diff --git a/server.js b/server.js
index fbff844..4bd1b7a 100644
--- a/server.js
+++ b/server.js
@@ -243,15 +243,25 @@ async function autoUpdateDB() {
       );
     `);
 
-    // PARCHE DE ACTUALIZACIÓN
+   // PARCHE DE ACTUALIZACIÓN
     await client.query(`
       DO $$ BEGIN 
+
+        -- NUEVO: Columna para colores personalizados de la App
+        IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name='users' AND column_name='app_settings') THEN 
+            ALTER TABLE users ADD COLUMN app_settings JSONB DEFAULT '{"primary": "#1e3a8a", "secondary": "#2563eb", "bg": "#f8fafc"}'; 
+        END IF;
+
+        -- AÑADIDO: Columna para guardar la configuración de WhatsApp
+        IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name='users' AND column_name='wa_settings') THEN
       
         -- AÑADIDO: Columna para guardar la configuración de WhatsApp
         IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name='users' AND column_name='wa_settings') THEN 
             ALTER TABLE users ADD COLUMN wa_settings JSONB DEFAULT '{}'; 
         END IF;
 
+
+
         -- AÑADIDO: Configuración del Portal del Cliente
         IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name='users' AND column_name='company_logo') THEN 
             ALTER TABLE users ADD COLUMN company_logo TEXT; 
@@ -280,6 +290,8 @@ async function autoUpdateDB() {
             ALTER TABLE service_statuses ADD COLUMN is_system BOOLEAN DEFAULT FALSE; 
         END IF;
 
+
+
         IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name='services' AND column_name='client_id') THEN ALTER TABLE services ADD COLUMN client_id INT REFERENCES clients(id) ON DELETE SET NULL; END IF;
         IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name='services' AND column_name='status_id') THEN ALTER TABLE services ADD COLUMN status_id INT REFERENCES service_statuses(id) ON DELETE SET NULL; END IF;
         IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name='services' AND column_name='contact_phone') THEN ALTER TABLE services ADD COLUMN contact_phone TEXT; END IF;