:root{
  --bg:#0b0f17; --card:#121a27; --text:#e7eefc; --muted:#93a4c7;
  --line:#23314a; --btn:#1e2b43; --btn2:#2a3b5f;
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Helvetica,Arial;
  background:radial-gradient(1200px 600px at 20% 0%, #12203a 0%, var(--bg) 55%);
  color:var(--text);
}
.wrap{max-width:840px;margin:0 auto;padding:24px}
header{margin-bottom:14px}
h1{margin:0 0 6px;font-size:28px}
.sub{margin:0;color:var(--muted)}
.card{
  background:linear-gradient(180deg, #121a27 0%, #101727 100%);
  border:1px solid var(--line);
  border-radius:16px;
  padding:18px;
  box-shadow:0 10px 30px rgba(0,0,0,.35);
}
.step h2{margin:0 0 12px;font-size:18px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:720px){.grid2{grid-template-columns:1fr}}
.panel{padding:14px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.02)}
.row{display:flex;gap:10px;align-items:center}
input{
  width:100%;padding:12px;border-radius:12px;border:1px solid var(--line);
  background:#0e1523;color:var(--text);outline:none;
}
input:focus{border-color:rgba(147,164,199,.55)}
button{
  padding:12px 14px;border-radius:12px;border:1px solid var(--line);
  background:var(--btn);color:var(--text);cursor:pointer;font-weight:600;
}
button:hover{background:var(--btn2)}
button:disabled{opacity:.55;cursor:not-allowed}
button.primary{background:rgba(77,163,255,.18);border-color:rgba(77,163,255,.35)}
button.primary:hover{background:rgba(77,163,255,.26)}
button.ghost{background:transparent;border-color:rgba(147,164,199,.35)}
.hint{color:var(--muted);margin:10px 0 0;font-size:13px}
.hidden{display:none}
.topline{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.status{margin:14px 0;padding:10px 12px;border-radius:12px;background:#0e1523;border:1px solid var(--line);color:var(--muted)}
.players{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.player{padding:12px;border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.02)}
.label{color:var(--muted);font-size:12px;margin-bottom:4px}
.value{font-weight:800;font-size:16px}
.pill{
  margin-top:10px;display:inline-block;padding:7px 10px;border-radius:999px;
  border:1px solid rgba(147,164,199,.3);color:var(--muted);font-size:13px;
}
.choices{margin-top:14px;display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}
@media (max-width:720px){.choices{grid-template-columns:1fr}}
.choice{font-size:16px;padding:14px}
.result{margin-top:14px;padding:14px;border-radius:14px;border:1px solid rgba(77,163,255,.35);background:rgba(77,163,255,.06)}
.resultTitle{font-size:18px;font-weight:900;margin-bottom:6px}
.resultDetail{color:var(--muted);margin-bottom:12px}
.shareRow{margin-top:12px}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace}
.foot{margin-top:14px}
.muted{color:var(--muted);font-size:12px}