From 249014024de3f78e60245ec7f103fb4368fba35b Mon Sep 17 00:00:00 2001
From: Hamza-Ayed <hamzaayedflutter@gmail.com>
Date: Thu, 21 May 2026 18:46:42 +0300
Subject: [PATCH] Add Alpine.js premium frontend dashboard

---
 backend/public/index.html | 1134 +++++++++++++++++++++++++++++++++++++
 1 file changed, 1134 insertions(+)
 create mode 100644 backend/public/index.html
diff --git a/backend/public/index.html b/backend/public/index.html
new file mode 100644
index 0000000..636ae3e
--- /dev/null
+++ b/backend/public/index.html
@@ -0,0 +1,1134 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Nabeh Hub — WhatsApp Gateway & CRM</title>
+    <meta name="description" content="Connect, manage, and scale your WhatsApp communication.">
+    <!-- Google Fonts -->
+    <link rel="preconnect" href="https://fonts.googleapis.com">
+    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+    <link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap" rel="stylesheet">
+    <!-- QR Code Generator Library -->
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/qrcodejs/1.0.0/qrcode.min.js" integrity="sha512-CNgIRecGo7nOMxObXtLZHyYy34UNrJDzFGaPZ55S56sxM57SL7gOhv4/dIncsaYRiLJHdU8mHgGybkx9thStTA==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>
+    <!-- AlpineJS CDN -->
+    <script defer src="https://unpkg.com/alpinejs@3.x.x/dist/cdn.min.js"></script>
+
+    <style>
+        :root {
+            --bg-color: #0b0d19;
+            --card-bg: rgba(20, 24, 46, 0.65);
+            --card-border: rgba(255, 255, 255, 0.07);
+            --text-primary: #f3f4f6;
+            --text-secondary: #9ca3af;
+            --primary-accent: #06b6d4; /* Cyan */
+            --primary-accent-glow: rgba(6, 182, 212, 0.4);
+            --success-accent: #10b981; /* Emerald */
+            --success-glow: rgba(16, 185, 129, 0.3);
+            --warning-accent: #f59e0b; /* Amber */
+            --warning-glow: rgba(245, 158, 11, 0.3);
+            --danger-accent: #ef4444; /* Rose */
+            --danger-glow: rgba(239, 68, 68, 0.3);
+            --sidebar-width: 260px;
+        }
+
+        * {
+            box-sizing: border-box;
+            margin: 0;
+            padding: 0;
+        }
+
+        body {
+            font-family: 'Inter', sans-serif;
+            background-color: var(--bg-color);
+            color: var(--text-primary);
+            min-height: 100vh;
+            overflow-x: hidden;
+            display: flex;
+            flex-direction: column;
+            position: relative;
+        }
+
+        /* Abstract glowing background patterns */
+        body::before {
+            content: '';
+            position: absolute;
+            width: 350px;
+            height: 350px;
+            top: 15%;
+            left: 10%;
+            background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
+            z-index: -1;
+            pointer-events: none;
+        }
+
+        body::after {
+            content: '';
+            position: absolute;
+            width: 450px;
+            height: 450px;
+            bottom: 10%;
+            right: 5%;
+            background: radial-gradient(circle, var(--primary-accent-glow) 0%, transparent 70%);
+            z-index: -1;
+            pointer-events: none;
+        }
+
+        h1, h2, h3, h4 {
+            font-family: 'Outfit', sans-serif;
+            font-weight: 700;
+        }
+
+        a, button, input {
+            font-family: inherit;
+        }
+
+        /* Container & Layout */
+        .app-container {
+            width: 100%;
+            max-width: 1280px;
+            margin: 0 auto;
+            padding: 2rem;
+            flex: 1;
+            display: flex;
+            flex-direction: column;
+        }
+
+        /* Glassmorphism Auth Card */
+        .auth-wrapper {
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            flex: 1;
+            min-height: 80vh;
+        }
+
+        .auth-card {
+            background: var(--card-bg);
+            backdrop-filter: blur(16px);
+            -webkit-backdrop-filter: blur(16px);
+            border: 1px solid var(--card-border);
+            border-radius: 20px;
+            padding: 2.5rem;
+            width: 100%;
+            max-width: 460px;
+            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
+            animation: fadeIn 0.5s ease-out;
+        }
+
+        .brand-header {
+            text-align: center;
+            margin-bottom: 2rem;
+        }
+
+        .brand-logo {
+            font-size: 2.2rem;
+            font-weight: 800;
+            background: linear-gradient(135deg, #fff 30%, var(--primary-accent) 100%);
+            -webkit-background-clip: text;
+            -webkit-text-fill-color: transparent;
+            letter-spacing: -0.05em;
+            margin-bottom: 0.5rem;
+        }
+
+        .brand-subtitle {
+            font-size: 0.9rem;
+            color: var(--text-secondary);
+        }
+
+        /* Tabs styling */
+        .tabs-header {
+            display: flex;
+            border-bottom: 1px solid var(--card-border);
+            margin-bottom: 1.5rem;
+        }
+
+        .tab-btn {
+            flex: 1;
+            padding: 0.8rem;
+            text-align: center;
+            background: none;
+            border: none;
+            color: var(--text-secondary);
+            font-weight: 600;
+            cursor: pointer;
+            transition: all 0.3s ease;
+            position: relative;
+        }
+
+        .tab-btn.active {
+            color: var(--text-primary);
+        }
+
+        .tab-btn.active::after {
+            content: '';
+            position: absolute;
+            bottom: -1px;
+            left: 0;
+            width: 100%;
+            height: 2px;
+            background: var(--primary-accent);
+            box-shadow: 0 0 10px var(--primary-accent-glow);
+        }
+
+        /* Inputs & Form control */
+        .form-group {
+            margin-bottom: 1.25rem;
+        }
+
+        .form-label {
+            display: block;
+            margin-bottom: 0.5rem;
+            font-size: 0.85rem;
+            color: var(--text-secondary);
+            font-weight: 500;
+        }
+
+        .form-input {
+            width: 100%;
