document.getElementById('mode').addEventListener('click', () => {

  document.body.classList.toggle('dark');
  localStorage.setItem('theme', document.body.classList.contains('dark') ? 'dark' : 'light');

});

if (localStorage.getItem('theme') === 'dark') {

  document.body.classList.add('dark');

}

/* eslint-disable */
var clipboard = new ClipboardJS('.btn-clipboard');

clipboard.on('success', function(e) {
    /*
    console.info('Action:', e.action);
    console.info('Text:', e.text);
    console.info('Trigger:', e.trigger);
    */

    e.clearSelection();
});

clipboard.on('error', function(e) {
    console.error('Action:', e.action);
    console.error('Trigger:', e.trigger);
});
/* eslint-enable */