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	<html lang="en" dir="ltr">
	<head>
	<meta charset="UTF-8">
	<meta http-equiv="X-UA-Compatible" content="IE=edge">
	<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover">
	<meta name="description" content="Arjun 2.O Advanced Artificial Intelligence System engineered by Abhay Kumar.">
	<meta name="theme-color" content="#FF9933">

	<title>Arjun 2.O - Professional Advanced AI</title>

	<!-- =========================================================================================
	1. EXTERNAL RESOURCES & LIBRARIES (बाहरी स्रोत और लाइब्रेरीज़)
	========================================================================================= -->
	<!-- Preconnect for Performance -->
	<link rel="preconnect" href="https://fonts.googleapis.com">
	<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>

	<!-- Professional Typography: Inter (Sans), Geist Mono (Code), Instrument Serif (Display) -->
	<link href="https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=Inter:wght@300;400;500;600;700;800;900&family=Geist+Mono:wght@400;500;600;700&display=swap" rel="stylesheet">

	<!-- Syntax Highlighting Theme (Atom One Dark for Professional Coding Workspace) -->
	<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.9.0/styles/atom-one-dark.min.css">

	<!-- Core External Scripts for Data Extraction and Rendering -->
	<script src="https://cdnjs.cloudflare.com/ajax/libs/pdf.js/3.11.174/pdf.min.js"></script>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/mammoth/1.6.0/mammoth.browser.min.js"></script>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.9.0/highlight.min.js"></script>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/marked/12.0.1/marked.min.js"></script>

	<!-- =========================================================================================
	2. MASSIVE CSS ARCHITECTURE (विस्तृत स्टाइलिंग और एनीमेशन)
	========================================================================================= -->
	<style>
	/* ---------------------------------------------------------------------------------------
	A. CSS VARIABLES & DESIGN TOKENS
	--------------------------------------------------------------------------------------- */
	:root {
	/* Branding: Professional Tiranga Theme */
	--brand-saffron: #FF9933;
	--brand-saffron-light: rgba(255, 153, 51, 0.12);
	--brand-saffron-hover: #e68a2e;
	--brand-saffron-active: #cc7a29;

	--brand-white: #FFFFFF;
	--brand-white-glass: rgba(255, 255, 255, 0.85);

	--brand-green: #138808;
	--brand-green-light: rgba(19, 136, 8, 0.12);
	--brand-green-hover: #0f6e06;
	--brand-green-active: #0c5905;

	/* Core UI Colors */
	--bg-primary: #ffffff;
	--bg-secondary: #f8f9fa;
	--bg-tertiary: #f1f3f5;
	--bg-glass: rgba(255, 255, 255, 0.75);
	--bg-overlay: rgba(0, 0, 0, 0.4);

	/* Text Hierarchy */
	--text-primary: #111827;
	--text-secondary: #4b5563;
	--text-tertiary: #9ca3af;
	--text-inverse: #ffffff;

	/* Border & Dividers */
	--border-light: rgba(0, 0, 0, 0.08);
	--border-medium: rgba(0, 0, 0, 0.15);
	--border-focus: rgba(255, 153, 51, 0.35);

	/* Depth & Elevation (Shadows) */
	--shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
	--shadow-sm: 0 1px 3px rgba(0,0,0,0.05), 0 1px 2px rgba(0,0,0,0.03);
	--shadow-md: 0 4px 6px -1px rgba(0,0,0,0.05), 0 2px 4px -1px rgba(0,0,0,0.03);
	--shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.05), 0 4px 6px -2px rgba(0,0,0,0.025);
	--shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.05), 0 10px 10px -5px rgba(0,0,0,0.02);
	--shadow-glow-saffron: 0 0 15px rgba(255, 153, 51, 0.4);
	--shadow-glow-green: 0 0 15px rgba(19, 136, 8, 0.4);

	/* Typography Scale */
	--font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
	--font-mono: 'Geist Mono', Consolas, Monaco, "Andale Mono", "Ubuntu Mono", monospace;
	--font-serif: 'Instrument Serif', Georgia, Cambria, "Times New Roman", Times, serif;

	--text-xs: 0.75rem;
	--text-sm: 0.875rem;
	--text-base: 1rem;
	--text-lg: 1.125rem;
	--text-xl: 1.25rem;
	--text-2xl: 1.5rem;
	--text-3xl: 1.875rem;
	--text-4xl: 2.25rem;

	/* Border Radii */
	--radius-xs: 4px;
	--radius-sm: 8px;
	--radius-md: 12px;
	--radius-lg: 16px;
	--radius-xl: 24px;
	--radius-2xl: 32px;
	--radius-full: 9999px;

	/* Transitions & Easing */
	--ease-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
	--ease-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
	--ease-spring: 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
	--ease-bounce: 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);

	/* Z-Index Hierarchy */
	--z-bg: -1;
	--z-base: 1;
	--z-overlay: 10;
	--z-dropdown: 50;
	--z-sidebar: 100;
	--z-modal: 5000;
	--z-toast: 9000;
	--z-live-mode: 9999;
	}

	/* ---------------------------------------------------------------------------------------
	B. RESET & GLOBAL BASE
	--------------------------------------------------------------------------------------- */
	, ::before, *::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
	}

	html {
	font-size: 16px;
	-webkit-text-size-adjust: 100%;
	}

	body {
	height: 100dvh;
	width: 100vw;
	overflow: hidden;
	background-color: var(--bg-primary);
	color: var(--text-primary);
	font-family: var(--font-sans);
	line-height: 1.5;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	}

	button, input, textarea, select {
	font-family: inherit;
	color: inherit;
	}

	a {
	color: inherit;
	text-decoration: none;
	}

	img {
	max-width: 100%;
	height: auto;
	display: block;
	}

	/* ---------------------------------------------------------------------------------------
	C. AMBIENT BACKGROUND EFFECTS
	--------------------------------------------------------------------------------------- */
	.ambient-environment {
	position: fixed;
	top: 0; left: 0; right: 0; bottom: 0;
	z-index: var(--z-bg);
	overflow: hidden;
	pointer-events: none;
	background: linear-gradient(135deg, var(--brand-saffron-light) 0%, #ffffff 50%, var(--brand-green-light) 100%);
	}

	.ambient-orb {
	position: absolute;
	border-radius: 50%;
	filter: blur(120px);
	opacity: 0.45;
	animation: orbFloat 35s ease-in-out infinite alternate;
	will-change: transform;
	}

	.orb-top-left {
	width: 650px;
	height: 650px;
	background: radial-gradient(circle, rgba(255,153,51,0.25) 0%, transparent 70%);
	top: -200px;
	left: -150px;
	}

	.orb-bottom-right {
	width: 550px;
	height: 550px;
	background: radial-gradient(circle, rgba(19,136,8,0.2) 0%, transparent 70%);
	bottom: -150px;
	right: -100px;
	animation-delay: -15s;
	animation-duration: 40s;
	}

	@keyframes orbFloat {
	0% { transform: translate(0, 0) scale(1); }
	33% { transform: translate(60px, 80px) scale(1.1); }
	66% { transform: translate(-40px, 50px) scale(0.95); }
	100% { transform: translate(70px, -30px) scale(1.05); }
	}

	/* ---------------------------------------------------------------------------------------
	D. TOAST NOTIFICATION SYSTEM
	--------------------------------------------------------------------------------------- */
	.toast-wrapper {
	position: absolute;
	top: 24px;
	left: 50%;
	transform: translateX(-50%);
	z-index: var(--z-toast);
	display: flex;
	flex-direction: column;
	gap: 12px;
	pointer-events: none;
	}

	.toast-notification {
	background: var(--text-primary);
	color: var(--text-inverse);
	padding: 14px 28px;
	border-radius: var(--radius-full);
	font-size: var(--text-sm);
	font-weight: 600;
	box-shadow: var(--shadow-lg);
	animation: toastSlideIn var(--ease-spring) forwards, toastFadeOut 0.4s 2.6s forwards;
	display: flex;
	align-items: center;
	gap: 10px;
	}

	.toast-notification svg {
	width: 18px;
	height: 18px;
	stroke-width: 2.5;
	}

	@keyframes toastSlideIn {
	from { opacity: 0; transform: translateY(-30px) scale(0.9); }
	to { opacity: 1; transform: translateY(0) scale(1); }
	}

	@keyframes toastFadeOut {
	from { opacity: 1; transform: translateY(0); }
	to { opacity: 0; transform: translateY(-20px); }
	}

	/* ---------------------------------------------------------------------------------------
	E. INITIAL WELCOME OVERLAY
	--------------------------------------------------------------------------------------- */
	.startup-overlay {
	position: fixed;
	inset: 0;
	background: var(--brand-white-glass);
	backdrop-filter: blur(25px);
	-webkit-backdrop-filter: blur(25px);
	z-index: calc(var(--z-toast) + 100);
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	text-align: center;
	padding: 24px;
	transition: opacity var(--ease-smooth), visibility var(--ease-smooth);
	}

	.startup-overlay.hidden {
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
	}

	.startup-logo-container {
	position: relative;
	margin-bottom: 32px;
	animation: popIn var(--ease-spring) 0.2s both;
	}

	.startup-logo-container img {
	width: 140px;
	height: 140px;
	border-radius: var(--radius-xl);
	object-fit: cover;
	box-shadow: var(--shadow-xl);
	border: 3px solid var(--bg-primary);
	position: relative;
	z-index: 2;
	}

	.startup-logo-glow {
	position: absolute;
	inset: -15px;
	background: linear-gradient(135deg, var(--brand-saffron), var(--brand-green));
	filter: blur(25px);
	opacity: 0.4;
	border-radius: var(--radius-full);
	z-index: 1;
	animation: pulseGlow 3s infinite alternate;
	}

	@keyframes pulseGlow {
	from { opacity: 0.3; transform: scale(0.95); }
	to { opacity: 0.6; transform: scale(1.05); }
	}

	@keyframes popIn {
	from { opacity: 0; transform: scale(0.8); }
	to { opacity: 1; transform: scale(1); }
	}

	.startup-title {
	font-family: var(--font-sans);
	font-size: var(--text-4xl);
	font-weight: 900;
	color: var(--text-primary);
	letter-spacing: -1.5px;
	margin-bottom: 16px;
	animation: slideUp var(--ease-smooth) 0.3s both;
	}

	.startup-desc {
	font-size: var(--text-lg);
	color: var(--text-secondary);
	line-height: 1.6;
	max-width: 500px;
	margin-bottom: 40px;
	animation: slideUp var(--ease-smooth) 0.4s both;
	}

	.btn-startup-launch {
	padding: 18px 48px;
	background: var(--text-primary);
	color: var(--text-inverse);
	border: none;
	border-radius: var(--radius-xl);
	font-size: var(--text-lg);
	font-weight: 700;
	cursor: pointer;
	transition: var(--ease-spring);
	box-shadow: 0 10px 25px rgba(0,0,0,0.15);
	animation: slideUp var(--ease-smooth) 0.5s both;
	display: flex;
	align-items: center;
	gap: 12px;
	}

	.btn-startup-launch:hover {
	background: #000000;
	transform: translateY(-4px) scale(1.02);
	box-shadow: 0 15px 35px rgba(0,0,0,0.25);
	}

	@keyframes slideUp {
	from { opacity: 0; transform: translateY(20px); }
	to { opacity: 1; transform: translateY(0); }
	}

	/* ---------------------------------------------------------------------------------------
	F. CORE APPLICATION LAYOUT
	--------------------------------------------------------------------------------------- */
	.app-root {
	position: relative;
	z-index: var(--z-base);
	display: flex;
	height: 100dvh;
	width: 100vw;
	overflow: hidden;
	background: var(--bg-glass);
	backdrop-filter: blur(30px);
	-webkit-backdrop-filter: blur(30px);
	}

	/* ---------------------------------------------------------------------------------------
	G. SIDEBAR NAVIGATION
	--------------------------------------------------------------------------------------- */
	.sidebar-container {
	width: 320px;
	display: flex;
	flex-direction: column;
	background: rgba(248, 249, 250, 0.85);
	border-right: 1px solid var(--border-light);
	flex-shrink: 0;
	z-index: var(--z-sidebar);
	transition: transform var(--ease-smooth);
	backdrop-filter: blur(15px);
	}

	.sidebar-header {
	padding: 28px 24px;
	border-bottom: 1px solid var(--border-light);
	display: flex;
	justify-content: space-between;
	align-items: center;
	}

	.brand-identity {
	display: flex;
	align-items: center;
	gap: 14px;
	text-decoration: none;
	}

	.brand-identity img {
	width: 52px;
	height: 52px;
	border-radius: var(--radius-md);
	object-fit: cover;
	box-shadow: var(--shadow-sm);
	border: 2px solid var(--bg-primary);
	transition: transform var(--ease-spring);
	}

	.brand-identity:hover img {
	transform: scale(1.08) rotate(-3deg);
	}

	.brand-typography {
	display: flex;
	flex-direction: column;
	}

	.brand-name {
	font-family: var(--font-sans);
	font-weight: 900;
	font-size: 20px;
	color: var(--text-primary);
	letter-spacing: -0.5px;
	line-height: 1.1;
	}

