Add files using upload-large-folder tool

amtrak_com/20260128_004014/coverage_report.json

@@ -0,0 +1,92 @@
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+        "a:has-text(\"BOOK\")"
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+    "a:has-text(\"Learn More\")",
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+}

amtrak_com/20260128_004014/error_log.json

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+}

amtrak_com/20260128_013657/coverage_report.json

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amtrak_com/20260128_013657/crawl_summary.json

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amtrak_com/20260128_013657/error_log.json

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amtrak_com/20260128_013657/execution_trace.jsonl

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amtrak_com/20260128_013657/exploration_report.json

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amtrak_com/20260128_013657/state_graph.graphml

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amtrak_com/20260128_013657/utg_interactive.html

@@ -0,0 +1,1728 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <title>UTG Interactive Visualization</title>
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/cytoscape/3.28.1/cytoscape.min.js"></script>
+    <style>
+        :root {
+            --bg-primary: #ffffff;
+            --bg-secondary: #f5f5f5;
+            --bg-tertiary: #e8e8e8;
+            --text-primary: #333333;
+            --text-secondary: #666666;
+            --border-color: #dddddd;
+            --accent-blue: #2196F3;
+            --accent-teal: #4ECDC4;
+            --accent-red: #FF6B6B;
+            --accent-orange: #FFA726;
+            --accent-purple: #9C27B0;
+            --accent-green: #66BB6A;
+            --graph-bg: #f8f9fa;
+            --node-text: #ffffff;
+            --edge-color: #999999;
+            --shadow: rgba(0, 0, 0, 0.1);
+        }
+
+        [data-theme="dark"] {
+            --bg-primary: #1a1a2e;
+            --bg-secondary: #16213e;
+            --bg-tertiary: #0f3460;
+            --text-primary: #e8e8e8;
+            --text-secondary: #a0a0a0;
+            --border-color: #2d3748;
+            --accent-blue: #64B5F6;
+            --accent-teal: #4DB6AC;
+            --accent-red: #EF5350;
+            --accent-orange: #FFB74D;
+            --accent-purple: #BA68C8;
+            --accent-green: #81C784;
+            --graph-bg: #0d1b2a;
+            --node-text: #ffffff;
+            --edge-color: #5a6578;
+            --shadow: rgba(0, 0, 0, 0.3);
+        }
+
+        * {
+            box-sizing: border-box;
+            transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
+        }
+
+        html, body {
+            width: 100%;
+            height: 100%;
+            margin: 0;
+            padding: 0;
+            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
+            background: var(--bg-primary);
+            color: var(--text-primary);
+        }
+
+        .container {
+            display: flex;
+            flex-direction: column;
+            height: 100%;
+        }
+
+        /* Header / Toolbar */
+        .toolbar {
+            display: flex;
+            align-items: center;
+            justify-content: space-between;
+            padding: 12px 20px;
+            background: var(--bg-secondary);
+            border-bottom: 1px solid var(--border-color);
+            flex-wrap: wrap;
+            gap: 10px;
+        }
+
+        .toolbar-left {
+            display: flex;
+            align-items: center;
+            gap: 20px;
+        }
+
+        .toolbar-right {
+            display: flex;
+            align-items: center;
+            gap: 15px;
+        }
+
+        .title {
+            font-size: 18px;
+            font-weight: 600;
+            color: var(--text-primary);
+        }
+
+        /* Theme Toggle */
+        .theme-toggle {
+            display: flex;
+            align-items: center;
+            gap: 8px;
+            cursor: pointer;
+            padding: 6px 12px;
+            border-radius: 20px;
+            background: var(--bg-tertiary);
+            border: 1px solid var(--border-color);
+        }
+
+        .theme-toggle:hover {
+            background: var(--border-color);
+        }
+
+        .theme-icon {
+            font-size: 16px;
+        }
+
+        /* Layout Selector */
+        .layout-select {
+            padding: 6px 12px;
+            border-radius: 6px;
+            border: 1px solid var(--border-color);
+            background: var(--bg-tertiary);
+            color: var(--text-primary);
+            font-size: 13px;
+            cursor: pointer;
+        }
+
+        /* Search */
+        .search-container {
+            position: relative;
+        }
+
+        .search-input {
+            padding: 6px 12px 6px 32px;
+            border-radius: 20px;
+            border: 1px solid var(--border-color);
+            background: var(--bg-tertiary);
+            color: var(--text-primary);
+            font-size: 13px;
+            width: 200px;
+        }
+
+        .search-input::placeholder {
+            color: var(--text-secondary);
+        }
+
+        .search-icon {
+            position: absolute;
+            left: 10px;
+            top: 50%;
+            transform: translateY(-50%);
+            color: var(--text-secondary);
+        }
+
+        /* Main Content */
+        .main-content {
+            display: flex;
+            flex: 1;
+            overflow: hidden;
+        }
+
+        /* Graph Container */
+        #cy {
+            flex: 1;
+            background: var(--graph-bg);
+        }
+
+        /* Side Panel */
+        .side-panel {
+            width: 320px;
+            background: var(--bg-secondary);
+            border-left: 1px solid var(--border-color);
+            display: flex;
+            flex-direction: column;
+            overflow: hidden;
+        }
+
+        .panel-section {
+            padding: 16px;
+            border-bottom: 1px solid var(--border-color);
+        }
+
+        .panel-title {
+            font-size: 14px;
+            font-weight: 600;
+            color: var(--text-primary);
+            margin-bottom: 12px;
+            display: flex;
+            align-items: center;
+            gap: 8px;
+        }
+
+        /* Statistics Grid */
