var THEME_KEY = "vyla-theme";
var ICONS = {
  system: '<rect x="2" y="3" width="20" height="14" rx="2"/><path d="M8 21h8M12 17v4"/>',
  light: '<circle cx="12" cy="12" r="4"/><path d="M12 2v2M12 20v2M4.9 4.9l1.4 1.4M17.7 17.7l1.4 1.4M2 12h2M20 12h2M6.3 17.7l-1.4 1.4M19.1 4.9l-1.4 1.4"/>',
  dark: '<path d="M12 3a6 6 0 0 0 9 9 9 9 0 1 1-9-9Z"/>',
  search: '<circle cx="11" cy="11" r="7"/><path d="m21 21-4.3-4.3"/>',
  menu: '<path d="M4 6h16M4 12h10M4 18h16"/>',
  doc: '<path d="M14 3H7a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h10a2 2 0 0 0 2-2V8z"/><path d="M14 3v5h5M9 13h6M9 17h6"/>',
  hash: '<path d="M4 9h16M4 15h16M10 3 8 21M16 3l-2 18"/>',
  copy: '<rect x="9" y="9" width="11" height="11" rx="2"/><path d="M5 15V6a2 2 0 0 1 2-2h9"/>',
  check: '<path d="m5 12 5 5 9-10"/>',
  chevron: '<path d="m6 9 6 6 6-6"/>'
};
var searchData = null;
var searchResults = [];
var searchActive = 0;

function icon(name) {
  return '<svg class="ico" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">' + ICONS[name] + "</svg>";
}

function esc(s) {
  return String(s).replace(/[&<>"]/g, function (c) {
    return { "&": "&amp;", "<": "&lt;", ">": "&gt;", '"': "&quot;" }[c];
  });
}

function getThemeMode() {
  var v = localStorage.getItem(THEME_KEY);
  return v === "light" || v === "dark" ? v : "system";
}

function applyTheme() {
  var mode = getThemeMode();
  var dark = mode === "dark" || (mode === "system" && window.matchMedia("(prefers-color-scheme: dark)").matches);
  document.documentElement.classList.toggle("dark", dark);
  var logo = document.getElementById("brand-logo");
  if (logo) logo.src = dark ? "/assets/images/logo.png" : "/assets/images/dark_logo.png";
}

function setTheme(mode) {
  if (mode === "system") localStorage.removeItem(THEME_KEY);
  else localStorage.setItem(THEME_KEY, mode);
  applyTheme();
  refreshThemeUI();
  var menu = document.getElementById("theme-menu");
  if (menu) menu.classList.remove("open");
}

function toggleThemeMenu(e) {
  e.stopPropagation();
  document.getElementById("theme-menu").classList.toggle("open");
}

function refreshThemeUI() {
  var mode = getThemeMode();
  var btn = document.getElementById("theme-toggle");
  if (btn) btn.innerHTML = icon(mode);
  document.querySelectorAll("#theme-menu button, #theme-seg button").forEach(function (b) {
    b.classList.toggle("on", b.getAttribute("data-mode") === mode);
  });
}

function buildThemeControls() {
  var btn = document.getElementById("theme-toggle");
  var links = document.querySelector("#navbar .links");
  if (!btn || !links) return;
  var wrap = document.createElement("div");
  wrap.className = "theme-wrap";
  btn.parentNode.insertBefore(wrap, btn);
  wrap.appendChild(btn);
  var modes = ["system", "light", "dark"];
  var menu = document.createElement("div");
  menu.id = "theme-menu";
  menu.innerHTML = modes.map(function (m) {
    return '<button type="button" data-mode="' + m + '">' + icon(m) + "<span>" + m.charAt(0).toUpperCase() + m.slice(1) + '</span><i class="check">✓</i></button>';
  }).join("");
  wrap.appendChild(menu);
  var seg = document.createElement("div");
  seg.id = "theme-seg";
  seg.innerHTML = modes.map(function (m) {
    return '<button type="button" data-mode="' + m + '" aria-label="' + m + '">' + icon(m) + "</button>";
  }).join("");
  links.appendChild(seg);
  [menu, seg].forEach(function (el) {
    el.addEventListener("click", function (e) {
      var b = e.target.closest("button");
      if (b) setTheme(b.getAttribute("data-mode"));
    });
  });
  refreshThemeUI();
}

