fix: consolidate focus states across inputs (#46588)

## Problem
All inputs don't have the same style when focused

## Solution
Consolidate focus states across inputs

## How to test
Checkout the design system form examples:
https://design-system-git-gildasgarcia-depr-354-consoli-0188d7-supabase.vercel.app/design-system/docs/ui-patterns/forms

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

* **Style**
* Refined focus-visible ring/outline and ring-offset tokens across
buttons, multi-select, radio groups, checkbox, select, and switch for a
more consistent accessible experience.
* Updated focus-state styling details within the shared Button and
related controls (including open-state outline behavior).
* **Refactor**
* Updated icon upload preview triggers in form examples to use the
shared Button component while preserving existing upload behavior and
visuals.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

apps/design-system/registry/default/example/form-patterns-pagelayout.tsx

@@ -327,16 +327,17 @@ export default function FormPatternsPageLayout() {
                       >
                         <FormControl>
                           <div className="flex gap-4 items-center">
-                            <button
+                            <Button
                               type="button"
+                              variant="outline"
                               onClick={() => uploadButtonRef.current?.click()}
-                              className="flex items-center justify-center h-10 w-10 shrink-0 text-foreground-lighter hover:text-foreground-light overflow-hidden rounded-full bg-cover border hover:border-strong"
+                              className="flex items-center justify-center h-10 w-10 shrink-0 overflow-hidden rounded-full"
                               style={{
                                 backgroundImage: logoUrl ? `url("${logoUrl}")` : 'none',
                               }}
                             >
                               {!logoUrl && <Upload size={14} />}
-                            </button>
+                            </Button>
                             <div className="flex gap-2 items-center">
                               <Button
                                 variant="default"

apps/design-system/registry/default/example/form-patterns-sidepanel.tsx

@@ -318,7 +318,7 @@ export default function FormPatternsSidePanel() {
                           <button
                             type="button"
                             onClick={() => uploadButtonRef.current?.click()}
-                            className="flex items-center justify-center h-10 w-10 shrink-0 text-foreground-lighter hover:text-foreground-light overflow-hidden rounded-full bg-cover border hover:border-strong"
+                            className="flex items-center justify-center h-10 w-10 shrink-0 text-foreground-lighter hover:text-foreground-light overflow-hidden rounded-full bg-cover border hover:border-strong focus-visible:outline-brand-600"
                             style={{
                               backgroundImage: logoUrl ? `url("${logoUrl}")` : 'none',
                             }}
@@ -327,7 +327,8 @@ export default function FormPatternsSidePanel() {
                           </button>
                           <div className="flex gap-2 items-center">
                             <Button
-                              variant="default"
+                              type="button"
+                              variant="outline"
                               size="tiny"
                               icon={<Upload size={14} />}
                               onClick={() => uploadButtonRef.current?.click()}

packages/ui-patterns/src/multi-select/multi-select.tsx

@@ -8,11 +8,11 @@ import React, { isValidElement, ReactElement, useEffect } from 'react'
 import {
   Badge,
   cn,
-  Command as Command,
-  CommandEmpty as CommandEmpty,
-  CommandInput as CommandInput,
-  CommandItem as CommandItem,
-  CommandList as CommandList,
+  Command,
+  CommandEmpty,
+  CommandInput,
+  CommandItem,
+  CommandList,
   Popover,
   PopoverAnchor,
   PopoverContent,
@@ -294,7 +294,7 @@ const MultiSelectorTrigger = React.forwardRef<HTMLButtonElement, MultiSelectorTr
             'flex w-full min-w-[200px] min-h-[40px] items-center justify-between rounded-md border',
             'border-alternative bg-control px-3 py-2 text-sm',
             'ring-offset-background placeholder:text-muted-foreground',
-            'focus:outline-hidden focus:ring-2 focus:ring-ring focus:ring-offset-2',
+            'focus:outline-hidden focus:ring-2 focus:ring-background-control focus:ring-offset-2 focus-visible:ring-offset-foreground-muted',
             'disabled:cursor-not-allowed disabled:opacity-50',
             'hover:border-primary transition-colors duration-200',
             className

packages/ui/src/components/Button/Button.tsx

@@ -46,7 +46,7 @@ const buttonVariants = cva(
           border-strong hover:border-stronger
           focus-visible:outline-border-strong
           data-[state=open]:bg-selection
-          data-[state=open]:outline-brand-600
+          data-[state=open]:outline-border-strong
           data-[state=open]:border-button-hover
           `,
         secondary: `

