jQuery(document).ready(function () {
	
    var $ = jQuery;
	
	 function isAppleDevice() {
    return [
      'iPad Simulator',
      'iPhone Simulator',
      'iPod Simulator',
      'iPad',
      'iPhone',
      'iPod'
    ].includes(navigator.platform)
    // iPad on iOS 13+ (pretends to be Mac but has touch)
    || (navigator.userAgent.includes("Mac") && "ontouchend" in document)
    // Real Macs (no touch)
    || (navigator.userAgent.includes("Macintosh") && !("ontouchend" in document));
  }

  if (isAppleDevice()) {
    $('body').addClass('apple-device');
  }

    function startCountdown() {
        const timers = $('.custom-countdown-timer');
        if (timers.length === 0) {
            console.warn('No countdown timer elements found on the page.');
            return;
        }

        try {
            // Define the start time in UTC and adjust to London time
            var londonStartTime = new Date(countdownSettings.startTimer); // Start time from settings
            console.log('Original Start Time:', londonStartTime);

            // London timezone offset (current)
            var londonOffset = new Date().getTimezoneOffset() - londonStartTime.getTimezoneOffset();

            // Adjust the start time to London local time
            londonStartTime.setMinutes(londonStartTime.getMinutes() - londonOffset);
            console.log('Adjusted London Start Time:', londonStartTime);

            // Convert London start time to UTC timestamp
            var startTimer = londonStartTime.getTime();
            console.log('Start Timer (UTC Milliseconds):', startTimer);

            // Restart duration in milliseconds
            var restartDuration = (countdownSettings.restartDurationHours * 60 + countdownSettings.restartDurationMinutes) * 60 * 1000;

            // Loop through each countdown timer
            timers.each(function () {
                var $timer = $(this);

                function updateCountdown() {
                    // Get the current time in UTC and adjust for London time
                    var currentDate = new Date();
                    currentDate.setMinutes(currentDate.getMinutes() - currentDate.getTimezoneOffset() + londonOffset); // Adjust to London time
                    var currentDateMillis = currentDate.getTime();

                    var timeRemaining;

                    if (currentDateMillis < startTimer) {
                        timeRemaining = startTimer - currentDateMillis; // Time until countdown starts
                    } else {
                        var elapsed = currentDateMillis - startTimer;
                        timeRemaining = restartDuration - (elapsed % restartDuration); // Remaining time until restart
                    }

                    // Convert timeRemaining to days, hours, minutes, and seconds
                    var days = Math.floor(timeRemaining / (1000 * 60 * 60 * 24));
                    var hours = Math.floor((timeRemaining % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
                    var minutes = Math.floor((timeRemaining % (1000 * 60 * 60)) / (1000 * 60));
                    var seconds = Math.floor((timeRemaining % (1000 * 60)) / 1000);

                    // Update the timer elements
                    $timer