```
@Immutable() 
public final class FormFieldStyle

                    
```
SPEC-401-A — per-field style envelope (mirrors FormFieldStyleSchema in flow.schema.ts:101-109). Authors set these in the console; the renderer applies them to Material3 widgets where applicable:
- corner_radius → OutlinedTextField shape, button corners
- border_color / focus_border_color → OutlinedTextField.colors
- background_color → toggle's checkedTrackColor, container fills
- error_style.color (free-form input_style/error_style) → error tint
label_style / input_style / error_style are typed as free-form maps because the schema treats them as opaque records — authors may pass any sub-keys (e.g. font_size, font_weight, color).

Field Summary

Fields
Modifier and Type	Field	Description
`private final Map<String, Object>`	`label_style`
`private final Map<String, Object>`	`input_style`
`private final Map<String, Object>`	`error_style`
`private final Double`	`corner_radius`
`private final String`	`border_color`
`private final String`	`focus_border_color`
`private final String`	`background_color`

Constructor Summary

Constructors
Constructor	Description
`FormFieldStyle(Map<String, Object> label_style, Map<String, Object> input_style, Map<String, Object> error_style, Double corner_radius, String border_color, String focus_border_color, String background_color)`

Method Summary

Modifier and Type	Method	Description
`final Map<String, Object>`	`getLabel_style()`
`final Map<String, Object>`	`getInput_style()`
`final Map<String, Object>`	`getError_style()`
`final Double`	`getCorner_radius()`
`final String`	`getBorder_color()`
`final String`	`getFocus_border_color()`
`final String`	`getBackground_color()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FormFieldStyle

FormFieldStyle(Map<String, Object> label_style, Map<String, Object> input_style, Map<String, Object> error_style, Double corner_radius, String border_color, String focus_border_color, String background_color)

Method Detail

getLabel_style

 final Map<String, Object> getLabel_style()

getInput_style

 final Map<String, Object> getInput_style()

getError_style

 final Map<String, Object> getError_style()

getCorner_radius
```
 final Double getCorner_radius()
```

getBorder_color
```
 final String getBorder_color()
```

getFocus_border_color
```
 final String getFocus_border_color()
```

getBackground_color
```
 final String getBackground_color()
```

Class FormFieldStyle

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

FormFieldStyle

Method Detail

getLabel_style

getInput_style

getError_style

getCorner_radius

getBorder_color

getFocus_border_color

getBackground_color