pastel-ui/components/layout/ThemeToggle.tsx

'use client';

import { Moon, Sun } from 'lucide-react';
import { useTheme } from '@/components/providers/ThemeProvider';
import { Button } from '@/components/ui/button';

export function ThemeToggle() {
  const { theme, setTheme, resolvedTheme } = useTheme();

  const toggleTheme = () => {
    setTheme(resolvedTheme === 'dark' ? 'light' : 'dark');
  };

  return (
    <Button
      variant="ghost"
      size="icon"
      onClick={toggleTheme}
      aria-label={`Switch to ${resolvedTheme === 'dark' ? 'light' : 'dark'} mode`}
    >
      {resolvedTheme === 'dark' ? (
        <Sun className="h-5 w-5" />
      ) : (
        <Moon className="h-5 w-5" />
      )}
    </Button>
  );
}