feat(PROJ-79): tailwindcss v3 -> v4 + tailwind-merge v3 Upgrade

Offizielles @tailwindcss/upgrade-Tool durchgelaufen: tailwind.config.ts
entfernt, Theme nach globals.css als @theme-Block (CSS-first-Config),
PostCSS auf @tailwindcss/postcss umgestellt. tailwind-merge im selben
Schritt auf v3 (Pflicht-Kopplung an Tailwind v4).

Codemod-Bug korrigiert: variant="outline" (Prop-Wert) wurde faelschlich
als CSS-Klasse zu "outline-solid" umbenannt in 4 Call-Sites - zurueckgesetzt.

Neue Lint-Regel (no-restricted-syntax) gegen *-opacity-* Utilities, die
in v4 nicht mehr existieren und von tailwind-merge v3 lautlos verschluckt
wuerden statt einen Fehler zu werfen.

tsc/lint/build gruen. Visueller Regressionstest offen (kein Browser-Tool
in dieser Session) - folgt auf 132 vor 131-Deploy.

eslint.config.mjs

@@ -12,6 +12,23 @@ const eslintConfig = [
     ],
   },
   ...nextCoreWebVitals,
+  {
+    rules: {
+      // Tailwind v3 *-opacity-* Utilities existieren in v4 nicht mehr und
+      // werden von tailwind-merge v3 lautlos verschluckt statt einen Fehler
+      // zu werfen (siehe PROJ-79). Klassen wie bg-opacity-50 durch die
+      // v4-Slash-Syntax (bg-black/50) ersetzen.
+      "no-restricted-syntax": [
+        "error",
+        {
+          selector:
+            "Literal[value=/(^|\\s)(bg|text|border|ring|divide|placeholder)-opacity-\\d+(\\s|$)/]",
+          message:
+            "Tailwind-v3-*-opacity-*-Utility gefunden. In v4 durch Slash-Syntax ersetzen (z.B. bg-black/50 statt bg-opacity-50).",
+        },
+      ],
+    },
+  },
 ];
 
 export default eslintConfig;

features/PROJ-79-dependency-major-upgrades.md

@@ -261,8 +261,45 @@ laufenden Dienst geprüft.
 identisch. Also kein Sprung auf ^26 (das würde Typen vor die tatsächlich
 laufende Node-Runtime setzen) — stattdessen nur Patch-Update innerhalb
 ^20: `@types/node` `^20` → `^20.19.43`. `npx tsc --noEmit` 0 Fehler,
-`npm run build` erfolgreich, alle Routen generiert. Noch nicht deployed
+`npm run build` erfolgreich, alle Routen generiert. Deployed auf 132 und
-(folgt zusammen mit den übrigen Schritten oder separat, klein/risikoarm).
+131 am 2026-08-06 (Commit fa8c5dd), Backend ✓ / Frontend ✓ auf beiden
+Servern, Health-Check ok.
+
+### tailwindcss v4 + tailwind-merge v3 (Punkt 4) — 2026-08-06
+
+- `npx @tailwindcss/upgrade@latest --force` (offizielles Migrationstool)
+  ausgeführt. Umbau: `tailwind.config.ts` **entfernt**, Theme (Farben,
+  Border-Radius, Keyframes/Animation) nach `src/app/globals.css` als
+  `@theme`-Block überführt (v4-Standard: CSS-first-Config). `@tailwind
+  base/components/utilities` → `@import 'tailwindcss'` +
+  `@custom-variant dark (&:is(.dark *))`. PostCSS-Config auf
+  `@tailwindcss/postcss` umgestellt, `autoprefixer` entfernt (in v4
+  eingebaut). 31 Komponenten-/Seiten-Dateien automatisch migriert
+  (`outline-hidden` statt `outline-none`, u.a.).
+- `tailwind-merge` 2.6.0 → **3.x** im selben Schritt (Pflicht-Kopplung,
+  siehe Problem-Abschnitt).
+- **Codemod-Bug gefunden + gefixt:** das Migrationstool hat `variant="outline"`
+  (Prop-*Wert*, kein CSS-Klassenname) blind textuell zu `outline-solid`
+  umbenannt — Verwechslung mit der v4-Umbenennung der `outline`-Utility-Klasse.
+  Betraf 4 Call-Sites (`pagination.tsx:52`, `ServicesTab.tsx:100`,
+  `DSGVOTab.tsx:46/56/71/480`, `DashboardTab.tsx:448`), dort als
+  `tsc`-Fehler sichtbar geworden (`"outline-solid"` nicht Teil des
+  `variant`-Union-Typs von `badgeVariants`/`buttonVariants`). Manuell auf
+  `"outline"` zurückgesetzt — `badge.tsx`/`button.tsx` selbst (die
+  tatsächliche Variant-Definition) waren vom Bug nicht betroffen.
+- **`*-opacity-*`-Lint-Regel ergänzt** (`eslint.config.mjs`): `no-restricted-syntax`
+  gegen `bg-/text-/border-/ring-/divide-/placeholder-opacity-\d+`-Literale,
+  da diese Utilities in v4 nicht mehr existieren und von `tailwind-merge`
+  v3 lautlos verschluckt werden statt einen Build-Fehler zu werfen (siehe
+  Problem-Abschnitt). Gegen echten Bestand getestet: 0 Treffer (Codebase
+  nutzt bereits nur reines `opacity-*`, keine `*-opacity-*`-Utilities).
+  Funktionstest mit synthetischer Testdatei bestätigt: Regel schlägt
+  korrekt an.
+- Verifikation: `npx tsc --noEmit` 0 Fehler, `npm run lint` 0
+  Findings, `npm run build` erfolgreich (alle 14 Routen).
+- **Visueller Regressionstest: nicht in dieser Session durchgeführt**
+  (kein Browser-Tool verfügbar) — offen, folgt vor 131-Deploy anhand
+  echter Screenshots auf 132.
 
