/* Arène CS2 de Seven : affiche de stream cyan, barres violettes, points halftone. */
:root{
  --cyan:#14D0E4; --cyan-deep:#0EA9BC; --violet:#6A2BD8; --violet-soft:#9B6CF2;
  --ink:#0C0922; --ink-2:#150F37; --line:#3A2D78; --paper:#F3FDFF; --muted:#A89FDB;
  --good:#22C57B; --bad:#F0415A; --gold:#FFD23F;
  --font-display:'Archivo Black','Arial Black',Impact,sans-serif;
  --font-body:'Barlow Semi Condensed','Arial Narrow',Arial,sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,Consolas,monospace;
  color-scheme:light;
}
*{box-sizing:border-box}
html,body{min-height:100%}
body{
  margin:0;background-color:var(--cyan);
  background-image:radial-gradient(circle,var(--cyan-deep) 1.6px,transparent 2.2px);background-size:15px 15px;
  color:var(--ink);font-family:var(--font-body);font-size:17px;line-height:1.35;
  padding:0 max(16px,env(safe-area-inset-left,0px)) 48px max(16px,env(safe-area-inset-left,0px));
}
button,input,select,textarea{font:inherit}
.wrap{max-width:1180px;margin:0 auto}
[hidden]{display:none!important}

/* en-tête */
.top{display:flex;align-items:center;gap:14px 18px;flex-wrap:wrap;padding:18px 0 10px}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand img{width:56px;height:56px;flex:none;filter:drop-shadow(3px 3px 0 var(--violet))}
.brand h1{margin:0;font-family:var(--font-display);font-size:clamp(22px,4vw,36px);line-height:.95;text-transform:uppercase}
.brand p{margin:3px 0 0;font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:12px}
.spacer{flex:1}
.pill{display:flex;align-items:center;gap:8px;background:var(--ink);color:var(--paper);padding:8px 16px;font-weight:700;font-size:14px;clip-path:polygon(9px 0,100% 0,calc(100% - 9px) 100%,0 100%)}
.pill i{width:11px;height:11px;border-radius:50%;background:var(--bad);flex:none}
.pill.on i{background:var(--good)}
.user{display:flex;align-items:center;gap:10px;background:var(--ink);color:var(--paper);padding:6px 6px 6px 8px;box-shadow:4px 4px 0 var(--violet)}
.user img,.avatar{width:34px;height:34px;object-fit:cover;background:var(--violet);flex:none;display:grid;place-items:center;font-family:var(--font-display);color:#fff}
.user b{max-width:16ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.user .pts{font-family:var(--font-mono);font-weight:800;color:var(--cyan);font-variant-numeric:tabular-nums}

/* boutons */
.btn{appearance:none;border:0;cursor:pointer;background:var(--violet);color:#fff;font-family:var(--font-display);font-size:14px;text-transform:uppercase;letter-spacing:.03em;padding:12px 22px;clip-path:polygon(10px 0,100% 0,calc(100% - 10px) 100%,0 100%);text-decoration:none;display:inline-block;text-align:center}
.btn:hover{background:var(--violet-soft)}
.btn.alt{background:var(--paper);color:var(--ink)}
.btn.alt:hover{background:#fff}
.btn.dark{background:var(--ink-2);color:var(--paper);outline:2px solid var(--line);outline-offset:-2px}
.btn.dark:hover{background:#241a52}
.btn.sm{font-size:12px;padding:8px 14px}
.btn.big{font-size:18px;padding:16px 34px}
.btn:disabled{opacity:.4;cursor:not-allowed}
.btn.danger{background:var(--bad)}
:focus-visible{outline:3px solid var(--cyan);outline-offset:2px}
.top :focus-visible,.tabs :focus-visible{outline-color:var(--ink)}

/* onglets */
.tabs{display:flex;gap:8px;overflow-x:auto;padding:4px 4px 14px;margin:0 -4px;scrollbar-width:thin}
.tab{flex:none;appearance:none;border:0;cursor:pointer;background:var(--ink);color:var(--paper);font-family:var(--font-display);font-size:14px;text-transform:uppercase;padding:11px 22px;clip-path:polygon(10px 0,100% 0,calc(100% - 10px) 100%,0 100%)}
.tab[aria-selected="true"]{background:var(--violet);color:#fff}
.tab:hover{background:#241a52}
.tab[aria-selected="true"]:hover{background:var(--violet)}

/* panneaux */
.panel{background:var(--ink);color:var(--paper);box-shadow:8px 8px 0 var(--violet);padding:24px;min-width:0}
.panel + .panel{margin-top:26px}
h2{margin:0 0 12px;font-family:var(--font-display);font-size:24px;text-transform:uppercase;line-height:1.05}
h3{margin:0 0 8px;font-family:var(--font-display);font-size:17px;text-transform:uppercase}
.kicker{font-weight:700;letter-spacing:.16em;text-transform:uppercase;font-size:12px;color:var(--cyan)}
.lead{margin:0;color:#C9C2EE;max-width:62ch}
.note{margin:0;color:var(--muted);font-size:15px}
.msg{min-height:1.4em;margin:10px 0 0;font-weight:600;color:var(--cyan)}
.msg.err{color:#FF8A9B}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.card{background:var(--ink-2);padding:18px;display:flex;flex-direction:column;gap:10px;min-width:0}
.card p{margin:0;color:#C9C2EE}
.badge{display:inline-block;font-family:var(--font-mono);font-weight:800;font-size:13px;color:var(--ink);background:var(--cyan);padding:3px 9px}
.price{font-family:var(--font-mono);font-weight:800;color:var(--cyan)}

