MBO-Tech-IT-Webseite/components/ThemeToggle.tsx

72 lines
2.1 KiB
TypeScript

"use client";
import { useTheme } from "next-themes";
import { useEffect, useState } from "react";
export default function ThemeToggle() {
const { theme, setTheme } = useTheme();
const [mounted, setMounted] = useState(false);
useEffect(() => {
setMounted(true);
}, []);
if (!mounted) return null;
const isDark = theme === "dark";
return (
<button
onClick={() => setTheme(isDark ? "light" : "dark")}
title={isDark ? "Light Mode" : "Dark Mode"}
className={
isDark
? "rounded-md p-2 bg-[#1f2937] border border-[#374151] text-slate-400 hover:text-orange-400 transition-colors"
: "rounded-md p-2 bg-[#e2e8f0] border border-[#cbd5e0] text-slate-600 hover:text-orange-500 transition-colors"
}
>
{isDark ? (
// Sun icon — click to go light
<svg
xmlns="http://www.w3.org/2000/svg"
width="18"
height="18"
viewBox="0 0 24 24"
fill="none"
stroke="currentColor"
strokeWidth="2"
strokeLinecap="round"
strokeLinejoin="round"
aria-hidden="true"
>
<circle cx="12" cy="12" r="5" />
<line x1="12" y1="1" x2="12" y2="3" />
<line x1="12" y1="21" x2="12" y2="23" />
<line x1="4.22" y1="4.22" x2="5.64" y2="5.64" />
<line x1="18.36" y1="18.36" x2="19.78" y2="19.78" />
<line x1="1" y1="12" x2="3" y2="12" />
<line x1="21" y1="12" x2="23" y2="12" />
<line x1="4.22" y1="19.78" x2="5.64" y2="18.36" />
<line x1="18.36" y1="5.64" x2="19.78" y2="4.22" />
</svg>
) : (
// Moon icon — click to go dark
<svg
xmlns="http://www.w3.org/2000/svg"
width="18"
height="18"
viewBox="0 0 24 24"
fill="none"
stroke="currentColor"
strokeWidth="2"
strokeLinecap="round"
strokeLinejoin="round"
aria-hidden="true"
>
<path d="M21 12.79A9 9 0 1 1 11.21 3 7 7 0 0 0 21 12.79z" />
</svg>
)}
</button>
);
}