diff --git a/public/app.js b/public/app.js
index b0b37db..e85d79a 100644
--- a/public/app.js
+++ b/public/app.js
@@ -11,6 +11,62 @@ function escapeHtml(text) {
     .replace(/'/g, "'");
 }
 
+// Função global para exibir notificações elegantes estilo Toast
+function showToast(message, type = 'info') {
+  let container = document.getElementById('toast-container');
+  if (!container) {
+    container = document.createElement('div');
+    container.id = 'toast-container';
+    container.style.position = 'fixed';
+    container.style.bottom = '24px';
+    container.style.right = '24px';
+    container.style.zIndex = '99999';
+    container.style.display = 'flex';
+    container.style.flexDirection = 'column';
+    container.style.gap = '10px';
+    document.body.appendChild(container);
+  }
+
+  const toast = document.createElement('div');
+  toast.className = `custom-toast toast-${type}`;
+  toast.style.background = type === 'success' ? '#10b981' : type === 'error' ? '#ef4444' : '#3b82f6';
+  toast.style.color = '#fff';
+  toast.style.padding = '12px 24px';
+  toast.style.borderRadius = '8px';
+  toast.style.boxShadow = '0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05)';
+  toast.style.fontFamily = "'Outfit', sans-serif";
+  toast.style.fontSize = '0.9rem';
+  toast.style.fontWeight = '500';
+  toast.style.minWidth = '250px';
+  toast.style.transition = 'all 0.3s ease';
+  toast.style.opacity = '0';
+  toast.style.transform = 'translateY(20px)';
+  toast.style.display = 'flex';
+  toast.style.alignItems = 'center';
+
+  // Icon
+  const icon = type === 'success' ? '✅' : type === 'error' ? '❌' : 'ℹ️';
+  toast.innerHTML = `<span style="margin-right: 10px; font-size: 1.1rem;">${icon}</span><span>${message}</span>`;
+
+  container.appendChild(toast);
+
+  // Trigger animation
+  setTimeout(() => {
+    toast.style.opacity = '1';
+    toast.style.transform = 'translateY(0)';
+  }, 10);
+
+  // Auto remove
+  setTimeout(() => {
+    toast.style.opacity = '0';
+    toast.style.transform = 'translateY(-20px)';
+    setTimeout(() => {
+      toast.remove();
+    }, 300);
+  }, 3500);
+}
+window.showToast = showToast; // Tornar acessível globalmente
+
 // Função auxiliar para exibir alerta customizado e elegante (substitui o alert nativo)
 function showCustomAlert(title, message) {
   return new Promise((resolve) => {