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samirerty commited on Feb 1

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a0a7ec2

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1 Parent(s): 1336782

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index.html +680 -1186

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@@ -3,1300 +3,794 @@
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>چت روم | پلتفرم گفتگوی آنلاین</title>
     <!-- Google Fonts: Vazirmatn for Persian -->
-    <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=Vazirmatn:wght@100;300;400;500;700;900&display=swap" rel="stylesheet">
-    <!-- Phosphor Icons -->
-    <script src="https://unpkg.com/@phosphor-icons/web"></script>
-    <style>
-        :root {
-            --primary: #6366f1;
-            --primary-dark: #4f46e5;
-            --secondary: #ec4899;
-            --bg: #0f172a;
-            --surface: #1e293b;
-            --surface-light: #334155;
-            --text: #f8fafc;
-            --text-muted: #94a3b8;
-            --success: #10b981;
-            --warning: #f59e0b;
-            --error: #ef4444;
-            --glass: rgba(30, 41, 59, 0.7);
-            --shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
-            --radius: 1rem;
-        }
-        * {
-            margin: 0;
-            padding: 0;
-            box-sizing: border-box;
-        }
-        body {
-            font-family: 'Vazirmatn', sans-serif;
-            background: var(--bg);
-            color: var(--text);
-            min-height: 100vh;
-            overflow-x: hidden;
-            line-height: 1.6;
-        }
-        /* Animated Background */
-        .bg-animation {
-            position: fixed;
-            top: 0;
-            left: 0;
-            width: 100%;
-            height: 100%;
-            z-index: -1;
-            background:
-                radial-gradient(circle at 20% 50%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
-                radial-gradient(circle at 80% 80%, rgba(236, 72, 153, 0.15) 0%, transparent 50%),
-                radial-gradient(circle at 40% 20%, rgba(16, 185, 129, 0.1) 0%, transparent 50%);
-            filter: blur(60px);
         }
-        /* Scrollbar */
         ::-webkit-scrollbar {
             width: 8px;
         }
         ::-webkit-scrollbar-track {
-            background: var(--bg);
         }
         ::-webkit-scrollbar-thumb {
-            background: var(--surface-light);
             border-radius: 4px;
         }
         ::-webkit-scrollbar-thumb:hover {
-            background: var(--primary);
-        }
-        /* Layout */
-        .container {
-            max-width: 1200px;
-            margin: 0 auto;
-            padding: 1rem;
-            min-height: 100vh;
         }
-        .hidden {
-            display: none !important;
         }
-        /* Header */
-        header {
-            display: flex;
-            justify-content: space-between;
-            align-items: center;
-            padding: 1rem 2rem;
-            background: var(--glass);
             backdrop-filter: blur(12px);
-            border-bottom: 1px solid rgba(255,255,255,0.1);
-            position: sticky;
-            top: 0;
-            z-index: 100;
-        }
-        .logo {
-            display: flex;
-            align-items: center;
-            gap: 0.5rem;
-            font-size: 1.5rem;
-            font-weight: 900;
-            background: linear-gradient(135deg, var(--primary), var(--secondary));
-            -webkit-background-clip: text;
-            -webkit-text-fill-color: transparent;
-            text-decoration: none;
         }
-        .nav-links {
-            display: flex;
-            gap: 2rem;
-            align-items: center;
         }
-        .nav-links a {
-            color: var(--text-muted);
-            text-decoration: none;
-            font-weight: 500;
-            transition: all 0.3s;
-            display: flex;
-            align-items: center;
-            gap: 0.5rem;
-        }
-        .nav-links a:hover {
-            color: var(--text);
-            transform: translateY(-2px);
         }
-        .user-menu {
-            display: flex;
-            align-items: center;
-            gap: 1rem;
-        }
-        .avatar-small {
-            width: 40px;
-            height: 40px;
             border-radius: 50%;
-            background: var(--surface);
-            display: flex;
-            align-items: center;
-            justify-content: center;
-            font-size: 1.5rem;
-            border: 2px solid var(--primary);
-            cursor: pointer;
-            transition: transform 0.3s;
-        }
-        .avatar-small:hover {
-            transform: scale(1.1);
-        }
-        /* Buttons */
-        .btn {
-            padding: 0.75rem 1.5rem;
-            border: none;
-            border-radius: var(--radius);
-            font-family: inherit;
-            font-weight: 600;
-            cursor: pointer;
-            transition: all 0.3s;
-            display: inline-flex;
-            align-items: center;
-            justify-content: center;
-            gap: 0.5rem;
-            font-size: 1rem;
-        }
-        .btn-primary {
-            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
-            color: white;
-            box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
-        }
-        .btn-primary:hover {
-            transform: translateY(-2px);
-            box-shadow: 0 8px 25px rgba(99, 102, 241, 0.6);
-        }
-        .btn-secondary {
-            background: var(--surface);
-            color: var(--text);
-            border: 1px solid var(--surface-light);
-        }
-        .btn-secondary:hover {
-            background: var(--surface-light);
-        }
-        .btn-danger {
-            background: rgba(239, 68, 68, 0.2);
-            color: var(--error);
-            border: 1px solid var(--error);
-        }
-        .btn-danger:hover {
-            background: var(--error);
-            color: white;
-        }
-        .btn-ghost {
-            background: transparent;
-            color: var(--text-muted);
-        }
-        .btn-ghost:hover {
-            color: var(--text);
-            background: rgba(255,255,255,0.05);
         }
-        /* Cards */
-        .card {
-            background: var(--glass);
-            backdrop-filter: blur(12px);
-            border: 1px solid rgba(255,255,255,0.1);
-            border-radius: var(--radius);
-            padding: 2rem;
-            box-shadow: var(--shadow);
-        }
-        /* Forms */
-        .form-group {
-            margin-bottom: 1.5rem;
-        }
-        .form-group label {
-            display: block;
-            margin-bottom: 0.5rem;
-            color: var(--text-muted);
-            font-weight: 500;
-        }
-        .form-control {
-            width: 100%;
-            padding: 0.75rem 1rem;
-            background: var(--surface);
-            border: 1px solid var(--surface-light);
-            border-radius: var(--radius);
-            color: var(--text);
-            font-family: inherit;
-            font-size: 1rem;
-            transition: all 0.3s;
-        }
-        .form-control:focus {
-            outline: none;
-            border-color: var(--primary);
-            box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
-        }
-        /* Landing Page */
-        .hero {
-            min-height: 80vh;
-            display: flex;
-            flex-direction: column;
-            justify-content: center;
-            align-items: center;
-            text-align: center;
-            padding: 2rem;
-        }
-        .hero h1 {
-            font-size: clamp(2.5rem, 8vw, 4rem);
-            font-weight: 900;
-            margin-bottom: 1rem;
-            line-height: 1.2;
-        }
-        .hero h1 span {
-            background: linear-gradient(135deg, var(--primary), var(--secondary));
-            -webkit-background-clip: text;
-            -webkit-text-fill-color: transparent;
-        }
-        .hero p {
-            font-size: 1.25rem;
-            color: var(--text-muted);
-            max-width: 600px;
-            margin-bottom: 2rem;
-        }
-        .features {
-            display: grid;
-            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
-            gap: 2rem;
-            margin-top: 4rem;
-            width: 100%;
-            max-width: 1000px;
-        }
-        .feature-card {
-            background: var(--glass);
-            padding: 2rem;
-            border-radius: var(--radius);
-            border: 1px solid rgba(255,255,255,0.1);
-            transition: transform 0.3s;
-        }
-        .feature-card:hover {
-            transform: translateY(-5px);
-            border-color: var(--primary);
         }
-        .feature-card i {
-            font-size: 2.5rem;
-            color: var(--primary);
-            margin-bottom: 1rem;
-        }
-        /* Auth Pages */
-        .auth-container {
-            min-height: 80vh;
-            display: flex;
-            align-items: center;
-            justify-content: center;
-            padding: 2rem;
-        }
-        .auth-box {
-            width: 100%;
-            max-width: 450px;
-        }
-        .auth-header {
-            text-align: center;
-            margin-bottom: 2rem;
-        }
-        .auth-header h2 {
-            font-size: 2rem;
-            margin-bottom: 0.5rem;
-        }
-        .auth-header p {
-            color: var(--text-muted);
-        }
-        /* Rooms Grid */
-        .rooms-grid {
-            display: grid;
-            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
-            gap: 1.5rem;
-            margin-top: 2rem;
-        }
-        .room-card {
-            background: var(--surface);
-            border-radius: var(--radius);
-            padding: 1.5rem;
-            border: 1px solid var(--surface-light);
-            transition: all 0.3s;
-            position: relative;
-            overflow: hidden;
-        }
-        .room-card::before {
-            content: '';
-            position: absolute;
-            top: 0;
-            left: 0;
-            width: 100%;
-            height: 4px;
-            background: linear-gradient(90deg, var(--primary), var(--secondary));
-            transform: scaleX(0);
-            transition: transform 0.3s;
-        }
-        .room-card:hover::before {
-            transform: scaleX(1);
-        }
-        .room-card:hover {
-            transform: translateY(-3px);
-            border-color: var(--primary);
-            box-shadow: 0 10px 30px rgba(0,0,0,0.3);
-        }
-        .room-header {
-            display: flex;
-            justify-content: space-between;
-            align-items: start;
-            margin-bottom: 1rem;
-        }
-        .room-title {
-            font-size: 1.25rem;
-            font-weight: 700;
-        }
-        .room-meta {
-            display: flex;
-            gap: 1rem;
-            color: var(--text-muted);
-            font-size: 0.875rem;
-            margin-bottom: 1rem;
-        }
-        .room-actions {
-            display: flex;
-            gap: 0.5rem;
-            margin-top: 1rem;
-        }
-        .btn-small {
-            padding: 0.5rem 1rem;
-            font-size: 0.875rem;
-        }
-        /* Chat Layout */