function toggleSidebar() {
  var sidebar = document.getElementById("sidebar");
  var nav = document.getElementById("navbar");
  var top = Math.max(0, Math.round(nav.getBoundingClientRect().bottom));
  sidebar.style.setProperty("--sidebar-top", top + "px");
  var open = sidebar.classList.toggle("open");
  document.body.classList.toggle("nav-open", open);
}

function findActiveTab(root) {
  var hrefs = {};
  root.querySelectorAll("#sidebar .group li a").forEach(function (a) {
    hrefs[a.getAttribute("href")] = true;
  });
  var tabs = root.querySelectorAll("#navbar .tabs a");
  for (var i = 0; i < tabs.length; i++) {
    if (hrefs[tabs[i].getAttribute("href")]) return tabs[i];
  }
  return root.querySelector("#navbar .tabs a.active");
}

function fixActiveTab() {
  var current = findActiveTab(document);
  if (!current) return;
  document.querySelectorAll("#navbar .tabs a").forEach(function (a) {
    a.classList.toggle("active", a === current);
  });
}

function activeLink() {
  return document.querySelector("#sidebar .group:not(.mobile-tabs) li a.active");
}

function activeGroupTitle() {
  var a = activeLink();
  var g = a && a.closest(".group");
  var t = g && g.querySelector(".group-title");
  return t ? t.textContent.trim() : "";
}

function buildMobileBar() {
  var nav = document.getElementById("navbar");
  var sidebar = document.getElementById("sidebar");
  if (!nav) return;
  var a = activeLink();
  var group = activeGroupTitle();
  var bar = document.createElement("div");
  bar.id = "mobile-bar";
  bar.innerHTML =
    '<button id="mobile-toggle" type="button" aria-label="Toggle navigation" onclick="toggleSidebar()">' + icon("menu") + "</button>" +
    (group ? "<span>" + esc(group) + '</span><span class="sep">›</span>' : "") +
    '<span class="crumb-current">' + esc(a ? a.textContent.trim() : document.title) + "</span>";
  nav.parentNode.insertBefore(bar, nav.nextSibling);
  var tabs = document.querySelectorAll("#navbar .tabs a");
  if (sidebar && tabs.length) {
    var currentTab = document.querySelector("#navbar .tabs a.active") || tabs[0];
    var g = document.createElement("div");
    g.className = "mobile-tabs";
    g.innerHTML =
      '<button type="button" class="mt-btn" aria-expanded="false"><span>' + esc(currentTab.textContent.trim()) + "</span>" + icon("chevron") + "</button>" +
      '<div class="mt-menu">' + Array.prototype.map.call(tabs, function (t) {
        return '<a href="' + t.getAttribute("href") + '"' + (t === currentTab ? ' class="on"' : "") + ">" + esc(t.textContent.trim()) + icon("check") + "</a>";
      }).join("") + "</div>";
    sidebar.insertBefore(g, sidebar.firstChild);
    g.querySelector(".mt-btn").addEventListener("click", function () {
      g.classList.toggle("open");
    });
    document.addEventListener("click", function (e) {
      if (!g.contains(e.target)) g.classList.remove("open");
    });
    g.querySelectorAll(".mt-menu a").forEach(function (a) {
      a.addEventListener("click", function (e) {
        e.preventDefault();
        e.stopPropagation();
        var href = a.getAttribute("href");
        g.querySelectorAll(".mt-menu a").forEach(function (link) {
          link.classList.remove("on");
        });
        a.classList.add("on");
        g.querySelector(".mt-btn span").textContent = a.textContent.trim();
        g.classList.remove("open");
        var sidebar = document.getElementById("sidebar");
        if (sidebar) {
          var mobileTabs = sidebar.querySelector(".mobile-tabs");
          var nav = document.getElementById("navbar");
          var top = Math.max(0, Math.round(nav.getBoundingClientRect().bottom));
          sidebar.style.setProperty("--sidebar-top", top + "px");
          fetch(href)
            .then(function (r) { return r.text(); })
            .then(function (html) {
              var doc = new DOMParser().parseFromString(html, "text/html");
              var newSidebar = doc.querySelector("#sidebar");
              if (newSidebar) {
                var groups = newSidebar.querySelectorAll(".group");
                sidebar.innerHTML = "";
                if (mobileTabs) sidebar.appendChild(mobileTabs);
                groups.forEach(function (group) {
                  sidebar.appendChild(group.cloneNode(true));
                });
                addEyebrow();
              }
            })
            .catch(function () { });
          if (!sidebar.classList.contains("open")) {
            sidebar.classList.add("open");
            document.body.classList.add("nav-open");
          }
        }
      });
    });
  }
}

