nextauth working.

src/app/account/forgot-password/page.tsx

@@ -0,0 +1,46 @@
+'use client';
+import Link from 'next/link';
+import { useState } from 'react';
+
+export default function ForgotPasswordPage() {
+  const [email, setEmail] = useState('');
+  const [submitted, setSubmitted] = useState(false);
+
+  function handleSubmit(e: React.FormEvent) {
+    e.preventDefault();
+    setSubmitted(true);
+  }
+
+  return (
+    <div className="flex flex-1 items-center justify-center min-h-[60vh]">
+      <div className="w-full max-w-md bg-white dark:bg-neutral-900 rounded-lg shadow p-8">
+        <h1 className="text-2xl font-bold mb-4 text-gray-900 dark:text-white">Forgot your password?</h1>
+        <p className="mb-6 text-gray-600 dark:text-gray-300 text-sm">
+          Enter your email address and we'll send you a link to reset your password.<br/>
+          <span className="text-primary font-semibold">(This feature is not yet implemented.)</span>
+        </p>
+        <form onSubmit={handleSubmit} className="space-y-4">
+          <input
+            type="email"
+            required
+            placeholder="Email address"
+            className="w-full px-3 py-2 border border-gray-300 dark:border-neutral-700 rounded-md bg-white dark:bg-neutral-800 text-gray-900 dark:text-white focus:outline-none focus:ring-primary-500 focus:border-primary-500"
+            value={email}
+            onChange={e => setEmail(e.target.value)}
+            disabled={submitted}
+          />
+          <button
+            type="submit"
+            className="w-full btn btn-primary"
+            disabled={submitted}
+          >
+            {submitted ? 'Check your email' : 'Send reset link'}
+          </button>
+        </form>
+        <div className="mt-6 text-center">
+          <Link href="/account/login" className="text-primary-600 hover:underline text-sm">Back to login</Link>
+        </div>
+      </div>
+    </div>
+  );
+} 

src/app/account/layout.tsx

@@ -0,0 +1,43 @@
+import Link from 'next/link';
+
+export default function AccountLayout({
+  children,
+}: {
+  children: React.ReactNode;
+}) {
+  return (
+    <div className="min-h-screen flex flex-col">
+      {/* Simple navbar with back button */}
+      <nav className="bg-white dark:bg-neutral-900 shadow-sm">
+        <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
+          <div className="flex justify-start h-16">
+            <div className="flex items-center">
+              <Link
+                href="/"
+                className="inline-flex items-center px-3 py-2 border border-transparent text-sm leading-4 font-medium rounded-md text-gray-500 dark:text-gray-300 hover:text-gray-700 dark:hover:text-gray-100 focus:outline-none transition"
+              >
+                <svg
+                  className="h-5 w-5 mr-1"
+                  fill="none"
+                  strokeLinecap="round"
+                  strokeLinejoin="round"
+                  strokeWidth="2"
+                  viewBox="0 0 24 24"
+                  stroke="currentColor"
+                >
+                  <path d="M10 19l-7-7m0 0l7-7m-7 7h18" />
+                </svg>
+                Back
+              </Link>
+            </div>
+          </div>
+        </div>
+      </nav>
+
+      {/* Main content */}
+      <main className="flex-1">
+        {children}
+      </main>
+    </div>
+  );
+} 

