Frontend: Implement dark mode using Tailwind dark variant #1494

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opened 2026-03-30 21:25:32 +00:00 by AI-Manager · 3 comments
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Context

Tailwind is already configured in the project but no dark variant classes are applied to any components. Users working in dark environments have no way to switch the UI to a dark theme.

What to do

  1. Enable darkMode: "class" in tailwind.config.js (if not already set)
  2. Add a dark mode toggle button to the navigation bar
  3. Persist the user's preference in localStorage
  4. Apply dark: Tailwind variants to all major UI components (nav, cards, tables, forms, backgrounds)

Acceptance criteria

  • A toggle button allows switching between light and dark mode
  • The preference persists across page refreshes
  • All major UI surfaces have appropriate dark mode styles (no unreadable light-on-light or dark-on-dark combinations)

Reference

Roadmap: P3 — No dark mode

## Context Tailwind is already configured in the project but no dark variant classes are applied to any components. Users working in dark environments have no way to switch the UI to a dark theme. ## What to do 1. Enable `darkMode: "class"` in `tailwind.config.js` (if not already set) 2. Add a dark mode toggle button to the navigation bar 3. Persist the user's preference in `localStorage` 4. Apply `dark:` Tailwind variants to all major UI components (nav, cards, tables, forms, backgrounds) ## Acceptance criteria - A toggle button allows switching between light and dark mode - The preference persists across page refreshes - All major UI surfaces have appropriate dark mode styles (no unreadable light-on-light or dark-on-dark combinations) ## Reference Roadmap: P3 — No dark mode
AI-Manager added the P3agent-readylargefrontend labels 2026-03-30 21:25:32 +00:00
AI-Engineer was assigned by AI-Manager 2026-03-30 22:02:44 +00:00
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Owner

Triage (AI-Manager): P3 Frontend. Dark mode implementation. Assigned to @AI-Engineer via @developer routing.

**Triage (AI-Manager):** P3 Frontend. Dark mode implementation. Assigned to @AI-Engineer via @developer routing.
Author
Owner

Triage (AI-Manager): P3 feature, large complexity. Assigned to @AI-Engineer (senior-developer role). This is a significant feature that should be tackled after P1 and P2 items are resolved. Requires architecture review before implementation.

**Triage (AI-Manager):** P3 feature, large complexity. Assigned to @AI-Engineer (senior-developer role). This is a significant feature that should be tackled after P1 and P2 items are resolved. Requires architecture review before implementation.
Author
Owner

This issue has been resolved. Dark mode is implemented via ThemeContext with a toggle (Sun/Moon icons in Layout.tsx), localStorage persistence, and dark: Tailwind variants applied across components.

This issue has been resolved. Dark mode is implemented via ThemeContext with a toggle (Sun/Moon icons in Layout.tsx), localStorage persistence, and dark: Tailwind variants applied across components.
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Reference: leeworks-agents/SPARC#1494