# Fitness Tab Bar

> A floating pill tab bar for a fitness app: five slots with Tabler icons and labels, a raised flame action button above the bar, and a sliding indicator that glides under the active tab. Idle tabs rest muted, the active tab and CTA at full strength.

- Category: Navigation
- Frameworks: Vanilla, React + CSS, React + Tailwind
- Design system: Aperture
- Dark mode: yes
- Access: premium (Atheros AI Pass)
- Tags: tab-bar
- Page: https://builder.atheros.ai/components/fitness-tab-bar
- Preview: https://d17nmjscumqk5d.cloudfront.net/builder/templates/tpl_builder_fitness_tab_bar/preview-7517c514859e.webp

## Features

- Floating rounded white pill with a soft slate shadow and a faint 1px hairline border
- Five slots — Home, Activity, a center flame CTA, Plans, and Workouts — each a real 24x24 Tabler icon with a label
- Raised black circular action button that floats above the top edge of the bar
- Sliding indicator bar that translates under the active tab via nth-child sibling selectors
- Idle tabs in cool slate gray lift to near-black ink on hover and when active
- `aria-current="page"` tracks the active tab and keyboard activation works through the links
- Fully respects `prefers-reduced-motion`

## Accessibility

- **Navigation landmark** — `<nav aria-label="Fitness sections">` wraps the tab list
- **Current tab** — `aria-current="page"` on the active tab link
- **Action button** — Flame CTA is a `<button type="button">` with `aria-label="Start workout"`
- **Decorative icons** — All SVGs marked `aria-hidden="true"` and `focusable="false"`
- **Focus indicators** — `:focus-visible` with `--ring` outline on links and the CTA
- **Reduced motion** — `prefers-reduced-motion: reduce` disables all animations

## Keyboard shortcuts

- `Tab` — Move focus between tab links and the flame CTA
- `Enter` — Activate the focused tab link

## Common questions

**Which frameworks is Fitness Tab Bar available in?**

Fitness Tab Bar ships as Vanilla, React + CSS and React + Tailwind — HTML, CSS, JS and React source you can copy, download or clone into Atheros AI Builder.

**Is the Fitness Tab Bar navigation component free?**

Fitness Tab Bar is a premium component. Anyone can preview it; the source, downloads and AI customisation are included with Atheros AI Pass.

**Does Fitness Tab Bar support dark mode?**

Yes. Fitness Tab Bar ships light and dark themes, both drawn from the Aperture design system's tokens. Switch the preview to dark mode to compare them.

## Get the code

Preview Fitness Tab Bar live, then sign in to copy or download the source, apply another design system, or ask the AI assistant to change it: https://builder.atheros.ai/components/fitness-tab-bar

Every component on https://builder.atheros.ai is also reachable from Claude Code, Cursor and Codex through the Atheros MCP server (paid plans). Component index: https://builder.atheros.ai/llms-components.txt