Design system
Documentation experienceDS-07
Governed Theme StudioSource records are read-only. Laboratory proposals are session-local and never persisted.

Theme Studio / Theme readiness

Readiness is evidence, not a preview.

Each theme remains unavailable until its values, parity, contrast, provenance, validation, and review gates are complete.

Available

Current light

Current approved token manifests are available for inspection.

Unavailable

Dark

contract-ready-for-authoring-not-selectable

No preview or selection is provided.

Dark-theme gates

Semantic key parityBlocked

Dark values are not authored against the approved light key set.

Resolved valuesBlocked

No canonical dark semantic mappings exist.

Contrast evidenceBlocked

0 dark pairs validated.

Source provenanceBlocked

No canonical dark-theme semantic mapping or founder evidence exists.

Runtime selectionUnavailable

Light remains the sole approved production fallback.

DS-12 contrast evidence

5 of 16 declared pairs pass; 11 remain prohibited pending reviewed remediation.

Open evidence decisions

THEME-001
DS-12 tonal palette adoption

Blocks: DS-12 migration

open
THEME-002
Eleven contrast remediations

Blocks: light-theme DS-12 adoption

open
TYPE-001
Exact typography metrics

Blocks: DS-12 typography adoption

source-verification-required
TYPE-002
Montserrat asset acquisition

Blocks: self-hosted Montserrat adoption

open
TYPE-003
Responsive typography mappings

Blocks: responsive DS-12 typography adoption

source-verification-required
TOKEN-002
Current-to-DS-12 compatibility policy

Blocks: DS-12 adoption tooling

open
RUNTIME-002
User and system preference policy

Blocks: production theme switching

open
FLUTTER-001
Independent Flutter theme contract

Blocks: Flutter mapping

source-verification-required