/* accueil non connecté */
.hero{display:grid;gap:22px;padding:8px 0}
.hero h2{font-size:clamp(28px,5vw,46px)}
.steps{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin:0;padding:0;list-style:none}
.steps li{background:var(--ink-2);padding:16px;border-left:6px solid var(--violet)}
.steps b{display:block;font-family:var(--font-display);text-transform:uppercase;margin-bottom:4px}
.alert{background:var(--bad);color:#fff;padding:12px 16px;font-weight:700}

/* jeux */
.progress{height:10px;background:#241a52;position:relative;overflow:hidden;margin-top:6px}
.progress i{position:absolute;inset:0 auto 0 0;background:var(--cyan)}
.question{font-family:var(--font-display);font-size:clamp(20px,3.4vw,30px);line-height:1.15;margin:6px 0 16px;text-wrap:balance}
.opts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.opt{display:flex;align-items:center;gap:12px;text-align:left;appearance:none;border:2px solid var(--line);background:var(--ink-2);color:var(--paper);padding:13px 14px;cursor:pointer;font-weight:700;font-size:19px;min-width:0}
.opt:hover:not(:disabled){border-color:var(--violet-soft)}
.opt .letter{flex:none;display:grid;place-items:center;width:34px;height:34px;background:var(--violet);color:#fff;font-family:var(--font-display)}
.opt .txt{min-width:0;overflow-wrap:anywhere}
.opt.correct{border-color:var(--good);background:#0E3B2B}
.opt.wrong{border-color:var(--bad);background:#40121C}
.opt:disabled{cursor:default}
.opt.dim{opacity:.45}
.hints{list-style:none;margin:0 0 14px;padding:0;display:grid;gap:8px}
.hint{display:flex;gap:12px;align-items:center;padding:12px 14px;background:var(--ink-2);border-left:6px solid var(--violet)}
.hint b{font-family:var(--font-mono);color:var(--cyan)}
.duel{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:12px;margin-bottom:16px}
.duel .card{align-items:center;text-align:center;justify-content:center;min-height:150px}
.duel .name{font-family:var(--font-display);font-size:clamp(18px,3vw,28px);text-transform:uppercase;overflow-wrap:anywhere}
.duel .pr{font-family:var(--font-mono);font-weight:800;font-size:clamp(22px,3.4vw,34px);color:var(--cyan)}
.duel .vs{align-self:center;font-family:var(--font-display);color:var(--violet-soft)}
.result{margin-top:16px;padding:16px 18px;background:var(--ink-2);border-left:6px solid var(--line)}
.result.good{border-left-color:var(--good)}
.result.bad{border-left-color:var(--bad)}
.result b.big{display:block;font-family:var(--font-display);font-size:26px;text-transform:uppercase;margin-bottom:4px}

/* boutique */
.shop{display:grid;gap:26px}
.shop-grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(230px,1fr))}
.xh{display:grid;grid-template-columns:minmax(0,320px) minmax(0,1fr);gap:20px;align-items:start}
.xh canvas{width:100%;height:auto;display:block;background:#111;image-rendering:pixelated}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}
.field label,.lab{font-weight:700;letter-spacing:.12em;text-transform:uppercase;font-size:12px;color:var(--cyan)}
select,input[type=text],input[type=number],textarea{background:var(--ink-2);color:var(--paper);border:2px solid var(--line);padding:10px 12px;font-weight:600;min-width:0;max-width:100%;width:100%}
input[type=color]{width:70px;height:40px;border:2px solid var(--line);background:var(--ink-2);padding:2px;cursor:pointer}
input[type=range]{width:100%;accent-color:var(--violet-soft)}
textarea{min-height:140px;resize:vertical}
.feed{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.feed li{background:var(--ink-2);padding:8px 12px;overflow-wrap:anywhere}

/* classement et tableaux */
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line)}
th{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--cyan)}
td.num,th.num{text-align:right;font-family:var(--font-mono);font-weight:800;font-variant-numeric:tabular-nums}
.who{display:flex;align-items:center;gap:10px;min-width:0}
.who span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.scroll{overflow-x:auto}
.foot{margin-top:30px;font-size:14px;color:#064a54}
.foot button{background:none;border:0;padding:0;color:inherit;text-decoration:underline;cursor:pointer}
.two{display:grid;gap:22px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.code{font-family:var(--font-mono);font-weight:800;overflow-wrap:anywhere;user-select:all;background:var(--ink-2);padding:10px 12px;display:block}

@media (max-width:760px){
  .xh{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:560px){
  body{font-size:16px}
  .panel{padding:16px;box-shadow:6px 6px 0 var(--violet)}
  .opts{grid-template-columns:minmax(0,1fr)}
  .duel{grid-template-columns:minmax(0,1fr)}
  .duel .vs{justify-self:center}
  .user b{max-width:10ch}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}