src/app/account/login/page.tsx

@@ -0,0 +1,168 @@
+'use client';
+
+import { useState } from 'react';
+import { useRouter, useSearchParams } from 'next/navigation';
+import { signIn } from 'next-auth/react';
+import Link from 'next/link';
+
+export default function LoginPage() {
+  const [email, setEmail] = useState('');
+  const [password, setPassword] = useState('');
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState('');
+  const router = useRouter();
+  const searchParams = useSearchParams();
+
+  async function handleSubmit(e: React.FormEvent) {
+    e.preventDefault();
+    setLoading(true);
+    setError('');
+    const res = await signIn('credentials', {
+      redirect: false,
+      email,
+      password,
+      callbackUrl: searchParams.get('callbackUrl') || '/',
+    });
+    setLoading(false);
+    if (res?.error) {
+      setError('Invalid email or password');
+    } else if (res?.ok) {
+      router.push(res.url || '/');
+    }
+  }
+
+  async function handleGoogle() {
+    setLoading(true);
+    await signIn('google', { callbackUrl: searchParams.get('callbackUrl') || '/' });
+    setLoading(false);
+  }
+
+  return (
+    <div className="min-h-screen flex">
+      {/* Left side image or illustration */}
+      <div className="hidden lg:block relative w-0 flex-1 bg-gray-900">
+        {/* You can replace this with your own image or illustration */}
+        <img
+          className="absolute inset-0 h-full w-full object-cover opacity-80"
+          src="/window.svg"
+          alt="Login visual"
+        />
+      </div>
+      {/* Right side form */}
+      <div className="flex-1 flex flex-col justify-center py-12 px-4 sm:px-6 lg:px-20 xl:px-24 bg-white dark:bg-neutral-900 min-h-screen">
+        <div className="mx-auto w-full max-w-md space-y-8">
+          <div>
+            <h2 className="mt-6 text-3xl font-extrabold text-gray-900 dark:text-white">Sign in to your account</h2>
+            <p className="mt-2 text-sm text-gray-600 dark:text-gray-300">
+              Or{' '}
+              <Link href="/account/register" className="font-medium text-primary-600 hover:text-primary-500">
+                Sign Up For Free
+              </Link>
+            </p>
+          </div>
+          <form className="mt-8 space-y-6" onSubmit={handleSubmit}>
+            <input type="hidden" name="remember" value="true" />
+            <div className="rounded-md shadow-sm -space-y-px">
+              <div>
+                <label htmlFor="email-address" className="sr-only">
+                  Email address
+                </label>
+                <input
+                  id="email-address"
+                  name="email"
+                  type="email"
+                  autoComplete="email"
+                  required
+                  value={email}
+                  onChange={e => setEmail(e.target.value)}
+                  className="appearance-none rounded-none relative block w-full px-3 py-2 border border-gray-300 dark:border-neutral-700 placeholder-gray-500 dark:placeholder-neutral-400 text-gray-900 dark:text-white bg-white dark:bg-neutral-800 rounded-t-md focus:outline-none focus:ring-primary-500 focus:border-primary-500 focus:z-10 sm:text-sm"
+                  placeholder="Email address"
+                  disabled={loading}
+                />
+              </div>
+              <div>
+                <label htmlFor="password" className="sr-only">
+                  Password
+                </label>
+                <input
+                  id="password"
+                  name="password"
+                  type="password"
+                  autoComplete="current-password"