 ## Acceptance Criteria
 

package.json

@@ -40,18 +40,18 @@
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
     "react-hook-form": "^7.71.1",
-    "tailwind-merge": "^2.2.0",
+    "tailwind-merge": "^3.6.0",
     "zod": "^4.3.5"
   },
   "devDependencies": {
+    "@tailwindcss/postcss": "^4.3.3",
     "@types/node": "^20.19.43",
     "@types/react": "^19",
     "@types/react-dom": "^19",
-    "autoprefixer": "^10.0.1",
     "eslint": "^9.39.5",
     "eslint-config-next": "16.3.0",
     "postcss": "^8",
-    "tailwindcss": "^3.4.1",
+    "tailwindcss": "^4.3.3",
     "typescript": "^5"
   }
 }

postcss.config.mjs

@@ -1,8 +1,7 @@
 /** @type {import('postcss-load-config').Config} */
 const config = {
   plugins: {
-    tailwindcss: {},
+    '@tailwindcss/postcss': {},
-    autoprefixer: {},
   },
 };
 

src/app/globals.css

@@ -1,6 +1,93 @@
-@tailwind base;
+@import 'tailwindcss';
-@tailwind components;
+
-@tailwind utilities;
+@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);
+
+  --animate-accordion-down: accordion-down 0.2s ease-out;
+  --animate-accordion-up: accordion-up 0.2s ease-out;
+
+  @keyframes accordion-down {
+    from {
+      height: 0;
+    }
+    to {
+      height: var(--radix-accordion-content-height);
+    }
+  }
+  @keyframes accordion-up {
+    from {
+      height: var(--radix-accordion-content-height);
+    }
+    to {
+      height: 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 base {
   :root {

src/app/mail/[id]/page.tsx

@@ -316,7 +316,7 @@ function MailBodyView({ mail }: { mail: MailDetail }) {
 
   // Plain-text fallback
   return (
-    <pre className="max-h-[600px] overflow-auto rounded-md border bg-muted p-4 text-sm whitespace-pre-wrap break-words leading-relaxed">
+    <pre className="max-h-[600px] overflow-auto rounded-md border bg-muted p-4 text-sm whitespace-pre-wrap wrap-break-word leading-relaxed">
       {plain}
     </pre>
   );

src/components/admin/tabs/DSGVOTab.tsx

@@ -466,7 +466,7 @@ export function DSGVOTab({ canManage }: DSGVOTabProps) {
                           };
                         return (
                           <TableRow key={m.mail_id}>
-                            <TableCell className="max-w-xs break-words">
+                            <TableCell className="max-w-xs wrap-break-word">
                               {m.subject || (
                                 <span className="text-muted-foreground">
                                   (kein Betreff)

src/components/admin/tabs/DashboardTab.tsx

@@ -71,7 +71,7 @@ function MailTimeseriesChart({ points }: { points: TimeseriesPoint[] }) {
                 />
                 {/* tooltip */}
                 <div className="absolute bottom-full mb-1 left-1/2 -translate-x-1/2 hidden group-hover:block z-10 pointer-events-none">
-                  <div className="bg-popover text-popover-foreground border rounded px-2 py-1 text-xs whitespace-nowrap shadow">
+                  <div className="bg-popover text-popover-foreground border rounded px-2 py-1 text-xs whitespace-nowrap shadow-sm">
                     {label}: {p.count.toLocaleString("de-DE")}
                   </div>
                 </div>

src/components/admin/tabs/RoutingRulesTab.tsx

@@ -480,13 +480,13 @@ export function RoutingRulesTab({ isSuperAdmin }: { isSuperAdmin: boolean }) {
                           <TableBody>
                             {dryRunResult.sample.map((s) => (
                               <TableRow key={s.id}>
-                                <TableCell className="max-w-[10rem] truncate text-xs">
+                                <TableCell className="max-w-40 truncate text-xs">
                                   {s.mail_from}
                                 </TableCell>
-                                <TableCell className="max-w-[10rem] truncate text-xs">
+                                <TableCell className="max-w-40 truncate text-xs">
                                   {s.mail_to}
                                 </TableCell>
-                                <TableCell className="max-w-[12rem] truncate text-xs">
+                                <TableCell className="max-w-48 truncate text-xs">
                                   {s.subject}
                                 </TableCell>
                                 <TableCell className="whitespace-nowrap text-xs text-muted-foreground">

src/components/admin/tabs/SecurityTab.tsx

@@ -89,7 +89,7 @@ export function SecurityTab({
               return (
                 <Card key={check.name || i}>
                   <CardContent className="p-4 flex items-start gap-3">
-                    <span className={`mt-1 h-2.5 w-2.5 flex-shrink-0 rounded-full ${
+                    <span className={`mt-1 h-2.5 w-2.5 shrink-0 rounded-full ${
                       check.status === "ok" ? "bg-green-500" :
                       check.status === "warning" ? "bg-yellow-400" : "bg-red-500"
                     }`} />
@@ -109,7 +109,7 @@ export function SecurityTab({
                       <Button
                         size="sm"
                         variant="outline"
-                        className="flex-shrink-0 text-xs"
+                        className="shrink-0 text-xs"
                         disabled={fixLoading !== null}
                         onClick={() => onRunFix(fix.action)}
                       >
@@ -122,7 +122,7 @@ export function SecurityTab({
                         target="_blank"
                         rel="noopener noreferrer"
                       >
-                        <Button size="sm" variant="outline" className="flex-shrink-0 text-xs">
+                        <Button size="sm" variant="outline" className="shrink-0 text-xs">
                           Anleitung
                         </Button>
                       </a>

src/components/search/ExportDialogs.tsx

@@ -104,7 +104,7 @@ export function EDiscoveryDialog({
             <Label htmlFor="case-name">Case-Name (optional)</Label>
             <input
               id="case-name"
-              className="flex h-9 w-full rounded-md border border-input bg-transparent px-3 py-1 text-sm shadow-sm placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring"
+              className="flex h-9 w-full rounded-md border border-input bg-transparent px-3 py-1 text-sm shadow-xs placeholder:text-muted-foreground focus-visible:outline-hidden focus-visible:ring-1 focus-visible:ring-ring"
               placeholder="z.B. Ermittlung-2026-Q1"
               value={caseName}
               onChange={(e) => setCaseName(e.target.value)}

