Update tailwindcss

Author: ncalteen

package-lock.json

@@ -61,6 +61,7 @@
   },
   "devDependencies": {
     "@eslint/eslintrc": "^3",
+    "@tailwindcss/postcss": "^4.0.12",
     "@types/node": "^22",
     "@types/react": "^19",
     "@types/react-dom": "^19",
@@ -69,7 +70,7 @@
     "eslint-config-next": "15.2.1",
     "postcss": "^8",
     "prettier": "^3.5.3",
-    "tailwindcss": "^3.4.1",
+    "tailwindcss": "^4.0.12",
     "typescript": "^5"
   }
 }

package.json

@@ -1,7 +1,7 @@
 /** @type {import('postcss-load-config').Config} */
 const config = {
   plugins: {
-    tailwindcss: {}
+    '@tailwindcss/postcss': {}
   }
 }
 

postcss.config.mjs

@@ -1,13 +1,84 @@
-@tailwind base;
-@tailwind components;
-@tailwind utilities;
+@import 'tailwindcss';
 
-body {
-  font-family: Arial, Helvetica, sans-serif;
+@plugin 'tailwindcss-animate';
+
+@custom-variant dark (&:is(.dark *));
+
+@theme {
+  --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));
+
+  --radius-lg: var(--radius);
+  --radius-md: calc(var(--radius) - 2px);
+  --radius-sm: calc(var(--radius) - 4px);
 }
 
-code {
-  color: rgb(0, 255, 0);
+/*
+  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 utilities {
+  body {
+    font-family: Arial, Helvetica, sans-serif;
+  }
+
+  code {
+    color: rgb(0, 255, 0);
+  }
 }
 
 @layer base {

src/app/globals.css

@@ -57,7 +57,7 @@ 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"
             side={isMobile ? 'bottom' : 'right'}
             align="end"
             sideOffset={4}>

src/components/nav-user.tsx

@@ -5,18 +5,18 @@ 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 transition-colors focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring 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 transition-colors focus-visible:outline-hidden focus-visible:ring-1 focus-visible:ring-ring disabled:pointer-events-none disabled:opacity-50 [&_svg]:pointer-events-none [&_svg]:size-4 [&_svg]:shrink-0',
   {
     variants: {
       variant: {
         default:
-          'bg-primary text-primary-foreground shadow hover:bg-primary/90',
+          'bg-primary text-primary-foreground shadow-sm hover:bg-primary/90',
         destructive:
-          'bg-destructive text-destructive-foreground shadow-sm hover:bg-destructive/90',
+          'bg-destructive text-destructive-foreground shadow-xs hover:bg-destructive/90',
         outline:
-          'border border-input bg-background shadow-sm hover:bg-accent hover:text-accent-foreground',
+          'border border-input bg-background shadow-xs hover:bg-accent hover:text-accent-foreground',
         secondary:
-          'bg-secondary text-secondary-foreground shadow-sm hover:bg-secondary/80',
+          'bg-secondary text-secondary-foreground shadow-xs hover:bg-secondary/80',
         ghost: 'hover:bg-accent hover:text-accent-foreground',
         link: 'text-primary underline-offset-4 hover:underline'
       },

src/components/ui/button.tsx

@@ -9,7 +9,7 @@ const Card = React.forwardRef<
   <div
     ref={ref}
     className={cn(
-      'rounded-xl border bg-card text-card-foreground shadow',
+      'rounded-xl border bg-card text-card-foreground shadow-sm',
       className
     )}
     {...props}