+        .stats-grid {
+            display: grid;
+            grid-template-columns: repeat(2, 1fr);
+            gap: 12px;
+        }
+
+        .stat-card {
+            background: var(--bg-tertiary);
+            padding: 12px;
+            border-radius: 8px;
+            text-align: center;
+        }
+
+        .stat-value {
+            font-size: 24px;
+            font-weight: 700;
+            color: var(--accent-blue);
+        }
+
+        .stat-value.cycle {
+            color: var(--accent-red);
+        }
+
+        .stat-value.teal {
+            color: var(--accent-teal);
+        }
+
+        .stat-value.orange {
+            color: var(--accent-orange);
+        }
+
+        .stat-value.purple {
+            color: var(--accent-purple);
+        }
+
+        .stat-label {
+            font-size: 11px;
+            color: var(--text-secondary);
+            margin-top: 4px;
+            text-transform: uppercase;
+            letter-spacing: 0.5px;
+        }
+
+        /* Legend */
+        .legend {
+            display: flex;
+            flex-direction: column;
+            gap: 8px;
+        }
+
+        .legend-item {
+            display: flex;
+            align-items: center;
+            gap: 10px;
+            font-size: 13px;
+            color: var(--text-secondary);
+        }
+
+        .legend-color {
+            width: 16px;
+            height: 16px;
+            border-radius: 50%;
+            flex-shrink: 0;
+        }
+
+        /* Node Details */
+        .node-details {
+            flex: 1;
+            overflow-y: auto;
+            padding: 16px;
+        }
+
+        .detail-placeholder {
+            text-align: center;
+            color: var(--text-secondary);
+            font-size: 13px;
+            padding: 40px 20px;
+        }
+
+        .detail-content {
+            display: none;
+        }
+
+        .detail-header {
+            margin-bottom: 16px;
+        }
+
+        .detail-state-id {
+            font-family: 'Monaco', 'Menlo', monospace;
+            font-size: 14px;
+            color: var(--accent-blue);
+            word-break: break-all;
+            background: var(--bg-tertiary);
+            padding: 8px 12px;
+            border-radius: 6px;
+        }
+
+        .detail-url {
+            font-size: 12px;
+            color: var(--text-secondary);
+            margin-top: 8px;
+            word-break: break-all;
+        }
+
+        .detail-row {
+            display: flex;
+            justify-content: space-between;
+            padding: 8px 0;
+            border-bottom: 1px solid var(--border-color);
+            font-size: 13px;
+        }
+
+        .detail-label {
+            color: var(--text-secondary);
+        }
+
+        .detail-value {
+            font-weight: 500;
+            color: var(--text-primary);
+        }
+
+        .badge {
+            display: inline-block;
+            padding: 2px 8px;
+            border-radius: 12px;
+            font-size: 11px;
+            font-weight: 500;
+        }
+
+        .badge-root {
+            background: var(--accent-purple);
+            color: white;
+        }
+
+        .badge-leaf {
+            background: var(--accent-green);
+            color: white;
+        }
+
+        .badge-cycle {
+            background: var(--accent-red);
+            color: white;
+        }
+
+        .actions-list {
+            margin-top: 12px;
+        }
+
+        .actions-title {
+            font-size: 12px;
+            font-weight: 600;
+            color: var(--text-primary);
+            margin-bottom: 8px;
+        }
+
+        .action-item {
+            font-size: 12px;
+            color: var(--text-secondary);
+            padding: 4px 8px;
+            background: var(--bg-tertiary);
+            border-radius: 4px;
+            margin-bottom: 4px;
+            word-break: break-all;
+        }
+
+        /* Detail Type Badge */
+        .detail-type-badge {
+            display: inline-block;
+            padding: 4px 12px;
+            border-radius: 4px;
+            font-size: 11px;
+            font-weight: 600;
+            text-transform: uppercase;
+            letter-spacing: 0.5px;
+            margin-bottom: 12px;
+        }
+
+        .node-badge {
+            background: var(--accent-teal);
+            color: white;
+        }
+
+        .edge-badge {
+            background: var(--accent-orange);
+            color: white;
+        }
+
+        /* Edge Flow Display */
+        .edge-flow {
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            gap: 12px;
+            padding: 16px;
+            background: var(--bg-tertiary);
+            border-radius: 8px;
+            margin-bottom: 16px;
+        }
+
+        .edge-flow-node {
+            font-family: 'Monaco', 'Menlo', monospace;
+            font-size: 13px;
+            color: var(--accent-blue);
+            background: var(--bg-primary);
+            padding: 6px 12px;
+            border-radius: 6px;
+            border: 1px solid var(--border-color);
+        }
+
+        .edge-flow-arrow {
+            font-size: 20px;
+            color: var(--accent-orange);
+            font-weight: bold;
+        }
+
+        /* Edge Section */
+        .edge-section {
+            margin-top: 12px;
+            padding: 10px;
+            background: var(--bg-tertiary);
+            border-radius: 6px;
+        }
+
+        .edge-section-title {
+            font-size: 11px;
+            font-weight: 600;
+            color: var(--text-secondary);
+            text-transform: uppercase;
+            letter-spacing: 0.5px;
+            margin-bottom: 6px;
+        }
+
+        .edge-section-content {
+            font-size: 13px;
+            color: var(--text-primary);
+            word-break: break-all;
+            line-height: 1.5;
+        }
+
+        .edge-section-content.code {
+            font-family: 'Monaco', 'Menlo', monospace;
+            font-size: 11px;
+            background: var(--bg-primary);
+            padding: 8px;
+            border-radius: 4px;
+            overflow-x: auto;
+        }
+
+        /* Active button state */
+        .btn.active {
+            background: var(--accent-blue);
+            border-color: var(--accent-blue);
+            color: white;
+        }
+
+        /* Footer */
+        .footer {
+            padding: 10px 20px;
