// Back-to-hub button with active-task confirmation
(function () {
  document.addEventListener('DOMContentLoaded', () => {
    const backBtn = document.getElementById('back-to-hub')
    if (!backBtn) return

    backBtn.addEventListener('click', (e) => {
      const playScreen = document.getElementById('play-screen')
      const taskActive = playScreen && !playScreen.classList.contains('hidden')
      if (taskActive) {
        e.preventDefault()
        const ok = confirm('Masz aktywne zadanie. Czy na pewno chcesz wyjść do menu?')
        if (ok) window.location.href = backBtn.getAttribute('href')
      }
    })
  })
})()