src/components/search/SearchResultsTable.tsx

@@ -129,7 +129,7 @@ function SearchResultsTableInner({
                     ? new Date(hit.date).toLocaleString("de-DE", { dateStyle: "short", timeStyle: "short" })
                     : "-"}
                 </TableCell>
-                <TableCell className="hidden max-w-[14rem] truncate text-sm md:table-cell">{hit.from || "-"}</TableCell>
+                <TableCell className="hidden max-w-56 truncate text-sm md:table-cell">{hit.from || "-"}</TableCell>
                 <TableCell className="max-w-[60vw] font-medium sm:max-w-none">
                   <div className="flex items-center gap-2">
                     <span className="truncate">{hit.subject || "(kein Betreff)"}</span>
@@ -147,7 +147,7 @@ function SearchResultsTableInner({
                   )}
                   <SnippetLine hit={hit} />
                 </TableCell>
-                <TableCell className="hidden max-w-[12rem] truncate text-sm text-muted-foreground lg:table-cell">{hit.to || "-"}</TableCell>
+                <TableCell className="hidden max-w-48 truncate text-sm text-muted-foreground lg:table-cell">{hit.to || "-"}</TableCell>
                 <TableCell className="text-center text-sm">
                   {hit.has_attachments ? "📎" : ""}
                 </TableCell>

src/components/ui/badge.tsx

@@ -4,7 +4,7 @@ import { cva, type VariantProps } from "class-variance-authority"
 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: {

src/components/ui/breadcrumb.tsx

@@ -19,7 +19,7 @@ const BreadcrumbList = React.forwardRef<
   <ol
     ref={ref}
     className={cn(
-      "flex flex-wrap items-center gap-1.5 break-words text-sm text-muted-foreground sm:gap-2.5",
+      "flex flex-wrap items-center gap-1.5 wrap-break-word text-sm text-muted-foreground sm:gap-2.5",
       className
     )}
     {...props}

src/components/ui/button.tsx

@@ -5,7 +5,7 @@ import { cva, type VariantProps } from "class-variance-authority"
 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: {

src/components/ui/card.tsx

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

src/components/ui/checkbox.tsx

@@ -13,7 +13,7 @@ const Checkbox = React.forwardRef<
   <CheckboxPrimitive.Root
     ref={ref}
     className={cn(
-      "grid place-content-center peer h-4 w-4 shrink-0 rounded-sm border border-primary ring-offset-background focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50 data-[state=checked]:bg-primary data-[state=checked]:text-primary-foreground",
+      "grid place-content-center peer h-4 w-4 shrink-0 rounded-sm border border-primary ring-offset-background focus-visible:outline-hidden focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50 data-[state=checked]:bg-primary data-[state=checked]:text-primary-foreground",
       className
     )}
     {...props}

src/components/ui/command.tsx

@@ -27,7 +27,7 @@ const CommandDialog = ({ children, ...props }: DialogProps) => {
   return (
     <Dialog {...props}>
       <DialogContent className="overflow-hidden p-0 shadow-lg">
-        <Command className="[&_[cmdk-group-heading]]:px-2 [&_[cmdk-group-heading]]:font-medium [&_[cmdk-group-heading]]:text-muted-foreground [&_[cmdk-group]:not([hidden])_~[cmdk-group]]:pt-0 [&_[cmdk-group]]:px-2 [&_[cmdk-input-wrapper]_svg]:h-5 [&_[cmdk-input-wrapper]_svg]:w-5 [&_[cmdk-input]]:h-12 [&_[cmdk-item]]:px-2 [&_[cmdk-item]]:py-3 [&_[cmdk-item]_svg]:h-5 [&_[cmdk-item]_svg]:w-5">
+        <Command className="**:[[cmdk-group-heading]]:px-2 **:[[cmdk-group-heading]]:font-medium **:[[cmdk-group-heading]]:text-muted-foreground [&_[cmdk-group]:not([hidden])_~[cmdk-group]]:pt-0 **:[[cmdk-group]]:px-2 [&_[cmdk-input-wrapper]_svg]:h-5 [&_[cmdk-input-wrapper]_svg]:w-5 **:[[cmdk-input]]:h-12 **:[[cmdk-item]]:px-2 **:[[cmdk-item]]:py-3 [&_[cmdk-item]_svg]:h-5 [&_[cmdk-item]_svg]:w-5">
           {children}
         </Command>
       </DialogContent>
@@ -44,7 +44,7 @@ const CommandInput = React.forwardRef<
     <CommandPrimitive.Input
       ref={ref}
       className={cn(
-        "flex h-11 w-full rounded-md bg-transparent py-3 text-sm outline-none placeholder:text-muted-foreground disabled:cursor-not-allowed disabled:opacity-50",
+        "flex h-11 w-full rounded-md bg-transparent py-3 text-sm outline-hidden placeholder:text-muted-foreground disabled:cursor-not-allowed disabled:opacity-50",
         className
       )}
       {...props}
@@ -87,7 +87,7 @@ const CommandGroup = React.forwardRef<
   <CommandPrimitive.Group
     ref={ref}
     className={cn(
-      "overflow-hidden p-1 text-foreground [&_[cmdk-group-heading]]:px-2 [&_[cmdk-group-heading]]:py-1.5 [&_[cmdk-group-heading]]:text-xs [&_[cmdk-group-heading]]:font-medium [&_[cmdk-group-heading]]:text-muted-foreground",
+      "overflow-hidden p-1 text-foreground **:[[cmdk-group-heading]]:px-2 **:[[cmdk-group-heading]]:py-1.5 **:[[cmdk-group-heading]]:text-xs **:[[cmdk-group-heading]]:font-medium **:[[cmdk-group-heading]]:text-muted-foreground",
       className
     )}
     {...props}
@@ -115,7 +115,7 @@ const CommandItem = React.forwardRef<
   <CommandPrimitive.Item
     ref={ref}
     className={cn(
-      "relative flex cursor-default gap-2 select-none items-center rounded-sm px-2 py-1.5 text-sm outline-none data-[disabled=true]:pointer-events-none data-[selected='true']:bg-accent data-[selected=true]:text-accent-foreground data-[disabled=true]:opacity-50 [&_svg]:pointer-events-none [&_svg]:size-4 [&_svg]:shrink-0",
+      "relative flex cursor-default gap-2 select-none items-center rounded-sm px-2 py-1.5 text-sm outline-hidden data-[disabled=true]:pointer-events-none data-[selected='true']:bg-accent data-[selected=true]:text-accent-foreground data-[disabled=true]:opacity-50 [&_svg]:pointer-events-none [&_svg]:size-4 [&_svg]:shrink-0",
       className
     )}
     {...props}

src/components/ui/dialog.tsx

@@ -44,7 +44,7 @@ const DialogContent = React.forwardRef<
       {...props}
     >
       {children}
-      <DialogPrimitive.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-accent data-[state=open]:text-muted-foreground">
+      <DialogPrimitive.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-accent data-[state=open]:text-muted-foreground">
         <X className="h-4 w-4" />
         <span className="sr-only">Close</span>
       </DialogPrimitive.Close>

