(function () {
  var toggle = document.querySelector("[data-menu-toggle]");
  var menu = document.querySelector("[data-mobile-menu]");
  if (toggle && menu) {
    toggle.addEventListener("click", function () {
      var isOpen = menu.classList.toggle("is-open");
      toggle.setAttribute("aria-expanded", String(isOpen));
    });
  }

  document.querySelectorAll("[data-theme-toggle]").forEach(function (btn) {
    btn.addEventListener("click", function () {
      var cur = document.documentElement.getAttribute("data-theme") === "dark" ? "dark" : "light";
      var next = cur === "dark" ? "light" : "dark";
      document.documentElement.setAttribute("data-theme", next);
      try {
        localStorage.setItem("theme", next);
      } catch (_) {}
    });
  });
})();