{
  "schemaVersion": 2,
  "sourceKind": "structured-spec",
  "slug": "select",
  "name": "选择器 Select",
  "confidence": "high",
  "semanticTypeCandidates": ["select", "dropdown", "combobox"],
  "variantDimensions": [
    { "name": "mode", "values": ["single", "multiple", "searchable", "grouped", "cascader"] },
    { "name": "state", "values": ["default", "open", "disabled"] }
  ],
  "representativeVariants": [
    { "mode": "single", "state": "default", "label": "单选" },
    { "mode": "multiple", "state": "default", "label": "多选" },
    { "mode": "searchable", "state": "default", "label": "可搜索" },
    { "mode": "grouped", "state": "default", "label": "分组" },
    { "mode": "single", "state": "open", "label": "下拉展开" }
  ],
  "anatomy": {
    "trigger": "触发器，样式同 Input",
    "panel": "下拉面板：白底、圆角4px、阴影中、最大高度256px",
    "option": "选项项，选中项背景 var(--color-brand-bg)，文字 var(--color-brand)，左侧勾选图标",
    "searchInput": "可搜索模式下的搜索输入框"
  },
  "structurePatterns": {
    "panelRadius": "var(--radius-base)",
    "panelMaxHeight": "256px",
    "optionHeight": "32px"
  },
  "usageHints": [
    "触发器样式同 Input",
    "下拉面板：白底、圆角4px、阴影中、最大高度256px",
    "选中项背景 var(--color-brand-bg)，文字 var(--color-brand)，左侧勾选图标",
    "支持单选、多选、搜索、分组、级联"
  ],
  "doNotInvent": ["级联面板具体布局"],
  "unknowns": ["多选标签样式细节"]
}