+            background: var(--bg-secondary);
+            border-top: 1px solid var(--border-color);
+            font-size: 12px;
+            color: var(--text-secondary);
+            display: flex;
+            justify-content: space-between;
+            align-items: center;
+        }
+
+        /* Buttons */
+        .btn {
+            padding: 6px 14px;
+            border-radius: 6px;
+            border: 1px solid var(--border-color);
+            background: var(--bg-tertiary);
+            color: var(--text-primary);
+            font-size: 13px;
+            cursor: pointer;
+            display: flex;
+            align-items: center;
+            gap: 6px;
+        }
+
+        .btn:hover {
+            background: var(--border-color);
+        }
+
+        .btn-primary {
+            background: var(--accent-blue);
+            border-color: var(--accent-blue);
+            color: white;
+        }
+
+        .btn-primary:hover {
+            opacity: 0.9;
+        }
+
+        /* Filter Chips */
+        .filter-chips {
+            display: flex;
+            flex-wrap: wrap;
+            gap: 6px;
+            margin-top: 8px;
+        }
+
+        .chip {
+            padding: 4px 10px;
+            border-radius: 16px;
+            font-size: 12px;
+            cursor: pointer;
+            border: 1px solid var(--border-color);
+            background: var(--bg-tertiary);
+            color: var(--text-secondary);
+        }
+
+        .chip.active {
+            background: var(--accent-blue);
+            border-color: var(--accent-blue);
+            color: white;
+        }
+
+        .chip:hover:not(.active) {
+            background: var(--border-color);
+        }
+
+        /* Responsive */
+        @media (max-width: 768px) {
+            .side-panel {
+                display: none;
+            }
+            .toolbar {
+                padding: 10px;
+            }
+            .search-input {
+                width: 150px;
+            }
+        }
+
+        /* Replay Modal */
+        .modal-overlay {
+            display: none;
+            position: fixed;
+            top: 0;
+            left: 0;
+            width: 100%;
+            height: 100%;
+            background: rgba(0, 0, 0, 0.8);
+            z-index: 1000;
+            justify-content: center;
+            align-items: center;
+        }
+
+        .modal-overlay.active {
+            display: flex;
+        }
+
+        .modal-content {
+            background: var(--bg-primary);
+            border-radius: 12px;
+            max-width: 95vw;
+            max-height: 90vh;
+            overflow: hidden;
+            box-shadow: 0 20px 60px var(--shadow);
+        }
+
+        .modal-header {
+            display: flex;
+            justify-content: space-between;
+            align-items: center;
+            padding: 16px 20px;
+            background: var(--bg-secondary);
+            border-bottom: 1px solid var(--border-color);
+        }
+
+        .modal-title {
+            font-size: 16px;
+            font-weight: 600;
+            color: var(--text-primary);
+        }
+
+        .modal-close {
+            background: none;
+            border: none;
+            font-size: 24px;
+            cursor: pointer;
+            color: var(--text-secondary);
+            padding: 4px 8px;
+            border-radius: 4px;
+        }
+
+        .modal-close:hover {
+            background: var(--bg-tertiary);
+            color: var(--text-primary);
+        }
+
+        .modal-body {
+            padding: 20px;
+            overflow-y: auto;
+            max-height: calc(90vh - 60px);
+        }
+
+        .replay-container {
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            gap: 30px;
+            flex-wrap: wrap;
+        }
+
+        .replay-state {
+            text-align: center;
+            max-width: 45%;
+        }
+
+        .replay-state-label {
+            font-size: 12px;
+            font-weight: 600;
+            color: var(--text-secondary);
+            text-transform: uppercase;
+            letter-spacing: 0.5px;
+            margin-bottom: 8px;
+        }
+
+        .replay-state-id {
+            font-family: 'Monaco', 'Menlo', monospace;
+            font-size: 11px;
+            color: var(--accent-blue);
+            margin-bottom: 12px;
+        }
+
+        .replay-screenshot-container {
+            position: relative;
+            display: inline-block;
+            border: 2px solid var(--border-color);
+            border-radius: 8px;
+            overflow: hidden;
+            background: var(--bg-tertiary);
+        }
+
+        .replay-screenshot {
+            max-width: 100%;
+            max-height: 400px;
+            display: block;
+        }
+
+        .replay-screenshot.placeholder {
+            width: 300px;
+            height: 200px;
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            color: var(--text-secondary);
+            font-size: 14px;
+        }
+
+        .click-marker {
+            position: absolute;
+            border: 3px solid #FF6B6B;
+            background: rgba(255, 107, 107, 0.3);
+            border-radius: 4px;
+            pointer-events: none;
+            animation: pulse 1.5s ease-in-out infinite;
+        }
+
+        .click-marker::after {
+            content: '👆';
+            position: absolute;
+            top: -30px;
+            left: 50%;
+            transform: translateX(-50%);
+            font-size: 20px;
+        }
+
+        @keyframes pulse {
+            0%, 100% { opacity: 1; transform: scale(1); }
+            50% { opacity: 0.7; transform: scale(1.05); }
+        }
+
+        .replay-arrow {
+            font-size: 48px;
+            color: var(--accent-orange);
+            flex-shrink: 0;
+        }
+
+        .replay-action-info {
+            text-align: center;
+            margin-top: 20px;
+            padding: 16px;
+            background: var(--bg-secondary);
+            border-radius: 8px;
+        }
+
+        .replay-action-type {
+            display: inline-block;
+            padding: 4px 12px;
+            background: var(--accent-orange);
+            color: white;
+            border-radius: 16px;
+            font-size: 12px;
+            font-weight: 600;
+            margin-bottom: 8px;
+        }
+
+        .replay-action-desc {
