v3_button_tv:
  template: v3_button
  tap_action:
    action: toggle
  icon: mdi:television
  state:
    - value: 'playing'
      styles: &on_styles
        card:
          - background-color: white
          - color: black
        icon:
          - color: var(--primary-color)
    - value: 'standby'
      styles: *on_styles
    - value: 'on'
      styles: *on_styles
    - value: 'home'
      styles: *on_styles
    - value: 'idle'
      styles: *on_styles