Mobile Design

Platform Conventions

• iOS: bottom tab bar, large titles, SF Symbols
• Android: material design, FAB, bottom navigation
• Both: pull-to-refresh, swipe gestures

Touch Targets

• Minimum 44x44pt (iOS) / 48x48dp (Android)
• Spacing between targets: 8px minimum
• Primary actions within thumb reach zone

Navigation

• Tab bar: 3-5 items max
• Stack navigation for drill-down
• Modal for focused tasks
• Gesture navigation support