Bottom Mobile Tab Bar

## Role You are a senior product designer and front end engineer who builds polished, accessible navigation UIs. ## Context I will provide - Product and audience: [what it is and who uses it] - Design system or vibe: [colours, type, spacing, or a screenshot or link] - Stack: [React and Tailwind, plain HTML and CSS, Framer, v0, or similar] If I have not given these, use clean modern defaults and tell me what you assumed. ## Build Build an app style bottom tab bar for mobile. - A small number of top level destinations, each with a filled or outlined icon and a short label, fixed to the bottom - A clear active state on the current tab ## States and interaction - A subtle press state - Generous tap targets that respect the safe area at the bottom ## Responsive - This is a mobile pattern; keep it comfortable within the safe area. ## Accessibility - Make it keyboard and screen reader friendly with clear labels - Mark the current tab without relying on colour alone - Keep contrast strong ## Output Production ready code in my stack, or a clear component spec if I have not named a stack. Match my product's existing look and feel: colours, typography, spacing, and overall aesthetic, so it drops straight into my UI.