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feat: implement BUI design system tokens for light and dark themes#10

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awanlin merged 1 commit into
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topic/bui-themes
Feb 14, 2026
Merged

feat: implement BUI design system tokens for light and dark themes#10
awanlin merged 1 commit into
mainfrom
topic/bui-themes

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@awanlin

@awanlin awanlin commented Feb 14, 2026

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Replace custom CSS variables with Backstage UI (BUI) design tokens to establish a consistent design system. This includes comprehensive token definitions for typography, spacing, colors, borders, and shadows.

Changes:

  • Add bui-theme-light.css and bui-theme-dark.css with complete token definitions
  • Update globals.css to use BUI tokens for both light and dark themes
  • Migrate all components to use BUI tokens instead of legacy custom properties
  • Token mappings: --bg-primary → --bui-bg-popover, --text-primary → --bui-fg-primary, etc.

Replace custom CSS variables with Backstage UI (BUI) design tokens to establish a consistent design system. This includes comprehensive token definitions for typography, spacing, colors, borders, and shadows.

Changes:
- Add bui-theme-light.css and bui-theme-dark.css with complete token definitions
- Update globals.css to use BUI tokens for both light and dark themes
- Migrate all components to use BUI tokens instead of legacy custom properties
- Token mappings: --bg-primary → --bui-bg-popover, --text-primary → --bui-fg-primary, etc.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
@awanlin
awanlin merged commit 172abe6 into main Feb 14, 2026
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@awanlin
awanlin deleted the topic/bui-themes branch February 14, 2026 00:59
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