Adding tailwind upgrade steps

Author: tnylea

package-lock.json

@@ -12,10 +12,10 @@
     "devDependencies": {
         "@eslint/js": "^9.19.0",
         "@inertiajs/react": "^2.0.0",
+        "@tailwindcss/postcss": "^4.0.0",
         "@types/react": "^19.0.3",
         "@types/react-dom": "^19.0.2",
         "@vitejs/plugin-react": "^4.3.4",
-        "autoprefixer": "^10.4.20",
         "concurrently": "^9.0.1",
         "eslint": "^9.17.0",
         "eslint-config-prettier": "^10.0.1",
@@ -26,7 +26,7 @@
         "postcss": "^8.4.49",
         "prettier": "^3.4.2",
         "prettier-plugin-organize-imports": "^4.1.0",
-        "prettier-plugin-tailwindcss": "^0.6.9",
+        "prettier-plugin-tailwindcss": "^0.6.11",
         "react": "^19.0.0",
         "react-dom": "^19.0.0",
         "tailwindcss": "^3.4.16",
@@ -55,4 +55,4 @@
         "tailwind-merge": "^2.5.5",
         "tailwindcss-animate": "^1.0.7"
     }
-}
+}

package.json

@@ -1,6 +1,5 @@
 export default {
     plugins: {
-        tailwindcss: {},
-        autoprefixer: {},
+        '@tailwindcss/postcss': {},
     },
 };

postcss.config.js

@@ -1,6 +1,81 @@
-@tailwind base;
-@tailwind components;
-@tailwind utilities;
+@import 'tailwindcss';
+
+@plugin 'tailwindcss-animate';
+
+@source '../../vendor/laravel/framework/src/Illuminate/Pagination/resources/views/*.blade.php';
+
+@custom-variant dark (&:is(.dark *));
+
+@theme {
+  --font-sans:
+    Figtree, ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji',
+    'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';
+
+  --radius-lg: var(--radius);
+  --radius-md: calc(var(--radius) - 2px);
+  --radius-sm: calc(var(--radius) - 4px);
+
+  --color-background: hsl(var(--background));
+  --color-foreground: hsl(var(--foreground));
+
+  --color-card: hsl(var(--card));
+  --color-card-foreground: hsl(var(--card-foreground));
+
+  --color-popover: hsl(var(--popover));
+  --color-popover-foreground: hsl(var(--popover-foreground));
+
+  --color-primary: hsl(var(--primary));
+  --color-primary-foreground: hsl(var(--primary-foreground));
+
+  --color-secondary: hsl(var(--secondary));
+  --color-secondary-foreground: hsl(var(--secondary-foreground));
+
+  --color-muted: hsl(var(--muted));
+  --color-muted-foreground: hsl(var(--muted-foreground));
+
+  --color-accent: hsl(var(--accent));
+  --color-accent-foreground: hsl(var(--accent-foreground));
+
+  --color-destructive: hsl(var(--destructive));
+  --color-destructive-foreground: hsl(var(--destructive-foreground));
+
+  --color-border: hsl(var(--border));
+  --color-input: hsl(var(--input));
+  --color-ring: hsl(var(--ring));
+
+  --color-chart-1: hsl(var(--chart-1));
+  --color-chart-2: hsl(var(--chart-2));
+  --color-chart-3: hsl(var(--chart-3));
+  --color-chart-4: hsl(var(--chart-4));
+  --color-chart-5: hsl(var(--chart-5));
+
+  --color-sidebar: hsl(var(--sidebar-background));
+  --color-sidebar-foreground: hsl(var(--sidebar-foreground));
+  --color-sidebar-primary: hsl(var(--sidebar-primary));
+  --color-sidebar-primary-foreground: hsl(var(--sidebar-primary-foreground));
+  --color-sidebar-accent: hsl(var(--sidebar-accent));
+  --color-sidebar-accent-foreground: hsl(var(--sidebar-accent-foreground));
+  --color-sidebar-border: hsl(var(--sidebar-border));
+  --color-sidebar-ring: hsl(var(--sidebar-ring));
+}
+
+/*
+  The default border color has changed to `currentColor` in Tailwind CSS v4,
+  so we've added these compatibility styles to make sure everything still
+  looks the same as it did with Tailwind CSS v3.
+
+  If we ever want to remove these styles, we need to add an explicit border
+  color utility to any element that depends on these defaults.
+*/
+@layer base {
+  *,
+  ::after,
+  ::before,
+  ::backdrop,
+  ::file-selector-button {
+    border-color: var(--color-gray-200, currentColor);
+  }
+}
 
