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	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<title>AI Extraction Studio</title>

	<!-- Unified Tailwind CSS -->
	<script src="https://cdn.tailwindcss.com"></script>

	<!-- Unified Fonts -->
	<link rel="preconnect" href="https://fonts.googleapis.com">
	<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
	<link href="https://fonts.googleapis.com/css2?family=Montserrat:wght@700;800&family=Inter:wght@300;400;500;600;700&display=swap" rel="stylesheet">

	<!-- Icons for Videoflow -->
	<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">

	<!-- Shared Libraries -->
	<script src="https://cdnjs.cloudflare.com/ajax/libs/jszip/3.10.1/jszip.min.js"></script>
	<script src="https://cdn.jsdelivr.net/npm/@vladmandic/face-api@1.7.12/dist/face-api.js"></script>

	<!-- React & Babel for Immager -->
	<script crossorigin src="https://unpkg.com/react@18/umd/react.production.min.js"></script>
	<script crossorigin src="https://unpkg.com/react-dom@18/umd/react-dom.production.min.js"></script>
	<script src="https://unpkg.com/@babel/standalone/babel.min.js"></script>

	<style>
	/* Base Resets */
	body { margin: 0; padding: 0; overflow-x: hidden; background-color: #000; }

	/* --- Immager Custom CSS --- */
	@keyframes spin { 100% { transform: rotate(360deg); } }
	.animate-spin { animation: spin 1s linear infinite; }
	@keyframes slideIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
	.animate-in { animation: slideIn 0.5s ease-out forwards; }

	.immager-scrollbar::-webkit-scrollbar { width: 6px; }
	.immager-scrollbar::-webkit-scrollbar-track { background: transparent; }
	.immager-scrollbar::-webkit-scrollbar-thumb { background: #3f3f46; border-radius: 10px; border: 1px solid #171717; }
	.immager-scrollbar::-webkit-scrollbar-thumb:hover { background: #6366f1; }

	/* --- Videoflow Custom CSS --- */
	.glass-panel { background: rgba(255, 255, 255, 0.03); backdrop-filter: blur(12px); border: 1px solid rgba(255, 255, 255, 0.08); }
	.gradient-text { background: linear-gradient(135deg, #818cf8 0%, #c084fc 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
	.status-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
	#results-container::-webkit-scrollbar { width: 5px; }
	#results-container::-webkit-scrollbar-track { background: transparent; }
	#results-container::-webkit-scrollbar-thumb { background: #334155; border-radius: 10px; }
	.scan-line { position: absolute; top: 0; left: 0; width: 100%; height: 2px; background: #818cf8; box-shadow: 0 0 15px #818cf8; animation: scan 2s linear infinite; display: none; z-index: 10; }
	@keyframes scan { 0% { top: 0%; } 100% { top: 100%; } }
	.toggle-checkbox:checked { right: 0; border-color: #6366f1; }
	.toggle-checkbox:checked + .toggle-label { background-color: #6366f1; }
	.toggle-checkbox { right: 4px; z-index: 1; border-color: #e2e8f0; transition: all 0.3s; }
	.toggle-label { background-color: #cbd5e1; transition: all 0.3s; }

	/* --- URL Fetcher Custom CSS --- */
	#url-input-text::-webkit-scrollbar { width: 6px; }
	#url-input-text::-webkit-scrollbar-track { background: transparent; }
	#url-input-text::-webkit-scrollbar-thumb { background: #334155; border-radius: 10px; border: 1px solid #0f172a; }
	#url-input-text::-webkit-scrollbar-thumb:hover { background: #14b8a6; }

	#url-editor-textarea::-webkit-scrollbar { width: 8px; }
	#url-editor-textarea::-webkit-scrollbar-track { background: transparent; }
	#url-editor-textarea::-webkit-scrollbar-thumb { background: #334155; border-radius: 10px; border: 2px solid #020617; }
	#url-editor-textarea::-webkit-scrollbar-thumb:hover { background: #14b8a6; }

	@keyframes urlFloat {
	0% { transform: translateY(0px); }
	50% { transform: translateY(-12px); }
	100% { transform: translateY(0px); }
	}
	.url-float-anim { animation: urlFloat 4s ease-in-out infinite; }
	.url-zoom-enter { opacity: 0; transform: scale(0.7); transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275); }
	.url-zoom-active { opacity: 1; transform: scale(1); }

	/* --- Minimal Queue Animation --- */
	.queued-pulse { position: relative; }
	.queued-pulse::after {
	content: "";
	position: absolute;
	inset: 0;
	border-radius: 0.75rem;
	box-shadow: inset 0 0 0 2px rgba(99, 102, 241, 0);
	animation: minimal-pulse 1.5s ease-in-out infinite alternate;
	pointer-events: none;
	z-index: 50;
	}
	@keyframes minimal-pulse {
	0% { box-shadow: inset 0 0 0 2px rgba(99, 102, 241, 0.2); }
	100% { box-shadow: inset 0 0 0 2px rgba(99, 102, 241, 0.8); background: rgba(99, 102, 241, 0.1); }
	}

	/* --- Global Clipboard CSS --- */
	#clipboard-items::-webkit-scrollbar { width: 5px; }
	#clipboard-items::-webkit-scrollbar-track { background: transparent; }
	#clipboard-items::-webkit-scrollbar-thumb { background: #334155; border-radius: 10px; }
	</style>
	</head>
	<body>

	<!-- ========================================== -->
	<!-- GLOBAL UI: ASSET CLIPBOARD -->
	<!-- ========================================== -->
	<!-- Floating Toggle Button -->
	<div id="global-clipboard-toggle" class="fixed right-0 top-1/2 -translate-y-1/2 z-[10000] bg-indigo-600 text-white p-3.5 rounded-l-2xl cursor-pointer shadow-[-5px_0_20px_rgba(79,70,229,0.3)] hover:pr-5 transition-all duration-300 flex items-center gap-2 group border border-r-0 border-white/10">
	<i class="fas fa-clipboard-list text-xl group-hover:scale-110 transition-transform"></i>
	<span id="clipboard-badge" class="absolute -top-2 -left-2 bg-rose-500 text-white text-[10px] font-bold w-5 h-5 rounded-full flex items-center justify-center border-2 border-neutral-900 shadow-lg hidden">0</span>
	</div>

	<!-- Sliding Dock Panel -->
	<div id="global-clipboard-panel" class="fixed right-0 top-0 h-full w-80 bg-neutral-950/95 backdrop-blur-xl z-[10001] transform translate-x-full transition-transform duration-300 shadow-[-10px_0_30px_rgba(0,0,0,0.8)] border-l border-white/10 flex flex-col font-sans">
	<div class="p-5 border-b border-white/10 flex justify-between items-center bg-black/40">
	<h2 class="text-white font-bold tracking-wide flex items-center"><i class="fas fa-box-open mr-2 text-indigo-400"></i> Asset Clipboard</h2>
	<button id="close-clipboard" class="text-neutral-400 hover:text-white transition-colors w-8 h-8 flex items-center justify-center rounded-lg hover:bg-white/10"><i class="fas fa-chevron-right"></i></button>
	</div>
	<div id="clipboard-items" class="flex-1 overflow-y-auto p-4 grid grid-cols-2 gap-3 content-start">
	<div id="clipboard-empty" class="col-span-2 text-center text-neutral-500 text-sm mt-12 flex flex-col items-center">
	<i class="fas fa-inbox text-4xl mb-4 opacity-30"></i>
	<p>Clipboard is empty.</p>
	<p class="text-xs mt-1 opacity-70">Save assets here to use across apps.</p>
	</div>
	</div>
	<div class="p-4 border-t border-white/10 bg-black/60 space-y-2">
	<button id="clipboard-send-immager" disabled class="w-full bg-indigo-600 hover:bg-indigo-500 text-white text-sm font-bold py-2.5 rounded-xl transition-colors flex items-center justify-center gap-2 disabled:opacity-50 disabled:cursor-not-allowed shadow-lg">
	<i class="fas fa-magic"></i> Open all in Immager
	</button>
	<div class="flex gap-2">
	<button id="clipboard-download-zip" disabled class="flex-1 bg-emerald-600 hover:bg-emerald-500 text-white text-sm font-bold py-2 rounded-xl transition-colors flex items-center justify-center gap-2 disabled:opacity-50 disabled:cursor-not-allowed">
	<i class="fas fa-download"></i> ZIP
	</button>
	<button id="clipboard-clear" disabled class="px-4 bg-red-500/10 hover:bg-red-500/20 text-red-500 border border-red-500/20 text-sm font-bold py-2 rounded-xl transition-colors disabled:opacity-50 disabled:cursor-not-allowed" title="Clear Clipboard">
	<i class="fas fa-trash"></i>
	</button>
	</div>
	</div>
	</div>

	<!-- ========================================== -->
	<!-- GLOBAL UI: APP SWITCHER -->
	<!-- ========================================== -->
	<div class="fixed bottom-6 left-1/2 transform -translate-x-1/2 z-[9999] bg-black/60 backdrop-blur-xl border border-white/10 p-1.5 rounded-full flex gap-1 shadow-[0_0_30px_rgba(0,0,0,0.8)]">
	<button onclick="switchApp('immager')" id="tab-immager" class="px-5 py-2.5 rounded-full text-sm font-semibold transition-all duration-300 bg-indigo-600 text-white shadow-lg flex items-center gap-2">
	<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect width="18" height="18" x="3" y="3" rx="2" ry="2"/><circle cx="9" cy="9" r="2"/><path d="m21 15-3.086-3.086a2 2 0 0 0-2.828 0L6 21"/></svg>
	Immager (Images)
	</button>
	<button onclick="switchApp('videoflow')" id="tab-videoflow" class="px-5 py-2.5 rounded-full text-sm font-semibold transition-all duration-300 text-white/60 hover:text-white hover:bg-white/10 flex items-center gap-2">
	<i class="fas fa-video"></i>
	HumanFrame (Video)
	</button>
	<button onclick="switchApp('urlfetcher')" id="tab-urlfetcher" class="px-5 py-2.5 rounded-full text-sm font-semibold transition-all duration-300 text-white/60 hover:text-white hover:bg-white/10 flex items-center gap-2">
	<i class="fas fa-link"></i>
	URL Loader
	</button>
	</div>

	<!-- ========================================== -->
	<!-- APP 1: IMMAGER (REACT) -->
	<!-- ========================================== -->
	<div id="app-immager" class="w-full min-h-screen bg-neutral-950 text-neutral-100 font-sans selection:bg-indigo-500/30">
	<div id="root"></div>
	</div>

	<!-- ========================================== -->
	<!-- APP 2: VIDEOFLOW (VANILLA JS) -->
	<!-- ========================================== -->
	<div id="app-videoflow" class="w-full min-h-screen bg-[#0f172a] text-slate-200 selection:bg-indigo-500/30 hidden relative" style="font-family: 'Inter', sans-serif;">
	<!-- Navbar -->
	<nav class="border-b border-white/5 bg-[#0f172a]/80 backdrop-blur-md sticky top-0 z-50">
	<div class="max-w-7xl mx-auto px-6 h-16 flex items-center justify-between">
	<div class="flex items-center gap-3">
	<div class="w-10 h-10 bg-indigo-600 rounded-xl flex items-center justify-center shadow-lg shadow-indigo-500/20">
	<i class="fas fa-user-check text-white text-lg"></i>
	</div>
	<h1 class="text-xl font-bold tracking-tight">HumanFrame<span class="gradient-text">AI</span></h1>
	</div>

	<div class="flex gap-3">
	<div id="model-badge" class="flex items-center gap-2 bg-slate-800/50 px-3 py-1.5 rounded-full border border-white/5 text-xs font-medium text-slate-400">
	<span class="status-dot bg-amber-500 animate-pulse"></span> MediaPipe Loading...
	</div>
	<div id="face-badge" class="flex items-center gap-2 bg-slate-800/50 px-3 py-1.5 rounded-full border border-white/5 text-xs font-medium text-slate-400 hidden">
	<span class="status-dot bg-amber-500 animate-pulse"></span> FaceAPI Loading...
	</div>
	</div>
	</div>
	</nav>

	<main class="max-w-7xl mx-auto px-6 py-10 pb-24">
	<div class="grid grid-cols-1 lg:grid-cols-12 gap-8">
	<!-- Left Panel: Configuration -->
	<div class="lg:col-span-4 space-y-6">
	<!-- Upload Zone -->
	<div id="drop-zone" class="glass-panel rounded-2xl p-8 text-center border-2 border-dashed border-indigo-500/20 hover:border-indigo-500/50 transition-all cursor-pointer group relative overflow-hidden">
	<input type="file" id="video-input" class="hidden" accept="video/*">
	<div class="relative z-10">
	<div class="w-14 h-14 bg-indigo-500/10 rounded-2xl flex items-center justify-center mx-auto mb-3 group-hover:scale-110 transition-transform duration-300">
	<i class="fas fa-video text-indigo-400 text-xl"></i>
	</div>
	<h3 class="text-md font-semibold text-white mb-1">Upload Video</h3>
	<p class="text-xs text-slate-400">Drag & drop or click to browse</p>
	</div>
	</div>

	<!-- Settings & Advanced -->
	<div id="settings-panel" class="glass-panel rounded-2xl p-6 space-y-6 opacity-40 pointer-events-none transition-all">
	<!-- Basic Engine -->
	<div class="space-y-4">
	<div class="flex items-center justify-between border-b border-white/5 pb-2">
	<h4 class="font-bold text-white text-xs uppercase tracking-wider">Engine Settings</h4>
	</div>
	<div class="space-y-2">
	<label class="text-xs font-semibold text-slate-400 flex justify-between">
	Scan Interval
	<span id="interval-val" class="text-indigo-400">0.5s</span>
	</label>
	<input type="range" id="scan-rate" min="0.1" max="2.0" step="0.1" value="0.5" class="w-full h-1.5 bg-slate-700 rounded-lg appearance-none cursor-pointer accent-indigo-500">
	</div>
	<div class="space-y-2">
	<label class="text-xs font-semibold text-slate-400 flex justify-between">
	Detection Confidence
	<span id="conf-val" class="text-indigo-400">50%</span>
	</label>
	<input type="range" id="confidence" min="0.3" max="0.9" step="0.05" value="0.5" class="w-full h-1.5 bg-slate-700 rounded-lg appearance-none cursor-pointer accent-indigo-500">
	</div>
	</div>

	<!-- Advanced Features -->
	<div class="space-y-4">
	<div class="flex items-center justify-between border-b border-white/5 pb-2">
	<h4 class="font-bold text-white text-xs uppercase tracking-wider text-purple-400">Advanced Extraction</h4>
	</div>

	<!-- Extract All Frames Toggle -->
	<div class="flex items-center justify-between mb-4 border-b border-white/5 pb-4">
	<div class="flex flex-col">
	<span class="text-sm font-medium text-slate-200">Extract Full Frames</span>
	<span class="text-[10px] text-slate-500">Extracts entire frames, skipping AI filters</span>
	</div>
	<div class="relative inline-block w-10 mr-2 align-middle select-none transition duration-200 ease-in">
	<input type="checkbox" name="toggle" id="extract-all-toggle" class="toggle-checkbox absolute block w-5 h-5 rounded-full bg-white border-4 appearance-none cursor-pointer"/>
	<label for="extract-all-toggle" class="toggle-label block overflow-hidden h-5 rounded-full bg-slate-600 cursor-pointer"></label>
	</div>
	</div>

	<div id="advanced-filters-container" class="space-y-4 transition-all duration-300">
	<!-- Smart Body Crop Toggle -->
	<div class="flex items-center justify-between">
	<div class="flex flex-col">
	<span class="text-sm font-medium text-slate-200">Smart Body Crop</span>
	<span class="text-[10px] text-slate-500">Extracts the person bounding box</span>
	</div>
	<div class="relative inline-block w-10 mr-2 align-middle select-none transition duration-200 ease-in">
	<input type="checkbox" name="toggle" id="auto-crop-toggle" class="toggle-checkbox absolute block w-5 h-5 rounded-full bg-white border-4 appearance-none cursor-pointer"/>
	<label for="auto-crop-toggle" class="toggle-label block overflow-hidden h-5 rounded-full bg-slate-600 cursor-pointer"></label>
	</div>
	</div>
	<!-- 512x512 Face Crop Toggle -->
	<div class="flex items-center justify-between">
	<div class="flex flex-col">
	<span class="text-sm font-medium text-slate-200">Tight Face Crop (512px)</span>
	<span class="text-[10px] text-slate-500">Extracts faces specifically in 512x512</span>
	</div>
	<div class="relative inline-block w-10 mr-2 align-middle select-none transition duration-200 ease-in">
	<input type="checkbox" name="toggle" id="face-crop-toggle" class="toggle-checkbox absolute block w-5 h-5 rounded-full bg-white border-4 appearance-none cursor-pointer"/>
	<label for="face-crop-toggle" class="toggle-label block overflow-hidden h-5 rounded-full bg-slate-600 cursor-pointer"></label>
	</div>
	</div>
	<!-- Require Visible Face Toggle -->
	<div class="flex items-center justify-between">
	<div class="flex flex-col">
	<span class="text-sm font-medium text-slate-200">Require Visible Face</span>
	<span class="text-[10px] text-slate-500">Skip frames with bodies but no faces</span>
	</div>
	<div class="relative inline-block w-10 mr-2 align-middle select-none transition duration-200 ease-in">
	<input type="checkbox" name="toggle" id="require-face-toggle" class="toggle-checkbox absolute block w-5 h-5 rounded-full bg-white border-4 appearance-none cursor-pointer"/>
	<label for="require-face-toggle" class="toggle-label block overflow-hidden h-5 rounded-full bg-slate-600 cursor-pointer"></label>
	</div>
	</div>
	<!-- Target Face Match -->
	<div class="bg-slate-800/40 p-3 rounded-xl border border-white/5">
	<div class="flex flex-col mb-2">
	<span class="text-sm font-medium text-slate-200">Target Face Match</span>
	<span class="text-[10px] text-slate-500">Only extract frames containing these people</span>
	</div>

	<div id="target-faces-container" class="flex flex-wrap gap-3 mt-3 empty:hidden"></div>

	<div class="flex items-center gap-3 mt-3">
	<div id="face-upload-btn" class="flex-grow bg-slate-700 hover:bg-slate-600 text-xs text-center py-2 rounded-lg cursor-pointer transition-colors border border-dashed border-slate-500">
	<i class="fas fa-camera mr-1"></i> Upload Target Face(s)
	</div>
	<input type="file" id="face-input" class="hidden" accept="image/*" multiple>
	</div>
	<p id="face-status-text" class="text-[10px] text-amber-400 mt-2 hidden text-center"><i class="fas fa-spinner animate-spin"></i> Analyzing face(s)...</p>
	</div>
	</div>
	</div>

	<button id="start-btn" class="w-full bg-indigo-600 hover:bg-indigo-500 text-white font-bold py-3 rounded-xl shadow-xl shadow-indigo-500/10 transition-all flex items-center justify-center gap-3">
	<i class="fas fa-microchip"></i> Start AI Extraction
	</button>
	</div>

	<!-- Monitoring Window -->
	<div class="glass-panel rounded-2xl overflow-hidden relative shadow-2xl group border-2 border-[#0f172a]">
	<div class="scan-line" id="scanner"></div>
	<canvas id="preview-canvas" class="w-full aspect-video bg-black object-contain"></canvas>
	<div class="absolute bottom-0 left-0 right-0 p-3 bg-gradient-to-t from-black/80 to-transparent flex items-center justify-between">
	<span class="text-[10px] font-bold tracking-widest text-indigo-400 uppercase">Live Monitor</span>
	<div id="fps-counter" class="text-[10px] font-mono text-slate-400">-- FPS</div>
	</div>
	</div>
	</div>

	<!-- Right Panel: Results Gallery -->
	<div class="lg:col-span-8 flex flex-col h-[calc(100vh-160px)] min-h-[600px]">
	<div class="glass-panel rounded-3xl flex flex-col h-full overflow-hidden border border-white/10 relative">
	<!-- Toolbar -->
	<div class="p-6 border-b border-white/5 flex flex-col md:flex-row gap-4 items-start md:items-center justify-between bg-white/[0.02]">
	<div>
	<h2 class="text-xl font-bold text-white">Detection Gallery</h2>
	<p id="stats-text" class="text-sm text-slate-500">System idle. Awaiting video upload.</p>
	</div>
	<div class="flex flex-wrap gap-2">
	<button id="select-all-btn" class="hidden px-4 py-2.5 text-slate-300 hover:text-white text-sm font-medium transition-colors border border-transparent hover:border-white/10 rounded-xl">
	Select All
	</button>
	<button id="export-immager-btn" class="hidden px-5 py-2.5 bg-purple-600 hover:bg-purple-500 text-white text-sm font-bold rounded-xl transition-all flex items-center gap-2 shadow-lg shadow-purple-500/20">
	<i class="fas fa-magic"></i> Export All to Immager
	</button>
	<button id="download-btn" class="hidden px-5 py-2.5 bg-emerald-500 hover:bg-emerald-400 text-white text-sm font-bold rounded-xl transition-all flex items-center gap-2 shadow-lg shadow-emerald-500/20">
	<i class="fas fa-file-export"></i> Download All
	</button>
	</div>
	</div>

	<!-- Progress Bar -->
	<div id="progress-container" class="px-6 py-4 bg-indigo-500/5 hidden border-b border-white/5">
	<div class="flex justify-between items-center mb-2">
	<span class="text-xs font-bold text-indigo-300 uppercase tracking-tighter" id="status-label">Analyzing Frames...</span>
	<span class="text-xs font-mono text-indigo-300" id="progress-percent">0%</span>
	</div>
	<div class="w-full bg-white/5 h-1.5 rounded-full overflow-hidden">
	<div id="progress-bar" class="h-full bg-indigo-500 transition-all duration-300 shadow-[0_0_10px_#6366f1]" style="width: 0%"></div>
	</div>
	</div>

	<!-- Gallery Grid -->
	<div id="results-container" class="flex-grow overflow-y-auto p-6 relative">
	<div id="results" class="flex flex-wrap gap-4 content-start"></div>
	<!-- Placeholder -->
	<div id="empty-state" class="absolute inset-0 flex flex-col items-center justify-center opacity-20">
	<i class="fas fa-images text-7xl mb-6"></i>
	<p class="text-lg font-medium">No frames extracted yet</p>
	</div>
	</div>
	</div>
	</div>
	</div>
	</main>
	<video id="hidden-video" class="hidden" muted></video>

	<!-- Fullscreen Image Preview Modal -->
	<div id="video-preview-modal" class="fixed inset-0 z-[100] bg-black/90 hidden flex items-center justify-center p-4 backdrop-blur-md">
	<button id="close-preview" class="absolute top-6 right-6 text-white text-4xl hover:text-indigo-400 transition-colors z-50">
	<i class="fas fa-times"></i>
	</button>
	<img id="preview-modal-img" src="" class="max-w-full max-h-[90vh] object-contain rounded-lg shadow-2xl border border-white/10">
	</div>
	</div>

	<!-- ========================================== -->
	<!-- APP 3: URL FETCHER (VANILLA JS) -->
	<!-- ========================================== -->
	<div id="app-urlfetcher" class="w-full min-h-screen bg-[#0f172a] text-slate-200 hidden relative" style="font-family: 'Inter', sans-serif;">
	<!-- Navbar -->
	<nav class="border-b border-white/5 bg-[#0f172a]/80 backdrop-blur-md sticky top-0 z-50">
	<div class="max-w-7xl mx-auto px-6 h-16 flex items-center justify-between">
	<div class="flex items-center gap-3">
	<div class="w-10 h-10 bg-teal-600 rounded-xl flex items-center justify-center shadow-lg shadow-teal-500/20">
	<i class="fas fa-link text-white text-lg"></i>
	</div>
	<h1 class="text-xl font-bold tracking-tight">URL<span class="text-teal-400">Fetch</span></h1>
	</div>
	</div>
	</nav>

	<main class="w-[98%] max-w-[2400px] mx-auto px-4 py-6 pb-24">
	<div class="grid grid-cols-1 lg:grid-cols-12 gap-6">
	<!-- Left Panel -->
	<div class="lg:col-span-3 space-y-6">
	<div class="glass-panel rounded-2xl p-6 space-y-4 border border-white/10">
	<h2 class="text-lg font-bold text-white mb-2">Source URLs</h2>

	<!-- Fusker Link Generator (Moved to top) -->
	<div class="mb-5 pb-5 border-b border-slate-700">
	<h3 class="text-sm font-bold text-teal-400 mb-3"><i class="fas fa-magic"></i> Fusker Generator</h3>
	<!-- Pre-filled value requires backspacing -->
	<input type="text" id="fusker-input" value="http://example.com/img[01-10].jpg" class="w-full bg-slate-900 border border-slate-700 rounded-lg p-2.5 text-xs text-slate-300 focus:outline-none focus:border-teal-500 mb-3" placeholder="http://example.com/img[01-10].jpg">

	<div class="flex items-center justify-between gap-4 mb-3">
	<label class="flex items-center text-[10px] text-slate-400 cursor-pointer">
	<input type="checkbox" id="fusker-save-txt" class="mr-1.5 accent-teal-500"> Save to .txt
	</label>
	<label class="flex items-center text-[10px] text-slate-400 cursor-pointer">
	<input type="checkbox" id="fusker-open-tabs" class="mr-1.5 accent-teal-500"> Open in New Tabs
	</label>
	</div>