-        .chat-container {
-            display: grid;
-            grid-template-columns: 300px 1fr;
-            height: calc(100vh - 80px);
-            gap: 1rem;
-            padding: 1rem;
-        }
-        .sidebar {
-            background: var(--glass);
-            backdrop-filter: blur(12px);
-            border-radius: var(--radius);
-            border: 1px solid rgba(255,255,255,0.1);
-            display: flex;
-            flex-direction: column;
-            overflow: hidden;
         }
-        .sidebar-header {
-            padding: 1.5rem;
-            border-bottom: 1px solid rgba(255,255,255,0.1);
         }
-        .users-list {
-            flex: 1;
-            overflow-y: auto;
-            padding: 1rem;
-        }
-        .user-item {
-            display: flex;
-            align-items: center;
-            gap: 0.75rem;
-            padding: 0.75rem;
-            border-radius: 0.5rem;
-            margin-bottom: 0.5rem;
-            transition: background 0.3s;
-        }
-        .user-item:hover {
-            background: rgba(255,255,255,0.05);
-        }
-        .user-item .avatar {
-            width: 40px;
-            height: 40px;
-            border-radius: 50%;
-            background: var(--surface-light);
-            display: flex;
-            align-items: center;
-            justify-content: center;
-            font-size: 1.25rem;
-        }
-        .user-item .info {
-            flex: 1;
         }
-        .user-item .name {
-            font-weight: 600;
-            font-size: 0.9rem;
         }
-        .user-item .status {
-            font-size: 0.75rem;
-            color: var(--success);
-            display: flex;
-            align-items: center;
-            gap: 0.25rem;
-        }
-        .chat-area {
-            background: var(--glass);
-            backdrop-filter: blur(12px);
-            border-radius: var(--radius);
-            border: 1px solid rgba(255,255,255,0.1);
-            display: flex;
-            flex-direction: column;
-            overflow: hidden;
         }
-        .chat-header {
-            padding: 1rem 1.5rem;
-            border-bottom: 1px solid rgba(255,255,255,0.1);
-            display: flex;
-            justify-content: space-between;
-            align-items: center;
-        }
-        .chat-messages {
-            flex: 1;
-            overflow-y: auto;
-            padding: 1.5rem;
-            display: flex;
-            flex-direction: column;
-            gap: 1rem;
         }
-        .message {
-            max-width: 70%;
-            padding: 1rem;
-            border-radius: var(--radius);
-            position: relative;
-            animation: messageSlide 0.3s ease-out;
-        }
-        @keyframes messageSlide {
-            from {
-                opacity: 0;
-                transform: translateY(10px);
-            }
-            to {
-                opacity: 1;
-                transform: translateY(0);
             }
-        }
-        .message.own {
-            align-self: flex-end;
-            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
-            color: white;
-            border-bottom-right-radius: 0.25rem;
-        }
-        .message.other {
-            align-self: flex-start;
-            background: var(--surface);
-            border-bottom-left-radius: 0.25rem;
-        }
-        .message-header {
-            display: flex;
-            align-items: center;
-            gap: 0.5rem;
-            margin-bottom: 0.5rem;
-            font-size: 0.875rem;
-            opacity: 0.9;
-        }
-        .message-text {
-            line-height: 1.5;
-        }
-        .message-time {
-            font-size: 0.75rem;
-            opacity: 0.7;
-            margin-top: 0.5rem;
-            text-align: left;
-        }
-        .chat-input-area {
-            padding: 1rem 1.5rem;
-            border-top: 1px solid rgba(255,255,255,0.1);
-            display: flex;
-            gap: 0.75rem;
-        }
-        .chat-input {
-            flex: 1;
-            background: var(--surface);
-            border: 1px solid var(--surface-light);
-            border-radius: 2rem;
-            padding: 0.75rem 1.25rem;
-            color: var(--text);
-            font-family: inherit;
-            font-size: 1rem;
-            transition: all 0.3s;
         }
-        .chat-input:focus {
-            outline: none;
-            border-color: var(--primary);
         }
-        .btn-icon {
-            width: 48px;
-            height: 48px;
-            border-radius: 50%;
-            display: flex;
-            align-items: center;
-            justify-content: center;
-            padding: 0;
         }
-        /* Settings */
-        .settings-grid {
-            display: grid;
-            grid-template-columns: 250px 1fr;
-            gap: 2rem;
-            max-width: 900px;
-            margin: 2rem auto;
-        }
-        .settings-nav {
-            display: flex;
-            flex-direction: column;
-            gap: 0.5rem;
-        }
-        .settings-nav-item {
-            padding: 1rem;
-            border-radius: var(--radius);
-            cursor: pointer;
-            transition: all 0.3s;
-            display: flex;
-            align-items: center;
-            gap: 0.75rem;
-            color: var(--text-muted);
         }
-        .settings-nav-item:hover,
-        .settings-nav-item.active {
-            background: var(--surface);
-            color: var(--text);
-        }
-        .settings-nav-item.active {
-            background: var(--primary);
-            color: white;
-        }
-        .settings-content {
-            background: var(--glass);
-            backdrop-filter: blur(12px);
-            border-radius: var(--radius);
-            padding: 2rem;
-            border: 1px solid rgba(255,255,255,0.1);
         }
-        .avatar-selector {
-            display: grid;
-            grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
-            gap: 1rem;
-            margin-top: 1rem;
-        }
-        .avatar-option {
-            aspect-ratio: 1;
-            background: var(--surface);
-            border-radius: 1rem;
-            display: flex;
-            align-items: center;
-            justify-content: center;
-            font-size: 2.5rem;
-            cursor: pointer;
-            border: 2px solid transparent;
-            transition: all 0.3s;
-        }
-        .avatar-option:hover {
-            transform: scale(1.1);
-            border-color: var(--primary);
-        }
-        .avatar-option.selected {
-            border-color: var(--primary);
-            background: rgba(99, 102, 241, 0.2);
-            box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
-        }
-        /* Toast Notifications */
-        .toast-container {
-            position: fixed;
-            top: 100px;
-            left: 2rem;
-            z-index: 1000;
-            display: flex;
-            flex-direction: column;
-            gap: 0.5rem;
         }
-        .toast {
-            background: var(--surface);
-            color: var(--text);
-            padding: 1rem 1.5rem;
-            border-radius: var(--radius);
-            border-right: 4px solid var(--primary);
-            box-shadow: var(--shadow);
-            display: flex;
-            align-items: center;
-            gap: 0.75rem;
-            animation: slideIn 0.3s ease-out;
-            min-width: 300px;
         }
-        .toast.success { border-right-color: var(--success); }
-        .toast.error { border-right-color: var(--error); }
-        .toast.warning { border-right-color: var(--warning); }
-        @keyframes slideIn {
-            from {
-                transform: translateX(-100%);
-                opacity: 0;
-            }
-            to {
-                transform: translateX(0);
-                opacity: 1;
             }
         }
-        /* Responsive */
-        @media (max-width: 768px) {
-            .chat-container {
-                grid-template-columns: 1fr;
-            }
-            .sidebar {
-                display: none;
-            }
-            .settings-grid {
-                grid-template-columns: 1fr;
-            }
-            .nav-links {
-                display: none;
-            }
-            .message {
-                max-width: 85%;
-            }
-        }
-        /* Empty State */
-        .empty-state {
-            text-align: center;
-            padding: 4rem 2rem;
-            color: var(--text-muted);
-        }
-        .empty-state i {
-            font-size: 4rem;
-            margin-bottom: 1rem;
-            opacity: 0.5;
-        }
-        /* Modal */
-        .modal-overlay {
-            position: fixed;
-            top: 0;
-            left: 0;
-            width: 100%;
-            height: 100%;
-            background: rgba(0,0,0,0.8);
-            backdrop-filter: blur(5px);
-            display: flex;
-            align-items: center;
-            justify-content: center;
-            z-index: 1000;
-            opacity: 0;
-            visibility: hidden;
-            transition: all 0.3s;
-        }
-        .modal-overlay.active {
-            opacity: 1;
-            visibility: visible;
-        }
-        .modal {
-            background: var(--surface);
-            border-radius: var(--radius);
-            padding: 2rem;
-            width: 90%;
-            max-width: 500px;
-            transform: scale(0.9);
-            transition: transform 0.3s;
-        }
-        .modal-overlay.active .modal {
-            transform: scale(1);
-        }
-        .modal-header {
-            display: flex;
-            justify-content: space-between;
-            align-items: center;
-            margin-bottom: 1.5rem;
-        }
-        .modal-header h3 {
-            font-size: 1.5rem;
         }
-        .close-btn {
-            background: none;
-            border: none;
-            color: var(--text-muted);
-            font-size: 1.5rem;
-            cursor: pointer;
-            transition: color 0.3s;
-        }
-        .close-btn:hover {
-            color: var(--text);
         }
-        /* Built with anycoder */
-        .built-with {
-            position: fixed;
-            bottom: 1rem;
-            left: 1rem;
-            background: rgba(99, 102, 241, 0.2);
-            color: var(--primary);
-            padding: 0.5rem 1rem;
-            border-radius: 2rem;
-            font-size: 0.875rem;
-            text-decoration: none;
-            border: 1px solid rgba(99, 102, 241, 0.3);
-            transition: all 0.3s;
-            z-index: 50;
         }
-        .built-with:hover {
-            background: var(--primary);
-            color: white;
-            transform: translateY(-2px);
         }
-    </style>
-</head>
-<body>
-    <div class="bg-animation"></div>
-    <!-- Toast Container -->
-    <div class="toast-container" id="toastContainer"></div>
-    <!-- Header -->
-    <header id="mainHeader" class="hidden">
-        <a href="#" class="logo" onclick="router.navigate('home')">
-            <i class="ph ph-chat-circle-text"></i>
-            <span>چت روم</span>
-        </a>
-        <nav class="nav-links">
-            <a href="#" onclick="router.navigate('rooms')">
-                <i class="ph ph-house"></i>
-                روم‌های من
-            </a>
