:root {
  --bg: #0a0a0a;
  --card: #151515;
  --text: #e0e0e0;
  --text-dim: #888;
  --accent: #4ade80;
  --border: #222;
  --green: #4ade80;
  --yellow: #fbbf24;
  --red: #ef4444;
  --bar-bg: #222;
  --bar-fill: #666;
}

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

html {
  background: var(--bg);
  height: 100%;
}

body {
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  min-height: 100dvh;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.page-center {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 2rem;
}

.page-center .container {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.site-footer {
  text-align: center;
  margin-top: 2rem;
  padding: 2rem 1rem;
  border-top: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 0.8rem;
  width: 100%;
}

.page-center .site-footer {
  margin-top: 0;
}

.site-footer .powered-by {
  margin-top: 0.5rem;
  font-size: 0.75rem;
}