function addEyebrow() {
  var h1 = document.querySelector("main.prose h1");
  var group = activeGroupTitle();
  if (!h1 || !group) return;
  var el = document.createElement("div");
  el.className = "eyebrow";
  el.textContent = group;
  h1.parentNode.insertBefore(el, h1);
}

function addCopyButtons() {
  document.querySelectorAll(".code-group").forEach(function (cg) {
    if (cg.querySelector(".cg-copy-btn")) return;
    var b = document.createElement("button");
    b.type = "button";
    b.className = "cg-copy-btn";
    b.setAttribute("aria-label", "Copy");
    b.innerHTML = icon("copy");
    b.onclick = function () {
      var activePre = cg.querySelector(".code-group-panel.active pre");
      if (!activePre) return;
      navigator.clipboard.writeText(activePre.innerText).then(function () {
        b.innerHTML = icon("check");
        setTimeout(function () { b.innerHTML = icon("copy"); }, 1500);
      });
    };
    cg.appendChild(b);
  });

  document.querySelectorAll("main.prose pre").forEach(function (pre) {
    if (pre.closest(".code-group")) return;
    if (pre.parentNode.classList.contains("code-wrap")) return;
    var wrap = document.createElement("div");
    wrap.className = "code-wrap";
    pre.parentNode.insertBefore(wrap, pre);
    wrap.appendChild(pre);
    var b = document.createElement("button");
    b.type = "button";
    b.className = "copy-btn";
    b.setAttribute("aria-label", "Copy");
    b.innerHTML = icon("copy");
    b.onclick = function () {
      navigator.clipboard.writeText(pre.innerText).then(function () {
        b.innerHTML = icon("check");
        setTimeout(function () { b.innerHTML = icon("copy"); }, 1500);
      });
    };
    wrap.appendChild(b);
  });
}

function bindScrollFade(box, getScroller) {
  function update() {
    var el = getScroller();
    var max = el.scrollWidth - el.clientWidth;
    var left = 0;
    var right = 0;
    if (max > 1) {
      left = Math.min(el.scrollLeft, 56);
      right = Math.min(Math.max(Math.round(max - el.scrollLeft), 0), 56);
    }
    box.style.setProperty("--fade-l", left + "px");
    box.style.setProperty("--fade-r", right + "px");
  }
  box.addEventListener("scroll", update, true);
  window.addEventListener("resize", update);
  window.addEventListener("load", update);
  update();
}

function initCodeFades() {
  document.querySelectorAll("main.prose pre").forEach(function (pre) {
    var code = pre.querySelector("code");
    bindScrollFade(pre, function () {
      return code && code.scrollWidth > code.clientWidth + 1 ? code : pre;
    });
  });
}

function wrapTables() {
  document.querySelectorAll("main.prose table").forEach(function (table) {
    if (table.parentNode.classList.contains("table-wrap")) return;
    var wrap = document.createElement("div");
    wrap.className = "table-wrap";
    table.parentNode.insertBefore(wrap, table);
    wrap.appendChild(table);
    bindScrollFade(wrap, function () {
      return wrap;
    });
  });
}

function initTocSpy() {
  var links = Array.prototype.slice.call(document.querySelectorAll("aside#toc a[href^='#']"));
  if (!links.length) return;
  var heads = links.map(function (a) {
    return document.getElementById(decodeURIComponent(a.getAttribute("href").slice(1)));
  });
  function update() {
    var idx = 0;
    heads.forEach(function (h, i) {
      if (h && h.getBoundingClientRect().top < 140) idx = i;
    });
    links.forEach(function (a, i) { a.classList.toggle("active", i === idx); });
  }
  window.addEventListener("scroll", update, { passive: true });
  update();
}

var SEARCH_KEY = "vyla-search-v1";
var searchPromise = null;