+            padding: 0.75rem 1rem;
+            background: rgba(10, 11, 20, 0.5);
+            border: 1px solid var(--card-border);
+            border-radius: 8px;
+            color: var(--text-primary);
+            font-size: 0.95rem;
+            transition: all 0.3s ease;
+        }
+
+        .form-input:focus {
+            outline: none;
+            border-color: var(--primary-accent);
+            box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.15);
+        }
+
+        .btn {
+            display: inline-flex;
+            align-items: center;
+            justify-content: center;
+            width: 100%;
+            padding: 0.8rem 1.5rem;
+            font-weight: 600;
+            border-radius: 8px;
+            border: none;
+            cursor: pointer;
+            transition: all 0.3s ease;
+            font-size: 0.95rem;
+        }
+
+        .btn-primary {
+            background: linear-gradient(135deg, var(--primary-accent) 0%, #0891b2 100%);
+            color: #fff;
+            box-shadow: 0 4px 14px var(--primary-accent-glow);
+        }
+
+        .btn-primary:hover {
+            transform: translateY(-1px);
+            box-shadow: 0 6px 20px var(--primary-accent-glow);
+        }
+
+        .btn-secondary {
+            background: rgba(255, 255, 255, 0.08);
+            color: var(--text-primary);
+            border: 1px solid var(--card-border);
+        }
+
+        .btn-secondary:hover {
+            background: rgba(255, 255, 255, 0.12);
+        }
+
+        .btn-danger {
+            background: linear-gradient(135deg, var(--danger-accent) 0%, #dc2626 100%);
+            color: #fff;
+            box-shadow: 0 4px 14px var(--danger-glow);
+        }
+
+        .btn-danger:hover {
+            transform: translateY(-1px);
+            box-shadow: 0 6px 20px var(--danger-glow);
+        }
+
+        /* Message banners */
+        .banner {
+            padding: 0.75rem 1rem;
+            border-radius: 8px;
+            margin-bottom: 1.5rem;
+            font-size: 0.85rem;
+            display: flex;
+            align-items: center;
+            animation: slideDown 0.3s ease-out;
+        }
+
+        .banner-danger {
+            background: rgba(239, 68, 68, 0.15);
+            border: 1px solid rgba(239, 68, 68, 0.3);
+            color: #fca5a5;
+        }
+
+        .banner-success {
+            background: rgba(16, 185, 129, 0.15);
+            border: 1px solid rgba(16, 185, 129, 0.3);
+            color: #d1fae5;
+        }
+
+        /* Dashboard layout */
+        .dashboard-header {
+            display: flex;
+            align-items: center;
+            justify-content: space-between;
+            padding-bottom: 1.5rem;
+            border-bottom: 1px solid var(--card-border);
+            margin-bottom: 2rem;
+            flex-wrap: wrap;
+            gap: 1rem;
+        }
+
+        .user-info {
+            display: flex;
+            align-items: center;
+            gap: 0.75rem;
+        }
+
+        .avatar {
+            width: 40px;
+            height: 40px;
+            border-radius: 50%;
+            background: linear-gradient(135deg, var(--primary-accent) 0%, #4f46e5 100%);
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            font-weight: 700;
+            font-family: 'Outfit', sans-serif;
+            color: #fff;
+        }
+
+        .dashboard-layout {
+            display: grid;
+            grid-template-columns: 240px 1fr;
+            gap: 2rem;
+            flex: 1;
+        }
+
+        @media (max-width: 900px) {
+            .dashboard-layout {
+                grid-template-columns: 1fr;
+            }
+        }
+
+        /* Navigation menu */
+        .nav-menu {
+            display: flex;
+            flex-direction: column;
+            gap: 0.5rem;
+        }
+
+        @media (max-width: 900px) {
+            .nav-menu {
+                flex-direction: row;
+                overflow-x: auto;
+                padding-bottom: 0.5rem;
+            }
+        }
+
+        .nav-item {
+            display: flex;
+            align-items: center;
+            gap: 0.75rem;
+            padding: 0.8rem 1rem;
+            border-radius: 10px;
+            background: none;
+            border: none;
+            color: var(--text-secondary);
+            font-weight: 500;
+            cursor: pointer;
+            transition: all 0.2s ease;
+            text-align: left;
+        }
+
+        .nav-item:hover, .nav-item.active {
+            background: rgba(255, 255, 255, 0.05);
+            color: var(--text-primary);
+        }
+
+        .nav-item.active {
+            box-shadow: inset 3px 0 0 var(--primary-accent);
+            background: rgba(6, 182, 212, 0.08);
+        }
+
+        @media (max-width: 900px) {
+            .nav-item.active {
+                box-shadow: inset 0 -3px 0 var(--primary-accent);
+            }
+        }
+
+        /* Dashboard content panels */
+        .panel {
+            background: var(--card-bg);
+            backdrop-filter: blur(12px);
+            -webkit-backdrop-filter: blur(12px);
+            border: 1px solid var(--card-border);
+            border-radius: 16px;
+            padding: 2rem;
+            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
+            animation: fadeIn 0.4s ease-out;
+        }
+
+        .grid-two {
+            display: grid;
+            grid-template-columns: 1fr 1fr;
+            gap: 2rem;
+        }
+
+        @media (max-width: 768px) {
+            .grid-two {
+                grid-template-columns: 1fr;
+            }
+        }
+
+        /* Status indicators */
+        .status-box {
+            display: flex;
+            flex-direction: column;
+            align-items: center;
+            justify-content: center;
+            padding: 2rem;
+            border-radius: 12px;
+            background: rgba(10, 11, 20, 0.4);
+            border: 1px solid var(--card-border);
+            text-align: center;
+        }
+
+        .status-badge {
+            display: inline-flex;
+            align-items: center;
+            gap: 0.5rem;
+            padding: 0.4rem 1rem;
+            border-radius: 20px;
+            font-size: 0.85rem;
+            font-weight: 600;
