:root{
  --x:#ff7a3c;        /* orange */
  --x-glow:#ff9a5e;
  --o:#39d0d8;        /* cyan */
  --o-glow:#67e8ef;
  --ink:#eaf0ff;
  --muted:#9aa6d6;
  --card:rgba(22,27,58,.72);
  --line:rgba(255,255,255,.10);
}
*{box-sizing:border-box}
/* L'attribut/propriété `hidden` doit TOUJOURS l'emporter : sinon les règles auteur
   (ex. .pop{display:grid}, .screen…) écrasent `hidden` et l'élément reste visible. */
[hidden]{display:none!important}
html,body{margin:0;height:100%}
body{
  font-family:'Inter',system-ui,sans-serif;
  color:var(--ink);
  background:#0b0f24;
  -webkit-tap-highlight-color:transparent;
  overflow-x:hidden;
}
.bg{
  position:fixed;inset:0;z-index:-1;
  background:
    radial-gradient(60% 50% at 18% 12%, rgba(255,122,60,.22), transparent 60%),
    radial-gradient(55% 50% at 85% 20%, rgba(57,208,216,.20), transparent 60%),
    radial-gradient(70% 60% at 50% 110%, rgba(120,86,255,.22), transparent 60%),
    linear-gradient(160deg,#0e1230,#0b0f24 60%);
  animation:drift 18s ease-in-out infinite alternate;
}
@keyframes drift{to{transform:scale(1.08) translateY(-2%)}}

.wrap{min-height:100%;display:grid;place-items:center;padding:24px 16px}
.card{
  width:100%;max-width:440px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:26px;
  padding:30px 26px 26px;
  box-shadow:0 30px 80px -30px rgba(0,0,0,.7), inset 0 1px 0 rgba(255,255,255,.06);
  backdrop-filter:blur(14px);
}

/* ---------- HUB (plateforme) ---------- */
.hub-header{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px}
.brand{font-family:'Fredoka';font-weight:600;font-size:20px;display:flex;align-items:center;gap:8px}
.brand b{color:var(--o-glow)}
.brand-mark{color:var(--x);font-size:18px}
.acct-box{text-align:right;font-size:13px}
.acct-id{display:flex;align-items:center;gap:6px;justify-content:flex-end;font-size:14px}
.acct-id b{color:var(--ink)}
.acct-stats{color:var(--muted);font-size:12px;margin-top:2px;display:flex;align-items:center;gap:8px;justify-content:flex-end}
.acct-out{background:transparent;border:0;color:var(--muted);font:inherit;font-size:12px;cursor:pointer;text-decoration:underline}
.acct-out:hover{color:var(--ink)}

.section-title{font-size:13px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:1px;margin:0 0 12px}

.games-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.game-tile{
  display:flex;flex-direction:column;align-items:flex-start;gap:4px;
  border:1px solid var(--line);border-radius:18px;padding:16px;
  background:rgba(0,0,0,.22);cursor:pointer;text-align:left;
  font:inherit;color:var(--ink);transition:transform .12s, border-color .2s, background .2s;
  min-height:112px;justify-content:center;position:relative;overflow:hidden;
}
.game-tile:not(.soon):hover{transform:translateY(-3px);border-color:rgba(255,255,255,.22);background:rgba(255,255,255,.05)}
.game-tile:active{transform:scale(.98)}
.game-tile.x{box-shadow:inset 0 -40px 60px -40px var(--x)}
.gt-mark{font-family:'Fredoka';font-size:26px;line-height:1;margin-bottom:4px;display:flex;gap:4px}
.gt-mark .gt-x{color:var(--x)}
.gt-mark .gt-o{color:var(--o)}
.gt-mark.big{color:var(--muted);font-size:28px}
.gt-name{font-family:'Fredoka';font-weight:600;font-size:17px}
.gt-tag{font-size:12px;color:var(--muted);line-height:1.25}
.game-tile.soon{cursor:default;opacity:.6;border-style:dashed}
.game-tile.ghost{align-items:center;justify-content:center;text-align:center}

.hub-note{margin-top:18px;text-align:center}
.hub-note p{color:var(--muted);font-size:13.5px;line-height:1.5}
.link-btn{background:transparent;border:0;color:var(--o-glow);font:inherit;font-weight:600;cursor:pointer;text-decoration:underline;padding:0}