src/components/ui/dropdown-menu.tsx

@@ -27,7 +27,7 @@ const DropdownMenuSubTrigger = React.forwardRef<
   <DropdownMenuPrimitive.SubTrigger
     ref={ref}
     className={cn(
-      "flex cursor-default select-none items-center gap-2 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 select-none items-center gap-2 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
     )}
@@ -47,7 +47,7 @@ const DropdownMenuSubContent = React.forwardRef<
   <DropdownMenuPrimitive.SubContent
     ref={ref}
     className={cn(
-      "z-50 min-w-[8rem] overflow-hidden rounded-md border bg-popover p-1 text-popover-foreground shadow-lg data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 origin-[--radix-dropdown-menu-content-transform-origin]",
+      "z-50 min-w-32 overflow-hidden rounded-md border bg-popover p-1 text-popover-foreground shadow-lg data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 origin-(--radix-dropdown-menu-content-transform-origin)",
       className
     )}
     {...props}
@@ -65,7 +65,7 @@ const DropdownMenuContent = React.forwardRef<
       ref={ref}
       sideOffset={sideOffset}
       className={cn(
-        "z-50 max-h-[var(--radix-dropdown-menu-content-available-height)] min-w-[8rem] overflow-y-auto overflow-x-hidden rounded-md border bg-popover p-1 text-popover-foreground shadow-md data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 origin-[--radix-dropdown-menu-content-transform-origin]",
+        "z-50 max-h-(--radix-dropdown-menu-content-available-height) min-w-32 overflow-y-auto overflow-x-hidden rounded-md border bg-popover p-1 text-popover-foreground shadow-md data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 origin-(--radix-dropdown-menu-content-transform-origin)",
         className
       )}
       {...props}
@@ -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]:pointer-events-none [&_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]:pointer-events-none [&_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}
@@ -123,7 +123,7 @@ 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/input.tsx

@@ -8,7 +8,7 @@ const Input = React.forwardRef<HTMLInputElement, React.ComponentProps<"input">>(
       <input
         type={type}
         className={cn(
-          "flex h-10 w-full rounded-md border border-input bg-background px-3 py-2 text-base ring-offset-background 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-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50 md:text-sm",
+          "flex h-10 w-full rounded-md border border-input bg-background px-3 py-2 text-base ring-offset-background 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-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50 md:text-sm",
           className
         )}
         ref={ref}

src/components/ui/navigation-menu.tsx

@@ -41,7 +41,7 @@ NavigationMenuList.displayName = NavigationMenuPrimitive.List.displayName
 const NavigationMenuItem = NavigationMenuPrimitive.Item
 
 const navigationMenuTriggerStyle = cva(
-  "group inline-flex h-10 w-max items-center justify-center rounded-md bg-background px-4 py-2 text-sm font-medium transition-colors hover:bg-accent hover:text-accent-foreground focus:bg-accent focus:text-accent-foreground focus:outline-none disabled:pointer-events-none disabled:opacity-50 data-[state=open]:text-accent-foreground data-[state=open]:bg-accent/50 data-[state=open]:hover:bg-accent data-[state=open]:focus:bg-accent"
+  "group inline-flex h-10 w-max items-center justify-center rounded-md bg-background px-4 py-2 text-sm font-medium transition-colors hover:bg-accent hover:text-accent-foreground focus:bg-accent focus:text-accent-foreground focus:outline-hidden disabled:pointer-events-none disabled:opacity-50 data-[state=open]:text-accent-foreground data-[state=open]:bg-accent/50 data-[state=open]:hover:bg-accent data-[state=open]:focus:bg-accent"
 )
 
 const NavigationMenuTrigger = React.forwardRef<
@@ -55,7 +55,7 @@ const NavigationMenuTrigger = React.forwardRef<
   >
     {children}{" "}
     <ChevronDown
-      className="relative top-[1px] ml-1 h-3 w-3 transition duration-200 group-data-[state=open]:rotate-180"
+      className="relative top-px ml-1 h-3 w-3 transition duration-200 group-data-[state=open]:rotate-180"
       aria-hidden="true"
     />
   </NavigationMenuPrimitive.Trigger>
@@ -86,7 +86,7 @@ const NavigationMenuViewport = React.forwardRef<
   <div className={cn("absolute left-0 top-full flex justify-center")}>
     <NavigationMenuPrimitive.Viewport
       className={cn(
-        "origin-top-center relative mt-1.5 h-[var(--radix-navigation-menu-viewport-height)] w-full overflow-hidden rounded-md border bg-popover text-popover-foreground shadow-lg data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-90 md:w-[var(--radix-navigation-menu-viewport-width)]",
+        "origin-top-center relative mt-1.5 h-(--radix-navigation-menu-viewport-height) w-full overflow-hidden rounded-md border bg-popover text-popover-foreground shadow-lg data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-90 md:w-(--radix-navigation-menu-viewport-width)",
         className
       )}
       ref={ref}
@@ -104,7 +104,7 @@ const NavigationMenuIndicator = React.forwardRef<
   <NavigationMenuPrimitive.Indicator
     ref={ref}
     className={cn(
-      "top-full z-[1] flex h-1.5 items-end justify-center overflow-hidden data-[state=visible]:animate-in data-[state=hidden]:animate-out data-[state=hidden]:fade-out data-[state=visible]:fade-in",
+      "top-full z-1 flex h-1.5 items-end justify-center overflow-hidden data-[state=visible]:animate-in data-[state=hidden]:animate-out data-[state=hidden]:fade-out data-[state=visible]:fade-in",
       className
     )}
     {...props}

src/components/ui/popover.tsx

@@ -19,7 +19,7 @@ const PopoverContent = React.forwardRef<
       align={align}
       sideOffset={sideOffset}
       className={cn(
-        "z-50 w-72 rounded-md border bg-popover p-4 text-popover-foreground shadow-md outline-none data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 origin-[--radix-popover-content-transform-origin]",
+        "z-50 w-72 rounded-md border bg-popover p-4 text-popover-foreground shadow-md outline-hidden data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 origin-(--radix-popover-content-transform-origin)",
         className
       )}
       {...props}

