:root {
  --bg: #0f1419;
  --card: #1a2332;
  --text: #f4f7fb;
  --muted: #8b9cb3;
  --accent: #3dd6c3;
  --accent2: #ff6b4a;
}

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

.app { max-width: 480px; margin: 0 auto; padding: 16px; }

.hero { text-align: center; padding: 24px 0; }
.avatar {
  width: 72px; height: 72px; border-radius: 50%;
  background: var(--card); display: flex; align-items: center; justify-content: center;
  font-size: 32px; margin: 0 auto 12px;
}
.subtitle { color: var(--muted); margin: 0; }

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}
.stat-card {
  background: var(--card);
  border-radius: 16px;
  padding: 16px;
  text-align: center;
}
.stat-card.accent { border: 1px solid var(--accent); }
.stat-value { display: block; font-size: 28px; font-weight: 700; }
.stat-label { color: var(--muted); font-size: 12px; }

.panel {
  background: var(--card);
  border-radius: 16px;
  padding: 16px;
}
.muted { color: var(--muted); font-size: 13px; }