body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 0.875rem;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  flex-shrink: 0;
}

.sidebar .nav-link {
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  transition: background-color 0.15s;
}

.sidebar .nav-link:hover:not(.active) {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 0.375rem;
}

.card {
  border-radius: 0.75rem;
}

.table th {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #6c757d;
}

.badge {
  font-weight: 500;
}