src/components/ui/radio-group.tsx

@@ -28,7 +28,7 @@ const RadioGroupItem = React.forwardRef<
     <RadioGroupPrimitive.Item
       ref={ref}
       className={cn(
-        "aspect-square h-4 w-4 rounded-full border border-primary text-primary ring-offset-background focus:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50",
+        "aspect-square h-4 w-4 rounded-full border border-primary text-primary ring-offset-background focus:outline-hidden focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50",
         className
       )}
       {...props}

src/components/ui/scroll-area.tsx

@@ -33,9 +33,9 @@ const ScrollBar = React.forwardRef<
     className={cn(
       "flex touch-none select-none transition-colors",
       orientation === "vertical" &&
-        "h-full w-2.5 border-l border-l-transparent p-[1px]",
+        "h-full w-2.5 border-l border-l-transparent p-px",
       orientation === "horizontal" &&
-        "h-2.5 flex-col border-t border-t-transparent p-[1px]",
+        "h-2.5 flex-col border-t border-t-transparent p-px",
       className
     )}
     {...props}

src/components/ui/select.tsx

@@ -19,7 +19,7 @@ const SelectTrigger = React.forwardRef<
   <SelectPrimitive.Trigger
     ref={ref}
     className={cn(
-      "flex h-10 w-full items-center justify-between rounded-md border border-input bg-background px-3 py-2 text-sm ring-offset-background data-[placeholder]:text-muted-foreground focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50 [&>span]:line-clamp-1",
+      "flex h-10 w-full items-center justify-between rounded-md border border-input bg-background px-3 py-2 text-sm ring-offset-background data-placeholder:text-muted-foreground focus:outline-hidden focus:ring-2 focus:ring-ring focus:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50 [&>span]:line-clamp-1",
       className
     )}
     {...props}
@@ -75,7 +75,7 @@ const SelectContent = React.forwardRef<
     <SelectPrimitive.Content
       ref={ref}
       className={cn(
-        "relative z-50 max-h-[--radix-select-content-available-height] min-w-[8rem] overflow-y-auto overflow-x-hidden rounded-md border bg-popover text-popover-foreground shadow-md data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 origin-[--radix-select-content-transform-origin]",
+        "relative z-50 max-h-(--radix-select-content-available-height) min-w-32 overflow-y-auto overflow-x-hidden rounded-md border bg-popover text-popover-foreground shadow-md data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 origin-(--radix-select-content-transform-origin)",
         position === "popper" &&
           "data-[side=bottom]:translate-y-1 data-[side=left]:-translate-x-1 data-[side=right]:translate-x-1 data-[side=top]:-translate-y-1",
         className
@@ -88,7 +88,7 @@ const SelectContent = React.forwardRef<
         className={cn(
           "p-1",
           position === "popper" &&
-            "h-[var(--radix-select-trigger-height)] w-full min-w-[var(--radix-select-trigger-width)]"
+            "h-(--radix-select-trigger-height) w-full min-w-(--radix-select-trigger-width)"
         )}
       >
         {children}
@@ -118,7 +118,7 @@ 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-8 pr-2 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-8 pr-2 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/separator.tsx

@@ -19,7 +19,7 @@ const Separator = React.forwardRef<
       orientation={orientation}
       className={cn(
         "shrink-0 bg-border",
-        orientation === "horizontal" ? "h-[1px] w-full" : "h-full w-[1px]",
+        orientation === "horizontal" ? "h-px w-full" : "h-full w-px",
         className
       )}
       {...props}

src/components/ui/sheet.tsx

@@ -65,7 +65,7 @@ const SheetContent = React.forwardRef<
       {...props}
     >
       {children}
-      <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>