+            text-transform: uppercase;
+            letter-spacing: 0.05em;
+            margin-bottom: 1.5rem;
+        }
+
+        .badge-disconnected {
+            background: rgba(239, 68, 68, 0.12);
+            color: #f87171;
+            border: 1px solid rgba(239, 68, 68, 0.25);
+        }
+
+        .badge-connecting {
+            background: rgba(6, 182, 212, 0.12);
+            color: #22d3ee;
+            border: 1px solid rgba(6, 182, 212, 0.25);
+            animation: pulse 1.5s infinite alternate;
+        }
+
+        .badge-waiting_qr {
+            background: rgba(245, 158, 11, 0.12);
+            color: #fbbf24;
+            border: 1px solid rgba(245, 158, 11, 0.25);
+            animation: pulse-border 1.5s infinite;
+        }
+
+        .badge-connected {
+            background: rgba(16, 185, 129, 0.12);
+            color: #34d399;
+            border: 1px solid rgba(16, 185, 129, 0.25);
+            box-shadow: 0 0 15px rgba(16, 185, 129, 0.2);
+        }
+
+        /* QR Code wrapper */
+        .qr-wrapper {
+            background: #fff;
+            padding: 1.25rem;
+            border-radius: 12px;
+            display: inline-flex;
+            justify-content: center;
+            align-items: center;
+            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
+            margin: 1.5rem 0;
+            position: relative;
+        }
+
+        /* Lists and Tables */
+        .data-table-container {
+            width: 100%;
+            overflow-x: auto;
+            margin-top: 1rem;
+        }
+
+        .data-table {
+            width: 100%;
+            border-collapse: collapse;
+            text-align: left;
+        }
+
+        .data-table th {
+            padding: 1rem;
+            border-bottom: 1px solid var(--card-border);
+            color: var(--text-secondary);
+            font-size: 0.85rem;
+            font-weight: 600;
+            text-transform: uppercase;
+        }
+
+        .data-table td {
+            padding: 1rem;
+            border-bottom: 1px solid rgba(255, 255, 255, 0.03);
+            font-size: 0.9rem;
+        }
+
+        .data-table tr:hover td {
+            background: rgba(255, 255, 255, 0.02);
+        }
+
+        .empty-state {
+            text-align: center;
+            padding: 3rem;
+            color: var(--text-secondary);
+        }
+
+        /* Spinner / Loading styles */
+        .spinner {
+            border: 3px solid rgba(255, 255, 255, 0.1);
+            width: 24px;
+            height: 24px;
+            border-radius: 50%;
+            border-left-color: var(--primary-accent);
+            animation: spin 0.8s linear infinite;
+            display: inline-block;
+        }
+
+        .spinner-large {
+            width: 48px;
+            height: 48px;
+            border-width: 4px;
+        }
+
+        /* Animations */
+        @keyframes fadeIn {
+            from { opacity: 0; transform: translateY(10px); }
+            to { opacity: 1; transform: translateY(0); }
+        }
+
+        @keyframes slideDown {
+            from { opacity: 0; transform: translateY(-10px); }
+            to { opacity: 1; transform: translateY(0); }
+        }
+
+        @keyframes spin {
+            0% { transform: rotate(0deg); }
+            100% { transform: rotate(360deg); }
+        }
+
+        @keyframes pulse {
+            0% { opacity: 0.6; }
+            100% { opacity: 1; }
+        }
+
+        @keyframes pulse-border {
+            0% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.4); }
+            70% { box-shadow: 0 0 0 10px rgba(245, 158, 11, 0); }
+            100% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0); }
+        }
+
+        /* Utility classes */
+        .flex-center {
+            display: flex;
+            align-items: center;
+            justify-content: center;
+        }
+
+        .gap-1 { gap: 0.25rem; }
+        .gap-2 { gap: 0.5rem; }
+        .gap-3 { gap: 0.75rem; }
+        .gap-4 { gap: 1rem; }
+
+        .text-center { text-align: center; }
+        .font-semibold { font-weight: 600; }
+        .text-muted { color: var(--text-secondary); }
+    </style>
+</head>
+<body x-data="app()" x-init="checkAuth()">
+
+    <div class="app-container">
+        <!-- Auth View -->
+        <template x-if="!isLoggedIn">
+            <div class="auth-wrapper">
+                <div class="auth-card">
+                    <div class="brand-header">
+                        <div class="brand-logo" id="main-brand-logo">Nabeh</div>
+                        <div class="brand-subtitle">WhatsApp Hub & Marketing Automation</div>
+                    </div>
+
+                    <!-- Alert Banners -->
+                    <template x-if="authError">
+                        <div class="banner banner-danger" id="auth-error-banner">
+                            <span x-text="authError"></span>
+                        </div>
+                    </template>
+                    <template x-if="authSuccess">
+                        <div class="banner banner-success" id="auth-success-banner">
+                            <span x-text="authSuccess"></span>
+                        </div>
+                    </template>
+
+                    <!-- Tabs Header -->
+                    <div class="tabs-header">
+                        <button class="tab-btn" :class="{ 'active': authTab === 'login' }" @click="authTab = 'login'; authError = ''; authSuccess = ''" id="tab-login-btn">Login</button>
+                        <button class="tab-btn" :class="{ 'active': authTab === 'register' }" @click="authTab = 'register'; authError = ''; authSuccess = ''" id="tab-register-btn">Register</button>
+                    </div>
+
+                    <!-- Login Form -->
+                    <form x-show="authTab === 'login'" @submit.prevent="login()" id="login-form">
+                        <div class="form-group">
+                            <label class="form-label">Email Address</label>
+                            <input type="email" class="form-input" x-model="loginEmail" required placeholder="admin@company.com" id="login-email-input">
+                        </div>
+                        <div class="form-group">