+                  required
+                  value={password}
+                  onChange={e => setPassword(e.target.value)}
+                  className="appearance-none rounded-none relative block w-full px-3 py-2 border border-gray-300 dark:border-neutral-700 placeholder-gray-500 dark:placeholder-neutral-400 text-gray-900 dark:text-white bg-white dark:bg-neutral-800 rounded-b-md focus:outline-none focus:ring-primary-500 focus:border-primary-500 focus:z-10 sm:text-sm"
+                  placeholder="Password"
+                  disabled={loading}
+                />
+              </div>
+            </div>
+
+            {error && (
+              <div className="text-red-600 text-sm mt-2">{error}</div>
+            )}
+
+            <div className="flex items-center justify-between">
+              <div className="flex items-center">
+                <input
+                  id="remember-me"
+                  name="remember-me"
+                  type="checkbox"
+                  className="checkbox checkbox-primary"
+                  disabled={loading}
+                />
+                <label htmlFor="remember-me" className="ml-2 block text-sm text-gray-900 dark:text-gray-300">
+                  Remember me
+                </label>
+              </div>
+
+              <div className="text-sm">
+                <Link href="/account/forgot-password" className="font-medium text-primary-600 hover:text-primary-500">
+                  Forgot your password?
+                </Link>
+              </div>
+            </div>
+
+            <div>
+              <button
+                type="submit"
+                className="w-full btn btn-primary text-white font-medium text-sm py-2 px-4 rounded-md focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-primary-500"
+                disabled={loading}
+              >
+                {loading ? 'Signing in...' : 'Sign in'}
+              </button>
+            </div>
+          </form>
+
+          {/* Social login buttons */}
+          <div className="mt-6">
+            <div className="relative">
+              <div className="absolute inset-0 flex items-center">
+                <div className="w-full border-t border-gray-300 dark:border-neutral-700" />
+              </div>
+              <div className="relative flex justify-center text-sm">
+                <span className="px-2 bg-white dark:bg-neutral-900 text-gray-500 dark:text-gray-400">
+                  Or continue with
+                </span>
+              </div>
+            </div>
+            <div className="mt-6 flex justify-center">
+              <button
+                type="button"
+                onClick={handleGoogle}
+                className="btn btn-outline flex justify-center items-center py-2 px-4 border border-gray-300 dark:border-neutral-700 rounded-md shadow-sm bg-white dark:bg-neutral-800 text-sm font-medium text-gray-500 dark:text-gray-300 hover:bg-gray-50 dark:hover:bg-neutral-700 transition"
+                disabled={loading}
+              >
+                <span className="sr-only">Sign in with Google</span>
+                {/* Google Icon Placeholder */}
+                <svg className="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M21.35 11.1H12v2.8h5.35c-.23 1.2-1.4 3.5-5.35 3.5-3.22 0-5.85-2.67-5.85-5.9s2.63-5.9 5.85-5.9c1.83 0 3.06.78 3.76 1.44l2.57-2.5C17.09 3.59 14.77 2.5 12 2.5 6.75 2.5 2.5 6.75 2.5 12s4.25 9.5 9.5 9.5c5.47 0 9.09-3.84 9.09-9.25 0-.62-.07-1.08-.16-1.55z" /></svg>
+                <span className="ml-2">Sign in with Google</span>
+              </button>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+  );
+} 

