body {
  min-width: 220px;
  margin: 0;
  font: 13px system-ui, sans-serif;
  background: #111827;
  color: #e5e7eb;
}

main {
  display: grid;
  gap: 8px;
  padding: 12px;
}

button {
  border: 1px solid #374151;
  border-radius: 4px;
  padding: 8px 10px;
  background: #1f2937;
  color: #f9fafb;
  cursor: pointer;
}

button:hover {
  border-color: #10b981;
}

#status {
  min-height: 18px;
  margin: 0;
  color: #9ca3af;
}