--line)}
.btn.wide{width:100%}
.row{display:flex;gap:10px}.row>*{flex:1}
h2{font-size:15px;text-transform:uppercase;letter-spacing:1.5px;color:var(--mute);margin:26px 0 10px;font-weight:900}
.modes{display:grid;gap:12px}
.mode{display:flex;gap:14px;align-items:center;background:var(--card);border-radius:var(--r);padding:16px;text-decoration:none;box-shadow:var(--shadow);border:1px solid var(--line);text-align:left;width:100%}
.mode:active{transform:translateY(3px);box-shadow:0 3px 0 #00000055}
.mode .ico{font-size:34px;width:56px;height:56px;border-radius:16px;display:grid;place-items:center;flex:none}
.mode b{display:block;font-size:19px;letter-spacing:.3px}
.mode small{color:var(--mute);font-size:14px}
.mode .tag{margin-left:auto;font-size:12px;font-weight:900;background:var(--coral);padding:4px 9px;border-radius:99px;white-space:nowrap}
.mode .tag.done{background:var(--good);color:#032}
.i1{background:#ff5d7333}.i2{background:#2de2a633}.i3{background:#8b5cf644}.i4{background:#ffd23f33}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.stat{background:var(--card);border-radius:16px;padding:12px 8px;text-align:center;border:1px solid var(--line)}
.stat b{display:block;font-size:22px;font-weight:900}
.stat small{color:var(--mute);font-size:12px;font-weight:700}
.panel{background:var(--card);border-radius:var(--r);padding:16px;border:1px solid var(--line)}
.xpbar{height:14px;background:#0006;border-radius:99px;overflow:hidden}
.xpbar i{display:block;height:100%;background:linear-gradient(90deg,var(--mint),var(--yellow));border-radius:99px;transition:width .8s cubic-bezier(.2,.8,.2,1)}
/* Jeu */
.game{min-height:calc(100vh - 56px);display:flex;flex-direction:column;padding-bottom:20px}
.hud{display:flex;align-items:center;gap:10px;padding:12px 0}
.hud .score{font-size:30px;font-weight:900;font-variant-numeric:tabular-nums;min-width:90px}
.hud .combo{font-weight:900;color:var(--yellow);font-size:20px;transition:transform .15s}
.hud .combo.pop{transform:scale(1.35)}
.hud .quit{font-size:22px;opacity:.7;padding:6px 10px}
.timer{height:10px;background:#0006;border-radius:99px;overflow:hidden;margin-bottom:6px}
.timer i{display:block;height:100%;background:var(--mint);border-radius:99px;transition:width .2s linear,background .3s}
.timer.low i{background:var(--coral)}
.qbox{flex:1;display:flex;flex-direction:column;justify-content:center;gap:14px;padding:6px 0}
.prompt{text-align:center;font-weight:900;font-size:22px;line-height:1.2;min-height:54px;display:flex;align-items:center;justify-content:center}
.subject{display:flex;justify-content:center}
.flagbig{width:min(86%,340px);aspect-ratio:4/3;border-radius:16px;object-fit:cover;box-shadow:0 10px 30px #0008;background:#fff}
.sbadge{background:var(--card);border-radius:20px;padding:14px 22px;text-align:center;font-size:28px;font-weight:900;display:flex;align-items:center;gap:12px;border:1px solid var(--line)}
.sbadge img{width:56px;border-radius:8px}
.statement{background:var(--card);border-radius:20px;padding:20px;font-size:21px;font-weight:800;text-align:center;line-height:1.3}
.opts{display:grid;gap:10px;grid-template-columns:1fr}
.opts.two{grid-template-columns:1fr 1fr}
.opts.flags{grid-template-columns:1fr 1fr}
.opt{background:var(--card2);border-radius:18px;padding:16px 14px;font-size:20px;font-weight:800;text-align:center;box-shadow:0 5px 0 #0007;min-height:62px;display:flex;align-items:center;justify-content:center;gap:10px;transition:transform .08s,background .15s;position:relative}
.opt:active{transform:translateY(4px);box-shadow:0 1px 0 #0007}
.opt img{width:100%;max-width:160px;aspect-ratio:4/3;object-fit:cover;border-radius:10px;background:#fff}
.opt .mini{width:40px;border-radius:6px;flex:none}
.opt.ok{background:var(--good);color:#032;animation:pop .35s}
.opt.no{background:var(--bad);animation:shake .35s}
.opt.dim{opacity:.4}
.opts.lock .opt{pointer-events:none}
.fact{text-align:center;min-height:24px;color:var(--mute);font-weight:700;font-size:15px}
.float{position:fixed;left:50%;top:38%;transform:translateX(-50%);font-size:34px;font-weight:900;color:var(--yellow);pointer-events:none;animation:floatup .9s ease-out forwards;text-shadow:0 3px 0 #0008;z-index:50}
@keyframes floatup{0%{opacity:0;transform:translate(-50%,10px) scale(.7)}20%{opacity:1;transform:translate(-50%,0) scale(1.15)}100%{opacity:0;transform:translate(-50%,-70px) scale(1)}}