src/app/account/profile/page.tsx

@@ -0,0 +1,34 @@
+'use client';
+
+import { useSession } from 'next-auth/react';
+import { useRouter } from 'next/navigation';
+import { useEffect } from 'react';
+
+export default function ProfilePage() {
+  const { data: session, status } = useSession();
+  const router = useRouter();
+
+  useEffect(() => {
+    if (status === 'unauthenticated') {
+      router.replace('/account/login');
+    }
+  }, [status, router]);
+
+  if (status === 'loading') {
+    return <div className="flex justify-center items-center h-64">Loading...</div>;
+  }
+
+  if (!session?.user) {
+    return null;
+  }
+
+  return (
+    <div className="max-w-xl mx-auto mt-12 p-6 bg-white dark:bg-neutral-900 rounded shadow">
+      <h1 className="text-2xl font-bold mb-4">Profile</h1>
+      <div className="space-y-2">
+        <div><span className="font-semibold">Name:</span> {session.user.name || 'N/A'}</div>
+        <div><span className="font-semibold">Email:</span> {session.user.email}</div>
+      </div>
+    </div>
+  );
+} 

src/app/account/register/page.tsx

@@ -0,0 +1,94 @@
+'use client';
+
+import { useState } from 'react';
+import { useRouter } from 'next/navigation';
+import Link from 'next/link';
+import { signIn } from 'next-auth/react';
+
+export default function RegisterPage() {
+  const [email, setEmail] = useState('');
+  const [password, setPassword] = useState('');
+  const [showPassword, setShowPassword] = useState(false);
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState('');
+  const router = useRouter();
+
+  async function handleSubmit(e: React.FormEvent) {
+    e.preventDefault();
+    setLoading(true);
+    setError('');
+    const res = await fetch('/api/register', {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ email, password }),
+    });
+    const data = await res.json();
+    if (!res.ok) {
+      setLoading(false);
+      setError(data.error || 'Registration failed');
+      return;
+    }
+    // Auto-login after registration
+    const signInRes = await signIn('credentials', {
+      redirect: false,
+      email,
+      password,
+      callbackUrl: '/account/profile',
+    });
+    setLoading(false);
+    if (signInRes?.ok) {
+      router.push('/');
+    } else {
+      router.push('/account/login?registered=1');
+    }
+  }
+
+  return (
+    <div className="min-h-screen flex items-center justify-center bg-white dark:bg-neutral-900">
+      <div className="w-full max-w-md bg-white dark:bg-neutral-900 rounded-lg shadow p-8">
+        <h1 className="text-2xl font-bold mb-4 text-gray-900 dark:text-white">Create your account</h1>
+        <form onSubmit={handleSubmit} className="space-y-4">
+          <input
+            type="email"
+            required
+            placeholder="Email address"
+            className="w-full px-3 py-2 border border-gray-300 dark:border-neutral-700 rounded-md bg-white dark:bg-neutral-800 text-gray-900 dark:text-white focus:outline-none focus:ring-primary-500 focus:border-primary-500"
+            value={email}
+            onChange={e => setEmail(e.target.value)}
+            disabled={loading}
+          />
+          <div className="relative">
+            <input
+              type={showPassword ? 'text' : 'password'}
+              required
+              placeholder="Password"
+              className="w-full px-3 py-2 border border-gray-300 dark:border-neutral-700 rounded-md bg-white dark:bg-neutral-800 text-gray-900 dark:text-white focus:outline-none focus:ring-primary-500 focus:border-primary-500 pr-10"
+              value={password}
+              onChange={e => setPassword(e.target.value)}
+              disabled={loading}
+            />
+            <button
+              type="button"
+              className="absolute inset-y-0 right-2 flex items-center text-xs text-gray-500 dark:text-gray-300"
+              tabIndex={-1}
+              onClick={() => setShowPassword(v => !v)}
+            >
+              {showPassword ? 'Hide' : 'Show'}
+            </button>
+          </div>
+          {error && <div className="text-red-600 text-sm">{error}</div>}
+          <button
+            type="submit"
+            className="w-full btn btn-primary text-white font-medium text-sm py-2 px-4 rounded-md focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-primary-500"
+            disabled={loading}
+          >
+            {loading ? 'Creating account...' : 'Create Account'}
+          </button>
+        </form>
+        <div className="mt-6 text-center">
+          <Link href="/account/login" className="text-primary-600 hover:underline text-sm">Already have an account? Sign in</Link>
+        </div>
+      </div>
+    </div>
+  );
+} 

src/app/api/auth/[...nextauth]/route.ts

@@ -0,0 +1,70 @@
+import NextAuth from 'next-auth';
+import GoogleProvider from 'next-auth/providers/google';
+import CredentialsProvider from 'next-auth/providers/credentials';
+
+// In-memory user store (for demo only)
+type User = { email: string; password: string };
+declare global {
+  // eslint-disable-next-line no-var
+  var _users: User[] | undefined;
+}
+const users: User[] = global._users || (global._users = []);
+
+const handler = NextAuth({
+  providers: [
+    GoogleProvider({
+      clientId: process.env.GOOGLE_CLIENT_ID ?? '',
+      clientSecret: process.env.GOOGLE_CLIENT_SECRET ?? '',
+    }),
+    CredentialsProvider({
+      name: 'Credentials',
+      credentials: {
+        email: { label: "Email", type: "email" },
+        password: { label: "Password", type: "password" }
+      },
+      async authorize(credentials) {
+        if (!credentials?.email || !credentials?.password) return null;
+        // Check in-memory user store
+        const user = users.find(
+          (u) => u.email === credentials.email && u.password === credentials.password
+        );
+        if (user) {
+          return {
+            id: user.email,
+            email: user.email,
+            name: user.email.split('@')[0],
+          };
+        }
+        // For demo, still allow the test user
+        if (credentials.email === "test@example.com" && credentials.password === "password") {
+          return {
+            id: "1",
+            email: credentials.email,
+            name: "Test User",
+          };
+        }
+        return null;
+      }
+    }),
+  ],
+  pages: {
+    signIn: '/account/login',
+    // signUp: '/account/register', // Uncomment when register page is ready
+    // error: '/account/error', // Uncomment when error page is ready
+  },
+  callbacks: {
+    async session({ session, token }) {
+      // Add any additional user data to the session here
+      return session;
+    },
+    async jwt({ token, user }) {
+      // Add any additional user data to the JWT here
+      if (user) {
+        token.id = user.id;
+      }
+      return token;
+    },
+  },
+})
+
+export { handler as GET, handler as POST } 

