---
name: stitch-ui-design-spec-layui
description: "Layui-Vue design spec for Stitch screen generation. Use when the user mentions Layui, layui-vue, or layui admin in a Stitch design request. Outputs a hard-constraints prefix with Layui tokens (Primary #16baaa, Nav-bg #393D49, layui-btn/input/card components) or a CONTRACT_SELECTION_JSON_V1 selector with assembled prompt."
allowed-tools: "stitch*:*, Read, Write"
---


# Layui Design Spec (Layui-Vue / Vue 3.0)

**Constraint**: Only use this skill when the user explicitly mentions "Stitch".

## Purpose

This skill makes the Layui-Vue design spec executable in two modes:

1) **Prefix mode**: output a paste-ready **Hard constraints prefix** for Stitch `[Context]`.
2) **Selector mode**: output `CONTRACT_SELECTION_JSON_V1` and then an assembled Stitch prompt that injects only the required component/state snippets.

## Trigger Keywords

Prefer this skill when the user request includes any of:

- `layui`, `layui-vue`, `layui vue`

Chinese trigger keywords (only for triggering):

- `layui 风格`
- `layui admin`

## Source of Truth

- `references/contract.md`
- `references/examples.md`
- `references/official.md`

## Output (STRICT)

Decide the mode by the user intent:

- If the user asks for **beautify/polish/refine an existing screen**, or asks for **selector / JSON / contracts.include / states.include** → use **Selector mode**.
- Otherwise → use **Prefix mode**.

### Prefix mode

Return exactly one code block:

```text
[Hard constraints prefix]
- Framework: Layui-Vue (Vue 3).
- Design Tokens:
  - Colors: Primary=#16baaa (Cyan-Green), Secondary=#16b777, Nav-bg=#393D49.
  - Functional: Success=#16b777, Warning=#FFB800, Danger=#FF5722, Info=#31BDEC.
  - Spacing: 10px / 15px grid system.
  - Radius: Small=2px (Classic Layui), Medium=4px. No large radius.
  - Typography: Base size 14px. Titles font-weight 500.
- Component Contracts:
  - Buttons: layui-btn (Height 38px, Radius 2px).
  - Inputs: layui-input (Height 38px, Border #e2e2e2).
  - Cards: layui-card (White bg, Header border-bottom #f6f6f6).
  - Tables: layui-table (Header #f2f2f2, Border #e2e2e2).
  - Others: <lay-page-header>, <lay-result>, <lay-skeleton>, <lay-timeline>, <lay-space>.
- Layout Invariants:
  - Style: Minimalist, Flat, Clean, "Classic Admin Design".
  - Keep logo placement and alignment exactly as-is.
```

### Selector mode

Return exactly two code blocks, in this order, with no extra prose:

1) Contract selection JSON:

```json
{
  "version": "CONTRACT_SELECTION_JSON_V1",
  "designSystem": "layui-vue",
  "mode": "selector",
  "contracts": { "include": [] },
  "states": { "include": [] }
}
```

2) Final Stitch prompt:

```text
[Context]
(Paste Hard Constraints Prefix here)
(Add "Layout Invariants" from contract.md if beautifying)

[Layout]
(Describe the macro layout structure, e.g., "Admin Layout with Sidebar and Header")

[Components]
(Inject component snippets matching the JSON selection above)
```

## References

- [Contract](references/contract.md)
- [Examples](references/examples.md)
- [Official Docs](references/official.md)