	<button id="fusker-btn" class="w-full bg-slate-800 hover:bg-slate-700 text-teal-400 border border-slate-600 font-medium py-2 rounded-lg transition-all text-xs flex items-center justify-center gap-2">
	Generate Links
	</button>
	</div>

	<!-- Manual Paste Area -->
	<div class="space-y-2">
	<div class="flex justify-between items-center mb-1">
	<label class="text-xs font-semibold text-slate-400">Paste links (one per line)</label>
	<button id="url-clear-input-btn" class="text-[10px] text-red-400 hover:text-red-300 transition-colors bg-red-500/10 hover:bg-red-500/20 px-2 py-1 rounded font-medium"><i class="fas fa-eraser"></i> Clear</button>
	</div>
	<div class="relative group">
	<textarea id="url-input-text" rows="5" class="w-full bg-slate-900 border border-slate-700 rounded-xl p-3 pr-12 text-sm text-slate-300 focus:outline-none focus:border-teal-500 transition-colors resize-y min-h-[100px]" placeholder="https://example.com/img1.jpg https://example.com/img2.png"></textarea>

	<!-- Floating Popup Text Edit Button -->
	<button id="url-expand-input-btn" class="absolute top-2 right-2 bg-slate-800 hover:bg-teal-600 border border-slate-700 hover:border-teal-500 text-slate-400 hover:text-white w-8 h-8 rounded-lg shadow-md transition-all flex items-center justify-center opacity-70 hover:opacity-100" title="Pop out Text Editor">
	<i class="fas fa-expand-arrows-alt"></i>
	</button>
	</div>
	</div>

	<div class="relative flex py-2 items-center">
	<div class="flex-grow border-t border-slate-700"></div>
	<span class="flex-shrink-0 mx-4 text-slate-500 text-xs font-medium uppercase">OR</span>
	<div class="flex-grow border-t border-slate-700"></div>
	</div>

	<div id="url-drop-zone" class="bg-slate-900 border-2 border-dashed border-slate-700 hover:border-teal-500 rounded-xl p-5 text-center transition-colors cursor-pointer group">
	<input type="file" id="url-file-input" class="hidden" accept=".txt">
	<i class="fas fa-file-alt text-xl text-slate-500 group-hover:text-teal-400 transition-colors mb-2"></i>
	<h3 class="text-sm font-medium text-slate-300">Upload .txt File</h3>
	<p class="text-[10px] text-slate-500 mt-1" id="url-file-name">Drag & drop or click</p>
	</div>

	<!-- Import Local Images Button -->
	<div>
	<input type="file" id="url-local-import" class="hidden" multiple accept="image/*">
	<button id="url-import-btn" class="w-full bg-slate-800 hover:bg-slate-700 text-indigo-400 border border-slate-600 font-medium py-3 rounded-xl transition-all text-sm flex items-center justify-center gap-2 shadow-sm hover:shadow-md hover:border-indigo-500/50">
	<i class="fas fa-folder-open"></i> Import Local Images
	</button>
	</div>

	<!-- Upgraded Fetch Button -->
	<button id="url-fetch-btn" class="w-full bg-gradient-to-r from-teal-500 to-emerald-500 hover:from-teal-400 hover:to-emerald-400 text-white font-bold py-3.5 rounded-xl shadow-[0_0_20px_rgba(20,184,166,0.3)] hover:shadow-[0_0_25px_rgba(20,184,166,0.5)] transform hover:-translate-y-0.5 transition-all duration-300 flex items-center justify-center gap-3 text-base mt-6 border border-teal-400/30">
	<i class="fas fa-cloud-download-alt text-xl drop-shadow-md"></i>
	<span class="drop-shadow-md tracking-wide">Fetch Images</span>
	</button>
	</div>
	</div>

	<!-- Right Panel -->
	<div class="lg:col-span-9 flex flex-col h-[calc(100vh-140px)] min-h-[600px]">
	<div class="glass-panel rounded-3xl flex flex-col h-full overflow-hidden border border-white/10 relative">
	<!-- Toolbar -->
	<div class="p-6 border-b border-white/5 flex flex-wrap gap-4 items-center justify-between bg-white/[0.02]">
	<div>
	<h2 class="text-xl font-bold text-white">Fetched Gallery</h2>
	<p id="url-stats-text" class="text-sm text-slate-500">No images loaded yet.</p>
	</div>
	<div class="flex flex-wrap gap-2">
	<button id="url-clear-btn" class="hidden px-4 py-2 text-red-400 hover:text-red-300 hover:bg-red-500/10 text-sm font-medium transition-colors border border-transparent rounded-xl">
	<i class="fas fa-trash-alt"></i> Clear Gallery
	</button>
	<button id="url-select-all-btn" class="hidden px-4 py-2 text-slate-300 hover:text-white text-sm font-medium transition-colors border border-transparent hover:border-white/10 rounded-xl">
	Select All
	</button>
	<button id="url-rembg-btn" class="hidden px-4 py-2 bg-indigo-600 hover:bg-indigo-500 text-white text-sm font-bold rounded-xl transition-all shadow-lg flex items-center gap-2">
	<i class="fas fa-eraser"></i> Remove BG
	</button>
	<button id="url-export-immager-btn" class="hidden px-4 py-2 bg-purple-600 hover:bg-purple-500 text-white text-sm font-bold rounded-xl transition-all shadow-lg flex items-center gap-2">
	<i class="fas fa-magic"></i> Export to Immager
	</button>
	<button id="url-download-btn" class="hidden px-4 py-2 bg-emerald-600 hover:bg-emerald-500 text-white text-sm font-bold rounded-xl transition-all shadow-lg flex items-center gap-2">
	<i class="fas fa-file-archive"></i> Download ZIP
	</button>
	</div>
	</div>

	<!-- Progress Bar -->
	<div id="url-progress-container" class="px-6 py-4 bg-teal-500/5 hidden border-b border-white/5">
	<div class="flex justify-between items-center mb-2">
	<span class="text-xs font-bold text-teal-300 uppercase tracking-tighter" id="url-status-label">Fetching URLs...</span>
	<span class="text-xs font-mono text-teal-300" id="url-progress-percent">0/0</span>
	</div>
	<div class="w-full bg-white/5 h-1.5 rounded-full overflow-hidden">
	<div id="url-progress-bar" class="h-full bg-teal-500 transition-all duration-300" style="width: 0%"></div>
	</div>
	</div>

	<!-- Gallery Grid -->
	<div id="url-results-container" class="flex-grow overflow-y-auto p-6 relative">
	<div id="url-results" class="flex flex-wrap gap-4 content-start"></div>
	<!-- Placeholder -->
	<div id="url-empty-state" class="absolute inset-0 flex flex-col items-center justify-center opacity-20">
	<i class="fas fa-images text-7xl mb-6"></i>
	<p class="text-lg font-medium">Ready to fetch</p>
	</div>
	</div>
	</div>
	</div>
	</div>
	</main>

	<!-- Popup Modal for URL App (Fullscreen) -->
	<div id="url-preview-modal" class="fixed inset-0 z-[100] bg-black/95 flex flex-col items-center justify-center p-4 backdrop-blur-md opacity-0 pointer-events-none transition-opacity duration-300 hidden">
	<button id="url-download-preview" class="absolute top-6 right-20 text-white text-3xl hover:text-emerald-400 transition-colors z-50" title="Download Image">
	<i class="fas fa-download"></i>
	</button>
	<button id="url-close-preview" class="absolute top-6 right-6 text-white text-4xl hover:text-teal-400 transition-colors z-50">
	<i class="fas fa-times"></i>
	</button>
	<div id="url-preview-viewport" class="relative flex items-center justify-center w-full h-[85vh] overflow-hidden">
	<div id="url-preview-wrapper" class="w-full h-full flex items-center justify-center cursor-grab">
	<img id="url-preview-modal-img" src="" class="max-w-[90vw] max-h-full object-contain rounded-lg shadow-[0_20px_50px_rgba(0,0,0,0.5)] border border-white/10 url-zoom-enter pointer-events-none">
	</div>
	</div>
	<div class="absolute bottom-8 text-white/40 text-xs tracking-widest font-mono uppercase z-50 pointer-events-none text-center">
	Use <kbd class="px-2 py-1 bg-white/10 rounded mx-1 font-bold">←</kbd> and <kbd class="px-2 py-1 bg-white/10 rounded mx-1 font-bold">→</kbd> to navigate<br>
	<span class="mt-2 inline-block">Scroll to Zoom • Drag to Pan</span>
	</div>
	</div>

	<!-- Fullscreen Text Editor Modal -->
	<div id="url-editor-modal" class="fixed inset-0 z-[110] bg-black/90 hidden flex flex-col items-center justify-center p-6 backdrop-blur-md opacity-0 pointer-events-none transition-opacity duration-300">
	<div class="w-full max-w-4xl h-full max-h-[80vh] flex flex-col bg-slate-900 border border-slate-700 rounded-2xl shadow-2xl overflow-hidden">
	<div class="flex justify-between items-center p-4 border-b border-slate-700 bg-slate-800">
	<h3 class="text-md font-bold text-white"><i class="fas fa-edit text-teal-400 mr-2"></i>Edit URLs</h3>
	<div class="flex items-center gap-2">
	<button id="url-editor-clear-btn" class="text-xs text-red-400 hover:text-red-300 px-3 py-1.5 rounded transition-colors"><i class="fas fa-eraser mr-1"></i> Clear</button>
	<button id="url-editor-save-btn" class="text-xs bg-teal-600 hover:bg-teal-500 text-white px-4 py-1.5 rounded font-medium shadow transition-colors">Apply & Close</button>
	<button id="url-editor-close-btn" class="text-slate-400 hover:text-white transition-colors ml-2"><i class="fas fa-times text-xl"></i></button>
	</div>
	</div>
	<textarea id="url-editor-textarea" class="flex-grow w-full bg-slate-950 p-4 text-sm text-slate-300 focus:outline-none resize-none font-mono leading-relaxed" placeholder="Paste or edit your links here..."></textarea>
	</div>
	</div>
	</div>

	<!-- ========================================== -->
	<!-- LOGIC: APP SWITCHER -->
	<!-- ========================================== -->
	<script>
	window.currentActiveApp = 'immager'; // Track active app globally

	function switchApp(appName) {
	window.currentActiveApp = appName;
	const immagerApp = document.getElementById('app-immager');
	const videoflowApp = document.getElementById('app-videoflow');
	const urlfetcherApp = document.getElementById('app-urlfetcher');

	const tabImmager = document.getElementById('tab-immager');
	const tabVideoflow = document.getElementById('tab-videoflow');
	const tabUrlfetcher = document.getElementById('tab-urlfetcher');

	if (appName === 'immager') {
	immagerApp.classList.remove('hidden');
	videoflowApp.classList.add('hidden');
	urlfetcherApp.classList.add('hidden');

	tabImmager.classList.replace('bg-transparent', 'bg-indigo-600');
	tabImmager.classList.replace('text-white/60', 'text-white');
	tabImmager.classList.remove('hover:bg-white/10');

	tabVideoflow.classList.replace('bg-indigo-600', 'bg-transparent');
	tabVideoflow.classList.replace('text-white', 'text-white/60');
	tabVideoflow.classList.add('hover:bg-white/10');

	tabUrlfetcher.classList.replace('bg-teal-600', 'bg-transparent');
	tabUrlfetcher.classList.replace('text-white', 'text-white/60');
	tabUrlfetcher.classList.add('hover:bg-white/10');
	window.scrollTo(0,0);
	} else if (appName === 'videoflow') {
	immagerApp.classList.add('hidden');
	videoflowApp.classList.remove('hidden');
	urlfetcherApp.classList.add('hidden');

	tabVideoflow.classList.replace('bg-transparent', 'bg-indigo-600');
	tabVideoflow.classList.replace('text-white/60', 'text-white');
	tabVideoflow.classList.remove('hover:bg-white/10');

	tabImmager.classList.replace('bg-indigo-600', 'bg-transparent');
	tabImmager.classList.replace('text-white', 'text-white/60');
	tabImmager.classList.add('hover:bg-white/10');

	tabUrlfetcher.classList.replace('bg-teal-600', 'bg-transparent');
	tabUrlfetcher.classList.replace('text-white', 'text-white/60');
	tabUrlfetcher.classList.add('hover:bg-white/10');
	window.scrollTo(0,0);
	} else {
	immagerApp.classList.add('hidden');
	videoflowApp.classList.add('hidden');
	urlfetcherApp.classList.remove('hidden');

	tabUrlfetcher.classList.replace('bg-transparent', 'bg-teal-600');
	tabUrlfetcher.classList.replace('text-white/60', 'text-white');
	tabUrlfetcher.classList.remove('hover:bg-white/10');

	tabImmager.classList.replace('bg-indigo-600', 'bg-transparent');
	tabImmager.classList.replace('text-white', 'text-white/60');
	tabImmager.classList.add('hover:bg-white/10');

	tabVideoflow.classList.replace('bg-indigo-600', 'bg-transparent');
	tabVideoflow.classList.replace('text-white', 'text-white/60');
	tabVideoflow.classList.add('hover:bg-white/10');
	window.scrollTo(0,0);
	}

	// Update clipboard button state when switching apps
	if (typeof window.updateClipboardContext === 'function') {
	window.updateClipboardContext();
	}
	}
	</script>

	<!-- ========================================== -->
	<!-- LOGIC: GLOBAL ASSET CLIPBOARD -->
	<!-- ========================================== -->
	<script>
	(function() {
	window.globalClipboard = [];

	const cbToggle = document.getElementById('global-clipboard-toggle');
	const cbPanel = document.getElementById('global-clipboard-panel');
	const cbClose = document.getElementById('close-clipboard');
	const cbItems = document.getElementById('clipboard-items');
	const cbBadge = document.getElementById('clipboard-badge');
	const cbEmpty = document.getElementById('clipboard-empty');

	const btnSendImmager = document.getElementById('clipboard-send-immager');
	const btnDownloadZip = document.getElementById('clipboard-download-zip');
	const btnClear = document.getElementById('clipboard-clear');

	cbToggle.onclick = () => cbPanel.classList.remove('translate-x-full');
	cbClose.onclick = () => cbPanel.classList.add('translate-x-full');

	window.updateClipboardContext = () => {
	if (window.globalClipboard.length > 0) {
	btnSendImmager.disabled = window.currentActiveApp === 'immager';
	} else {
	btnSendImmager.disabled = true;
	}
	};

	// Expose globally so all 3 apps can push to it easily
	window.addToClipboard = async (dataUrl, filename) => {
	try {
	// Fetch works elegantly for both base64 and object/blob URLs
	const res = await fetch(dataUrl);
	const blob = await res.blob();
	const fileObj = new File([blob], filename \|\| `asset_${Date.now()}.jpg`, { type: blob.type \|\| 'image/jpeg' });

	window.globalClipboard.push({
	id: 'asset_' + Date.now() + '_' + Math.random().toString(36).substr(2, 9),
	dataUrl: dataUrl,
	file: fileObj
	});

	renderClipboard();

	// Visual feedback animation on the toggle button
	cbToggle.classList.add('scale-110', 'bg-amber-500');
	cbToggle.classList.remove('bg-indigo-600');
	setTimeout(() => {
	cbToggle.classList.remove('scale-110', 'bg-amber-500');
	cbToggle.classList.add('bg-indigo-600');
	}, 300);
	} catch(e) {
	console.error("Clipboard Addition Error:", e);
	}
	};

	window.removeFromClipboard = (id) => {
	window.globalClipboard = window.globalClipboard.filter(item => item.id !== id);
	renderClipboard();
	};

	function renderClipboard() {
	if (window.globalClipboard.length > 0) {
	cbBadge.innerText = window.globalClipboard.length;
	cbBadge.classList.remove('hidden');
	cbEmpty.classList.add('hidden');

	btnSendImmager.disabled = window.currentActiveApp === 'immager';
	btnDownloadZip.disabled = false;
	btnClear.disabled = false;
	} else {
	cbBadge.classList.add('hidden');
	cbEmpty.classList.remove('hidden');

	btnSendImmager.disabled = true;
	btnDownloadZip.disabled = true;
	btnClear.disabled = true;
	}

	// Preserve empty state, remove only asset items
	Array.from(cbItems.children).forEach(child => {
	if (child.id !== 'clipboard-empty') cbItems.removeChild(child);
	});

	window.globalClipboard.forEach(item => {
	const div = document.createElement('div');
	div.className = 'relative aspect-square rounded-xl overflow-hidden group border border-white/10 shadow-lg animate-in';
	div.innerHTML = `
	<img src="${item.dataUrl}" class="w-full h-full object-cover">
	<button class="absolute top-1 right-1 bg-red-500 hover:bg-red-600 text-white w-6 h-6 rounded-full flex items-center justify-center opacity-0 group-hover:opacity-100 transition-all transform hover:scale-110 shadow-md" onclick="window.removeFromClipboard('${item.id}')">
	<i class="fas fa-times text-xs"></i>
	</button>
	`;
	cbItems.appendChild(div);
	});
	}

	btnClear.onclick = () => {
	if(confirm("Clear all items from clipboard?")) {
	window.globalClipboard = [];
	renderClipboard();
	}
	};

	btnDownloadZip.onclick = async () => {
	if(window.globalClipboard.length === 0) return;
	const originalText = btnDownloadZip.innerHTML;
	btnDownloadZip.innerHTML = '<i class="fas fa-spinner animate-spin"></i>';
	btnDownloadZip.disabled = true;
	try {
	const zip = new window.JSZip();
	window.globalClipboard.forEach(item => {
	zip.file(item.file.name, item.file);
	});
	const content = await zip.generateAsync({type: "blob"});
	const url = URL.createObjectURL(content);
	const a = document.createElement('a');
	a.href = url;
	a.download = `Clipboard_Assets_${window.globalClipboard.length}.zip`;
	a.click();
	} catch(e) {
	console.error("ZIP Error", e);
	alert("Failed to ZIP clipboard contents.");
	} finally {
	btnDownloadZip.innerHTML = originalText;
	btnDownloadZip.disabled = false;
	}
	};

	btnSendImmager.onclick = () => {
	if(window.globalClipboard.length === 0) return;
	const files = window.globalClipboard.map(item => item.file);

	// Close the panel
	cbPanel.classList.add('translate-x-full');

	// Dispatch event and switch tabs seamlessly
	window.dispatchEvent(new CustomEvent('SEND_TO_IMMAGER', { detail: files }));
	if(typeof switchApp === 'function') switchApp('immager');
	};
	})();
	</script>

	<!-- ========================================== -->
	<!-- LOGIC: APP 1 (IMMAGER - REACT) -->
	<!-- ========================================== -->
	<script type="text/babel">
	const { useState, useEffect, useCallback, useRef } = React;

	const LogoIcon = ({size=24, className=""}) => (
	<svg xmlns="http://www.w3.org/2000/svg" width={size} height={size} viewBox="0 0 512 512" className={className}>
	<rect width="512" height="512" rx="120" fill="#12C369"/>
	<circle cx="380" cy="130" r="55" fill="#ffffff"/>
	<path d="M310 280 L440 430 L180 430 Z" fill="#91E6B3" stroke="#91E6B3" strokeWidth="30" strokeLinejoin="round"/>
	<path d="M220 220 L340 430 L100 430 Z" fill="#ffffff" stroke="#ffffff" strokeWidth="40" strokeLinejoin="round"/>
	</svg>
	);
	const UsersIcon = ({size=24, className=""}) => (<svg xmlns="http://www.w3.org/2000/svg" width={size} height={size} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" className={className}><path d="M16 21v-2a4 4 0 0 0-4-4H6a4 4 0 0 0-4 4v2"/><circle cx="9" cy="7" r="4"/><path d="M22 21v-2a4 4 0 0 0-3-3.87"/><path d="M16 3.13a4 4 0 0 1 0 7.75"/></svg>);
	const Trash2Icon = ({size=24, className=""}) => (<svg xmlns="http://www.w3.org/2000/svg" width={size} height={size} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" className={className}><path d="M3 6h18"/><path d="M19 6v14c0 1-1 2-2 2H7c-1 0-2-1-2-2V6"/><path d="M8 6V4c0-1 1-2 2-2h4c1 0 2 1 2 2v2"/><line x1="10" x2="10" y1="11" y2="17"/><line x1="14" x2="14" y1="11" y2="17"/></svg>);
	const UploadCloudIcon = ({size=24, className=""}) => (<svg xmlns="http://www.w3.org/2000/svg" width={size} height={size} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" className={className}><path d="M4 14.899A7 7 0 1 1 15.71 8h1.79a4.5 4.5 0 0 1 2.5 8.242"/><path d="M12 12v9"/><path d="m16 16-4-4-4 4"/></svg>);
	const Loader2Icon = ({size=24, className=""}) => (<svg xmlns="http://www.w3.org/2000/svg" width={size} height={size} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" className={className}><path d="M21 12a9 9 0 1 1-6.219-8.56"/></svg>);
	const CheckCircleIcon = ({size=24, className=""}) => (<svg xmlns="http://www.w3.org/2000/svg" width={size} height={size} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" className={className}><path d="M22 11.08V12a10 10 0 1 1-5.93-9.14"/><path d="m9 11 3 3L22 4"/></svg>);
	const ImageIcon = ({size=24, className=""}) => (<svg xmlns="http://www.w3.org/2000/svg" width={size} height={size} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" className={className}><rect width="18" height="18" x="3" y="3" rx="2" ry="2"/><circle cx="9" cy="9" r="2"/><path d="m21 15-3.086-3.086a2 2 0 0 0-2.828 0L6 21"/></svg>);
	const SettingsIcon = ({size=24, className=""}) => (<svg xmlns="http://www.w3.org/2000/svg" width={size} height={size} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" className={className}><path d="M12.22 2h-.44a2 2 0 0 0-2 2v.18a2 2 0 0 1-1 1.73l-.43.25a2 2 0 0 1-2 0l-.15-.08a2 2 0 0 0-2.73.73l-.22.38a2 2 0 0 0 .73 2.73l.15.1a2 2 0 0 1 1 1.72v.51a2 2 0 0 1-1 1.74l-.15.09a2 2 0 0 0-.73 2.73l.22.38a2 2 0 0 0 2.73.73l.15-.08a2 2 0 0 1 2 0l.43.25a2 2 0 0 1-1-1.73V20a2 2 0 0 0 2 2h.44a2 2 0 0 0 2-2v-.18a2 2 0 0 1 1-1.73l.43-.25a2 2 0 0 1 2 0l.15.08a2 2 0 0 0 2.73-.73l.22-.39a2 2 0 0 0-.73-2.73l-.15-.08a2 2 0 0 1-1-1.74v-.5a2 2 0 0 1 1-1.74l.15-.09a2 2 0 0 0 .73-2.73l-.22-.38a2 2 0 0 0-2.73-.73l-.15.08a2 2 0 0 1-2 0l-.43-.25a2 2 0 0 1-1-1.73V4a2 2 0 0 0-2-2z"/><circle cx="12" cy="12" r="3"/></svg>);
	const EditIcon = ({size=24, className=""}) => (<svg xmlns="http://www.w3.org/2000/svg" width={size} height={size} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" className={className}><path d="M12 20h9"/><path d="M16.5 3.5a2.12 2.12 0 0 1 3 3L7 19l-4 1 1-4Z"/></svg>);
	const XIcon = ({size=24, className=""}) => (<svg xmlns="http://www.w3.org/2000/svg" width={size} height={size} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" className={className}><line x1="18" y1="6" x2="6" y2="18"/><line x1="6" y1="6" x2="18" y2="18"/></svg>);
	const AlertTriangleIcon = ({size=24, className=""}) => (<svg xmlns="http://www.w3.org/2000/svg" width={size} height={size} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" className={className}><path d="m21.73 18-8-14a2 2 0 0 0-3.48 0l-8 14A2 2 0 0 0 4 21h16a2 2 0 0 0 1.73-3Z"/><path d="M12 9v4"/><path d="M12 17h.01"/></svg>);
	const EyeIcon = ({size=24, className=""}) => (<svg xmlns="http://www.w3.org/2000/svg" width={size} height={size} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" className={className}><path d="M2 12s3-7 10-7 10 7 10 7-3 7-10 7-10-7-10-7Z"/><circle cx="12" cy="12" r="3"/></svg>);
	const EyeOffIcon = ({size=24, className=""}) => (<svg xmlns="http://www.w3.org/2000/svg" width={size} height={size} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" className={className}><path d="M9.88 9.88a3 3 0 1 0 4.24 4.24"/><path d="M10.73 5.08A10.43 10.43 0 0 1 12 5c7 0 10 7 10 7a13.16 13.16 0 0 1-1.67 2.68"/><path d="M6.61 6.61A13.526 13.526 0 0 0 2 12s3 7 10 7a9.74 9.74 0 0 0 5.39-1.61"/><line x1="2" x2="22" y1="2" y2="22"/></svg>);
	const SquareIcon = ({size=24, className=""}) => (<svg xmlns="http://www.w3.org/2000/svg" width={size} height={size} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" className={className}><rect width="18" height="18" x="3" y="3" rx="2" ry="2"/></svg>);
	const CheckSquareIcon = ({size=24, className=""}) => (<svg xmlns="http://www.w3.org/2000/svg" width={size} height={size} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" className={className}><polyline points="9 11 12 14 22 4"/><path d="M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11"/></svg>);
	const DownloadIcon = ({size=24, className=""}) => (<svg xmlns="http://www.w3.org/2000/svg" width={size} height={size} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" className={className}><path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"/><polyline points="7 10 12 15 17 10"/><line x1="12" x2="12" y1="15" y2="3"/></svg>);
	const ClipboardIcon = ({size=24, className=""}) => (<svg xmlns="http://www.w3.org/2000/svg" width={size} height={size} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" className={className}><rect width="8" height="4" x="8" y="2" rx="1" ry="1"/><path d="M16 4h2a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2h2"/><path d="m9 14 2 2 4-4"/></svg>);
	const MoveIcon = ({size=24, className=""}) => (<svg xmlns="http://www.w3.org/2000/svg" width={size} height={size} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" className={className}><polyline points="5 9 2 12 5 15"/><polyline points="9 5 12 2 15 5"/><polyline points="19 9 22 12 19 15"/><polyline points="15 19 12 22 9 19"/><line x1="12" y1="2" x2="12" y2="22"/><line x1="2" y1="12" x2="22" y2="12"/></svg>);