	.brand-edition {
	font-size: 11px;
	font-weight: 800;
	letter-spacing: 1.5px;
	text-transform: uppercase;
	background: linear-gradient(90deg, var(--brand-saffron), var(--brand-green));
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	margin-top: 4px;
	}

	.btn-mobile-close {
	display: none;
	background: rgba(0,0,0,0.05);
	border: none;
	width: 36px;
	height: 36px;
	border-radius: 50%;
	color: var(--text-primary);
	cursor: pointer;
	align-items: center;
	justify-content: center;
	transition: var(--ease-fast);
	}

	.btn-mobile-close:hover {
	background: rgba(239, 68, 68, 0.15);
	color: #ef4444;
	}

	/* Sidebar Content & Scrollbar */
	.sidebar-body {
	flex: 1;
	overflow-y: auto;
	padding: 24px;
	display: flex;
	flex-direction: column;
	gap: 28px;
	}

	.sidebar-body::-webkit-scrollbar { width: 5px; }
	.sidebar-body::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.1); border-radius: 10px; }
	.sidebar-body::-webkit-scrollbar-thumb:hover { background: rgba(0,0,0,0.2); }

	/* Authentication UI Widget */
	.auth-widget {
	background: var(--bg-primary);
	border: 1px solid var(--border-light);
	border-radius: var(--radius-lg);
	padding: 20px;
	box-shadow: var(--shadow-sm);
	position: relative;
	overflow: hidden;
	}

	.btn-secure-connect {
	width: 100%;
	padding: 14px;
	background: var(--text-primary);
	color: var(--text-inverse);
	border: none;
	border-radius: var(--radius-md);
	font-size: var(--text-sm);
	font-weight: 700;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	transition: var(--ease-fast);
	}

	.btn-secure-connect:hover {
	background: #000000;
	transform: translateY(-2px);
	box-shadow: var(--shadow-md);
	}

	.user-profile-display {
	display: none;
	align-items: center;
	gap: 14px;
	}

	.avatar-badge {
	width: 44px;
	height: 44px;
	border-radius: var(--radius-full);
	background: linear-gradient(135deg, var(--brand-saffron), var(--brand-green));
	color: var(--brand-white);
	display: flex;
	align-items: center;
	justify-content: center;
	font-weight: 800;
	font-size: 18px;
	box-shadow: var(--shadow-sm);
	border: 2px solid var(--bg-primary);
	}

	.user-details {
	flex: 1;
	overflow: hidden;
	}

	.user-email-id {
	font-size: 14px;
	font-weight: 700;
	color: var(--text-primary);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	}

	.user-clearance-level {
	font-size: 11px;
	color: var(--brand-green);
	font-weight: 600;
	margin-top: 2px;
	display: flex;
	align-items: center;
	gap: 4px;
	}

	.user-clearance-level::before {
	content: '';
	display: block;
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: var(--brand-green);
	}

	.btn-system-logout {
	background: rgba(239, 68, 68, 0.1);
	color: #ef4444;
	border: none;
	width: 36px;
	height: 36px;
	border-radius: var(--radius-md);
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: var(--ease-fast);
	}

	.btn-system-logout:hover {
	background: #ef4444;
	color: #ffffff;
	}

	/* Branding Box at Bottom */
	.developer-credit-box {
	background: var(--bg-primary);
	border: 1px solid var(--border-light);
	border-radius: var(--radius-lg);
	padding: 28px 20px;
	text-align: center;
	box-shadow: var(--shadow-sm);
	margin-top: auto;
	position: relative;
	overflow: hidden;
	}

	.developer-credit-box::before {
	content: '';
	position: absolute;
	top: 0; left: 0; right: 0; height: 4px;
	background: linear-gradient(90deg, var(--brand-saffron), var(--brand-white), var(--brand-green));
	}

	.developer-credit-box img {
	width: 72px;
	height: 72px;
	border-radius: var(--radius-lg);
	object-fit: cover;
	margin-bottom: 16px;
	box-shadow: var(--shadow-md);
	border: 1px solid var(--border-light);
	}

	.dev-box-title {
	font-size: 18px;
	font-weight: 800;
	color: var(--text-primary);
	margin-bottom: 6px;
	}

	.dev-box-subtitle {
	font-size: 11px;
	font-weight: 800;
	color: var(--text-tertiary);
	letter-spacing: 1px;
	text-transform: uppercase;
	}

	/* Clear Memory Button */
	.btn-erase-memory {
	width: 100%;
	padding: 16px;
	border-radius: var(--radius-md);
	background: var(--bg-primary);
	border: 1px solid var(--border-light);
	color: var(--text-secondary);
	font-size: var(--text-sm);
	font-weight: 700;
	cursor: pointer;
	transition: var(--ease-fast);
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	}

	.btn-erase-memory:hover {
	background: #fee2e2;
	color: #ef4444;
	border-color: #fca5a5;
	}

	/* ---------------------------------------------------------------------------------------
	H. MAIN CHAT INTERFACE
	--------------------------------------------------------------------------------------- */
	.main-chat-wrapper {
	flex: 1;
	display: flex;
	flex-direction: column;
	position: relative;
	min-width: 320px;
	transition: width var(--ease-smooth);
	background: transparent;
	}

	/* Chat Header */
	.chat-top-bar {
	padding: 18px 32px;
	border-bottom: 1px solid var(--border-light);
	background: rgba(255, 255, 255, 0.85);
	backdrop-filter: blur(15px);
	-webkit-backdrop-filter: blur(15px);
	display: flex;
	align-items: center;
	justify-content: space-between;
	z-index: var(--z-overlay);
	}

	.top-bar-left {
	display: flex;
	align-items: center;
	gap: 16px;
	}

	.btn-hamburger {
	display: none;
	background: var(--bg-primary);
	border: 1px solid var(--border-light);
	cursor: pointer;
	color: var(--text-primary);
	width: 40px;
	height: 40px;
	border-radius: var(--radius-sm);
	align-items: center;
	justify-content: center;
	box-shadow: var(--shadow-sm);
	}

	.system-status-pill {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: var(--text-sm);
	font-weight: 700;
	color: var(--text-primary);
	padding: 8px 18px;
	background: var(--bg-secondary);
	border-radius: var(--radius-full);
	border: 1px solid var(--border-light);
	box-shadow: inset 0 1px 2px rgba(255,255,255,0.5);
	}

	.pulse-dot {
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: var(--brand-green);
	box-shadow: 0 0 0 3px rgba(19, 136, 8, 0.2);
	animation: statusPulse 2s infinite;
	}

	@keyframes statusPulse {
	0% { box-shadow: 0 0 0 0 rgba(19,136,8,0.4); }
	70% { box-shadow: 0 0 0 6px rgba(19,136,8,0); }
	100% { box-shadow: 0 0 0 0 rgba(19,136,8,0); }
	}

	/* LIVE MODE TOGGLE BUTTON */
	.btn-activate-live {
	background: linear-gradient(135deg, #ef4444 0%, #b91c1c 100%);
	color: white;
	border: none;
	padding: 10px 20px;
	border-radius: var(--radius-full);
	font-size: 14px;
	font-weight: 800;
	display: flex;
	align-items: center;
	gap: 8px;
	cursor: pointer;
	box-shadow: 0 4px 15px rgba(239, 68, 68, 0.35);
	transition: var(--ease-spring);
	letter-spacing: 0.5px;
	}

	.btn-activate-live:hover {
	transform: translateY(-2px) scale(1.02);
	box-shadow: 0 8px 25px rgba(239, 68, 68, 0.45);
	}

	.btn-activate-live svg {
	width: 18px;
	height: 18px;
	animation: liveBlink 1.5s infinite;
	}

	@keyframes liveBlink {
	0%, 100% { opacity: 1; }
	50% { opacity: 0.4; }
	}

	/* ---------------------------------------------------------------------------------------
	I. CONVERSATION SCROLL AREA & WELCOME
	--------------------------------------------------------------------------------------- */
	.chat-scroll-area {
	flex: 1;
	overflow-y: auto;
	padding: 40px 10%;
	display: flex;
	flex-direction: column;
	gap: 36px;
	scroll-behavior: smooth;
	position: relative;
	}

	.chat-scroll-area::-webkit-scrollbar { width: 6px; }
	.chat-scroll-area::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.15); border-radius: 10px; }

	/* Internal Welcome Hero */
	.chat-hero-section {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	text-align: center;
	padding: 60px 20px;
	margin: auto;
	animation: slideUpFade 0.7s var(--ease-spring) both;
	max-width: 750px;
	}

	.hero-avatar-wrapper {
	position: relative;
	margin-bottom: 36px;
	}

	.hero-avatar-wrapper img {
	width: 100px;
	height: 100px;
	border-radius: var(--radius-xl);
	object-fit: cover;
	box-shadow: var(--shadow-xl);
	border: 3px solid var(--bg-primary);
	position: relative;
	z-index: 2;
	}

	.hero-avatar-glow {
	position: absolute;
	inset: -12px;
	background: linear-gradient(135deg, var(--brand-saffron), var(--brand-green));
	filter: blur(25px);
	opacity: 0.35;
	border-radius: 40px;
	z-index: 1;
	}

	.hero-greeting {
	font-size: 42px;
	font-weight: 900;
	letter-spacing: -1.5px;
	margin-bottom: 18px;
	color: var(--text-primary);
	}

	.hero-description {
	font-size: 17px;
	color: var(--text-secondary);
	line-height: 1.6;
	margin-bottom: 40px;
	font-weight: 400;
	}

	.guest-warning-badge {
	font-size: 13px;
	font-weight: 700;
	color: #ef4444;
	background: #fee2e2;
	padding: 8px 16px;
	border-radius: var(--radius-full);
	margin-bottom: 32px;
	display: none;
	align-items: center;
	gap: 8px;
	border: 1px solid #fca5a5;
	}

	/* Action Suggestions Grid */
	.prompt-suggestions-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 20px;
	width: 100%;
	}

	.prompt-card {
	background: rgba(255, 255, 255, 0.7);
	backdrop-filter: blur(15px);
	border: 1px solid var(--border-light);
	border-radius: var(--radius-lg);
	padding: 24px;
	cursor: pointer;
	text-align: left;
	transition: var(--ease-smooth);
	box-shadow: var(--shadow-sm);
	}

	.prompt-card:hover {
	transform: translateY(-5px);
	box-shadow: var(--shadow-lg);
	border-color: var(--brand-saffron);
	background: rgba(255, 255, 255, 0.95);
	}

	.prompt-icon {
	font-size: 28px;
	margin-bottom: 14px;
	display: inline-block;
	}

	.prompt-title {
	font-size: 15px;
	font-weight: 800;
	color: var(--text-primary);
	margin-bottom: 8px;
	}

	.prompt-desc {
	font-size: 13px;
	color: var(--text-secondary);
	line-height: 1.5;
	}

	/* ---------------------------------------------------------------------------------------
	J. CHAT MESSAGE BUBBLES & ATTACHMENT PREVIEWS
	--------------------------------------------------------------------------------------- */
	.chat-message-row {
	display: flex;
	gap: 20px;
	max-width: 88%;
	animation: messagePopIn 0.5s var(--ease-spring) both;
	}

	@keyframes messagePopIn {
	from { opacity: 0; transform: translateY(25px) scale(0.97); }
	to { opacity: 1; transform: none; }
	}

	.chat-message-row.user-msg {
	flex-direction: row-reverse;
	align-self: flex-end;
	}

	.chat-message-row.bot-msg {
	align-self: flex-start;
	}

	.msg-avatar {
	width: 42px;
	height: 42px;
	border-radius: var(--radius-sm);
	flex-shrink: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 15px;
	font-weight: 800;
	box-shadow: var(--shadow-sm);
	}

	.user-msg .msg-avatar {
	background: var(--text-primary);
	color: var(--brand-white);
	}

	.bot-msg .msg-avatar {
	background: var(--bg-primary);
	border: 1px solid var(--border-light);
	padding: 3px;
	}

	.bot-msg .msg-avatar img {
	width: 100%;
	height: 100%;
	border-radius: 6px;
	object-fit: cover;
	}

	.msg-content-column {
	display: flex;
	flex-direction: column;
	gap: 8px;
	max-width: 100%;
	min-width: 0; /* Prevents flex blowout */
	}

	.user-msg .msg-content-column {
	align-items: flex-end;
	}

	/* NEW: In-Message File Preview Cards */
	.chat-in-bubble-img {
	max-width: 300px;
	max-height: 300px;
	border-radius: var(--radius-md);
	object-fit: cover;
	border: 2px solid rgba(255,255,255,0.2);
	box-shadow: var(--shadow-md);
	margin-bottom: 8px;
	}

	.chat-file-card {
	display: flex;
	align-items: center;
	gap: 12px;
	background: rgba(255,255,255,0.15);
	border: 1px solid rgba(255,255,255,0.3);
	padding: 12px 16px;
	border-radius: var(--radius-md);
	margin-bottom: 8px;
	backdrop-filter: blur(5px);
	max-width: 350px;
	}

