📐 Layout: Tap LAYOUT to set rows and pattern (1x2 regional, 2x2 mainline).

🍸 Mixers: Tap a liquor, then Mixer. The title will prompt you to select a soda or juice to bundle.

📱 Auto-Save: Every change is saved locally. Data only clears when you hit NEW FLIGHT.

💤 Statuses: Mark seats as sleeping/skipped to clear them visually.