	// Component for interactive inline cropping on standard batch items
	const InlineCropper = ({ face, onSaveBox, standardShape }) => {
	const { useState, useEffect, useRef } = React;
	const [tempBox, setTempBox] = useState(face.originalBox);
	const [isDragging, setIsDragging] = useState(false);
	const [isResizing, setIsResizing] = useState(false);
	const [startPos, setStartPos] = useState({x: 0, y: 0});
	const [startBox, setStartBox] = useState(null);
	const imgRef = useRef(null);

	// Sync if changed externally
	useEffect(() => { setTempBox(face.originalBox); }, [face.originalBox]);

	const { x, y, width, height } = tempBox;
	const imgW = face.fullWidth;
	const imgH = face.fullHeight;

	// Math to translate absolute pixels to responsive percentages
	const leftPct = (x / imgW) * 100;
	const topPct = (y / imgH) * 100;
	const widthPct = (width / imgW) * 100;
	const heightPct = (height / imgH) * 100;

	// Math to counter-shift the bright sliced overlay
	const innerLeft = -(x / width) * 100;
	const innerTop = -(y / height) * 100;
	const innerWidth = (imgW / width) * 100;
	const innerHeight = (imgH / height) * 100;

	const handlePointerDown = (e, action) => {
	e.preventDefault();
	e.stopPropagation();
	if (action === 'drag') setIsDragging(true);
	if (action === 'resize') setIsResizing(true);
	setStartPos({ x: e.clientX, y: e.clientY });
	setStartBox({ ...tempBox });
	e.target.setPointerCapture(e.pointerId);
	};

	const handlePointerMove = (e) => {
	if (!isDragging && !isResizing) return;
	if (!imgRef.current) return;

	const rect = imgRef.current.getBoundingClientRect();
	const scaleX = imgW / rect.width;
	const scaleY = imgH / rect.height;

	const dx = (e.clientX - startPos.x) * scaleX;
	const dy = (e.clientY - startPos.y) * scaleY;

	let newBox = { ...startBox };

	if (isDragging) {
	newBox.x = Math.max(0, Math.min(imgW - newBox.width, startBox.x + dx));
	newBox.y = Math.max(0, Math.min(imgH - newBox.height, startBox.y + dy));
	} else if (isResizing) {
	let newW = Math.max(20, Math.min(imgW - startBox.x, startBox.width + dx));
	let newH = Math.max(20, Math.min(imgH - startBox.y, startBox.height + dy));

	// Enforce aspect ratio constraints dynamically based on right-side panel selection
	if (standardShape === 'square') {
	const size = Math.min(Math.max(newW, newH), imgW - startBox.x, imgH - startBox.y);
	newW = size;
	newH = size;
	} else if (standardShape === '4:3') {
	let calcH = newW * (3/4);
	if (calcH > imgH - startBox.y) {
	calcH = imgH - startBox.y;
	newW = calcH * (4/3);
	}
	newH = calcH;
	} else if (standardShape === '16:9') {
	let calcH = newW * (9/16);
	if (calcH > imgH - startBox.y) {
	calcH = imgH - startBox.y;
	newW = calcH * (16/9);
	}
	newH = calcH;
	} else if (standardShape === '9:16') {
	let calcH = newW * (16/9);
	if (calcH > imgH - startBox.y) {
	calcH = imgH - startBox.y;
	newW = calcH * (9/16);
	}
	newH = calcH;
	}
	// For 'free' or 'original', it remains unconstrained, enabling completely free-form scaling.

	newBox.width = newW;
	newBox.height = newH;
	}
	setTempBox(newBox);
	};

	const handlePointerUp = (e) => {
	if (!isDragging && !isResizing) return;
	setIsDragging(false);
	setIsResizing(false);
	e.target.releasePointerCapture(e.pointerId);
	onSaveBox(face.id, tempBox); // Only trigger the expensive canvas regeneration on release
	};

	return (
	<div className="relative w-full overflow-hidden bg-neutral-900 rounded-2xl" style={{ touchAction: 'none' }}>
	<img ref={imgRef} src={face.sourceUrl} className="w-full h-auto block opacity-70 pointer-events-none select-none" draggable="false" />
	<div className="absolute inset-0 pointer-events-none z-10">
	<div
	className="absolute border-[3px] border-indigo-400 shadow-[0_0_0_9999px_rgba(0,0,0,0.6)] pointer-events-auto cursor-move group/cropbox box-border"
	style={{ left: `${leftPct}%`, top: `${topPct}%`, width: `${widthPct}%`, height: `${heightPct}%` }}
	onPointerDown={(e) => handlePointerDown(e, 'drag')}
	onPointerMove={handlePointerMove}
	onPointerUp={handlePointerUp}
	onPointerCancel={handlePointerUp}
	>
	<div className="w-full h-full overflow-hidden relative pointer-events-none">
	<img src={face.sourceUrl} className="absolute max-w-none object-fill" style={{ left: `${innerLeft}%`, top: `${innerTop}%`, width: `${innerWidth}%`, height: `${innerHeight}%` }} />
	</div>

	<div
	className="absolute -bottom-3.5 -right-3.5 w-8 h-8 bg-indigo-500 border-2 border-white rounded-full cursor-nwse-resize flex items-center justify-center pointer-events-auto opacity-0 group-hover/cropbox:opacity-100 transition-opacity shadow-lg"
	onPointerDown={(e) => handlePointerDown(e, 'resize')}
	onPointerMove={handlePointerMove}
	onPointerUp={handlePointerUp}
	onPointerCancel={handlePointerUp}
	>
	<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="white" strokeWidth="3" strokeLinecap="round" strokeLinejoin="round"><polyline points="21 15 21 21 15 21"></polyline><line x1="21" y1="21" x2="15" y2="15"></line></svg>
	</div>
	</div>
	</div>
	</div>
	);
	};

	function FaceExtractApp() {
	const [isModelLoading, setIsModelLoading] = useState(true);
	const [isProcessing, setIsProcessing] = useState(false);
	const [progress, setProgress] = useState(0);
	const [statusText, setStatusText] = useState('Initializing Engine...');
	const [faceGroups, setFaceGroups] = useState([]);
	const [selectedFaceIds, setSelectedFaceIds] = useState(new Set());
	const [collapsedGroups, setCollapsedGroups] = useState(new Set());
	const [showDeleteConfirm, setShowDeleteConfirm] = useState(false);
	const fileInputRef = useRef(null);

	const [extractedFaces, setExtractedFaces] = useState([]);
	const [matchThreshold, setMatchThreshold] = useState(0.50);
	const [processingMode, setProcessingMode] = useState('smart'); // 'smart' \| 'standard'

	// Added standardShape, batchWidth, and batchHeight to manage standard vs smart states completely independently
	const [cropSettings, setCropSettings] = useState({ padding: 0.05, topPadding: 0.2, shape: 'square', standardShape: 'free', batchWidth: 'auto', batchHeight: 'auto' });
	const [showSettings, setShowSettings] = useState(false);
	const [editingFace, setEditingFace] = useState(null);
	const editorImgRef = useRef(null);

	const [dragState, setDragState] = useState({ isDragging: false, startX: 0, startY: 0, initialOffsetX: 0, initialOffsetY: 0 });

	const [dragOverGroupId, setDragOverGroupId] = useState(null);
	const [isDraggingFace, setIsDraggingFace] = useState(false);
	const draggedFaceRef = useRef(null);
	const dragStartTimeoutRef = useRef(null); // Ref to hold the timeout ID
	const [pendingTransferFiles, setPendingTransferFiles] = useState(null);
	const [extractedBatchIds, setExtractedBatchIds] = useState(new Set());

	// NEW STATES
	const [allSmartCollapsed, setAllSmartCollapsed] = useState(false);
	const [hideStandardInSmart, setHideStandardInSmart] = useState(true);

	const handleModeSwitch = (mode) => {
	setProcessingMode(mode);
	if (mode === 'smart') setHideStandardInSmart(true);

	setCollapsedGroups(prev => {
	const next = new Set(prev);
	if (mode === 'smart') {
	next.add('group-standard-special');
	} else {
	next.delete('group-standard-special');
	}
	return next;
	});
	};

	// Listen for cross-app transfer event
	useEffect(() => {
	const handleTransfer = (e) => {
	setPendingTransferFiles(e.detail);
	};
	window.addEventListener('SEND_TO_IMMAGER', handleTransfer);
	return () => window.removeEventListener('SEND_TO_IMMAGER', handleTransfer);
	}, []);

	// Initialize models
	useEffect(() => {
	const initModels = async () => {
	while(!window.faceapi \|\| !window.JSZip) {
	await new Promise(r => setTimeout(r, 100));
	}
	try {
	setStatusText("Loading AI Models (~5MB)...");
	const MODEL_URL = 'https://cdn.jsdelivr.net/npm/@vladmandic/face-api@1.7.12/model/';

	await window.faceapi.nets.ssdMobilenetv1.loadFromUri(MODEL_URL);
	await window.faceapi.nets.faceLandmark68Net.loadFromUri(MODEL_URL);
	await window.faceapi.nets.faceRecognitionNet.loadFromUri(MODEL_URL);

	setIsModelLoading(false);
	setStatusText("Ready");
	} catch (error) {
	console.error(error);
	setStatusText("Error loading AI models.");
	}
	};
	initModels();
	}, []);

	// Trigger processing of transferred files once models load
	useEffect(() => {
	if (pendingTransferFiles && pendingTransferFiles.length > 0 && !isModelLoading && !isProcessing) {
	processImages(pendingTransferFiles);
	setPendingTransferFiles(null);
	}
	}, [pendingTransferFiles, isModelLoading, isProcessing]);

	const generateCrop = (img, box, settings, manualOffsets = { x: 0, y: 0, zoom: 1, resolution: 'auto' }) => {
	const canvas = document.createElement('canvas');
	const ctx = canvas.getContext('2d');

	let padX = box.width * settings.padding;
	let padY = box.height * settings.padding;

	let tw = box.width + (padX * 2);
	let th = box.height + padY + (box.height * settings.topPadding);

	if (settings.shape === 'square') {
	const size = Math.max(tw, th);
	tw = size;
	th = size;
	}

	tw /= manualOffsets.zoom;
	th /= manualOffsets.zoom;

	let cx = box.x + box.width / 2;
	let cy = box.y + box.height / 2 - (box.height * settings.topPadding / 2) + (padY / 2);

	cx += manualOffsets.x;
	cy += manualOffsets.y;

	const cropX = Math.max(0, cx - tw / 2);
	const cropY = Math.max(0, cy - th / 2);
	const cropW = Math.min(img.width - cropX, tw);
	const cropH = Math.min(img.height - cropY, th);

	let targetW = cropW;
	let targetH = cropH;

	// Handle Smart Track manual resolution
	if (manualOffsets.resolution && manualOffsets.resolution !== 'auto') {
	const res = parseInt(manualOffsets.resolution, 10);
	targetW = res;
	targetH = settings.shape === 'original' \|\| settings.shape === 'free' ? Math.round(res * (cropH / cropW)) : res;
	}

	// Handle Standard Batch Crop export resolutions
	if (settings.batchWidth !== undefined && settings.batchHeight !== undefined) {
	if (settings.batchWidth !== 'auto') targetW = parseInt(settings.batchWidth, 10);
	if (settings.batchHeight !== 'auto') targetH = parseInt(settings.batchHeight, 10);

	// Calculate dynamic scaling if one dimension is set to "Auto"
	if (settings.batchWidth !== 'auto' && settings.batchHeight === 'auto') {
	targetH = Math.max(1, Math.round(targetW * (cropH / cropW)));
	} else if (settings.batchHeight !== 'auto' && settings.batchWidth === 'auto') {
	targetW = Math.max(1, Math.round(targetH * (cropW / cropH)));
	}
	}

	canvas.width = targetW;
	canvas.height = targetH;
	ctx.drawImage(img, cropX, cropY, cropW, cropH, 0, 0, targetW, targetH);
	return canvas.toDataURL('image/jpeg', 0.9);
	};

	const openEditor = async (face, groupIndex, faceIndex) => {
	const img = new Image();
	img.src = face.sourceUrl;
	await new Promise(r => img.onload = r);
	editorImgRef.current = img;

	setEditingFace({
	...face,
	groupIndex,
	faceIndex,
	manualOffsets: face.manualOffsets \|\| { x: 0, y: 0, zoom: 1, resolution: 'auto' },
	previewUrl: face.cropDataUrl
	});
	setDragState({ isDragging: false, startX: 0, startY: 0, initialOffsetX: 0, initialOffsetY: 0 });
	};

	const updateManualCrop = (updates) => {
	if (!editingFace \|\| !editorImgRef.current) return;
	const newOffsets = { ...editingFace.manualOffsets, ...updates };

	let targetCropSettings;
	if (editingFace.isNoFace) {
	targetCropSettings = { padding: 0, topPadding: 0, shape: 'original' };
	} else if (editingFace.isStandard) {
	targetCropSettings = { padding: 0, topPadding: 0, shape: cropSettings.standardShape };
	} else {
	targetCropSettings = cropSettings;
	}

	const newPreview = generateCrop(editorImgRef.current, editingFace.originalBox, targetCropSettings, newOffsets);
	setEditingFace(prev => ({ ...prev, manualOffsets: newOffsets, previewUrl: newPreview }));
	};

	const saveManualCrop = () => {
	const newGroups = [...faceGroups];
	newGroups[editingFace.groupIndex].faces[editingFace.faceIndex].cropDataUrl = editingFace.previewUrl;
	newGroups[editingFace.groupIndex].faces[editingFace.faceIndex].manualOffsets = editingFace.manualOffsets;
	setFaceGroups(newGroups);
	setEditingFace(null);
	};

	// Receiver function for inline cropper
	const saveStandardCropBox = async (faceId, newBox) => {
	const face = extractedFaces.find(f => f.id === faceId);
	if (!face) return;

	const img = new Image();
	img.src = face.sourceUrl;
	await new Promise(r => img.onload = r);

	const targetCropSettings = { padding: 0, topPadding: 0, shape: cropSettings.standardShape, batchWidth: cropSettings.batchWidth, batchHeight: cropSettings.batchHeight };
	const newCropDataUrl = generateCrop(img, newBox, targetCropSettings, face.manualOffsets);

	const updatedFace = { ...face, originalBox: newBox, cropDataUrl: newCropDataUrl };

	setExtractedFaces(prev => prev.map(f => f.id === faceId ? updatedFace : f));
	setFaceGroups(prev => prev.map(g => ({
	...g,
	faces: g.faces.map(f => f.id === faceId ? updatedFace : f)
	})));
	};

	const updateGroupName = (groupId, newName) => {
	setFaceGroups(prevGroups => prevGroups.map(g => g.id === groupId ? { ...g, name: newName } : g));
	};

	const handleDragStart = (e, faceId, sourceGroupId) => {
	e.stopPropagation();

	let itemsToDrag;
	if (selectedFaceIds.has(faceId)) {
	// If the dragged item is part of a selection, drag the whole selection.
	itemsToDrag = Array.from(selectedFaceIds).map(id => {
	for (const group of faceGroups) {
	if (group.faces.some(f => f.id === id)) {
	return { faceId: id, sourceGroupId: group.id };
	}
	}
	return { faceId: id, sourceGroupId: null }; // Fallback
	});
	} else {
	// If dragging an unselected item, treat it as a single-item drag without forcing a re-render.
	// We defer the selection state update to prevent breaking the browser's drag initialization.
	itemsToDrag = [{ faceId, sourceGroupId }];
	}

	if (itemsToDrag.length === 0) {
	e.preventDefault();
	return;
	}

	// --- Create a clean drag ghost to avoid capturing UI buttons ---
	const ghostContainer = document.createElement('div');
	ghostContainer.id = 'drag-ghost-container';
	ghostContainer.style.position = 'absolute';
	ghostContainer.style.top = '-1000px';
	ghostContainer.style.left = '-1000px';

	if (itemsToDrag.length > 1) {
	// Multi-item ghost with stacking effect and count badge
	ghostContainer.style.width = '80px';
	ghostContainer.style.height = '80px';
	const previewFacesData = itemsToDrag.slice(0, 3).map(item => extractedFaces.find(f => f.id === item.faceId)?.cropDataUrl);

	previewFacesData.reverse().forEach((url, i) => {
	if (url) {
	const img = new Image();
	img.src = url;
	img.style.position = 'absolute';
	img.style.width = '60px';
	img.style.height = '60px';
	img.style.borderRadius = '12px';
	img.style.objectFit = 'cover';
	img.style.border = '2px solid white';
	img.style.boxShadow = '0 4px 6px rgba(0,0,0,0.3)';
	img.style.top = `${(2 - i) * 6}px`;
	img.style.left = `${(2 - i) * 6}px`;
	img.style.zIndex = i;
	ghostContainer.appendChild(img);
	}
	});

	const badge = document.createElement('div');
	badge.style.cssText = 'position:absolute; bottom:0; right:0; background:#4f46e5; color:white; border-radius:999px; padding:2px 8px; font-size:12px; font-weight:bold; z-index:10; border:2px solid white; box-shadow:0 2px 4px rgba(0,0,0,0.2);';
	badge.innerText = itemsToDrag.length;
	ghostContainer.appendChild(badge);
	} else {
	// Single-item ghost: just a clean image
	const face = extractedFaces.find(f => f.id === faceId);
	if (face) {
	const ghostImg = new Image();
	ghostImg.src = face.cropDataUrl;
	ghostImg.style.width = '80px';
	ghostImg.style.height = '80px';
	ghostImg.style.borderRadius = '12px';
	ghostImg.style.objectFit = 'cover';
	ghostImg.style.boxShadow = '0 5px 15px rgba(0,0,0,0.3)';
	ghostContainer.appendChild(ghostImg);
	}
	}

	document.body.appendChild(ghostContainer);
	e.dataTransfer.setDragImage(ghostContainer, 40, 40);

	// Cleanup the ghost element after the drag operation has started
	setTimeout(() => {
	if (ghostContainer.parentNode) {
	ghostContainer.parentNode.removeChild(ghostContainer);
	}
	}, 1);

	draggedFaceRef.current = itemsToDrag;
	e.dataTransfer.effectAllowed = 'move';
	e.dataTransfer.setData('text/plain', itemsToDrag.map(i => i.faceId).join(','));

	// Use a slight delay to ensure the drag operation starts cleanly before state updates.
	// Clear any pending timeout to prevent race conditions on very short drags.
	if (dragStartTimeoutRef.current) clearTimeout(dragStartTimeoutRef.current);
	dragStartTimeoutRef.current = setTimeout(() => {
	// Safety: only show drop zones if drag is valid and still active
	if (draggedFaceRef.current) setIsDraggingFace(true);
	}, 20);
	};

	const handleDragEnd = (e) => {
	// Always clear any pending drag-start timeout to prevent race conditions.
	if (dragStartTimeoutRef.current) clearTimeout(dragStartTimeoutRef.current);
	setIsDraggingFace(false);
	setDragOverGroupId(null);
	draggedFaceRef.current = null;
	};

	const handleDragOver = (e, targetGroupId) => {
	e.preventDefault();
	e.stopPropagation(); // Critical for nested layouts
	e.dataTransfer.dropEffect = 'move';
	if (dragOverGroupId !== targetGroupId) setDragOverGroupId(targetGroupId);
	};

	const handleDragLeave = (e) => { e.preventDefault(); };

	const handleDrop = (e, targetGroupId) => {
	e.preventDefault();
	e.stopPropagation();
	// Clear any pending timeout from drag start to prevent race conditions.
	if (dragStartTimeoutRef.current) clearTimeout(dragStartTimeoutRef.current);
	setDragOverGroupId(null);

	// 1. Try to get items from Ref (memory)
	let dragItems = draggedFaceRef.current;

	// 2. Fallback: Try to get items from DataTransfer (serialized) if Ref is missing
	if (!dragItems \|\| dragItems.length === 0) {
	try {
	const rawIds = e.dataTransfer.getData('text/plain');
	if (rawIds) {
	// Reconstruct items. SourceGroupId is unknown but not strictly needed for the move logic below.
	dragItems = rawIds.split(',').filter(id => id).map(id => ({ faceId: id.trim(), sourceGroupId: null }));
	}
	} catch (err) { console.error("Drag fallback failed", err); }
	}

	if (!dragItems \|\| dragItems.length === 0) {
	setIsDraggingFace(false); // Ensure overlay is removed
	return;
	}

	// Prevent dropping a selection back into its own single source group.
	const sourceGroupIds = new Set(dragItems.map(item => item.sourceGroupId).filter(id => id));
	if (targetGroupId !== 'new-group' && sourceGroupIds.has(targetGroupId) && sourceGroupIds.size === 1) {
	setIsDraggingFace(false); // Reset state if invalid drop
	return;
	}

	setFaceGroups(prevGroups => {
	// 1. Collect all faces to be moved from the original groups
	const movedFaceIds = new Set(dragItems.map(item => item.faceId));
	let facesToMove = [];
	prevGroups.forEach(g => {
	g.faces.forEach(f => {
	if (movedFaceIds.has(f.id)) {
	facesToMove.push(f);
	}
	});
	});

	if (facesToMove.length === 0) return prevGroups;

	// 2. Create the next state for groups, removing moved faces
	let nextGroups = prevGroups.map(group => {
	// Filter out the moved faces from their original positions
	const remainingFaces = group.faces.filter(f => !movedFaceIds.has(f.id));
	return { ...group, faces: remainingFaces };
	});

	// 3. Add faces to the target group
	if (targetGroupId === 'new-group') {
	const newGroup = {
	id: `group-${Date.now()}-${Math.random().toString(36).substr(2, 9)}`,
	name: '',
	baseDescriptor: facesToMove[0].descriptor,
	faces: facesToMove
	};

	// Insert after Standard group if exists to preserve order, else at top
	const stdIndex = nextGroups.findIndex(g => g.isStandardGroup);
	if (stdIndex !== -1) {
	nextGroups.splice(stdIndex + 1, 0, newGroup);
	} else {
	nextGroups.unshift(newGroup);
	}
	} else {
	// Find the target group and add the faces
	nextGroups = nextGroups.map(group => {
	if (group.id === targetGroupId) {
	return { ...group, faces: [...group.faces, ...facesToMove] };
	}
	return group;
	});
	}

	// 4. Clean up any groups that are now empty (except special ones like Standard or Unrecognized)
	return nextGroups.filter(g => g.faces.length > 0 \|\| g.isStandardGroup \|\| g.isNoFaceGroup \|\| g.id === 'group-noface-special');
	});

	setSelectedFaceIds(new Set());
	// Force cleanup
	draggedFaceRef.current = null;
	setIsDraggingFace(false);
	};

	const exportToSmartTrack = async () => {
	const standardGroup = faceGroups.find(g => g.isStandardGroup);
	if (!standardGroup) return;

	let toProcess = standardGroup.faces.filter(f => selectedFaceIds.has(f.id));
	if (toProcess.length === 0) toProcess = standardGroup.faces;

	const itemsToExtract = toProcess.filter(f => !extractedBatchIds.has(f.id));

	if (itemsToExtract.length === 0) return;

	setIsProcessing(true);
	setStatusText("Preparing for Smart Face Track...");

	try {
	const files = [];
	for (let i = 0; i < itemsToExtract.length; i++) {
	const face = itemsToExtract[i];
	const res = await fetch(face.cropDataUrl);
	const blob = await res.blob();
	const file = new File([blob], `batch_to_smart_${i}.jpg`, { type: 'image/jpeg' });
	file.originalStandardFaceId = face.id; // Add a link back to the source standard face
	files.push(file);
	}

	setExtractedBatchIds(prev => {
	const next = new Set(prev);
	itemsToExtract.forEach(f => next.add(f.id));
	return next;
	});

	setSelectedFaceIds(new Set());
	setProcessingMode('smart');
	setHideStandardInSmart(true);

	// Automatically collapse standard group when moving to smart face track
	setCollapsedGroups(prev => {
	const next = new Set(prev);
	next.add(standardGroup.id);
	return next;
	});