-            <a href="#" onclick="router.navigate('settings')">
-                <i class="ph ph-gear"></i>
-                تنظیمات
-            </a>
-        </nav>
-        <div class="user-menu">
-            <span id="userNameDisplay"></span>
-            <div class="avatar-small" id="headerAvatar" onclick="router.navigate('settings')"></div>
-            <button class="btn btn-ghost" onclick="auth.logout()">
-                <i class="ph ph-sign-out"></i>
-            </button>
-        </div>
-    </header>
-    <!-- Main Container -->
-    <div class="container">
-        <!-- Landing Page -->
-        <section id="page-home" class="page">
-            <div class="hero">
-                <h1>به <span>چت روم</span> خوش آمدید</h1>
-                <p>پلتفرم گفتگوی آنلاین با قابلیت ایجاد روم‌های خصوصی، اشتراک‌گذاری لینک و چت لحظه‌ای با دوستان</p>
-                <div style="display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center;">
-                    <button class="btn btn-primary btn-lg" onclick="router.navigate('register')">
-                        <i class="ph ph-user-plus"></i>
-                        شروع کنید
-                    </button>
-                    <button class="btn btn-secondary" onclick="document.getElementById('features').scrollIntoView({behavior: 'smooth'})">
-                        <i class="ph ph-info"></i>
-                        بیشتر بدانید
-                    </button>
-                </div>
-                <div class="features" id="features">
-                    <div class="feature-card">
-                        <i class="ph ph-lock-key"></i>
-                        <h3>امنیت بالا</h3>
-                        <p>ورود با شماره تلفن و رمز عبور امن</p>
-                    </div>
-                    <div class="feature-card">
-                        <i class="ph ph-users-three"></i>
-                        <h3>روم‌های خصوصی</h3>
-                        <p>تا ۳ روم خصوصی ایجاد کنید و لینک را به اشتراک بگذارید</p>
-                    </div>
-                    <div class="feature-card">
-                        <i class="ph ph-lightning"></i>
-                        <h3>چت لحظه‌ای</h3>
-                        <p>گفتگوی آنلاین بدون تأخیر با کاربران</p>
-                    </div>
-                </div>
-                <a href="https://huggingface.co/spaces/akhaliq/anycoder" target="_blank" class="built-with">Built with anycoder</a>
-            </div>
-        </section>
-        <!-- Register Page -->
-        <section id="page-register" class="page hidden">
-            <div class="auth-container">
-                <div class="auth-box card">
-                    <div class="auth-header">
-                        <h2>ثبت نام</h2>
-                        <p>برای استفاده از چت روم ثبت نام کنید</p>
-                    </div>
-                    <form id="registerForm" onsubmit="auth.register(event)">
-                        <div class="form-group">
-                            <label>شماره تلفن</label>
-                            <input type="tel" class="form-control" id="regPhone" placeholder="مثال: 09123456789" required pattern="09[0-9]{9}">
-                        </div>
-                        <div class="form-group">
-                            <label>رمز عبور</label>
-                            <input type="password" class="form-control" id="regPassword" placeholder="حداقل ۶ کاراکتر" required minlength="6">
-                        </div>
-                        <div class="form-group">
-                            <label>نام نمایشی</label>
-                            <input type="text" class="form-control" id="regName" placeholder="نام شما در چت" required>
-                        </div>
-                        <button type="submit" class="btn btn-primary" style="width: 100%;">
-                            <i class="ph ph-user-plus"></i>
-                            ثبت نام
-                        </button>
-                    </form>
-                    <div style="text-align: center; margin-top: 1.5rem; color: var(--text-muted);">
-                        قبلاً ثبت نام کرده‌اید؟
-                        <a href="#" onclick="router.navigate('login')" style="color: var(--primary); text-decoration: none;">وارد شوید</a>
-                    </div>
-                </div>
-            </div>
-        </section>
-        <!-- Login Page -->
-        <section id="page-login" class="page hidden">
-            <div class="auth-container">
-                <div class="auth-box card">
-                    <div class="auth-header">
-                        <h2>ورود</h2>
-                        <p>وارد حساب کاربری خود شوید</p>
-                    </div>
-                    <form id="loginForm" onsubmit="auth.login(event)">
-                        <div class="form-group">
-                            <label>شماره تلفن</label>
-                            <input type="tel" class="form-control" id="loginPhone" placeholder="شماره تلفن" required>
-                        </div>
-                        <div class="form-group">
-                            <label>رمز عبور</label>
-                            <input type="password" class="form-control" id="loginPassword" placeholder="رمز عبور" required>
-                        </div>
-                        <button type="submit" class="btn btn-primary" style="width: 100%;">
-                            <i class="ph ph-sign-in"></i>
-                            ورود
-                        </button>
-                    </form>
-                    <div style="text-align: center; margin-top: 1.5rem; color: var(--text-muted);">
-                        حساب ندارید؟
-                        <a href="#" onclick="router.navigate('register')" style="color: var(--primary); text-decoration: none;">ثبت نام کنید</a>
-                    </div>
-                </div>
-            </div>
-        </section>
-        <!-- Rooms Page -->
-        <section id="page-rooms" class="page hidden">
-            <div style="max-width: 1000px; margin: 0 auto; padding: 2rem 0;">
-                <div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 2rem;">
-                    <div>
-                        <h2>روم‌های من</h2>
-                        <p style="color: var(--text-muted);">تا ۳ روم می‌توانید ایجاد کنید</p>
-                    </div>
-                    <button class="btn btn-primary" onclick="roomManager.showCreateModal()">
-                        <i class="ph ph-plus"></i>
-                        روم جدید
-                    </button>
-                </div>
-                <div id="roomsList" class="rooms-grid">
-                    <!-- Rooms will be loaded here -->
-                </div>
-                <div id="emptyRooms" class="empty-state hidden">
-                    <i class="ph ph-chat-teardrop-text"></i>
-                    <h3>هنوز رومی ایجاد نکرده‌اید</h3>
-                    <p>با ایجاد روم، لینک را با دوستان خود به اشتراک بگذارید</p>
-                </div>
-            </div>
-        </section>
-        <!-- Chat Page -->
-        <section id="page-chat" class="page hidden">
-            <div class="chat-container">
-                <aside class="sidebar">
-                    <div class="sidebar-header">
-                        <h3>کاربران آنلاین</h3>
-                    </div>
-                    <div class="users-list" id="onlineUsers">
-                        <!-- Users will be loaded here -->
-                    </div>
-                </aside>
-                <div class="chat-area">
-                    <div class="chat-header">
-                        <div>
-                            <h3 id="chatRoomName">نام روم</h3>
-                            <small style="color: var(--text-muted);" id="chatRoomId">شناسه: -</small>
-                        </div>
-                        <div style="display: flex; gap: 0.5rem;">
-                            <button class="btn btn-secondary btn-small" onclick="chat.copyLink()">
-                                <i class="ph ph-link"></i>
-                                کپی لینک
-                            </button>
-                            <button class="btn btn-ghost" onclick="router.navigate('rooms')">
-                                <i class="ph ph-x"></i>
-                            </button>
-                        </div>
-                    </div>
-                    <div class="chat-messages" id="chatMessages">
-                        <!-- Messages will appear here -->
-                    </div>
-                    <div class="chat-input-area">
-                        <input type="text" class="chat-input" id="messageInput" placeholder="پیام خود را بنویسید..." onkeypress="if(event.key==='Enter') chat.sendMessage()">
-                        <button class="btn btn-primary btn-icon" onclick="chat.sendMessage()">
-                            <i class="ph ph-paper-plane-right"></i>
-                        </button>
-                    </div>
-                </div>
-            </div>
-        </section>
-        <!-- Settings Page -->
-        <section id="page-settings" class="page hidden">
-            <div class="settings-grid">
-                <div class="settings-nav">
-                    <div class="settings-nav-item active" onclick="settings.showTab('profile')">
-                        <i class="ph ph-user"></i>
-                        پروفایل
-                    </div>
-                    <div class="settings-nav-item" onclick="settings.showTab('account')">
-                        <i class="ph ph-lock"></i>
-                        حساب کاربری
-                    </div>
-                </div>
-                <div class="settings-content">
-                    <div id="tab-profile">
-                        <h2 style="margin-bottom: 1.5rem;">تنظیمات پروفایل</h2>
-                        <div class="form-group">
-                            <label>نام نمایشی</label>
-                            <input type="text" class="form-control" id="settingsName" placeholder="نام شما">
-                        </div>
-                        <div class="form-group">
-                            <label>انتخاب آواتار</label>
-                            <div class="avatar-selector" id="avatarSelector">
-                                <!-- Avatars will be generated here -->
-                            </div>
-                        </div>
-                        <button class="btn btn-primary" onclick="settings.saveProfile()">
-                            <i class="ph ph-floppy-disk"></i>
-                            ذخیره تغییرات
-                        </button>
-                    </div>
-                    <div id="tab-account" class="hidden">
-                        <h2 style="margin-bottom: 1.5rem;">حساب کاربری</h2>
-                        <div style="background: rgba(239, 68, 68, 0.1); border: 1px solid var(--error); border-radius: var(--radius); padding: 1.5rem; margin-bottom: 1.5rem;">
-                            <h4 style="color: var(--error); margin-bottom: 0.5rem;">
-                                <i class="ph ph-warning"></i>
-                                هشدار
-                            </h4>
-                            <p style="color: var(--text-muted); font-size: 0.9rem;">
-                                حذف حساب کاربری باعث حذف تمام روم‌ها و پیام‌های شما می‌شود. این عملیات قابل بازگشت نیست.
