/* Some basic styling for demonstration */
#drop-zone {
    border: 2px dashed #ccc;
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    margin-bottom: 1rem;
    position: relative;
  }
  #drop-zone.highlight {
    border-color: #999;
    background-color: #f5f5f5;
  }
  #preview {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
  }
  .preview-item {
    position: relative;
    display: inline-block;
  }
  .preview-item img {
    max-width: 120px;
    max-height: 120px;
    object-fit: cover;
    border: 1px solid #ddd;
    border-radius: 4px;
    margin-right: 8px;
  }
  .btn-close {
    position: absolute;
    top: 0;
    right: 0;
    background-color: #ffc107;
    color: #000;
    border: none;
    cursor: pointer;
    border-radius: 50%;
    font-size: 1rem;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
  }
  .btn-cover {
    position: absolute;
    bottom: 0;
    right: 0;
    background-color: #ffc107;
    display: flex;
    font-size: 0.8rem;
    text-align: center;
    cursor: pointer;
    background-color: #ffc107;
    color: #000;
    border: none;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
  }