packages/ui/src/components/radio-group-stacked.tsx

@@ -47,6 +47,8 @@ const RadioGroupStackedItem = React.forwardRef<
         'disabled:opacity-50 disabled:cursor-not-allowed',
         // Enabled/hover states
         'enabled:cursor-pointer enabled:hover:bg-surface-300 enabled:hover:border-foreground-muted',
+        // Focus state
+        'focus:ring-background-control focus:border-control focus-visible:outline-hidden focus-visible:ring-2 focus-visible:ring-background-control focus-visible:ring-offset-2 focus-visible:ring-offset-foreground-muted',
         // Z-index for interactions
         'hover:z-1 focus-visible:z-1 data-[state=checked]:z-1',
         // Checked state
@@ -68,7 +70,7 @@ const RadioGroupStackedItem = React.forwardRef<
               // States
               'group-data-[state=checked]:border-foreground-muted',
               'group-focus:border-foreground-muted group-focus:outline-hidden',
-              'group-focus-visible:ring-2 group-focus-visible:ring-ring group-focus-visible:ring-offset-2',
+              'group-focus-visible:ring-2 group-focus-visible:ring-background-control group-focus-visible:ring-offset-2 group-focus-visible:ring-offset-foreground-muted',
               'group-hover:border-foreground-muted'
             )}
           >

packages/ui/src/components/shadcn/ui/checkbox.tsx

@@ -1,7 +1,7 @@
 'use client'
 
-import { Checkbox as CheckboxPrimitive } from 'radix-ui'
 import { Check } from 'lucide-react'
+import { Checkbox as CheckboxPrimitive } from 'radix-ui'
 import * as React from 'react'
 
 import { cn } from '../../../lib/utils/cn'
@@ -16,7 +16,7 @@ const Checkbox = React.forwardRef<
       'peer flex items-center justify-center h-4 w-4 shrink-0 rounded-sm border border-control bg-control/25 ring-offset-background',
       'transition-colors duration-150 ease-in-out',
       'hover:border-strong',
-      'focus-visible:outline-hidden focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2',
+      'focus-visible:outline-hidden focus-visible:ring-2 focus-visible:ring-background-control focus-visible:ring-offset-2 focus-visible:ring-offset-foreground-muted',
       'disabled:cursor-not-allowed disabled:opacity-50 data-[state=checked]:bg-foreground data-[state=checked]:text-background',
       className
     )}

packages/ui/src/components/shadcn/ui/select.tsx

@@ -47,7 +47,7 @@ const SelectTrigger = React.forwardRef<
   <SelectPrimitive.Trigger
     ref={ref}
     className={cn(
-      'flex w-full items-center justify-between rounded-md border border-strong hover:border-stronger bg-alternative dark:bg-muted hover:bg-selection text-xs ring-offset-background-control data-[placeholder]:text-foreground-lighter focus:outline-hidden ring-border-control focus:ring-2 focus:ring-ring focus:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50 transition-all duration-200',
+      'flex w-full items-center justify-between rounded-md border border-strong hover:border-stronger bg-alternative dark:bg-muted hover:bg-selection text-xs ring-offset-background-control data-[placeholder]:text-foreground-lighter focus:outline-hidden ring-border-control focus:ring-2 focus:ring-background-control focus:ring-offset-2 focus-visible:ring-offset-foreground-muted disabled:cursor-not-allowed disabled:opacity-50 transition-all duration-200',
       'data-[state=open]:bg-selection data-[state=open]:border-stronger',
       'gap-2',
       '[&>span]:truncate text-left', // [kemal] This is to prevent double lines rendering when a string is particularly long.

packages/ui/src/components/shadcn/ui/switch.tsx

@@ -1,13 +1,13 @@
 'use client'
 
-import { Switch as SwitchPrimitives } from 'radix-ui'
 import { cva, VariantProps } from 'class-variance-authority'
+import { Switch as SwitchPrimitives } from 'radix-ui'
 import * as React from 'react'
 
 import { cn } from '../../../lib/utils/cn'
 
 const switchRootVariants = cva(
-  'peer inline-flex shrink-0 cursor-pointer items-center rounded-full border transition-colors focus-visible:outline-hidden focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 focus-visible:ring-offset-background disabled:cursor-not-allowed disabled:opacity-50 data-[state=checked]:bg-brand data-[state=checked]:hover:bg-brand-600/90 data-[state=unchecked]:bg-control data-[state=unchecked]:hover:bg-border',
+  'peer inline-flex shrink-0 cursor-pointer items-center rounded-full border transition-colors focus-visible:outline-hidden focus-visible:ring-2 focus-visible:ring-background-control focus-visible:ring-offset-2 focus-visible:ring-offset-foreground-muted disabled:cursor-not-allowed disabled:opacity-50 data-[state=checked]:bg-brand data-[state=checked]:hover:bg-brand-600/90 data-[state=unchecked]:bg-control data-[state=unchecked]:hover:bg-border',
   {
     variants: {
       size: {