	.chat-file-card .icon {
	font-size: 24px;
	background: rgba(0,0,0,0.1);
	width: 40px; height: 40px;
	display: flex; align-items: center; justify-content: center;
	border-radius: var(--radius-sm);
	}

	.chat-file-card .name {
	font-size: 13px;
	font-weight: 600;
	color: var(--brand-white);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	}

	.chat-bubble {
	padding: 18px 24px;
	font-size: 15px;
	line-height: 1.6;
	position: relative;
	word-wrap: break-word;
	overflow-wrap: anywhere;
	}

	.user-msg .chat-bubble {
	background: var(--text-primary);
	color: var(--text-inverse);
	border-radius: 24px 24px 6px 24px;
	box-shadow: var(--shadow-md);
	}

	.bot-msg .chat-bubble {
	background: var(--bg-primary);
	color: var(--text-primary);
	border: 1px solid var(--border-light);
	border-radius: 6px 24px 24px 24px;
	box-shadow: var(--shadow-sm);
	width: 100%;
	}

	/* Bot Action Buttons (TTS & Copy) */
	.bot-actions-row {
	display: flex;
	gap: 10px;
	margin-top: 8px;
	padding-left: 14px;
	opacity: 0;
	transition: opacity var(--ease-smooth);
	flex-wrap: wrap;
	}

	.bot-msg:hover .bot-actions-row { opacity: 1; }

	.btn-bot-action {
	background: var(--bg-secondary);
	border: 1px solid var(--border-light);
	color: var(--text-secondary);
	font-size: 12px;
	font-weight: 700;
	cursor: pointer;
	display: flex;
	align-items: center;
	gap: 6px;
	padding: 8px 16px;
	border-radius: var(--radius-full);
	transition: var(--ease-fast);
	}

	.btn-bot-action:hover {
	background: var(--bg-primary);
	color: var(--text-primary);
	transform: translateY(-2px);
	box-shadow: var(--shadow-sm);
	}

	.btn-bot-action.action-tts {
	color: var(--brand-green-hover);
	border-color: rgba(19, 136, 8, 0.25);
	background: var(--brand-green-light);
	}

	.btn-bot-action.action-tts:hover {
	background: rgba(19, 136, 8, 0.2);
	}

	/* ---------------------------------------------------------------------------------------
	K. MARKDOWN & CODE RENDERING STYLES
	--------------------------------------------------------------------------------------- */
	.chat-bubble p { margin-bottom: 16px; }
	.chat-bubble p:last-child { margin-bottom: 0; }

	.chat-bubble strong { font-weight: 800; color: inherit; }

	.chat-bubble code {
	font-family: var(--font-mono);
	background: rgba(0,0,0,0.06);
	padding: 4px 8px;
	border-radius: 6px;
	font-size: 0.85em;
	color: #d946ef;
	font-weight: 600;
	}

	.user-msg .chat-bubble code {
	background: rgba(255,255,255,0.2);
	color: var(--brand-white);
	}

	.chat-bubble img {
	max-width: 100%;
	border-radius: var(--radius-md);
	margin: 16px 0;
	box-shadow: var(--shadow-lg);
	border: 1px solid var(--border-light);
	display: block;
	}

	.chat-bubble pre {
	background: #282c34;
	color: #abb2bf;
	padding: 20px;
	border-radius: var(--radius-md);
	overflow-x: auto;
	margin: 20px 0;
	font-family: var(--font-mono);
	font-size: 14px;
	line-height: 1.6;
	border: 1px solid #181a1f;
	}

	.chat-bubble pre code {
	background: transparent;
	color: inherit;
	padding: 0;
	font-weight: 400;
	}

	/* Streaming "Generating Code..." Component */
	.streaming-code-container {
	background: #1e1e2e;
	border-radius: var(--radius-md);
	border: 1px solid #313244;
	overflow: hidden;
	margin: 20px 0;
	box-shadow: var(--shadow-lg);
	}

	.streaming-code-header {
	background: #11111b;
	padding: 12px 20px;
	font-size: 12px;
	font-weight: 700;
	color: #a6adc8;
	display: flex;
	align-items: center;
	gap: 12px;
	border-bottom: 1px solid #313244;
	font-family: var(--font-mono);
	text-transform: uppercase;
	letter-spacing: 1.5px;
	}

	.loading-ring {
	width: 16px;
	height: 16px;
	border: 2px solid rgba(255,255,255,0.1);
	border-top-color: var(--brand-saffron);
	border-radius: 50%;
	animation: ringSpin 1s cubic-bezier(0.68, -0.55, 0.265, 1.55) infinite;
	}

	@keyframes ringSpin { to { transform: rotate(360deg); } }

	.streaming-code-container pre {
	margin: 0;
	background: transparent;
	border: none;
	border-radius: 0;
	}

	/* Final Workspace Execute Card */
	.workspace-execute-card {
	background: var(--bg-secondary);
	border: 1px solid var(--border-light);
	border-radius: var(--radius-md);
	padding: 20px;
	margin: 20px 0;
	display: flex;
	align-items: center;
	justify-content: space-between;
	box-shadow: var(--shadow-sm);
	transition: var(--ease-smooth);
	}

	.workspace-execute-card:hover {
	border-color: var(--border-medium);
	box-shadow: var(--shadow-md);
	}

	.ws-card-left {
	display: flex;
	align-items: center;
	gap: 16px;
	}

	.ws-card-icon-box {
	width: 54px;
	height: 54px;
	border-radius: var(--radius-sm);
	background: var(--bg-primary);
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 26px;
	box-shadow: var(--shadow-sm);
	border: 1px solid var(--border-light);
	color: var(--text-primary);
	}

	.ws-card-details h4 {
	font-size: 16px;
	font-weight: 800;
	margin-bottom: 4px;
	color: var(--text-primary);
	}

	.ws-card-details p {
	font-size: 12px;
	color: var(--text-secondary);
	font-family: var(--font-mono);
	text-transform: uppercase;
	letter-spacing: 0.5px;
	font-weight: 600;
	}

	.btn-launch-workspace {
	padding: 12px 24px;
	background: var(--text-primary);
	color: var(--brand-white);
	border: none;
	border-radius: var(--radius-sm);
	font-size: 14px;
	font-weight: 700;
	cursor: pointer;
	transition: var(--ease-spring);
	}

	.btn-launch-workspace:hover {
	transform: scale(1.05);
	background: var(--brand-saffron);
	box-shadow: 0 6px 15px rgba(255,153,51,0.35);
	}

	/* ---------------------------------------------------------------------------------------
	L. INPUT AREA & CONTROLS (BOTTOM BAR)
	--------------------------------------------------------------------------------------- */
	.input-dock {
	flex-shrink: 0;
	padding: 0 40px 32px;
	background: transparent;
	position: relative;
	z-index: 20;
	}

	.input-master-container {
	display: flex;
	flex-direction: column;
	background: var(--bg-glass);
	backdrop-filter: blur(30px);
	-webkit-backdrop-filter: blur(30px);
	border: 1px solid var(--border-light);
	border-radius: var(--radius-2xl);
	box-shadow: var(--shadow-xl);
	transition: var(--ease-smooth);
	}

	.input-master-container:focus-within {
	border-color: var(--brand-saffron);
	box-shadow: 0 20px 40px -5px rgba(255,153,51,0.15), 0 0 0 4px var(--brand-saffron-light);
	}

	/* Uploaded File Preview Strip */
	.upload-preview-bar {
	display: none;
	padding: 20px 28px 0;
	align-items: center;
	gap: 16px;
	}

	.upload-preview-bar.visible {
	display: flex;
	animation: fadeIn 0.3s ease;
	}

	.upload-thumb {
	width: 52px;
	height: 52px;
	object-fit: cover;
	border-radius: var(--radius-sm);
	border: 1px solid var(--border-light);
	display: flex;
	justify-content: center;
	align-items: center;
	background: var(--bg-tertiary);
	font-size: 24px;
	box-shadow: var(--shadow-sm);
	}

	.upload-meta {
	flex: 1;
	}

	.upload-filename {
	font-size: 14px;
	font-weight: 700;
	color: var(--text-primary);
	max-width: 250px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	}

	.upload-status-text {
	font-size: 12px;
	color: var(--brand-green);
	font-weight: 600;
	margin-top: 2px;
	}

	.btn-discard-upload {
	background: rgba(239, 68, 68, 0.1);
	border: none;
	width: 32px;
	height: 32px;
	border-radius: 50%;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #ef4444;
	transition: var(--ease-fast);
	}

	.btn-discard-upload:hover {
	background: #ef4444;
	color: #fff;
	}

	/* Input Tools Row */
	.input-tools-row {
	display: flex;
	align-items: flex-end;
	gap: 12px;
	padding: 14px 20px 14px 24px;
	}

	.main-textarea {
	flex: 1;
	border: none;
	outline: none;
	background: transparent;
	font-family: var(--font-sans);
	font-size: 16px;
	color: var(--text-primary);
	line-height: 1.5;
	resize: none;
	max-height: 200px;
	min-height: 24px;
	padding: 12px 0;
	margin: 0 8px;
	font-weight: 500;
	}

	.main-textarea::placeholder {
	color: var(--text-tertiary);
	font-weight: 400;
	}

	/* Attachment Dropdown Menu (Gemini Style) */
	.attachment-module {
	position: relative;
	}

	.btn-tool-icon {
	width: 44px;
	height: 44px;
	border-radius: var(--radius-md);
	background: transparent;
	border: none;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	color: var(--text-secondary);
	transition: var(--ease-fast);
	position: relative;
	}

	.btn-tool-icon:hover {
	background: var(--bg-tertiary);
	color: var(--text-primary);
	}

	.btn-tool-icon svg {
	width: 24px;
	height: 24px;
	stroke-width: 2;
	}

	.attachment-dropdown {
	position: absolute;
	bottom: 60px;
	left: 0;
	background: rgba(255,255,255,0.95);
	backdrop-filter: blur(25px);
	-webkit-backdrop-filter: blur(25px);
	border: 1px solid var(--border-light);
	border-radius: var(--radius-lg);
	padding: 10px;
	box-shadow: var(--shadow-xl);
	display: none;
	flex-direction: column;
	gap: 6px;
	z-index: var(--z-dropdown);
	min-width: 220px;
	transform: translateY(15px) scale(0.95);
	opacity: 0;
	transition: all var(--ease-fast);
	transform-origin: bottom left;
	}

	.attachment-dropdown.visible {
	display: flex;
	transform: translateY(0) scale(1);
	opacity: 1;
	}

	.dropdown-item {
	display: flex;
	align-items: center;
	gap: 14px;
	padding: 14px 18px;
	border-radius: var(--radius-sm);
	cursor: pointer;
	font-size: 15px;
	font-weight: 600;
	color: var(--text-primary);
	transition: var(--ease-fast);
	}

	.dropdown-item:hover {
	background: var(--bg-tertiary);
	color: var(--brand-saffron-hover);
	}

	.dropdown-item span.emoji-icon {
	font-size: 20px;
	}

	.stealth-input {
	display: none;
	}

	/* Smart Language Toggle & Mic */
	.language-toggle-chip {
	font-size: 13px;
	font-weight: 800;
	color: var(--text-secondary);
	border: 2px solid var(--border-light);
	background: var(--bg-primary);
	border-radius: 10px;
	padding: 6px 10px;
	cursor: pointer;
	transition: var(--ease-smooth);
	display: flex;
	align-items: center;
	gap: 6px;
	user-select: none;
	}

	.language-toggle-chip:hover {
	background: var(--brand-saffron-light);
	color: var(--brand-saffron-dark);
	border-color: var(--brand-saffron);
	}

	.language-toggle-chip.hindi-active {
	background: var(--brand-green-light);
	color: var(--brand-green-dark);
	border-color: var(--brand-green);
	}

	.btn-mic-tool.active-listening {
	color: #ffffff;
	background: #ef4444;
	animation: recordPulse 1.5s infinite;
	border-radius: var(--radius-full);
	}

	@keyframes recordPulse {
	0% { box-shadow: 0 0 0 0 rgba(239,68,68,0.5); }
	70% { box-shadow: 0 0 0 12px rgba(239,68,68,0); }
	100% { box-shadow: 0 0 0 0 rgba(239,68,68,0); }
	}

	/* Primary Send Button */
	.btn-master-send {
	width: 48px;
	height: 48px;
	border-radius: 16px;
	border: none;
	background: linear-gradient(135deg, var(--brand-saffron) 0%, var(--brand-green) 100%);
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: var(--ease-spring);
	box-shadow: 0 6px 20px rgba(19, 136, 8, 0.25);
	}

	.btn-master-send svg {
	width: 20px;
	height: 20px;
	fill: white;
	transition: transform 0.2s;
	}

	.btn-master-send:hover {
	transform: translateY(-3px);
	box-shadow: 0 10px 25px rgba(255, 153, 51, 0.4);
	}

	.btn-master-send:hover svg {
	transform: translate(2px, -2px);
	}

	.btn-master-send:disabled {
	opacity: 0.4;
	cursor: not-allowed;
	filter: grayscale(100%);
	transform: none;
	box-shadow: none;
	}