src/components/ui/card.tsx

@@ -27,7 +27,7 @@ const DropdownMenuSubTrigger = React.forwardRef<
   <DropdownMenuPrimitive.SubTrigger
     ref={ref}
     className={cn(
-      'flex cursor-default gap-2 select-none items-center rounded-sm px-2 py-1.5 text-sm outline-none focus:bg-accent data-[state=open]:bg-accent [&_svg]:pointer-events-none [&_svg]:size-4 [&_svg]:shrink-0',
+      'flex cursor-default gap-2 select-none items-center rounded-sm px-2 py-1.5 text-sm outline-hidden focus:bg-accent data-[state=open]:bg-accent [&_svg]:pointer-events-none [&_svg]:size-4 [&_svg]:shrink-0',
       inset && 'pl-8',
       className
     )}
@@ -83,7 +83,7 @@ const DropdownMenuItem = React.forwardRef<
   <DropdownMenuPrimitive.Item
     ref={ref}
     className={cn(
-      'relative flex cursor-default select-none items-center gap-2 rounded-sm px-2 py-1.5 text-sm outline-none transition-colors focus:bg-accent focus:text-accent-foreground data-[disabled]:pointer-events-none data-[disabled]:opacity-50 [&>svg]:size-4 [&>svg]:shrink-0',
+      'relative flex cursor-default select-none items-center gap-2 rounded-sm px-2 py-1.5 text-sm outline-hidden transition-colors focus:bg-accent focus:text-accent-foreground data-disabled:pointer-events-none data-disabled:opacity-50 [&>svg]:size-4 [&>svg]:shrink-0',
       inset && 'pl-8',
       className
     )}
@@ -99,7 +99,7 @@ const DropdownMenuCheckboxItem = React.forwardRef<
   <DropdownMenuPrimitive.CheckboxItem
     ref={ref}
     className={cn(
-      'relative flex cursor-default select-none items-center rounded-sm py-1.5 pl-8 pr-2 text-sm outline-none transition-colors focus:bg-accent focus:text-accent-foreground data-[disabled]:pointer-events-none data-[disabled]:opacity-50',
+      'relative flex cursor-default select-none items-center rounded-sm py-1.5 pl-8 pr-2 text-sm outline-hidden transition-colors focus:bg-accent focus:text-accent-foreground data-disabled:pointer-events-none data-disabled:opacity-50',
       className
     )}
     checked={checked}
@@ -122,7 +122,7 @@ const DropdownMenuRadioItem = React.forwardRef<
   <DropdownMenuPrimitive.RadioItem
     ref={ref}
     className={cn(
-      'relative flex cursor-default select-none items-center rounded-sm py-1.5 pl-8 pr-2 text-sm outline-none transition-colors focus:bg-accent focus:text-accent-foreground data-[disabled]:pointer-events-none data-[disabled]:opacity-50',
+      'relative flex cursor-default select-none items-center rounded-sm py-1.5 pl-8 pr-2 text-sm outline-hidden transition-colors focus:bg-accent focus:text-accent-foreground data-disabled:pointer-events-none data-disabled:opacity-50',
       className
     )}
     {...props}>

src/components/ui/dropdown-menu.tsx

@@ -8,7 +8,7 @@ const Input = React.forwardRef<HTMLInputElement, React.ComponentProps<'input'>>(
       <input
         type={type}
         className={cn(
-          'flex h-9 w-full rounded-md border border-input bg-transparent px-3 py-1 text-base shadow-sm transition-colors file:border-0 file:bg-transparent file:text-sm file:font-medium file:text-foreground placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:cursor-not-allowed disabled:opacity-50 md:text-sm',
+          'flex h-9 w-full rounded-md border border-input bg-transparent px-3 py-1 text-base shadow-xs transition-colors file:border-0 file:bg-transparent file:text-sm file:font-medium file:text-foreground placeholder:text-muted-foreground focus-visible:outline-hidden focus-visible:ring-1 focus-visible:ring-ring disabled:cursor-not-allowed disabled:opacity-50 md:text-sm',
           className
         )}
         ref={ref}

src/components/ui/input.tsx

@@ -19,7 +19,7 @@ const SelectTrigger = React.forwardRef<
   <SelectPrimitive.Trigger
     ref={ref}
     className={cn(
-      'flex h-9 w-full items-center justify-between whitespace-nowrap rounded-md border border-input bg-transparent px-3 py-2 text-sm shadow-sm ring-offset-background placeholder:text-muted-foreground focus:outline-none focus:ring-1 focus:ring-ring disabled:cursor-not-allowed disabled:opacity-50 [&>span]:line-clamp-1',
+      'flex h-9 w-full items-center justify-between whitespace-nowrap rounded-md border border-input bg-transparent px-3 py-2 text-sm shadow-xs ring-offset-background placeholder:text-muted-foreground focus:outline-hidden focus:ring-1 focus:ring-ring disabled:cursor-not-allowed disabled:opacity-50 [&>span]:line-clamp-1',
       className
     )}
     {...props}>
@@ -113,7 +113,7 @@ const SelectItem = React.forwardRef<
   <SelectPrimitive.Item
     ref={ref}
     className={cn(
-      'relative flex w-full cursor-default select-none items-center rounded-sm py-1.5 pl-2 pr-8 text-sm outline-none focus:bg-accent focus:text-accent-foreground data-[disabled]:pointer-events-none data-[disabled]:opacity-50',
+      'relative flex w-full cursor-default select-none items-center rounded-sm py-1.5 pl-2 pr-8 text-sm outline-hidden focus:bg-accent focus:text-accent-foreground data-disabled:pointer-events-none data-disabled:opacity-50',
       className
     )}
     {...props}>

src/components/ui/select.tsx

@@ -63,7 +63,7 @@ const SheetContent = React.forwardRef<
       ref={ref}
       className={cn(sheetVariants({ side }), className)}
       {...props}>
-      <SheetPrimitive.Close className="absolute right-4 top-4 rounded-sm opacity-70 ring-offset-background transition-opacity hover:opacity-100 focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2 disabled:pointer-events-none data-[state=open]:bg-secondary">
+      <SheetPrimitive.Close className="absolute right-4 top-4 rounded-sm opacity-70 ring-offset-background transition-opacity hover:opacity-100 focus:outline-hidden focus:ring-2 focus:ring-ring focus:ring-offset-2 disabled:pointer-events-none data-[state=open]:bg-secondary">
         <X className="h-4 w-4" />
         <span className="sr-only">Close</span>
       </SheetPrimitive.Close>