	// Short delay to allow UI to visually transition to smart mode
	await new Promise(resolve => setTimeout(resolve, 50));

	await processImages(files, 'smart');
	} catch (e) {
	console.error("Export to Smart Track failed", e);
	alert("Failed to export to Smart Track.");
	setIsProcessing(false);
	setStatusText("Ready");
	}
	};

	const applyGlobalCropSettings = async (newSettings) => {
	setCropSettings(newSettings);
	if (extractedFaces.length === 0) return;

	setIsProcessing(true);
	setStatusText("Applying new crop settings...");
	await new Promise(resolve => setTimeout(resolve, 50));

	try {
	const imageCache = {};
	const updatedFaces = [];

	for (let i = 0; i < extractedFaces.length; i++) {
	const face = extractedFaces[i];
	let img = imageCache[face.sourceUrl];
	if (!img) {
	img = new Image();
	img.src = face.sourceUrl;
	await new Promise(r => img.onload = r);
	imageCache[face.sourceUrl] = img;
	}

	let targetCropSettings;
	let boxToUse = face.originalBox;

	if (face.isNoFace) {
	targetCropSettings = { padding: 0, topPadding: 0, shape: 'original' };
	} else if (face.isStandard) {
	targetCropSettings = { padding: 0, topPadding: 0, shape: newSettings.standardShape, batchWidth: newSettings.batchWidth, batchHeight: newSettings.batchHeight };
	const shape = newSettings.standardShape;

	if (shape === 'free' \|\| shape === 'original') {
	boxToUse = { x: 0, y: 0, width: face.fullWidth, height: face.fullHeight };
	} else if (shape === 'square') {
	const minDim = Math.min(face.fullWidth, face.fullHeight);
	boxToUse = { x: (face.fullWidth - minDim) / 2, y: (face.fullHeight - minDim) / 2, width: minDim, height: minDim };
	} else if (shape === '4:3') {
	let w = face.fullWidth; let h = w * (3/4);
	if (h > face.fullHeight) { h = face.fullHeight; w = h * (4/3); }
	boxToUse = { x: (face.fullWidth - w) / 2, y: (face.fullHeight - h) / 2, width: w, height: h };
	} else if (shape === '16:9') {
	let w = face.fullWidth; let h = w * (9/16);
	if (h > face.fullHeight) { h = face.fullHeight; w = h * (16/9); }
	boxToUse = { x: (face.fullWidth - w) / 2, y: (face.fullHeight - h) / 2, width: w, height: h };
	} else if (shape === '9:16') {
	let w = face.fullWidth; let h = w * (16/9);
	if (h > face.fullHeight) { h = face.fullHeight; w = h * (9/16); }
	boxToUse = { x: (face.fullWidth - w) / 2, y: (face.fullHeight - h) / 2, width: w, height: h };
	}
	} else {
	targetCropSettings = newSettings;
	}

	const newCropDataUrl = generateCrop(img, boxToUse, targetCropSettings, face.manualOffsets \|\| { x: 0, y: 0, zoom: 1, resolution: 'auto' });
	updatedFaces.push({ ...face, originalBox: boxToUse, cropDataUrl: newCropDataUrl });
	}

	setExtractedFaces(updatedFaces);
	setFaceGroups(prevGroups => prevGroups.map(group => ({
	...group,
	faces: group.faces.map(gFace => {
	const updatedFace = updatedFaces.find(uf => uf.id === gFace.id);
	// FIX: Explicitly map originalBox so inline crop boxes update instantly from Bulk Constraints
	return updatedFace ? { ...gFace, originalBox: updatedFace.originalBox, cropDataUrl: updatedFace.cropDataUrl } : gFace;
	})
	})));
	} catch (error) {
	console.error("Error applying crop settings:", error);
	} finally {
	setIsProcessing(false);
	setStatusText("Done");
	}
	};

	const clusterFaces = useCallback((facesToCluster, threshold) => {
	const groups = [];
	const noFaceGroup = {
	id: 'group-noface-special',
	name: 'Unrecognized',
	baseDescriptor: null,
	faces: [],
	isNoFaceGroup: true
	};
	const standardGroup = {
	id: 'group-standard-special',
	name: 'Batch Processed',
	baseDescriptor: null,
	faces: [],
	isStandardGroup: true
	};

	facesToCluster.forEach(face => {
	if (face.isNoFace) {
	noFaceGroup.faces.push(face);
	return;
	}
	if (face.isStandard) {
	standardGroup.faces.push(face);
	return;
	}

	let foundGroup = false;
	for (let group of groups) {
	if (group.isNoFaceGroup \|\| group.isStandardGroup) continue; // Safety check
	const distance = window.faceapi.euclideanDistance(group.baseDescriptor, face.descriptor);
	if (distance < threshold) {
	group.faces.push(face);
	foundGroup = true;
	break;
	}
	}
	if (!foundGroup) {
	groups.push({
	id: `group-${Date.now()}-${Math.random().toString(36).substr(2, 9)}`,
	name: '',
	baseDescriptor: face.descriptor,
	faces: [face]
	});
	}
	});
	groups.sort((a, b) => b.faces.length - a.faces.length);

	// Always include the special groups, then filter out any other non-special groups that are empty.
	const allGroups = [standardGroup, ...groups, noFaceGroup];
	const visibleGroups = allGroups.filter(g => g.faces.length > 0 \|\| g.isStandardGroup \|\| g.isNoFaceGroup);

	setFaceGroups(visibleGroups);
	}, []);

	const processImages = async (files, forceMode = null) => {
	if (!files \|\| files.length === 0) return;

	setIsProcessing(true);
	// Append rather than replace if adding from VideoFlow while groups exist
	const startingFaces = faceGroups.length > 0 ? extractedFaces : [];
	const allExtractedFaces = [...startingFaces];
	const modeToUse = forceMode \|\| processingMode;

	const newStandardIdsToMarkAsExtracted = new Set();

	for (let i = 0; i < files.length; i++) {
	const file = files[i];
	if (!file.type.startsWith('image/')) continue;

	setStatusText(`Scanning image ${i + 1} of ${files.length}...`);
	setProgress(((i) / files.length) * 100);

	try {
	const img = await new Promise((resolve, reject) => {
	const reader = new FileReader();
	reader.onload = (e) => {
	const image = new Image();
	image.src = e.target.result;
	image.onload = () => resolve(image);
	image.onerror = reject;
	};
	reader.onerror = reject;
	reader.readAsDataURL(file);
	});

	const sourceUrl = URL.createObjectURL(file);
	let standardFace = null;

	// If this is a fresh image upload (not a conversion from an existing standard crop),
	// create a standard baseline face for it.
	if (!file.originalStandardFaceId) {
	const fullW = img.width;
	const fullH = img.height;
	const shape = cropSettings.standardShape;
	let box;

	if (shape === 'square') {
	const minDim = Math.min(fullW, fullH);
	box = { x: (fullW - minDim) / 2, y: (fullH - minDim) / 2, width: minDim, height: minDim };
	} else if (shape === '4:3') {
	let w = fullW; let h = w * (3/4);
	if (h > fullH) { h = fullH; w = h * (4/3); }
	box = { x: (fullW - w) / 2, y: (fullH - h) / 2, width: w, height: h };
	} else if (shape === '16:9') {
	let w = fullW; let h = w * (9/16);
	if (h > fullH) { h = fullH; w = h * (16/9); }
	box = { x: (fullW - w) / 2, y: (fullH - h) / 2, width: w, height: h };
	} else if (shape === '9:16') {
	let w = fullW; let h = w * (16/9);
	if (h > fullH) { h = fullH; w = h * (9/16); }
	box = { x: (fullW - w) / 2, y: (fullH - h) / 2, width: w, height: h };
	} else {
	box = { x: 0, y: 0, width: fullW, height: fullH };
	}

	const stdSettings = { padding: 0, topPadding: 0, shape: shape, batchWidth: cropSettings.batchWidth, batchHeight: cropSettings.batchHeight };
	const stdCropDataUrl = generateCrop(img, box, stdSettings);

	standardFace = {
	id: `std-${Date.now()}-${Math.random().toString(36).substr(2, 9)}`,
	sourceFile: file.name,
	sourceUrl: sourceUrl,
	originalBox: box,
	fullWidth: fullW,
	fullHeight: fullH,
	cropDataUrl: stdCropDataUrl,
	descriptor: new Float32Array(128).fill(0),
	isNoFace: false,
	isStandard: true
	};
	allExtractedFaces.push(standardFace);

	if (modeToUse === 'smart') {
	newStandardIdsToMarkAsExtracted.add(standardFace.id);
	}
	}

	if (modeToUse === 'smart') {
	const detections = await window.faceapi.detectAllFaces(img)
	.withFaceLandmarks()
	.withFaceDescriptors();

	// Determine the ID of the standard face this smart face is derived from.
	// It's either from the file (if converting) or the one we just created.
	const sourceStandardId = file.originalStandardFaceId \|\| (standardFace ? standardFace.id : null);

	if (detections.length === 0) {
	// Keep images with no detected faces!
	allExtractedFaces.push({
	id: `noface-${Date.now()}-${Math.random().toString(36).substr(2, 9)}`,
	sourceFile: file.name,
	sourceUrl: sourceUrl,
	originalBox: { x: 0, y: 0, width: img.width, height: img.height }, // Box spans the whole image
	fullWidth: img.width,
	fullHeight: img.height,
	cropDataUrl: sourceUrl, // Keep original image display
	descriptor: new Float32Array(128).fill(0), // Dummy descriptor
	isNoFace: true,
	isStandard: false,
	originalStandardFaceId: sourceStandardId
	});
	} else {
	detections.forEach((det, idx) => {
	const faceCropDataUrl = generateCrop(img, det.detection.box, cropSettings);
	allExtractedFaces.push({
	id: `face-${Date.now()}-${Math.random().toString(36).substr(2, 9)}`,
	sourceFile: file.name,
	sourceUrl: sourceUrl,
	originalBox: det.detection.box,
	fullWidth: img.width,
	fullHeight: img.height,
	cropDataUrl: faceCropDataUrl,
	descriptor: det.descriptor,
	isNoFace: false,
	isStandard: false,
	originalStandardFaceId: sourceStandardId
	});
	});
	}
	}
	} catch (err) { console.error(`Error processing ${file.name}`, err); }
	}

	if (newStandardIdsToMarkAsExtracted.size > 0) {
	setExtractedBatchIds(prev => {
	const next = new Set(prev);
	newStandardIdsToMarkAsExtracted.forEach(id => next.add(id));
	return next;
	});
	}

	setStatusText("Organizing faces by person...");
	setExtractedFaces(allExtractedFaces);
	clusterFaces(allExtractedFaces, matchThreshold);
	setIsProcessing(false);
	setProgress(100);
	setStatusText("Done");
	};

	const onDrop = (e) => {
	e.preventDefault();
	if (isModelLoading \|\| isProcessing) return;
	const files = Array.from(e.dataTransfer.files);
	processImages(files);
	};

	const onFileChange = (e) => {
	if (e.target.files && e.target.files.length > 0) {
	processImages(Array.from(e.target.files));
	e.target.value = null; // Important to allow re-uploading the exact same file
	}
	};

	const toggleFace = (id) => {
	const next = new Set(selectedFaceIds);
	next.has(id) ? next.delete(id) : next.add(id);
	setSelectedFaceIds(next);
	};

	const toggleGroup = (group) => {
	const next = new Set(selectedFaceIds);
	const allSelected = group.faces.every(f => next.has(f.id));
	group.faces.forEach(f => allSelected ? next.delete(f.id) : next.add(f.id));
	setSelectedFaceIds(next);
	};

	const clearCurrentMode = () => {
	setFaceGroups(prev => {
	if (processingMode === 'smart') {
	// Keep only standard and no-face groups when clearing smart mode
	return prev.filter(g => g.isStandardGroup \|\| g.isNoFaceGroup);
	} else { // processingMode === 'standard'
	// Keep only non-standard groups when clearing standard mode
	return prev.filter(g => !g.isStandardGroup);
	}
	});
	setExtractedFaces(prev => {
	if (processingMode === 'smart') return prev.filter(f => f.isStandard \|\| f.isNoFace);
	return prev.filter(f => !f.isStandard);
	});
	setExtractedBatchIds(new Set()); // This should always be reset as it tracks standard faces exported to smart
	setSelectedFaceIds(new Set());
	setProgress(0);
	};

	const clearAll = () => {
	// Revoke all created blob URLs to prevent memory leaks
	const urlsToRevoke = new Set(extractedFaces.map(f => f.sourceUrl).filter(url => url && url.startsWith('blob:')));
	urlsToRevoke.forEach(url => URL.revokeObjectURL(url));

	setFaceGroups([]); setExtractedFaces([]); setSelectedFaceIds(new Set()); setProgress(0); setCollapsedGroups(new Set()); setExtractedBatchIds(new Set()); setHideStandardInSmart(true);
	};

	const toggleAllSmartGroups = () => {
	const newState = !allSmartCollapsed;
	setAllSmartCollapsed(newState);
	setCollapsedGroups(prev => {
	const next = new Set(prev);
	faceGroups.forEach(g => {
	if (!g.isStandardGroup && !g.isNoFaceGroup) {
	if (newState) next.add(g.id);
	else next.delete(g.id);
	}
	});
	return next;
	});
	};

	const confirmDelete = () => {
	// Before deleting, determine which source URLs can be safely revoked.
	const remainingFaces = extractedFaces.filter(f => !selectedFaceIds.has(f.id));
	const remainingUrls = new Set(remainingFaces.map(f => f.sourceUrl));
	const urlsToRevoke = new Set();

	extractedFaces.forEach(face => {
	// If a face is selected for deletion...
	if (selectedFaceIds.has(face.id)) {
	// ...and its sourceUrl is not used by any remaining face...
	if (!remainingUrls.has(face.sourceUrl)) {
	// ...and it's a blob URL, mark it for revocation.
	if (face.sourceUrl && face.sourceUrl.startsWith('blob:')) {
	urlsToRevoke.add(face.sourceUrl);
	}
	}
	}
	});
	urlsToRevoke.forEach(url => URL.revokeObjectURL(url));

	// Find which standard batch IDs need to be re-enabled for extraction.
	// We must iterate over the master list of `extractedFaces` before they are filtered and deleted.
	const standardIdsToReEnable = new Set();
	extractedFaces.forEach(face => {
	if (selectedFaceIds.has(face.id) && face.originalStandardFaceId) {
	standardIdsToReEnable.add(face.originalStandardFaceId);
	}
	});

	if (standardIdsToReEnable.size > 0) {
	setExtractedBatchIds(prev => {
	const next = new Set(prev);
	standardIdsToReEnable.forEach(id => next.delete(id));
	return next;
	});
	}

	// 1. Remove from visual groups
	setFaceGroups(prevGroups => {
	return prevGroups.map(group => ({
	...group,
	faces: group.faces.filter(f => !selectedFaceIds.has(f.id))
	})).filter(g => g.faces.length > 0 \|\| g.isStandardGroup \|\| g.isNoFaceGroup); // Keep special groups when empty
	});

	// 2. Remove from the base extracted faces array so they don't reappear on re-clustering
	setExtractedFaces(prevFaces => prevFaces.filter(f => !selectedFaceIds.has(f.id)));

	// 3. Clear selection state and close modal
	setSelectedFaceIds(new Set());
	setShowDeleteConfirm(false);
	};

	const downloadSelected = async () => {
	if (selectedFaceIds.size === 0) return;
	setIsProcessing(true);
	setStatusText("Generating ZIP archive...");

	try {
	const zip = new window.JSZip();
	let totalExported = 0;

	faceGroups.forEach((group, gIndex) => {
	const hasName = group.name && group.name.trim() !== '';
	let folderName = hasName ? group.name.trim() : `Group_${gIndex + 1}`;
	let filePrefix = hasName ? group.name.replace(/[^a-z0-9]/gi, '').toLowerCase() : 'image';

	if (group.isNoFaceGroup) {
	folderName = "Unrecognized";
	filePrefix = "unrecognized";
	} else if (group.isStandardGroup) {
	folderName = hasName ? group.name.trim() : "Batch_Processed";
	filePrefix = (hasName && group.name !== 'Batch Processed') ? group.name.replace(/[^a-z0-9]/gi, '').toLowerCase() : "image";
	}

	const selectedInGroup = group.faces.filter(f => selectedFaceIds.has(f.id));

	if (selectedInGroup.length > 0) {
	const folder = zip.folder(folderName);
	selectedInGroup.forEach((face, fIndex) => {
	const base64Data = face.cropDataUrl.split(',')[1];
	const fileName = `${filePrefix}_${fIndex + 1}.jpg`;
	folder.file(fileName, base64Data, {base64: true});
	totalExported++;
	});
	}
	});

	const content = await zip.generateAsync({type: "blob"});
	const url = URL.createObjectURL(content);
	const a = document.createElement("a");
	a.href = url;
	a.download = `Extracted_Images_${totalExported}.zip`;
	document.body.appendChild(a);
	a.click();
	document.body.removeChild(a);
	URL.revokeObjectURL(url);
	} catch (e) {
	console.error("ZIP Generation Failed", e);
	alert("Failed to generate ZIP file.");
	} finally {
	setIsProcessing(false);
	setStatusText("Ready");
	}
	};

	const downloadSingleFace = (e, face, group, fIndex) => {
	e.stopPropagation();
	const hasName = group.name && group.name.trim() !== '';
	let filePrefix = hasName ? group.name.replace(/[^a-z0-9]/gi, '').toLowerCase() : 'image';

	if (group.isNoFaceGroup) filePrefix = "unrecognized";
	else if (group.isStandardGroup) filePrefix = (hasName && group.name !== 'Batch Processed') ? group.name.replace(/[^a-z0-9]/gi, '').toLowerCase() : "image";

	const fileName = `${filePrefix}_${fIndex + 1}.jpg`;

	const a = document.createElement("a");
	a.href = face.cropDataUrl;
	a.download = fileName;
	document.body.appendChild(a);
	a.click();
	document.body.removeChild(a);
	};

	const toggleGroupCollapse = (groupId) => {
	setCollapsedGroups(prev => {
	const next = new Set(prev);
	if (next.has(groupId)) next.delete(groupId);
	else next.add(groupId);
	return next;
	});
	};

	return (
	<div className="min-h-screen font-sans">
	<header className="sticky top-0 z-30 bg-neutral-950/80 backdrop-blur-md border-b border-neutral-800 px-6 py-4 flex items-center justify-between">
	<div className="flex items-center gap-4">
	<LogoIcon size={42} className="shadow-lg drop-shadow-md" />
	<div className="flex flex-col">
	<h1 className="text-2xl font-extrabold tracking-[0.2em] text-white uppercase" style={{ fontFamily: "'Montserrat', sans-serif" }}>immager</h1>
	<p className="text-[10px] sm:text-xs text-neutral-400 tracking-wider uppercase mt-0.5">crop faces easily in bulk</p>
	</div>
	</div>
	<div className="flex items-center gap-4">
	{processingMode === 'smart' && (
	<button onClick={() => setShowSettings(true)} className="text-sm flex items-center gap-2 text-neutral-400 hover:text-white transition-colors">
	<SettingsIcon size={16} /> Crop Settings
	</button>
	)}
	{faceGroups.length > 0 && (
	<button onClick={() => !isProcessing && fileInputRef.current.click()} disabled={isProcessing} className="text-sm flex items-center gap-2 text-neutral-400 hover:text-white transition-colors disabled:opacity-50 cursor-pointer">
	<UploadCloudIcon size={16} /> Import Images
	</button>
	)}
	{faceGroups.some(g => processingMode === 'smart' ? (!g.isStandardGroup) : g.isStandardGroup) && (
	<button onClick={clearCurrentMode} className="text-sm flex items-center gap-2 text-neutral-400 hover:text-amber-400 transition-colors">
	<Trash2Icon size={16} /> {processingMode === 'smart' ? 'Clear Tracked Faces' : 'Clear Batch Crop'}
	</button>
	)}
	{faceGroups.length > 0 && (
	<button onClick={clearAll} className="text-sm flex items-center gap-2 text-neutral-400 hover:text-red-400 transition-colors border-l border-neutral-700 pl-4">
	<XIcon size={16} /> Start Over Entirely
	</button>
	)}
	</div>
	</header>

	{/* Dynamic wrapper transitions width allocating max possible area when in standard mode */}
	<main className={`mx-auto pb-32 transition-all duration-500 ease-in-out ${processingMode === 'standard' ? 'w-full max-w-none px-4 sm:px-8 lg:px-12 2xl:px-16 pt-6' : 'w-full md:w-[90%] xl:w-[75%] max-w-none p-4 sm:p-6'}`}>
	<input type="file" multiple accept="image/*" ref={fileInputRef} onChange={onFileChange} className="hidden" />

	{faceGroups.length === 0 && (
	<div className="mt-12">
	<div className="flex justify-center mb-8">
	<div className="bg-neutral-900 p-1 rounded-xl border border-neutral-800 flex gap-1 shadow-inner">
	<button
	onClick={() => handleModeSwitch('smart')}
	disabled={isModelLoading \|\| isProcessing}
	className={`px-4 py-2.5 rounded-lg text-sm font-medium transition-all flex items-center gap-2 disabled:opacity-50 ${processingMode === 'smart' ? 'bg-indigo-600 text-white shadow-md' : 'text-neutral-400 hover:text-white hover:bg-neutral-800'}`}
	>
	<UsersIcon size={16} /> Smart Face Track
	</button>
	<button
	onClick={() => handleModeSwitch('standard')}
	disabled={isModelLoading \|\| isProcessing}
	className={`px-4 py-2.5 rounded-lg text-sm font-medium transition-all flex items-center gap-2 disabled:opacity-50 ${processingMode === 'standard' ? 'bg-indigo-600 text-white shadow-md' : 'text-neutral-400 hover:text-white hover:bg-neutral-800'}`}
	>
	<SquareIcon size={16} /> Standard Batch Crop
	</button>
	</div>
	</div>
	<div
	onDragOver={(e) => e.preventDefault()}
	onDrop={onDrop}
	onClick={() => !isModelLoading && !isProcessing && fileInputRef.current.click()}
	className={`
	relative w-full max-w-2xl mx-auto flex flex-col items-center justify-center p-16
	border-2 border-dashed rounded-3xl transition-all duration-200
	${isModelLoading \|\| isProcessing
	? 'border-neutral-800 bg-neutral-900/30 cursor-not-allowed'
	: 'border-neutral-700 bg-neutral-900/50 hover:bg-neutral-800 hover:border-indigo-500 cursor-pointer'}
	`}
	>
	{(isModelLoading \|\| isProcessing) ? (
	<div className="flex flex-col items-center text-center">
	<Loader2Icon size={48} className="text-indigo-500 animate-spin mb-6" />
	<h3 className="text-xl font-medium text-white mb-2">{statusText}</h3>
	{isProcessing && progress > 0 && (
	<div className="w-full max-w-xs bg-neutral-800 rounded-full h-2 mt-4 overflow-hidden">
	<div className="bg-indigo-500 h-2 rounded-full transition-all duration-300 ease-out" style={{ width: `${progress}%` }} />
	</div>
	)}
	</div>
	) : (
	<div className="flex flex-col items-center text-center">
	<div className="bg-neutral-800 p-4 rounded-2xl mb-6 shadow-inner">
	<UploadCloudIcon size={40} className="text-indigo-400" />
	</div>
	<h3 className="text-2xl font-medium text-white mb-3">Upload Images</h3>
	<p className="text-neutral-400 max-w-sm mb-6">Drag and drop your photos here, or click to browse. We'll find and group the faces, or batch crop them instantly.</p>
	<button className="bg-white text-black px-6 py-2.5 rounded-full font-medium hover:bg-neutral-200 transition-colors">Select Images</button>
	</div>
	)}
	</div>

	{!isModelLoading && !isProcessing && (
	<div className="grid grid-cols-1 md:grid-cols-3 gap-6 max-w-4xl mx-auto mt-16 text-center">
	<div className="bg-neutral-900/30 p-6 rounded-2xl border border-neutral-800/50">
	<UsersIcon size={24} className="mx-auto text-indigo-400 mb-4" />
	<h4 className="font-medium text-white mb-2">Smart Clustering</h4>
	<p className="text-sm text-neutral-400">Groups faces of the same person together automatically.</p>
	</div>
	<div className="bg-neutral-900/30 p-6 rounded-2xl border border-neutral-800/50">
	<ImageIcon size={24} className="mx-auto text-emerald-400 mb-4" />
	<h4 className="font-medium text-white mb-2">Auto-Cropping</h4>
	<p className="text-sm text-neutral-400">Extracts perfectly framed headshots ready for use.</p>
	</div>
	<div className="bg-neutral-900/30 p-6 rounded-2xl border border-neutral-800/50">
	<CheckCircleIcon size={24} className="mx-auto text-amber-400 mb-4" />
	<h4 className="font-medium text-white mb-2">100% Private</h4>
	<p className="text-sm text-neutral-400">Everything runs entirely inside your browser. No server uploads.</p>
	</div>
	</div>
	)}
	</div>
	)}

	{faceGroups.length > 0 && (
	<div className="animate-in">
	{isDraggingFace && (
	<div
	className={`fixed top-24 left-1/2 -translate-x-1/2 z-50 w-full max-w-sm border-2 border-dashed rounded-2xl flex flex-col items-center justify-center p-6 shadow-2xl backdrop-blur-md transition-all ${dragOverGroupId === 'new-group' ? 'border-indigo-400 bg-indigo-500/30 scale-105' : 'border-neutral-500 bg-neutral-900/80 scale-100'}`}
	onDragOver={(e) => handleDragOver(e, 'new-group')}
	onDragLeave={handleDragLeave}
	onDrop={(e) => handleDrop(e, 'new-group')}
	>
	<UsersIcon size={32} className="text-white mb-2" />
	<p className="text-white font-medium text-center">Drop here to create a new group</p>
	</div>
	)}