+            font-size: 14px;
+            color: var(--text-primary);
+        }
+
+        /* Gallery Thumbnails */
+        .gallery-thumbnail {
+            width: 120px;
+            height: 80px;
+            object-fit: cover;
+            border-radius: 6px;
+            cursor: pointer;
+            border: 2px solid transparent;
+            transition: border-color 0.2s ease, transform 0.2s ease;
+            flex-shrink: 0;
+        }
+
+        .gallery-thumbnail:hover {
+            transform: scale(1.05);
+            border-color: var(--accent-blue);
+        }
+
+        .gallery-thumbnail.active {
+            border-color: var(--accent-orange);
+            box-shadow: 0 0 10px rgba(255, 167, 38, 0.5);
+        }
+
+        .gallery-thumbnails::-webkit-scrollbar {
+            height: 8px;
+        }
+
+        .gallery-thumbnails::-webkit-scrollbar-track {
+            background: var(--bg-tertiary);
+            border-radius: 4px;
+        }
+
+        .gallery-thumbnails::-webkit-scrollbar-thumb {
+            background: var(--border-color);
+            border-radius: 4px;
+        }
+
+        .gallery-thumbnails::-webkit-scrollbar-thumb:hover {
+            background: var(--text-secondary);
+        }
+
+        .screenshot-badge {
+            display: inline-block;
+            padding: 2px 6px;
+            border-radius: 10px;
+            font-size: 10px;
+            background: var(--accent-teal);
+            color: white;
+            margin-left: 8px;
+        }
+    </style>
+</head>
+<body>
+    <div class="container">
+        <!-- Toolbar -->
+        <div class="toolbar">
+            <div class="toolbar-left">
+                <span class="title">UTG Visualization</span>
+                <select class="layout-select" id="layoutSelect">
+                    <option value="cose">Force-Directed (CoSE)</option>
+                    <option value="breadthfirst">Hierarchical</option>
+                    <option value="circle">Circular</option>
+                    <option value="grid">Grid</option>
+                    <option value="concentric">Concentric</option>
+                </select>
+            </div>
+            <div class="toolbar-right">
+                <div class="search-container">
+                    <span class="search-icon">&#128269;</span>
+                    <input type="text" class="search-input" id="searchInput" placeholder="Search states...">
+                </div>
+                <button class="btn" id="edgeLabelBtn" title="Toggle edge labels">
+                    <span id="edgeLabelIcon">&#128279;</span>
+                    <span id="edgeLabelText">Labels</span>
+                </button>
+                <button class="btn" id="fitBtn">Fit View</button>
+                <button class="btn" id="exportBtn">Export PNG</button>
+                <div class="theme-toggle" id="themeToggle">
+                    <span class="theme-icon" id="themeIcon">&#9790;</span>
+                    <span id="themeText">Dark</span>
+                </div>
+            </div>
+        </div>
+
+        <!-- Main Content -->
+        <div class="main-content">
+            <!-- Graph -->
+            <div id="cy"></div>
+
+            <!-- Side Panel -->
+            <div class="side-panel">
+                <!-- Statistics -->
+                <div class="panel-section">
+                    <div class="panel-title">&#128202; Statistics</div>
+                    <div class="stats-grid">
+                        <div class="stat-card">
+                            <div class="stat-value">3</div>
+                            <div class="stat-label">States</div>
+                        </div>
+                        <div class="stat-card">
+                            <div class="stat-value teal">2</div>
+                            <div class="stat-label">Transitions</div>
+                        </div>
+                        <div class="stat-card">
+                            <div class="stat-value cycle">0</div>
+                            <div class="stat-label">Cycles</div>
+                        </div>
+                        <div class="stat-card">
+                            <div class="stat-value orange">2</div>
+                            <div class="stat-label">Max Depth</div>
+                        </div>
+                        <div class="stat-card">
+                            <div class="stat-value purple">1</div>
+                            <div class="stat-label">Entry Points</div>
+                        </div>
+                        <div class="stat-card">
+                            <div class="stat-value">50.0</div>
+                            <div class="stat-label">Avg Actions</div>
+                        </div>
+                    </div>
+                </div>
+
+                <!-- Legend -->
+                <div class="panel-section">
+                    <div class="panel-title">&#127912; Legend</div>
+                    <div class="legend">
+                        <div class="legend-item">
+                            <div class="legend-color" style="background: #4ECDC4;"></div>
+                            <span>Regular State</span>
+                        </div>
+                        <div class="legend-item">
+                            <div class="legend-color" style="background: #FF6B6B;"></div>
+                            <span>State in Cycle</span>
+                        </div>
+                        <div class="legend-item">
+                            <div class="legend-color" style="background: #9C27B0;"></div>
+                            <span>Entry Point (Root)</span>
+                        </div>
+                        <div class="legend-item">
+                            <div class="legend-color" style="background: #66BB6A;"></div>
+                            <span>Leaf State</span>
+                        </div>
+                    </div>
+                    <div class="filter-chips">
+                        <div class="chip active" data-filter="all">All</div>
+                        <div class="chip" data-filter="cycle">In Cycles</div>
+                        <div class="chip" data-filter="root">Roots</div>
+                        <div class="chip" data-filter="leaf">Leaves</div>
+                    </div>
+                </div>
+