function getRecent() {
  try { return JSON.parse(localStorage.getItem("vyla-recent-v2")) || []; } catch (e) { return []; }
}

function saveRecent(item) {
  if (!item) return;
  var slim = { title: item.title, crumbs: item.crumbs, href: item.href, type: item.type, text: "" };
  var list = getRecent().filter(function (r) { return r.href !== slim.href; });
  list.unshift(slim);
  localStorage.setItem("vyla-recent-v2", JSON.stringify(list.slice(0, 5)));
}

function cleanText(s) {
  return s.replace(/\s+/g, " ").trim();
}

function fetchDoc(href) {
  return fetch(href)
    .then(function (r) {
      if (!r.ok) throw new Error(href);
      return r.text();
    })
    .then(function (html) {
      return { href: href, doc: new DOMParser().parseFromString(html, "text/html") };
    })
    .catch(function () {
      return null;
    });
}

function indexDoc(res) {
  var doc = res.doc;
  var href = res.href.split("#")[0];
  var prose = doc.querySelector("main.prose");
  if (!prose) return [];
  var tabEl = findActiveTab(doc);
  var activeEl = doc.querySelector("#sidebar li a.active");
  var groupEl = activeEl && activeEl.closest(".group");
  var groupTitleEl = groupEl && groupEl.querySelector(".group-title");
  var h1 = prose.querySelector("h1");
  var pageTitle = h1 ? cleanText(h1.textContent) : activeEl ? cleanText(activeEl.textContent) : href;
  var base = [];
  if (tabEl) base.push(cleanText(tabEl.textContent));
  if (groupTitleEl) base.push(cleanText(groupTitleEl.textContent));
  var current = { title: pageTitle, id: "", type: "page", crumbs: base.slice(), text: [] };
  var entries = [current];
  Array.prototype.forEach.call(prose.children, function (el) {
    if (el.tagName === "H1") return;
    if (el.tagName === "H2" || el.tagName === "H3") {
      var title = cleanText(el.textContent);
      current = { title: title, id: el.id, type: "heading", crumbs: base.concat([pageTitle, title]), text: [] };
      entries.push(current);
      return;
    }
    current.text.push(cleanText(el.textContent));
  });
  return entries.map(function (e) {
    return {
      title: e.title,
      crumbs: e.crumbs,
      href: e.id ? href + "#" + e.id : href,
      type: e.type,
      text: e.text.join(" ").slice(0, 4000)
    };
  });
}

function crawlSite() {
  var seen = {};
  var all = [];
  function visit(hrefs) {
    var fresh = hrefs.map(function (h) {
      return new URL(h, window.location.href);
    }).filter(function (u) {
      if (u.origin !== window.location.origin || seen[u.pathname]) return false;
      seen[u.pathname] = true;
      return true;
    }).map(function (u) {
      return u.pathname;
    });
    return Promise.all(fresh.map(fetchDoc)).then(function (results) {
      var next = [];
      results.forEach(function (res) {
        if (!res) return;
        all = all.concat(indexDoc(res));
        res.doc.querySelectorAll("#sidebar li a").forEach(function (a) {
          var h = a.getAttribute("href");
          if (h && h.charAt(0) !== "#") next.push(h);
        });
      });
      return next.length ? visit(next) : all;
    });
  }
  var start = Array.prototype.map.call(document.querySelectorAll("#navbar .tabs a"), function (a) {
    return a.getAttribute("href");
  });
  start.push(window.location.pathname);
  return visit(start).then(function () {
    return all;
  });
}

function loadSearchData() {
  if (searchData) return Promise.resolve(searchData);
  if (searchPromise) return searchPromise;
  try {
    var cached = JSON.parse(sessionStorage.getItem(SEARCH_KEY));
    if (cached && cached.data && cached.data.length && Date.now() - cached.time < 600000) {
      searchData = cached.data;
      return Promise.resolve(searchData);
    }
  } catch (e) { }
  searchPromise = crawlSite().then(function (all) {
    searchData = all;
    try { sessionStorage.setItem(SEARCH_KEY, JSON.stringify({ time: Date.now(), data: all })); } catch (e) { }
    return all;
  });
  return searchPromise;
}

function escRe(s) {
  return s.replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
}