@keyframes pop{0%{transform:scale(1)}50%{transform:scale(1.06)}100%{transform:scale(1)}}
@keyframes shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-7px)}75%{transform:translateX(7px)}}
.flash{position:fixed;inset:0;pointer-events:none;z-index:40;animation:flash .35s ease-out forwards}
.flash.g{background:#18c98533}.flash.r{background:#ff4d6a33}
@keyframes flash{to{opacity:0}}
/* Résultat */
.result{text-align:center;padding-top:18px}
.result .big{font-size:64px;font-weight:900;line-height:1;margin:6px 0;color:var(--yellow);font-variant-numeric:tabular-nums}
.result .label{color:var(--mute);font-weight:800;letter-spacing:2px;text-transform:uppercase;font-size:13px}
.result .beat{font-size:19px;font-weight:800;margin:10px 0 14px}
.badge{display:inline-flex;align-items:center;gap:6px;background:var(--coral);border-radius:99px;padding:6px 14px;font-weight:900;margin:4px}
.badge.mint{background:var(--good);color:#032}
.ach{display:flex;gap:12px;align-items:center;text-align:left;background:var(--card);border-radius:16px;padding:12px;margin:8px 0;border:1px solid var(--yellow);animation:pop .5s}
.ach i{font-style:normal;font-size:30px}
.stack{display:grid;gap:10px;margin-top:16px}
/* Listes */
.lb{width:100%;border-collapse:collapse}
.lb td{padding:11px 8px;border-bottom:1px solid var(--line);font-weight:700}
.lb td:first-child{width:38px;color:var(--mute)}
.lb td:last-child{text-align:right;font-variant-numeric:tabular-nums;font-weight:900}
.lb tr.me{background:#ffd23f22}
.tabs{display:flex;gap:6px;overflow:auto;margin:10px 0}
.tabs button{background:var(--card);padding:9px 15px;border-radius:99px;font-weight:800;white-space:nowrap;border:1px solid var(--line)}
.tabs button.on{background:var(--yellow);color:#241a00}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:10px}
.cc{background:var(--card);border-radius:14px;padding:8px;text-align:center;font-size:12px;font-weight:800;border:1px solid var(--line);text-decoration:none;display:block}
.cc img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:7px;display:block;margin-bottom:5px;background:#fff}
.cc.unk img{filter:grayscale(1) brightness(.7)}
.stars{color:var(--yellow);letter-spacing:1px;font-size:11px}
.achg{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.achc{background:var(--card);border-radius:16px;padding:12px;text-align:center;border:1px solid var(--line)}
.achc i{font-style:normal;font-size:30px;display:block}
.achc.lock{opacity:.45;filter:grayscale(1)}
.achc b{font-size:13px}.achc small{display:block;color:var(--mute);font-size:11px;margin-top:2px}
/* Modales */
.modal{position:fixed;inset:0;background:#000b;z-index:60;display:grid;place-items:center;padding:16px;animation:fade .2s}
.modal .box{background:var(--bg2);border-radius:24px;padding:22px;max-width:420px;width:100%;border:1px solid var(--line);max-height:90vh;overflow:auto}
.modal h3{margin:0 0 8px;font-size:24px}
input.f{width:100%;background:#0006;border:2px solid var(--line);color:#fff;padding:14px;border-radius:14px;font:inherit;font-size:17px;margin:6px 0}
input.f:focus{outline:0;border-color:var(--yellow)}
.err{color:var(--coral);font-weight:700;min-height:20px}
.lvlup{text-align:center}.lvlup .n{font-size:90px;font-weight:900;color:var(--yellow);line-height:1;animation:pop .6s}
@keyframes fade{from{opacity:0}}
.muted{color:var(--mute)}.center{text-align:center}
.cta{background:linear-gradient(135deg,#4d7cff,#8b5cf6);border-radius:var(--r);padding:16px;margin-top:16px}
.cta b{font-size:18px}.cta p{margin:4px 0 12px;color:#e8eaff}
.foot{margin:34px 0 0;text-align:center;font-size:13px;color:var(--mute)}.foot a{margin:0 8px}
.hint{font-size:13px;color:var(--mute);margin:6px 0}
canvas.confetti{position:fixed;inset:0;pointer-events:none;z-index:70}
@media (min-width:700px){.opts.flags{grid-template-columns:1fr 1fr}.wrap{padding-bottom:40px}nav.bottom{position:static;border:0;background:none}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

.stars .off{opacity:.22}

.ad{margin:16px 0;min-height:0;text-align:center;overflow:hidden}
.adbanner{position:fixed;left:12px;right:12px;bottom:78px;z-index:55;max-width:536px;margin:0 auto;background:var(--bg2);border:1px solid var(--line);border-radius:20px;padding:16px;box-shadow:0 10px 40px #000a}
.adbanner p{margin:6px 0 12px;color:var(--mute);font-size:14px}