+                <!-- Details Panel -->
+                <div class="node-details">
+                    <div class="detail-placeholder" id="detailPlaceholder">
+                        &#128073; Click a node or edge to see details
+                    </div>
+                    <!-- Node Details -->
+                    <div class="detail-content" id="nodeDetailContent">
+                        <div class="detail-type-badge node-badge">State</div>
+                        <div class="detail-header">
+                            <div class="detail-state-id" id="detailStateId"></div>
+                            <div class="detail-url" id="detailUrl"></div>
+                        </div>
+                        <div id="detailBadges" style="margin-bottom: 12px;"></div>
+                        <div class="detail-row">
+                            <span class="detail-label">Depth</span>
+                            <span class="detail-value" id="detailDepth"></span>
+                        </div>
+                        <div class="detail-row">
+                            <span class="detail-label">In-Degree</span>
+                            <span class="detail-value" id="detailInDegree"></span>
+                        </div>
+                        <div class="detail-row">
+                            <span class="detail-label">Out-Degree</span>
+                            <span class="detail-value" id="detailOutDegree"></span>
+                        </div>
+                        <div class="detail-row">
+                            <span class="detail-label">Actions Available</span>
+                            <span class="detail-value" id="detailActions"></span>
+                        </div>
+                        <div class="actions-list" id="actionsList">
+                            <div class="actions-title">Available Actions:</div>
+                            <div id="actionsContainer"></div>
+                        </div>
+                        <div class="detail-row">
+                            <span class="detail-label">Screenshots</span>
+                            <span class="detail-value" id="detailScreenshotCount">0</span>
+                        </div>
+                        <button class="btn btn-primary" id="viewScreenshotBtn" style="width: 100%; margin-top: 16px; justify-content: center;">
+                            &#128247; View Screenshot
+                        </button>
+                        <button class="btn" id="viewAllScreenshotsBtn" style="width: 100%; margin-top: 8px; justify-content: center;">
+                            &#128444; Browse All Screenshots
+                        </button>
+                    </div>
+                    <!-- Edge Details -->
+                    <div class="detail-content" id="edgeDetailContent">
+                        <div class="detail-type-badge edge-badge">Transition</div>
+                        <div class="edge-flow">
+                            <span class="edge-flow-node" id="edgeFromState"></span>
+                            <span class="edge-flow-arrow">&#8594;</span>
+                            <span class="edge-flow-node" id="edgeToState"></span>
+                        </div>
+                        <div class="detail-row">
+                            <span class="detail-label">Action Type</span>
+                            <span class="detail-value" id="edgeActionType"></span>
+                        </div>
+                        <div class="detail-row">
+                            <span class="detail-label">Element Tag</span>
+                            <span class="detail-value" id="edgeTag"></span>
+                        </div>
+                        <div class="edge-section" id="edgeDescSection">
+                            <div class="edge-section-title">Description</div>
+                            <div class="edge-section-content" id="edgeDescription"></div>
+                        </div>
+                        <div class="edge-section" id="edgeSelectorSection">
+                            <div class="edge-section-title">CSS Selector</div>
+                            <div class="edge-section-content code" id="edgeSelector"></div>
+                        </div>
+                        <div class="edge-section" id="edgeTextSection">
+                            <div class="edge-section-title">Element Text</div>
+                            <div class="edge-section-content" id="edgeText"></div>
+                        </div>
+                        <div class="edge-section" id="edgeValueSection">
+                            <div class="edge-section-title">Input Value</div>
+                            <div class="edge-section-content" id="edgeValue"></div>
+                        </div>
+                        <button class="btn btn-primary" id="replayBtn" style="width: 100%; margin-top: 16px; justify-content: center;">
+                            &#9654; Replay Transition
+                        </button>
+                    </div>
+                </div>
+            </div>
+        </div>
+
+        <!-- Replay Modal -->
+        <div class="modal-overlay" id="replayModal">
+            <div class="modal-content">
+                <div class="modal-header">
+                    <span class="modal-title">&#128250; Transition Replay</span>
+                    <button class="modal-close" id="modalClose">&times;</button>
+                </div>
+                <div class="modal-body">
+                    <div class="replay-container">
+                        <div class="replay-state">
+                            <div class="replay-state-label">From State</div>
+                            <div class="replay-state-id" id="replayFromId"></div>
+                            <div class="replay-screenshot-container" id="replayFromContainer">
+                                <img class="replay-screenshot" id="replayFromImg" src="" alt="Source state screenshot">
+                                <div class="click-marker" id="clickMarker"></div>
+                            </div>
+                        </div>
+                        <div class="replay-arrow">&#10145;</div>
+                        <div class="replay-state">
+                            <div class="replay-state-label">To State</div>
+                            <div class="replay-state-id" id="replayToId"></div>