/* ---------- POPUP DÉFI + TOAST ---------- */
.pop{position:fixed;inset:0;z-index:60;display:grid;place-items:center;background:rgba(6,9,20,.7);backdrop-filter:blur(2px);padding:20px}
.pop-card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:22px;width:100%;max-width:300px;text-align:center;box-shadow:0 30px 80px -30px #000}
.pop-card h3{margin:0 0 14px;font-size:16px}
.defy-games{display:flex;flex-direction:column;gap:8px;margin-bottom:14px}
.defy-games .btn-sm{padding:12px;font-size:15px}
.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);z-index:70;background:rgba(20,26,58,.96);border:1px solid var(--line);color:var(--ink);padding:11px 18px;border-radius:12px;font-size:14px;font-weight:600;box-shadow:0 12px 30px -10px #000;animation:toastin .25s ease}
@keyframes toastin{from{opacity:0;transform:translate(-50%,8px)}to{opacity:1;transform:translate(-50%,0)}}

/* ---------- BARRE DE COMPTE (legacy morpion home) ---------- */
.acct-bar{display:flex;justify-content:flex-end;margin:-8px 0 6px;min-height:24px}
.acct-bar .chip{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.06);border:1px solid var(--line);
  border-radius:999px;padding:6px 12px;font-size:13px;cursor:pointer;color:var(--ink);
}
.acct-bar .chip:hover{background:rgba(255,255,255,.11)}
.acct-bar .chip b{color:var(--o-glow);font-weight:600}
.acct-bar .dot-on{width:8px;height:8px;border-radius:50%;background:#34e07a;box-shadow:0 0 8px #34e07a}

.back{background:transparent;border:0;color:var(--muted);font:inherit;font-size:13px;cursor:pointer;padding:0;margin-bottom:6px}
.back:hover{color:var(--ink)}
.logo.small{font-size:26px}

/* ---------- LOBBY ---------- */
.lobby-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:6px}
.lobby-pseudo{font-family:'Fredoka';font-weight:700;font-size:24px}
.lobby-stats{font-size:13px;color:var(--muted);margin-top:2px}
.lobby-stats b{color:var(--ink)}
.lobby-actions{display:flex;flex-direction:column;gap:6px;align-items:flex-end}
.lobby-actions .mini{text-decoration:none;text-align:center}

#resume-banner{margin:10px 0}
#resume-banner .btn{width:100%}

.lobby-section{margin-top:18px}
.lobby-section h3{font-size:14px;font-weight:700;margin:0 0 10px;color:var(--ink);display:flex;align-items:center;gap:6px}
.muted-count{color:var(--muted);font-weight:500;font-size:12px}
.empty{color:var(--muted);font-size:13px;margin:0;font-style:italic}

.row{
  display:flex;align-items:center;gap:10px;
  background:rgba(0,0,0,.22);border:1px solid var(--line);
  border-radius:13px;padding:10px 12px;margin-bottom:8px;
}
.row .who{display:flex;align-items:center;gap:8px;min-width:0;flex:1}
.row .who .nm{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row .who small{color:var(--muted);font-size:11.5px}
.dot{width:9px;height:9px;border-radius:50%;flex:none}
.dot.on{background:#34e07a;box-shadow:0 0 9px #34e07a}
.dot.off{background:#5b6488}
.row .acts{display:flex;gap:6px;flex:none}
.btn-sm{border:0;border-radius:9px;padding:8px 12px;font:inherit;font-size:13px;font-weight:600;cursor:pointer;color:#0b0f24}
.btn-sm.go{background:linear-gradient(135deg,var(--x-glow),var(--x))}
.btn-sm.ok{background:linear-gradient(135deg,var(--o-glow),var(--o))}
.btn-sm.no{background:rgba(255,255,255,.08);color:var(--ink);border:1px solid var(--line)}
.btn-sm:active{transform:scale(.97)}
.btn-sm:disabled{opacity:.5;cursor:default}
.pill{font-size:11px;color:var(--muted);padding:4px 8px;border:1px solid var(--line);border-radius:999px}

