body {
  background-color: #f8f9fa;
}

h2 {
  font-weight: bold;
}

.card {
  border-radius: 15px;
}

#fileList li {
  font-size: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

#fileList li .file-info {
  flex-grow: 1;
  margin-right: 10px;
}

#fileList li .controls {
  display: flex;
  gap: 4px;
}

#fileList li.dragging {
  opacity: 0.5;
}

/* Drag & Drop Styling */
.drop-area {
  background-color: #fdfdfd;
  border: 2px dashed #6c757d;
  border-radius: 10px;
  transition: background-color 0.3s, border-color 0.3s;
  cursor: pointer;
}

.drop-area.dragover {
  background-color: #e9f7ef;
  border-color: #28a745;
}