body {
  background-color: #f5f6fa;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.navbar-brand {
  font-weight: 700;
  letter-spacing: 1px;
}

.card {
  border: none;
  border-radius: 10px;
}

.card-header {
  border-radius: 10px 10px 0 0 !important;
}

.table th {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.table td {
  vertical-align: middle;
  font-size: 0.9rem;
}

.result-item:last-child {
  border-bottom: none !important;
}

.badge {
  font-weight: 500;
  padding: 5px 10px;
}

.log-console {
  background-color: #1a1a2e;
  color: #0f0;
  border-radius: 5px;
  padding: 15px;
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 0.85rem;
  max-height: 300px;
  overflow-y: auto;
}

.list-group-item {
  transition: background-color 0.2s;
}

.list-group-item:hover {
  background-color: #f8f9fa;
}

textarea.form-control {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 1rem;
}