+                            <label class="form-label">Password</label>
+                            <input type="password" class="form-input" x-model="loginPassword" required placeholder="••••••••" id="login-password-input">
+                        </div>
+                        <button type="submit" class="btn btn-primary" :disabled="actionLoading" id="login-submit-btn">
+                            <span x-show="!actionLoading">Sign In</span>
+                            <span x-show="actionLoading" class="spinner"></span>
+                        </button>
+                    </form>
+
+                    <!-- Register Form -->
+                    <form x-show="authTab === 'register'" @submit.prevent="register()" id="register-form">
+                        <div class="form-group">
+                            <label class="form-label">Company Name</label>
+                            <input type="text" class="form-input" x-model="regCompanyName" required placeholder="Acme Corporation" id="register-company-input">
+                        </div>
+                        <div class="form-group">
+                            <label class="form-label">Administrator Name</label>
+                            <input type="text" class="form-input" x-model="regUserName" required placeholder="John Doe" id="register-name-input">
+                        </div>
+                        <div class="form-group">
+                            <label class="form-label">Email Address</label>
+                            <input type="email" class="form-input" x-model="regEmail" required placeholder="admin@company.com" id="register-email-input">
+                        </div>
+                        <div class="form-group">
+                            <label class="form-label">Password</label>
+                            <input type="password" class="form-input" x-model="regPassword" required placeholder="••••••••" id="register-password-input">
+                        </div>
+                        <button type="submit" class="btn btn-primary" :disabled="actionLoading" id="register-submit-btn">
+                            <span x-show="!actionLoading">Create Account</span>
+                            <span x-show="actionLoading" class="spinner"></span>
+                        </button>
+                    </form>
+                </div>
+            </div>
+        </template>
+
+        <!-- Main Dashboard View -->
+        <template x-if="isLoggedIn">
+            <div>
+                <div class="dashboard-header">
+                    <div>
+                        <h1 style="font-size: 1.8rem; margin-bottom: 0.25rem;">Nabeh Dashboard</h1>
+                        <p class="text-muted" style="font-size: 0.9rem;">Connected to system: <span class="font-semibold" x-text="user.name"></span></p>
+                    </div>
+                    <div class="user-info">
+                        <div class="avatar" x-text="user.name.charAt(0).toUpperCase()"></div>
+                        <button @click="logout()" class="btn btn-secondary" style="width: auto; padding: 0.5rem 1rem; font-size: 0.85rem;" id="logout-btn">Log Out</button>
+                    </div>
+                </div>
+
+                <div class="dashboard-layout">
+                    <!-- Left Sidebar Nav -->
+                    <div class="nav-menu">
+                        <button class="nav-item" :class="{ 'active': activeDashboardTab === 'whatsapp' }" @click="activeDashboardTab = 'whatsapp'" id="nav-whatsapp-btn">
+                            <span>📱</span> WhatsApp Connection
+                        </button>
+                        <button class="nav-item" :class="{ 'active': activeDashboardTab === 'contacts' }" @click="activeDashboardTab = 'contacts'; fetchContacts()" id="nav-contacts-btn">
+                            <span>👥</span> Contacts Directory
+                        </button>
+                        <button class="nav-item" :class="{ 'active': activeDashboardTab === 'templates' }" @click="activeDashboardTab = 'templates'; fetchTemplates()" id="nav-templates-btn">
+                            <span>📝</span> Message Templates
+                        </button>
+                        <button class="nav-item" :class="{ 'active': activeDashboardTab === 'campaigns' }" @click="activeDashboardTab = 'campaigns'; fetchCampaigns()" id="nav-campaigns-btn">
+                            <span>📣</span> Marketing Campaigns
+                        </button>
+                    </div>
+
+                    <!-- Right Dashboard Panels -->
+                    <div style="flex: 1;">
+                        
+                        <!-- Panel: WhatsApp Connection -->
+                        <div class="panel" x-show="activeDashboardTab === 'whatsapp'" id="panel-whatsapp">
+                            <h2 style="font-size: 1.4rem; margin-bottom: 1.5rem;">WhatsApp Integration</h2>
+                            
+                            <div class="grid-two">
+                                <!-- Connection Control Card -->
+                                <div class="status-box">
+                                    <div class="status-badge" :class="{
+                                        'badge-disconnected': !whatsappSession || whatsappSession.status === 'disconnected',
+                                        'badge-connecting': whatsappSession && whatsappSession.status === 'connecting',
+                                        'badge-waiting_qr': whatsappSession && whatsappSession.status === 'waiting_qr',
+                                        'badge-connected': whatsappSession && whatsappSession.status === 'connected'
+                                    }">
+                                        <span x-text="whatsappSession ? whatsappSession.status : 'disconnected'"></span>
+                                    </div>
+
+                                    <h3 style="font-size: 1.25rem; margin-bottom: 0.5rem;">
+                                        <template x-if="whatsappSession && whatsappSession.status === 'connected'">
+                                            <span>WhatsApp Connected</span>
+                                        </template>
