feat: Introduce user signup functionality with social login, authentication middleware, and updated login/home pages.

src/app/login/page.tsx

@@ -1,22 +1,24 @@
-"use client";
+'use client';
 
-import { signIn } from "next-auth/react";
-import { useState } from "react";
-import { useRouter } from "next/navigation";
+import { useState } from 'react';
+import { useRouter } from 'next/navigation';
+import { signIn } from 'next-auth/react';
+import Link from 'next/link';
 
 export default function LoginPage() {
   const router = useRouter();
-  const [email, setEmail] = useState("");
-  const [password, setPassword] = useState("");
-  const [error, setError] = useState("");
+  const [email, setEmail] = useState('');
+  const [password, setPassword] = useState('');
+  const [showPassword, setShowPassword] = useState(false);
+  const [error, setError] = useState('');
   const [loading, setLoading] = useState(false);
 
-  const handleCredentialsLogin = async (e: React.FormEvent) => {
+  const handleSubmit = async (e: React.FormEvent) => {
     e.preventDefault();
     setLoading(true);
-    setError("");
+    setError('');
 
-    const result = await signIn("credentials", {
+    const result = await signIn('credentials', {
       email,
       password,
       redirect: false,
@@ -25,151 +27,146 @@ export default function LoginPage() {
     setLoading(false);
 
     if (result?.error) {
-      setError("Invalid email or password");
+      setError('Invalid email or password');
     } else {
-      router.push("/");
+      router.push('/');
       router.refresh();
     }
   };
 
-  const handleSocialLogin = (provider: "google" | "facebook") => {
-    signIn(provider, { callbackUrl: "/" });
+  const handleSocialLogin = (provider: 'google' | 'facebook' | 'twitter') => {
+    signIn(provider, { callbackUrl: '/' });
   };
 
   return (
-    <div className="min-h-screen flex items-center justify-center bg-gray-50 py-12 px-4 sm:px-6 lg:px-8">
-      <div className="max-w-md w-full space-y-8">
-        <div>
-          <h2 className="mt-6 text-center text-3xl font-extrabold text-gray-900">
-            Real Estate Platform
-          </h2>
-          <p className="mt-2 text-center text-sm text-gray-600">
-            Sign in to your account
+    <div className="min-h-screen flex items-center justify-center bg-gradient-to-b from-[#c4d9d4] to-[#f0f5fc] py-12 px-4">
+      <div className="w-full max-w-[510px]">
+        {/* Logo */}
+        <div className="text-center mb-4">
+          <img
+            src="/assets/logo.svg"
+            alt="RE-QuestN"
+            className="h-8 mx-auto"
+          />
+        </div>
+
+        {/* Login Heading */}
+        <div className="text-center mb-6">
+          <h2 className="text-[30px] font-normal text-[#00293d] mb-3">Login</h2>
+          <p className="text-sm text-[#00293d] px-4 leading-relaxed">
+            Sign in to your account to access your real estate dashboard and manage your properties
           </p>
         </div>
 