	<div className="flex flex-col md:flex-row md:items-center justify-between gap-4 mb-8">
	<div className="flex flex-col sm:flex-row sm:items-center gap-6">
	<div>
	<h2 className="text-2xl font-semibold tracking-tight">
	{processingMode === 'standard' ? 'Batch Processing' : `Found ${faceGroups.filter(g => !g.isStandardGroup && !g.isNoFaceGroup).length} People`}
	</h2>
	<div className="text-sm text-neutral-400 mt-1">Total items: {faceGroups.reduce((acc, curr) => acc + curr.faces.length, 0)}</div>
	</div>

	{/* Mini Mode Toggle attached to active gallery so users can switch modes on the fly */}
	<div className="bg-neutral-900 p-1 rounded-lg border border-neutral-800 flex gap-1 shadow-inner self-start sm:self-auto">
	<button
	onClick={() => handleModeSwitch('smart')}
	disabled={isModelLoading \|\| isProcessing \|\| (processingMode === 'standard' && !faceGroups.some(g => !g.isStandardGroup))}
	className={`px-3 py-1.5 rounded-md text-xs font-medium transition-all flex items-center gap-1.5 ${processingMode === 'smart' ? 'bg-indigo-600 text-white shadow-md' : 'text-neutral-400 hover:text-white hover:bg-neutral-800 disabled:opacity-40 disabled:cursor-not-allowed disabled:hover:bg-transparent disabled:hover:text-neutral-400'}`}
	>
	<UsersIcon size={14} /> Smart Face Track
	</button>
	<button
	onClick={() => handleModeSwitch('standard')}
	disabled={isModelLoading \|\| isProcessing}
	className={`px-3 py-1.5 rounded-md text-xs font-medium transition-all flex items-center gap-1.5 disabled:opacity-50 ${processingMode === 'standard' ? 'bg-indigo-600 text-white shadow-md' : 'text-neutral-400 hover:text-white hover:bg-neutral-800'}`}
	>
	<SquareIcon size={14} /> Standard Crop
	</button>
	</div>
	</div>

	{processingMode === 'smart' && (
	<div className="flex items-center gap-4">
	{faceGroups.some(g => g.isStandardGroup) && (
	<button onClick={() => setHideStandardInSmart(!hideStandardInSmart)} className={`h-full px-4 py-2 border rounded-xl transition-colors flex flex-col items-center justify-center gap-1 shadow-inner min-w-[100px] ${!hideStandardInSmart ? 'bg-indigo-600/20 border-indigo-500/50 text-indigo-400' : 'bg-neutral-900/80 border-neutral-800 text-neutral-400 hover:text-white hover:bg-neutral-800'}`}>
	<SquareIcon size={18}/>
	<span className="text-[10px] font-bold uppercase tracking-wider">{!hideStandardInSmart ? "Hide Batch" : "Show Batch"}</span>
	</button>
	)}

	<button onClick={toggleAllSmartGroups} className="h-full px-4 py-2 bg-neutral-900/80 border border-neutral-800 rounded-xl text-neutral-400 hover:text-white hover:bg-neutral-800 transition-colors flex flex-col items-center justify-center gap-1 shadow-inner min-w-[100px]">
	{allSmartCollapsed ? <EyeIcon size={18}/> : <EyeOffIcon size={18}/>}
	<span className="text-[10px] font-bold uppercase tracking-wider">{allSmartCollapsed ? "Show All" : "Hide All"}</span>
	</button>

	<div className="flex flex-col items-end gap-1 bg-neutral-900/80 p-3 rounded-xl border border-neutral-800 shadow-inner">
	<label className="text-sm text-neutral-300 font-medium flex justify-between w-full">
	<span>Grouping Tolerance</span>
	<span className="text-indigo-400 font-bold">{matchThreshold.toFixed(2)}</span>
	</label>
	<input type="range" min="0.30" max="0.70" step="0.01" value={matchThreshold} onChange={(e) => { const val = parseFloat(e.target.value); setMatchThreshold(val); clusterFaces(extractedFaces, val); }} className="w-48 md:w-64 accent-indigo-500 cursor-pointer" title="Lower = stricter matching. Higher = looser matching." />
	<span className="text-xs text-neutral-500">Slide right to merge similar people</span>
	</div>
	</div>
	)}
	</div>

	{(() => {
	const standardGroup = faceGroups.find(g => g.isStandardGroup);
	const masonryGroups = processingMode === 'smart' ? faceGroups.filter(g => !g.isStandardGroup) : [];

	return (
	<div className={`flex flex-col ${processingMode === 'standard' && standardGroup ? 'xl:flex-row gap-8 items-start' : 'gap-6'}`}>

	{/* Main Left Gallery Area */}
	<div className="flex-1 min-w-0 w-full space-y-8">
	{/* --- LARGE FLAT GRID FOR STANDARD CROP OR MINIMIZED IN SMART MODE --- */}
	{standardGroup && (processingMode === 'standard' \|\| (processingMode === 'smart' && !hideStandardInSmart)) && (
	<div key={standardGroup.id} className={`break-inside-avoid bg-neutral-900 rounded-3xl border transition-colors overflow-hidden group ${dragOverGroupId === standardGroup.id ? 'border-indigo-500 shadow-[0_0_15px_rgba(99,102,241,0.3)]' : 'border-neutral-800'}`} onDragOver={(e) => handleDragOver(e, standardGroup.id)} onDragLeave={handleDragLeave} onDrop={(e) => handleDrop(e, standardGroup.id)}>
	<div className="px-6 py-5 flex items-center justify-between border-b border-neutral-800/50 bg-neutral-900/80">
	<div className="flex items-center gap-4">
	<div className="w-12 h-12 rounded-xl bg-indigo-500/10 flex items-center justify-center border border-indigo-500/20 text-indigo-400 shadow-inner">
	<SquareIcon size={24} />
	</div>
	<div className="flex flex-col">
	<div className="text-lg font-bold text-white tracking-wide">Batch Processed Gallery</div>
	<div className="text-xs text-neutral-400 mt-0.5">{standardGroup.faces.length} full-size images</div>
	</div>
	</div>
	<div className="flex items-center gap-2">
	{processingMode === 'standard' && (
	(() => {
	const candidates = selectedFaceIds.size > 0 ? standardGroup.faces.filter(f => selectedFaceIds.has(f.id)) : standardGroup.faces;
	const allExtracted = candidates.length > 0 && candidates.every(f => extractedBatchIds.has(f.id));
	return (
	<button onClick={exportToSmartTrack} disabled={isProcessing \|\| allExtracted} className={`transition-all p-1.5 sm:px-3 sm:py-1.5 flex items-center gap-1.5 text-sm rounded-lg font-bold disabled:cursor-not-allowed ${allExtracted ? 'bg-transparent border border-neutral-700 text-neutral-600 opacity-50' : 'bg-indigo-600 text-white hover:bg-indigo-500 shadow-md'}`} title="Extract faces from these cropped images">
	<UsersIcon size={16} />
	<span className="font-medium hidden sm:inline">{allExtracted ? 'Faces Extracted' : 'Extract Faces'}</span>
	</button>
	);
	})()
	)}
	{processingMode === 'standard' && <div className="w-px h-6 bg-neutral-700 mx-1"></div>}
	<button onClick={() => toggleGroupCollapse(standardGroup.id)} className="text-neutral-400 hover:text-white transition-colors p-2 flex items-center gap-1.5 text-sm bg-neutral-800/60 hover:bg-neutral-700 rounded-lg" title={collapsedGroups.has(standardGroup.id) ? "Show images" : "Hide images"}>
	{collapsedGroups.has(standardGroup.id) ? <EyeIcon size={16} /> : <EyeOffIcon size={16} />}
	<span className="font-medium hidden sm:inline">{collapsedGroups.has(standardGroup.id) ? "Show" : "Hide"}</span>
	</button>
	<div className="w-px h-6 bg-neutral-700 mx-1"></div>
	<button onClick={() => toggleGroup(standardGroup)} className="text-neutral-400 hover:text-white transition-colors p-1.5 flex items-center gap-2 text-sm" title={standardGroup.faces.every(f => selectedFaceIds.has(f.id)) ? "Deselect All" : "Select All"}>
	{standardGroup.faces.every(f => selectedFaceIds.has(f.id)) ? <CheckSquareIcon size={24} className="text-indigo-500" /> : (!standardGroup.faces.every(f => selectedFaceIds.has(f.id)) && standardGroup.faces.some(f => selectedFaceIds.has(f.id))) ? <CheckSquareIcon size={24} className="text-indigo-500 opacity-50" /> : <SquareIcon size={24} />}
	</button>
	</div>
	</div>

	{!collapsedGroups.has(standardGroup.id) && (
	<div className="p-6 grid grid-cols-1 sm:grid-cols-2 md:grid-cols-3 lg:grid-cols-4 xl:grid-cols-5 2xl:grid-cols-6 min-[1920px]:grid-cols-7 gap-6 sm:gap-8 max-h-[80vh] overflow-y-auto immager-scrollbar bg-neutral-950/40">
	{standardGroup.faces.map((face, fIndex) => {
	const isSelected = selectedFaceIds.has(face.id);
	return (
	<div key={face.id} className={`relative overflow-visible group/item transition-all duration-300 transform ${isSelected ? 'ring-2 ring-indigo-500 ring-offset-4 ring-offset-neutral-950 scale-[0.98] shadow-[0_0_25px_rgba(99,102,241,0.2)] rounded-2xl' : 'ring-1 ring-neutral-700/50 hover:ring-neutral-500 hover:-translate-y-1 hover:shadow-2xl rounded-2xl'}`}>

	{/* New Full Size Inline Cropper completely free of 512px limits */}
	<InlineCropper face={face} onSaveBox={saveStandardCropBox} standardShape={cropSettings.standardShape} />

	<div className="absolute inset-0 bg-gradient-to-t from-black/80 via-black/0 to-black/30 opacity-0 group-hover/item:opacity-100 transition-opacity duration-300 pointer-events-none rounded-2xl"></div>

	{isSelected && <div className="absolute inset-0 bg-indigo-500/20 pointer-events-none border-2 border-indigo-500/50 rounded-2xl z-20"></div>}

	{/* Safe Drag Handle for Standard Items */}
	<div draggable={true} onDragStart={(e) => handleDragStart(e, face.id, standardGroup.id)} onDragEnd={handleDragEnd} className="absolute top-3 left-12 z-40 cursor-grab active:cursor-grabbing opacity-0 group-hover/item:opacity-100 transition-opacity bg-black/60 rounded-full w-8 h-8 flex items-center justify-center border border-white/20 hover:bg-black/80 hover:text-white text-neutral-300" title="Drag to Move">
	<MoveIcon size={16} />
	</div>

	{/* FIX: Moved toggleFace strictly to the checkmark badge so dragging crop box doesn't select the image */}
	<div
	onClick={(e) => { e.stopPropagation(); toggleFace(face.id); }}
	className={`absolute top-3 left-3 z-30 cursor-pointer transition-all duration-300 ${isSelected ? 'opacity-100 scale-100' : 'opacity-60 scale-90 group-hover/item:opacity-100 group-hover/item:scale-100 hover:scale-110'}`}>
	{isSelected ? (
	<div className="bg-indigo-500 rounded-full w-8 h-8 flex items-center justify-center text-white shadow-xl">
	<svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="3" strokeLinecap="round" strokeLinejoin="round"><polyline points="20 6 9 17 4 12"></polyline></svg>
	</div>
	) : (
	<div className="bg-black/60 border-2 border-white/70 rounded-full w-8 h-8 backdrop-blur-md transition-colors hover:bg-black/80 shadow-lg flex items-center justify-center">
	<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="white" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" className="opacity-0 group-hover/item:opacity-50"><polyline points="20 6 9 17 4 12"></polyline></svg>
	</div>
	)}
	</div>

	<div className="absolute top-3 right-3 opacity-0 group-hover/item:opacity-100 transition-all duration-300 z-30 flex items-center bg-black/60 backdrop-blur-md rounded-xl border border-white/10 shadow-2xl overflow-hidden p-1">
	{/* Manual Crop Button (EditIcon) completely eliminated for Batch Crop items as requested */}
	<button onClick={(e) => { e.stopPropagation(); window.addToClipboard(face.cropDataUrl, `immager_batch_${fIndex+1}.jpg`); }} className="p-2 text-neutral-300 hover:text-amber-400 hover:bg-white/10 rounded-lg transition-colors" title="Save to Clipboard">
	<ClipboardIcon size={18} />
	</button>
	<div className="w-px h-5 bg-white/20 mx-0.5"></div>
	<button onClick={(e) => { e.stopPropagation(); downloadSingleFace(e, face, standardGroup, fIndex); }} className="p-2 text-neutral-300 hover:text-emerald-400 hover:bg-white/10 rounded-lg transition-colors" title="Download Image">
	<DownloadIcon size={18} />
	</button>
	</div>
	</div>
	);
	})}
	</div>
	)}
	</div>
	)}

	{/* --- MASONRY COLUMNS FOR SMART TRACKING --- */}
	{processingMode === 'smart' && masonryGroups.length > 0 && (
	<div className="columns-1 md:columns-2 lg:columns-3 xl:columns-4 gap-6 space-y-6">
	{masonryGroups.map((group) => {
	const groupIndex = faceGroups.findIndex(g => g.id === group.id);
	const allSelected = group.faces.every(f => selectedFaceIds.has(f.id));
	const someSelected = !allSelected && group.faces.some(f => selectedFaceIds.has(f.id));
	const isCollapsed = collapsedGroups.has(group.id);

	return (
	<div key={group.id} className={`break-inside-avoid bg-neutral-900 rounded-2xl border transition-colors overflow-hidden group ${dragOverGroupId === group.id ? 'border-indigo-500 shadow-[0_0_15px_rgba(99,102,241,0.3)]' : 'border-neutral-800'}`} onDragOver={(e) => handleDragOver(e, group.id)} onDragLeave={handleDragLeave} onDrop={(e) => handleDrop(e, group.id)}>
	<div className="px-5 py-4 flex items-center justify-between border-b border-neutral-800/50 bg-neutral-900/80">
	<div className="flex items-center gap-3">
	<div className="w-10 h-10 rounded-full overflow-hidden border border-neutral-700 shadow-inner bg-neutral-800 flex items-center justify-center">
	{group.faces.length > 0 ? (
	<img src={group.faces[0].cropDataUrl} className="w-full h-full object-cover pointer-events-none" alt={`Person ${groupIndex + 1}`} />
	) : (
	<UsersIcon size={20} className="text-neutral-500" />
	)}
	</div>
	<div className="flex flex-col">
	{group.isNoFaceGroup ? (
	<div className="text-sm font-bold text-amber-500 w-32 truncate" title="No Face Detected">Unrecognized</div>
	) : group.isStandardGroup ? (
	<div className="text-sm font-bold text-white w-32 truncate" title="Batch Processed">Batch Processed</div>
	) : (
	<input type="text" value={group.name} placeholder={`Person ${groupIndex + 1}`} onChange={(e) => updateGroupName(group.id, e.target.value)} className="text-sm font-medium bg-transparent border-b border-transparent hover:border-neutral-600 focus:border-indigo-500 outline-none text-white w-32 placeholder:text-neutral-400 transition-colors" />
	)}
	<div className="text-xs text-neutral-500">{group.faces.length} shots</div>
	</div>
	</div>
	<div className="flex items-center gap-1.5">
	<button onClick={() => toggleGroupCollapse(group.id)} className="text-neutral-400 hover:text-white transition-colors p-1.5 flex items-center gap-1.5 text-xs bg-neutral-800/60 hover:bg-neutral-700 rounded-md" title={isCollapsed ? "Show images" : "Hide images"}>
	{isCollapsed ? <EyeIcon size={14} /> : <EyeOffIcon size={14} />}
	<span className="font-medium hidden sm:inline">{isCollapsed ? "Show" : "Hide"}</span>
	</button>
	<button onClick={() => toggleGroup(group)} className="text-neutral-400 hover:text-white transition-colors p-1" title={allSelected ? "Deselect All" : "Select All"}>
	{allSelected ? <CheckSquareIcon size={20} className="text-indigo-500" /> : someSelected ? <CheckSquareIcon size={20} className="text-indigo-500 opacity-50" /> : <SquareIcon size={20} />}
	</button>
	</div>
	</div>

	{!isCollapsed && (
	<div className="p-4 grid grid-cols-[repeat(auto-fill,minmax(190px,1fr))] gap-4 max-h-[55vh] overflow-y-auto immager-scrollbar">
	{group.faces.map((face, fIndex) => {
	const isSelected = selectedFaceIds.has(face.id);
	return (
	<div key={face.id} draggable={true} onDragStart={(e) => handleDragStart(e, face.id, group.id)} onDragEnd={handleDragEnd} onClick={() => toggleFace(face.id)} className={`relative aspect-square rounded-2xl overflow-hidden cursor-grab active:cursor-grabbing group/item transition-all duration-300 transform ${isSelected ? 'ring-2 ring-indigo-500 ring-offset-2 ring-offset-neutral-900 scale-[0.92] shadow-[0_0_20px_rgba(99,102,241,0.3)]' : 'hover:-translate-y-1 hover:shadow-xl hover:ring-1 hover:ring-neutral-700'}`}>
	<img src={face.cropDataUrl} alt="Crop" draggable="false" className="w-full h-full object-cover select-none pointer-events-none transition-transform duration-500 group-hover/item:scale-105" loading="lazy" />

	{/* Gradient Overlay for modern contrast */}
	<div className="absolute inset-0 bg-gradient-to-t from-black/80 via-black/0 to-black/30 opacity-0 group-hover/item:opacity-100 transition-opacity duration-300 pointer-events-none"></div>

	{/* Selected State Overlay Wash */}
	{isSelected && <div className="absolute inset-0 bg-indigo-500/20 pointer-events-none"></div>}

	{/* Modern Selection Badge (Top Left) */}
	<div className={`absolute top-3 left-3 z-10 transition-all duration-300 ${isSelected ? 'opacity-100 scale-100' : 'opacity-0 scale-90 group-hover/item:opacity-100 group-hover/item:scale-100'}`}>
	{isSelected ? (
	<div className="bg-indigo-500 rounded-full w-7 h-7 flex items-center justify-center text-white shadow-lg">
	<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="3" strokeLinecap="round" strokeLinejoin="round"><polyline points="20 6 9 17 4 12"></polyline></svg>
	</div>
	) : (
	<div className="bg-black/40 border-2 border-white/70 rounded-full w-7 h-7 backdrop-blur-md transition-colors hover:bg-black/60"></div>
	)}
	</div>

	{/* Refined Action Buttons Pill (Top Right) */}
	<div className="absolute top-3 right-3 opacity-0 group-hover/item:opacity-100 transition-all duration-300 z-10 flex items-center bg-black/50 backdrop-blur-md rounded-xl border border-white/10 shadow-xl overflow-hidden p-0.5">
	<button onClick={(e) => { e.stopPropagation(); openEditor(face, groupIndex, fIndex); }} className="p-1.5 text-neutral-300 hover:text-indigo-400 hover:bg-white/10 rounded-lg transition-colors" title="Manual Crop">
	<EditIcon size={16} />
	</button>
	<div className="w-px h-4 bg-white/20 mx-0.5"></div>
	<button onClick={(e) => { e.stopPropagation(); window.addToClipboard(face.cropDataUrl, `immager_${group.name \|\| 'face'}_${fIndex+1}.jpg`); }} className="p-1.5 text-neutral-300 hover:text-amber-400 hover:bg-white/10 rounded-lg transition-colors" title="Save to Clipboard">
	<ClipboardIcon size={16} />
	</button>
	<div className="w-px h-4 bg-white/20 mx-0.5"></div>
	<button onClick={(e) => { e.stopPropagation(); downloadSingleFace(e, face, group, fIndex); }} className="p-1.5 text-neutral-300 hover:text-emerald-400 hover:bg-white/10 rounded-lg transition-colors" title="Download Image">
	<DownloadIcon size={16} />
	</button>
	</div>
	</div>
	);
	})}
	</div>
	)}
	</div>
	);
	})}
	</div>
	)}
	</div>

	{/* --- RIGHT SIDE PANEL FOR BULK CONSTRAINTS --- */}
	{processingMode === 'standard' && standardGroup && (
	<div className="w-full xl:w-[320px] flex-shrink-0 sticky top-28 space-y-6 z-20">
	<div className="bg-neutral-900 border border-neutral-800 rounded-3xl p-6 shadow-2xl">
	<h3 className="text-lg font-bold text-white mb-5 flex items-center gap-2">
	<SettingsIcon size={20} className="text-indigo-400" /> Bulk Constraints
	</h3>
	<div className="space-y-5">
	<div>
	<label className="block text-sm font-medium text-neutral-400 mb-2">Crop Aspect Ratio</label>
	<select
	disabled={isProcessing}
	value={cropSettings.standardShape}
	onChange={(e) => applyGlobalCropSettings({...cropSettings, standardShape: e.target.value})}
	className="w-full bg-neutral-950 border border-neutral-700 rounded-xl p-3 text-sm text-white outline-none focus:border-indigo-500 focus:ring-1 focus:ring-indigo-500 transition-all cursor-pointer"
	>
	<option value="free">Free Form (Unconstrained)</option>
	<option value="square">1:1 Square</option>
	<option value="4:3">4:3 Landscape</option>
	<option value="16:9">16:9 Widescreen</option>
	<option value="9:16">9:16 Portrait</option>
	<option value="original">Original Aspect Ratio</option>
	</select>
	</div>

	{/* Export Resolution Engine */}
	<div className="mt-6 pt-5 border-t border-neutral-800/60">
	<label className="block text-sm font-medium text-neutral-400 mb-3">Export Resolution <span className="text-[10px] text-neutral-500 font-normal">(Pixels)</span></label>
	<div className="flex items-center gap-3">
	<div className="flex-1 space-y-2 relative">
	<div className="flex justify-between items-center">
	<span className="text-[10px] text-neutral-500 uppercase font-bold tracking-wider">Width</span>
	<label className="text-[10px] text-indigo-400 flex items-center gap-1.5 cursor-pointer font-medium hover:text-indigo-300">
	<input type="checkbox" checked={cropSettings.batchWidth === 'auto'} onChange={(e) => applyGlobalCropSettings({...cropSettings, batchWidth: e.target.checked ? 'auto' : 512})} className="accent-indigo-500 cursor-pointer w-3 h-3 rounded-sm" /> Auto
	</label>
	</div>
	<div className="relative">
	<input key={`w-${cropSettings.batchWidth}`} type="number" disabled={isProcessing \|\| cropSettings.batchWidth === 'auto'} defaultValue={cropSettings.batchWidth === 'auto' ? '' : cropSettings.batchWidth} onBlur={(e) => applyGlobalCropSettings({...cropSettings, batchWidth: e.target.value ? Math.max(1, parseInt(e.target.value)) : 'auto'})} onKeyDown={(e) => e.key === 'Enter' && e.target.blur()} placeholder="Auto" className="w-full bg-neutral-950 border border-neutral-700 rounded-xl p-2.5 text-sm text-white outline-none focus:border-indigo-500 disabled:opacity-30 disabled:cursor-not-allowed font-mono transition-all pr-8" />
	<span className="absolute right-3 top-1/2 -translate-y-1/2 text-xs text-neutral-600 pointer-events-none">px</span>
	</div>
	</div>

	<div className="flex items-center justify-center pt-6 text-neutral-600">
	<XIcon size={14} />
	</div>

	<div className="flex-1 space-y-2 relative">
	<div className="flex justify-between items-center">
	<span className="text-[10px] text-neutral-500 uppercase font-bold tracking-wider">Height</span>
	<label className="text-[10px] text-indigo-400 flex items-center gap-1.5 cursor-pointer font-medium hover:text-indigo-300">
	<input type="checkbox" checked={cropSettings.batchHeight === 'auto'} onChange={(e) => applyGlobalCropSettings({...cropSettings, batchHeight: e.target.checked ? 'auto' : 512})} className="accent-indigo-500 cursor-pointer w-3 h-3 rounded-sm" /> Auto
	</label>
	</div>
	<div className="relative">
	<input key={`h-${cropSettings.batchHeight}`} type="number" disabled={isProcessing \|\| cropSettings.batchHeight === 'auto'} defaultValue={cropSettings.batchHeight === 'auto' ? '' : cropSettings.batchHeight} onBlur={(e) => applyGlobalCropSettings({...cropSettings, batchHeight: e.target.value ? Math.max(1, parseInt(e.target.value)) : 'auto'})} onKeyDown={(e) => e.key === 'Enter' && e.target.blur()} placeholder="Auto" className="w-full bg-neutral-950 border border-neutral-700 rounded-xl p-2.5 text-sm text-white outline-none focus:border-indigo-500 disabled:opacity-30 disabled:cursor-not-allowed font-mono transition-all pr-8" />
	<span className="absolute right-3 top-1/2 -translate-y-1/2 text-xs text-neutral-600 pointer-events-none">px</span>
	</div>
	</div>
	</div>
	</div>

	<div className="bg-indigo-500/10 border border-indigo-500/20 rounded-xl p-4 mt-2">
	<p className="text-xs text-indigo-300 leading-relaxed">
	Settings apply instantly to all batch items. Type specific pixels and click <kbd className="px-1 py-0.5 border border-indigo-400/30 rounded text-[10px]">Enter</kbd> to force output size. Use "Auto" to dynamically calculate from aspect ratio.
	</p>
	</div>
	</div>
	</div>
	</div>
	)}
	</div>
	);
	})()}
	</div>
	)}
	</main>