+                                        <template x-if="!whatsappSession || whatsappSession.status !== 'connected'">
+                                            <span>Session Inactive</span>
+                                        </template>
+                                    </h3>
+                                    
+                                    <p class="text-muted" style="font-size: 0.9rem; margin-bottom: 1.5rem; max-width: 250px;">
+                                        <template x-if="whatsappSession && whatsappSession.phone">
+                                            <span>Active number: <strong x-text="whatsappSession.phone" style="color: var(--text-primary);"></strong></span>
+                                        </template>
+                                        <template x-if="!whatsappSession || !whatsappSession.phone">
+                                            <span>Start a connection session to link your phone.</span>
+                                        </template>
+                                    </p>
+
+                                    <!-- Actions -->
+                                    <template x-if="!whatsappSession || whatsappSession.status === 'disconnected'">
+                                        <button @click="connectWhatsapp()" class="btn btn-primary" :disabled="actionLoading" id="btn-request-qr">
+                                            <span x-show="!actionLoading">Generate QR Code</span>
+                                            <span x-show="actionLoading" class="spinner"></span>
+                                        </button>
+                                    </template>
+                                    
+                                    <template x-if="whatsappSession && whatsappSession.status !== 'disconnected'">
+                                        <button @click="disconnectWhatsapp()" class="btn btn-danger" :disabled="actionLoading" id="btn-disconnect-session">
+                                            <span x-show="!actionLoading">Disconnect Session</span>
+                                            <span x-show="actionLoading" class="spinner"></span>
+                                        </button>
+                                    </template>
+                                </div>
+
+                                <!-- QR Display Card -->
+                                <div class="flex-center flex-column panel" style="background: rgba(10, 11, 20, 0.2); border-color: rgba(255, 255, 255, 0.03);" id="qr-display-container">
+                                    <template x-if="whatsappSession && whatsappSession.status === 'connecting'">
+                                        <div class="text-center">
+                                            <div class="spinner spinner-large" style="margin-bottom: 1rem;"></div>
+                                            <p class="font-semibold">Establishing Connection...</p>
+                                            <p class="text-muted" style="font-size: 0.85rem; margin-top: 0.25rem;">Checking gateway processes and requesting channel</p>
+                                        </div>
+                                    </template>
+
+                                    <template x-if="whatsappSession && whatsappSession.status === 'waiting_qr'">
+                                        <div class="text-center">
+                                            <p class="font-semibold">Scan QR Code</p>
+                                            <p class="text-muted" style="font-size: 0.85rem; margin-top: 0.25rem;">Scan using Link Devices inside WhatsApp</p>
+                                            
+                                            <div class="qr-wrapper">
+                                                <div id="qrcode-canvas" x-init="$nextTick(() => renderQr())"></div>
+                                            </div>
+                                            
+                                            <div style="font-size: 0.8rem; display: flex; align-items: center; justify-content: center; gap: 0.5rem;" class="text-muted">
+                                                <div class="spinner" style="width: 14px; height: 14px; border-width: 2px;"></div>
+                                                <span>Waiting for connection handshake...</span>
+                                            </div>
+                                        </div>
+                                    </template>
+
+                                    <template x-if="whatsappSession && whatsappSession.status === 'connected'">
+                                        <div class="text-center" style="padding: 2rem 0;">
+                                            <div style="font-size: 3rem; color: var(--success-accent); margin-bottom: 0.5rem; text-shadow: 0 0 20px var(--success-glow);">✓</div>
+                                            <p class="font-semibold" style="font-size: 1.15rem; color: var(--success-accent);">Gateway fully connected</p>
+                                            <p class="text-muted" style="font-size: 0.85rem; margin-top: 0.25rem; max-width: 250px; margin-left: auto; margin-right: auto;">
+                                                You can now create templates and launch marketing broadcast campaigns.
+                                            </p>
+                                        </div>
+                                    </template>
+
+                                    <template x-if="!whatsappSession || whatsappSession.status === 'disconnected'">
+                                        <div class="text-center text-muted" style="padding: 3rem 0;">
+                                            <span style="font-size: 2.5rem; display: block; margin-bottom: 0.5rem;">🔌</span>
+                                            <p>No active WhatsApp link</p>
+                                        </div>
+                                    </template>
+                                </div>
+                            </div>
+                        </div>
+
+                        <!-- Panel: Contacts Directory -->
+                        <div class="panel" x-show="activeDashboardTab === 'contacts'" id="panel-contacts">