	.bottom-branding-text {
	text-align: center;
	font-size: 12px;
	color: var(--text-tertiary);
	margin-top: 16px;
	font-weight: 600;
	letter-spacing: 0.5px;
	}

	/* ---------------------------------------------------------------------------------------
	M. LIVE MODE FULLSCREEN OVERLAY
	--------------------------------------------------------------------------------------- */
	.live-mode-viewport {
	position: fixed;
	inset: 0;
	background: rgba(255, 255, 255, 0.98);
	z-index: var(--z-live-mode);
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	opacity: 0;
	pointer-events: none;
	transition: opacity var(--ease-smooth);
	}

	.live-mode-viewport.active {
	opacity: 1;
	pointer-events: auto;
	}

	.btn-close-live {
	position: absolute;
	top: 40px;
	right: 40px;
	background: rgba(0,0,0,0.04);
	border: none;
	width: 56px;
	height: 56px;
	border-radius: 50%;
	font-size: 24px;
	cursor: pointer;
	transition: var(--ease-spring);
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--text-secondary);
	}

	.btn-close-live:hover {
	background: rgba(239, 68, 68, 0.15);
	color: #ef4444;
	transform: rotate(90deg);
	}

	.pulsing-orb-wrapper {
	position: relative;
	width: 250px;
	height: 250px;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-bottom: 50px;
	}

	.energy-core {
	width: 120px;
	height: 120px;
	border-radius: 50%;
	background: linear-gradient(135deg, var(--brand-saffron), var(--brand-green));
	box-shadow: 0 0 50px rgba(19, 136, 8, 0.5);
	position: relative;
	z-index: 2;
	transition: transform 0.15s ease-out;
	}

	.energy-ring {
	position: absolute;
	inset: 0;
	border: 3px solid var(--brand-saffron);
	border-radius: 50%;
	opacity: 0;
	animation: energyRipple 2.5s cubic-bezier(0.4, 0, 0.2, 1) infinite;
	}

	.energy-ring:nth-child(2) { animation-delay: 0.8s; border-color: var(--brand-green); }
	.energy-ring:nth-child(3) { animation-delay: 1.6s; border-color: var(--text-primary); }

	@keyframes energyRipple {
	0% { transform: scale(0.4); opacity: 1; border-width: 6px; }
	100% { transform: scale(1.6); opacity: 0; border-width: 1px; }
	}

	.live-feedback-status {
	font-size: 28px;
	font-weight: 900;
	color: var(--text-primary);
	margin-bottom: 16px;
	font-family: var(--font-sans);
	letter-spacing: -0.5px;
	}

	.live-feedback-text {
	font-size: 18px;
	color: var(--text-secondary);
	max-width: 700px;
	text-align: center;
	line-height: 1.6;
	min-height: 60px;
	font-weight: 500;
	}

	.live-control-deck {
	display: flex;
	gap: 24px;
	margin-top: 50px;
	}

	.btn-live-deck {
	width: 76px;
	height: 76px;
	border-radius: 50%;
	border: none;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	box-shadow: var(--shadow-lg);
	transition: var(--ease-spring);
	}

	.btn-live-deck.mic-control {
	background: var(--bg-primary);
	border: 3px solid var(--border-light);
	color: var(--text-primary);
	}

	.btn-live-deck.mic-control:hover {
	transform: translateY(-6px);
	border-color: var(--brand-saffron);
	color: var(--brand-saffron);
	box-shadow: var(--shadow-xl);
	}

	.btn-live-deck.mic-control.is-recording {
	background: #ef4444;
	color: white;
	border-color: #ef4444;
	animation: pulseMicLive 1.2s infinite;
	}

	@keyframes pulseMicLive {
	0% { box-shadow: 0 0 0 0 rgba(239,68,68,0.6); }
	70% { box-shadow: 0 0 0 20px rgba(239,68,68,0); }
	100% { box-shadow: 0 0 0 0 rgba(239,68,68,0); }
	}

	.btn-live-deck svg {
	width: 32px;
	height: 32px;
	}

	/* Scroll Button */
	.btn-scroll-trigger {
	position: absolute;
	bottom: 150px;
	left: 50%;
	width: 48px;
	height: 48px;
	border-radius: 50%;
	background: var(--bg-glass);
	backdrop-filter: blur(15px);
	border: 1px solid var(--border-light);
	box-shadow: var(--shadow-lg);
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	color: var(--text-secondary);
	opacity: 0;
	pointer-events: none;
	transform: translateX(-50%) translateY(20px);
	transition: var(--ease-smooth);
	z-index: 20;
	}

	.btn-scroll-trigger.visible {
	opacity: 1;
	pointer-events: auto;
	transform: translateX(-50%) translateY(0);
	}

	.btn-scroll-trigger:hover {
	background: var(--bg-primary);
	color: var(--text-primary);
	transform: translateX(-50%) translateY(-5px);
	box-shadow: var(--shadow-xl);
	}

	/* ---------------------------------------------------------------------------------------
	N. WORKSPACE (CODE EXECUTION PANEL)
	--------------------------------------------------------------------------------------- */
	.code-workspace-panel {
	width: 0;
	background: var(--bg-primary);
	border-left: 1px solid var(--border-light);
	display: flex;
	flex-direction: column;
	transition: width var(--ease-smooth);
	overflow: hidden;
	box-shadow: -15px 0 40px rgba(0,0,0,0.04);
	z-index: 25;
	}

	.code-workspace-panel.expanded {
	width: 55%;
	}

	.workspace-header-bar {
	padding: 20px 28px;
	border-bottom: 1px solid var(--border-light);
	background: var(--bg-primary);
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-shrink: 0;
	}

	.workspace-title-group {
	font-size: 16px;
	font-weight: 800;
	display: flex;
	align-items: center;
	gap: 12px;
	color: var(--text-primary);
	}

	.workspace-tools {
	display: flex;
	gap: 12px;
	}

	.btn-workspace-tool {
	padding: 10px 18px;
	border-radius: var(--radius-sm);
	background: var(--bg-secondary);
	border: 1px solid var(--border-light);
	cursor: pointer;
	display: flex;
	align-items: center;
	gap: 8px;
	color: var(--text-primary);
	transition: var(--ease-fast);
	font-size: 14px;
	font-weight: 700;
	}

	.btn-workspace-tool:hover {
	background: var(--bg-tertiary);
	border-color: var(--border-medium);
	}

	.btn-workspace-tool.close {
	padding: 10px;
	}

	.btn-workspace-tool.close:hover {
	color: #ef4444;
	background: #fee2e2;
	border-color: #fca5a5;
	}

	.workspace-editor-surface {
	flex: 1;
	overflow-y: auto;
	background: var(--bg-secondary);
	padding: 30px;
	}

	.workspace-editor-surface pre {
	margin: 0;
	padding: 28px;
	background: #282c34; /* Atom One Dark BG */
	border: 1px solid var(--border-light);
	border-radius: var(--radius-lg);
	font-family: var(--font-mono);
	font-size: 15px;
	line-height: 1.6;
	overflow-x: auto;
	box-shadow: var(--shadow-lg);
	color: #abb2bf;
	}

	/* ---------------------------------------------------------------------------------------
	O. AUTHENTICATION MODAL (SECURE GATEWAY)
	--------------------------------------------------------------------------------------- */
	.secure-modal-backdrop {
	position: fixed;
	inset: 0;
	background: rgba(0,0,0,0.5);
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
	z-index: var(--z-modal);
	display: none;
	justify-content: center;
	align-items: center;
	animation: fadeIn 0.3s ease;
	}

	.secure-modal-surface {
	background: var(--bg-primary);
	padding: 44px;
	border-radius: var(--radius-xl);
	width: 90%;
	max-width: 460px;
	box-shadow: var(--shadow-xl);
	position: relative;
	border: 1px solid rgba(255,255,255,0.4);
	}

	.btn-modal-dismiss {
	position: absolute;
	top: 24px;
	right: 24px;
	background: var(--bg-secondary);
	border: none;
	width: 36px;
	height: 36px;
	border-radius: 50%;
	font-size: 18px;
	color: var(--text-secondary);
	cursor: pointer;
	transition: 0.2s;
	display: flex;
	align-items: center;
	justify-content: center;
	}

	.btn-modal-dismiss:hover {
	background: #fee2e2;
	color: #ef4444;
	}

	.modal-brand-header {
	text-align: center;
	margin-bottom: 36px;
	font-family: var(--font-sans);
	font-size: 28px;
	font-weight: 900;
	color: var(--text-primary);
	letter-spacing: -0.5px;
	}

	.auth-tab-switch {
	display: flex;
	background: var(--bg-secondary);
	padding: 6px;
	border-radius: var(--radius-md);
	margin-bottom: 28px;
	}

	.auth-tab-item {
	flex: 1;
	padding: 14px;
	text-align: center;
	border-radius: var(--radius-sm);
	font-size: 15px;
	font-weight: 800;
	color: var(--text-secondary);
	cursor: pointer;
	transition: var(--ease-fast);
	}

	.auth-tab-item.active {
	background: var(--bg-primary);
	color: var(--text-primary);
	box-shadow: var(--shadow-sm);
	}

	.auth-form-view {
	display: none;
	flex-direction: column;
	animation: slideIn 0.3s ease;
	}

	.auth-form-view.active {
	display: flex;
	}

	.auth-input-element {
	width: 100%;
	padding: 18px;
	border: 2px solid var(--border-light);
	border-radius: var(--radius-md);
	font-size: 16px;
	outline: none;
	background: var(--bg-secondary);
	transition: var(--ease-fast);
	font-family: var(--font-sans);
	margin-bottom: 20px;
	font-weight: 500;
	}

	.auth-input-element:focus {
	border-color: var(--brand-saffron);
	background: var(--bg-primary);
	box-shadow: 0 0 0 4px var(--brand-saffron-light);
	}

	.btn-auth-execute {
	width: 100%;
	padding: 18px;
	background: var(--text-primary);
	color: var(--brand-white);
	border: none;
	border-radius: var(--radius-md);
	font-size: 16px;
	font-weight: 800;
	cursor: pointer;
	transition: var(--ease-fast);
	margin-top: 10px;
	}

	.btn-auth-execute:hover {
	background: #000000;
	transform: translateY(-2px);
	box-shadow: var(--shadow-md);
	}

	.btn-auth-return {
	width: 100%;
	padding: 14px;
	background: transparent;
	color: var(--text-tertiary);
	border: none;
	font-size: 15px;
	font-weight: 700;
	cursor: pointer;
	margin-top: 10px;
	transition: 0.2s;
	}

	.btn-auth-return:hover {
	color: var(--text-primary);
	}

	/* Core Animations */
	@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
	@keyframes slideIn { from { opacity: 0; transform: translateX(25px); } to { opacity: 1; transform: none; } }

	/* Blinking Cursor for Typing */
	.typing-cursor {
	display: inline-block;
	width: 10px;
	height: 18px;
	background: var(--brand-saffron);
	margin-left: 4px;
	animation: cursorBlink 1s step-end infinite;
	vertical-align: middle;
	}
	@keyframes cursorBlink { 50% { opacity: 0; } }

	/* Loading Dots */
	.loading-dots-container {
	display: flex;
	align-items: center;
	gap: 6px;
	padding: 6px;
	}
	.loading-dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--text-tertiary);
	opacity: 0.4;
	animation: dotBounce 1.4s infinite ease-in-out both;
	}
	.loading-dot:nth-child(1) { animation-delay: -0.32s; }
	.loading-dot:nth-child(2) { animation-delay: -0.16s; }
	@keyframes dotBounce { 0%, 80%, 100% { transform: scale(0); } 40% { transform: scale(1); } }

	/* ---------------------------------------------------------------------------------------
	P. RESPONSIVE MEDIA QUERIES
	--------------------------------------------------------------------------------------- */
	@media (max-width: 1024px) {
	.code-workspace-panel.expanded { width: 100%; position: absolute; top: 0; left: 0; height: 100%; z-index: 2000; }
	}

	@media (max-width: 900px) {
	.sidebar-container { position: absolute; left: -320px; z-index: 1000; height: 100%; box-shadow: var(--shadow-float); }
	.sidebar-container.active { left: 0; }
	.btn-hamburger { display: flex; }
	.btn-mobile-close { display: flex; }

	.chat-scroll-area { padding: 24px 15px; }
	.input-dock { padding: 10px 15px 20px; }

	.chat-message-row { max-width: 95%; }
	.btn-scroll-trigger { bottom: 130px; }

	.hero-greeting { font-size: 32px; }
	.prompt-suggestions-grid { grid-template-columns: 1fr; }

	.input-tools-row { flex-wrap: wrap; }
	.main-textarea { min-width: 100%; order: -1; margin-bottom: 10px; }
	}
	</style>
	</head>
	<body>

	<!-- =========================================================================================
	DOM ELEMENT 1: GLOBAL NOTIFICATIONS
	========================================================================================= -->
	<div id="toast-container" class="toast-wrapper"></div>

