.upload-container
{
  padding: 10px;
  font-family: Arial, sans-serif;
}

@media print
{
  .upload-container { display: none; }
}

.add-button
{
  display: inline-block;
  width: 30px;
  height: 30px;
  background-color: #007bff;
  color: white;
  border: none;
  border-radius: 50%;
  font-size: 18px;
  font-weight: bold;
  cursor: pointer;
  text-align: center;
/*  line-height: 10px; */
/*  margin-bottom: 10px;*/
  transition: background-color 0.3s;
}

.add-button:hover
{
  background-color: #0056b3;
}

.file-input
{
  display: none;
}

.uploaded-files
{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.file-icon
{
  position: relative;
  width: 30px;
  height: 30px;
  background-color: #f8f9fa;
  border: 2px solid #dee2e6;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  transition: all 0.3s;
}

.file-icon:hover
{
  background-color: #e9ecef;
  border-color: #adb5bd;
}

.file-icon::before
{
  content: '\01F5BC\FE0F';
}

.tooltip
{
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-20%);
  background-color: #333;
  color: white;
  padding: 5px 10px;
  border-radius: 4px;
  font-size: 12px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  z-index: 1000;
}

.tooltip::after
{
  content: "";
  position: absolute;
  top: 100%;
  left: 20%;
  transform: translateX(-20%);
  border: 5px solid transparent;
  border-top-color: #333;
}

.file-icon:hover .tooltip
{
  opacity: 1;
}