diff --git a/.gitignore b/.gitignore
index fa6c803..3917e24 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,31 @@
-# Gradle / Android
+# ---------------------------
+# Node / Expo / React Native
+# ---------------------------
+node_modules/
+.expo/
+dist/
+web-build/
+expo-env.d.ts
+.metro-health-check*
+*.tsbuildinfo
+
+# Local env files
+.env*.local
+
+# Logs
+*.log
+npm-debug.*
+yarn-debug.*
+yarn-error.*
+
+# macOS
+.DS_Store
+
+# ---------------------------
+# Android / React Native native
+# Keep /android and /ios ONLY if you commit native code
+# Remove these two lines if you want generated native folders ignored
+# ---------------------------
 .gradle/
 build/
 local.properties
@@ -9,49 +36,61 @@ captures/
 *.apk
 output-metadata.json
 *.hprof
+.kotlin/
 
-# Logs
-*.log
-npm-debug.*
-yarn-debug.*
-yarn-error.*
-
-# IntelliJ / Android Studio
+# ---------------------------
+# IntelliJ / Android Studio / VS Code
+# ---------------------------
 *.iml
 .idea/
+.vscode/
 misc.xml
 deploymentTargetDropDown.xml
 render.experimental.xml
 
-# Node / JS
-node_modules/
-.metro-health-check*
-dist/
-web-build/
-*.tsbuildinfo
-
-# Expo
-.expo/
-expo-env.d.ts
-
-# Native generated / local artifacts
-.kotlin/
-*.orig.*
+# ---------------------------
+# Secrets / signing / platform keys
+# ---------------------------
 *.jks
 *.keystore
 *.p8
 *.p12
 *.key
+*.pem
 *.mobileprovision
-
-# Environment / local config
-.env*.local
 google-services.json
 
-# macOS
-.DS_Store
-*.pem
-
-# Generated native folders for Expo prebuild
+# ---------------------------
+# iOS / Android generated native folders
+# Ignore these only for Expo managed/prebuild workflow
+# Comment them out if you keep native code in repo
+# ---------------------------
 /android
 /ios
+
+# ---------------------------
+# .NET / ASP.NET Core Web API
+# ---------------------------
+**/bin/
+**/obj/
+**/.vs/
+*.user
+*.rsuser
+*.suo
+
+# App settings / local secrets
+**/appsettings.Development.json
+**/secrets.json
+
+# EF Core / local DB artifacts
+*.db
+*.db-shm
+*.db-wal
+*.sqlite
+*.sqlite3
+
+# ---------------------------
+# Misc
+# ---------------------------
+*.orig.*
+app-example