---
// DarkModeToggle component - toggles between light and dark mode
---

<button
  id="darkModeToggle"
  type="button"
  class="flex items-center justify-center w-8 h-8 rounded-lg cursor-pointer text-neutral-600 dark:text-neutral-300 hover:text-neutral-900 dark:hover:text-white hover:bg-neutral-100 dark:hover:bg-neutral-800 transition-colors"
  aria-label="Toggle dark mode"
>
  <svg
    class="w-5 h-5 dark:hidden"
    id="sunIcon"
    fill="none"
    stroke-linecap="round"
    stroke-linejoin="round"
    stroke-width="2"
    viewBox="0 0 24 24"
    stroke="currentColor"
  >
    <path
      d="M12 3v1m0 16v1m9-9h-1M4 12H3m15.364 6.364l-.707-.707M6.343 6.343l-.707-.707m12.728 0l-.707.707M6.343 17.657l-.707.707M16 12a4 4 0 11-8 0 4 4 0 018 0z"
    ></path>
  </svg>
  <svg
    class="hidden w-5 h-5 dark:block"
    id="moonIcon"
    fill="none"
    stroke-linecap="round"
    stroke-linejoin="round"
    stroke-width="2"
    viewBox="0 0 24 24"
    stroke="currentColor"
  >
    <path
      d="M20.354 15.354A9 9 0 018.646 3.646 9.003 9.003 0 0012 21a9.003 9.003 0 008.354-5.646z"
    ></path>
  </svg>
</button>

<script>
  function setupDarkModeToggle() {
    const toggle = document.getElementById('darkModeToggle');

    toggle?.addEventListener('click', () => {
      document.documentElement.classList.toggle('dark');
      const isDark = document.documentElement.classList.contains('dark');
      localStorage.setItem('theme', isDark ? 'dark' : 'light');
    });
  }

  // Run on page load and on Astro navigation
  setupDarkModeToggle();
  document.addEventListener('astro:after-swap', setupDarkModeToggle);
</script>