/* Swann vs Nils · Arcade — feuille commune à tous les jeux.
   Mise en page : borne d'arcade — titre, tableau des scores, écran de jeu, panneau (menu / pause / fin) ou manettes tactiles, puis commandes et règles. */
:root{
  --bg:#1a1530; --panel:#251d45; --panel-2:#2f2558; --ink:#f6efe6; --muted:#a89ec9;
  --swann:#ff7a4d; --swann-d:#b44a26; --nils:#2fd3c4; --nils-d:#17877d;
  --hp-empty:#3a2f63; --hurt:#e64a5f; --gold:#ffd166; --gold-d:#a4801f; --sky:#7fe3ff; --edge:#0e0b1c;
  --display:"Bungee","Impact","Arial Black",sans-serif;
  --body:"Rubik",system-ui,-apple-system,sans-serif;
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:14px;
  -webkit-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent;touch-action:manipulation}
[hidden]{display:none!important}
button{font:inherit;color:inherit}
a{color:var(--gold)}
:focus-visible{outline:3px solid var(--ink);outline-offset:3px}
.wrap{max-width:920px;margin:0 auto;padding-inline:16px;padding-block:12px;display:flex;flex-direction:column;gap:12px}

/* en-tête */
.top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.back{display:inline-flex;align-items:center;gap:6px;min-height:36px;padding:0 12px;border-radius:18px;background:var(--panel);color:var(--ink);text-decoration:none;font-weight:700;font-size:13px;box-shadow:inset 0 0 0 2px var(--panel-2)}
.gtitle{margin:0;font-family:var(--display);font-weight:400;font-size:clamp(18px,4.4vw,26px);letter-spacing:.04em;color:var(--gold)}

/* tableau des scores */
.hud{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:10px;align-items:center}
.side{display:flex;align-items:center;gap:10px;min-width:0}
.side.right{justify-content:flex-end}
.nm{font-family:var(--display);font-size:clamp(14px,3.6vw,20px);letter-spacing:.04em;white-space:nowrap}
.side.left .nm{color:var(--swann)} .side.right .nm{color:var(--nils)}
.sc{font-family:var(--display);font-size:clamp(24px,6vw,36px);line-height:1;min-width:2ch;text-align:center;background:var(--edge);border-radius:10px;padding:6px 10px;font-variant-numeric:tabular-nums}
.side.left .sc{color:var(--swann)} .side.right .sc{color:var(--nils)}
.tag{font-family:var(--body);font-weight:700;font-size:10px;letter-spacing:.08em;border-radius:4px;padding:2px 5px;color:var(--bg);vertical-align:middle}
.side.left .tag{background:var(--swann)} .side.right .tag{background:var(--nils)}
.mid{display:flex;flex-direction:column;align-items:center;gap:5px}
.midtxt{font-family:var(--display);font-size:13px;color:var(--gold);white-space:nowrap;font-variant-numeric:tabular-nums}
.icon{background:var(--panel);border:2px solid var(--edge);border-radius:8px;width:44px;height:30px;cursor:pointer;display:grid;place-items:center;padding:0}
.icon svg{width:14px;height:14px;fill:var(--ink)}

/* écran de jeu */
.stage{position:relative;border-radius:10px;overflow:hidden;border:3px solid var(--edge);background:var(--panel)}
canvas{display:block;width:100%;aspect-ratio:16/9;height:auto}
.ann{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center;padding:12px;pointer-events:none}
.big{font-family:var(--display);font-size:clamp(26px,8.5vw,68px);line-height:1.02;text-shadow:0 4px 0 var(--edge);text-wrap:balance;color:var(--ink)}
.big.pop{animation:pop .35s cubic-bezier(.2,1.6,.4,1)}
@keyframes pop{from{transform:scale(1.6);opacity:0}to{transform:scale(1);opacity:1}}
.sub{font-size:clamp(12px,2.6vw,16px);font-weight:700;background:rgba(14,11,28,.65);padding:5px 12px;border-radius:6px}