-                            </p>
-                        </div>
-                        <button class="btn btn-danger" onclick="auth.deleteAccount()">
-                            <i class="ph ph-trash"></i>
-                            حذف حساب کاربری
-                        </button>
-                    </div>
-                </div>
-            </div>
-        </section>
-    </div>
-    <!-- Create Room Modal -->
-    <div class="modal-overlay" id="createRoomModal">
-        <div class="modal">
-            <div class="modal-header">
-                <h3>ایجاد روم جدید</h3>
-                <button class="close-btn" onclick="roomManager.hideCreateModal()">
-                    <i class="ph ph-x"></i>
-                </button>
-            </div>
-            <form onsubmit="roomManager.createRoom(event)">
-                <div class="form-group">
-                    <label>نام روم</label>
-                    <input type="text" class="form-control" id="newRoomName" placeholder="مثال: گفتگوی دوستانه" required>
-                </div>
-                <div style="display: flex; justify-content: flex-end; gap: 0.5rem; margin-top: 1.5rem;">
-                    <button type="button" class="btn btn-secondary" onclick="roomManager.hideCreateModal()">انصراف</button>
-                    <button type="submit" class="btn btn-primary">ایجاد روم</button>
-                </div>
-            </form>
-        </div>
-    </div>
-    <script>
-        // Data Management
-        const db = {
-            getUsers() {
-                return JSON.parse(localStorage.getItem('chat_users') || '[]');
-            },
-            saveUsers(users) {
-                localStorage.setItem('chat_users', JSON.stringify(users));
-            },
-            getRooms() {
-                return JSON.parse(localStorage.getItem('chat_rooms') || '[]');
-            },
-            saveRooms(rooms) {
-                localStorage.setItem('chat_rooms', JSON.stringify(rooms));
-            },
-            getMessages() {
-                return JSON.parse(localStorage.getItem('chat_messages') || '{}');
-            },
-            saveMessages(messages) {
-                localStorage.setItem('chat_messages', JSON.stringify(messages));
-            },
-            getCurrentUser() {
-                return JSON.parse(sessionStorage.getItem('current_user') || 'null');
-            },
-            setCurrentUser(user) {
-                sessionStorage.setItem('current_user', JSON.stringify(user));
-            }
-        };
-        // Toast Notification
-        const toast = {
-            show(message, type = 'info') {
-                const container = document.getElementById('toastContainer');
-                const toast = document.createElement('div');
-                toast.className = `toast ${type}`;
-                const icons = {
-                    success: 'ph-check-circle',
-                    error: 'ph-x-circle',
-                    warning: 'ph-warning',
-                    info: 'ph-info'
-                };
-                toast.innerHTML = `
-                    <i class="ph ${icons[type]}"></i>
-                    <span>${message}</span>
-                `;
-                container.appendChild(toast);
-                setTimeout(() => {
-                    toast.style.opacity = '0';
-                    toast.style.transform = 'translateX(-100%)';
-                    setTimeout(() => toast.remove(), 300);
-                }, 3000);
-            }
-        };
-        // Router
-        const router = {
-            currentPage: '',
-            navigate(page, params = {}) {
-                // Check auth for protected pages
-                const protectedPages = ['rooms', 'chat', 'settings'];
-                const publicPages = ['home', 'login', 'register'];
-                if (protectedPages.includes(page) && !db.getCurrentUser()) {
-                    toast.show('لطفاً ابتدا وارد شوید', 'warning');
-                    page = 'login';
-                }
-                if (publicPages.includes(page) && db.getCurrentUser() && (page === 'login' || page === 'register')) {
-                    page = 'rooms';
-                }
-                // Hide all pages
-                document.querySelectorAll('.page').forEach(p => p.classList.add('hidden'));
-                // Show target page
-                const targetPage = document.getElementById(`page-${page}`);
-                if (targetPage) {
-                    targetPage.classList.remove('hidden');
-                    this.currentPage = page;
-                    // Update UI based on page
-                    if (page === 'rooms') roomManager.loadRooms();
-                    if (page === 'settings') settings.load();
-                    if (page === 'chat' && params.roomId) chat.loadRoom(params.roomId);
-                    // Show/hide header
-                    const header = document.getElementById('mainHeader');
-                    if (page === 'home' || page === 'login' || page === 'register') {
-                        header.classList.add('hidden');
-                    } else {
-                        header.classList.remove('hidden');
-                        this.updateHeader();
-                    }
-                }
-                window.location.hash = page;
-            },
-            updateHeader() {
-                const user = db.getCurrentUser();
-                if (user) {
-                    document.getElementById('userNameDisplay').textContent = user.name;
-                    document.getElementById('headerAvatar').textContent = user.avatar;
-                }
-            },
-            init() {
-                const hash = window.location.hash.slice(1) || 'home';
-                const params = {};
-                if (hash.includes('chat/')) {
-                    const parts = hash.split('/');
-                    params.roomId = parts[1];
-                    this.navigate('chat', params);
-                } else {
-                    this.navigate(hash);
-                }
-            }
-        };
-        // Auth Manager
-        const auth = {
-            register(e) {
-                e.preventDefault();
-                const phone = document.getElementById('regPhone').value;
-                const password = document.getElementById('regPassword').value;
-                const name = document.getElementById('regName').value;
-                const users = db.getUsers();
-                if (users.find(u => u.phone === phone)) {
-                    toast.show('این شماره قبلاً ثبت شده است', 'error');
-                    return;
-                }
-                const newUser = {
-                    id: Date.now().toString(),
-                    phone,
-                    password,
-                    name,
-                    avatar: '👤',
-                    createdAt: new Date().toISOString()
-                };
-                users.push(newUser);
-                db.saveUsers(users);
-                db.setCurrentUser(newUser);
-                toast.show('ثبت نام با موفقیت انجام شد', 'success');
-                router.navigate('rooms');
-            },
-            login(e) {
-                e.preventDefault();
-                const phone = document.getElementById('loginPhone').value;
-                const password = document.get

 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>پیام رسان سریع | FastChat</title>
+    <!-- Tailwind CSS -->
+    <script src="https://cdn.tailwindcss.com"></script>
+    <!-- Font Awesome -->
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
     <!-- Google Fonts: Vazirmatn for Persian -->
     <link href="https://fonts.googleapis.com/css2?family=Vazirmatn:wght@100;300;400;500;700;900&display=swap" rel="stylesheet">
+    <!-- Confetti for effects -->
+    <script src="https://cdn.jsdelivr.net/npm/canvas-confetti@1.6.0/dist/confetti.browser.min.js"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    fontFamily: {
+                        sans: ['Vazirmatn', 'sans-serif'],
+                    },
+                    colors: {
+                        brand: {
+                            50: '#f0f9ff',
+                            100: '#e0f2fe',
+                            500: '#0ea5e9',
+                            600: '#0284c7',
+                            900: '#0c4a6e',
+                        },
+                        dark: {
+                            800: '#1e293b',
+                            900: '#0f172a',
+                        }
+                    },
+                    animation: {
+                        'fade-in': 'fadeIn 0.5s ease-out',
+                        'slide-up': 'slideUp 0.5s ease-out',
+                        'pulse-slow': 'pulse 3s cubic-bezier(0.4, 0, 0.6, 1) infinite',
+                    },
+                    keyframes: {
+                        fadeIn: {
+                            '0%': { opacity: '0' },
+                            '100%': { opacity: '1' },
+                        },
+                        slideUp: {
+                            '0%': { transform: 'translateY(20px)', opacity: '0' },
+                            '100%': { transform: 'translateY(0)', opacity: '1' },
+                        }
