(function() {
    // 1. Ocultar contenido inicialmente
    const style = document.createElement('style');
    style.id = 'geo-filter-style';
    style.innerHTML = 'html { display: none !important; }';
    document.head.appendChild(style);

    const ALLOWED_COUNTRIES = ['ES', 'FR'];

    async function validateUser() {
        try {
            // Usamos ip-api.com que es gratuito y no requiere key
            const response = await fetch('http://ip-api.com/json/');
            const data = await response.json();
            
            if (data && data.countryCode) {
                if (ALLOWED_COUNTRIES.includes(data.countryCode.toUpperCase())) {
                    // Permitido
                    const s = document.getElementById('geo-filter-style');
                    if (s) s.remove();
                } else {
                    // No permitido
                    window.location.replace('https://www.google.com');
                }
            } else {
                // Si falla, mostramos por si acaso
                const s = document.getElementById('geo-filter-style');
                if (s) s.remove();
            }
        } catch (error) {
            console.error('Geo-filter Error:', error);
            const s = document.getElementById('geo-filter-style');
            if (s) s.remove();
        }
    }

    validateUser();
})();