/* panneau menu / pause / fin */
.screen{background:var(--panel);border:3px solid var(--edge);border-radius:10px;padding:16px;display:flex;flex-direction:column;gap:12px;align-items:center}
.seg-label{font-size:12px;font-weight:700;letter-spacing:.08em;color:var(--muted);text-transform:uppercase}
.choices{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.choice{background:var(--panel-2);border:2px solid var(--edge);border-radius:8px;padding:10px 14px;cursor:pointer;font-family:var(--display);font-size:clamp(12px,3.4vw,15px)}
.choice[aria-pressed="true"]{background:var(--ink);color:var(--bg)}
.go{font-family:var(--display);font-size:20px;background:var(--gold);color:var(--bg);border:0;border-radius:10px;padding:14px 28px;cursor:pointer;box-shadow:0 5px 0 var(--gold-d);text-decoration:none;display:inline-block}
.go:active{transform:translateY(3px);box-shadow:0 2px 0 var(--gold-d)}
.go.alt{background:var(--panel-2);color:var(--ink);box-shadow:0 5px 0 var(--edge)}
.btnrow{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.hint{margin:0;font-size:13px;color:var(--muted);text-align:center;max-width:60ch}
.opt-btn{display:flex;align-items:center;gap:8px;height:38px;padding:0 14px;border:0;border-radius:19px;background:var(--panel-2);cursor:pointer;font-family:var(--display);font-size:12px}
.opt-btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.opt-btn[aria-pressed="true"]{color:var(--muted);text-decoration:line-through}
body.play .screen{display:none}

/* commandes et règles */
.info{display:grid;grid-template-columns:1fr;gap:12px}
@media (min-width:760px){.info{grid-template-columns:minmax(0,1fr) minmax(0,1.2fr)}}
.card{background:var(--panel);border-radius:10px;padding:14px;min-width:0}
.card h3{margin:0 0 10px;font-family:var(--display);font-weight:400;font-size:15px;letter-spacing:.04em}
.legend{overflow-x:auto}
.legend table{border-collapse:collapse;width:100%;font-size:13px}
.legend th,.legend td{padding:5px 6px;text-align:left;white-space:nowrap}
.legend th{font-family:var(--display);font-weight:400;font-size:12px}
.legend th.s{color:var(--swann)} .legend th.n{color:var(--nils)}
.legend td:first-child{color:var(--muted)}
kbd{font-family:var(--display);font-size:11px;background:var(--panel-2);border-radius:4px;padding:2px 6px;color:var(--ink);border-bottom:2px solid var(--edge)}
.rules{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.rules li{display:grid;grid-template-columns:minmax(0,8.5em) minmax(0,1fr);gap:4px 10px;font-size:13px;line-height:1.4}
.rules b{font-weight:700}
.rules span{color:var(--muted)}
.touch-toggle{margin-top:10px;background:none;border:0;color:var(--muted);font-size:12px;text-decoration:underline;cursor:pointer;padding:0}