+                    }
+                }
+            }
         }
+    </script>
+    <style>
+        /* Custom Scrollbar */
         ::-webkit-scrollbar {
             width: 8px;
         }
         ::-webkit-scrollbar-track {
+            background: #f1f1f1;
         }
         ::-webkit-scrollbar-thumb {
+            background: #cbd5e1;
             border-radius: 4px;
         }
         ::-webkit-scrollbar-thumb:hover {
+            background: #94a3b8;
         }
+        /* Glassmorphism Utilities */
+        .glass {
+            background: rgba(255, 255, 255, 0.7);
+            backdrop-filter: blur(10px);
+            -webkit-backdrop-filter: blur(10px);
+            border: 1px solid rgba(255, 255, 255, 0.3);
         }
+        .glass-dark {
+            background: rgba(15, 23, 42, 0.8);
             backdrop-filter: blur(12px);
+            -webkit-backdrop-filter: blur(12px);
+            border: 1px solid rgba(255, 255, 255, 0.05);
         }
+        /* Message Bubble Animation */
+        .message-enter {
+            animation: popIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
         }
+        @keyframes popIn {
+            from { opacity: 0; transform: scale(0.8) translateY(10px); }
+            to { opacity: 1; transform: scale(1) translateY(0); }
         }
+        /* Loader */
+        .loader {
+            border: 3px solid #f3f3f3;
             border-radius: 50%;
+            border-top: 3px solid #3498db;
+            width: 20px;
+            height: 20px;
+            -webkit-animation: spin 1s linear infinite; /* Safari */
+            animation: spin 1s linear infinite;
         }
+        @keyframes spin {
+            0% { transform: rotate(0deg); }
+            100% { transform: rotate(360deg); }
         }
+    </style>
+</head>
+<body class="bg-slate-100 text-slate-800 font-sans h-screen overflow-hidden selection:bg-brand-200 selection:text-brand-900">
+    <!-- Toast Notification Container -->
+    <div id="toast-container" class="fixed top-5 left-1/2 transform -translate-x-1/2 z-50 flex flex-col gap-2 w-full max-w-sm px-4 pointer-events-none"></div>
+    <!-- ================= AUTHENTICATION VIEW ================= -->
+    <div id="auth-view" class="h-full w-full flex items-center justify-center relative overflow-hidden">
+        <!-- Decorative Background Blobs -->
+        <div class="absolute top-0 left-0 w-96 h-96 bg-brand-300 rounded-full mix-blend-multiply filter blur-3xl opacity-30 animate-pulse-slow"></div>
+        <div class="absolute bottom-0 right-0 w-96 h-96 bg-purple-300 rounded-full mix-blend-multiply filter blur-3xl opacity-30 animate-pulse-slow" style="animation-delay: 1s;"></div>
+        <div class="glass p-8 rounded-2xl shadow-2xl w-full max-w-md z-10 animate-slide-up mx-4">
+            <div class="text-center mb-8">
+                <div class="w-16 h-16 bg-brand-600 rounded-2xl mx-auto flex items-center justify-center text-white text-2xl shadow-lg mb-4 rotate-3 hover:rotate-6 transition-transform duration-300">
+                    <i class="fa-solid fa-comments"></i>
+                </div>
+                <h1 class="text-3xl font-bold text-slate-800">پیام رسان سریع</h1>
+                <p class="text-slate-500 mt-2 text-sm">بدون نیاز به سرور، فقط با مرورگر</p>
+            </div>
+            <!-- Tabs -->
+            <div class="flex bg-slate-100 p-1 rounded-xl mb-6">
+                <button onclick="switchAuthTab('login')" id="tab-login" class="flex-1 py-2 rounded-lg text-sm font-medium transition-all duration-300 bg-white text-brand-600 shadow-sm">ورود</button>
+                <button onclick="switchAuthTab('register')" id="tab-register" class="flex-1 py-2 rounded-lg text-sm font-medium text-slate-500 hover:text-slate-700 transition-all duration-300">ثبت نام</button>
+            </div>
+            <!-- Login Form -->
+            <form id="login-form" class="space-y-4" onsubmit="handleLogin(event)">
+                <div>
+                    <label class="block text-xs font-bold text-slate-500 mb-1">شماره موبایل</label>
+                    <div class="relative">
+                        <i class="fa-solid fa-phone absolute right-3 top-3 text-slate-400"></i>
+                        <input type="tel" id="login-phone" placeholder="09XXXXXXXXX" class="w-full bg-slate-50 border border-slate-200 rounded-xl py-2.5 pr-10 pl-4 focus:outline-none focus:ring-2 focus:ring-brand-500 focus:border-transparent transition-all" required>
+                    </div>
+                </div>
+                <div>
+                    <label class="block text-xs font-bold text-slate-500 mb-1">رمز عبور</label>
+                    <div class="relative">
+                        <i class="fa-solid fa-lock absolute right-3 top-3 text-slate-400"></i>
+                        <input type="password" id="login-password" placeholder="••••••••" class="w-full bg-slate-50 border border-slate-200 rounded-xl py-2.5 pr-10 pl-4 focus:outline-none focus:ring-2 focus:ring-brand-500 focus:border-transparent transition-all" required>
+                    </div>
+                </div>
+                <button type="submit" class="w-full bg-brand-600 hover:bg-brand-700 text-white font-bold py-3 rounded-xl shadow-lg shadow-brand-500/30 transition-all transform hover:scale-[1.02] active:scale-95">
+                    ورود به حساب
+                </button>
+            </form>
+            <!-- Register Form (Hidden by default) -->
+            <form id="register-form" class="space-y-4 hidden" onsubmit="handleRegister(event)">
+                <div>
+                    <label class="block text-xs font-bold text-slate-500 mb-1">نام کامل</label>
+                    <div class="relative">
+                        <i class="fa-solid fa-user absolute right-3 top-3 text-slate-400"></i>
+                        <input type="text" id="reg-name" placeholder="مثلا: علی احمدی" class="w-full bg-slate-50 border border-slate-200 rounded-xl py-2.5 pr-10 pl-4 focus:outline-none focus:ring-2 focus:ring-brand-500 focus:border-transparent transition-all" required>
+                    </div>
+                </div>
+                <div>
+                    <label class="block text-xs font-bold text-slate-500 mb-1">شماره موبایل</label>
+                    <div class="relative">
+                        <i class="fa-solid fa-phone absolute right-3 top-3 text-slate-400"></i>
+                        <input type="tel" id="reg-phone" placeholder="09XXXXXXXXX" class="w-full bg-slate-50 border border-slate-200 rounded-xl py-2.5 pr-10 pl-4 focus:outline-none focus:ring-2 focus:ring-brand-500 focus:border-transparent transition-all" required>
+                    </div>
+                </div>
+                <div>
+                    <label class="block text-xs font-bold text-slate-500 mb-1">رمز عبور</label>
+                    <div class="relative">
+                        <i class="fa-solid fa-lock absolute right-3 top-3 text-slate-400"></i>
+                        <input type="password" id="reg-password" placeholder="حداقل 4 کاراکتر" class="w-full bg-slate-50 border border-slate-200 rounded-xl py-2.5 pr-10 pl-4 focus:outline-none focus:ring-2 focus:ring-brand-500 focus:border-transparent transition-all" required>
+                    </div>
+                </div>
+                <button type="submit" class="w-full bg-slate-800 hover:bg-slate-900 text-white font-bold py-3 rounded-xl shadow-lg shadow-slate-800/30 transition-all transform hover:scale-[1.02] active:scale-95">
+                    ایجاد حساب کاربری
+                </button>
+            </form>
+            <div class="mt-6 text-center">
+                <p class="text-xs text-slate-400">
+                    Built with <a href="https://huggingface.co/spaces/akhaliq/anycoder" target="_blank" class="text-brand-600 hover:underline">anycoder</a>
+                </p>
+            </div>
+        </div>
+    </div>
+    <!-- ================= DASHBOARD VIEW ================= -->
+    <div id="dashboard-view" class="hidden h-full w-full flex flex-col md:flex-row bg-slate-50">
+        <!-- Sidebar -->
+        <aside class="w-full md:w-80 bg-white border-l border-slate-200 flex flex-col z-20 shadow-xl md:shadow-none">
+            <!-- User Profile Header -->
+            <div class="p-6 border-b border-slate-100 bg-gradient-to-br from-slate-50 to-white">
+                <div class="flex items-center gap-4">
+                    <div class="relative">
+                        <div class="w-14 h-14 rounded-full bg-gradient-to-tr from-brand-400 to-purple-500 flex items-center justify-center text-white text-xl font-bold shadow-md">
+                            <span id="user-avatar-initial">U</span>
+                        </div>
+                        <div class="absolute bottom-0 right-0 w-4 h-4 bg-green-500 border-2 border-white rounded-full"></div>
+                    </div>
+                    <div>
+                        <h2 id="user-name-display" class="font-bold text-slate-800 text-lg">کاربر</h2>
+                        <p id="user-phone-display" class="text-xs text-slate-500 font-mono">09--------</p>
+                    </div>
+                    <button onclick="logout()" class="mr-auto text-slate-400 hover:text-red-500 transition-colors" title="خروج">