src/components/ui/sidebar.tsx

@@ -147,7 +147,7 @@ const SidebarProvider = React.forwardRef<
               } as React.CSSProperties
             }
             className={cn(
-              "group/sidebar-wrapper flex min-h-svh w-full has-[[data-variant=inset]]:bg-sidebar",
+              "group/sidebar-wrapper flex min-h-svh w-full has-data-[variant=inset]:bg-sidebar",
               className
             )}
             ref={ref}
@@ -187,7 +187,7 @@ const Sidebar = React.forwardRef<
       return (
         <div
           className={cn(
-            "flex h-full w-[--sidebar-width] flex-col bg-sidebar text-sidebar-foreground",
+            "flex h-full w-(--sidebar-width) flex-col bg-sidebar text-sidebar-foreground",
             className
           )}
           ref={ref}
@@ -204,7 +204,7 @@ const Sidebar = React.forwardRef<
           <SheetContent
             data-sidebar="sidebar"
             data-mobile="true"
-            className="w-[--sidebar-width] bg-sidebar p-0 text-sidebar-foreground [&>button]:hidden"
+            className="w-(--sidebar-width) bg-sidebar p-0 text-sidebar-foreground [&>button]:hidden"
             style={
               {
                 "--sidebar-width": SIDEBAR_WIDTH_MOBILE,
@@ -234,31 +234,31 @@ const Sidebar = React.forwardRef<
         {/* This is what handles the sidebar gap on desktop */}
         <div
           className={cn(
-            "relative w-[--sidebar-width] bg-transparent transition-[width] duration-200 ease-linear",
+            "relative w-(--sidebar-width) bg-transparent transition-[width] duration-200 ease-linear",
             "group-data-[collapsible=offcanvas]:w-0",
             "group-data-[side=right]:rotate-180",
             variant === "floating" || variant === "inset"
-              ? "group-data-[collapsible=icon]:w-[calc(var(--sidebar-width-icon)_+_theme(spacing.4))]"
+              ? "group-data-[collapsible=icon]:w-[calc(var(--sidebar-width-icon)+(--spacing(4)))]"
-              : "group-data-[collapsible=icon]:w-[--sidebar-width-icon]"
+              : "group-data-[collapsible=icon]:w-(--sidebar-width-icon)"
           )}
         />
         <div
           className={cn(
-            "fixed inset-y-0 z-10 hidden h-svh w-[--sidebar-width] transition-[left,right,width] duration-200 ease-linear md:flex",
+            "fixed inset-y-0 z-10 hidden h-svh w-(--sidebar-width) transition-[left,right,width] duration-200 ease-linear md:flex",
             side === "left"
-              ? "left-0 group-data-[collapsible=offcanvas]:left-[calc(var(--sidebar-width)*-1)]"
+              ? "left-0 group-data-[collapsible=offcanvas]:-left-(--sidebar-width)"
-              : "right-0 group-data-[collapsible=offcanvas]:right-[calc(var(--sidebar-width)*-1)]",
+              : "right-0 group-data-[collapsible=offcanvas]:-right-(--sidebar-width)",
             // Adjust the padding for floating and inset variants.
             variant === "floating" || variant === "inset"
-              ? "p-2 group-data-[collapsible=icon]:w-[calc(var(--sidebar-width-icon)_+_theme(spacing.4)_+2px)]"
+              ? "p-2 group-data-[collapsible=icon]:w-[calc(var(--sidebar-width-icon)+(--spacing(4))+2px)]"
-              : "group-data-[collapsible=icon]:w-[--sidebar-width-icon] group-data-[side=left]:border-r group-data-[side=right]:border-l",
+              : "group-data-[collapsible=icon]:w-(--sidebar-width-icon) group-data-[side=left]:border-r group-data-[side=right]:border-l",
             className
           )}
           {...props}
         >
           <div
             data-sidebar="sidebar"
-            className="flex h-full w-full flex-col bg-sidebar group-data-[variant=floating]:rounded-lg group-data-[variant=floating]:border group-data-[variant=floating]:border-sidebar-border group-data-[variant=floating]:shadow"
+            className="flex h-full w-full flex-col bg-sidebar group-data-[variant=floating]:rounded-lg group-data-[variant=floating]:border group-data-[variant=floating]:border-sidebar-border group-data-[variant=floating]:shadow-sm"
           >
             {children}
           </div>
@@ -311,9 +311,9 @@ const SidebarRail = React.forwardRef<
       title="Toggle Sidebar"
       className={cn(
         "absolute inset-y-0 z-20 hidden w-4 -translate-x-1/2 transition-all ease-linear after:absolute after:inset-y-0 after:left-1/2 after:w-[2px] hover:after:bg-sidebar-border group-data-[side=left]:-right-4 group-data-[side=right]:left-0 sm:flex",
-        "[[data-side=left]_&]:cursor-w-resize [[data-side=right]_&]:cursor-e-resize",
+        "in-data-[side=left]:cursor-w-resize in-data-[side=right]:cursor-e-resize",
         "[[data-side=left][data-state=collapsed]_&]:cursor-e-resize [[data-side=right][data-state=collapsed]_&]:cursor-w-resize",
-        "group-data-[collapsible=offcanvas]:translate-x-0 group-data-[collapsible=offcanvas]:after:left-full group-data-[collapsible=offcanvas]:hover:bg-sidebar",
+        "group-data-[collapsible=offcanvas]:translate-x-0 group-data-[collapsible=offcanvas]:after:left-full hover:group-data-[collapsible=offcanvas]:bg-sidebar",
         "[[data-side=left][data-collapsible=offcanvas]_&]:-right-2",
         "[[data-side=right][data-collapsible=offcanvas]_&]:-left-2",
         className
@@ -333,7 +333,7 @@ const SidebarInset = React.forwardRef<
       ref={ref}
       className={cn(
         "relative flex w-full flex-1 flex-col bg-background",
-        "md:peer-data-[variant=inset]:m-2 md:peer-data-[state=collapsed]:peer-data-[variant=inset]:ml-2 md:peer-data-[variant=inset]:ml-0 md:peer-data-[variant=inset]:rounded-xl md:peer-data-[variant=inset]:shadow",
+        "md:peer-data-[variant=inset]:m-2 md:peer-data-[variant=inset]:peer-data-[state=collapsed]:ml-2 md:peer-data-[variant=inset]:ml-0 md:peer-data-[variant=inset]:rounded-xl md:peer-data-[variant=inset]:shadow-sm",
         className
       )}
       {...props}
@@ -449,7 +449,7 @@ const SidebarGroupLabel = React.forwardRef<
       ref={ref}
       data-sidebar="group-label"
       className={cn(
-        "flex h-8 shrink-0 items-center rounded-md px-2 text-xs font-medium text-sidebar-foreground/70 outline-none ring-sidebar-ring transition-[margin,opacity] duration-200 ease-linear focus-visible:ring-2 [&>svg]:size-4 [&>svg]:shrink-0",
+        "flex h-8 shrink-0 items-center rounded-md px-2 text-xs font-medium text-sidebar-foreground/70 outline-hidden ring-sidebar-ring transition-[margin,opacity] duration-200 ease-linear focus-visible:ring-2 [&>svg]:size-4 [&>svg]:shrink-0",
         "group-data-[collapsible=icon]:-mt-8 group-data-[collapsible=icon]:opacity-0",
         className
       )}
@@ -470,9 +470,9 @@ const SidebarGroupAction = React.forwardRef<
       ref={ref}
       data-sidebar="group-action"
       className={cn(
-        "absolute right-3 top-3.5 flex aspect-square w-5 items-center justify-center rounded-md p-0 text-sidebar-foreground outline-none ring-sidebar-ring transition-transform hover:bg-sidebar-accent hover:text-sidebar-accent-foreground focus-visible:ring-2 [&>svg]:size-4 [&>svg]:shrink-0",
+        "absolute right-3 top-3.5 flex aspect-square w-5 items-center justify-center rounded-md p-0 text-sidebar-foreground outline-hidden ring-sidebar-ring transition-transform hover:bg-sidebar-accent hover:text-sidebar-accent-foreground focus-visible:ring-2 [&>svg]:size-4 [&>svg]:shrink-0",
         // Increases the hit area of the button on mobile.
-        "after:absolute after:-inset-2 after:md:hidden",
+        "after:absolute after:-inset-2 md:after:hidden",
         "group-data-[collapsible=icon]:hidden",
         className
       )}
@@ -522,7 +522,7 @@ const SidebarMenuItem = React.forwardRef<
 SidebarMenuItem.displayName = "SidebarMenuItem"
 