.add-row{display:flex;gap:8px}
.add-row input{flex:1;background:rgba(0,0,0,.28);border:1px solid var(--line);border-radius:11px;padding:11px 13px;color:var(--ink);font:inherit;outline:none}
.add-row input:focus{border-color:var(--o)}
.mini-btn{padding:11px 16px;font-size:14px}
.addfriend-hint{color:var(--muted);font-size:12.5px;margin:0 0 8px}
.auth-note{background:rgba(57,208,216,.12);border:1px solid rgba(57,208,216,.35);color:var(--o-glow);font-size:13px;border-radius:12px;padding:10px 12px;margin:0 0 16px;text-align:center;line-height:1.45}

/* ---------- ACCUEIL ---------- */
.logo{
  font-family:'Fredoka',sans-serif;font-weight:700;
  font-size:34px;margin:0;text-align:center;letter-spacing:.5px;
}
.logo span{color:var(--x);margin:0 6px}
.tagline{color:var(--muted);text-align:center;margin:.5rem 0 1.4rem;font-size:14.5px;line-height:1.5}

.tabs{display:flex;gap:6px;background:rgba(0,0,0,.25);padding:5px;border-radius:14px;margin-bottom:20px}
.tab{
  flex:1;border:0;background:transparent;color:var(--muted);
  padding:10px;border-radius:10px;font:inherit;font-weight:600;cursor:pointer;transition:.2s;
}
.tab.is-active{background:rgba(255,255,255,.10);color:var(--ink)}

.pane{display:none;flex-direction:column;gap:16px}
.pane.is-active{display:flex}
/* Onglets P4 : volets empilés dans la même cellule → la carte garde la hauteur
   du plus grand volet, taille identique quel que soit l'onglet choisi. */
.p4-panes{display:grid;align-items:start}
.p4-panes>.pane{grid-area:1/1;display:flex;visibility:hidden;pointer-events:none}
.p4-panes>.pane.is-active{visibility:visible;pointer-events:auto}
.hint{margin:-2px 0 2px;color:var(--muted);font-size:13px;text-align:center;opacity:.9}
.link-inline{background:transparent;border:0;color:var(--o-glow);font:inherit;font-size:13px;cursor:pointer;padding:4px 0;text-decoration:underline;align-self:center}
.link-inline:hover{color:var(--ink)}
.field em{color:var(--muted);font-style:normal;font-weight:500;font-size:12px;opacity:.8}
.field{display:flex;flex-direction:column;gap:7px}
.field>span{font-size:13px;font-weight:600;color:var(--muted);padding-left:2px}
.field small{color:var(--muted);font-size:12px;padding-left:2px;opacity:.8}
.field input{
  background:rgba(0,0,0,.28);border:1px solid var(--line);border-radius:13px;
  padding:14px 15px;color:var(--ink);font:inherit;font-size:16px;outline:none;transition:.18s;
}
.field input:focus{border-color:var(--o);box-shadow:0 0 0 3px rgba(57,208,216,.18)}
.code-input{text-transform:uppercase;letter-spacing:6px;font-weight:700;font-size:22px;text-align:center}

.btn{
  border:0;border-radius:14px;padding:15px;font:inherit;font-weight:700;font-size:16px;
  cursor:pointer;color:#0b0f24;transition:transform .12s, filter .2s;
}
.btn:active{transform:translateY(1px) scale(.99)}
.btn-x{background:linear-gradient(135deg,var(--x-glow),var(--x));box-shadow:0 12px 30px -12px var(--x)}
.btn-o{background:linear-gradient(135deg,var(--o-glow),var(--o));box-shadow:0 12px 30px -12px var(--o)}
.btn:disabled{filter:saturate(.4) brightness(.8);cursor:wait}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn-link{background:transparent;color:var(--muted);text-decoration:none;text-align:center;box-shadow:none}

.form-msg{margin:2px 0 0;font-size:13.5px;min-height:1.1em;text-align:center}
.form-msg.err{color:#ff8b8b}
.form-msg.ok{color:var(--o-glow)}