+                        <i class="fa-solid fa-power-off text-lg"></i>
+                    </button>
+                </div>
+            </div>
+            <!-- Create Room Section -->
+            <div class="p-6 border-b border-slate-100">
+                <div class="flex justify-between items-center mb-3">
+                    <h3 class="font-bold text-slate-700">اتاق های من</h3>
+                    <span id="room-count-badge" class="bg-slate-100 text-slate-600 text-xs font-bold px-2 py-1 rounded-md">0/3</span>
+                </div>
+                <button onclick="openCreateRoomModal()" id="btn-create-room" class="w-full py-2.5 border-2 border-dashed border-brand-200 text-brand-600 rounded-xl hover:bg-brand-50 hover:border-brand-400 transition-all flex items-center justify-center gap-2 font-medium text-sm">
+                    <i class="fa-solid fa-plus"></i> ساخت اتاق جدید
+                </button>
+                <p id="room-limit-msg" class="text-xs text-red-500 mt-2 hidden text-center">شما به حداکثر تعداد اتاق رسیدید.</p>
+            </div>
+            <!-- Room List -->
+            <div class="flex-1 overflow-y-auto p-3 space-y-2" id="room-list-container">
+                <!-- Rooms injected via JS -->
+                <div class="text-center mt-10 text-slate-400 text-sm">
+                    <i class="fa-regular fa-folder-open text-3xl mb-2 block"></i>
+                    هنوز اتاقی نساختید
+                </div>
+            </div>
+        </aside>
+        <!-- Main Content Area -->
+        <main class="flex-1 flex flex-col h-full relative bg-slate-50/50">
+            <!-- Top Bar -->
+            <header class="h-16 bg-white border-b border-slate-200 flex items-center justify-between px-6 shadow-sm z-10">
+                <div class="flex items-center gap-3">
+                    <div class="md:hidden text-slate-500">
+                        <i class="fa-solid fa-bars text-xl"></i>
+                    </div>
+                    <h1 class="font-bold text-xl text-slate-800 hidden md:block">داشبورد</h1>
+                </div>
+                <div class="flex items-center gap-4">
+                     <a href="https://huggingface.co/spaces/akhaliq/anycoder" target="_blank" class="text-xs bg-slate-100 hover:bg-slate-200 text-slate-600 px-3 py-1.5 rounded-full transition-colors">
+                        Built with anycoder
+                    </a>
+                </div>
+            </header>
+            <!-- Dashboard Content / Welcome -->
+            <div id="welcome-screen" class="flex-1 flex flex-col items-center justify-center p-8 text-center">
+                <div class="w-32 h-32 bg-slate-100 rounded-full flex items-center justify-center mb-6 relative">
+                    <i class="fa-solid fa-rocket text-4xl text-slate-300"></i>
+                    <div class="absolute inset-0 border-2 border-slate-200 border-dashed rounded-full animate-spin-slow" style="animation-duration: 10s;"></div>
+                </div>
+                <h2 class="text-2xl font-bold text-slate-800 mb-2">به پیام رسان خوش آمدید</h2>
+                <p class="text-slate-500 max-w-md mb-8">یک اتاق جدید بسازید یا از لیست سمت راست یکی را انتخاب کنید تا گفتگو را شروع کنید.</p>
+                <div class="grid grid-cols-1 md:grid-cols-3 gap-4 w-full max-w-2xl text-right">
+                    <div class="bg-white p-4 rounded-xl shadow-sm border border-slate-100">
+                        <div class="w-10 h-10 rounded-lg bg-blue-100 text-blue-600 flex items-center justify-center mb-3">
+                            <i class="fa-solid fa-bolt"></i>
+                        </div>
+                        <h4 class="font-bold text-slate-700 mb-1">سریع و آنی</h4>
+                        <p class="text-xs text-slate-500">بدون نیاز به سرور، داده ها در م��ورگر شما ذخیره می شوند.</p>
+                    </div>
+                    <div class="bg-white p-4 rounded-xl shadow-sm border border-slate-100">
+                        <div class="w-10 h-10 rounded-lg bg-purple-100 text-purple-600 flex items-center justify-center mb-3">
+                            <i class="fa-solid fa-link"></i>
+                        </div>
+                        <h4 class="font-bold text-slate-700 mb-1">اشتراک گذاری</h4>
+                        <p class="text-xs text-slate-500">لینک اتاق را کپی کنید و برای دوستانتان بفرستید.</p>
+                    </div>
+                    <div class="bg-white p-4 rounded-xl shadow-sm border border-slate-100">
+                        <div class="w-10 h-10 rounded-lg bg-green-100 text-green-600 flex items-center justify-center mb-3">
+                            <i class="fa-solid fa-shield-halved"></i>
+                        </div>
+                        <h4 class="font-bold text-slate-700 mb-1">امنیت محلی</h4>
+                        <p class="text-xs text-slate-500">هیچ داده ای به سرور ارسال نمی شود. کاملا خصوصی.</p>
+                    </div>
+                </div>
+            </div>
+            <!-- Chat Interface (Hidden initially) -->
+            <div id="chat-interface" class="hidden flex-col h-full absolute inset-0 bg-white z-20 animate-fade-in">
+                <!-- Chat Header -->
+                <div class="h-16 border-b border-slate-100 flex items-center justify-between px-4 bg-white">
+                    <div class="flex items-center gap-3">
+                        <button onclick="closeChat()" class="md:hidden w-8 h-8 flex items-center justify-center rounded-full hover:bg-slate-100 text-slate-600">
+                            <i class="fa-solid fa-arrow-right"></i>
+                        </button>
+                        <div class="w-10 h-10 rounded-full bg-gradient-to-br from-indigo-400 to-brand-500 flex items-center justify-center text-white font-bold shadow-sm">
+                            <i class="fa-solid fa-hashtag"></i>
+                        </div>
+                        <div>
+                            <h3 id="chat-room-name" class="font-bold text-slate-800">نام اتاق</h3>
+                            <div class="flex items-center gap-2 text-xs text-slate-500">
+                                <span class="w-2 h-2 bg-green-500 rounded-full"></span>
+                                <span id="chat-user-count">2 عضو آنلاین</span>
+                            </div>
+                        </div>
+                    </div>
+                    <div class="flex items-center gap-2">
+                        <button onclick="copyRoomLink()" class="p-2 text-slate-400 hover:text-brand-600 hover:bg-brand-50 rounded-lg transition-colors tooltip-btn" title="کپی لینک">
+                            <i class="fa-solid fa-share-nodes"></i>
+                        </button>
+                        <button onclick="closeChat()" class="hidden md:block p-2 text-slate-400 hover:text-red-500 hover:bg-red-50 rounded-lg transition-colors" title="بستن">
+                            <i class="fa-solid fa-xmark"></i>
+                        </button>
+                    </div>
+                </div>
+                <!-- Messages Area -->
+                <div id="messages-container" class="flex-1 overflow-y-auto p-4 space-y-4 bg-slate-50">
+                    <!-- Messages injected via JS -->
+                </div>
+                <!-- Input Area -->
+                <div class="p-4 bg-white border-t border-slate-100">
+                    <form onsubmit="sendMessage(event)" class="flex gap-2">
+                        <input type="text" id="message-input" placeholder="پیام خود را بنویسید..." class="flex-1 bg-slate-100 border-0 rounded-xl px-4 py-3 focus:ring-2 focus:ring-brand-500 focus:bg-white transition-all" autocomplete="off">
+                        <button type="submit" class="bg-brand-600 hover:bg-brand-700 text-white w-12 h-12 rounded-xl flex items-center justify-center shadow-lg shadow-brand-500/30 transition-transform active:scale-95">
+                            <i class="fa-solid fa-paper-plane"></i>
+                        </button>
+                    </form>
+                </div>
+            </div>
+        </main>
+    </div>
+    <!-- Create Room Modal -->
+    <div id="create-room-modal" class="fixed inset-0 z-50 hidden">
+        <div class="absolute inset-0 bg-slate-900/40 backdrop-blur-sm transition-opacity" onclick="closeCreateRoomModal()"></div>
+        <div class="absolute top-1/2 left-1/2 transform -translate-x-1/2 -translate-y-1/2 w-full max-w-md p-4">
+            <div class="bg-white rounded-2xl shadow-2xl p-6 animate-slide-up">
+                <div class="flex justify-between items-center mb-6">
+                    <h3 class="text-xl font-bold text-slate-800">ساخت اتاق جدید</h3>
+                    <button onclick="closeCreateRoomModal()" class="text-slate-400 hover:text-slate-600">
+                        <i class="fa-solid fa-xmark text-xl"></i>
+                    </button>
+                </div>
+                <form onsubmit="handleCreateRoom(event)">
+                    <div class="mb-4">
+                        <label class="block text-sm font-bold text-slate-700 mb-2">نام اتاق</label>