 @layer base {
     :root {

resources/css/app.css

@@ -4,7 +4,7 @@ import { type BreadcrumbItem as BreadcrumbItemType } from '@/types';
 
 export function AppSidebarHeader({ breadcrumbs = [] }: { breadcrumbs?: BreadcrumbItemType[] }) {
     return (
-        <header className="flex h-16 shrink-0 items-center gap-2 border-b border-sidebar-border/50 px-4 transition-[width,height] ease-linear group-has-[[data-collapsible=icon]]/sidebar-wrapper:h-12">
+        <header className="flex h-16 shrink-0 items-center gap-2 border-b border-sidebar-border/50 px-4 transition-[width,height] ease-linear group-has-data-[collapsible=icon]/sidebar-wrapper:h-12">
             <div className="flex items-center gap-2">
                 <SidebarTrigger className="-ml-1" />
                 <Breadcrumbs breadcrumbs={breadcrumbs} />

resources/js/components/app-sidebar-header.tsx

@@ -21,7 +21,7 @@ export default function AppearanceToggleTab({ className = '', ...props }: HTMLAt
                     className={cn(
                         'flex items-center rounded-md px-3.5 py-1.5 transition-colors',
                         appearance === value
-                            ? 'bg-white shadow-sm dark:bg-neutral-700 dark:text-neutral-100'
+                            ? 'bg-white shadow-xs dark:bg-neutral-700 dark:text-neutral-100'
                             : 'text-neutral-500 hover:bg-neutral-200/60 hover:text-black dark:text-neutral-400 dark:hover:bg-neutral-700/60',
                     )}
                 >

resources/js/components/appearance-tabs.tsx

@@ -23,7 +23,7 @@ export function NavUser() {
                         </SidebarMenuButton>
                     </DropdownMenuTrigger>
                     <DropdownMenuContent
-                        className="w-[--radix-dropdown-menu-trigger-width] min-w-56 rounded-lg"
+                        className="w-(--radix-dropdown-menu-trigger-width) min-w-56 rounded-lg"
                         align="end"
                         side={isMobile ? 'bottom' : state === 'collapsed' ? 'left' : 'bottom'}
                     >

resources/js/components/nav-user.tsx

@@ -4,7 +4,7 @@ import * as React from 'react';
 import { cn } from '@/lib/utils';
 
 const badgeVariants = cva(
-    'inline-flex items-center rounded-full border px-2.5 py-0.5 text-xs font-semibold transition-colors focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2',
+    'inline-flex items-center rounded-full border px-2.5 py-0.5 text-xs font-semibold transition-colors focus:outline-hidden focus:ring-2 focus:ring-ring focus:ring-offset-2',
     {
         variants: {
             variant: {

resources/js/components/ui/badge.tsx

@@ -5,7 +5,7 @@ import * as React from 'react';
 import { cn } from '@/lib/utils';
 
 const buttonVariants = cva(
-    'inline-flex items-center justify-center gap-2 whitespace-nowrap rounded-md text-sm font-medium ring-offset-background transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50 [&_svg]:pointer-events-none [&_svg]:size-4 [&_svg]:shrink-0',
+    'inline-flex items-center justify-center gap-2 whitespace-nowrap rounded-md text-sm font-medium ring-offset-background transition-colors focus-visible:outline-hidden focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50 [&_svg]:pointer-events-none [&_svg]:size-4 [&_svg]:shrink-0',
     {
         variants: {
             variant: {

resources/js/components/ui/button.tsx

@@ -3,7 +3,7 @@ import * as React from 'react';
 import { cn } from '@/lib/utils';
 
 const Card = React.forwardRef<HTMLDivElement, React.HTMLAttributes<HTMLDivElement>>(({ className, ...props }, ref) => (
-    <div ref={ref} className={cn('rounded-lg border bg-card text-card-foreground shadow-sm', className)} {...props} />
+    <div ref={ref} className={cn('rounded-lg border bg-card text-card-foreground shadow-xs', className)} {...props} />
 ));
 Card.displayName = 'Card';