:root {
  --bg: #0e1117;
  --panel: #161b22;
  --text: #e6edf3;
  --text-muted: #8b949e;
  --green: #3fb950;
  --red: #f85149;
  --gray: #8b949e;
  --border: #30363d;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

header {
  padding: 32px 24px 16px;
  max-width: 880px;
  margin: 0 auto;
}

header h1 { margin: 0 0 8px; font-size: 24px; }
header p { margin: 0; color: var(--text-muted); font-size: 14px; }

main {
  max-width: 880px;
  margin: 0 auto;
  padding: 16px 24px 32px;
  display: grid;
  gap: 8px;
}

.app-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  display: grid;
  grid-template-columns: 16px 1fr auto;
  gap: 16px;
  align-items: center;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--gray);
}
.dot.up   { background: var(--green); box-shadow: 0 0 8px rgba(63,185,80,.4); }
.dot.down { background: var(--red);   box-shadow: 0 0 8px rgba(248,81,73,.4); }

.app-name { font-weight: 600; }
.app-url  { color: var(--text-muted); font-size: 12px; font-family: ui-monospace, monospace; }

.app-meta { color: var(--text-muted); font-size: 13px; text-align: right; }
.app-meta .status-label {
  text-transform: uppercase;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
}
.status-label.up   { color: var(--green); }
.status-label.down { color: var(--red); }
.status-label.stale { color: var(--gray); }

footer {
  max-width: 880px;
  margin: 0 auto;
  padding: 16px 24px 32px;
  color: var(--text-muted);
  font-size: 12px;
}

footer code {
  background: var(--panel);
  padding: 2px 6px;
  border-radius: 3px;
}