Update iOS liquid glass feature to iOS 26+

.github/skills/developer-guide/SKILL.md

@@ -151,7 +151,7 @@ This document outlines the technical skills, knowledge areas, and competencies r
 - **iOS Keychain**: Secure data storage (via expo-secure-store)
 - **Face ID / Touch ID**: Biometric authentication integration
 - **App Store Guidelines**: Submission requirements and policies
-- **iOS 18+ Features**: Liquid glass effects, material blur (via expo-glass-effect)
+- **iOS 26+ Features**: Liquid glass effects, material blur (via expo-glass-effect)
 - **Provisioning Profiles**: Code signing and distribution
 
 ### Android Development (Intermediate)

.github/skills/frontend-design/SKILL.md

@@ -64,7 +64,7 @@ Focus on mobile-native excellence:
 - **Layering**: Use shadows, borders, and blur to create hierarchy without heavy decoration
 - **Blur effects**: Platform-specific blur (iOS: `expo-blur`, Android: subtle overlays) for modern depth
 - **Card design**: Rounded corners (16-24pt radius), subtle shadows, proper elevation
-- **Glass morphism**: Translucent surfaces with backdrop blur for premium feel (iOS 18+ liquid glass tabs)
+- **Glass morphism**: Translucent surfaces with backdrop blur for premium feel (iOS 26+ liquid glass tabs)
 
 ### Platform-Specific Excellence
 - **iOS Fluidity**:

CHANGELOG.md

@@ -54,7 +54,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Proper SafeAreaView integration for content padding
 - See [ANDROID_EDGE_TO_EDGE.md](docs/ANDROID_EDGE_TO_EDGE.md) for implementation details
 
-#### 🎨 iOS Liquid Glass Tabs (iOS 18+)
+#### 🎨 iOS Liquid Glass Tabs (iOS 26+)
 - **Migrated to Expo Router NativeTabs** for native iOS liquid glass effect
 - Advanced iOS features:
   - Automatic tab bar minimize behavior on scroll
@@ -239,7 +239,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Platform Support
 
 #### 📱 iOS Support
-- iOS 18+ with liquid glass tabs and advanced blur effects
+- iOS 26+ with liquid glass tabs and advanced blur effects
 - Automatic tab minimize behavior support
 - Face ID and Touch ID support
 - Native SegWit address support

README.md

@@ -119,7 +119,7 @@ BitSleuth Wallet is a client-side Bitcoin wallet built with React Native and Exp
   - Custom wallet color themes
   - Smooth animations and haptic feedback
   - Native iOS 26+ liquid glass tabs with auto-minimize behavior
-  - Material blur effects on iOS 18+
+  - Material blur effects on iOS 26+
 
 - 📊 **Real-Time Data**
   - Live Bitcoin price updates

docs/DOCS_SUMMARY.md

@@ -121,13 +121,13 @@
    - Consistent color system
    - Modern component styling
 
-### iOS 18 Liquid Glass UI
+### iOS 26 Liquid Glass UI
 
 **Key Documents:**
-- `iOS18_LIQUID_GLASS.md`
+- `iOS26_LIQUID_GLASS.md`
 - `LIQUID_GLASS_TABS.md`
 
-**Feature:** iOS 18 system blur materials creating "liquid glass" effect
+**Feature:** iOS 26 system blur materials creating "liquid glass" effect
 
 **Implementation:**
 - Platform detection using React Native `Platform` API
@@ -740,7 +740,7 @@
 
 ### Platform Optimization
 - Edge-to-edge on Android 15+
-- Liquid glass on iOS 18+
+- Liquid glass on iOS 26+
 - New Architecture enabled
 - Platform-specific blur materials
 - Safe area insets handling

docs/archive/UI_IMPROVEMENTS.md

@@ -93,7 +93,7 @@ This document outlines the comprehensive UI/UX improvements made to the BitSleut
 
 #### Theme Consistency
 - Maintained existing gradient system (coral/cyan themes)
-- Enhanced glassmorphism effects (iOS 18 liquid glass preserved)
+- Enhanced glassmorphism effects (iOS 26 liquid glass preserved)
 - Better color harmony across light and dark modes
 
 ### Phase 5: Component Polish ✅