+                        <input type="text" id="new-room-name" class="w-full border border-slate-200 rounded-xl px-4 py-3 focus:outline-none focus:ring-2 focus:ring-brand-500" placeholder="مثلا: گروه دوستان" required>
+                    </div>
+                    <div class="flex gap-3">
+                        <button type="button" onclick="closeCreateRoomModal()" class="flex-1 py-3 rounded-xl border border-slate-200 text-slate-600 font-bold hover:bg-slate-50">انصراف</button>
+                        <button type="submit" class="flex-1 py-3 rounded-xl bg-brand-600 text-white font-bold hover:bg-brand-700 shadow-lg shadow-brand-500/30">ساختن</button>
+                    </div>
+                </form>
+            </div>
+        </div>
+    </div>
+    <script>
+        // --- DATA & STATE MANAGEMENT ---
+        // Simulating a database using LocalStorage
+        const DB_KEYS = {
+            USERS: 'chat_app_users',
+            ROOMS: 'chat_app_rooms',
+            MESSAGES: 'chat_app_messages',
+            SESSION: 'chat_app_session'
+        };
+        let currentUser = null;
+        let currentRoomId = null;
+        // --- INITIALIZATION ---
+        document.addEventListener('DOMContentLoaded', () => {
+            checkSession();
+            // Check URL for room invite
+            const urlParams = new URLSearchParams(window.location.search);
+            const inviteRoomId = urlParams.get('room');
+            if (inviteRoomId) {
+                // If user is logged in, try to join. If not, store intent.
+                // For this simple version, we just show a toast if they are logged in.
+                if(currentUser) {
+                    joinRoomById(inviteRoomId);
+                } else {
+                    showToast('لطفا ابتدا وارد شوید تا بتوانید به اتاق دعوت شده بپیوندید.', 'info');
+                }
+            }
+        });
+        function checkSession() {
+            const session = localStorage.getItem(DB_KEYS.SESSION);
+            if (session) {
+                currentUser = JSON.parse(session);
+                showDashboard();
+            } else {
+                showAuth();
+            }
         }
+        // --- AUTHENTICATION LOGIC ---
+        function switchAuthTab(tab) {
+            const loginForm = document.getElementById('login-form');
+            const registerForm = document.getElementById('register-form');
+            const loginTab = document.getElementById('tab-login');
+            const registerTab = document.getElementById('tab-register');
+            if (tab === 'login') {
+                loginForm.classList.remove('hidden');
+                registerForm.classList.add('hidden');
+                loginTab.classList.add('bg-white', 'text-brand-600', 'shadow-sm');
+                loginTab.classList.remove('text-slate-500');
+                registerTab.classList.remove('bg-white', 'text-brand-600', 'shadow-sm');
+                registerTab.classList.add('text-slate-500');
+            } else {
+                loginForm.classList.add('hidden');
+                registerForm.classList.remove('hidden');
+                registerTab.classList.add('bg-white', 'text-brand-600', 'shadow-sm');
+                registerTab.classList.remove('text-slate-500');
+                loginTab.classList.remove('bg-white', 'text-brand-600', 'shadow-sm');
+                loginTab.classList.add('text-slate-500');
+            }
         }
+        function handleRegister(e) {
+            e.preventDefault();
+            const name = document.getElementById('reg-name').value;
+            const phone = document.getElementById('reg-phone').value;
+            const password = document.getElementById('reg-password').value;
+            let users = JSON.parse(localStorage.getItem(DB_KEYS.USERS) || '[]');
+            if (users.find(u => u.phone === phone)) {
+                showToast('این شماره قبلا ثبت نام شده است.', 'error');
+                return;
+            }
+            const newUser = {
+                id: Date.now().toString(),
+                name,
+                phone,
+                password, // In a real app, hash this!
+                createdAt: new Date().toISOString()
+            };
+            users.push(newUser);
+            localStorage.setItem(DB_KEYS.USERS, JSON.stringify(users));
+            // Auto login
+            currentUser = { id: newUser.id, name: newUser.name, phone: newUser.phone };
+            localStorage.setItem(DB_KEYS.SESSION, JSON.stringify(currentUser));
+            confetti({
+                particleCount: 100,
+                spread: 70,
+                origin: { y: 0.6 }
+            });
+            showToast('ثبت نام با موفقیت انجام شد!', 'success');
+            showDashboard();
+        }
+        function handleLogin(e) {
+            e.preventDefault();
+            const phone = document.getElementById('login-phone').value;
+            const password = document.getElementById('login-password').value;
+            const users = JSON.parse(localStorage.getItem(DB_KEYS.USERS) || '[]');
+            const user = users.find(u => u.phone === phone && u.password === password);
+            if (user) {
+                currentUser = { id: user.id, name: user.name, phone: user.phone };
+                localStorage.setItem(DB_KEYS.SESSION, JSON.stringify(currentUser));
+                showToast(`خوش آمدید ${user.name}`, 'success');
+                showDashboard();
+            } else {
+                showToast('شماره یا رمز عبور اشتباه است.', 'error');
+            }
         }
+        function logout() {
+            localStorage.removeItem(DB_KEYS.SESSION);
+            currentUser = null;
+            showAuth();
+            showToast('از حساب کاربری خارج شدید.', 'info');
         }
+        // --- VIEW MANAGEMENT ---
+        function showAuth() {
+            document.getElementById('auth-view').classList.remove('hidden');
+            document.getElementById('dashboard-view').classList.add('hidden');
         }
+        function showDashboard() {
+            document.getElementById('auth-view').classList.add('hidden');
+            document.getElementById('dashboard-view').classList.remove('hidden');
+            // Update Profile Info
+            document.getElementById('user-name-display').innerText = currentUser.name;
+            document.getElementById('user-phone-display').innerText = currentUser.phone;
+            document.getElementById('user-avatar-initial').innerText = currentUser.name.charAt(0);
+            renderRoomList();
         }
+        // --- ROOM MANAGEMENT ---
+        function renderRoomList() {
+            const allRooms = JSON.parse(localStorage.getItem(DB_KEYS.ROOMS) || '[]');
+            // Filter rooms created by current user OR rooms where user is a member
+            // For this demo, we show rooms user created + rooms they joined via link (simplified logic)
+            const myRooms = allRooms.filter(r => r.creatorId === currentUser.id || (r.members && r.members.includes(currentUser.id)));
+            const container = document.getElementById('room-list-container');
+            const countBadge = document.getElementById('room-count-badge');
+            const createBtn = document.getElementById('btn-create-room');
+            const limitMsg = document.getElementById('room-limit-msg');
+            // Update Badge
+            const createdCount = allRooms.filter(r => r.creatorId === currentUser.id).length;
+            countBadge.innerText = `${createdCount}/3`;
+            // Handle Limit
+            if (createdCount >= 3) {
+                createBtn.disabled = true;
+                createBtn.classList.add('opacity-50', 'cursor-not-allowed');
+                limitMsg.classList.remove('hidden');
+            } else {
+                createBtn.disabled = false;
+                createBtn.classList.remove('opacity-50', 'cursor-not-allowed');
+                limitMsg.classList.add('hidden');
             }
+            // Render List
+            if (myRooms.length === 0) {
+                container.innerHTML = `
+                    <div class="text-center mt-10 text-slate-400 text-sm flex flex-col items-center">
+                        <div class="w-16 h-16 bg-slate-100 rounded-full flex items-center justify-center mb-3">
+                            <i class="fa-regular fa-folder-open text-2xl"></i>
+                        </div>
+                        <p>هنوز اتاقی نساختید</p>
+                    </div>`;
+                return;
+            }
+            container.innerHTML = myRooms.map(room => `
+                <div onclick="openRoom('${room.id}')" class="group p-3 rounded-xl hover:bg-slate-50 cursor-pointer border border-transparent hover:border-slate-200 transition-all flex items-center justify-between">
+                    <div class="flex items-center gap-3">
+                        <div class="w-10 h-10 rounded-lg bg-gradient-to-br from-slate-200 to-slate-300 text-slate-600 flex items-center justify-center font-bold group-hover:from-brand-100 group-hover:to-brand-200 group-hover:text-brand-600 transition-colors">
+                            ${room.name.charAt(0)}
+                        </div>
+                        <div>
+                            <h4 class="font-bold text-slate-700 text-sm">${room.name}</h4>