	{faceGroups.length > 0 && (
	<div className={`fixed bottom-20 left-1/2 -translate-x-1/2 z-40 transition-all duration-300 ${selectedFaceIds.size > 0 ? 'translate-y-0 opacity-100' : 'translate-y-10 opacity-0 pointer-events-none'}`}>
	<div className="bg-neutral-900 border border-neutral-800 shadow-2xl rounded-full p-2 pl-6 pr-3 flex items-center gap-3">
	<div className="font-medium text-sm mr-2"><span className="text-indigo-400 font-bold">{selectedFaceIds.size}</span> items selected</div>
	<button onClick={() => setShowDeleteConfirm(true)} disabled={isProcessing} className={`flex items-center gap-2 bg-red-500/10 text-red-500 border border-red-500/20 px-4 py-2.5 rounded-full text-sm font-medium hover:bg-red-600 hover:text-white transition-colors disabled:opacity-50 disabled:cursor-not-allowed`}>
	<Trash2Icon size={18} />
	Remove
	</button>
	<button onClick={downloadSelected} disabled={isProcessing} className={`flex items-center gap-2 bg-indigo-600 text-white px-5 py-2.5 rounded-full text-sm font-medium hover:bg-indigo-500 transition-colors disabled:opacity-50 disabled:cursor-not-allowed`}>
	{isProcessing ? <Loader2Icon size={18} className="animate-spin" /> : <DownloadIcon size={18} />}
	{isProcessing ? 'Creating ZIP...' : 'Download'}
	</button>
	</div>
	</div>
	)}

	{showDeleteConfirm && (
	<div className="fixed inset-0 bg-black/80 z-[100] flex items-center justify-center p-4">
	<div className="bg-neutral-900 border border-neutral-800 rounded-2xl p-6 w-full max-w-sm shadow-2xl animate-in flex flex-col items-center text-center">
	<div className="w-16 h-16 bg-red-500/10 text-red-500 rounded-full flex items-center justify-center mb-4">
	<AlertTriangleIcon size={32} />
	</div>
	<h3 className="text-xl font-bold text-white mb-2">Remove Items?</h3>
	<p className="text-sm text-neutral-400 mb-6">
	Are you sure you want to remove <span className="text-white font-bold">{selectedFaceIds.size}</span> selected item{selectedFaceIds.size > 1 ? 's' : ''}? This action cannot be undone.
	</p>
	<div className="w-full flex gap-3">
	<button onClick={() => setShowDeleteConfirm(false)} className="flex-1 py-2.5 rounded-xl border border-neutral-700 text-white font-medium hover:bg-neutral-800 transition-colors">Cancel</button>
	<button onClick={confirmDelete} className="flex-1 py-2.5 rounded-xl bg-red-600 hover:bg-red-500 text-white font-medium transition-colors shadow-lg shadow-red-600/20">Yes, Remove</button>
	</div>
	</div>
	</div>
	)}

	{showSettings && (
	<div className="fixed inset-0 bg-black/80 z-50 flex items-center justify-center p-4">
	<div className="bg-neutral-900 border border-neutral-800 rounded-2xl p-6 w-full max-w-md shadow-2xl animate-in">
	<div className="flex items-center justify-between mb-6">
	<h3 className="text-lg font-semibold text-white">{processingMode === 'standard' ? 'Batch Crop Settings' : 'Smart Crop Settings'}</h3>
	<button onClick={() => setShowSettings(false)} className="text-neutral-400 hover:text-white"><XIcon size={20}/></button>
	</div>
	<div className="space-y-4">
	{processingMode === 'smart' && (
	<div>
	<label className="block text-sm text-neutral-400 mb-2">Padding Style <span className="text-[10px] text-neutral-500 ml-2">(Face Tracking Only)</span></label>
	<select disabled={isProcessing} value={cropSettings.padding} onChange={(e) => applyGlobalCropSettings({...cropSettings, padding: parseFloat(e.target.value)})} className="w-full bg-neutral-800 border border-neutral-700 rounded-lg p-2.5 text-white outline-none focus:border-indigo-500 disabled:opacity-50">
	<option value="0.05">Very Tight (Exclude others)</option>
	<option value="0.15">Tight</option>
	<option value="0.3">Normal</option>
	<option value="0.5">Wide</option>
	</select>
	</div>
	)}
	<div>
	<label className="block text-sm text-neutral-400 mb-2">Shape</label>
	<select disabled={isProcessing} value={cropSettings.shape} onChange={(e) => applyGlobalCropSettings({...cropSettings, shape: e.target.value})} className="w-full bg-neutral-800 border border-neutral-700 rounded-lg p-2.5 text-white outline-none focus:border-indigo-500 disabled:opacity-50">
	<option value="square">Square</option>
	<option value="original">Original Aspect</option>
	</select>
	</div>
	<p className="text-xs text-neutral-500 mt-4 leading-relaxed">Changes apply instantly to all currently extracted items.</p>
	<button onClick={() => setShowSettings(false)} disabled={isProcessing} className="w-full mt-6 bg-indigo-600 hover:bg-indigo-500 text-white py-2.5 rounded-lg font-medium transition-colors disabled:opacity-50">Done</button>
	</div>
	</div>
	</div>
	)}

	{editingFace && (
	<div className="fixed inset-0 bg-black/80 z-50 flex items-center justify-center p-4">
	<div className="bg-neutral-900 border border-neutral-800 rounded-2xl p-6 w-full max-w-lg flex flex-col items-center shadow-2xl animate-in">
	<div className="w-full flex items-center justify-between mb-4">
	<h3 className="text-lg font-semibold text-white">Manual Crop Adjust (Drag to Pan)</h3>
	<button onClick={() => setEditingFace(null)} className="text-neutral-400 hover:text-white"><XIcon size={20}/></button>
	</div>
	<div className={`relative w-64 h-64 bg-neutral-800 rounded-xl overflow-hidden mb-6 border border-neutral-700 flex items-center justify-center shadow-inner ${dragState.isDragging ? 'cursor-grabbing' : 'cursor-grab'}`} onMouseDown={(e) => { setDragState({ isDragging: true, startX: e.clientX, startY: e.clientY, initialOffsetX: editingFace.manualOffsets.x, initialOffsetY: editingFace.manualOffsets.y }); }} onMouseMove={(e) => { if (!dragState.isDragging \|\| !editingFace) return; const dx = e.clientX - dragState.startX; const dy = e.clientY - dragState.startY; const scale = Math.max(1, editingFace.originalBox.width / 128) / editingFace.manualOffsets.zoom; updateManualCrop({ x: dragState.initialOffsetX - (dx * scale), y: dragState.initialOffsetY - (dy * scale) }); }} onMouseUp={() => setDragState(prev => ({ ...prev, isDragging: false }))} onMouseLeave={() => setDragState(prev => ({ ...prev, isDragging: false }))}>
	<img src={editingFace.previewUrl} style={{ imageRendering: editingFace.manualOffsets.resolution !== 'auto' && parseInt(editingFace.manualOffsets.resolution) < 150 ? 'pixelated' : 'auto' }} className="max-w-full max-h-full object-contain pointer-events-none select-none" alt="Preview" draggable="false" />
	</div>
	<div className="w-full space-y-5">
	<div>
	<label className="flex justify-between text-sm text-neutral-400 mb-2">
	<span>Export Resolution</span>
	<span>{editingFace.manualOffsets.resolution === 'auto' ? 'Auto' : `${editingFace.manualOffsets.resolution}x${editingFace.manualOffsets.resolution}`}</span>
	</label>
	<select value={editingFace.manualOffsets.resolution} onChange={(e) => updateManualCrop({ resolution: e.target.value })} className="w-full bg-neutral-800 border border-neutral-700 rounded-lg p-2.5 text-white outline-none focus:border-indigo-500">
	<option value="auto">Auto (Original Detected Size)</option>
	<option value="56">56 x 56</option>
	<option value="128">128 x 128</option>
	<option value="256">256 x 256</option>
	<option value="512">512 x 512</option>
	</select>
	</div>
	<div>
	<label className="flex justify-between text-sm text-neutral-400 mb-2">
	<span>Zoom</span>
	<span>{editingFace.manualOffsets.zoom.toFixed(1)}x</span>
	</label>
	<input type="range" min="0.5" max="2.5" step="0.1" value={editingFace.manualOffsets.zoom} onChange={(e) => updateManualCrop({ zoom: parseFloat(e.target.value) })} className="w-full accent-indigo-500" />
	</div>
	</div>
	<div className="w-full flex gap-3 mt-8">
	<button onClick={() => setEditingFace(null)} className="flex-1 py-2.5 rounded-lg border border-neutral-700 text-white hover:bg-neutral-800 transition-colors">Cancel</button>
	<button onClick={saveManualCrop} className="flex-1 py-2.5 rounded-lg bg-indigo-600 hover:bg-indigo-500 text-white font-medium transition-colors shadow-lg">Apply Crop</button>
	</div>
	</div>
	</div>
	)}
	</div>
	);
	}

	const root = ReactDOM.createRoot(document.getElementById('root'));
	root.render(<FaceExtractApp />);
	</script>

	<!-- ========================================== -->
	<!-- LOGIC: APP 2 (VIDEOFLOW - MODULE) -->
	<!-- ========================================== -->
	<script type="module">
	import { ObjectDetector, FilesetResolver } from "https://cdn.jsdelivr.net/npm/@mediapipe/tasks-vision/vision_bundle.mjs";

	const videoInput = document.getElementById('video-input');
	const dropZone = document.getElementById('drop-zone');
	const videoEl = document.getElementById('hidden-video');
	const previewCanvas = document.getElementById('preview-canvas');
	const resultsEl = document.getElementById('results');
	const progressBar = document.getElementById('progress-bar');
	const progressPercent = document.getElementById('progress-percent');
	const statusLabel = document.getElementById('status-label');
	const startBtn = document.getElementById('start-btn');
	const downloadBtn = document.getElementById('download-btn');
	const exportImmagerBtn = document.getElementById('export-immager-btn');
	const selectAllBtn = document.getElementById('select-all-btn');
	const modelBadge = document.getElementById('model-badge');
	const faceBadge = document.getElementById('face-badge');
	const settingsPanel = document.getElementById('settings-panel');
	const statsText = document.getElementById('stats-text');
	const scannerLine = document.getElementById('scanner');
	const emptyState = document.getElementById('empty-state');
	const extractAllToggle = document.getElementById('extract-all-toggle');
	const advancedFiltersContainer = document.getElementById('advanced-filters-container');
	const autoCropToggle = document.getElementById('auto-crop-toggle');
	const faceCropToggle = document.getElementById('face-crop-toggle');
	const requireFaceToggle = document.getElementById('require-face-toggle');

	const faceUploadBtn = document.getElementById('face-upload-btn');
	const faceInput = document.getElementById('face-input');
	const faceStatusText = document.getElementById('face-status-text');
	const targetFacesContainer = document.getElementById('target-faces-container');

	let detector;
	let extractedFrames = [];
	let isProcessing = false;
	window.targetFaces = [];
	let isFaceApiLoaded = false;

	// Setup frame selection memory globally for Vanilla JS
	window.selectedFrames = new Set();

	document.getElementById('scan-rate').oninput = (e) => document.getElementById('interval-val').innerText = e.target.value + 's';
	document.getElementById('confidence').oninput = (e) => document.getElementById('conf-val').innerText = Math.round(e.target.value * 100) + '%';

	// Grey out options logic
	extractAllToggle.addEventListener('change', (e) => {
	if(e.target.checked) {
	advancedFiltersContainer.style.opacity = '0.3';
	advancedFiltersContainer.style.pointerEvents = 'none';
	} else {
	advancedFiltersContainer.style.opacity = '1';
	advancedFiltersContainer.style.pointerEvents = 'auto';
	}
	});

	async function initMediaPipe() {
	try {
	const vision = await FilesetResolver.forVisionTasks("https://cdn.jsdelivr.net/npm/@mediapipe/tasks-vision@latest/wasm");
	detector = await ObjectDetector.createFromOptions(vision, {
	baseOptions: {
	modelAssetPath: `https://storage.googleapis.com/mediapipe-models/object_detector/efficientdet_lite0/float16/1/efficientdet_lite0.tflite`,
	delegate: "CPU"
	},
	scoreThreshold: 0.5,
	runningMode: "IMAGE"
	});
	modelBadge.innerHTML = '<span class="status-dot bg-emerald-500"></span> MediaPipe Ready';
	modelBadge.classList.replace('text-slate-400', 'text-emerald-400');
	} catch (err) {
	console.error("MediaPipe Error:", err);
	modelBadge.innerHTML = '<span class="status-dot bg-red-500"></span> Engine Error';
	}
	}

	async function initFaceAPI() {
	faceBadge.classList.remove('hidden');
	try {
	const MODEL_URL = 'https://cdn.jsdelivr.net/npm/@vladmandic/face-api@1.7.12/model/';
	await Promise.all([
	window.faceapi.nets.ssdMobilenetv1.loadFromUri(MODEL_URL),
	window.faceapi.nets.faceLandmark68Net.loadFromUri(MODEL_URL),
	window.faceapi.nets.faceRecognitionNet.loadFromUri(MODEL_URL)
	]);
	isFaceApiLoaded = true;
	faceBadge.innerHTML = '<span class="status-dot bg-purple-500"></span> FaceAPI Ready';
	faceBadge.classList.replace('text-slate-400', 'text-purple-400');
	} catch(err) {
	console.error("FaceAPI Error:", err);
	faceBadge.innerHTML = '<span class="status-dot bg-red-500"></span> FaceAPI Error';
	}
	}

	initMediaPipe();
	setTimeout(initFaceAPI, 500);

	window.removeTargetFace = function(index) {
	window.targetFaces.splice(index, 1);
	renderTargetFaces();
	};

	function renderTargetFaces() {
	targetFacesContainer.innerHTML = '';
	window.targetFaces.forEach((face, index) => {
	const wrapper = document.createElement('div');
	wrapper.className = 'relative inline-block';
	wrapper.innerHTML = `
	<img src="${face.preview}" class="w-16 h-16 object-cover rounded-full border-2 border-indigo-500 shadow-[0_0_10px_rgba(99,102,241,0.5)]">
	<button class="absolute -top-1 -right-1 bg-red-500 text-white rounded-full w-5 h-5 flex items-center justify-center text-xs hover:bg-red-600 shadow transition-colors" onclick="window.removeTargetFace(${index})">
	<i class="fas fa-times"></i>
	</button>
	`;
	targetFacesContainer.appendChild(wrapper);
	});

	if(window.targetFaces.length > 0) {
	faceUploadBtn.innerHTML = '<i class="fas fa-plus mr-1"></i> Add More Faces';
	faceStatusText.classList.remove('hidden');
	faceStatusText.innerHTML = `<i class="fas fa-check text-emerald-400"></i> ${window.targetFaces.length} Face(s) Locked`;
	faceStatusText.className = "text-[10px] text-emerald-400 mt-2 text-center font-bold";
	} else {
	faceUploadBtn.innerHTML = '<i class="fas fa-camera mr-1"></i> Upload Target Face';
	faceStatusText.classList.add('hidden');
	}
	}

	faceUploadBtn.onclick = () => faceInput.click();
	faceInput.onchange = async (e) => {
	const files = Array.from(e.target.files);
	if (files.length === 0) return;

	if (!isFaceApiLoaded) {
	alert("Please wait for FaceAPI to finish loading...");
	return;
	}

	faceStatusText.classList.remove('hidden');
	faceStatusText.innerHTML = '<i class="fas fa-spinner animate-spin"></i> Analyzing face(s)...';
	faceStatusText.className = "text-[10px] text-amber-400 mt-2 text-center";

	for (let file of files) {
	try {
	const url = URL.createObjectURL(file);
	const img = new Image();
	await new Promise(r => { img.onload = r; img.src = url; });

	const options = new window.faceapi.SsdMobilenetv1Options({ minConfidence: 0.2 });
	const detections = await window.faceapi.detectAllFaces(img, options).withFaceLandmarks().withFaceDescriptors();

	if (detections.length > 0) {
	detections.forEach(det => {
	const box = det.detection.box;
	const canvas = document.createElement('canvas');
	const pad = Math.max(box.width, box.height) * 0.3;
	const size = Math.max(box.width, box.height) + pad * 2;
	canvas.width = size;
	canvas.height = size;
	const ctx = canvas.getContext('2d');
	const sx = box.x - pad;
	const sy = box.y - pad;
	ctx.drawImage(img, sx, sy, size, size, 0, 0, size, size);

	window.targetFaces.push({
	descriptor: det.descriptor,
	preview: canvas.toDataURL('image/jpeg', 0.8)
	});
	});
	}
	} catch (err) {
	console.error("Detection error:", err);
	}
	}

	if (window.targetFaces.length === 0) {
	faceStatusText.innerHTML = '<i class="fas fa-times text-red-500"></i> No faces detected.';
	faceStatusText.className = "text-[10px] text-red-500 mt-2 text-center";
	} else {
	renderTargetFaces();
	}
	faceInput.value = ''; // Reset input to allow re-uploading the same file if needed
	};

	dropZone.onclick = () => videoInput.click();
	videoInput.onchange = (e) => {
	const file = e.target.files[0];
	if (file) {
	settingsPanel.style.opacity = "1";
	settingsPanel.style.pointerEvents = "all";
	dropZone.querySelector('h3').innerText = file.name;
	statsText.innerText = "Video loaded. Ready to scan.";
	}
	};

	startBtn.onclick = async () => {
	if (isProcessing) {
	isProcessing = false;
	return;
	}

	const file = videoInput.files[0];
	if (!file \|\| !detector) return;

	isProcessing = true;
	extractedFrames = [];
	window.selectedFrames.clear(); // Reset selections
	updateActionButtons();

	resultsEl.innerHTML = '';

	if (emptyState) emptyState.classList.add('hidden');
	document.getElementById('progress-container').classList.remove('hidden');
	if (scannerLine) scannerLine.style.display = "block";

	startBtn.innerHTML = '<i class="fas fa-stop"></i> Stop Analysis';
	startBtn.classList.replace('bg-indigo-600', 'bg-red-600');

	const url = URL.createObjectURL(file);
	videoEl.src = url;

	videoEl.onloadedmetadata = async () => {
	const ctx = previewCanvas.getContext('2d');
	previewCanvas.width = videoEl.videoWidth;
	previewCanvas.height = videoEl.videoHeight;

	const duration = videoEl.duration;
	const step = parseFloat(document.getElementById('scan-rate').value);
	const confidence = parseFloat(document.getElementById('confidence').value);
	const extractAll = extractAllToggle.checked;
	const doAutoCrop = autoCropToggle.checked;
	const doFaceCrop = faceCropToggle.checked;
	const requireFace = requireFaceToggle.checked;
	const matchFace = window.targetFaces.length > 0;

	let lastTime = performance.now();

	for (let time = 0; time < duration; time += step) {
	if (!isProcessing) break;

	videoEl.currentTime = time;
	await new Promise(r => videoEl.onseeked = r);

	ctx.drawImage(videoEl, 0, 0);

	if (extractAll) {
	// Skip detection entirely and just capture the full frame
	const fullFrameData = previewCanvas.toDataURL('image/jpeg', 0.9);
	extractedFrames.push({ data: fullFrameData, time: time, type: 'Full' });
	addFrameToUI(fullFrameData, time, 'Full', extractedFrames.length - 1);
	} else {
	detector.setOptions({ scoreThreshold: confidence });
	const results = detector.detect(previewCanvas);
	let people = results.detections.filter(d =>
	d.categories.some(c => c.categoryName === 'person')
	);

	let validEntities = [];

	if (people.length > 0) {
	if (matchFace \|\| requireFace \|\| doFaceCrop) {
	const faces = await window.faceapi.detectAllFaces(previewCanvas, new window.faceapi.SsdMobilenetv1Options({minConfidence: 0.3})).withFaceLandmarks().withFaceDescriptors();

	if (matchFace) {
	const matchingFaces = faces.filter(f => window.targetFaces.some(tf => window.faceapi.euclideanDistance(tf.descriptor, f.descriptor) < 0.55));
	matchingFaces.forEach(f => {
	let linkedPerson = people.find(p => isFaceInBody(f.detection.box, p.boundingBox));
	validEntities.push({ personBox: linkedPerson ? linkedPerson.boundingBox : null, faceBox: f.detection.box, isMatch: true });
	});
	} else if (requireFace) {
	faces.forEach(f => {
	let linkedPerson = people.find(p => isFaceInBody(f.detection.box, p.boundingBox));
	validEntities.push({ personBox: linkedPerson ? linkedPerson.boundingBox : null, faceBox: f.detection.box, isMatch: false });
	});
	} else {
	people.forEach(p => {
	let linkedFace = faces.find(f => isFaceInBody(f.detection.box, p.boundingBox));
	validEntities.push({ personBox: p.boundingBox, faceBox: linkedFace ? linkedFace.detection.box : null, isMatch: false });
	});
	}
	} else {
	people.forEach(p => validEntities.push({ personBox: p.boundingBox, faceBox: null, isMatch: false }));
	}
	}

	if (validEntities.length > 0) {
	if (!doAutoCrop && !doFaceCrop) {
	const fullFrameData = previewCanvas.toDataURL('image/jpeg', 0.9);
	extractedFrames.push({ data: fullFrameData, time: time, type: 'Full' });
	addFrameToUI(fullFrameData, time, 'Full', extractedFrames.length - 1);
	} else {
	validEntities.forEach(entity => {
	if (doAutoCrop && entity.personBox) {
	const box = entity.personBox;
	const padX = box.width * 0.15;
	const padY = box.height * 0.15;
	const cX = Math.max(0, box.originX - padX);
	const cY = Math.max(0, box.originY - padY);
	const cW = Math.min(previewCanvas.width - cX, box.width + padX * 2);
	const cH = Math.min(previewCanvas.height - cY, box.height + padY * 2);

	const cropCanvas = document.createElement('canvas');
	cropCanvas.width = cW;
	cropCanvas.height = cH;
	cropCanvas.getContext('2d').drawImage(previewCanvas, cX, cY, cW, cH, 0, 0, cW, cH);

	const frameData = cropCanvas.toDataURL('image/jpeg', 0.9);
	extractedFrames.push({ data: frameData, time: time, type: 'Body' });
	addFrameToUI(frameData, time, 'Body', extractedFrames.length - 1);
	}

	if (doFaceCrop && entity.faceBox) {
	const fBox = entity.faceBox;
	const size = Math.max(fBox.width, fBox.height) * 2.0;
	const centerX = fBox.x + fBox.width / 2;
	const centerY = fBox.y + fBox.height / 2;

	const sX = Math.max(0, centerX - size / 2);
	const sY = Math.max(0, centerY - size / 2);
	const sW = Math.min(previewCanvas.width - sX, size);
	const sH = Math.min(previewCanvas.height - sY, size);

	const faceCanvas = document.createElement('canvas');
	faceCanvas.width = 512;
	faceCanvas.height = 512;
	const fCtx = faceCanvas.getContext('2d');
	fCtx.fillStyle = '#000000';
	fCtx.fillRect(0, 0, 512, 512);

	const scale = 512 / size;
	const dX = (sX - (centerX - size/2)) * scale;
	const dY = (sY - (centerY - size/2)) * scale;
	const dW = sW * scale;
	const dH = sH * scale;

	fCtx.drawImage(previewCanvas, sX, sY, sW, sH, dX, dY, dW, dH);
	const faceData = faceCanvas.toDataURL('image/jpeg', 0.95);
	extractedFrames.push({ data: faceData, time: time, type: 'Face' });
	addFrameToUI(faceData, time, 'Face', extractedFrames.length - 1);
	}
	});
	}

	validEntities.forEach(entity => {
	if (entity.personBox) {
	ctx.strokeStyle = entity.isMatch ? '#c084fc' : '#818cf8';
	ctx.lineWidth = 4;
	ctx.strokeRect(entity.personBox.originX, entity.personBox.originY, entity.personBox.width, entity.personBox.height);
	if (entity.isMatch) {
	ctx.fillStyle = '#c084fc';
	ctx.font = '20px Arial';
	ctx.fillText("TARGET MATCH", entity.personBox.originX, entity.personBox.originY - 10);
	}
	}
	if (entity.faceBox) {
	ctx.strokeStyle = '#34d399';
	ctx.lineWidth = 2;
	ctx.strokeRect(entity.faceBox.x, entity.faceBox.y, entity.faceBox.width, entity.faceBox.height);
	}
	});
	}
	} // <-- End of else statement wrapping the detection logic

	const pct = Math.min(100, Math.round((time / duration) * 100));
	progressBar.style.width = `${pct}%`;
	progressPercent.innerText = `${pct}%`;
	statsText.innerText = `Extracted ${extractedFrames.length} specific instances.`;

	const now = performance.now();
	const fps = Math.round(1000 / (now - lastTime));
	document.getElementById('fps-counter').innerText = `${fps} SEEK/S`;
	lastTime = now;
	}

	cleanup();
	};
	};

	function isFaceInBody(faceBox, bodyBox) {
	if (!bodyBox \|\| !faceBox) return false;
	const fCenterX = faceBox.x + faceBox.width / 2;
	const fCenterY = faceBox.y + faceBox.height / 2;
	return fCenterX >= bodyBox.originX && fCenterX <= bodyBox.originX + bodyBox.width &&
	fCenterY >= bodyBox.originY && fCenterY <= bodyBox.originY + bodyBox.height;
	}

	function addFrameToUI(src, time, type, index) {
	const wrapper = document.createElement('div');
	const sizeClasses = type === 'Face' ? "w-32 h-32" : (type === 'Body' ? "h-40 w-auto min-w-[100px]" : "w-64 h-auto aspect-video");
	const badgeColor = type === 'Face' ? 'bg-emerald-600' : (type === 'Body' ? 'bg-indigo-600' : 'bg-slate-600');

	wrapper.className = `frame-wrapper group relative bg-slate-900 rounded-xl overflow-hidden border border-white/5 hover:border-indigo-500/50 transition-all shadow-xl flex-shrink-0 cursor-pointer ${sizeClasses}`;
	wrapper.id = `frame-wrapper-${index}`;
	wrapper.onclick = () => window.toggleFrameSelection(index);

	wrapper.innerHTML = `
	<img src="${src}" class="w-full h-full object-contain bg-black/50 pointer-events-none select-none">

