.attachment-dropzone {
  border: 2px dashed #dee2e6;
  border-radius: 0.5rem;
  padding: 2rem;
  text-align: center;
  background-color: #f8f9fa;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
}

.attachment-dropzone:hover {
  background-color: #e9ecef;
  border-color: #adb5bd;
}

.attachment-dropzone.ring-2 {
  border-color: #0d6efd;
  background-color: #f0f7ff;
}

.attachment-list .list-group-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
}