.tool-card {
  display: grid;
  gap: 16px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}

.field {
  display: grid;
  gap: 6px;
}

.field span {
  font-size: 13px;
  color: #64748b;
}

.code-output {
  padding: 14px 16px;
  border-radius: 12px;
  background: #0f172a;
  color: #f8fafc;
  font-size: 22px;
  letter-spacing: 4px;
  text-align: center;
}