	<!-- Overlay Checkmark for Selections -->
	<div class="selection-overlay absolute inset-0 bg-indigo-500/20 opacity-0 transition-opacity flex items-center justify-center pointer-events-none">
	<div class="bg-indigo-500 rounded-full w-8 h-8 flex items-center justify-center text-white shadow-lg">
	<i class="fas fa-check"></i>
	</div>
	</div>

	<!-- Action Buttons -->
	<div class="absolute top-2 left-2 flex gap-1 z-10 opacity-0 group-hover:opacity-100 transition-opacity">
	<!-- Zoom/Preview Button -->
	<button class="bg-black/70 hover:bg-indigo-600 text-white p-2 rounded-lg text-xs transition-colors shadow" onclick="event.stopPropagation(); window.showPreview('${src}')" title="Preview Frame">
	<i class="fas fa-search-plus"></i>
	</button>
	<!-- Clipboard Button -->
	<button class="bg-black/70 hover:bg-amber-500 text-white p-2 rounded-lg text-xs transition-colors shadow" onclick="event.stopPropagation(); window.addToClipboard('${src}', 'videoflow_frame_${time.toFixed(2)}s_${index}.jpg')" title="Save to Clipboard">
	<i class="fas fa-clipboard-check"></i>
	</button>
	<!-- Download Button -->
	<button class="bg-black/70 hover:bg-emerald-600 text-white p-2 rounded-lg text-xs transition-colors shadow" onclick="event.stopPropagation(); window.downloadSingleFrame('${src}', ${time}, '${type}', ${index})" title="Download Frame">
	<i class="fas fa-download"></i>
	</button>
	</div>

	<!-- Status Tags -->
	<div class="absolute bottom-2 left-2 bg-black/60 px-2 py-0.5 rounded text-[9px] font-mono text-indigo-300 pointer-events-none">
	T+ ${time.toFixed(1)}s
	</div>
	<div class="absolute top-2 right-2 ${badgeColor} px-1.5 py-0.5 rounded text-[8px] font-bold text-white uppercase shadow pointer-events-none">
	${type}
	</div>
	`;

	resultsEl.appendChild(wrapper);
	const container = document.getElementById('results-container');
	if (container) container.scrollTop = container.scrollHeight;
	}

	// --- GLOBAL UI HELPERS FOR VIDEOFLOW SELECTIONS & PREVIEWS ---

	window.toggleFrameSelection = function(index) {
	if (window.selectedFrames.has(index)) {
	window.selectedFrames.delete(index);
	} else {
	window.selectedFrames.add(index);
	}

	const frameDiv = document.getElementById(`frame-wrapper-${index}`);
	const overlay = frameDiv.querySelector('.selection-overlay');
	if (window.selectedFrames.has(index)) {
	overlay.classList.remove('opacity-0');
	overlay.classList.add('opacity-100');
	frameDiv.classList.add('ring-2', 'ring-indigo-500');
	} else {
	overlay.classList.add('opacity-0');
	overlay.classList.remove('opacity-100');
	frameDiv.classList.remove('ring-2', 'ring-indigo-500');
	}

	updateActionButtons();
	};

	window.showPreview = function(src) {
	document.getElementById('preview-modal-img').src = src;
	document.getElementById('video-preview-modal').classList.remove('hidden');
	};

	window.downloadSingleFrame = function(src, time, type, index) {
	const a = document.createElement('a');
	a.href = src;
	a.download = `frame_${time.toFixed(2)}s_${type}_${index}.jpg`;
	document.body.appendChild(a);
	a.click();
	document.body.removeChild(a);
	};

	document.getElementById('close-preview').onclick = () => document.getElementById('video-preview-modal').classList.add('hidden');
	document.getElementById('video-preview-modal').onclick = (e) => {
	if(e.target === document.getElementById('video-preview-modal')) {
	document.getElementById('video-preview-modal').classList.add('hidden');
	}
	};

	function updateActionButtons() {
	const count = window.selectedFrames.size;
	const total = extractedFrames.length;

	if (count > 0) {
	downloadBtn.innerHTML = `<i class="fas fa-file-export"></i> Download ${count} Selected`;
	exportImmagerBtn.innerHTML = `<i class="fas fa-magic"></i> Export ${count} to Immager`;
	selectAllBtn.innerHTML = "Deselect All";
	} else {
	downloadBtn.innerHTML = `<i class="fas fa-file-export"></i> Download All`;
	exportImmagerBtn.innerHTML = `<i class="fas fa-magic"></i> Export All to Immager`;
	selectAllBtn.innerHTML = "Select All";
	}

	if (total > 0) {
	downloadBtn.classList.remove('hidden');
	exportImmagerBtn.classList.remove('hidden');
	selectAllBtn.classList.remove('hidden');
	} else {
	downloadBtn.classList.add('hidden');
	exportImmagerBtn.classList.add('hidden');
	selectAllBtn.classList.add('hidden');
	}
	}

	selectAllBtn.onclick = () => {
	if (window.selectedFrames.size > 0) {
	window.selectedFrames.clear();
	} else {
	extractedFrames.forEach((_, i) => window.selectedFrames.add(i));
	}

	extractedFrames.forEach((_, i) => {
	const frameDiv = document.getElementById(`frame-wrapper-${i}`);
	if(!frameDiv) return;
	const overlay = frameDiv.querySelector('.selection-overlay');
	if (window.selectedFrames.has(i)) {
	overlay.classList.remove('opacity-0');
	overlay.classList.add('opacity-100');
	frameDiv.classList.add('ring-2', 'ring-indigo-500');
	} else {
	overlay.classList.add('opacity-0');
	overlay.classList.remove('opacity-100');
	frameDiv.classList.remove('ring-2', 'ring-indigo-500');
	}
	});
	updateActionButtons();
	};

	function dataURLtoFile(dataurl, filename) {
	let arr = dataurl.split(','), mime = arr[0].match(/:(.*?);/)[1],
	bstr = atob(arr[1]), n = bstr.length, u8arr = new Uint8Array(n);
	while(n--){
	u8arr[n] = bstr.charCodeAt(n);
	}
	return new File([u8arr], filename, {type:mime});
	}

	exportImmagerBtn.onclick = () => {
	const framesToExport = window.selectedFrames.size > 0
	? Array.from(window.selectedFrames).map(i => extractedFrames[i])
	: extractedFrames;

	if (framesToExport.length === 0) return;

	const originalText = exportImmagerBtn.innerHTML;
	exportImmagerBtn.innerHTML = '<i class="fas fa-spinner animate-spin"></i> Transferring...';
	exportImmagerBtn.disabled = true;

	setTimeout(() => {
	const files = framesToExport.map((f, i) => {
	const filename = `videoflow_${f.time.toFixed(2)}s_${f.type}_${i}.jpg`;
	return dataURLtoFile(f.data, filename);
	});

	// Dispatch event to React Immager
	window.dispatchEvent(new CustomEvent('SEND_TO_IMMAGER', { detail: files }));

	// Navigate to Immager View automatically
	switchApp('immager');

	exportImmagerBtn.innerHTML = originalText;
	exportImmagerBtn.disabled = false;
	}, 100);
	};

	function cleanup() {
	isProcessing = false;
	startBtn.innerHTML = '<i class="fas fa-microchip"></i> Start AI Extraction';
	startBtn.classList.replace('bg-red-600', 'bg-indigo-600');
	if (scannerLine) scannerLine.style.display = "none";
	statusLabel.innerText = "Process Complete";

	window.selectedFrames.clear(); // Reset Selection

	if(extractedFrames.length > 0) {
	updateActionButtons();
	} else {
	if (emptyState) emptyState.classList.remove('hidden');
	statsText.innerText = "Scan complete. No matching frames found.";
	updateActionButtons();
	}
	}

	downloadBtn.onclick = async () => {
	const framesToExport = window.selectedFrames.size > 0
	? Array.from(window.selectedFrames).map(i => extractedFrames[i])
	: extractedFrames;

	if (framesToExport.length === 0) return;

	const originalText = downloadBtn.innerHTML;
	downloadBtn.innerHTML = '<i class="fas fa-spinner animate-spin"></i> Zipping...';
	downloadBtn.disabled = true;

	const zip = new window.JSZip();
	framesToExport.forEach((f, index) => {
	const base64Data = f.data.replace(/^data:image\/(png\|jpg\|jpeg);base64,/, "");
	zip.file(`frame_${f.time.toFixed(2)}s_${f.type}_${index}.jpg`, base64Data, {base64: true});
	});

	try {
	const content = await zip.generateAsync({type: "blob"});
	const url = URL.createObjectURL(content);
	const a = document.createElement('a');
	a.href = url;
	a.download = `HumanFrames_Extracted.zip`;
	a.click();
	} catch (err) {
	console.error("Zipping failed", err);
	} finally {
	downloadBtn.innerHTML = originalText;
	downloadBtn.disabled = false;
	}
	};
	</script>

	<!-- ========================================== -->
	<!-- LOGIC: APP 3 (URL FETCHER) -->
	<!-- ========================================== -->
	<script>
	(function() {
	const fetchBtn = document.getElementById('url-fetch-btn');
	const textArea = document.getElementById('url-input-text');
	const clearInputBtn = document.getElementById('url-clear-input-btn');
	const fileInput = document.getElementById('url-file-input');
	const dropZone = document.getElementById('url-drop-zone');
	const fileNameDisplay = document.getElementById('url-file-name');
	const resultsContainer = document.getElementById('url-results');
	const emptyState = document.getElementById('url-empty-state');
	const statsText = document.getElementById('url-stats-text');

	const progressContainer = document.getElementById('url-progress-container');
	const progressBar = document.getElementById('url-progress-bar');
	const progressPercent = document.getElementById('url-progress-percent');

	const selectAllBtn = document.getElementById('url-select-all-btn');
	const importInput = document.getElementById('url-local-import');
	const importBtn = document.getElementById('url-import-btn');
	const downloadBtn = document.getElementById('url-download-btn');
	const exportImmagerBtn = document.getElementById('url-export-immager-btn');
	const clearBtn = document.getElementById('url-clear-btn');
	const rembgBtn = document.getElementById('url-rembg-btn');

	const previewModal = document.getElementById('url-preview-modal');
	const previewImg = document.getElementById('url-preview-modal-img');
	const closePreviewBtn = document.getElementById('url-close-preview');
	const downloadPreviewBtn = document.getElementById('url-download-preview');
	const previewViewport = document.getElementById('url-preview-viewport');
	const previewWrapper = document.getElementById('url-preview-wrapper');

	const fuskerInput = document.getElementById('fusker-input');
	const fuskerBtn = document.getElementById('fusker-btn');
	const fuskerSaveTxt = document.getElementById('fusker-save-txt');
	const fuskerOpenTabs = document.getElementById('fusker-open-tabs');

	const expandInputBtn = document.getElementById('url-expand-input-btn');
	const editorModal = document.getElementById('url-editor-modal');
	const editorTextarea = document.getElementById('url-editor-textarea');
	const editorSaveBtn = document.getElementById('url-editor-save-btn');
	const editorCloseBtn = document.getElementById('url-editor-close-btn');
	const editorClearBtn = document.getElementById('url-editor-clear-btn');

	let fetchedImages = []; // { id, url, blobUrl, isSelected, status }
	let isFetching = false;
	let abortFetch = false;
	let currentPreviewIndex = -1;
	let isRembgModelLoaded = false; // Tracks if AI models are cached
	let isRembgProcessing = false;
	let abortRembg = false;

	// Zoom & Pan State
	let urlZoom = 1;
	let urlPanX = 0;
	let urlPanY = 0;
	let isUrlDragging = false;
	let urlDragMoved = false;
	let urlDragStartX = 0;
	let urlDragStartY = 0;

	function updateUrlTransform(transition = 'none') {
	previewWrapper.style.transition = transition;
	previewWrapper.style.transform = `translate(${urlPanX}px, ${urlPanY}px) scale(${urlZoom})`;
	}

	// Scroll to Zoom (Now works anywhere in the black modal area, with pointer-based centering)
	previewModal.addEventListener('wheel', (e) => {
	if (previewModal.classList.contains('hidden') \|\| previewModal.classList.contains('opacity-0')) return;
	e.preventDefault();

	// Reversed zoom direction
	const zoomAmount = e.deltaY * 0.002;
	const oldZoom = urlZoom;
	let newZoom = oldZoom + zoomAmount;

	// When zooming out past 1.0, smoothly snap image back to center origin
	if (newZoom <= 1.0) {
	urlZoom = Math.max(0.5, newZoom);
	urlPanX = 0;
	urlPanY = 0;
	updateUrlTransform('transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275)'); // Smooth snap to center
	} else {
	newZoom = Math.min(newZoom, 15);

	// Zoom to pointer logic
	const centerX = window.innerWidth / 2;
	const centerY = window.innerHeight / 2;

	const mouseX = e.clientX - centerX;
	const mouseY = e.clientY - centerY;

	const scaleChange = newZoom / oldZoom;
	urlPanX = mouseX - (mouseX - urlPanX) * scaleChange;
	urlPanY = mouseY - (mouseY - urlPanY) * scaleChange;

	urlZoom = newZoom;
	// Butter-smooth css transition specifically designed for scrolling
	updateUrlTransform('transform 0.1s ease-out');
	}
	}, { passive: false });

	// Drag to Pan (Now works anywhere in the black modal area)
	previewModal.addEventListener('mousedown', (e) => {
	// Ignore drags if clicking on the close button or keyboard hints
	if (e.target.closest('button') \|\| e.target.closest('kbd')) return;

	isUrlDragging = true;
	urlDragMoved = false;
	previewWrapper.classList.replace('cursor-grab', 'cursor-grabbing');
	updateUrlTransform('none'); // Remove transition for 1:1 instant dragging
	urlDragStartX = e.clientX - urlPanX;
	urlDragStartY = e.clientY - urlPanY;
	});

	window.addEventListener('mousemove', (e) => {
	if (!isUrlDragging \|\| previewModal.classList.contains('hidden')) return;
	urlDragMoved = true;
	urlPanX = e.clientX - urlDragStartX;
	urlPanY = e.clientY - urlDragStartY;
	updateUrlTransform('none'); // Instant 1:1 dragging
	});

	window.addEventListener('mouseup', () => {
	if (isUrlDragging) {
	isUrlDragging = false;
	previewWrapper.classList.replace('cursor-grabbing', 'cursor-grab');
	}
	});

	// Fullscreen Editor Logic
	expandInputBtn.onclick = () => {
	editorTextarea.value = textArea.value;
	editorModal.classList.remove('hidden');
	void editorModal.offsetWidth;
	editorModal.classList.remove('opacity-0', 'pointer-events-none');
	editorModal.classList.add('opacity-100', 'pointer-events-auto');
	editorTextarea.focus();
	};

	function closeUrlEditor() {
	editorModal.classList.remove('opacity-100', 'pointer-events-auto');
	editorModal.classList.add('opacity-0', 'pointer-events-none');
	setTimeout(() => editorModal.classList.add('hidden'), 300);
	}

	editorCloseBtn.onclick = closeUrlEditor;

	editorSaveBtn.onclick = () => {
	textArea.value = editorTextarea.value;
	closeUrlEditor();
	};

	editorClearBtn.onclick = () => {
	editorTextarea.value = '';
	editorTextarea.focus();
	};

	// Handle Fusker Logic
	fuskerBtn.onclick = () => {
	const template = fuskerInput.value.trim();
	if (!template) return alert('Enter a fusker template (e.g., http://site.com/img[1-5].jpg).');

	const regex = /\[([a-zA-Z0-9]+)-([a-zA-Z0-9]+)\]/;
	const match = regex.exec(template);
	if (!match) return alert('Invalid format. Use [1-10] or [01-20] or [a-z].');

	const fullMatch = match[0];
	const start = match[1];
	const end = match[2];
	let generatedUrls = [];

	const isNumeric = !isNaN(start) && !isNaN(end);

	if (isNumeric) {
	let startNum = parseInt(start, 10);
	let endNum = parseInt(end, 10);
	let padLength = start.length > 1 && start.startsWith('0') ? start.length : 0;

	if (startNum > endNum) {
	let temp = startNum; startNum = endNum; endNum = temp;
	}
	if (endNum - startNum > 1000) return alert('Max 1000 links generated at a time to prevent browser issues.');

	for (let i = startNum; i <= endNum; i++) {
	let valStr = i.toString();
	if (padLength > 0) valStr = valStr.padStart(padLength, '0');
	generatedUrls.push(template.replace(fullMatch, valStr));
	}
	} else {
	let startChar = start.charCodeAt(0);
	let endChar = end.charCodeAt(0);
	if (startChar > endChar) {
	let temp = startChar; startChar = endChar; endChar = temp;
	}
	if (endChar - startChar > 1000) return alert('Max 1000 links.');

	for (let i = startChar; i <= endChar; i++) {
	generatedUrls.push(template.replace(fullMatch, String.fromCharCode(i)));
	}
	}

	if (generatedUrls.length === 0) return;

	// 1. Overwrite Paste Textarea (No longer appending)
	textArea.value = generatedUrls.join('\n');

	// 2. Save as TXT
	if (fuskerSaveTxt.checked) {
	const blob = new Blob([generatedUrls.join('\n')], { type: 'text/plain' });
	const url = URL.createObjectURL(blob);
	const a = document.createElement('a');
	a.href = url;
	a.download = 'fusker_generated_links.txt';
	document.body.appendChild(a);
	a.click();
	document.body.removeChild(a);
	URL.revokeObjectURL(url);
	}

	// 3. Open in New Tabs
	if (fuskerOpenTabs.checked) {
	if (generatedUrls.length > 20) {
	if (!confirm(`You are about to open ${generatedUrls.length} tabs. Proceed?`)) return;
	}
	generatedUrls.forEach(url => window.open(url, '_blank'));
	}
	};

	// Handle File Upload
	dropZone.onclick = () => fileInput.click();
	fileInput.onchange = (e) => {
	const file = e.target.files[0];
	if (file) {
	fileNameDisplay.innerText = file.name;
	const reader = new FileReader();
	reader.onload = (event) => {
	const content = event.target.result;
	const current = textArea.value.trim();
	textArea.value = current ? current + '\n' + content : content;
	};
	reader.readAsText(file);
	}
	};

	// Clear Input Box
	clearInputBtn.onclick = () => {
	textArea.value = '';
	fileNameDisplay.innerText = 'Drag & drop or click';
	fileInput.value = '';
	};

	// Global UI selection logic
	window.toggleUrlSelection = function(index) {
	const item = fetchedImages[index];
	if(!item \|\| item.status !== 'success') return;

	item.isSelected = !item.isSelected;
	const card = document.getElementById(`url-card-${index}`);
	const selectBtn = card.querySelector('button.absolute.top-2.left-2');

	if (item.isSelected) {
	card.classList.add('ring-2', 'ring-teal-500');
	if(selectBtn) selectBtn.className = 'absolute top-2 left-2 w-6 h-6 rounded-full border-2 bg-emerald-500 border-emerald-500 text-white flex items-center justify-center transition-all z-20 shadow-md';
	} else {
	card.classList.remove('ring-2', 'ring-teal-500');
	if(selectBtn) selectBtn.className = 'absolute top-2 left-2 w-6 h-6 rounded-full border-2 bg-black/40 border-white/60 text-transparent hover:border-white flex items-center justify-center transition-all z-20 shadow-md';
	}
	updateUrlActionButtons();
	};

	window.showUrlPreview = function(index) {
	const item = fetchedImages[index];
	if (!item \|\| item.status !== 'success') return;

	currentPreviewIndex = index;
	previewImg.src = item.blobUrl;

	// Reset Zoom and Pan with NO transition so it pops cleanly
	urlZoom = 1;
	urlPanX = 0;
	urlPanY = 0;
	updateUrlTransform('none');

	// Reset animation classes
	previewImg.classList.remove('url-zoom-active', 'url-float-anim');
	previewImg.classList.add('url-zoom-enter');

	previewModal.classList.remove('hidden');

	// Trigger reflow to restart animation, then apply active/float/opacity classes
	void previewModal.offsetWidth;
	previewModal.classList.remove('opacity-0', 'pointer-events-none');
	previewModal.classList.add('opacity-100', 'pointer-events-auto');

	previewImg.classList.remove('url-zoom-enter');
	previewImg.classList.add('url-zoom-active', 'url-float-anim');
	};

	function closeUrlPreview() {
	// Fade out the modal smoothly first
	previewModal.classList.remove('opacity-100', 'pointer-events-auto');
	previewModal.classList.add('opacity-0', 'pointer-events-none');

	// Wait for the transition to finish BEFORE resetting image size and hiding display
	// This eliminates the stutter completely
	setTimeout(() => {
	if (previewModal.classList.contains('opacity-0')) {
	previewModal.classList.add('hidden');

	// Reset silently while hidden
	previewImg.classList.remove('url-zoom-active', 'url-float-anim');
	previewImg.classList.add('url-zoom-enter');

	urlZoom = 1;
	urlPanX = 0;
	urlPanY = 0;
	updateUrlTransform('none');
	}
	}, 300);
	}

	// Keyboard navigation for preview
	document.addEventListener('keydown', (e) => {
	if (previewModal.classList.contains('opacity-0') \|\| currentPreviewIndex === -1) return;

	const successfulIndices = fetchedImages
	.map((img, idx) => img.status === 'success' ? idx : -1)
	.filter(idx => idx !== -1);

	if (successfulIndices.length <= 1 && e.key !== 'Escape') return;

	let currentPos = successfulIndices.indexOf(currentPreviewIndex);

	if (e.key === 'ArrowRight') {
	currentPos = (currentPos + 1) % successfulIndices.length;
	window.showUrlPreview(successfulIndices[currentPos]);
	} else if (e.key === 'ArrowLeft') {
	currentPos = (currentPos - 1 + successfulIndices.length) % successfulIndices.length;
	window.showUrlPreview(successfulIndices[currentPos]);
	} else if (e.key === 'Escape') {
	closeUrlPreview();
	}
	});

	window.downloadSingleUrlImage = function(blobUrl, originalUrl) {
	const a = document.createElement('a');
	a.href = blobUrl;
	let filename = "image.jpg";
	try {
	const parsed = new URL(originalUrl);
	const parts = parsed.pathname.split('/');
	const lastPart = parts[parts.length - 1];
	if(lastPart && lastPart.includes('.')) filename = lastPart;
	} catch(e) {}

	a.download = filename;
	document.body.appendChild(a);
	a.click();
	document.body.removeChild(a);
	};

	closePreviewBtn.onclick = closeUrlPreview;

	downloadPreviewBtn.onclick = () => {
	if (currentPreviewIndex === -1) return;
	const item = fetchedImages[currentPreviewIndex];
	if (item && item.status === 'success') {
	window.downloadSingleUrlImage(item.blobUrl, item.url);
	}
	};

	// Close preview when clicking the background (but ignore clicks resulting from a drag)
	previewModal.onclick = (e) => {
	if (urlDragMoved) return;
	if (e.target === previewModal \|\| e.target === previewViewport \|\| e.target === previewWrapper) {
	closeUrlPreview();
	}
	};

	clearBtn.onclick = () => {
	fetchedImages = [];
	resultsContainer.innerHTML = '';
	emptyState.classList.remove('hidden');
	statsText.innerText = 'Gallery cleared.';
	updateUrlActionButtons();
	};

	// Local Image Import Logic
	importBtn.onclick = () => importInput.click();
	importInput.onchange = (e) => {
	if (e.target.files && e.target.files.length > 0) {
	const files = Array.from(e.target.files);
	emptyState.classList.add('hidden');

	let addedCount = 0;
	for (let i = 0; i < files.length; i++) {
	const file = files[i];
	if (!file.type.startsWith('image/')) continue;

	const idx = fetchedImages.length;
	const blobUrl = URL.createObjectURL(file);

	// Create standard image object
	const imageObj = {
	id: idx,
	url: file.name, // Use filename as title
	blobUrl: blobUrl,
	blob: file,
	isSelected: false,
	status: 'success',
	isBgRemoved: false,
	sizeStr: formatBytes(file.size),
	formatStr: file.type.split('/')[1] ? file.type.split('/')[1].toUpperCase() : 'IMG',
	dimensions: 'Loading...' // Placeholder
	};

	// Map common types for cleaner display
	if (imageObj.formatStr === 'JPEG') imageObj.formatStr = 'JPG';
	if (imageObj.formatStr === 'SVG+XML') imageObj.formatStr = 'SVG';

