CupertinoTextField(
  readOnly: true,
  padding: EdgeInsets.symmetric(
    horizontal: 16,
    vertical: 16 / 2,
  ),
  minLines: 1,
  maxLines: 50,
  placeholder: 'Placeholder',
  suffix: Padding(
    padding: EdgeInsets.only(right: 16),
    child: DecoratedBox(
      decoration: BoxDecoration(
        color: CupertinoDynamicColor.resolve(
          CupertinoColors.systemBlue,
          context,
        ),
        borderRadius: const BorderRadius.all(Radius.circular(30)),
      ),
      child: Padding(
        padding: EdgeInsets.symmetric(
          horizontal: 16 / 2,
          vertical: 10 / 2,
        ),
        child: Text(
          'NEW',
          style: Theme.of(context).textTheme.labelSmall?.copyWith(
            color: CupertinoColors.white,
            fontWeight: FontWeight.w600,
            fontSize: 12,
            height: 1,
          ),
        ),
      ),
    ),
  ),
)