Six layers.
One direction.
Every layer composes only the layer below it. A molecule never reaches past its atoms; a template never invents a pixel. Skipping a layer is a build failure, not a style choice — and spacing is owned by the brick system, never by the component itself.
The dependency ladder
Hover a layer — everything it is allowed to touch lights up below it. Everything above it dims, because upward dependencies do not exist here.
Nobody owns their own margins
Components ship margin-free. The wrapper — the brick system — owns every gap on the canvas, so spacing is a law of the page, not an opinion of the component.
Nobody owns their own margins. The wrapper does. (W55, Rules 82–84)
The layers, live
Nothing below is a screenshot. Every specimen is rebuilt here to the letter of the law — hover it, click it, toggle it. Teal is the only chrome accent; mono is reserved for values; every control is exactly 24, 32 or 40px tall.
Single-purpose, token-fed, margin-free. If it can be split further, it isn't an atom.
OIButton — variants × sizes
OIStandardInput
Click in — teal ring + glow is the focus state.
OISwitch & OICheckbox
OITag · OIStatusBadge
Tones ship bundled — fg + bg + border move together.
OIStatusDot · OISpinner
OISkeleton
OIText
Heading — Inter 600
Body — Inter 400, fg-2 for secondary voice.
Caption — quiet metadata layer.
value: 2,148 — mono is for data only
Atoms snapped together — still no margins of their own, still one job each.
OICard
ep-7f3a92 · 8 GPUs ›
OIStatCard
OIChartCardHeader
OIFilterBar
OIAlertBanner
OIBreadcrumbs
OIPagination
Full working compositions — a table with its chrome, an app shell with a live sidebar, drawers and modals with real motion.
OITable — full chrome
| Name | Status | GPUs | Utilization | Updated |
|---|---|---|---|---|
| inference-gw-prod | Ready | 8 | 82% | 2m ago |
| training-run-04 | Pending | 32 | 34% | 11m ago |
| embeddings-api | Ready | 4 | 91% | 26m ago |
| eval-harness | Failed | 0 | — | 1h ago |
| notebook-a100-igor | Modified | 2 | 48% | 3h ago |
OIAppShell · OIDrawer — live mock
Workload detail
Real shell rules: active nav is a teal pill, the sidebar collapses to icon rail, the drawer slides over the canvas — modal opens page-level with scrim, Esc closes.
Templates own nothing — no gap, no padding, no color. Slots only. The brick wrapper spaces whatever the page pours in.
Dashboard
Monitoring surfaces — KPI strip up top, chart bricks below.
List
Every index screen — filterable table with owned footer.
Detail
One entity, fully unpacked — meta strip plus side rail.
Form
Settings and editors — one centered column, stacked sections.
Wizard
Multi-step creation — side-rail stepper drives the body slot.
CardGrid
Galleries of like things — models, datasets, providers.
Two mini pages assembled purely from the pieces above — no new CSS ideas, just composition.
Monitor Overview
Dashboard template| Name | Status | GPUs | Utilization | Updated |
|---|---|---|---|---|
| inference-gw-prod | Ready | 8 | 82% | 2m ago |
| embeddings-api | Ready | 4 | 91% | 26m ago |
| eval-harness | Failed | 0 | — | 1h ago |
Inference tool
Detail template · split pane24 real prototypes like these ship in the repo's _demos/ — written by designers in plain English through Claude Code, rendered by Storybook, built only from real components.
Where the law lives
Want the full parts list? Browse all 220 components in the library →