# SelectableCard

- Page: https://jiguang132.com/resources/astryx/docs/selectable-card
- Resource: Astryx (https://jiguang132.com/resources/astryx.md)
- All guides: https://jiguang132.com/resources/astryx/docs.md

A card that toggles between selected and unselected states with an accent border. For navigation use ClickableCard.

## Installation

```bash
npm install @astryxdesign/core@0.7.1 @astryxdesign/theme-neutral@0.7.1 @stylexjs/stylex@0.19.0
```

Requires React 19+, base CSS and a Theme provider. See [Setup](/resources/astryx/docs/getting-started).

## Selectable Card

A card that toggles between selected and unselected states with an accent border. For navigation use ClickableCard.

| Prop | Type | Default | Description |
|---|---|---|---|
| label * | string |  | Accessibility label. |
| isSelected * | boolean |  | Controlled selection state. |
| onChange * | (isSelected: boolean) => void |  | Called when toggled. |
| isDisabled | boolean | false | Disables the card. |
| children | ReactNode |  | Card content. |
| padding | 0 \| 0.5 \| 1 \| 1.5 \| 2 \| 3 \| 4 \| 5 \| 6 \| 8 \| 10 | 4 | Inner padding. |
| variant | 'default' \| 'transparent' \| 'muted' \| 'blue' \| 'cyan' \| 'gray' \| 'green' \| 'orange' \| 'pink' \| 'purple' \| 'red' \| 'teal' \| 'yellow' | 'default' | Background color variant. |
| elevation | 'none' \| 'low' \| 'med' \| 'high' | 'none' | Resting shadow depth. The selection ring composes on top, so a selected card keeps its shadow. |
| width | SizeValue |  | Card width. |
| height | SizeValue |  | Card height. |
| maxWidth | SizeValue |  | Maximum card width. |
| xstyle | StyleXStyles |  | StyleX styles for layout customization (margins, positioning, sizing). Must be a stylex.create() value, not an inline style object like style={{}}. |

### Usage guidance

- Use for plan pickers, filter chips, or option grids.
- For single-select track one ID; for multi-select use a Set.
- When focused, toggle selection with Space or Enter.
- Avoid: Use for navigation; use ClickableCard for that.

### Theming API

```json
{
  "container": true,
  "targets": [
    {
      "className": "astryx-selectable-card",
      "visualProps": [
        "selected",
        "variant"
      ]
    }
  ],
  "vars": [
    {
      "name": "--selectable-card-ring-color",
      "description": "Colour of the selection ring drawn for a variant a theme added. The built-in variants each ring in their own border token and ignore this; a theme that adds a variant sets it in the same rule as that variant's `backgroundColor`, because no token the component could pick is guaranteed to contrast with a fill it cannot know.",
      "default": "var(--color-accent)"
    },
    {
      "name": "--_press-overlay",
      "description": "Fill of the ::after interaction overlay: transparent at rest, the hover overlay token on hover (hover-capable pointers), the pressed overlay token while pressed (`:active` on a mouse; `data-astryx-press=\"on\"` written by the touch press controller under a finger) and the hover token for the release fade. Set on the card element by its own interaction arms.",
      "default": "transparent",
      "private": true
    },
    {
      "name": "--_press-overlay-transition",
      "description": "Duration of the overlay's background-color transition: the fast duration token, except 0s while a believed touch press paints so it lands on the first frame.",
      "default": "var(--duration-fast)",
      "private": true
    }
  ]
}
```

### Anatomy

- **Container**: Interactive div with accent border on selection.
- **Content**: Children rendered inside the card.


## Examples

- Selectable Card: A plan picker with single-select radio behavior. Cards show an accent border when selected.
- Selectable Card — Elevated: Raised selectable cards with `elevation="low"`. The inset selection ring composes on top of the shadow, so a selected card keeps its elevation.
- Selectable Card — Multi-select: Multi-select tag picker using color variant selectable cards with color-matched selection borders.

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