-        {/* SSO Buttons */}
-        <div className="space-y-3">
-          <button
-            onClick={() => handleSocialLogin("google")}
-            className="w-full flex items-center justify-center gap-3 px-4 py-3 border border-gray-300 rounded-lg shadow-sm bg-white text-gray-700 hover:bg-gray-50 transition-colors"
-          >
-            <svg className="w-5 h-5" viewBox="0 0 24 24">
-              <path
-                fill="#4285F4"
-                d="M22.56 12.25c0-.78-.07-1.53-.2-2.25H12v4.26h5.92c-.26 1.37-1.04 2.53-2.21 3.31v2.77h3.57c2.08-1.92 3.28-4.74 3.28-8.09z"
-              />
-              <path
-                fill="#34A853"
-                d="M12 23c2.97 0 5.46-.98 7.28-2.66l-3.57-2.77c-.98.66-2.23 1.06-3.71 1.06-2.86 0-5.29-1.93-6.16-4.53H2.18v2.84C3.99 20.53 7.7 23 12 23z"
-              />
-              <path
-                fill="#FBBC05"
-                d="M5.84 14.09c-.22-.66-.35-1.36-.35-2.09s.13-1.43.35-2.09V7.07H2.18C1.43 8.55 1 10.22 1 12s.43 3.45 1.18 4.93l2.85-2.22.81-.62z"
-              />
-              <path
-                fill="#EA4335"
-                d="M12 5.38c1.62 0 3.06.56 4.21 1.64l3.15-3.15C17.45 2.09 14.97 1 12 1 7.7 1 3.99 3.47 2.18 7.07l3.66 2.84c.87-2.6 3.3-4.53 6.16-4.53z"
-              />
-            </svg>
-            Continue with Google
-          </button>
-
-          <button
-            onClick={() => handleSocialLogin("facebook")}
-            className="w-full flex items-center justify-center gap-3 px-4 py-3 border border-gray-300 rounded-lg shadow-sm bg-[#1877F2] text-white hover:bg-[#166FE5] transition-colors"
-          >
-            <svg className="w-5 h-5" fill="currentColor" viewBox="0 0 24 24">
-              <path d="M24 12.073c0-6.627-5.373-12-12-12s-12 5.373-12 12c0 5.99 4.388 10.954 10.125 11.854v-8.385H7.078v-3.47h3.047V9.43c0-3.007 1.792-4.669 4.533-4.669 1.312 0 2.686.235 2.686.235v2.953H15.83c-1.491 0-1.956.925-1.956 1.874v2.25h3.328l-.532 3.47h-2.796v8.385C19.612 23.027 24 18.062 24 12.073z" />
-            </svg>
-            Continue with Facebook
-          </button>
-        </div>
-
-        <div className="relative">
-          <div className="absolute inset-0 flex items-center">
-            <div className="w-full border-t border-gray-300" />
-          </div>
-          <div className="relative flex justify-center text-sm">
-            <span className="px-2 bg-gray-50 text-gray-500">
-              Or continue with email
-            </span>
-          </div>
-        </div>
-
-        {/* Email/Password Form */}
-        <form className="space-y-6" onSubmit={handleCredentialsLogin}>
+        {/* Login Form */}
+        <form onSubmit={handleSubmit} className="space-y-5">
           {error && (
-            <div className="bg-red-50 border border-red-200 text-red-600 px-4 py-3 rounded-lg text-sm">
+            <div className="bg-red-50 border border-red-200 text-red-600 px-4 py-3 rounded-[20px] text-sm">
               {error}
             </div>
           )}
 
+          {/* Email Input */}
           <div>
-            <label
-              htmlFor="email"
-              className="block text-sm font-medium text-gray-700"
-            >
-              Email address
-            </label>
             <input
-              id="email"
-              name="email"
               type="email"
-              autoComplete="email"
-              required
+              placeholder="Email"
               value={email}
               onChange={(e) => setEmail(e.target.value)}
-              className="mt-1 block w-full px-3 py-2 border border-gray-300 rounded-lg shadow-sm focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
+              required
+              className="w-full px-6 py-6 bg-[#f0f5fc] rounded-[20px] text-[#00293d] text-sm font-light placeholder:text-[#00293d] focus:outline-none focus:ring-2 focus:ring-[#00293d]/20 transition-all"
             />
           </div>
 
