diff --git a/Dockerfile b/Dockerfile
index 57a72cb..addd6ac 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -16,16 +16,10 @@ RUN bun prisma generate
 # Copy source code
 COPY . .
 
-# Build frontend
-# We use asset-naming to ensure the CSS file is named index.css so we can overwrite it with Tailwind
-RUN bun build ./src/ui/index.html --outdir ./dist --asset-naming="[name].[ext]"
-
-# Build Tailwind CSS
-# We overwrite the CSS generated by bun build with the one processed by Tailwind
-RUN bunx tailwindcss -i ./src/ui/index.css -o ./dist/index.css --minify
+RUN bun run build.ts
 
 # Stage 2: Runner
-FROM oven/bun:1-alpine AS runner
+FROM oven/bun:1 AS runner
 
 WORKDIR /app
 
diff --git a/build.ts b/build.ts
new file mode 100644
index 0000000..e028420
--- /dev/null
+++ b/build.ts
@@ -0,0 +1,126 @@
+#!/usr/bin/env bun
+import plugin from 'bun-plugin-tailwind'
+import { existsSync } from 'fs'
+import { rm } from 'fs/promises'
+import path from 'path'
+
+if (process.argv.includes('--help') || process.argv.includes('-h')) {
+  console.log(`
+🏗️  Bun Build Script
+
+Usage: bun run build.ts [options]
+
+Common Options:
+  --outdir <path>          Output directory (default: "dist")
+  --minify                 Enable minification (or --minify.whitespace, --minify.syntax, etc)
+  --sourcemap <type>      Sourcemap type: none|linked|inline|external
+  --target <target>        Build target: browser|bun|node
+  --format <format>        Output format: esm|cjs|iife
+  --splitting              Enable code splitting
+  --packages <type>        Package handling: bundle|external
+  --public-path <path>     Public path for assets
+  --env <mode>             Environment handling: inline|disable|prefix*
+  --conditions <list>      Package.json export conditions (comma separated)
+  --external <list>        External packages (comma separated)
+  --banner <text>          Add banner text to output
+  --footer <text>          Add footer text to output
+  --define <obj>           Define global constants (e.g. --define.VERSION=1.0.0)
+  --help, -h               Show this help message
+
+Example:
+  bun run build.ts --outdir=dist --minify --sourcemap=linked --external=react,react-dom
+`)
+  process.exit(0)
+}
+
+const toCamelCase = (str: string): string =>
+  str.replace(/-([a-z])/g, (_, letter: string) => letter.toUpperCase())
+
+const parseValue = (value: string): any => {
+  if (value === 'true') return true
+  if (value === 'false') return false
+
+  if (/^\d+$/.test(value)) return parseInt(value, 10)
+  if (/^\d*\.\d+$/.test(value)) return parseFloat(value)
+
+  if (value.includes(',')) return value.split(',').map((v) => v.trim())
+
+  return value
+}
+
+function parseArgs(): Partial<Bun.BuildConfig> {
+  const config: Record<string, unknown> = {}
+  const args = process.argv.slice(2)
+
+  for (let i = 0; i < args.length; i++) {
+    const arg = args[i]
+    if (arg === undefined) continue
+    if (!arg.startsWith('--')) continue
+
+    if (arg.startsWith('--no-')) {
+      const key = toCamelCase(arg.slice(5))
+      config[key] = false
+      continue
+    }
+
+    if (!arg.includes('=') && (i === args.length - 1 || args[i + 1]?.startsWith('--'))) {
+      const key = toCamelCase(arg.slice(2))
+      config[key] = true
+      continue
+    }
+
+    let key: string
+    let value: string
+
+    if (arg.includes('=')) {
+      ;[key, value] = arg.slice(2).split('=', 2) as [string, string]
+    } else {
+      key = arg.slice(2)
+      value = args[++i] ?? ''
+    }
+
+    key = toCamelCase(key)
+
+    if (key.includes('.')) {
+      const parts = key.split('.')
+      if (parts.length > 2) {
+        console.warn(
+          `Warning: Deeply nested option "${key}" is not supported. Only single-level nesting (e.g., --minify.whitespace) is allowed.`,
+        )
+        continue
+      }
+      const parentKey = parts[0]!
+      const childKey = parts[1]!
+      const existing = config[parentKey]
+      if (typeof existing !== 'object' || existing === null || Array.isArray(existing)) {
+        config[parentKey] = {}
+      }
+      ;(config[parentKey] as Record<string, unknown>)[childKey] = parseValue(value)
+    } else {
+      config[key] = parseValue(value)
+    }
+  }
+
+  return config as Partial<Bun.BuildConfig>
+}
+
+console.log('\n🚀 Starting build process...\n')
+
+const cliConfig = parseArgs()
+const outdir = cliConfig.outdir || path.join(process.cwd(), 'dist')
+
+if (existsSync(outdir)) {
+  console.log(`🗑️ Cleaning previous build at ${outdir}`)
+  await rm(outdir, { recursive: true, force: true })
+}
+
+await Bun.build({
+  entrypoints: ['./src/ui/index.html'],
+  target: 'browser',
+  outdir: './dist',
+  minify: true,
+  plugins: [plugin],
+  define: {
+    'process.env.NODE_ENV': JSON.stringify('production'),
+  },
+})
diff --git a/src/ui/index.html b/src/ui/index.html
index 4f9dabd..f0e763e 100644
--- a/src/ui/index.html
+++ b/src/ui/index.html
@@ -4,9 +4,6 @@
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Forgery</title>
-    <!-- Tailwind Plugin will handle this automatically if configured, or we can use the CDN as fallback if plugin fails -->
-    <!-- But we are using bun-plugin-tailwind -->
-    <link rel="stylesheet" href="index.css" />
   </head>
   <body>
     <div id="root"></div>