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feat: add dark mode toggle #166

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feat: add dark mode toggle #166

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10 changes: 5 additions & 5 deletions src/app/globals.css
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Original file line number Diff line number Diff line change
Expand Up @@ -7,14 +7,14 @@
--background: #ffffff;
}

@media (prefers-color-scheme: dark) {
:root {
--foreground: #ededed;
--background: #0a0a0a;
}
/* Dark mode via class (controlled by ThemeToggle) */
.dark {
--foreground: #ededed;
--background: #0a0a0a;
}

body {
color: var(--foreground);
background: var(--background);
transition: background-color 0.2s ease, color 0.2s ease;
}
4 changes: 2 additions & 2 deletions src/app/layout.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -14,8 +14,8 @@ export default function RootLayout({
children: React.ReactNode;
}) {
return (
<html lang="en">
<body className="min-h-screen bg-gray-50">
<html lang="en" suppressHydrationWarning>
<body className="min-h-screen bg-gray-50 dark:bg-gray-950 transition-colors">
<Providers>{children}</Providers>
</body>
</html>
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6 changes: 5 additions & 1 deletion src/components/Navbar.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@

import Link from "next/link";
import { ConnectWallet } from "./ConnectWallet";
import { ThemeToggle } from "./ThemeToggle";

export function Navbar() {
return (
Expand All @@ -27,7 +28,10 @@ export function Navbar() {
</Link>
</div>
</div>
<ConnectWallet />
<div className="flex items-center gap-2">
<ThemeToggle />
<ConnectWallet />
</div>
</div>
</div>
</nav>
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43 changes: 43 additions & 0 deletions src/components/ThemeToggle.tsx
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Original file line number Diff line number Diff line change
@@ -0,0 +1,43 @@
"use client";

import { useEffect, useState } from "react";

export function ThemeToggle() {
const [dark, setDark] = useState(false);

// On mount, read saved preference or system preference
useEffect(() => {
const saved = localStorage.getItem("sorosave-theme");
const prefersDark = window.matchMedia("(prefers-color-scheme: dark)").matches;
const isDark = saved ? saved === "dark" : prefersDark;
setDark(isDark);
document.documentElement.classList.toggle("dark", isDark);
}, []);

const toggle = () => {
const next = !dark;
setDark(next);
document.documentElement.classList.toggle("dark", next);
localStorage.setItem("sorosave-theme", next ? "dark" : "light");
};

return (
<button
onClick={toggle}
aria-label="Toggle dark mode"
className="rounded-lg p-2 text-gray-500 hover:text-gray-900 dark:text-gray-400 dark:hover:text-white hover:bg-gray-100 dark:hover:bg-gray-800 transition-colors"
>
{dark ? (
/* Sun icon */
<svg xmlns="http://www.w3.org/2000/svg" className="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={2}>
<path strokeLinecap="round" strokeLinejoin="round" d="M12 3v1m0 16v1m9-9h-1M4 12H3m15.364-6.364l-.707.707M6.343 17.657l-.707.707M17.657 17.657l-.707-.707M6.343 6.343l-.707-.707M12 8a4 4 0 100 8 4 4 0 000-8z" />
</svg>
) : (
/* Moon icon */
<svg xmlns="http://www.w3.org/2000/svg" className="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={2}>
<path strokeLinecap="round" strokeLinejoin="round" d="M21 12.79A9 9 0 1111.21 3a7 7 0 009.79 9.79z" />
</svg>
)}
</button>
);
}