Focus Ring Utilities

Utility	Effect
`ring-none`	Removes the focus ring
`outline-none`	Removes the outline
`ring-always`	Always display the ring
`ring-keyboard`	Display the ring only when focusing with keyboard/gamepad
`ring-auto`	Show if theme says always, or keyboard-focused
`ring-{color}`	Sets focus ring color
`ring-{n}`	Sets focus ring width from a scale value
`ring-[3px]`	Sets arbitrary focus ring width

Focus rings are drawn by the renderer and do not change element layout. By default they appear after keyboard/gamepad navigation, not pointer focus. Use the theme AlwaysShowFocusRing setting or per-element ring-always / ring-keyboard utilities to control visibility.