/* ---------- commandes tactiles ---------- */
.touch{display:none}
body.touchplay{overflow:hidden}
body.touchplay .info,body.touchplay .top{display:none}
body.touchplay .wrap{position:fixed;inset:0;max-width:none;gap:0;
  padding:calc(env(safe-area-inset-top,0px) + 8px) calc(env(safe-area-inset-right,0px) + 12px) calc(env(safe-area-inset-bottom,0px) + 14px) calc(env(safe-area-inset-left,0px) + 12px)}
body.touchplay .hud{padding-bottom:10px}
body.touchplay .stage{margin-inline:calc(-12px - env(safe-area-inset-left,0px)) calc(-12px - env(safe-area-inset-right,0px));border-radius:0;border-left:0;border-right:0}
body.touchplay .touch{display:flex;flex:1;min-height:0;align-items:flex-end;justify-content:space-between;gap:10px;padding-top:12px}
.cluster{display:flex;align-items:flex-end;gap:14px;min-width:0}
.cluster.n{flex-direction:row-reverse}
body.solo .cluster.n{display:none}
body.solo .cluster.s{flex:1;justify-content:space-between}
.dpad{display:grid;grid-template-columns:repeat(3,64px);grid-template-rows:repeat(2,64px);gap:6px}
.dpad .u{grid-column:2;grid-row:1}.dpad .l{grid-column:1;grid-row:2}.dpad .r{grid-column:3;grid-row:2}.dpad .d{grid-column:2;grid-row:2}
.dpad.nou{grid-template-rows:64px}.dpad.nou .l,.dpad.nou .r{grid-row:1}
.acts{display:flex;gap:12px;align-items:flex-end}
.tb{border:0;cursor:pointer;touch-action:none;white-space:nowrap;overflow:hidden;padding:0;line-height:1;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:3px;color:var(--ink);font-family:var(--display)}
.tb.dir{width:64px;height:64px;border-radius:16px;background:var(--panel);box-shadow:inset 0 0 0 3px var(--hp-empty),0 4px 0 var(--edge)}
.tb.dir svg{width:26px;height:26px;fill:none;stroke:var(--ink);stroke-width:3.4;stroke-linecap:round;stroke-linejoin:round}
.tb.act{width:88px;height:88px;border-radius:50%;font-size:12px;color:var(--bg);background:radial-gradient(circle at 38% 30%,#ffa27d,var(--swann) 62%);box-shadow:inset 0 0 0 4px var(--edge),0 6px 0 var(--edge)}
.tb.act.b{width:72px;height:72px;font-size:10px;background:var(--panel);color:var(--ink);box-shadow:inset 0 0 0 3px var(--ink),0 5px 0 var(--edge)}
.cluster.n .tb.act:not(.b),body.hero-n .cluster.s .tb.act:not(.b){background:radial-gradient(circle at 38% 30%,#7ff0e4,var(--nils) 62%)}
.tb.press{transform:translateY(3px) scale(.96);filter:brightness(1.2)}
/* solo sur téléphone tenu droit : tout tient dans la largeur d'un iPhone */
@media (orientation:portrait){
  body.touchplay.solo .dpad{grid-template-columns:repeat(3,58px);grid-template-rows:repeat(2,58px);gap:5px}
  body.touchplay.solo .dpad.nou{grid-template-rows:58px}
  body.touchplay.solo .tb.dir{width:58px;height:58px}
  body.touchplay.solo .tb.act{width:84px;height:84px}
  body.touchplay.solo .tb.act.b{width:64px;height:64px}
  body.touchplay.solo .cluster,body.touchplay.solo .acts{gap:10px}
  body.touchplay.solo .touch{padding-bottom:18px}
}
/* deux joueurs sur un même téléphone : commandes compactes */
body.touchplay:not(.solo) .dpad{grid-template-columns:repeat(3,48px);grid-template-rows:repeat(2,48px);gap:5px}
body.touchplay:not(.solo) .dpad.nou{grid-template-rows:48px}
body.touchplay:not(.solo) .tb.dir{width:48px;height:48px;border-radius:12px}
body.touchplay:not(.solo) .tb.act{width:62px;height:62px;font-size:9px}
body.touchplay:not(.solo) .tb.act.b{width:52px;height:52px;font-size:8px}
body.touchplay:not(.solo) .cluster{gap:8px}
body.touchplay:not(.solo) .acts{flex-direction:column-reverse;gap:8px}
/* téléphone à l'horizontale : écran de jeu plein écran, commandes transparentes dans les coins */
@media (orientation:landscape){
  body.touchplay .wrap{padding:0}
  body.touchplay .hud{position:absolute;z-index:3;top:calc(env(safe-area-inset-top,0px) + 6px);left:calc(env(safe-area-inset-left,0px) + 20px);right:calc(env(safe-area-inset-right,0px) + 20px);padding:0}
  body.touchplay .sc{background:rgba(14,11,28,.6);font-size:24px}
  body.touchplay .stage{position:absolute;inset:0;margin:0;border:0;display:flex;align-items:center;justify-content:center;background:var(--bg)}
  body.touchplay canvas{height:100%;width:auto;max-width:100%}
  body.touchplay .touch{position:absolute;z-index:2;left:0;right:0;bottom:0;pointer-events:none;
    padding:0 calc(env(safe-area-inset-right,0px) + 18px) calc(env(safe-area-inset-bottom,0px) + 12px) calc(env(safe-area-inset-left,0px) + 18px)}
  body.touchplay .cluster{pointer-events:auto}
  body.touchplay .tb.dir{background:rgba(14,11,28,.4);box-shadow:inset 0 0 0 2px rgba(246,239,230,.4)}
  body.touchplay .tb.act:not(.b){background:rgba(255,122,77,.55);box-shadow:inset 0 0 0 3px var(--swann);color:var(--ink)}
  body.touchplay .cluster.n .tb.act:not(.b),body.touchplay.hero-n .cluster.s .tb.act:not(.b){background:rgba(47,211,196,.5);box-shadow:inset 0 0 0 3px var(--nils)}
  body.touchplay .tb.act.b{background:rgba(14,11,28,.45)}
}
@media (prefers-reduced-motion:reduce){.big.pop{animation:none}}