:root {
  --bg: #0e0c12;
  --card: #1a1620;
  --text: #ece6d8;
  --muted: #a69f92;
  --gold: #ffc86e;
  --play: #3b7a57;
  --apple: #2a2a2e;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: radial-gradient(circle at 50% 20%, #3a2410 0%, var(--bg) 60%);
  color: var(--text);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

.card {
  width: 100%;
  max-width: 420px;
  padding: 28px 24px;
  border-radius: 20px;
  background: var(--card);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  text-align: center;
}

.eyebrow {
  margin: 0;
  letter-spacing: 0.3em;
  color: var(--gold);
  font-weight: 700;
}

h1 {
  margin: 8px 0 20px;
  font-size: 26px;
  line-height: 1.2;
}

.vault {
  margin-bottom: 20px;
  padding: 16px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.05);
}

.code-label,
.note,
.hint {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.code {
  margin: 4px 0 12px;
  font: 700 32px/1.2 ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 0 0 8px;
}

.stats div {
  padding: 8px 4px;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.25);
}

.stats dt {
  font-size: 12px;
  color: var(--muted);
}

.stats dd {
  margin: 2px 0 0;
  font-size: 20px;
  font-weight: 700;
}

.button {
  display: block;
  width: 100%;
  margin: 10px 0;
  padding: 14px;
  border: 0;
  border-radius: 12px;
  color: #fff;
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.play {
  background: var(--play);
}

.apple {
  background: var(--apple);
}

.copy {
  background: transparent;
  border: 2px solid var(--gold);
  color: var(--gold);
}

.button:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
}