-          <div>
-            <label
-              htmlFor="password"
-              className="block text-sm font-medium text-gray-700"
-            >
-              Password
-            </label>
+          {/* Password Input */}
+          <div className="relative">
             <input
-              id="password"
-              name="password"
-              type="password"
-              autoComplete="current-password"
-              required
+              type={showPassword ? 'text' : 'password'}
+              placeholder="Password"
               value={password}
               onChange={(e) => setPassword(e.target.value)}
-              className="mt-1 block w-full px-3 py-2 border border-gray-300 rounded-lg shadow-sm focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
+              required
+              className="w-full px-6 py-6 bg-[#f0f5fc] rounded-[20px] text-[#00293d] text-sm font-light placeholder:text-[#00293d] focus:outline-none focus:ring-2 focus:ring-[#00293d]/20 transition-all pr-14"
             />
-          </div>
-
-          <div className="flex items-center justify-between">
-            <a
-              href="/forgot-password"
-              className="text-sm text-blue-600 hover:text-blue-500"
+            <button
+              type="button"
+              onClick={() => setShowPassword(!showPassword)}
+              className="absolute right-5 top-1/2 -translate-y-1/2 text-[#00293d]/60 hover:text-[#00293d] transition-colors"
             >
-              Forgot your password?
-            </a>
+              {showPassword ? (
+                <svg className="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                  <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={1.5} d="M15 12a3 3 0 11-6 0 3 3 0 016 0z" />
+                  <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={1.5} d="M2.458 12C3.732 7.943 7.523 5 12 5c4.478 0 8.268 2.943 9.542 7-1.274 4.057-5.064 7-9.542 7-4.477 0-8.268-2.943-9.542-7z" />
+                </svg>
+              ) : (
+                <svg className="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                  <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={1.5} d="M13.875 18.825A10.05 10.05 0 0112 19c-4.478 0-8.268-2.943-9.543-7a9.97 9.97 0 011.563-3.029m5.858.908a3 3 0 114.243 4.243M9.878 9.878l4.242 4.242M9.88 9.88l-3.29-3.29m7.532 7.532l3.29 3.29M3 3l3.59 3.59m0 0A9.953 9.953 0 0112 5c4.478 0 8.268 2.943 9.543 7a10.025 10.025 0 01-4.132 5.411m0 0L21 21" />
+                </svg>
+              )}
+            </button>
           </div>
 
+          {/* Forgot Password Link */}
+          <div className="text-right">
+            <Link href="/forgot-password" className="text-[#00293d] text-sm font-light hover:underline">
+              Forgot Password?
+            </Link>
+          </div>
+
+          {/* Login Button */}
           <button
             type="submit"
             disabled={loading}
-            className="w-full flex justify-center py-3 px-4 border border-transparent rounded-lg shadow-sm text-sm font-medium text-white bg-blue-600 hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-blue-500 disabled:opacity-50 disabled:cursor-not-allowed"
+            className="w-full py-6 bg-[#e58625] hover:bg-[#d47a1f] text-[#00293d] font-bold text-sm rounded-[20px] transition-colors disabled:opacity-50 disabled:cursor-not-allowed"
           >
-            {loading ? "Signing in..." : "Sign in"}
+            {loading ? 'Signing in...' : 'Login'}
           </button>
         </form>
 
-        <p className="text-center text-sm text-gray-600">
-          Don&apos;t have an account?{" "}
-          <a
-            href="/register"
-            className="font-medium text-blue-600 hover:text-blue-500"
+        {/* Don't Have Account */}
+        <div className="text-center mt-8">
+          <span className="text-[#00293d] text-sm">Don&apos;t Have An Account ? </span>
+          <Link href="/signup" className="text-[#00293d] font-light text-sm hover:underline">
+            Sign Up
+          </Link>
+        </div>
+
+        {/* Divider */}
+        <div className="flex items-center my-6">
+          <div className="flex-1 h-px bg-[#00293d]/20"></div>
+          <span className="px-4 text-sm text-[#00293d] font-light">Or</span>
+          <div className="flex-1 h-px bg-[#00293d]/20"></div>
+        </div>
+
+        {/* Social Login Icons */}
+        <div className="flex justify-center items-center gap-8">
+          {/* Google */}
+          <button
+            type="button"
+            onClick={() => handleSocialLogin('google')}
+            className="w-10 h-10 flex items-center justify-center hover:opacity-70 transition-opacity"
           >
-            Sign up
-          </a>
-        </p>
+            <img src="/assets/icons/google.svg" alt="Google" className="w-6 h-6" />
+          </button>
+
+          {/* X (Twitter) */}
+          <button
+            type="button"
+            onClick={() => handleSocialLogin('twitter')}
+            className="w-10 h-10 flex items-center justify-center hover:opacity-70 transition-opacity"
+          >
+            <img src="/assets/icons/x.svg" alt="X" className="w-6 h-6" />
+          </button>
+
+          {/* Facebook */}
+          <button
+            type="button"
+            onClick={() => handleSocialLogin('facebook')}
+            className="w-10 h-10 flex items-center justify-center hover:opacity-70 transition-opacity"
+          >
+            <img src="/assets/icons/facebook.svg" alt="Facebook" className="w-6 h-6" />
+          </button>
+        </div>
       </div>
     </div>
   );