function hl(text, tokens) {
  if (!tokens.length) return esc(text);
  var re = new RegExp("(" + tokens.map(escRe).join("|") + ")", "ig");
  return text.split(re).map(function (part, i) {
    return i % 2 ? '<b class="hit">' + esc(part) + "</b>" : esc(part);
  }).join("");
}

function lower(it) {
  if (!it._l) it._l = { t: it.title.toLowerCase(), c: it.crumbs.join(" ").toLowerCase(), x: (it.text || "").toLowerCase() };
  return it._l;
}

function scoreEntry(it, tokens, q) {
  var low = lower(it);
  var score = 0;
  for (var i = 0; i < tokens.length; i++) {
    var t = tokens[i];
    var inTitle = low.t.indexOf(t) !== -1;
    var inCrumbs = low.c.indexOf(t) !== -1;
    var inText = low.x.indexOf(t) !== -1;
    if (!inTitle && !inCrumbs && !inText) return 0;
    score += (inTitle ? 20 : 0) + (inCrumbs ? 4 : 0) + (inText ? 1 : 0);
  }
  if (low.t === q) score += 100;
  else if (low.t.indexOf(q) === 0) score += 50;
  else if (low.t.indexOf(q) !== -1) score += 25;
  if (it.type === "page") score += 5;
  return score;
}

function makeSnippet(it, tokens) {
  var low = lower(it);
  var inTitle = tokens.every(function (t) { return low.t.indexOf(t) !== -1; });
  if (inTitle || !it.text) return "";
  var hit = -1;
  tokens.forEach(function (t) {
    var k = low.x.indexOf(t);
    if (k !== -1 && (hit === -1 || k < hit)) hit = k;
  });
  if (hit === -1) return "";
  var start = Math.max(0, hit - 50);
  var end = hit + 120;
  return (start > 0 ? "…" : "") + it.text.slice(start, end) + (end < it.text.length ? "…" : "");
}

function renderSearch(keepActive) {
  var q = document.getElementById("search-input").value.trim().toLowerCase();
  var tokens = q.split(/\s+/).filter(Boolean);
  var box = document.getElementById("search-results");
  if (!keepActive) searchActive = 0;
  if (tokens.length) {
    if (!searchData) {
      searchResults = [];
      box.innerHTML = '<div class="search-label">Indexing pages...</div>';
      return;
    }
    searchResults = searchData
      .map(function (it) { return { it: it, s: scoreEntry(it, tokens, q) }; })
      .filter(function (r) { return r.s > 0; })
      .sort(function (a, b) { return b.s - a.s; })
      .slice(0, 12)
      .map(function (r) { return r.it; });
  } else {
    searchResults = getRecent();
  }
  if (!searchResults.length) {
    box.innerHTML = '<div class="search-label">' + (tokens.length ? "No results found" : "No recent searches") + "</div>";
    return;
  }
  box.innerHTML = (tokens.length ? "" : '<div class="search-label">Recent searches</div>') + searchResults.map(function (it, i) {
    var snippet = tokens.length ? makeSnippet(it, tokens) : "";
    var crumbs = it.crumbs.map(function (c) { return hl(c, tokens); }).join('<span class="sep">›</span>');
    return '<a class="sr' + (i === searchActive ? " on" : "") + '" href="' + esc(it.href) + '" data-i="' + i + '">' +
      icon(it.type === "heading" ? "hash" : "doc") +
      '<div class="sr-body"><div class="t">' + esc(it.title) + "</div>" +
      (snippet ? '<div class="s">' + hl(snippet, tokens) + "</div>" : "") +
      '<div class="p">' + crumbs + "</div></div></a>";
  }).join("");
  if (keepActive) {
    var on = box.querySelector(".sr.on");
    if (on) on.scrollIntoView({ block: "nearest" });
  }
}

function openSearch() {
  var input = document.getElementById("search-input");
  document.getElementById("search-modal").classList.add("open");
  document.body.style.overflow = "hidden";
  input.value = "";
  renderSearch(false);
  loadSearchData().then(function () { renderSearch(false); });
  input.focus();
}

function closeSearch() {
  document.getElementById("search-modal").classList.remove("open");
  document.body.style.overflow = "";
}