 const sidebarMenuButtonVariants = cva(
-  "peer/menu-button flex w-full items-center gap-2 overflow-hidden rounded-md p-2 text-left text-sm outline-none ring-sidebar-ring transition-[width,height,padding] hover:bg-sidebar-accent hover:text-sidebar-accent-foreground focus-visible:ring-2 active:bg-sidebar-accent active:text-sidebar-accent-foreground disabled:pointer-events-none disabled:opacity-50 group-has-[[data-sidebar=menu-action]]/menu-item:pr-8 aria-disabled:pointer-events-none aria-disabled:opacity-50 data-[active=true]:bg-sidebar-accent data-[active=true]:font-medium data-[active=true]:text-sidebar-accent-foreground data-[state=open]:hover:bg-sidebar-accent data-[state=open]:hover:text-sidebar-accent-foreground group-data-[collapsible=icon]:!size-8 group-data-[collapsible=icon]:!p-2 [&>span:last-child]:truncate [&>svg]:size-4 [&>svg]:shrink-0",
+  "peer/menu-button flex w-full items-center gap-2 overflow-hidden rounded-md p-2 text-left text-sm outline-hidden ring-sidebar-ring transition-[width,height,padding] hover:bg-sidebar-accent hover:text-sidebar-accent-foreground focus-visible:ring-2 active:bg-sidebar-accent active:text-sidebar-accent-foreground disabled:pointer-events-none disabled:opacity-50 group-has-data-[sidebar=menu-action]/menu-item:pr-8 aria-disabled:pointer-events-none aria-disabled:opacity-50 data-[active=true]:bg-sidebar-accent data-[active=true]:font-medium data-[active=true]:text-sidebar-accent-foreground data-[state=open]:hover:bg-sidebar-accent data-[state=open]:hover:text-sidebar-accent-foreground group-data-[collapsible=icon]:size-8! group-data-[collapsible=icon]:p-2! [&>span:last-child]:truncate [&>svg]:size-4 [&>svg]:shrink-0",
   {
     variants: {
       variant: {
@@ -533,7 +533,7 @@ const sidebarMenuButtonVariants = cva(
       size: {
         default: "h-8 text-sm",
         sm: "h-7 text-xs",
-        lg: "h-12 text-sm group-data-[collapsible=icon]:!p-0",
+        lg: "h-12 text-sm group-data-[collapsible=icon]:p-0!",
       },
     },
     defaultVariants: {
@@ -616,9 +616,9 @@ const SidebarMenuAction = React.forwardRef<
       ref={ref}
       data-sidebar="menu-action"
       className={cn(
-        "absolute right-1 top-1.5 flex aspect-square w-5 items-center justify-center rounded-md p-0 text-sidebar-foreground outline-none ring-sidebar-ring transition-transform hover:bg-sidebar-accent hover:text-sidebar-accent-foreground focus-visible:ring-2 peer-hover/menu-button:text-sidebar-accent-foreground [&>svg]:size-4 [&>svg]:shrink-0",
+        "absolute right-1 top-1.5 flex aspect-square w-5 items-center justify-center rounded-md p-0 text-sidebar-foreground outline-hidden ring-sidebar-ring transition-transform hover:bg-sidebar-accent hover:text-sidebar-accent-foreground focus-visible:ring-2 peer-hover/menu-button:text-sidebar-accent-foreground [&>svg]:size-4 [&>svg]:shrink-0",
         // Increases the hit area of the button on mobile.
-        "after:absolute after:-inset-2 after:md:hidden",
+        "after:absolute after:-inset-2 md:after:hidden",
         "peer-data-[size=sm]/menu-button:top-1",
         "peer-data-[size=default]/menu-button:top-1.5",
         "peer-data-[size=lg]/menu-button:top-2.5",
@@ -680,7 +680,7 @@ const SidebarMenuSkeleton = React.forwardRef<
         />
       )}
       <Skeleton
-        className="h-4 max-w-[--skeleton-width] flex-1"
+        className="h-4 max-w-(--skeleton-width) flex-1"
         data-sidebar="menu-skeleton-text"
         style={
           {
@@ -733,7 +733,7 @@ const SidebarMenuSubButton = React.forwardRef<
       data-size={size}
       data-active={isActive}
       className={cn(
-        "flex h-7 min-w-0 -translate-x-px items-center gap-2 overflow-hidden rounded-md px-2 text-sidebar-foreground outline-none ring-sidebar-ring hover:bg-sidebar-accent hover:text-sidebar-accent-foreground focus-visible:ring-2 active:bg-sidebar-accent active:text-sidebar-accent-foreground disabled:pointer-events-none disabled:opacity-50 aria-disabled:pointer-events-none aria-disabled:opacity-50 [&>span:last-child]:truncate [&>svg]:size-4 [&>svg]:shrink-0 [&>svg]:text-sidebar-accent-foreground",
+        "flex h-7 min-w-0 -translate-x-px items-center gap-2 overflow-hidden rounded-md px-2 text-sidebar-foreground outline-hidden ring-sidebar-ring hover:bg-sidebar-accent hover:text-sidebar-accent-foreground focus-visible:ring-2 active:bg-sidebar-accent active:text-sidebar-accent-foreground disabled:pointer-events-none disabled:opacity-50 aria-disabled:pointer-events-none aria-disabled:opacity-50 [&>span:last-child]:truncate [&>svg]:size-4 [&>svg]:shrink-0 [&>svg]:text-sidebar-accent-foreground",
         "data-[active=true]:bg-sidebar-accent data-[active=true]:text-sidebar-accent-foreground",
         size === "sm" && "text-xs",
         size === "md" && "text-sm",

src/components/ui/switch.tsx

@@ -11,7 +11,7 @@ const Switch = React.forwardRef<
 >(({ className, ...props }, ref) => (
   <SwitchPrimitives.Root
     className={cn(
-      "peer inline-flex h-6 w-11 shrink-0 cursor-pointer items-center rounded-full border-2 border-transparent transition-colors focus-visible:outline-none 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-primary data-[state=unchecked]:bg-input",
+      "peer inline-flex h-6 w-11 shrink-0 cursor-pointer items-center rounded-full border-2 border-transparent 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-primary data-[state=unchecked]:bg-input",
       className
     )}
     {...props}

src/components/ui/table.tsx

@@ -43,7 +43,7 @@ const TableFooter = React.forwardRef<
   <tfoot
     ref={ref}
     className={cn(
-      "border-t bg-muted/50 font-medium [&>tr]:last:border-b-0",
+      "border-t bg-muted/50 font-medium last:[&>tr]:border-b-0",
       className
     )}
     {...props}
@@ -73,7 +73,7 @@ const TableHead = React.forwardRef<
   <th
     ref={ref}
     className={cn(
-      "h-12 px-4 text-left align-middle font-medium text-muted-foreground [&:has([role=checkbox])]:pr-0",
+      "h-12 px-4 text-left align-middle font-medium text-muted-foreground has-[[role=checkbox]]:pr-0",
       className
     )}
     {...props}
@@ -87,7 +87,7 @@ const TableCell = React.forwardRef<
 >(({ className, ...props }, ref) => (
   <td
     ref={ref}
-    className={cn("p-4 align-middle [&:has([role=checkbox])]:pr-0", className)}
+    className={cn("p-4 align-middle has-[[role=checkbox]]:pr-0", className)}
     {...props}
   />
 ))

