:root{
  --bg:#0a0a0c; --panel:#141417; --panel2:#1c1c21;
  --text:#f5f5f7; --muted:#a1a1ab;
  --accent:#ffd23f; --accent2:#ff4d4d; --green:#3ddc84;
  --radius:16px;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  background:var(--bg); color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased; overscroll-behavior-y:none;
  display:flex; flex-direction:column; min-height:100dvh;
}

/* top bar */
.topbar{
  display:flex; align-items:center; justify-content:space-between;
  padding:12px 16px; border-bottom:1px solid #222228;
  position:sticky; top:0; z-index:20; background:rgba(10,10,12,.92);
  backdrop-filter:blur(10px);
}
.logo{font-weight:900;font-size:20px;letter-spacing:-.02em}
.logo span{color:var(--accent)}
.hud{display:flex;gap:8px}
.pill{background:var(--panel2);border:1px solid #2a2a31;border-radius:999px;
  padding:6px 12px;font-size:14px;font-weight:700;white-space:nowrap}
.pill b{font-variant-numeric:tabular-nums}
.pill.coins{border-color:#3a3413}

/* screens */
#stage{flex:1;display:flex;flex-direction:column;max-width:480px;width:100%;margin:0 auto;padding:0 14px 24px}
.screen{display:none;flex-direction:column;gap:14px;padding-top:18px}
.screen.active{display:flex}

/* start + results */
.kicker{font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);font-weight:700;margin-bottom:10px}
.hero-copy h1{font-size:clamp(36px,10vw,52px);line-height:1.02;font-weight:900;letter-spacing:-.02em;margin-bottom:12px}
.hero-copy h1 span{color:var(--accent)}
.sub{color:var(--muted);font-size:16px;margin-bottom:22px}
.btn{display:inline-block;font-weight:800;font-size:17px;color:#111;background:var(--accent);
  padding:15px 28px;border-radius:999px;border:0;cursor:pointer;text-align:center;
  transition:transform .12s ease}
.btn:active{transform:scale(.97)}
.btn.ghost{background:transparent;color:var(--text);border:2px solid #33333b}
.btn.small{font-size:15px;padding:11px 22px}
.btnrow{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.btnrow .btn{flex:1 1 160px}
.microline{font-size:13px;color:var(--muted);margin-top:16px;line-height:1.5}
.microline b{color:var(--green)}

/* game */
.progress{height:6px;background:#1c1c21;border-radius:999px;overflow:hidden}
.progress-fill{height:100%;width:0;background:var(--accent);border-radius:999px;transition:width .3s ease}
.round-meta{display:flex;justify-content:space-between;color:var(--muted);font-size:13px;font-weight:600}

.player-wrap{
  position:relative; width:100%; aspect-ratio:9/14; max-height:52dvh;
  background:#000; border-radius:var(--radius); overflow:hidden;
  border:1px solid #24242b;
}
.player-wrap video{width:100%;height:100%;object-fit:cover;display:block;background:#000}
.freeze-tag{
  position:absolute;top:12px;left:12px;z-index:3;
  background:var(--accent2);color:#fff;font-weight:800;font-size:12px;letter-spacing:.12em;
  padding:6px 12px;border-radius:8px;
  animation:pop .25s ease;
}
@keyframes pop{from{transform:scale(.85);opacity:0}to{transform:scale(1);opacity:1}}
.phase-overlay{
  position:absolute;inset:0;z-index:2;display:flex;align-items:center;justify-content:center;
  background:rgba(10,10,12,.55);backdrop-filter:blur(2px);
  font-size:44px;font-weight:900;text-align:center;padding:20px;line-height:1.25;
}
.phase-overlay.win{color:var(--green);text-shadow:0 2px 24px rgba(61,220,132,.5)}
.phase-overlay.lose{color:var(--accent2);text-shadow:0 2px 24px rgba(255,77,77,.5)}
.phase-overlay .amt{display:block;font-size:22px;margin-top:8px;color:var(--text);font-weight:800}

.question{font-size:19px;font-weight:800;letter-spacing:-.01em}

.stakes{display:flex;align-items:center;gap:10px}
.stakes-label{color:var(--muted);font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.08em}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{
  border:2px solid #33333b;background:var(--panel);color:var(--text);
  border-radius:999px;padding:9px 16px;font-weight:800;font-size:15px;cursor:pointer;
  font-variant-numeric:tabular-nums;
}
.chip.selected{border-color:var(--accent);background:#241f08;color:var(--accent)}

.options{display:flex;flex-direction:column;gap:10px}
.opt{
  border:0;border-radius:14px;padding:15px 16px;font-weight:800;font-size:16px;cursor:pointer;
  background:#f5f5f7;color:#111;display:flex;justify-content:space-between;align-items:center;
  text-align:left;transition:transform .1s ease;
}
.opt:active{transform:scale(.98)}
.opt small{color:#666;font-weight:700;font-size:14px}
.opt:disabled{opacity:.85;cursor:default}
.opt.picked{background:var(--accent)}
.opt.reveal-correct{background:var(--green);color:#062b18}
.opt.reveal-correct small{color:#062b18}
.opt.reveal-wrong{background:#3a2020;color:#ffb3b3}
.opt.reveal-wrong small{color:#ffb3b3}

.actions{display:flex;gap:10px;justify-content:center}
.actions .btn{flex:1}

/* results stats */
.stats{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:6px 0 4px}
.stat{background:var(--panel);border:1px solid #24242b;border-radius:var(--radius);padding:16px;text-align:center}
.stat .v{font-size:28px;font-weight:900;color:var(--accent);font-variant-numeric:tabular-nums}
.stat .l{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-top:4px}

/* waitlist block on results */
.feat{background:var(--panel);border:1px solid #3a3413;border-radius:var(--radius);padding:20px;margin-top:6px}
.feat h3{font-size:18px;margin-bottom:6px}
.feat h3 .tick{color:var(--accent);margin-right:8px}
.feat p{color:var(--muted);font-size:15px}

@media(min-width:560px){
  .player-wrap{max-height:60dvh}
}

/* Keep native visibility semantics above component display rules. */
[hidden] { display: none !important; }