Vijayakanth Manoharan
012385e9e1
- Add @custom-variant dark in globals.css for class-based dark mode - Add ThemeToggle component with localStorage persistence and system preference fallback - Inject blocking inline script in layout to prevent flash on load - Apply dark: variants across all components (layout, site-nav, home-dashboard, expense-workspace, paycheck-workspace, recurring-expense-manager) and page headers - Create openspec/changes/theming-dark-mode with proposal, design, and tasks artifacts Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
45 lines
1.7 KiB
TypeScript
45 lines
1.7 KiB
TypeScript
"use client";
|
|
|
|
import { useEffect, useState } from "react";
|
|
|
|
export function ThemeToggle() {
|
|
const [isDark, setIsDark] = useState(false);
|
|
|
|
useEffect(() => {
|
|
setIsDark(document.documentElement.classList.contains("dark"));
|
|
}, []);
|
|
|
|
function toggle() {
|
|
const root = document.documentElement;
|
|
if (root.classList.contains("dark")) {
|
|
root.classList.remove("dark");
|
|
localStorage.setItem("theme", "light");
|
|
setIsDark(false);
|
|
} else {
|
|
root.classList.add("dark");
|
|
localStorage.setItem("theme", "dark");
|
|
setIsDark(true);
|
|
}
|
|
}
|
|
|
|
return (
|
|
<button
|
|
type="button"
|
|
onClick={toggle}
|
|
aria-label={isDark ? "Switch to light mode" : "Switch to dark mode"}
|
|
className="rounded-full border border-stone-300/80 bg-white/80 px-3 py-2 text-stone-700 transition hover:border-stone-900 hover:text-stone-950 dark:border-stone-600 dark:bg-stone-800 dark:text-stone-300 dark:hover:border-stone-400 dark:hover:text-white"
|
|
>
|
|
{isDark ? (
|
|
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round">
|
|
<circle cx="12" cy="12" r="4" />
|
|
<path d="M12 2v2M12 20v2M4.93 4.93l1.41 1.41M17.66 17.66l1.41 1.41M2 12h2M20 12h2M6.34 17.66l-1.41 1.41M19.07 4.93l-1.41 1.41" />
|
|
</svg>
|
|
) : (
|
|
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round">
|
|
<path d="M12 3a6 6 0 0 0 9 9 9 9 0 1 1-9-9Z" />
|
|
</svg>
|
|
)}
|
|
</button>
|
|
);
|
|
}
|