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Chanora Design Tokens — Material 3 Baseline

Version: 0.9.2 Status: Baseline Candidate
Language: English

Repo path: docs/ui-ux/material3-design-tokens.md ---

1. Token Strategy

Chanora uses Material 3 tokens as the foundation and adds Chanora semantic tokens for voice-client-specific states.

Material 3 ColorScheme / TextTheme / Shape / Motion
  -> Chanora Semantic Tokens
  -> Chanora Components
  -> Feature Screens

2. Token Groups

Group Purpose
chanora.color.connection.* Connection status
chanora.color.voice.* Voice states
chanora.color.latency.* Latency and packet-loss status
chanora.color.diagnostics.* Diagnostic severity
chanora.spacing.* Layout spacing
chanora.shape.* Corners and component shapes
chanora.motion.* Motion duration and reduced-motion behavior
chanora.density.* Mobile, tablet, desktop density
chanora.typography.* Product role mapping to Material type roles

3. Color Tokens

Token Purpose
chanora.color.connection.connected Connected state
chanora.color.connection.connecting Connection in progress
chanora.color.connection.reconnecting Recovering connection
chanora.color.connection.disconnected Disconnected state
chanora.color.connection.error Connection failure
chanora.color.voice.speaking User is speaking
chanora.color.voice.muted Microphone muted
chanora.color.voice.deafened Output deafened
chanora.color.voice.pttActive Push-to-talk active
chanora.color.latency.good Good latency
chanora.color.latency.warning Warning latency
chanora.color.latency.bad Bad latency
chanora.color.diagnostics.info Informational diagnostic
chanora.color.diagnostics.warning Warning diagnostic
chanora.color.diagnostics.error Error diagnostic

4. Typography Mapping

Product role Material 3 type role
App title headlineSmall
Server name titleLarge
Channel name bodyLarge
Client nickname bodyLarge
Status secondary text bodyMedium
Diagnostic metadata bodySmall
Button label labelLarge
Badge label labelMedium

5. Spacing Tokens

Token Value
chanora.spacing.xs 4
chanora.spacing.sm 8
chanora.spacing.md 12
chanora.spacing.lg 16
chanora.spacing.xl 24
chanora.spacing.2xl 32

6. Shape Tokens

Token Use
chanora.shape.sm Small chips, compact controls
chanora.shape.md Cards and list containers
chanora.shape.lg Panels and navigation surfaces
chanora.shape.xl Dialogs and sheets
chanora.shape.full Pills, badges, icon buttons

7. Motion Tokens

Token Purpose
chanora.motion.quick Small feedback
chanora.motion.standard Normal UI transition
chanora.motion.emphasized Major layout transition
chanora.motion.reduced Reduced-motion fallback

8. Flutter Implementation Requirement

Tokens should be exposed through ThemeData, ColorScheme, component themes, and ThemeExtension. Feature screens shall not hardcode product semantic token values.

9. Change History

Version Date Description
0.1.0 2026-05-14 Initial design token baseline.

Baseline Candidate 0.9.1 Update

Version Date Description
0.9.1 2026-05-14 Updated baseline after product decision closure: Apple App Store SDK gate uses Xcode 26+ and iOS 26 / iPadOS 26 SDK+ since 2026-04-28, platform baselines and decision traceability propagated across the document set.

Baseline Candidate 0.9.2 Update

Version Date Description
0.9.2 2026-05-14 Corrected Apple App Store Connect upload gate to 2026-04-28 and checked full-package naming, references, and coverage.