function onSearchKey(e) {
  if ((e.ctrlKey || e.metaKey) && e.key.toLowerCase() === "k") {
    e.preventDefault();
    openSearch();
    return;
  }
  var modal = document.getElementById("search-modal");
  if (!modal || !modal.classList.contains("open")) return;
  if (e.key === "Escape") {
    closeSearch();
  } else if (e.key === "ArrowDown" || e.key === "ArrowUp") {
    e.preventDefault();
    var n = searchResults.length || 1;
    searchActive = (searchActive + (e.key === "ArrowDown" ? 1 : -1) + n) % n;
    renderSearch(true);
  } else if (e.key === "Enter" && searchResults[searchActive]) {
    var item = searchResults[searchActive];
    saveRecent(item);
    closeSearch();
    window.location.href = item.href;
  }
}

function buildSearch() {
  var trigger = document.getElementById("search-trigger");
  if (trigger) trigger.innerHTML = icon("search") + "<span>Search...</span><kbd>Ctrl K</kbd>";
  var modal = document.createElement("div");
  modal.id = "search-modal";
  modal.innerHTML =
    '<div class="search-backdrop"></div><div class="search-panel"><div class="search-input-row">' + icon("search") +
    '<input id="search-input" type="text" placeholder="Search..." autocomplete="off" spellcheck="false"></div>' +
    '<div id="search-results"></div><div class="search-footer"><span><kbd>↑</kbd><kbd>↓</kbd>Select</span><span><kbd>↵</kbd>Open</span><span class="close-hint"><kbd>esc</kbd>Close</span></div></div>';
  document.body.appendChild(modal);
  modal.querySelector(".search-backdrop").addEventListener("click", closeSearch);
  document.getElementById("search-input").addEventListener("input", function () { renderSearch(false); });
  document.getElementById("search-results").addEventListener("click", function (e) {
    var a = e.target.closest(".sr");
    if (a) {
      saveRecent(searchResults[Number(a.getAttribute("data-i"))]);
      closeSearch();
    }
  });
  document.addEventListener("keydown", onSearchKey);
}

applyTheme();
window.matchMedia("(prefers-color-scheme: dark)").addEventListener("change", applyTheme);

function dismissBanner() {
  var banner = document.getElementById("banner");
  if (banner) banner.setAttribute("data-dismissed", "true");
  document.body.classList.add("banner-dismissed");
  localStorage.setItem("vyla-banner-dismissed", "true");
}

function cgSwitch(btn) {
  var group = btn.closest(".code-group");
  var index = btn.getAttribute("data-tab-index");
  group.querySelectorAll(".code-group-tab").forEach(function (t) {
    t.classList.toggle("active", t === btn);
  });
  group.querySelectorAll(".code-group-panel").forEach(function (p, i) {
    p.classList.toggle("active", String(i) === index);
  });
  window.dispatchEvent(new Event("resize"));
}

document.addEventListener("DOMContentLoaded", function () {
  if (localStorage.getItem("vyla-banner-dismissed") === "true") {
    var banner = document.getElementById("banner");
    if (banner) banner.setAttribute("data-dismissed", "true");
    document.body.classList.add("banner-dismissed");
  }
  applyTheme();
  fixActiveTab();
  buildMobileBar();
  addEyebrow();
  addCopyButtons();
  initCodeFades();
  wrapTables();
  buildThemeControls();
  buildSearch();
  setTimeout(loadSearchData, 1500);
  initTocSpy();
  document.addEventListener("click", function (e) {
    var sidebar = document.getElementById("sidebar");
    var menu = document.getElementById("theme-menu");
    if (menu && !e.target.closest(".theme-wrap")) menu.classList.remove("open");
    if (
      sidebar &&
      sidebar.classList.contains("open") &&
      !sidebar.contains(e.target) &&
      !e.target.closest("#mobile-toggle") &&
      !e.target.closest(".theme-wrap") &&
      !e.target.closest("#theme-seg")
    ) {
      sidebar.classList.remove("open");
      document.body.classList.remove("nav-open");
    }
  });
  var sidebarLinks = document.querySelectorAll("#sidebar .group:not(.mobile-tabs) li a");
  sidebarLinks.forEach(function (a) {
    a.addEventListener("click", function () {
      var sidebar = document.getElementById("sidebar");
      if (sidebar && sidebar.classList.contains("open")) {
        sidebar.classList.remove("open");
        document.body.classList.remove("nav-open");
      }
    });
  });
});