Sidebar Nav

## 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 a vertical sidebar navigation down the left side. - The logo at top, links stacked in the middle with icons and labels, and an account or user section pinned at the bottom - Optional grouping under small section headings - A collapsed icon only state that expands on hover or toggle ## States and interaction - Link hover, focus, and active states ## Responsive - On mobile hide the sidebar behind a menu button and slide it in as a drawer. ## Accessibility - Give every link a visible focus ring and make it keyboard operable - Never rely on colour alone to show the current or active item - 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.