body {
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

.card {
  border-radius: 12px;
}

.navbar-brand {
  font-weight: 600;
}

.log-window {
  min-height: 220px;
  max-height: 220px;
  margin-bottom: 0;
  background: #0d1117;
  color: #d1d5db;
  padding: 12px;
  font-size: 12px;
  overflow-y: auto;
  border-radius: 8px;
  white-space: pre-wrap;
}