From ec00a40aefca73596ab76e3ebe3a8e1129b43688 Mon Sep 17 00:00:00 2001
From: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Date: Tue, 27 Jan 2026 18:27:17 +0000
Subject: [PATCH] chore(deps): bump the production-dependencies group with 4 updates (#2289)

---
 quartz/components/scripts/darkmode.inline.ts |   52 ++++++++++++++++++++++++++++++++--------------------
 1 files changed, 32 insertions(+), 20 deletions(-)

diff --git a/quartz/components/scripts/darkmode.inline.ts b/quartz/components/scripts/darkmode.inline.ts
index d2b6e06..d8dfee9 100644
--- a/quartz/components/scripts/darkmode.inline.ts
+++ b/quartz/components/scripts/darkmode.inline.ts
@@ -1,25 +1,37 @@
-export default "Darkmode"
+const userPref = window.matchMedia("(prefers-color-scheme: light)").matches ? "light" : "dark"
+const currentTheme = localStorage.getItem("theme") ?? userPref
+document.documentElement.setAttribute("saved-theme", currentTheme)
 
-const currentTheme = localStorage.getItem("theme")
-const theme =
-  currentTheme ??
-  (window.matchMedia("(prefers-color-scheme: light)").matches ? "light" : "dark")
-
-document.documentElement.setAttribute("saved-theme", theme)
-
-window.addEventListener("DOMContentLoaded", () => {
-  const toggleSwitch = document.querySelector("#darkmode-toggle") as HTMLInputElement
-  toggleSwitch.addEventListener("change", (e: any) => {
-    if (e.target.checked) {
-      document.documentElement.setAttribute("saved-theme", "dark")
-      localStorage.setItem("theme", "dark")
-    } else {
-      document.documentElement.setAttribute("saved-theme", "light")
-      localStorage.setItem("theme", "light")
-    }
+const emitThemeChangeEvent = (theme: "light" | "dark") => {
+  const event: CustomEventMap["themechange"] = new CustomEvent("themechange", {
+    detail: { theme },
   })
+  document.dispatchEvent(event)
+}
 
-  if (theme === "dark") {
-    toggleSwitch.checked = true
+document.addEventListener("nav", () => {
+  const switchTheme = () => {
+    const newTheme =
+      document.documentElement.getAttribute("saved-theme") === "dark" ? "light" : "dark"
+    document.documentElement.setAttribute("saved-theme", newTheme)
+    localStorage.setItem("theme", newTheme)
+    emitThemeChangeEvent(newTheme)
   }
+
+  const themeChange = (e: MediaQueryListEvent) => {
+    const newTheme = e.matches ? "dark" : "light"
+    document.documentElement.setAttribute("saved-theme", newTheme)
+    localStorage.setItem("theme", newTheme)
+    emitThemeChangeEvent(newTheme)
+  }
+
+  for (const darkmodeButton of document.getElementsByClassName("darkmode")) {
+    darkmodeButton.addEventListener("click", switchTheme)
+    window.addCleanup(() => darkmodeButton.removeEventListener("click", switchTheme))
+  }
+
+  // Listen for changes in prefers-color-scheme
+  const colorSchemeMediaQuery = window.matchMedia("(prefers-color-scheme: dark)")
+  colorSchemeMediaQuery.addEventListener("change", themeChange)
+  window.addCleanup(() => colorSchemeMediaQuery.removeEventListener("change", themeChange))
 })

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