	<!-- =========================================================================================
	DOM ELEMENT 2: INITIAL STARTUP OVERLAY
	========================================================================================= -->
	<div class="startup-overlay" id="welcomeOverlay">
	<div class="startup-logo-container">
	<div class="startup-logo-glow"></div>
	<img src="https://i.ibb.co/0y2sdbq6/PT-20260523-133251-0000.png" alt="Arjun Core Identity">
	</div>
	<h1 class="startup-title">Welcome to Arjun 2.O</h1>
	<p class="startup-desc">Professional Enterprise Edition. Experience secure workspace logic generation, high-fidelity visual rendering, and zero-latency live conversational mode.</p>
	<button class="btn-startup-launch" onclick="ApplicationCore.launchSystem()">
	Initialize System
	<svg viewBox="0 0 24 24" width="20" height="20" fill="none" stroke="currentColor" stroke-width="2.5"><line x1="5" y1="12" x2="19" y2="12"></line><polyline points="12 5 19 12 12 19"></polyline></svg>
	</button>
	</div>

	<!-- =========================================================================================
	DOM ELEMENT 3: LIVE MODE FULLSCREEN OVERLAY
	========================================================================================= -->
	<div class="live-mode-viewport" id="liveOverlay">
	<button class="btn-close-live" onclick="LiveModeController.terminate()" title="Exit Live Mode">
	<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5"><line x1="18" y1="6" x2="6" y2="18"></line><line x1="6" y1="6" x2="18" y2="18"></line></svg>
	</button>

	<div class="pulsing-orb-wrapper">
	<div class="energy-ring"></div>
	<div class="energy-ring"></div>
	<div class="energy-ring"></div>
	<div class="energy-core" id="liveOrb"></div>
	</div>

	<div class="live-feedback-status" id="liveStatusText">Initializing Audio Stream...</div>
	<div class="live-feedback-text" id="liveTranscriptText">Speak directly to Arjun. Natural language processing active.</div>

	<div class="live-control-deck">
	<button class="btn-live-deck mic-control" id="liveMicBtn" onclick="VoiceEngine.toggleLive()">
	<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"><path d="M12 2a3 3 0 0 0-3 3v7a3 3 0 0 0 6 0V5a3 3 0 0 0-3-3Z"></path><path d="M19 10v2a7 7 0 0 1-14 0v-2"></path><line x1="12" x2="12" y1="19" y2="22"></line></svg>
	</button>
	</div>
	</div>

	<!-- =========================================================================================
	DOM ELEMENT 4: AMBIENT BACKGROUND
	========================================================================================= -->
	<div class="ambient-environment">
	<div class="ambient-orb orb-top-left"></div>
	<div class="ambient-orb orb-bottom-right"></div>
	</div>

	<!-- =========================================================================================
	DOM ELEMENT 5: MASTER APPLICATION CONTAINER
	========================================================================================= -->
	<div class="app-root">

	<!-- -------------------------------------------------------------------------------------
	A. NAVIGATION SIDEBAR
	------------------------------------------------------------------------------------- -->
	<aside class="sidebar-container" id="sidebar">
	<div class="sidebar-header">
	<a href="#" class="brand-identity">
	<img src="https://i.ibb.co/0y2sdbq6/PT-20260523-133251-0000.png" alt="Arjun Logo">
	<div class="brand-typography">
	<span class="brand-name">ARJUN 2.O</span>
	<span class="brand-edition">Professional</span>
	</div>
	</a>
	<button class="btn-mobile-close" onclick="UIManager.toggleSidebar()">
	<svg viewBox="0 0 24 24" width="20" height="20" stroke="currentColor" stroke-width="2.5" fill="none"><line x1="18" y1="6" x2="6" y2="18"></line><line x1="6" y1="6" x2="18" y2="18"></line></svg>
	</button>
	</div>

	<div class="sidebar-body">

	<!-- Authentication Widget -->
	<div class="auth-widget">
	<button id="loginPromptBtn" class="btn-secure-connect" onclick="AuthManager.openModal()">
	<svg viewBox="0 0 24 24" width="18" height="18" fill="none" stroke="currentColor" stroke-width="2.5"><rect x="3" y="11" width="18" height="11" rx="2" ry="2"></rect><path d="M7 11V7a5 5 0 0 1 10 0v4"></path></svg>
	Secure Login
	</button>

	<div id="userProfile" class="user-profile-display">
	<div class="avatar-badge" id="uAvatar">U</div>
	<div class="user-details">
	<div class="user-email-id" id="uEmail">user@network.com</div>
	<div class="user-clearance-level">Verified Clearance</div>
	</div>
	<button class="btn-system-logout" onclick="AuthManager.logout()" title="Terminate Session">
	<svg viewBox="0 0 24 24" width="18" height="18" fill="none" stroke="currentColor" stroke-width="2.5"><path d="M9 21H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h4"></path><polyline points="16 17 21 12 16 7"></polyline><line x1="21" y1="12" x2="9" y2="12"></line></svg>
	</button>
	</div>
	</div>

	<!-- Branding & Developer Info -->
	<div class="developer-credit-box">
	<img src="https://i.ibb.co/0y2sdbq6/PT-20260523-133251-0000.png" alt="Arjun Core Image">
	<h3 class="dev-box-title">Arjun Intelligence</h3>
	<p class="dev-box-subtitle">ENGINEERED BY ABHAY KUMAR</p>
	</div>

	<!-- Clear Memory Context -->
	<button class="btn-erase-memory" onclick="ChatEngine.clearMemory()">
	<svg viewBox="0 0 24 24" width="18" height="18" fill="none" stroke="currentColor" stroke-width="2.5"><polyline points="3 6 5 6 21 6"></polyline><path d="M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2"></path></svg>
	Wipe Memory Context
	</button>
	</div>
	</aside>

	<!-- -------------------------------------------------------------------------------------
	B. MAIN CHAT ENGINE INTERFACE
	------------------------------------------------------------------------------------- -->
	<main class="main-chat-wrapper">

	<!-- Top Status Bar -->
	<header class="chat-top-bar">
	<div class="top-bar-left">
	<button class="btn-hamburger" onclick="UIManager.toggleSidebar()">
	<svg viewBox="0 0 24 24" width="24" height="24" stroke="currentColor" stroke-width="2.5" fill="none"><line x1="3" y1="12" x2="21" y2="12"></line><line x1="3" y1="6" x2="21" y2="6"></line><line x1="3" y1="18" x2="21" y2="18"></line></svg>
	</button>
	<div class="system-status-pill">
	<div class="pulse-dot"></div>
	System Online
	</div>
	</div>

	<!-- LIVE MODE ACTIVATOR -->
	<button class="btn-activate-live" onclick="LiveModeController.initialize()">
	<svg viewBox="0 0 24 24" stroke="currentColor" stroke-width="2.5" fill="none"><circle cx="12" cy="12" r="10"></circle><circle cx="12" cy="12" r="4" fill="currentColor"></circle></svg>
	LIVE MODE
	</button>
	</header>

	<!-- Scrollable Conversation Area -->
	<div class="chat-scroll-area" id="msgs" onscroll="UIManager.checkScrollState()">

	<!-- Internal Welcome / Empty State -->
	<div class="chat-hero-section" id="welcomeState">
	<div class="hero-avatar-wrapper">
	<div class="hero-avatar-glow"></div>
	<img src="https://i.ibb.co/0y2sdbq6/PT-20260523-133251-0000.png" alt="Arjun Logo Large">
	</div>
	<h2 class="hero-greeting">How can I assist you today?</h2>
	<p class="hero-description">Experience next-generation reasoning, seamless multi-file analysis, and secure workspace code generation engineered by Abhay Kumar.</p>

	<div id="guestBadge" class="guest-warning-badge">
	⚠️ Guest Mode Active: <span id="guestCountDisplay">0</span>/3 Queries Used. Please login.
	</div>

	<div class="prompt-suggestions-grid">
	<div class="prompt-card" onclick="ChatEngine.sendExample('Write a secure python script for a modern Flask backend server.')">
	<span class="prompt-icon">💻</span>
	<div class="prompt-title">Generate Production Code</div>
	<div class="prompt-desc">Create secure, workspace-ready architecture instantly.</div>
	</div>
	<div class="prompt-card" onclick="ChatEngine.sendExample('Create a hyper-realistic 8k image of a futuristic Indian smart city.')">
	<span class="prompt-icon">🎨</span>
	<div class="prompt-title">Render Stunning Visions</div>
	<div class="prompt-desc">Utilize advanced AI to paint your imagination.</div>
	</div>
	</div>
	</div>
	<!-- Dynamic Chat Bubbles will be appended here -->
	</div>

	<!-- Floating Scroll Down Button -->
	<button class="btn-scroll-trigger" id="scrollTriggerBtn" onclick="UIManager.forceScrollDown()">
	<svg viewBox="0 0 24 24" width="24" height="24" fill="none" stroke="currentColor" stroke-width="2.5"><polyline points="6 9 12 15 18 9"></polyline></svg>
	</button>

	<!-- Bottom Input Dock -->
	<div class="input-dock">
	<div class="input-master-container">

	<!-- File Preview Component -->
	<div class="upload-preview-bar" id="filePreviewBar">
	<img class="upload-thumb" id="previewImgThumb" src="" style="display:none;">
	<div class="upload-thumb" id="previewDocIcon" style="display:none;">📄</div>
	<div class="upload-meta">
	<div class="upload-filename" id="previewFileName">document.pdf</div>
	<div class="upload-status-text">File ready to analyze</div>
	</div>
	<button class="btn-discard-upload" onclick="FileProcessor.discardFile()">
	<svg viewBox="0 0 24 24" width="16" height="16" fill="none" stroke="currentColor" stroke-width="2.5"><line x1="18" y1="6" x2="6" y2="18"></line><line x1="6" y1="6" x2="18" y2="18"></line></svg>
	</button>
	</div>

	<!-- Main Tool & Input Row -->
	<div class="input-tools-row">

	<!-- Attachment Dropdown Module -->
	<div class="attachment-module">
	<button class="btn-tool-icon" onclick="UIManager.toggleAttachMenu()" title="Attach File">
	<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round"><path d="M21.44 11.05l-9.19 9.19a6 6 0 0 1-8.49-8.49l9.19-9.19a4 4 0 0 1 5.66 5.66l-9.2 9.19a2 2 0 0 1-2.83-2.83l8.49-8.48"></path></svg>
	</button>

	<div class="attachment-dropdown" id="attachDropdownMenu">
	<div class="dropdown-item" onclick="FileProcessor.triggerFileSelector('image')">
	<span class="emoji-icon">🖼️</span> High-Res Image
	</div>
	<div class="dropdown-item" onclick="FileProcessor.triggerFileSelector('video')">
	<span class="emoji-icon">🎥</span> Video Media
	</div>
	<div class="dropdown-item" onclick="FileProcessor.triggerFileSelector('audio')">
	<span class="emoji-icon">🎵</span> Audio Track
	</div>
	<div class="dropdown-item" onclick="FileProcessor.triggerFileSelector('document')">
	<span class="emoji-icon">📄</span> Document / Code
	</div>
	</div>

	<!-- Hidden File Inputs -->
	<input type="file" id="sys-inp-image" class="stealth-input" accept="image/*" onchange="FileProcessor.processFile(this, 'image')">
	<input type="file" id="sys-inp-video" class="stealth-input" accept="video/*" onchange="FileProcessor.processFile(this, 'video')">
	<input type="file" id="sys-inp-audio" class="stealth-input" accept="audio/*" onchange="FileProcessor.processFile(this, 'audio')">
	<input type="file" id="sys-inp-document" class="stealth-input" accept=".pdf,.doc,.docx,.txt,.md,.csv,.json,.py,.js,.html,.css,.cpp,.c,.java" onchange="FileProcessor.processFile(this, 'document')">
	</div>

	<!-- Smart Language Toggle Button -->
	<button class="language-toggle-chip" id="smartLangToggle" onclick="VoiceEngine.switchLanguage()" title="Switch Voice Engine Language">
	🌐 <span id="langDisplayBadge">EN</span>
	</button>

	<!-- Voice Dictation Button -->
	<button class="btn-tool-icon btn-mic-tool" id="masterVoiceBtn" onclick="VoiceEngine.toggleDictation()" title="Voice Dictation">
	<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round"><path d="M12 2a3 3 0 0 0-3 3v7a3 3 0 0 0 6 0V5a3 3 0 0 0-3-3Z"></path><path d="M19 10v2a7 7 0 0 1-14 0v-2"></path><line x1="12" x2="12" y1="19" y2="22"></line></svg>
	</button>

	<!-- Expanding Text Area -->
	<textarea class="main-textarea" id="mainChatInput" placeholder="Message Arjun Intelligence..." rows="1" onkeydown="ChatEngine.handleKeyboard(event)" oninput="UIManager.autoGrowTextArea(this)"></textarea>

	<!-- Master Send Button -->
	<button class="btn-master-send" id="masterSendBtn" onclick="ChatEngine.initiateDispatch()">
	<svg viewBox="0 0 24 24"><path d="M2.01 21L23 12 2.01 3 2 10l15 2-15 2z"/></svg>
	</button>
	</div>
	</div>
	<div class="bottom-branding-text">Secured by Arjun Core Architecture • Developed by Abhay Kumar</div>
	</div>
	</main>