src/components/ui/tabs.tsx

@@ -29,7 +29,7 @@ const TabsTrigger = React.forwardRef<
   <TabsPrimitive.Trigger
     ref={ref}
     className={cn(
-      "inline-flex items-center justify-center whitespace-nowrap rounded-sm px-3 py-1.5 text-sm font-medium ring-offset-background transition-all focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50 data-[state=active]:bg-background data-[state=active]:text-foreground data-[state=active]:shadow-sm",
+      "inline-flex items-center justify-center whitespace-nowrap rounded-sm px-3 py-1.5 text-sm font-medium ring-offset-background transition-all focus-visible:outline-hidden focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50 data-[state=active]:bg-background data-[state=active]:text-foreground data-[state=active]:shadow-xs",
       className
     )}
     {...props}
@@ -44,7 +44,7 @@ const TabsContent = React.forwardRef<
   <TabsPrimitive.Content
     ref={ref}
     className={cn(
-      "mt-2 ring-offset-background focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2",
+      "mt-2 ring-offset-background focus-visible:outline-hidden focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2",
       className
     )}
     {...props}

src/components/ui/textarea.tsx

@@ -9,7 +9,7 @@ const Textarea = React.forwardRef<
   return (
     <textarea
       className={cn(
-        "flex min-h-[80px] w-full rounded-md border border-input bg-background px-3 py-2 text-base ring-offset-background placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50 md:text-sm",
+        "flex min-h-[80px] w-full rounded-md border border-input bg-background px-3 py-2 text-base ring-offset-background placeholder:text-muted-foreground focus-visible:outline-hidden focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50 md:text-sm",
         className
       )}
       ref={ref}

src/components/ui/tooltip.tsx

@@ -19,7 +19,7 @@ const TooltipContent = React.forwardRef<
     ref={ref}
     sideOffset={sideOffset}
     className={cn(
-      "z-50 overflow-hidden rounded-md border bg-popover px-3 py-1.5 text-sm text-popover-foreground shadow-md animate-in fade-in-0 zoom-in-95 data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=closed]:zoom-out-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 origin-[--radix-tooltip-content-transform-origin]",
+      "z-50 overflow-hidden rounded-md border bg-popover px-3 py-1.5 text-sm text-popover-foreground shadow-md animate-in fade-in-0 zoom-in-95 data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=closed]:zoom-out-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 origin-(--radix-tooltip-content-transform-origin)",
       className
     )}
     {...props}

tailwind.config.ts

@@ -1,95 +0,0 @@
-import type { Config } from "tailwindcss";
-
-const config: Config = {
-    darkMode: ["class"],
-    content: [
-    "./src/pages/**/*.{js,ts,jsx,tsx,mdx}",
-    "./src/components/**/*.{js,ts,jsx,tsx,mdx}",
-    "./src/app/**/*.{js,ts,jsx,tsx,mdx}",
-  ],
-  theme: {
-  	extend: {
-  		colors: {
-  			background: 'hsl(var(--background))',
-  			foreground: 'hsl(var(--foreground))',
-  			card: {
-  				DEFAULT: 'hsl(var(--card))',
-  				foreground: 'hsl(var(--card-foreground))'
-  			},
-  			popover: {
-  				DEFAULT: 'hsl(var(--popover))',
-  				foreground: 'hsl(var(--popover-foreground))'
-  			},
-  			primary: {
-  				DEFAULT: 'hsl(var(--primary))',
-  				foreground: 'hsl(var(--primary-foreground))'
-  			},
-  			secondary: {
-  				DEFAULT: 'hsl(var(--secondary))',
-  				foreground: 'hsl(var(--secondary-foreground))'
-  			},
-  			muted: {
-  				DEFAULT: 'hsl(var(--muted))',
-  				foreground: 'hsl(var(--muted-foreground))'
-  			},
-  			accent: {
-  				DEFAULT: 'hsl(var(--accent))',
-  				foreground: 'hsl(var(--accent-foreground))'
-  			},
-  			destructive: {
-  				DEFAULT: 'hsl(var(--destructive))',
-  				foreground: 'hsl(var(--destructive-foreground))'
-  			},
-  			border: 'hsl(var(--border))',
-  			input: 'hsl(var(--input))',
-  			ring: 'hsl(var(--ring))',
-  			chart: {
-  				'1': 'hsl(var(--chart-1))',
-  				'2': 'hsl(var(--chart-2))',
-  				'3': 'hsl(var(--chart-3))',
-  				'4': 'hsl(var(--chart-4))',
-  				'5': 'hsl(var(--chart-5))'
-  			},
-  			sidebar: {
-  				DEFAULT: 'hsl(var(--sidebar-background))',
-  				foreground: 'hsl(var(--sidebar-foreground))',
-  				primary: 'hsl(var(--sidebar-primary))',
-  				'primary-foreground': 'hsl(var(--sidebar-primary-foreground))',
-  				accent: 'hsl(var(--sidebar-accent))',
-  				'accent-foreground': 'hsl(var(--sidebar-accent-foreground))',
-  				border: 'hsl(var(--sidebar-border))',
-  				ring: 'hsl(var(--sidebar-ring))'
-  			}
-  		},
-  		borderRadius: {
-  			lg: 'var(--radius)',
-  			md: 'calc(var(--radius) - 2px)',
-  			sm: 'calc(var(--radius) - 4px)'
-  		},
-  		keyframes: {
-  			'accordion-down': {
-  				from: {
-  					height: '0'
-  				},
-  				to: {
-  					height: 'var(--radix-accordion-content-height)'
-  				}
-  			},
-  			'accordion-up': {
-  				from: {
-  					height: 'var(--radix-accordion-content-height)'
-  				},
-  				to: {
-  					height: '0'
-  				}
-  			}
-  		},
-  		animation: {
-  			'accordion-down': 'accordion-down 0.2s ease-out',
-  			'accordion-up': 'accordion-up 0.2s ease-out'
-  		}
-  	}
-  },
-  plugins: [],
-};
-export default config;