.tool-textarea {
    width: 100%;
    height: 250px;
    padding: 15px;
    font-size: 1rem;
    margin-top: 20px;
    border: 1px solid #ccc;
    border-radius: 5px;
    resize: vertical;
    background-color: #fdfdfd;
    color: #333;
    line-height: 1.6;
  }
  
  .output-container {
    margin-top: 30px;
  }
  
  .output-container .tool-button {
    margin-top: 10px;
  }
  
  .form-group {
    margin-bottom: 20px;
  }