/* ---------- JEU ---------- */
.screen.card{max-width:460px}
.game-head{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:8px;margin-bottom:14px}
.player{display:flex;flex-direction:column;align-items:center;gap:3px;padding:12px 6px;border-radius:16px;border:1px solid transparent;transition:.25s}
.player .mark{font-size:26px;line-height:1}
.player.p-x .mark{color:var(--x)}
.player.p-o .mark{color:var(--o)}
.player .pname{font-weight:600;font-size:14px;max-width:13ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.player .score{font-family:'Fredoka';font-weight:700;font-size:20px;color:var(--muted)}
.player.active{background:rgba(255,255,255,.06)}
.player.p-x.active{border-color:rgba(255,122,60,.5);box-shadow:0 0 24px -6px var(--x)}
.player.p-o.active{border-color:rgba(57,208,216,.5);box-shadow:0 0 24px -6px var(--o)}
.player.active .score{color:var(--ink)}
.vs{color:var(--muted);font-size:12px;font-weight:600;letter-spacing:1px}

.status{text-align:center;font-weight:600;min-height:1.3em;margin-bottom:14px;color:var(--muted);transition:.2s}
.status.you{color:var(--ink)}
.status.win{color:var(--o-glow);font-size:18px}

.board{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  grid-template-rows:repeat(3,1fr);   /* lignes égales : cases carrées même remplies */
  gap:10px;
  aspect-ratio:1;margin:0 auto;width:100%;max-width:360px;
}
.cell{
  border:0;border-radius:18px;cursor:pointer;
  min-width:0;min-height:0;overflow:hidden;   /* le glyphe n'agrandit jamais la case */
  background:rgba(0,0,0,.30);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.05), inset 0 -6px 18px rgba(0,0,0,.35);
  display:grid;place-items:center;
  font-family:'Fredoka';font-weight:600;font-size:min(13vw,64px);line-height:1;
  transition:transform .12s, background .2s;
  position:relative;
}
.cell:disabled{cursor:default}
.cell.playable:hover{background:rgba(255,255,255,.06);transform:translateY(-2px)}
.cell.x{color:var(--x);text-shadow:0 0 26px rgba(255,122,60,.55)}
.cell.o{color:var(--o);text-shadow:0 0 26px rgba(57,208,216,.55)}
.cell .glyph{animation:pop .28s cubic-bezier(.2,1.4,.4,1)}
@keyframes pop{from{transform:scale(.2);opacity:0}to{transform:scale(1);opacity:1}}
.cell.win{background:rgba(255,255,255,.12);animation:flash 1.1s ease-in-out infinite}
@keyframes flash{50%{box-shadow:0 0 0 2px rgba(255,255,255,.35), inset 0 0 24px rgba(255,255,255,.12)}}

.waiting{margin-top:20px;text-align:center;color:var(--muted)}
.waiting-title{font-weight:700;color:var(--ink);font-size:16px;margin:0 0 4px;display:flex;align-items:center;justify-content:center;gap:8px}
.waiting-sub{font-size:13.5px;margin:0 0 14px}
.dots{display:inline-flex;gap:4px}
.dots i{width:6px;height:6px;border-radius:50%;background:var(--o);animation:blink 1.2s infinite}
.dots i:nth-child(2){animation-delay:.2s}
.dots i:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,80%,100%{opacity:.25}40%{opacity:1}}

.code-box{
  font-family:'Fredoka';font-weight:700;font-size:40px;letter-spacing:10px;
  color:var(--ink);
  background:rgba(0,0,0,.30);
  border:1px dashed rgba(255,255,255,.22);
  border-radius:16px;padding:18px 10px 18px 20px;
  margin:0 auto 14px;max-width:300px;
  text-shadow:0 0 28px rgba(57,208,216,.35);
}
.share-row{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.mini{border:1px solid var(--line);background:rgba(255,255,255,.05);color:var(--ink);border-radius:11px;padding:10px 14px;font:inherit;font-size:13.5px;font-weight:600;cursor:pointer;transition:.15s}
.mini:hover{background:rgba(255,255,255,.10)}
.mini:active{transform:scale(.97)}
.sms-note{font-size:12.5px;margin-top:14px;min-height:1em;line-height:1.4}

.game-actions{display:flex;flex-direction:column;gap:10px;margin-top:20px}

#confetti{position:fixed;inset:0;pointer-events:none;z-index:50}

@media(max-width:380px){
  .card{padding:24px 18px}
  .logo{font-size:30px}
}