:root {
  --bg: #070816;
  --card: rgba(255,255,255,0.08);
  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.72);
  --pill: rgba(0,0,0,0.35);
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
}

#c {
  width: 100vw;
  height: 100vh;
  display: block;
}

#hud {
  position: fixed;
  top: 12px;
  left: 12px;
  display: flex;
  gap: 10px;
  z-index: 10;
}

.pill {
  padding: 10px 12px;
  border-radius: 999px;
  background: var(--pill);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.12);
  font-weight: 700;
  font-size: 14px;
}

#banner {
  position: fixed;
  top: 70px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 11;
  padding: 14px 18px;
  border-radius: 14px;
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.18);
  backdrop-filter: blur(10px);
  font-weight: 900;
  letter-spacing: 0.2px;
  box-shadow: 0 18px 40px rgba(0,0,0,0.35);
}

.hidden { display: none; }

#startOverlay {
  position: fixed;
  inset: 0;
  z-index: 12;
  display: grid;
  place-items: center;
  background: radial-gradient(ellipse at center, rgba(255,255,255,0.05), rgba(0,0,0,0.55));
  backdrop-filter: blur(6px);
}

.card {
  width: min(520px, calc(100vw - 32px));
  padding: 22px 20px;
  border-radius: 18px;
  background: var(--card);
  border: 1px solid rgba(255,255,255,0.16);
  box-shadow: 0 24px 60px rgba(0,0,0,0.35);
}

h1 { margin: 0 0 8px 0; font-size: 28px; }
p  { margin: 0 0 16px 0; color: var(--muted); line-height: 1.35; }

button {
  appearance: none;
  border: 0;
  padding: 12px 16px;
  border-radius: 14px;
  font-weight: 900;
  cursor: pointer;
  color: #120616;
  background: linear-gradient(135deg, rgba(255,153,246,0.98), rgba(153,214,255,0.98));
  box-shadow: 0 18px 40px rgba(0,0,0,0.35);
}
button:active { transform: translateY(1px); }

.tiny { margin-top: 10px; font-size: 12px; color: rgba(255,255,255,0.60); }