frontend/src/components/ProtectedRoute.jsx

import React from 'react';
import { Navigate, Outlet } from 'react-router-dom';
import { useAuth } from '../contexts/AuthContext';
import { CircularProgress, Box } from '@mui/material';

const ProtectedRoute = () => {
    const { token, loading } = useAuth();

    if (loading) {
        return (
            <Box display="flex" justifyContent="center" alignItems="center" height="100vh">
                <CircularProgress />
            </Box>
        );
    }

    return token ? <Outlet /> : <Navigate to="/login" />;
};

export default ProtectedRoute;