Focus Colour

[delicate agate]

How can I change the focus colour on an input field?

(The blue outline)

Fixed

                                    input: {
                                        backgroundColor: 'rgb(23, 23, 23)',
                                        borderColor: 'rgb(60, 60, 60)',
                                        borderWidth: '2px',
                                        '&:focus': {
                                            borderColor: 'red',
                                        }
                                    },

Actually not fixed

how would I do so with a PasswordInput?

'&:focus' doesn't seem to work with a PasswordInput

[cunning hedge]

use &:focus-within instead of &:focus

[delicate agate]

only an ordinary input

TYSM