src/app/api/register/route.ts

@@ -0,0 +1,27 @@
+import { NextResponse } from 'next/server';
+
+// In-memory user store (for demo only)
+type User = { email: string; password: string };
+declare global {
+  // eslint-disable-next-line no-var
+  var _users: User[] | undefined;
+}
+const users: User[] = global._users || (global._users = []);
+
+export async function POST(req: Request) {
+  const { email, password } = await req.json();
+
+  if (!email || !password) {
+    return NextResponse.json({ error: 'Email and password are required.' }, { status: 400 });
+  }
+
+  // Check if user already exists
+  const existing = users.find((u) => u.email === email);
+  if (existing) {
+    return NextResponse.json({ error: 'User already exists.' }, { status: 400 });
+  }
+
+  // Add new user
+  users.push({ email, password });
+  return NextResponse.json({ success: true });
+} 

src/app/globals.css

@@ -42,9 +42,6 @@
   
   /* Button styles */
   /* Removed custom .btn-primary to avoid DaisyUI conflict */
-  .btn-secondary {
-    @apply bg-neutral-100 hover:bg-neutral-200 dark:bg-neutral-700 dark:hover:bg-neutral-600 text-neutral-700 dark:text-neutral-300 font-medium py-2 px-4 rounded-lg transition-colors duration-200 focus-ring;
-  }
   
   /* Input styles */
   .input-field {

src/app/layout.tsx

@@ -1,8 +1,7 @@
 import "./globals.css";
 import type { Metadata } from "next";
 import { Inter } from "next/font/google";
-import Navbar from "@/components/Navbar";
-import { ThemeProvider } from "@/components/ThemeProvider";
+import Providers from "@/components/Providers";
 
 const inter = Inter({ subsets: ["latin"] });
 
@@ -19,12 +18,9 @@ export default function RootLayout({
   return (
     <html lang="en" suppressHydrationWarning data-theme="pew">
       <body className={`${inter.className} antialiased`}>
-        <ThemeProvider>
-          <div className="min-h-screen bg-neutral-50 dark:bg-neutral-900 transition-colors duration-200">
-            <Navbar />
-            {children}
-          </div>
-        </ThemeProvider>
+        <Providers>
+          {children}
+        </Providers>
       </body>
     </html>
   );

src/app/parts/page.tsx

@@ -668,7 +668,7 @@ export default function Home() {
                           } else if (matchingComponent && !selectedParts[matchingComponent.id]) {
                             return (
                               <button
-                                className="btn btn-primary btn-sm"
+                                className="btn btn-neutral btn-sm flex items-center gap-1"
                                 onClick={() => {
                                   selectPartForComponent(matchingComponent.id, {
                                     id: part.id,
@@ -681,7 +681,8 @@ export default function Home() {
                                   router.push('/build');
                                 }}
                               >
-                                Add
+                                <span className="text-lg leading-none">+</span>
+                                <span className="text-xs font-normal">to build</span>
                               </button>
                             );
                           } else {