+                            <div class="replay-screenshot-container">
+                                <img class="replay-screenshot" id="replayToImg" src="" alt="Target state screenshot">
+                            </div>
+                        </div>
+                    </div>
+                    <div class="replay-action-info">
+                        <span class="replay-action-type" id="replayActionType"></span>
+                        <div class="replay-action-desc" id="replayActionDesc"></div>
+                    </div>
+                </div>
+            </div>
+        </div>
+
+        <!-- Screenshot Modal -->
+        <div class="modal-overlay" id="screenshotModal">
+            <div class="modal-content" style="max-width: 80vw;">
+                <div class="modal-header">
+                    <span class="modal-title">&#128247; State Screenshot</span>
+                    <button class="modal-close" id="screenshotModalClose">&times;</button>
+                </div>
+                <div class="modal-body" style="text-align: center;">
+                    <div class="replay-state-label" id="screenshotStateLabel">State</div>
+                    <div class="replay-state-id" id="screenshotStateId"></div>
+                    <div class="replay-screenshot-container" style="display: inline-block;">
+                        <img class="replay-screenshot" id="screenshotImg" src="" alt="State screenshot" style="max-height: 70vh;">
+                    </div>
+                    <div class="detail-url" id="screenshotUrl" style="margin-top: 12px;"></div>
+                </div>
+            </div>
+        </div>
+
+        <!-- Screenshots Gallery Modal -->
+        <div class="modal-overlay" id="galleryModal">
+            <div class="modal-content" style="max-width: 90vw; max-height: 90vh;">
+                <div class="modal-header">
+                    <span class="modal-title">&#128444; Screenshots Gallery</span>
+                    <button class="modal-close" id="galleryModalClose">&times;</button>
+                </div>
+                <div class="modal-body" style="padding: 20px;">
+                    <div class="gallery-header" style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px;">
+                        <div>
+                            <span class="replay-state-label">State:</span>
+                            <span class="replay-state-id" id="galleryStateId"></span>
+                        </div>
+                        <div class="gallery-nav" style="display: flex; align-items: center; gap: 12px;">
+                            <button class="btn" id="galleryPrevBtn">&#9664; Prev</button>
+                            <span id="galleryCounter" style="font-size: 14px; color: var(--text-secondary);">1 / 1</span>
+                            <button class="btn" id="galleryNextBtn">Next &#9654;</button>
+                        </div>
+                    </div>
+                    <div class="gallery-main" style="text-align: center; margin-bottom: 16px;">
+                        <div class="replay-screenshot-container" style="display: inline-block; max-width: 100%;">
+                            <img class="replay-screenshot" id="galleryImg" src="" alt="Screenshot" style="max-height: 60vh; max-width: 100%;">
+                        </div>
+                    </div>
+                    <div class="gallery-info" style="background: var(--bg-secondary); padding: 12px; border-radius: 8px;">
+                        <div class="detail-row">
+                            <span class="detail-label">Triggered by action</span>
+                            <span class="detail-value" id="galleryAction">N/A</span>
+                        </div>
+                        <div class="detail-row">
+                            <span class="detail-label">From state</span>
+                            <span class="detail-value" id="galleryFromState">N/A</span>
+                        </div>
+                        <div class="detail-row">
+                            <span class="detail-label">Timestamp</span>
+                            <span class="detail-value" id="galleryTimestamp">N/A</span>
+                        </div>
+                        <div class="detail-row">
+                            <span class="detail-label">Visit #</span>
+                            <span class="detail-value" id="galleryVisitIndex">0</span>
+                        </div>
+                    </div>
+                    <div class="gallery-thumbnails" id="galleryThumbnails" style="display: flex; gap: 8px; margin-top: 16px; overflow-x: auto; padding: 8px 0;">
+                    </div>
+                </div>
+            </div>
+        </div>
+
+        <!-- Footer -->
+        <div class="footer">
+            <span>Generated by Web UTG Crawler</span>
+            <span id="hoverInfo">Hover over nodes or edges to see details</span>
+        </div>
+    </div>
+
+    <script>
+        // Theme Management
+        const html = document.documentElement;
+        const themeToggle = document.getElementById('themeToggle');
+        const themeIcon = document.getElementById('themeIcon');
+        const themeText = document.getElementById('themeText');
+
+        // Check for saved theme preference or default to light
+        const savedTheme = localStorage.getItem('utg-theme') || 'light';
+        html.setAttribute('data-theme', savedTheme);
+        updateThemeUI(savedTheme);
+
+        themeToggle.addEventListener('click', () => {
+            const currentTheme = html.getAttribute('data-theme');
+            const newTheme = currentTheme === 'dark' ? 'light' : 'dark';
+            html.setAttribute('data-theme', newTheme);
+            localStorage.setItem('utg-theme', newTheme);
+            updateThemeUI(newTheme);
+            updateCyStyle();
+        });
+
+        function updateThemeUI(theme) {
+            if (theme === 'dark') {
+                themeIcon.innerHTML = '&#9728;';  // Sun
+                themeText.textContent = 'Light';
+            } else {
+                themeIcon.innerHTML = '&#9790;';  // Moon
+                themeText.textContent = 'Dark';
+            }
+        }
+
+        // Cytoscape initialization