	<!-- -------------------------------------------------------------------------------------
	C. WORKSPACE CODE EDITOR PANEL
	------------------------------------------------------------------------------------- -->
	<aside class="code-workspace-panel" id="workspacePanel">
	<div class="workspace-header-bar">
	<div class="workspace-title-group">
	<svg viewBox="0 0 24 24" width="20" height="20" fill="none" stroke="currentColor" stroke-width="2.5"><polyline points="16 18 22 12 16 6"></polyline><polyline points="8 6 2 12 8 18"></polyline></svg>
	<span id="workspaceTitleBadge">Workspace</span>
	</div>
	<div class="workspace-tools">
	<button class="btn-workspace-tool" onclick="WorkspaceEngine.executeCopy(this)">
	<svg viewBox="0 0 24 24" width="16" height="16" fill="none" stroke="currentColor" stroke-width="2.5"><rect x="9" y="9" width="13" height="13" rx="2" ry="2"></rect><path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"></path></svg>
	Copy Source
	</button>
	<button class="btn-workspace-tool close" onclick="WorkspaceEngine.closePanel()" title="Close Editor">
	<svg viewBox="0 0 24 24" width="18" height="18" fill="none" stroke="currentColor" stroke-width="2.5"><line x1="18" y1="6" x2="6" y2="18"></line><line x1="6" y1="6" x2="18" y2="18"></line></svg>
	</button>
	</div>
	</div>
	<div class="workspace-editor-surface">
	<pre><code id="workspaceCodeBlock" class="hljs"></code></pre>
	</div>
	</aside>
	</div>

	<!-- =========================================================================================
	DOM ELEMENT 6: SECURE AUTHENTICATION MODAL
	========================================================================================= -->
	<div class="secure-modal-backdrop" id="secureAuthModal">
	<div class="secure-modal-surface">
	<button class="btn-modal-dismiss" onclick="AuthManager.closeModal()">
	<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5"><line x1="18" y1="6" x2="6" y2="18"></line><line x1="6" y1="6" x2="18" y2="18"></line></svg>
	</button>
	<div class="modal-brand-header">Arjun Network</div>

	<div class="auth-tab-switch">
	<div class="auth-tab-item active" id="btn-tab-login" onclick="AuthManager.switchTab('login')">Connect</div>
	<div class="auth-tab-item" id="btn-tab-register" onclick="AuthManager.switchTab('register')">Enroll</div>
	</div>

	<!-- Login Flow -->
	<div id="auth-flow-login">
	<div class="auth-form-view active" id="auth-log-phase-1">
	<input type="email" class="auth-input-element" id="authLogEmail" placeholder="Authorized Email Address">
	<button class="btn-auth-execute" id="btn-fire-log-otp" onclick="AuthManager.process('login_send_otp')">Generate OTP</button>
	</div>
	<div class="auth-form-view" id="auth-log-phase-2">
	<input type="number" class="auth-input-element" id="authLogOTP" placeholder="Validation Code (OTP)">
	<button class="btn-auth-execute" id="btn-fire-log-verify" onclick="AuthManager.process('login_verify')">Authenticate</button>
	<button class="btn-auth-return" onclick="AuthManager.switchPhase('auth-log-phase-2', 'auth-log-phase-1')">← Go Back</button>
	</div>
	</div>

	<!-- Register Flow -->
	<div id="auth-flow-register" style="display:none;">
	<div class="auth-form-view active" id="auth-reg-phase-1">
	<input type="text" class="auth-input-element" id="authRegName" placeholder="Full Legal Name">
	<input type="email" class="auth-input-element" id="authRegEmail" placeholder="Email Address">
	<button class="btn-auth-execute" id="btn-fire-reg-otp" onclick="AuthManager.process('register_send_otp')">Verify Identity</button>
	</div>
	<div class="auth-form-view" id="auth-reg-phase-2">
	<input type="number" class="auth-input-element" id="authRegOTP" placeholder="Identity Token (OTP)">
	<button class="btn-auth-execute" id="btn-fire-reg-verify" onclick="AuthManager.process('register_verify')">Initialize Account</button>
	<button class="btn-auth-return" onclick="AuthManager.switchPhase('auth-reg-phase-2', 'auth-reg-phase-1')">← Go Back</button>
	</div>
	</div>
	</div>
	</div>

	<!-- =========================================================================================
	7. ENTERPRISE JAVASCRIPT LOGIC (पूर्ण आर्किटेक्चर)
	========================================================================================= -->
	<script>
	/**
	* System Configuration & State Management
	*/
	const Config = {
	GAS_URL: "https://script.google.com/macros/s/AKfycbzTsXGoVh97JjtFAAG825GF4WUZqf7FDB3Zbxyf0nrLXt_1HjJSSqA829UcdoamRPvg0A/exec",
	LOGO_URL: "https://i.ibb.co/0y2sdbq6/PT-20260523-133251-0000.png",
	PDF_WORKER: 'https://cdnjs.cloudflare.com/ajax/libs/pdf.js/3.11.174/pdf.worker.min.js'
	};

	// Initialize PDF worker
	pdfjsLib.GlobalWorkerOptions.workerSrc = Config.PDF_WORKER;

	// Global Application State
	const AppState = {
	currentUser: localStorage.getItem('arjun_user') \|\| null,
	guestCount: parseInt(localStorage.getItem('arjun_guest') \|\| '0', 10),
	history: [],
	pendingAttachment: null,
	isProcessing: false,
	isUserScrolling: false,
	generatedCodeBlocks: [],
	currentWorkspaceId: null,
	isStreamingActive: false,
	isLiveModeEngaged: false
	};

	/**
	* Utility Classes & Functions
	*/
	const Utils = {
	showToast: (message) => {
	const container = document.getElementById('toast-container');
	const toast = document.createElement('div');
	toast.className = 'toast-notification';
	// Success SVG Icon inline
	toast.innerHTML = `<svg viewBox="0 0 24 24" fill="none" stroke="currentColor"><polyline points="20 6 9 17 4 12"></polyline></svg> ${message}`;
	container.appendChild(toast);
	setTimeout(() => toast.remove(), 3000);
	},

	escapeHTML: (str) => {
	return str.replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>');
	},

	// Robust Fallback Copy Mechanism (100% Reliability)
	executeFallbackCopy: (text, btnElement) => {
	const textArea = document.createElement("textarea");
	textArea.value = text;
	textArea.style.top = "0";
	textArea.style.left = "0";
	textArea.style.position = "fixed";
	document.body.appendChild(textArea);
	textArea.focus();
	textArea.select();

	try {
	const successful = document.execCommand('copy');
	if (successful) {
	const originalHTML = btnElement.innerHTML;
	btnElement.innerHTML = `<svg viewBox="0 0 24 24" width="14" height="14" fill="none" stroke="currentColor" stroke-width="2.5"><polyline points="20 6 9 17 4 12"></polyline></svg> Success`;
	setTimeout(() => { btnElement.innerHTML = originalHTML; }, 2500);
	} else {
	Utils.showToast("Clipboard access denied.");
	}
	} catch (err) {
	Utils.showToast("System error copying text.");
	}
	document.body.removeChild(textArea);
	},

	copyToClipboard: (btnElement, textToCopy) => {
	if (!navigator.clipboard) {
	Utils.executeFallbackCopy(textToCopy, btnElement);
	return;
	}
	navigator.clipboard.writeText(textToCopy).then(() => {
	const originalHTML = btnElement.innerHTML;
	btnElement.innerHTML = `<svg viewBox="0 0 24 24" width="14" height="14" fill="none" stroke="currentColor" stroke-width="2.5"><polyline points="20 6 9 17 4 12"></polyline></svg> Success`;
	setTimeout(() => { btnElement.innerHTML = originalHTML; }, 2500);
	}).catch((err) => {
	console.warn('Modern API failed, utilizing fallback...', err);
	Utils.executeFallbackCopy(textToCopy, btnElement);
	});
	}
	};

	/**
	* Authentication Manager (Google Apps Script Integration)
	*/
	const AuthManager = {
	initUI: () => {
	const promptBtn = document.getElementById('loginPromptBtn');
	const profileCard = document.getElementById('userProfile');
	const guestBadge = document.getElementById('guestBadge');

	if (AppState.currentUser) {
	promptBtn.style.display = 'none';
	profileCard.style.display = 'flex';
	document.getElementById('uEmail').innerText = AppState.currentUser;
	document.getElementById('uAvatar').innerText = AppState.currentUser.charAt(0).toUpperCase();
	if(guestBadge) guestBadge.style.display = 'none';
	} else {
	promptBtn.style.display = 'flex';
	profileCard.style.display = 'none';
	if(guestBadge) {
	guestBadge.style.display = 'inline-flex';
	document.getElementById('guestCountDisplay').innerText = AppState.guestCount;
	}
	}
	},

	openModal: () => document.getElementById('secureAuthModal').style.display = 'flex',
	closeModal: () => document.getElementById('secureAuthModal').style.display = 'none',

	switchTab: (tabName) => {
	document.querySelectorAll('.auth-tab-item').forEach(el => el.classList.remove('active'));
	document.getElementById(`btn-tab-${tabName}`).classList.add('active');
	document.getElementById('auth-flow-login').style.display = tabName === 'login' ? 'block' : 'none';
	document.getElementById('auth-flow-register').style.display = tabName === 'register' ? 'block' : 'none';
	},

	switchPhase: (currentId, nextId) => {
	document.getElementById(currentId).classList.remove('active');
	document.getElementById(nextId).classList.add('active');
	},

	process: async (actionType) => {
	const payload = { action: actionType };
	let buttonId = '';

	if (actionType === 'register_send_otp') {
	payload.name = document.getElementById('authRegName').value.trim();
	payload.email = document.getElementById('authRegEmail').value.trim();
	payload.phone = "0000000000"; payload.organization = "Arjun Base";
	if (!payload.email \|\| !payload.name) return Utils.showToast("Identification details required.");
	buttonId = 'btn-fire-reg-otp';
	}
	else if (actionType === 'login_send_otp') {
	payload.email = document.getElementById('authLogEmail').value.trim();
	if (!payload.email) return Utils.showToast("Email required for validation.");
	buttonId = 'btn-fire-log-otp';
	}
	else if (actionType === 'register_verify' \|\| actionType === 'login_verify') {
	payload.email = document.getElementById(actionType === 'register_verify' ? 'authRegEmail' : 'authLogEmail').value.trim();
	payload.otp = document.getElementById(actionType === 'register_verify' ? 'authRegOTP' : 'authLogOTP').value.trim();
	if (!payload.otp) return Utils.showToast("Security token required.");
	buttonId = actionType === 'register_verify' ? 'btn-fire-reg-verify' : 'btn-fire-log-verify';
	}

	const triggerBtn = document.getElementById(buttonId);
	const originalText = triggerBtn.innerHTML;
	triggerBtn.disabled = true;
	triggerBtn.innerText = 'Establishing Connection...';

	try {
	const response = await fetch(Config.GAS_URL, { method: 'POST', body: JSON.stringify(payload) });
	const result = await response.json();

	if (result.status === 'success') {
	Utils.showToast(result.message);
	if (actionType === 'register_send_otp') AuthManager.switchPhase('auth-reg-phase-1', 'auth-reg-phase-2');
	else if (actionType === 'login_send_otp') AuthManager.switchPhase('auth-log-phase-1', 'auth-log-phase-2');
	else if (actionType === 'register_verify' \|\| actionType === 'login_verify') {
	AppState.currentUser = payload.email;
	localStorage.setItem('arjun_user', AppState.currentUser);
	AuthManager.closeModal();
	AuthManager.initUI();
	ChatEngine.syncHistoryFromCloud();
	}
	} else {
	Utils.showToast(result.message);
	}
	} catch (error) {
	Utils.showToast("Encrypted gateway error. Check network.");
	}

	triggerBtn.disabled = false;
	triggerBtn.innerHTML = originalText;
	},

	logout: () => {
	localStorage.removeItem('arjun_user');
	location.reload();
	}
	};

	/**
	* UI & DOM Management
	*/
	const UIManager = {
	toggleSidebar: () => {
	document.getElementById('sidebar').classList.toggle('active');
	},

	checkScrollState: () => {
	const msgArea = document.getElementById('msgs');
	const isAtBottom = Math.abs((msgArea.scrollHeight - msgArea.scrollTop) - msgArea.clientHeight) < 80;
	AppState.isUserScrolling = !isAtBottom;
	const scrollBtn = document.getElementById('scrollTriggerBtn');
	if (AppState.isUserScrolling) scrollBtn.classList.add('visible');
	else scrollBtn.classList.remove('visible');
	},

	forceScrollDown: () => {
	const msgArea = document.getElementById('msgs');
	msgArea.scrollTo({ top: msgArea.scrollHeight, behavior: 'smooth' });
	AppState.isUserScrolling = false;
	document.getElementById('scrollTriggerBtn').classList.remove('visible');
	},

	autoScroll: () => {
	if (!AppState.isUserScrolling) {
	const msgArea = document.getElementById('msgs');
	msgArea.scrollTop = msgArea.scrollHeight;
	}
	},

	autoGrowTextArea: (element) => {
	element.style.height = 'auto';
	element.style.height = Math.min(element.scrollHeight, 200) + 'px';
	},

	toggleAttachMenu: () => {
	document.getElementById('attachDropdownMenu').classList.toggle('visible');
	}
	};

