:root {
  --primary-gradient: linear-gradient(90deg, #00FFA8, #00C0FF);
  --accent: #00FFA8;
  --secondary: #00C0FF;
  --gold: #FFD166;
  --gold-deep: #FFA500;
  --bg-primary: #0a0e17;
  --bg-secondary: #0d121e;
  --bg-light: #1a2130;
  --text: #ffffff;
  --text-2: #b0b7c3;
  --text-muted: #8a9199;
  --card-bg: rgba(255, 255, 255, 0.03);
  --card-border: rgba(255, 255, 255, 0.07);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  background:
    radial-gradient(1200px 700px at 50% -10%, rgba(0, 192, 255, 0.10), transparent 60%),
    radial-gradient(900px 600px at 80% 110%, rgba(0, 255, 168, 0.08), transparent 60%),
    var(--bg-primary);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── Top register banner ── */
.banner {
  position: sticky;
  top: 0;
  z-index: 50;
  background: linear-gradient(90deg, rgba(0, 255, 168, 0.14), rgba(0, 192, 255, 0.14));
  border-bottom: 1px solid rgba(0, 255, 168, 0.25);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 12px 20px;
  flex-wrap: wrap;
  text-align: center;
}
.banner.hidden { display: none; }
.banner__text { font-size: 0.95rem; color: #eaf6ff; }
.banner__text b { color: var(--accent); }
.banner__cta {
  display: flex; gap: 10px;
}
.btn {
  border: none; cursor: pointer; font-weight: 700; border-radius: 10px;
  padding: 10px 18px; font-size: 0.9rem; transition: transform .15s, box-shadow .15s, opacity .15s;
  font-family: inherit;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn--primary { background: var(--primary-gradient); color: #04121a; box-shadow: 0 6px 20px rgba(0, 255, 168, 0.3); }
.btn--ghost { background: transparent; color: #eaf6ff; border: 1px solid var(--card-border); }
.btn:disabled { opacity: .45; cursor: not-allowed; transform: none; }

/* ── Header ── */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 28px; max-width: 1200px; margin: 0 auto; gap: 16px; flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.2rem; letter-spacing: .5px; }
.brand .dot { width: 12px; height: 12px; border-radius: 50%; background: var(--primary-gradient); box-shadow: 0 0 14px var(--accent); }
.brand .grad { background: var(--primary-gradient); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }

.attempts {
  display: flex; align-items: center; gap: 12px;
  background: var(--card-bg); border: 1px solid var(--card-border);
  padding: 10px 18px; border-radius: 14px;
}
.attempts__num {
  font-size: 1.6rem; font-weight: 800; line-height: 1;
  background: var(--primary-gradient); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.attempts__label { font-size: .72rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }

/* ── Hero / prize ── */
.hero { text-align: center; padding: 10px 20px 0; max-width: 880px; margin: 0 auto; }
.hero__eyebrow {
  display: inline-block; font-size: .78rem; letter-spacing: 2px; text-transform: uppercase;
  color: var(--accent); border: 1px solid rgba(0, 255, 168, 0.3); padding: 6px 14px; border-radius: 999px; margin-bottom: 14px;
}
.hero h1 { font-size: clamp(1.8rem, 5vw, 3rem); line-height: 1.08; font-weight: 800; }
.hero h1 .grad { background: linear-gradient(90deg, var(--gold), var(--gold-deep)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero p { color: var(--text-2); margin-top: 12px; font-size: 1.05rem; }

/* ── Stage ── */
.stage { display: flex; flex-direction: column; align-items: center; padding: 24px 16px 40px; }
.wheel-wrap { position: relative; width: min(86vw, 560px); aspect-ratio: 1; }
#wheel { width: 100%; height: 100%; display: block; }

.spin-btn {
  margin-top: 26px;
  font-size: 1.15rem; font-weight: 800; letter-spacing: 1px;
  padding: 16px 54px; border-radius: 999px; border: none; cursor: pointer;
  color: #04121a; background: var(--primary-gradient);
  box-shadow: 0 10px 30px rgba(0, 255, 168, 0.35), inset 0 0 0 2px rgba(255,255,255,.2);
  text-transform: uppercase; transition: transform .15s, box-shadow .15s, opacity .2s;
  font-family: inherit;
}
.spin-btn:hover:not(:disabled) { transform: translateY(-2px) scale(1.02); box-shadow: 0 14px 38px rgba(0, 255, 168, 0.5); }
.spin-btn:disabled { opacity: .5; cursor: not-allowed; }

.stage__hint { color: var(--text-muted); font-size: .85rem; margin-top: 14px; }

/* ── Tasks wall ── */
.wall { max-width: 1100px; margin: 10px auto 60px; padding: 0 20px; }
.wall h2 { text-align: center; font-size: 1.5rem; margin-bottom: 6px; }
.wall p.sub { text-align: center; color: var(--text-2); margin-bottom: 26px; }
.task-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; }
.task {
  background: var(--card-bg); border: 1px solid var(--card-border); border-radius: 16px;
  padding: 20px; transition: transform .2s, border-color .2s, background .2s;
}
.task:hover { transform: translateY(-4px); border-color: rgba(0, 255, 168, 0.35); background: rgba(0, 255, 168, 0.04); }
.task__icon { font-size: 1.8rem; }
.task__title { font-weight: 700; margin: 10px 0 4px; }
.task__desc { color: var(--text-muted); font-size: .85rem; min-height: 38px; }
.task__reward { display: inline-block; margin-top: 12px; font-weight: 700; color: var(--accent); font-size: .85rem; }
.task .btn { margin-top: 14px; width: 100%; }

/* ── Reveal modal ── */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(4, 8, 14, 0.82); backdrop-filter: blur(6px);
  display: none; align-items: center; justify-content: center; z-index: 200; padding: 20px;
}
.modal-backdrop.show { display: flex; animation: fade .25s ease; }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
.modal {
  background: linear-gradient(180deg, var(--bg-secondary), var(--bg-primary));
  border: 1px solid var(--card-border); border-radius: 22px; padding: 38px 34px; max-width: 420px; width: 100%;
  text-align: center; box-shadow: 0 30px 80px rgba(0,0,0,.6); animation: pop .35s cubic-bezier(.2,1.3,.4,1);
}
@keyframes pop { from { transform: scale(.85); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.modal .emoji { font-size: 3.4rem; }
.modal h3 { font-size: 1.5rem; margin: 10px 0 6px; }
.modal h3.win { background: linear-gradient(90deg, var(--gold), var(--gold-deep)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.modal p { color: var(--text-2); margin-bottom: 22px; }
.modal .btn { width: 100%; }

/* ── Auth modal ── */
.auth { text-align: left; }
.auth h3 { text-align: center; }
.auth label { display: block; font-size: .8rem; color: var(--text-muted); margin: 14px 0 6px; }
.auth input {
  width: 100%; padding: 12px 14px; border-radius: 10px; border: 1px solid var(--card-border);
  background: rgba(255,255,255,.04); color: var(--text); font-size: .95rem; font-family: inherit;
}
.auth input:focus { outline: none; border-color: var(--accent); }
.auth .switch { text-align: center; margin-top: 16px; font-size: .85rem; color: var(--text-muted); }
.auth .switch a { color: var(--accent); cursor: pointer; }
.auth .note { font-size: .78rem; color: var(--text-muted); margin-top: 8px; text-align: center; }

footer { text-align: center; color: var(--text-muted); font-size: .8rem; padding: 30px 20px 50px; }

@media (max-width: 600px) {
  .topbar { padding: 14px 16px; }
  .attempts__num { font-size: 1.3rem; }
}
</content>