	// Async fetch dimensions
	const img = new Image();
	img.src = blobUrl;
	img.onload = () => {
	imageObj.dimensions = `${img.naturalWidth} x ${img.naturalHeight}`;
	const card = document.getElementById(`url-card-${idx}`);
	if (card) {
	const badge = card.querySelector('.absolute.top-2.right-2');
	if (badge) badge.innerText = imageObj.dimensions;
	}
	};

	fetchedImages.push(imageObj);
	renderUrlImage(imageObj, idx);
	addedCount++;
	}
	statsText.innerText = `Imported ${addedCount} local images.`;
	updateUrlActionButtons();
	e.target.value = null; // Reset to allow re-importing same files
	}
	};

	function updateUrlActionButtons() {
	const successful = fetchedImages.filter(img => img.status === 'success');
	const selected = successful.filter(img => img.isSelected);

	if (fetchedImages.length > 0) {
	clearBtn.classList.remove('hidden');
	} else {
	clearBtn.classList.add('hidden');
	}

	if (successful.length > 0) {
	selectAllBtn.classList.remove('hidden');
	downloadBtn.classList.remove('hidden');
	exportImmagerBtn.classList.remove('hidden');

	if (selected.length > 0) {
	downloadBtn.innerHTML = `<i class="fas fa-file-archive"></i> ZIP ${selected.length} Selected`;
	exportImmagerBtn.innerHTML = `<i class="fas fa-magic"></i> Export ${selected.length} to Immager`;
	selectAllBtn.innerText = selected.length === successful.length ? "Deselect All" : "Select All";

	const eligibleSelected = selected.filter(img => !img.isBgRemoved);
	if (eligibleSelected.length > 0) {
	if (!isRembgProcessing) {
	rembgBtn.classList.remove('hidden');
	rembgBtn.className = 'px-4 py-2 bg-indigo-600 hover:bg-indigo-500 text-white text-sm font-bold rounded-xl transition-all shadow-lg flex items-center gap-2';
	rembgBtn.innerHTML = `<i class="fas fa-eraser"></i> Remove BG (${eligibleSelected.length})`;
	}
	} else {
	if (!isRembgProcessing) rembgBtn.classList.add('hidden');
	}
	} else {
	downloadBtn.innerHTML = `<i class="fas fa-file-archive"></i> ZIP All (${successful.length})`;
	exportImmagerBtn.innerHTML = `<i class="fas fa-magic"></i> Export All to Immager`;
	selectAllBtn.innerText = "Select All";

	const eligibleAll = successful.filter(img => !img.isBgRemoved);
	if (eligibleAll.length > 0) {
	if (!isRembgProcessing) {
	rembgBtn.classList.remove('hidden');
	rembgBtn.className = 'px-4 py-2 bg-indigo-600 hover:bg-indigo-500 text-white text-sm font-bold rounded-xl transition-all shadow-lg flex items-center gap-2';
	rembgBtn.innerHTML = `<i class="fas fa-eraser"></i> Remove BG All`;
	}
	} else {
	if (!isRembgProcessing) rembgBtn.classList.add('hidden');
	}
	}
	} else {
	selectAllBtn.classList.add('hidden');
	downloadBtn.classList.add('hidden');
	exportImmagerBtn.classList.add('hidden');
	if (!isRembgProcessing) rembgBtn.classList.add('hidden');
	}
	}

	selectAllBtn.onclick = () => {
	const successful = fetchedImages.filter(img => img.status === 'success');
	const anyUnselected = successful.some(img => !img.isSelected);

	fetchedImages.forEach((img, idx) => {
	if (img.status === 'success') {
	img.isSelected = anyUnselected;
	const card = document.getElementById(`url-card-${idx}`);
	const selectBtn = card ? card.querySelector('button.absolute.top-2.left-2') : null;
	if(card && selectBtn) {
	if (img.isSelected) {
	card.classList.add('ring-2', 'ring-teal-500');
	selectBtn.className = 'absolute top-2 left-2 w-6 h-6 rounded-full border-2 bg-emerald-500 border-emerald-500 text-white flex items-center justify-center transition-all z-20 shadow-md';
	} else {
	card.classList.remove('ring-2', 'ring-teal-500');
	selectBtn.className = 'absolute top-2 left-2 w-6 h-6 rounded-full border-2 bg-black/40 border-white/60 text-transparent hover:border-white flex items-center justify-center transition-all z-20 shadow-md';
	}
	}
	}
	});
	updateUrlActionButtons();
	};

	function formatBytes(bytes, decimals = 0) {
	if (!+bytes) return '0 B';
	const k = 1024;
	const dm = decimals < 0 ? 0 : decimals;
	const sizes = ['B', 'KB', 'MB', 'GB'];
	const i = Math.floor(Math.log(bytes) / Math.log(k));
	return `${parseFloat((bytes / Math.pow(k, i)).toFixed(dm))} ${sizes[i]}`;
	}

	function renderUrlImage(item, index) {
	let wrapper = document.getElementById(`url-card-${index}`);
	const isNew = !wrapper;
	if (isNew) {
	wrapper = document.createElement('div');
	wrapper.id = `url-card-${index}`;
	}

	wrapper.className = `group relative bg-slate-800 rounded-xl overflow-hidden border ${item.isSelected ? 'border-teal-500 ring-1 ring-teal-500' : 'border-slate-700 hover:border-teal-500/50'} transition-all shadow-xl w-[260px] flex-shrink-0 flex flex-col`;

	if (item.status === 'success') {
	let displayTitle = item.url;
	try { displayTitle = decodeURIComponent(item.url).split('/').pop().split('?')[0] \|\| item.url; } catch(e) {}

	wrapper.innerHTML = `
	<!-- Image Container -->
	<div class="relative w-full h-40 bg-slate-900/50 flex items-center justify-center overflow-hidden cursor-pointer" onclick="event.stopPropagation(); window.showUrlPreview(${index})">
	<img src="${item.blobUrl}" class="max-w-full max-h-full object-contain select-none transition-transform duration-500 group-hover:scale-105" title="Click to view full screen">

	<!-- Selection Button (Top Left) -->
	<button class="absolute top-2 left-2 w-6 h-6 rounded-full border-2 ${item.isSelected ? 'bg-emerald-500 border-emerald-500 text-white' : 'bg-black/40 border-white/60 text-transparent hover:border-white'} flex items-center justify-center transition-all z-20 shadow-md" onclick="event.stopPropagation(); window.toggleUrlSelection(${index})">
	<i class="fas fa-check text-[10px]"></i>
	</button>

	<!-- Dimensions Badge (Top Right) -->
	<div class="absolute top-2 right-2 bg-slate-900/80 backdrop-blur text-slate-200 text-[10px] font-semibold px-2 py-1 rounded border border-white/10 shadow pointer-events-none">
	${item.dimensions}
	</div>
	</div>

	<!-- Details Section -->
	<div class="p-3 flex flex-col gap-2.5 bg-slate-800 border-t border-slate-700/50">
	<!-- Title/URL -->
	<div class="text-sm font-bold text-slate-200 truncate w-full" title="${item.url}">
	${displayTitle}
	</div>

	<!-- Tags & Actions Row -->
	<div class="flex items-center justify-between mt-1">
	<!-- Left: Format & Size -->
	<div class="flex items-center gap-1.5">
	<span class="bg-blue-500/20 text-blue-400 border border-blue-500/30 text-[10px] font-bold px-2 py-1 rounded tracking-wide">
	${item.formatStr}
	</span>
	<span class="border border-slate-600 text-slate-400 text-[10px] font-bold px-2 py-1 rounded">
	${item.sizeStr}
	</span>
	</div>

	<!-- Right: Actions -->
	<div class="flex items-center gap-2 text-slate-400">
	${!item.isBgRemoved ? `
	<button class="hover:text-indigo-400 transition-colors" onclick="event.stopPropagation(); window.removeBgSingleUrlImage(${index})" title="Remove Background">
	<i class="fas fa-eraser"></i>
	</button>
	` : ''}
	<button class="hover:text-teal-400 transition-colors" onclick="event.stopPropagation(); window.open('${item.url}', '_blank')" title="Open Original URL">
	<i class="fas fa-link"></i>
	</button>
	<button class="hover:text-blue-400 transition-colors" onclick="event.stopPropagation(); window.open('https://lens.google.com/uploadbyurl?url=' + encodeURIComponent('${item.url}'), '_blank')" title="Search with Google Lens">
	<i class="fas fa-search"></i>
	</button>
	<button class="hover:text-red-400 transition-colors" onclick="event.stopPropagation(); window.open('https://yandex.com/images/search?rpt=imageview&url=' + encodeURIComponent('${item.url}'), '_blank')" title="Search with Yandex Images">
	<i class="fab fa-yandex"></i>
	</button>
	<button class="hover:text-amber-400 transition-colors" onclick="event.stopPropagation(); window.addToClipboard('${item.blobUrl}', 'url_fetch_${index}.${item.formatStr ? item.formatStr.toLowerCase() : 'jpg'}')" title="Save to Clipboard">
	<i class="fas fa-clipboard-check"></i>
	</button>
	<button class="hover:text-emerald-400 transition-colors" onclick="event.stopPropagation(); window.downloadSingleUrlImage('${item.blobUrl}', '${item.url}', '${item.formatStr}')" title="Download">
	<i class="fas fa-download"></i>
	</button>
	</div>
	</div>
	</div>
	`;
	} else {
	wrapper.className = `bg-slate-800 rounded-xl overflow-hidden border border-red-500/20 w-[260px] h-[240px] flex flex-col items-center justify-center text-red-400 p-4 shadow-xl`;
	wrapper.innerHTML = `
	<i class="fas fa-exclamation-circle text-3xl mb-3"></i>
	<span class="text-xs text-center break-all text-slate-400 overflow-hidden line-clamp-3 w-full">${item.url}</span>
	<span class="text-sm font-bold mt-2 text-center text-red-500">Failed to load</span>
	`;
	}

	if (isNew) {
	resultsContainer.appendChild(wrapper);
	}
	}

	window.removeBgSingleUrlImage = async function(index) {
	const item = fetchedImages[index];
	if (!item \|\| item.status !== 'success' \|\| !item.blob) return;

	const card = document.getElementById(`url-card-${index}`);

	// Clean up queued visual states before saving original HTML
	card.classList.remove('queued-pulse');
	const badge = card.querySelector('.queued-badge');
	if (badge) badge.remove();

	const originalHtml = card.innerHTML;
	const originalClassName = card.className;

	card.className = `bg-slate-800 rounded-xl overflow-hidden border border-indigo-500/50 w-[260px] h-[240px] flex flex-col items-center justify-center text-indigo-400 p-4 shadow-[0_0_15px_rgba(99,102,241,0.2)]`;
	card.innerHTML = `<i class="fas fa-magic animate-pulse text-4xl mb-4"></i><span class="text-sm font-bold text-indigo-300">Removing Background...</span>${!isRembgModelLoaded ? '<span class="text-[10px] text-indigo-400/60 mt-2 text-center">First run loads AI models (~40MB).</span>' : ''}`;

	try {
	// Use unbundled esm.sh to properly resolve dependencies without breaking ONNX WASM paths
	const imglyModule = await import('https://esm.sh/@imgly/background-removal@1.4.3');
	const rembgFunc = imglyModule.removeBackground \|\| imglyModule.default;

	if (typeof rembgFunc !== 'function') {
	throw new Error("Background removal library failed to initialize.");
	}

	// Use unpkg for the model data to guarantee transparent CORS handling
	const config = {
	publicPath: "https://unpkg.com/@imgly/background-removal-data@1.4.3/dist/"
	};

	// Directly pass the blob, as the library handles it natively now that WASM isn't broken
	const newBlob = await rembgFunc(item.blob, config);

	isRembgModelLoaded = true; // Mark as loaded so subsequent runs skip the ~40MB message

	item.blob = newBlob;
	item.blobUrl = URL.createObjectURL(newBlob);
	item.formatStr = 'PNG';

	let width = 0, height = 0;
	try {
	const img = new Image();
	img.src = item.blobUrl;
	await new Promise((resolve) => {
	img.onload = () => { width = img.naturalWidth; height = img.naturalHeight; resolve(); };
	img.onerror = resolve;
	});
	item.dimensions = width && height ? `${width} x ${height}` : 'Unknown';
	} catch(e) {}

	item.sizeStr = formatBytes(newBlob.size);
	item.isBgRemoved = true;

	renderUrlImage(item, index);
	updateUrlActionButtons();
	} catch(e) {
	console.error("Rembg Error:", e);
	alert(e.message \|\| "Failed to remove background. See console for details.");
	card.className = originalClassName;
	card.innerHTML = originalHtml;
	}
	};

	rembgBtn.onclick = async () => {
	if (isRembgProcessing) {
	abortRembg = true;
	rembgBtn.innerHTML = `<i class="fas fa-spinner animate-spin"></i> Stopping...`;
	rembgBtn.disabled = true; // Prevent double clicks while aborting
	return;
	}

	const successful = fetchedImages.filter(img => img.status === 'success');
	let toProcess = successful.filter(img => img.isSelected && !img.isBgRemoved);

	if (successful.filter(img => img.isSelected).length === 0) {
	toProcess = successful.filter(img => !img.isBgRemoved);
	}

	if (toProcess.length === 0) return;

	isRembgProcessing = true;
	abortRembg = false;
	rembgBtn.disabled = false; // Ensure it stays clickable to act as a Stop button

	// Change to a Red Stop Button
	rembgBtn.className = 'px-4 py-2 bg-red-600 hover:bg-red-500 text-white text-sm font-bold rounded-xl transition-all shadow-lg flex items-center gap-2';

	// Mark queued items with minimal pulse animation and badge
	toProcess.forEach(img => {
	const card = document.getElementById(`url-card-${img.id}`);
	if (card) {
	card.classList.add('queued-pulse');
	const imgContainer = card.querySelector('.relative.w-full.h-40');
	if (imgContainer && !card.querySelector('.queued-badge')) {
	const queuedBadge = document.createElement('div');
	queuedBadge.className = 'absolute inset-0 bg-slate-950/40 backdrop-blur-[2px] flex items-center justify-center z-30 queued-badge transition-all';
	queuedBadge.innerHTML = '<span class="bg-indigo-600/90 text-white text-[10px] uppercase tracking-wider font-bold px-3 py-1.5 rounded-full shadow-lg flex items-center gap-2 border border-white/10"><span class="w-1.5 h-1.5 rounded-full bg-indigo-200 animate-ping"></span> Wait</span>';
	imgContainer.appendChild(queuedBadge);
	}
	}
	});

	for (let i = 0; i < toProcess.length; i++) {
	if (abortRembg) break;
	rembgBtn.innerHTML = `<i class="fas fa-stop-circle"></i> Stop Processing (${i+1}/${toProcess.length})`;
	await window.removeBgSingleUrlImage(toProcess[i].id);
	}

	// Cleanup queue visualization for any aborted/remaining images
	toProcess.forEach(img => {
	const card = document.getElementById(`url-card-${img.id}`);
	if (card) {
	card.classList.remove('queued-pulse');
	const badge = card.querySelector('.queued-badge');
	if (badge) badge.remove();
	}
	});

	isRembgProcessing = false;
	abortRembg = false;
	rembgBtn.disabled = false;
	updateUrlActionButtons();
	};

	fetchBtn.onclick = async () => {
	if (isFetching) {
	abortFetch = true;
	return;
	}

	const text = textArea.value;
	const regex = /(https?:\/\/[^\s]+)/g;
	let urls = text.match(regex) \|\| [];
	urls = [...new Set(urls)]; // Remove duplicates

	if (urls.length === 0) {
	alert("No valid URLs found. Please enter valid http/https links.");
	return;
	}

	isFetching = true;
	abortFetch = false;

	// Morph button to "Stop" with new animated gradient classes
	fetchBtn.innerHTML = '<i class="fas fa-stop-circle text-xl drop-shadow-md"></i> <span class="drop-shadow-md tracking-wide">Stop Fetching</span>';
	fetchBtn.className = 'w-full bg-gradient-to-r from-red-600 to-rose-500 hover:from-red-500 hover:to-rose-400 text-white font-bold py-3.5 rounded-xl shadow-[0_0_20px_rgba(225,29,72,0.4)] hover:shadow-[0_0_25px_rgba(225,29,72,0.6)] transform hover:-translate-y-0.5 transition-all duration-300 flex items-center justify-center gap-3 text-base mt-6 border border-red-400/30';

	fetchedImages = [];
	resultsContainer.innerHTML = '';
	emptyState.classList.add('hidden');
	progressContainer.classList.remove('hidden');

	let successCount = 0;
	let failCount = 0;

	for (let i = 0; i < urls.length; i++) {
	if (abortFetch) break;

	const currentUrl = urls[i];

	progressBar.style.width = `${((i) / urls.length) * 100}%`;
	progressPercent.innerText = `${i}/${urls.length}`;

	// Added 'blob' directly to the object to prevent re-fetching later
	const imageObj = { id: i, url: currentUrl, blobUrl: null, blob: null, isSelected: false, status: 'pending', isBgRemoved: false };

	try {
	// Fetch the image as a blob to allow direct ZIP download later
	const response = await fetch(currentUrl, { mode: 'cors' });
	if (!response.ok) throw new Error("Network response was not ok");
	const blob = await response.blob();
	const blobUrl = URL.createObjectURL(blob);

	if (!blob.type.startsWith('image/')) throw new Error("Not an image");

	imageObj.blobUrl = blobUrl;
	imageObj.blob = blob; // Save directly to memory
	imageObj.status = 'success';

	// Calculate dimensions, format, and size for gallery
	let width = 0, height = 0;
	try {
	const img = new Image();
	img.src = blobUrl;
	await new Promise((resolve) => {
	img.onload = () => { width = img.naturalWidth; height = img.naturalHeight; resolve(); };
	img.onerror = resolve;
	});
	} catch(e) {}

	imageObj.sizeStr = formatBytes(blob.size);
	let format = blob.type.replace('image/', '').toUpperCase();
	if (format === 'JPEG') format = 'JPG';
	else if (format === 'SVG+XML') format = 'SVG';
	else if (format.length > 4) format = format.substring(0, 4);
	imageObj.formatStr = format;
	imageObj.dimensions = width && height ? `${width} x ${height}` : 'Unknown';

	successCount++;
	} catch (e) {
	imageObj.status = 'error';
	failCount++;
	}

	fetchedImages.push(imageObj);
	renderUrlImage(imageObj, i);

	if (abortFetch) break; // Check again in case it was cancelled during await
	}

	if (!abortFetch) {
	progressBar.style.width = '100%';
	progressPercent.innerText = `${urls.length}/${urls.length}`;
	}

	setTimeout(() => progressContainer.classList.add('hidden'), 1000);

	statsText.innerText = abortFetch ? `Fetch stopped. Loaded ${successCount} images (${failCount} failed).` : `Fetched ${successCount} images (${failCount} failed).`;

	// Reset Button to original gradient classes
	isFetching = false;
	fetchBtn.innerHTML = '<i class="fas fa-cloud-download-alt text-xl drop-shadow-md"></i> <span class="drop-shadow-md tracking-wide">Fetch Images</span>';
	fetchBtn.className = 'w-full bg-gradient-to-r from-teal-500 to-emerald-500 hover:from-teal-400 hover:to-emerald-400 text-white font-bold py-3.5 rounded-xl shadow-[0_0_20px_rgba(20,184,166,0.3)] hover:shadow-[0_0_25px_rgba(20,184,166,0.5)] transform hover:-translate-y-0.5 transition-all duration-300 flex items-center justify-center gap-3 text-base mt-6 border border-teal-400/30';

	updateUrlActionButtons();
	};

	exportImmagerBtn.onclick = async () => {
	const successful = fetchedImages.filter(img => img.status === 'success');
	let toExport = successful.filter(img => img.isSelected);
	if (toExport.length === 0) toExport = successful;

	if (toExport.length === 0) return;

	const originalText = exportImmagerBtn.innerHTML;
	exportImmagerBtn.innerHTML = '<i class="fas fa-spinner animate-spin"></i> Preparing exports...';
	exportImmagerBtn.disabled = true;

	try {
	const files = [];
	for (let i = 0; i < toExport.length; i++) {
	const img = toExport[i];

	const originalBlob = img.blob;
	if (!originalBlob) continue;

	// Update UI to show conversion progress for large batches
	if (i % 3 === 0) exportImmagerBtn.innerHTML = `<i class="fas fa-spinner animate-spin"></i> Processing ${i+1}/${toExport.length}...`;

	// AI models (like FaceAPI in Immager) sometimes fail to read formats like WEBP, GIF, or AVIF correctly.
	// We standardize ALL fetched images to pristine JPEGs via Canvas BEFORE sending them to Immager.
	const jpegBlob = await new Promise((resolve) => {
	const imageEl = new Image();
	imageEl.crossOrigin = "anonymous"; // ADDED: Requests CORS to prevent canvas tainting
	imageEl.onload = () => {
	try {
	const canvas = document.createElement('canvas');
	canvas.width = imageEl.width;
	canvas.height = imageEl.height;
	const ctx = canvas.getContext('2d');
	// Fill white background (fixes issues with transparent PNGs/WEBPs turning black)
	ctx.fillStyle = '#FFFFFF';
	ctx.fillRect(0, 0, canvas.width, canvas.height);
	ctx.drawImage(imageEl, 0, 0);
	canvas.toBlob((b) => resolve(b \|\| originalBlob), 'image/jpeg', 0.95);
	} catch (err) {
	// CATCH: Gracefully bypass Error Code 5 (SecurityError) in sandboxed previews
	console.warn("Canvas tainting blocked JPEG conversion. Bypassing sandbox constraint.", err);
	resolve(originalBlob);
	}
	};
	imageEl.onerror = () => resolve(originalBlob); // Fallback to raw blob if canvas draw fails
	imageEl.src = URL.createObjectURL(originalBlob);
	});

	const filename = `urlfetch_${Date.now()}_${i+1}.jpg`;
	const file = new File([jpegBlob], filename, { type: 'image/jpeg' });
	files.push(file);
	}

	exportImmagerBtn.innerHTML = '<i class="fas fa-spinner animate-spin"></i> Transferring...';

	// Dispatch event to React Immager globally
	window.dispatchEvent(new CustomEvent('SEND_TO_IMMAGER', { detail: files }));

	// Navigate to Immager View automatically
	switchApp('immager');
	} catch (err) {
	console.error("Export failed", err);
	alert("Failed to export to Immager.");
	} finally {
	exportImmagerBtn.innerHTML = originalText;
	exportImmagerBtn.disabled = false;
	}
	};

	downloadBtn.onclick = async () => {
	const successful = fetchedImages.filter(img => img.status === 'success');
	let toZip = successful.filter(img => img.isSelected);
	if (toZip.length === 0) toZip = successful;

	if (toZip.length === 0) return;

	const originalText = downloadBtn.innerHTML;
	downloadBtn.innerHTML = '<i class="fas fa-spinner animate-spin"></i> Zipping...';
	downloadBtn.disabled = true;

	try {
	const zip = new window.JSZip();

	for (let i = 0; i < toZip.length; i++) {
	const img = toZip[i];

	// Use the blob directly from memory
	const blob = img.blob;
	if (!blob) continue;

	let ext = "jpg";
	if(blob.type === "image/png") ext = "png";
	else if(blob.type === "image/gif") ext = "gif";
	else if(blob.type === "image/webp") ext = "webp";

	zip.file(`image_${i+1}.${ext}`, blob);
	}

	const content = await zip.generateAsync({type: "blob"});
	const zipUrl = URL.createObjectURL(content);
	const a = document.createElement('a');
	a.href = zipUrl;
	a.download = `Fetched_Images_${toZip.length}.zip`;
	a.click();
	} catch (err) {
	console.error("Zipping failed", err);
	alert("Failed to create ZIP.");
	} finally {
	downloadBtn.innerHTML = originalText;
	downloadBtn.disabled = false;
	}
	};

	window.downloadSingleUrlImage = function(blobUrl, originalUrl, forceFormat = null) {
	const a = document.createElement('a');
	a.href = blobUrl;
	let filename = "image.jpg";
	try {
	const parsed = new URL(originalUrl);
	const parts = parsed.pathname.split('/');
	const lastPart = parts[parts.length - 1];
	if(lastPart && lastPart.includes('.')) filename = lastPart;
	} catch(e) {}

	// Override the extension if a specific format (like PNG from RemBG) is provided
	if (forceFormat) {
	const nameWithoutExt = filename.includes('.') ? filename.substring(0, filename.lastIndexOf('.')) : filename;
	filename = `${nameWithoutExt}.${forceFormat.toLowerCase()}`;
	}

	a.download = filename;
	document.body.appendChild(a);
	a.click();
	document.body.removeChild(a);
	};

	closePreviewBtn.onclick = closeUrlPreview;

	downloadPreviewBtn.onclick = () => {
	if (currentPreviewIndex === -1) return;
	const item = fetchedImages[currentPreviewIndex];
	if (item && item.status === 'success') {
	window.downloadSingleUrlImage(item.blobUrl, item.url, item.formatStr);
	}
	};

	// Close preview when clicking the background (but ignore clicks resulting from a drag)
	previewModal.onclick = (e) => {
	if (urlDragMoved) return;
	if (e.target === previewModal \|\| e.target === previewViewport \|\| e.target === previewWrapper) {
	closeUrlPreview();
	}
	};
	})();
	</script>
	</body>
	</html>