	// Close dropdown when clicking outside
	document.addEventListener('click', (event) => {
	const wrapper = document.querySelector('.attachment-module');
	if (!wrapper.contains(event.target)) {
	document.getElementById('attachDropdownMenu').classList.remove('visible');
	}
	});

	/**
	* Voice & Speech Engine (Smart Bilingual Toggle)
	*/
	const VoiceEngine = {
	recognition: null,
	currentLanguage: 'en-IN',

	init: () => {
	const SR = window.SpeechRecognition \|\| window.webkitSpeechRecognition;
	if (!SR) return;

	VoiceEngine.recognition = new SR();
	VoiceEngine.recognition.continuous = false;
	VoiceEngine.recognition.interimResults = false;
	VoiceEngine.recognition.lang = VoiceEngine.currentLanguage;

	VoiceEngine.recognition.onstart = () => {
	document.getElementById('masterVoiceBtn').classList.add('active-listening');
	if (AppState.isLiveModeEngaged) {
	document.getElementById('liveMicBtn').classList.add('is-recording');
	document.getElementById('liveStatusText').innerText = "Analyzing Input...";
	document.getElementById('liveOrb').style.transform = "scale(1.25)";
	}
	};

	VoiceEngine.recognition.onresult = (event) => {
	let transcript = '';
	for (let i = event.resultIndex; i < event.results.length; ++i) {
	transcript += event.results[i][0].transcript;
	}
	transcript = transcript.trim();
	if (transcript.length > 0) {
	transcript = transcript.charAt(0).toUpperCase() + transcript.slice(1);
	if (!/[.!?।]$/.test(transcript)) transcript += '.';
	transcript += ' ';
	}

	if (AppState.isLiveModeEngaged) {
	document.getElementById('liveTranscriptText').innerText = `"${transcript}"`;
	document.getElementById('liveStatusText').innerText = "Synthesizing Response...";
	document.getElementById('mainChatInput').value = transcript;
	ChatEngine.initiateDispatch();
	} else {
	const inputField = document.getElementById('mainChatInput');
	inputField.value = (inputField.value + ' ' + transcript).trim();
	UIManager.autoGrowTextArea(inputField);
	}
	};

	VoiceEngine.recognition.onend = () => {
	document.getElementById('masterVoiceBtn').classList.remove('active-listening');
	if (AppState.isLiveModeEngaged && !AppState.isProcessing) {
	document.getElementById('liveMicBtn').classList.remove('is-recording');
	document.getElementById('liveStatusText').innerText = "Tap mic to interact";
	document.getElementById('liveOrb').style.transform = "scale(1)";
	}
	};

	VoiceEngine.recognition.onerror = (event) => {
	Utils.showToast("Voice module error: " + event.error);
	document.getElementById('masterVoiceBtn').classList.remove('active-listening');
	if (AppState.isLiveModeEngaged) {
	document.getElementById('liveMicBtn').classList.remove('is-recording');
	document.getElementById('liveStatusText').innerText = "Audio Failure. Retry.";
	}
	};
	},

	switchLanguage: () => {
	const btn = document.getElementById('smartLangToggle');
	const badge = document.getElementById('langDisplayBadge');

	if (VoiceEngine.currentLanguage === 'en-IN') {
	VoiceEngine.currentLanguage = 'hi-IN';
	badge.innerText = 'हि';
	btn.classList.add('hindi-active');
	Utils.showToast("Acoustic Protocol: Pure Hindi (देवनागरी)");
	} else {
	VoiceEngine.currentLanguage = 'en-IN';
	badge.innerText = 'EN';
	btn.classList.remove('hindi-active');
	Utils.showToast("Acoustic Protocol: English / Hybrid");
	}

	if (VoiceEngine.recognition) {
	VoiceEngine.recognition.lang = VoiceEngine.currentLanguage;
	}
	},

	toggleDictation: () => {
	if (!VoiceEngine.recognition) return Utils.showToast("Hardware dictation unsupported.");
	try { VoiceEngine.recognition.start(); } catch (e) { VoiceEngine.recognition.stop(); }
	},

	toggleLive: () => {
	if (!VoiceEngine.recognition) return Utils.showToast("Hardware dictation unsupported.");
	try { VoiceEngine.recognition.start(); } catch (e) { VoiceEngine.recognition.stop(); }
	},

	// Calling Backend TTS
	executeTTS: async (text) => {
	const cleanText = text.replace(/[_~`#]/g, '').replace(/<[^>]>?/gm, '');
	Utils.showToast("🔊 Linking with Neural Voice Matrix...");
	try {
	const response = await fetch('/api/tts', {
	method: 'POST',
	headers: { 'Content-Type': 'application/json' },
	body: JSON.stringify({ text: cleanText })
	});
	if (!response.ok) throw new Error("Backend Synthesis Fault");

	const blob = await response.blob();
	const audioUrl = URL.createObjectURL(blob);
	const audio = new Audio(audioUrl);
	audio.play();
	} catch (error) {
	Utils.showToast("Neural link failed. Verify backend integrity.");
	}
	}
	};
	VoiceEngine.init();

	/**
	* Live Mode Controller
	*/
	const LiveModeController = {
	initialize: () => {
	AppState.isLiveModeEngaged = true;
	document.getElementById('liveOverlay').classList.add('active');
	if (VoiceEngine.recognition) {
	setTimeout(() => {
	try { VoiceEngine.recognition.start(); } catch(e){}
	}, 600);
	}
	},
	terminate: () => {
	AppState.isLiveModeEngaged = false;
	document.getElementById('liveOverlay').classList.remove('active');
	if (VoiceEngine.recognition) {
	try { VoiceEngine.recognition.stop(); } catch(e){}
	}
	}
	};

	/**
	* File & Attachment Processor
	*/
	const FileProcessor = {
	triggerFileSelector: (type) => {
	document.getElementById('attachDropdownMenu').classList.remove('visible');
	document.getElementById('sys-inp-' + type).click();
	},

	processFile: async (inputElement, typeContext) => {
	const file = inputElement.files[0];
	if (!file) return;

	const fName = file.name.toLowerCase();
	const mime = file.type;

	// Strict validation
	if (typeContext === 'image' && !mime.startsWith('image/')) { Utils.showToast("Format Rejected: Visual media required."); inputElement.value=''; return; }
	if (typeContext === 'video' && !mime.startsWith('video/')) { Utils.showToast("Format Rejected: Video media required."); inputElement.value=''; return; }
	if (typeContext === 'audio' && !mime.startsWith('audio/')) { Utils.showToast("Format Rejected: Audio media required."); inputElement.value=''; return; }

	// Non-technical Toast Update
	Utils.showToast("Uploading your file, please wait...");

	// Prepare UI preview
	const thumbImg = document.getElementById('previewImgThumb');
	const docIcon = document.getElementById('previewDocIcon');

	thumbImg.style.display = 'none';
	docIcon.style.display = 'none';
	document.getElementById('previewFileName').innerText = file.name;
	document.getElementById('filePreviewBar').classList.add('visible');

	const fileReader = new FileReader();

	if (typeContext === 'image') {
	fileReader.onload = (e) => {
	AppState.pendingAttachment = { type: 'image', data: e.target.result.split(',')[1], name: file.name };
	thumbImg.src = e.target.result;
	thumbImg.style.display = 'flex';
	};
	fileReader.readAsDataURL(file);
	}
	else if (typeContext === 'video' \|\| typeContext === 'audio') {
	fileReader.onload = (e) => {
	AppState.pendingAttachment = { type: typeContext, data: e.target.result.split(',')[1], name: file.name };
	docIcon.innerText = typeContext === 'video' ? '🎥' : '🎵';
	docIcon.style.display = 'flex';
	};
	fileReader.readAsDataURL(file);
	}
	else if (typeContext === 'document') {
	docIcon.innerText = '📄';
	docIcon.style.display = 'flex';

	if (fName.endsWith('.pdf')) {
	fileReader.onload = async function() {
	try {
	const typedArray = new Uint8Array(this.result);
	const pdfDoc = await pdfjsLib.getDocument(typedArray).promise;
	let extractedText = "";
	for (let i = 1; i <= pdfDoc.numPages; i++) {
	const page = await pdfDoc.getPage(i);
	const content = await page.getTextContent();
	extractedText += content.items.map(s => s.str).join(' ') + "\n";
	}
	AppState.pendingAttachment = { type: 'text', data: extractedText.trim() \|\| "No readable text found.", name: file.name };
	Utils.showToast("Your PDF is ready!");
	} catch (e) {
	Utils.showToast("PDF parsing encountered an error.");
	FileProcessor.discardFile();
	}
	};
	fileReader.readAsArrayBuffer(file);
	}
	else if (fName.endsWith('.docx') \|\| fName.endsWith('.doc')) {
	fileReader.onload = async function() {
	try {
	const buffer = this.result;
	const resultData = await mammoth.extractRawText({ arrayBuffer: buffer });
	AppState.pendingAttachment = { type: 'text', data: resultData.value.trim() \|\| "No readable text found.", name: file.name };
	Utils.showToast("Your Word document is ready!");
	} catch(e) {
	Utils.showToast("Document parsing encountered an error.");
	FileProcessor.discardFile();
	}
	};
	fileReader.readAsArrayBuffer(file);
	}
	else {
	// Standard Text/Code parsing
	fileReader.onload = (e) => {
	AppState.pendingAttachment = { type: 'text', data: e.target.result, name: file.name };
	Utils.showToast("Your file is ready!");
	};
	fileReader.readAsText(file);
	}
	}
	// Reset input for sequential identical uploads
	inputElement.value = '';
	},

	discardFile: () => {
	AppState.pendingAttachment = null;
	document.getElementById('filePreviewBar').classList.remove('visible');
	}
	};

	/**
	* Workspace Code Engine
	*/
	const WorkspaceEngine = {
	launch: (codeBlockId) => {
	AppState.currentWorkspaceId = codeBlockId;
	const codeData = AppState.generatedCodeBlocks[codeBlockId];

	document.getElementById('wsTitleText').innerText = codeData.lang ? `Generated ${codeData.lang.toUpperCase()}` : "Compiled Code";
	const blockDisplay = document.getElementById('workspaceCodeBlock');
	blockDisplay.className = `hljs language-${codeData.lang \|\| 'plaintext'}`;
	blockDisplay.textContent = codeData.code;

	hljs.highlightElement(blockDisplay);
	document.getElementById('workspacePanel').classList.add('expanded');

	if (window.innerWidth <= 1024) {
	document.getElementById('sidebar').classList.remove('active');
	}
	},

	closePanel: () => {
	document.getElementById('workspacePanel').classList.remove('expanded');
	},

	executeCopy: (btnElement) => {
	if (AppState.currentWorkspaceId !== null) {
	const srcCode = AppState.generatedCodeBlocks[AppState.currentWorkspaceId].code;
	Utils.copyToClipboard(btnElement, srcCode);
	}
	}
	};

	// Customize Marked.js Renderer for Streaming UI & Workspace Cards
	const MD_Renderer = new marked.Renderer();
	MD_Renderer.code = function(token) {
	const rawCode = typeof token === 'string' ? token : (token.text \|\| '');
	const langClass = typeof token === 'string' ? arguments[1] : (token.lang \|\| '');

	// Render beautiful loading box during stream
	if (AppState.isStreamingActive) {
	return `
	<div class="streaming-code-container">
	<div class="streaming-code-header">
	<div class="loading-ring"></div>
	Generating Architecture...
	</div>
	<pre><code class="language-${langClass}">${Utils.escapeHTML(rawCode)}</code></pre>
	</div>`;
	}

	// Once stream ends, render functional Workspace button
	const internalId = AppState.generatedCodeBlocks.length;
	AppState.generatedCodeBlocks.push({ code: rawCode, lang: langClass });

	return `
	<div class="workspace-execute-card">
	<div class="ws-card-left">
	<div class="ws-card-icon-box">
	<svg viewBox="0 0 24 24" width="28" height="28" fill="none" stroke="currentColor" stroke-width="2.5"><polyline points="16 18 22 12 16 6"></polyline><polyline points="8 6 2 12 8 18"></polyline></svg>
	</div>
	<div class="ws-card-details">
	<h4>Code Module Compiled</h4>
	<p>${langClass \|\| 'Syntax Detected'}</p>
	</div>
	</div>
	<button class="btn-launch-workspace" onclick="WorkspaceEngine.launch(${internalId})">Open Workspace</button>
	</div>`;
	};
	marked.use({ renderer: MD_Renderer });