+        const elements = [{"data": {"id": "state_75fbd3b0cc158494", "label": "state_75", "url": "https://www.amtrak.com/", "actions": 50, "actionList": ["Click a: Winter Storm Fern Adjustments", "Click a", "Click a: BOOK", "Click a: TRAIN STATUS", "Click a: MY TRIP", "Click a: PLAN", "Click a: SCHEDULES", "Click a: DEALS", "Click a: Guest Rewards", "Click a: Sign In"], "inCycle": "no", "depth": 0, "inDegree": 0, "outDegree": 1, "isRoot": "yes", "isLeaf": "no", "screenshotPath": "output/run_20260128_013657/screenshots/state_75fbd3b0cc158494.png", "screenshots": [{"path": "output/run_20260128_013657/screenshots/state_75fbd3b0cc158494.png", "timestamp": "2026-01-28T01:37:16.124391", "from_action": null, "visit_index": 0}], "screenshotCount": 1}}, {"data": {"id": "state_744f8f9a25b7640f", "label": "state_74", "url": "https://www.amtrak.com/home", "actions": 50, "actionList": ["Click a: Winter Storm Fern Adjustments", "Click a", "Click a: BOOK", "Click a: TRAIN STATUS", "Click a: MY TRIP", 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"output/run_20260128_013657/screenshots/transition_state_ed5688_20260128_013900_228854.png", "timestamp": "2026-01-28T01:39:00.315911", "from_action": "Click a: GET THE APP", "from_state": "state_ed56886a3281327d", "visit_index": 2}, {"path": "output/run_20260128_013657/screenshots/transition_state_ed5688_20260128_013918_339841.png", "timestamp": "2026-01-28T01:39:18.415886", "from_action": "Click a: Learn About Confirming Trips", "from_state": "state_ed56886a3281327d", "visit_index": 3}, {"path": "output/run_20260128_013657/screenshots/transition_state_ed5688_20260128_013939_351785.png", "timestamp": "2026-01-28T01:39:39.411433", "from_action": "Click a", "from_state": "state_ed56886a3281327d", "visit_index": 4}, {"path": "output/run_20260128_013657/screenshots/transition_state_ed5688_20260128_013959_199292.png", "timestamp": "2026-01-28T01:39:59.252296", "from_action": "Click a: MY TRIP", "from_state": "state_ed56886a3281327d", "visit_index": 5}, {"path": "output/run_20260128_013657/screenshots/transition_state_ed5688_20260128_014016_235417.png", "timestamp": "2026-01-28T01:40:16.296523", "from_action": "Click a: Guest Rewards", "from_state": "state_ed56886a3281327d", "visit_index": 6}, {"path": "output/run_20260128_013657/screenshots/transition_state_ed5688_20260128_014033_573462.png", "timestamp": "2026-01-28T01:40:33.624899", "from_action": "Click a: English", "from_state": "state_ed56886a3281327d", "visit_index": 7}, {"path": "output/run_20260128_013657/screenshots/transition_state_ed5688_20260128_014054_686457.png", "timestamp": "2026-01-28T01:40:54.736345", "from_action": "Click a: Need Help?", "from_state": "state_ed56886a3281327d", "visit_index": 8}], "screenshotCount": 9}}, {"data": {"source": "state_75fbd3b0cc158494", "target": "state_744f8f9a25b7640f", "label": "Click a: Winter Storm Fer", "fullLabel": "Click a: Winter Storm Fern Adjustments", "actionType": "click", "selector": "a:has-text(\"Winter Storm Fern Adjustments\")", "tag": "", "text": "", "inputValue": "", "fromStateLabel": "state_75", "toStateLabel": "state_74", "clickX": 400, "clickY": 15, "clickWidth": 235.45001220703125, "clickHeight": 15, "transitionScreenshot": "output/run_20260128_013657/screenshots/transition_state_75fbd3_20260128_013734_084288.png"}}, {"data": {"source": "state_744f8f9a25b7640f", "target": "state_ed56886a3281327d", "label": "Click a: START PLANNING(o", "fullLabel": "Click a: START PLANNING(opens in a new tab)", "actionType": "click", "selector": "a[aria-label='Learn more about Trip Planning Map']:has-text(\"START PLANNING(opens in a new tab)\")", "tag": "", "text": "", "inputValue": "", "fromStateLabel": "state_74", "toStateLabel": "state_ed", "clickX": 360, "clickY": -51.316650390625, "clickWidth": 179.183349609375, "clickHeight": 40, "transitionScreenshot": "output/run_20260128_013657/screenshots/transition_state_744f8f_20260128_013816_290070.png"}}];
+        let showEdgeLabels = false;  // Edge label toggle state
+
+        function getCyStyle() {
+            const isDark = html.getAttribute('data-theme') === 'dark';
+            return [
+                {
+                    selector: 'node',
+                    style: {
+                        'content': 'data(label)',
+                        'text-valign': 'center',
+                        'text-halign': 'center',
+                        'background-color': function(ele) {
+                            if (ele.data('isRoot') === 'yes') return '#9C27B0';
+                            if (ele.data('isLeaf') === 'yes') return '#66BB6A';
+                            if (ele.data('inCycle') === 'yes') return '#FF6B6B';
+                            return '#4ECDC4';
+                        },
+                        'width': function(ele) {
+                            const actions = ele.data('actions') || 0;
+                            return Math.max(40, Math.min(80, 40 + actions * 2)) + 'px';
+                        },
+                        'height': function(ele) {
+                            const actions = ele.data('actions') || 0;
+                            return Math.max(40, Math.min(80, 40 + actions * 2)) + 'px';
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+                        'line-color': isDark ? '#5a6578' : '#999',
+                        'width': 2,
+                        'curve-style': 'bezier',
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+                        'label': showEdgeLabels ? 'data(label)' : '',
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+                {
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+                    style: {
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+                        'width': 3,
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+        var cy = cytoscape({
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+                animationDuration: 500,
+                nodeRepulsion: 8000,
+                idealEdgeLength: 100
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+
+        function updateCyStyle() {
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+        // Layout selection
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+            if (layoutName === 'breadthfirst') {
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+                layoutOptions.nodeRepulsion = 8000;
+                layoutOptions.idealEdgeLength = 100;
+            }
+
