Function fillBtn

public/assets/js/script.js:41–47

(selector, message)

};

const fillBtn = (selector, message) => {
  const element = document.querySelector(selector);
  if (element) {
    element.classList.add('success');
    element.textContent = `✓ ${message}`;
  }
};

const showWorkingMessage = () => {
  const step = document.querySelector('#step-4');