body { 
  font-family: 'Inter', sans-serif; 
}
.mono { 
  font-variant-numeric: tabular-nums; 
}
.file-btn::-webkit-file-upload-button,
.file-btn::file-selector-button {
  background-color:#374151;
  color:#d1d5db;
  border:none;
  padding:.5rem 1rem;
  border-radius:.375rem;
  cursor:pointer;
  transition:background-color .2s;
}
.file-btn::-webkit-file-upload-button:hover,
.file-btn::file-selector-button:hover { 
  background-color:#4b5563; 
}
.badge { 
  font-size:.7rem; 
  padding:.15rem .45rem; 
  border-radius:.375rem; 
  background:#374151; 
  color:#cbd5e1; 
}