	/**
	* Core Chat Processing Engine
	*/
	const ChatEngine = {
	handleKeyboard: (e) => {
	if (e.key === 'Enter' && !e.shiftKey) {
	e.preventDefault();
	ChatEngine.initiateDispatch();
	}
	},

	sendExample: (queryText) => {
	document.getElementById('mainChatInput').value = queryText;
	ChatEngine.initiateDispatch();
	},

	clearMemory: async () => {
	if (AppState.currentUser) {
	Utils.showToast("Purging neural link memory...");
	await fetch(Config.GAS_URL, {
	method: 'POST',
	body: JSON.stringify({ action: "delete_history", email: AppState.currentUser })
	});
	}
	location.reload();
	},

	syncHistoryFromCloud: async () => {
	const messageZone = document.getElementById('msgs');
	document.getElementById('welcomeState').style.display = 'none';
	messageZone.innerHTML = '<div style="text-align:center; padding:80px; font-weight:800; color:var(--brand-saffron); font-size:18px;">Decrypting Historic Archives...</div>';

	try {
	const response = await fetch(Config.GAS_URL, {
	method: 'POST',
	body: JSON.stringify({ action: "get_history", email: AppState.currentUser })
	});
	const resData = await response.json();
	messageZone.innerHTML = '';

	if (resData.status === 'success' && resData.historyJSON !== "[]") {
	AppState.history = JSON.parse(resData.historyJSON);
	AppState.history.forEach(msgObj => {
	if (msgObj.role === 'user') {
	ChatEngine.renderUserMessage(msgObj.content, msgObj.badge, msgObj.previewHTML);
	} else {
	AppState.isStreamingActive = false;
	ChatEngine.renderBotMessage(msgObj.content, true);
	}
	});
	setTimeout(UIManager.forceScrollDown, 150);
	} else {
	document.getElementById('welcomeState').style.display = 'flex';
	}
	} catch (err) {
	messageZone.innerHTML = '';
	document.getElementById('welcomeState').style.display = 'flex';
	}
	},

	saveHistoryToCloud: () => {
	if (AppState.currentUser) {
	fetch(Config.GAS_URL, {
	method: 'POST',
	body: JSON.stringify({ action: "save_history", email: AppState.currentUser, historyJSON: JSON.stringify(AppState.history) })
	});
	}
	},

	// Creates visually appealing preview HTML for within the chat bubble
	buildPreviewHTML: (attachmentObj) => {
	if (!attachmentObj) return '';
	if (attachmentObj.type === 'image') {
	return `<img src="data:image/jpeg;base64,${attachmentObj.data}" class="chat-in-bubble-img" alt="Attached Image">`;
	} else if (attachmentObj.type === 'video') {
	return `<div class="chat-file-card"><span class="icon">🎥</span><span class="name">${attachmentObj.name}</span></div>`;
	} else if (attachmentObj.type === 'audio') {
	return `<div class="chat-file-card"><span class="icon">🎵</span><span class="name">${attachmentObj.name}</span></div>`;
	} else {
	return `<div class="chat-file-card"><span class="icon">📄</span><span class="name">${attachmentObj.name}</span></div>`;
	}
	},

	renderUserMessage: (textContent, badgeText, previewHTMLString = '') => {
	let badgeNode = badgeText ? `<div class="file-badge">${Utils.escapeHTML(badgeText)}</div>` : '';
	const bubbleBox = document.createElement('div');
	bubbleBox.className = 'chat-message-row user-msg';
	bubbleBox.innerHTML = `
	<div class="msg-avatar">U</div>
	<div class="msg-content-column">
	${badgeNode}
	<div class="chat-bubble">
	${previewHTMLString}
	${Utils.escapeHTML(textContent)}
	</div>
	</div>`;
	document.getElementById('msgs').appendChild(bubbleBox);
	},

	renderBotMessage: (textContent, bypassStreamFormatting = false) => {
	const bubbleBox = document.createElement('div');
	bubbleBox.className = 'chat-message-row bot-msg';
	bubbleBox.innerHTML = `
	<div class="msg-avatar"><img src="${Config.LOGO_URL}" alt="AI"></div>
	<div class="msg-content-column">
	<div class="chat-bubble"></div>
	</div>`;
	document.getElementById('msgs').appendChild(bubbleBox);
	ChatEngine.updateBotBubble(bubbleBox, textContent, !bypassStreamFormatting);
	return bubbleBox;
	},

	updateBotBubble: (bubbleDOM, rawMarkup, isCurrentlyStreaming) => {
	const contentTarget = bubbleDOM.querySelector('.chat-bubble');
	// Strip out internal `<think>` reasoning logic so it is hidden
	const strippedMarkup = rawMarkup.replace(/<think>([\s\S]*?)(<\/think>\|$)/gi, '');

	let renderHTML = marked.parse(strippedMarkup.trim());

	if (isCurrentlyStreaming) {
	renderHTML += `<div class="loading-dots-container"><div class="loading-dot"></div><div class="loading-dot"></div><div class="loading-dot"></div></div>`;
	}

	contentTarget.innerHTML = renderHTML;

	// Mount actionable buttons when complete
	let actionTray = bubbleDOM.querySelector('.bot-actions-row');
	if (!isCurrentlyStreaming && !actionTray && strippedMarkup.trim().length > 0) {
	const safeRawCopy = strippedMarkup.replace(/"/g, '"').replace(/'/g, "\\'").replace(/\n/g, '\\n').replace(/\r/g, '');
	const safeRawTTS = strippedMarkup.replace(/"/g, '"').replace(/'/g, "\\'").replace(/\n/g, ' ');

	const actionsHTML = `
	<div class="bot-actions-row">
	<button class="btn-bot-action" onclick="Utils.copyToClipboard(this, \`${safeRawCopy}\`)">
	<svg viewBox="0 0 24 24" width="14" height="14" fill="none" stroke="currentColor" stroke-width="2.5"><rect x="9" y="9" width="13" height="13" rx="2" ry="2"></rect><path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"></path></svg>
	Copy Logic
	</button>
	<button class="btn-bot-action action-tts" onclick="VoiceEngine.executeTTS(\`${safeRawTTS}\`)">
	<svg viewBox="0 0 24 24" width="14" height="14" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"><polygon points="11 5 6 9 2 9 2 15 6 15 11 19 11 5"></polygon><path d="M19.07 4.93a10 10 0 0 1 0 14.14M15.54 8.46a5 5 0 0 1 0 7.07"></path></svg>
	Neural Voice
	</button>
	</div>`;
	bubbleDOM.querySelector('.msg-content-column').insertAdjacentHTML('beforeend', actionsHTML);
	}
	},

	initiateDispatch: async () => {
	if (AppState.isProcessing) return;

	const inputField = document.getElementById('mainChatInput');
	const rawUserText = inputField.value.trim();

	if (!rawUserText && !AppState.pendingAttachment) return;

	// Validate Guest Session Constraint
	if (!AppState.currentUser) {
	if (AppState.guestCount >= 3) {
	AuthManager.openModal();
	return Utils.showToast("Unregistered query limit reached. Secure Login required.");
	}
	AppState.guestCount++;
	localStorage.setItem('arjun_guest', AppState.guestCount.toString());
	document.getElementById('guestCountDisplay').innerText = AppState.guestCount;
	}

	// UI Cleanup prior to dispatch
	inputField.value = '';
	inputField.style.height = 'auto';
	document.getElementById('masterSendBtn').disabled = true;
	AppState.isProcessing = true;

	const wState = document.getElementById('welcomeState');
	if (wState) wState.style.display = 'none';

	let payloadStr = rawUserText;
	let payloadAttachments = [];
	let visualBadge = null;
	let previewHTMLForChat = '';

	// Handle Pending Document/Media Logic
	if (AppState.pendingAttachment) {
	previewHTMLForChat = ChatEngine.buildPreviewHTML(AppState.pendingAttachment);

	if (AppState.pendingAttachment.type === 'text') {
	payloadStr = `[Document Analyzed: ${AppState.pendingAttachment.name}]\n\n---DATA BEGIN---\n${AppState.pendingAttachment.data}\n---DATA END---\n\nUser Prompt: ${rawUserText}`;
	visualBadge = '📄 File Appended';
	} else {
	payloadAttachments.push({
	type: AppState.pendingAttachment.type,
	data: AppState.pendingAttachment.data,
	name: AppState.pendingAttachment.name
	});
	const icoMap = { 'video': '🎥 ', 'audio': '🎵 ', 'image': '🖼️ ' };
	visualBadge = (icoMap[AppState.pendingAttachment.type] \|\| '📎 ') + "Media Appended";
	}

	// Render locally
	ChatEngine.renderUserMessage(rawUserText \|\| '[Transmitting Media Context]', visualBadge, previewHTMLForChat);

	// Save to logical history
	AppState.history.push({
	role: 'user',
	content: payloadStr,
	badge: visualBadge,
	previewHTML: previewHTMLForChat
	});
	} else {
	ChatEngine.renderUserMessage(rawUserText, null, '');
	AppState.history.push({ role: 'user', content: rawUserText });
	}

	FileProcessor.discardFile();
	ChatEngine.saveHistoryToCloud();

	// Create Empty Bot Bubble for streaming
	const activeBotBubble = ChatEngine.renderBotMessage('', false);
	UIManager.forceScrollDown();

	// 🎲 Dynamic Pollinations Generator
	const cryptographicSeed = Math.floor(Math.random() * 999999999);

	// 🧠 Advanced Cognitive System Instructions
	let cognitivePrompt = `You are Arjun 2.O, a sophisticated enterprise AI system architected by Abhay Kumar.
	LANGUAGE REGULATION: You possess strict bilingual fluency. You MUST analyze the user's language and respond seamlessly in BOTH English and Hindi.
	- If the prompt is purely English, output pure English.
	- If the prompt contains Hindi (Devanagari or Hinglish), respond in natural Hindi.
	- Adapt tone to be highly professional, intelligent, and authoritative.

	IMAGE SYNTHESIS OVERRIDE:
	When commanded to render, generate, or create an image/photograph, you MUST reply with a precise markdown image node targeting Pollinations AI.
	Formula: ![Generating Vision...](https://image.pollinations.ai/prompt/{URL_ENCODED_PROMPT_DETAIL}?width=1024&height=1024&nologo=true&model={MODEL}&seed=${cryptographicSeed})
	Available Models: flux, flux-realism, flux-anime, flux-3d.
	CRITICAL: The seed parameter is mandatory to bypass cache mechanics. Always render this markdown node.`;

	if (AppState.isLiveModeEngaged) {
	cognitivePrompt += `\n\n[LIVE ACOUSTIC OVERRIDE]: You are currently engaged in a LIVE, REAL-TIME VOCAL INTERFACE.
	MANDATORY direct answers. Maximum brevity. Eliminate complex markdown, massive code blocks, or extended lists. Replicate human telephonic brevity perfectly.`;
	}

	// Sanitize payload for backend
	const secureHistory = AppState.history.slice(0, -1).map(h => ({ role: h.role, content: h.content }));

	const transmissionPayload = {
	message: payloadStr,
	attachments: payloadAttachments,
	system_prompt: cognitivePrompt,
	history: secureHistory,
	max_tokens: AppState.isLiveModeEngaged ? 120 : 4096,
	temperature: 0.75
	};

	// Network Transmission Logic
	try {
	const fetchOp = await fetch('/api/chat', {
	method: 'POST',
	headers: {'Content-Type': 'application/json'},
	body: JSON.stringify(transmissionPayload)
	});

	if (!fetchOp.ok) throw new Error("API Matrix Disconnected.");

	const networkReader = fetchOp.body.getReader();
	const textDecoder = new TextDecoder();
	let responseBuffer = "";

	AppState.isStreamingActive = true;

	while (true) {
	const { done, value } = await networkReader.read();
	if (done) break;

	const decodedChunk = textDecoder.decode(value, { stream: true });
	const fragmentedLines = decodedChunk.split('\n');

	for (let line of fragmentedLines) {
	if (line.startsWith('data: ')) {
	const parseableStr = line.substring(6);
	if (parseableStr.trim() === '[DONE]') continue;

	try {
	const jsonSegment = JSON.parse(parseableStr);
	if (jsonSegment.choices && jsonSegment.choices[0].delta.content) {
	responseBuffer += jsonSegment.choices[0].delta.content;
	ChatEngine.updateBotBubble(activeBotBubble, responseBuffer, true);
	UIManager.autoScroll();
	}
	} catch (e) { /* Segment fragmentation caught silently */ }
	}
	}
	}

	AppState.isStreamingActive = false;
	ChatEngine.updateBotBubble(activeBotBubble, responseBuffer, false);
	AppState.history.push({ role: 'bot', content: responseBuffer });
	ChatEngine.saveHistoryToCloud();

	if (AppState.isLiveModeEngaged) {
	document.getElementById('liveStatusText').innerText = "Arjun Transmitting...";
	await VoiceEngine.executeTTS(responseBuffer);
	document.getElementById('liveStatusText').innerText = "Tap mic to respond";
	}

	} catch(error) {
	AppState.isStreamingActive = false;
	ChatEngine.updateBotBubble(activeBotBubble, `System Error: Communication array offline. Verification needed.`, false);
	if (AppState.isLiveModeEngaged) {
	document.getElementById('liveStatusText').innerText = "Neural Link Severed.";
	}
	}

	AppState.isProcessing = false;
	document.getElementById('masterSendBtn').disabled = false;
	UIManager.autoScroll();
	}
	};

	// Bootstrap Core
	window.ApplicationCore = {
	launchSystem: startArjunApp
	};

	</script>
	</body>
	</html>