如何改善撰写中大纲按钮的视图？

问：

当我单击元素并且它是焦点时，我的暗模式和背景有问题。 我找不到哪个更改了电子邮件文本标签的背景？

class TextFieldColors internal constructor(
    private val focusedTextColor: Color,
    private val unfocusedTextColor: Color,
    private val disabledTextColor: Color,
    private val errorTextColor: Color,
    private val focusedContainerColor: Color,
    private val unfocusedContainerColor: Color,
    private val disabledContainerColor: Color,
    private val errorContainerColor: Color,
    private val cursorColor: Color,
    private val errorCursorColor: Color,
    private val textSelectionColors: TextSelectionColors,
    private val focusedIndicatorColor: Color,
    private val unfocusedIndicatorColor: Color,
    private val disabledIndicatorColor: Color,
    private val errorIndicatorColor: Color,
    private val focusedLeadingIconColor: Color,
    private val unfocusedLeadingIconColor: Color,
    private val disabledLeadingIconColor: Color,
    private val errorLeadingIconColor: Color,
    private val focusedTrailingIconColor: Color,
    private val unfocusedTrailingIconColor: Color,
    private val disabledTrailingIconColor: Color,
    private val errorTrailingIconColor: Color,
    private val focusedLabelColor: Color,
    private val unfocusedLabelColor: Color,
    private val disabledLabelColor: Color,
    private val errorLabelColor: Color,
    private val focusedPlaceholderColor: Color,
    private val unfocusedPlaceholderColor: Color,
    private val disabledPlaceholderColor: Color,
    private val errorPlaceholderColor: Color,
    private val focusedSupportingTextColor: Color,
    private val unfocusedSupportingTextColor: Color,
    private val disabledSupportingTextColor: Color,
    private val errorSupportingTextColor: Color,
    private val focusedPrefixColor: Color,
    private val unfocusedPrefixColor: Color,
    private val disabledPrefixColor: Color,
    private val errorPrefixColor: Color,
    private val focusedSuffixColor: Color,
    private val unfocusedSuffixColor: Color,
    private val disabledSuffixColor: Color,
    private val errorSuffixColor: Color,
) {

我已经测试了几乎所有的，但我找不到它。

编辑： 更改此黑色背景颜色，它应该是透明的。

例：

  textFieldDefault: TextFieldColors = OutlinedTextFieldDefaults.colors(
        disabledTextColor = Color.Gray,
        focusedContainerColor = Color.White,
        unfocusedContainerColor = Color.White,
        disabledContainerColor = Color.White,
        focusedSuffixColor = Color.Green,
        cursorColor = Color.Black,
        disabledBorderColor = if (isInputError) Color.Red else Color.Gray,
        disabledLabelColor = Color.Blue,
    ),
    textFieldError: TextFieldColors = OutlinedTextFieldDefaults.colors(
        errorBorderColor = Color.Red,
        unfocusedLeadingIconColor = Color.Red,
        focusedLeadingIconColor = Color.Red,
        cursorColor = Color.Gray,
        focusedBorderColor = Color.Red,
        unfocusedBorderColor = Color.Red
    ),

    OutlinedTextField(
        value = value,
        onValueChange = {
            onValueChange(it)
        },
        modifier = Modifier.fillMaxWidth(),
        colors = if (!isInputError) textFieldDefault else textFieldError,
        shape = RoundedCornerShape(8.dp),
        singleLine = true,
    [...]

这是代码，因为我主要寻求代码帮助。