33 lines
845 B
Markdown
33 lines
845 B
Markdown
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# ADR-008: Theme Engine and Runtime Design Tokens
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Status: Accepted
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Date: 2026-07-03
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## Context
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Tenant branding must be configuration-driven and must not require tenant-specific code branches.
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## Decision
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Introduce theme engine based on runtime design tokens:
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- Branding, color palette, typography, spacing, icons, logos, favicon derive from configuration.
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- Theme tokens are applied at runtime through token service and CSS variable mapping.
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- Feature code consumes semantic tokens, not tenant constants.
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## Consequences
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Positive:
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- Tenant branding changes are configuration-only.
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- Removes environment-based visual branching.
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Negative:
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- Requires token schema governance and fallback policy.
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## Compliance Requirements
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- No tenant-specific style imports in feature components.
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- UI styling must resolve through semantic token set.
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