// PWA Install Bar
(function() {
var deferredPrompt = null;
var bar = document.getElementById('pwaInstallBar');
var installBtn = document.getElementById('pwaInstallBtn');
var dismissBtn = document.getElementById('pwaDismissBtn');
// No mostrar si ya está instalado
if (window.matchMedia('(display-mode: standalone)').matches) return;
// No mostrar si ya se descartó esta sesión
if (sessionStorage.getItem('pwa-dismissed')) return;
window.addEventListener('beforeinstallprompt', function(e) {
e.preventDefault();
deferredPrompt = e;
if (bar) bar.style.display = 'flex';
});
if (installBtn) {
installBtn.addEventListener('click', function() {
if (!deferredPrompt) return;
deferredPrompt.prompt();
deferredPrompt.userChoice.then(function(choice) {
if (choice.outcome === 'accepted') {
console.log('[PWA] Installed');
}
deferredPrompt = null;
if (bar) bar.style.display = 'none';
});
});
}
if (dismissBtn) {
dismissBtn.addEventListener('click', function() {
sessionStorage.setItem('pwa-dismissed', '1');
if (bar) bar.style.display = 'none';
});
}
window.addEventListener('appinstalled', function() {
if (bar) bar.style.display = 'none';
});
})();