+                            <p class="text-xs text-slate-400">ایجاد شده در ${new Date(room.createdAt).toLocaleDateString('fa-IR')}</p>
+                        </div>
+                    </div>
+                    <i class="fa-solid fa-chevron-left text-slate-300 text-xs group-hover:text-brand-500"></i>
+                </div>
+            `).join('');
         }
+        function openCreateRoomModal() {
+            document.getElementById('create-room-modal').classList.remove('hidden');
         }
+        function closeCreateRoomModal() {
+            document.getElementById('create-room-modal').classList.add('hidden');
         }
+        function handleCreateRoom(e) {
+            e.preventDefault();
+            const name = document.getElementById('new-room-name').value;
+            const rooms = JSON.parse(localStorage.getItem(DB_KEYS.ROOMS) || '[]');
+            const myRoomCount = rooms.filter(r => r.creatorId === currentUser.id).length;
+            if (myRoomCount >= 3) {
+                showToast('شما نمی توانید بیش از 3 اتاق بسازید.', 'error');
+                return;
+            }
+            const newRoom = {
+                id: 'room_' + Date.now(),
+                name: name,
+                creatorId: currentUser.id,
+                members: [currentUser.id], // Creator is first member
+                createdAt: new Date().toISOString()
+            };
+            rooms.push(newRoom);
+            localStorage.setItem(DB_KEYS.ROOMS, JSON.stringify(rooms));
+            closeCreateRoomModal();
+            document.getElementById('new-room-name').value = '';
+            renderRoomList();
+            showToast('اتاق با موفقیت ساخته شد!', 'success');
+            // Auto open
+            openRoom(newRoom.id);
         }
+        function joinRoomById(roomId) {
+            const rooms = JSON.parse(localStorage.getItem(DB_KEYS.ROOMS) || '[]');
+            const roomIndex = rooms.findIndex(r => r.id === roomId);
+            if (roomIndex === -1) {
+                showToast('اتاق مورد نظر یافت نشد.', 'error');
+                return;
+            }
+            // Add user to members if not already
+            if (!rooms[roomIndex].members) rooms[roomIndex].members = [];
+            if (!rooms[roomIndex].members.includes(currentUser.id)) {
+                rooms[roomIndex].members.push(currentUser.id);
+                localStorage.setItem(DB_KEYS.ROOMS, JSON.stringify(rooms));
+                showToast('شما به اتاق پیوستید!', 'success');
+                renderRoomList();
+            }
+            openRoom(roomId);
         }
+        // --- CHAT LOGIC ---
+        function openRoom(roomId) {
+            currentRoomId = roomId;
+            const rooms = JSON.parse(localStorage.getItem(DB_KEYS.ROOMS) || '[]');
+            const room = rooms.find(r => r.id === roomId);
+            if (!room) return;
+            // UI Updates
+            document.getElementById('welcome-screen').classList.add('hidden');
+            document.getElementById('chat-interface').classList.remove('hidden');
+            document.getElementById('chat-interface').classList.add('flex');
+            document.getElementById('chat-room-name').innerText = room.name;
+            document.getElementById('chat-user-count').innerText = `${room.members ? room.members.length : 1} عضو`;
+            loadMessages();
+            // Focus input
+            setTimeout(() => document.getElementById('message-input').focus(), 100);
         }
+        function closeChat() {
+            document.getElementById('chat-interface').classList.add('hidden');
+            document.getElementById('chat-interface').classList.remove('flex');
+            document.getElementById('welcome-screen').classList.remove('hidden');
+            currentRoomId = null;
         }
+        function loadMessages() {
+            const allMessages = JSON.parse(localStorage.getItem(DB_KEYS.MESSAGES) || '[]');
+            const roomMessages = allMessages.filter(m => m.roomId === currentRoomId);
+            const container = document.getElementById('messages-container');
+            container.innerHTML = '';
+            if (roomMessages.length === 0) {
+                container.innerHTML = `
+                    <div class="text-center text-slate-400 mt-10">
+                        <p>هنوز پیامی در این اتاق نیست.</p>
+                        <p class="text-sm">اولین نفری باشید که پیام می دهد!</p>
+                    </div>`;
+            } else {
+                roomMessages.forEach(msg => renderMessageBubble(msg));
             }
+            scrollToBottom();
         }
+        function renderMessageBubble(msg) {
+            const container = document.getElementById('messages-container');
+            const isMe = msg.userId === currentUser.id;
+            const div = document.createElement('div');
+            div.className = `flex w-full ${isMe ? 'justify-start' : 'justify-end'} message-enter`;
+            const bubbleColor = isMe ? 'bg-brand-600 text-white rounded-tr-none' : 'bg-white text-slate-800 border border-slate-200 rounded-tl-none';
+            const align = isMe ? 'items-start' : 'items-end';
+            // Get user name
+            const users = JSON.parse(localStorage.getItem(DB_KEYS.USERS) || '[]');
+            const sender = users.find(u => u.id === msg.userId);
+            const senderName = sender ? sender.name : 'Unknown';
+            div.innerHTML = `
+                <div class="max-w-[80%] flex flex-col ${align}">
+                    ${!isMe ? `<span class="text-xs text-slate-500 mb-1 mr-1">${senderName}</span>` : ''}
+                    <div class="${bubbleColor} px-4 py-2 rounded-2xl shadow-sm text-sm leading-relaxed">
+                        ${msg.text}
+                    </div>
+                    <span class="text-[10px] text-slate-400 mt-1 mx-1">${new Date(msg.timestamp).toLocaleTimeString('fa-IR', {hour: '2-digit', minute:'2-digit'})}</span>
+                </div>
+            `;
+            container.appendChild(div);
         }
+        function sendMessage(e) {
+            e.preventDefault();
+            const input = document.getElementById('message-input');
+            const text = input.value.trim();
+            if (!text || !currentRoomId) return;
+            const newMessage = {
+                id: Date.now().toString(),
+                roomId: currentRoomId,
+                userId: currentUser.id,
+                text: text,
+                timestamp: new Date().toISOString()
+            };
+            const allMessages = JSON.parse(localStorage.getItem(DB_KEYS.MESSAGES) || '[]');
+            allMessages.push(newMessage);
+            localStorage.setItem(DB_KEYS.MESSAGES, JSON.stringify(allMessages));
+            // Clear input and refresh
+            input.value = '';
+            // Remove "empty" message if exists
+            const container = document.getElementById('messages-container');
+            if (container.children.length > 0 && container.children[0].classList.contains('text-center')) {
+                container.innerHTML = '';
+            }
+            renderMessageBubble(newMessage);
+            scrollToBottom();
         }
+        function scrollToBottom() {
+            const container = document.getElementById('messages-container');
+            container.scrollTop = container.scrollHeight;
         }
+        function copyRoomLink() {
+            if(!currentRoomId) return;
+            // Create a shareable link (in a real app, this would be the actual URL)
+            // Since we are in a single file, we simulate the link structure
+            const dummyLink = `${window.location.origin}${window.location.pathname}?room=${currentRoomId}`;
+            navigator.clipboard.writeText(dummyLink).then(() => {
+                showToast('لینک اتاق کپی شد!', 'success');
+            }).catch(() => {
+                showToast('خطا در کپی لینک', 'error');
+            });
         }
+        // --- UTILS ---
+        function showToast(message, type = 'info') {
+            const container = document.getElementById('toast-container');
+            const toast = document.createElement('div');
+            let colors = 'bg-slate-800 text-white';
+            let icon = 'fa-info-circle';
+            if (type === 'success') { colors = 'bg-green-600 text-white'; icon = 'fa-check-circle'; }
+            if (type === 'error') { colors = 'bg-red-500 text-white'; icon = 'fa-exclamation-circle'; }
+            toast.className = `${colors} px-4 py-3 rounded-xl shadow-lg flex items-center gap-3 transform transition-all duration-500 translate-y-10 opacity-0 pointer-events-auto`;
+            toast.innerHTML = `
+                <i class="fa-solid ${icon}"></i>
+                <span class="text-sm font-medium">${message}</span>
+            `;
+            container.appendChild(toast);
+            // Animate in
+            requestAnimationFrame(() => {
+                toast.classList.remove('translate-y-10', 'opacity-0');
+            });
+            // Remove after 3s
+            setTimeout(() => {
+                toast.classList.add('translate-y-10', 'opacity-0');
+                setTimeout(() => toast.remove(), 500);
+            }, 3000);
+        }
+    </script>
+</body>
+</html>