#wc-pfu-dropzone {
    border: 2px dashed #bbb;
    padding: 20px;
    text-align: center;
    border-radius: 10px;
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s;
}
#wc-pfu-dropzone.dragover {
    border-color: #0073aa;
    background: #f0f8ff;
}
#wc-pfu-preview {
    margin-top: 10px;
    position: relative;
}
#wc-pfu-preview.has-file img {
    max-width: 120px;
    border-radius: 5px;
}
.wc-pfu-thumb {
    display: inline-block;
    position: relative;
}
.wc-pfu-remove {
    position: absolute;
    top: -8px;
    right: -8px;
    background: #e00;
    color: #fff;
    display: inline-flex; /* Use flex for easy centering */
  justify-content: center; /* Center horizontally */
  align-items: center; /* Center vertically */
  
  /* Make it Round */
  width: 30px; /* Adjust size as needed */
  height: 30px;
  border-radius: 50%; /* Makes it a perfect circle */
  
  /* Appearance */
  background-color: #f44336; /* Red color (can be anything) */
  border: none;
  cursor: pointer;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);

  font-weight: bold;
  padding: 0; /* Remove default button padding */
}
#wc-pfu-preview .pdf-icon {
    font-size: 14px;
    color: #333;
    background: #f7f7f7;
    padding: 6px 10px;
    border-radius: 4px;
    display: inline-block;
}
.wc-pfu-loading {
    font-size: 13px;
    color: #555;
}