Mercurial

annotate design_system/TOKENS.md @ 279:b3b547563ec7

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Add Google connector service and agent wiki Implement the C/Seobeo Google Drive and Gmail connector with encrypted OAuth storage, Zenbu authentication, browser testing, AI tool discovery, chunked HTTP decoding, and Bazel coverage. Consolidate repository guidance into progressive wiki documentation and enforce arena-first allocation for new first-party C code. Co-authored-by: Copilot <[email protected]> Copilot-Session: 84c338fd-0939-4bb3-b7f3-1062eb213e5d
author MrJuneJune <me@mrjunejune.com>
date Mon, 17 Aug 2026 22:22:36 -0700
parents 60a876c4587a
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
258
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
1 # Zenbu UI token architecture
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
2
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
3 Zenbu UI uses three CSS custom-property layers:
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
4
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
5 ```text
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
6 Reference values Semantic system roles Local component aliases
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
7 --zenbu-ref-* --zenbu-sys-* --zenbu-<component>-*
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
8 ```
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
9
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
10 ## Reference values
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
11
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
12 `reference.css` defines context-free values: color ramps, spacing, type sizes,
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
13 weights, line heights, radii, strokes, shadows, durations, easing, opacity,
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
14 icon sizes, control sizes, and z-index levels.
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
15
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
16 Reference values answer what exists in the system. Application and component
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
17 CSS must not consume reference colors directly.
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
18
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
19 ## Semantic roles
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
20
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
21 `semantic.css` maps reference values to stable intent:
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
22
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
23 ```css
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
24 var(--zenbu-sys-color-text-primary)
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
25 var(--zenbu-sys-color-surface-raised)
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
26 var(--zenbu-sys-color-action-primary-background)
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
27 var(--zenbu-sys-type-body-size)
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
28 var(--zenbu-sys-space-container)
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
29 var(--zenbu-sys-radius-control)
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
30 var(--zenbu-sys-motion-duration-state)
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
31 ```
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
32
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
33 Themes and density change semantic assignments. Component selectors continue
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
34 to consume the same roles.
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
35
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
36 ## Local aliases
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
37
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
38 Components use private aliases where variants remap one internal role:
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
39
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
40 ```css
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
41 zen-button:not([appearance="plain"]) > button {
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
42 --zenbu-button-background:
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
43 var(--zenbu-sys-color-action-primary-background);
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
44 background: var(--zenbu-button-background);
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
45 }
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
46 ```
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
47
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
48 Do not turn every internal declaration into public API. A local alias becomes a
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
49 documented host override only when multiple applications need that stable
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
50 customization point.
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
51
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
52 ## Themes and density
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
53
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
54 Themes use `data-zen-theme`; density uses `data-zen-density`:
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
55
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
56 ```html
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
57 <html data-zen-theme="paper" data-zen-density="compact">
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
58 ```
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
59
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
60 Available densities:
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
61
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
62 - no attribute or `comfortable`: canonical five-step control sizes;
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
63 - `compact`: reduced visual heights, padding, and gaps.
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
64
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
65 Explicit component `size="xs|sm|md|lg|xl"` maps through density-aware semantic
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
66 tokens.
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
67
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
68 ## Compatibility
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
69
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
70 Older `--zen-*` variables remain temporarily in `tokens.css` as aliases. New
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
71 code must use `--zenbu-ref-*`, `--zenbu-sys-*`, or a documented local
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
72 `--zenbu-<component>-*` alias.
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
73
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
74 ## Enforcement
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
75
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
76 `//design_system/test:design_system_policy_test` checks:
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
77
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
78 - raw colors appear only in token source files;
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
79 - every referenced `--zenbu-*` property is declared;
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
80 - component CSS does not consume reference colors directly;
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
81 - source and documentation use first-party naming;
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
82 - exported JavaScript APIs retain typed documentation;
60a876c4587a [ui] Add semantic primitive ownership
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
83 - icon and dependency policies remain intact.