+                            <div style="display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.5rem;">
+                                <h2 style="font-size: 1.4rem;">Contacts Directory</h2>
+                                <button class="btn btn-primary" style="width: auto; padding: 0.5rem 1rem; font-size: 0.85rem;" @click="openAddContactModal()" id="btn-add-contact">+ Add Contact</button>
+                            </div>
+
+                            <div class="data-table-container">
+                                <table class="data-table">
+                                    <thead>
+                                        <tr>
+                                            <th>Name</th>
+                                            <th>Phone</th>
+                                            <th>Email</th>
+                                            <th>Status</th>
+                                        </tr>
+                                    </thead>
+                                    <tbody>
+                                        <template x-for="contact in contacts" :key="contact.id">
+                                            <tr>
+                                                <td class="font-semibold" x-text="contact.name"></td>
+                                                <td x-text="contact.phone || 'N/A'"></td>
+                                                <td x-text="contact.email || 'N/A'"></td>
+                                                <td>
+                                                    <span style="display: inline-block; width: 8px; height: 8px; border-radius: 50%; background-color: var(--success-accent); margin-right: 0.25rem;"></span>
+                                                    <span>Active</span>
+                                                </td>
+                                            </tr>
+                                        </template>
+                                    </tbody>
+                                </table>
+                                <template x-if="contacts.length === 0">
+                                    <div class="empty-state">No contacts added yet.</div>
+                                </template>
+                            </div>
+                        </div>
+
+                        <!-- Panel: Message Templates -->
+                        <div class="panel" x-show="activeDashboardTab === 'templates'" id="panel-templates">
+                            <div style="display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.5rem;">
+                                <h2 style="font-size: 1.4rem;">Templates</h2>
+                                <button class="btn btn-primary" style="width: auto; padding: 0.5rem 1rem; font-size: 0.85rem;" id="btn-add-template">+ New Template</button>
+                            </div>
+
+                            <div class="data-table-container">
+                                <table class="data-table">
+                                    <thead>
+                                        <tr>
+                                            <th>Template Name</th>
+                                            <th>Category</th>
+                                            <th>Language</th>
+                                            <th>Variables</th>
+                                        </tr>
+                                    </thead>
+                                    <tbody>
+                                        <template x-for="tpl in templates" :key="tpl.id">
+                                            <tr>
+                                                <td class="font-semibold" x-text="tpl.name"></td>
+                                                <td x-text="tpl.category || 'Utility'"></td>
+                                                <td x-text="tpl.language || 'en'"></td>
+                                                <td x-text="tpl.variables || 'None'"></td>
+                                            </tr>
+                                        </template>
+                                    </tbody>
+                                </table>
+                                <template x-if="templates.length === 0">
+                                    <div class="empty-state">No templates created yet.</div>
+                                </template>
+                            </div>
+                        </div>
+
+                        <!-- Panel: Campaigns -->
+                        <div class="panel" x-show="activeDashboardTab === 'campaigns'" id="panel-campaigns">
+                            <div style="display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.5rem;">
+                                <h2 style="font-size: 1.4rem;">Campaigns</h2>
+                                <button class="btn btn-primary" style="width: auto; padding: 0.5rem 1rem; font-size: 0.85rem;" id="btn-add-campaign">+ Launch Campaign</button>
+                            </div>
+
+                            <div class="data-table-container">
+                                <table class="data-table">
+                                    <thead>
+                                        <tr>
+                                            <th>Campaign Name</th>
+                                            <th>Template</th>
+                                            <th>Status</th>
+                                            <th>Sent Count</th>
+                                        </tr>
+                                    </thead>
+                                    <tbody>
+                                        <template x-for="cmp in campaigns" :key="cmp.id">
+                                            <tr>
+                                                <td class="font-semibold" x-text="cmp.name"></td>
+                                                <td x-text="cmp.template_name || 'N/A'"></td>
+                                                <td>
+                                                    <span class="status-badge" :class="cmp.status === 'completed' ? 'badge-connected' : 'badge-connecting'" style="margin: 0; padding: 0.2rem 0.5rem; font-size: 0.75rem;" x-text="cmp.status"></span>
