<div class="flex flex-col gap-4">
    <Radio GroupName="Gender" Label="Laki-laki" @bind-Checked="_isSelected" />
    <Radio GroupName="Gender" Label="Perempuan" @bind-Checked="_isSelected" />
</div>

private bool _isSelected = true;

<div class="flex flex-col gap-4">
    <Radio GroupName="GenderPrimary" Label="Laki-laki" Color="ComponentColor.Primary" @bind-Checked="_isSelected" />
    <Radio GroupName="GenderPrimary" Label="Perempuan" Color="ComponentColor.Primary" @bind-Checked="_isSelected" />
</div>

<div class="flex flex-col gap-4">
    <Radio GroupName="GenderSecondary" Label="Laki-laki" Color="ComponentColor.Secondary" @bind-Checked="_isSelected" />
    <Radio GroupName="GenderSecondary" Label="Perempuan" Color="ComponentColor.Secondary" @bind-Checked="_isSelected" />
</div>

<div class="flex flex-col gap-4">
    <Radio GroupName="GenderTertiary" Label="Laki-laki" Color="ComponentColor.Tertiary" @bind-Checked="_isSelected" />
    <Radio GroupName="GenderTertiary" Label="Perempuan" Color="ComponentColor.Tertiary" @bind-Checked="_isSelected" />
</div>