+                                                </td>
+                                                <td x-text="cmp.sent_count || 0"></td>
+                                            </tr>
+                                        </template>
+                                    </tbody>
+                                </table>
+                                <template x-if="campaigns.length === 0">
+                                    <div class="empty-state">No campaigns created yet.</div>
+                                </template>
+                            </div>
+                        </div>
+
+                    </div>
+                </div>
+            </div>
+        </template>
+    </div>
+
+    <script>
+        function app() {
+            return {
+                // Auth States
+                isLoggedIn: false,
+                authTab: 'login',
+                loginEmail: '',
+                loginPassword: '',
+                regCompanyName: '',
+                regUserName: '',
+                regEmail: '',
+                regPassword: '',
+                authError: '',
+                authSuccess: '',
+                token: null,
+                user: null,
+
+                // Dashboard States
+                activeDashboardTab: 'whatsapp',
+                whatsappSession: null,
+                contacts: [],
+                templates: [],
+                campaigns: [],
+                pollingIntervalId: null,
+                actionLoading: false,
+
+                // Methods
+                checkAuth() {
+                    this.token = localStorage.getItem('nabeh_token');
+                    const storedUser = localStorage.getItem('nabeh_user');
+                    if (this.token && storedUser) {
+                        this.user = JSON.parse(storedUser);
+                        this.isLoggedIn = true;
+                        this.initializeDashboard();
+                    }
+                },
+
+                async login() {
+                    this.actionLoading = true;
+                    this.authError = '';
+                    try {
+                        const response = await fetch('/api/auth/login', {
+                            method: 'POST',
+                            headers: { 'Content-Type': 'application/json' },
+                            body: JSON.stringify({ email: this.loginEmail, password: this.loginPassword })
+                        });
+                        const data = await response.json();
+                        
+                        if (response.ok) {
+                            localStorage.setItem('nabeh_token', data.token);
+                            localStorage.setItem('nabeh_user', JSON.stringify(data.user));
+                            this.token = data.token;
+                            this.user = data.user;
+                            this.isLoggedIn = true;
+                            this.initializeDashboard();
+                        } else {
+                            this.authError = data.error || 'Authentication failed. Please verify credentials.';
+                        }
+                    } catch (err) {
+                        this.authError = 'Connection failed. Please check server availability.';
+                    } finally {
+                        this.actionLoading = false;
+                    }
+                },
+
+                async register() {
+                    this.actionLoading = true;
+                    this.authError = '';
+                    this.authSuccess = '';
+                    try {
+                        const response = await fetch('/api/auth/register', {
+                            method: 'POST',
+                            headers: { 'Content-Type': 'application/json' },
+                            body: JSON.stringify({
+                                company_name: this.regCompanyName,
+                                user_name: this.regUserName,
+                                email: this.regEmail,
+                                password: this.regPassword
+                            })
+                        });
+                        const data = await response.json();
+
+                        if (response.ok) {
+                            this.authSuccess = 'Registration successful! Please log in.';
+                            this.authTab = 'login';
+                            this.loginEmail = this.regEmail;
+                            // Clear form values
+                            this.regCompanyName = '';
+                            this.regUserName = '';
+                            this.regEmail = '';
+                            this.regPassword = '';
+                        } else {
+                            if (data.errors) {
+                                // Extract first validation error
+                                const firstKey = Object.keys(data.errors)[0];
+                                this.authError = data.errors[firstKey][0];
+                            } else {
+                                this.authError = data.error || 'Registration failed.';
+                            }
+                        }
+                    } catch (err) {
+                        this.authError = 'Connection failed. Please try again.';
+                    } finally {
+                        this.actionLoading = false;
+                    }
+                },
+
+                logout() {
+                    this.stopPolling();
+                    localStorage.removeItem('nabeh_token');
+                    localStorage.removeItem('nabeh_user');
+                    this.token = null;
+                    this.user = null;
+                    this.isLoggedIn = false;
+                    this.whatsappSession = null;
+                    this.contacts = [];
+                    this.templates = [];
+                    this.campaigns = [];
+                },
+
+                initializeDashboard() {
+                    this.fetchWhatsappStatus();
+                    // Set up persistent background status check
+                    this.startPolling();
+                },
+
+                async fetchWhatsappStatus() {
+                    if (!this.token) return;
+                    try {
+                        const response = await fetch('/api/whatsapp/status', {
+                            headers: { 'Authorization': `Bearer ${this.token}` }
+                        });
+                        const data = await response.json();
+                        if (response.ok && data.status === 'success') {
+                            this.whatsappSession = data.data;
+                            if (this.whatsappSession && this.whatsappSession.status === 'waiting_qr') {
+                                this.$nextTick(() => this.renderQr());
+                            }
+                        }
+                    } catch (err) {
+                        console.error('Failed to retrieve session status:', err);
+                    }
+                },
+
+                async connectWhatsapp() {
+                    this.actionLoading = true;
+                    try {
+                        const response = await fetch('/api/whatsapp/qr', {
+                            method: 'POST',
+                            headers: { 
+                                'Authorization': `Bearer ${this.token}`,
+                                'Content-Type': 'application/json'
+                            }
+                        });
+                        const data = await response.json();
+                        if (response.ok && data.status === 'success') {
+                            await this.fetchWhatsappStatus();
+                        } else {
+                            alert(data.message || 'Failed to initialize session');
+                        }
+                    } catch (err) {
+                        alert('Error communicating with backend Gateway API.');
+                    } finally {
+                        this.actionLoading = false;
+                    }
+                },
+
+                async disconnectWhatsapp() {
+                    if (!confirm('Are you sure you want to disconnect your WhatsApp link?')) return;
+                    this.actionLoading = true;
+                    try {
+                        const response = await fetch('/api/whatsapp/disconnect', {
+                            method: 'POST',
+                            headers: { 
+                                'Authorization': `Bearer ${this.token}`,
+                                'Content-Type': 'application/json'
+                            }
+                        });
+                        const data = await response.json();
+                        if (response.ok && data.status === 'success') {
+                            await this.fetchWhatsappStatus();
+                        }
+                    } catch (err) {
+                        console.error(err);
+                    } finally {
+                        this.actionLoading = false;
+                    }
+                },
+
+                renderQr() {
+                    const canvasDiv = document.getElementById('qrcode-canvas');
+                    if (!canvasDiv || !this.whatsappSession || !this.whatsappSession.qr_code) return;
+                    
+                    // Clear previous QR instance
+                    canvasDiv.innerHTML = '';
+                    new QRCode(canvasDiv, {
+                        text: this.whatsappSession.qr_code,
+                        width: 200,
+                        height: 200,
+                        colorDark: "#0b0d19",
+                        colorLight: "#ffffff",
+                        correctLevel: QRCode.CorrectLevel.H
+                    });
+                },
+
+                startPolling() {
+                    this.stopPolling();
+                    // Poll session state every 4 seconds
+                    this.pollingIntervalId = setInterval(() => {
+                        this.fetchWhatsappStatus();
+                    }, 4000);
+                },
+
+                stopPolling() {
+                    if (this.pollingIntervalId) {
+                        clearInterval(this.pollingIntervalId);
+                        this.pollingIntervalId = null;
+                    }
+                },
+
+                // CRM List Fetchers
+                async fetchContacts() {
+                    try {
+                        const response = await fetch('/api/contacts', {
+                            headers: { 'Authorization': `Bearer ${this.token}` }
+                        });
+                        const data = await response.json();
+                        if (response.ok) {
+                            this.contacts = data.contacts || data.data || [];
+                        }
+                    } catch (err) {
+                        console.error('Error fetching contacts:', err);
+                    }
+                },
+
+                async fetchTemplates() {
+                    try {
+                        const response = await fetch('/api/templates', {
+                            headers: { 'Authorization': `Bearer ${this.token}` }
+                        });
+                        const data = await response.json();
+                        if (response.ok) {
+                            this.templates = data.templates || data.data || [];
+                        }
+                    } catch (err) {
+                        console.error('Error fetching templates:', err);
+                    }
+                },
+
+                async fetchCampaigns() {
+                    try {
+                        const response = await fetch('/api/campaigns', {
+                            headers: { 'Authorization': `Bearer ${this.token}` }
+                        });
+                        const data = await response.json();
+                        if (response.ok) {
+                            this.campaigns = data.campaigns || data.data || [];
+                        }
+                    } catch (err) {
+                        console.error('Error fetching campaigns:', err);
+                    }
+                }
+            }
+        }
+    </script>
+</body>
+</html>