+            cy.layout(layoutOptions).run();
+        });
+
+        // Search functionality
+        document.getElementById('searchInput').addEventListener('input', function(e) {
+            const query = e.target.value.toLowerCase();
+            if (!query) {
+                cy.elements().removeClass('faded highlighted');
+                return;
+            }
+
+            cy.elements().addClass('faded');
+            cy.nodes().forEach(node => {
+                const id = node.data('id').toLowerCase();
+                const url = (node.data('url') || '').toLowerCase();
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+                    node.removeClass('faded').addClass('highlighted');
+                    node.connectedEdges().removeClass('faded');
+                    node.neighborhood('node').removeClass('faded');
+                }
+            });
+        });
+
+        // Fit view button
+        document.getElementById('fitBtn').addEventListener('click', function() {
+            cy.fit(undefined, 50);
+        });
+
+        // Export PNG
+        document.getElementById('exportBtn').addEventListener('click', function() {
+            const png = cy.png({ scale: 2, bg: html.getAttribute('data-theme') === 'dark' ? '#0d1b2a' : '#f8f9fa' });
+            const link = document.createElement('a');
+            link.download = 'utg_graph.png';
+            link.href = png;
+            link.click();
+        });
+
+        // Edge label toggle
+        const edgeLabelBtn = document.getElementById('edgeLabelBtn');
+        edgeLabelBtn.addEventListener('click', function() {
+            showEdgeLabels = !showEdgeLabels;
+            this.classList.toggle('active', showEdgeLabels);
+            updateCyStyle();
+        });
+
+        // Filter chips
+        document.querySelectorAll('.chip').forEach(chip => {
+            chip.addEventListener('click', function() {
+                document.querySelectorAll('.chip').forEach(c => c.classList.remove('active'));
+                this.classList.add('active');
+
+                const filter = this.dataset.filter;
+                cy.elements().removeClass('faded');
+
+                if (filter === 'all') return;
+
+                cy.nodes().forEach(node => {
+                    let match = false;
+                    if (filter === 'cycle' && node.data('inCycle') === 'yes') match = true;
+                    if (filter === 'root' && node.data('isRoot') === 'yes') match = true;
+                    if (filter === 'leaf' && node.data('isLeaf') === 'yes') match = true;
+
+                    if (!match) {
+                        node.addClass('faded');
+                        node.connectedEdges().addClass('faded');
+                    }
+                });
+            });
+        });
+
+        // Helper function to hide all detail panels
+        function hideAllDetails() {
+            document.getElementById('detailPlaceholder').style.display = 'block';
+            document.getElementById('nodeDetailContent').style.display = 'none';
+            document.getElementById('edgeDetailContent').style.display = 'none';
+        }
+
+        // Store currently selected node data for screenshot view
+        let currentNodeData = null;
+
+        // Node double-click - open screenshot viewer/gallery
+        cy.on('dblclick', 'node', function(evt) {
+            const node = evt.target;
+            const data = node.data();
+            currentNodeData = data;
+
+            // If multiple screenshots, open gallery; otherwise open single screenshot
+            if (data.screenshotCount > 1) {
+                viewAllScreenshotsBtn.click();
+            } else {
+                viewScreenshotBtn.click();
+            }
+        });
+
+        // Node click - show node details
+        cy.on('tap', 'node', function(evt) {
+            const node = evt.target;
+            const data = node.data();
+
+            // Store for screenshot functionality
+            currentNodeData = data;
+
+            document.getElementById('detailPlaceholder').style.display = 'none';
+            document.getElementById('nodeDetailContent').style.display = 'block';
+            document.getElementById('edgeDetailContent').style.display = 'none';
+
+            document.getElementById('detailStateId').textContent = data.id;
+            document.getElementById('detailUrl').textContent = data.url || 'N/A';
+            document.getElementById('detailDepth').textContent = data.depth;
+            document.getElementById('detailInDegree').textContent = data.inDegree;
+            document.getElementById('detailOutDegree').textContent = data.outDegree;
+            document.getElementById('detailActions').textContent = data.actions;
+            document.getElementById('detailScreenshotCount').textContent = data.screenshotCount || 0;
+
+            // Show/hide gallery button based on screenshot count
+            const galleryBtn = document.getElementById('viewAllScreenshotsBtn');
+            if (data.screenshotCount > 1) {
+                galleryBtn.style.display = 'flex';
+                galleryBtn.textContent = `📂 Browse All Screenshots (${data.screenshotCount})`;
+            } else {
+                galleryBtn.style.display = 'none';
+            }
+
+            // Badges
+            let badges = '';
+            if (data.isRoot === 'yes') badges += '<span class="badge badge-root">Entry Point</span> ';
+            if (data.isLeaf === 'yes') badges += '<span class="badge badge-leaf">Leaf</span> ';
+            if (data.inCycle === 'yes') badges += '<span class="badge badge-cycle">In Cycle</span> ';
+            document.getElementById('detailBadges').innerHTML = badges;
+
+            // Actions list
+            const actionsList = data.actionList || [];
+            const container = document.getElementById('actionsContainer');
+            if (actionsList.length > 0) {
+                container.innerHTML = actionsList.map(a => `<div class="action-item">${a}</div>`).join('');
+                document.getElementById('actionsList').style.display = 'block';
+            } else {
+                document.getElementById('actionsList').style.display = 'none';
+            }
+        });
+
+        // Store currently selected edge data for replay
+        let currentEdgeData = null;
+
+        // Edge double-click - open replay modal
+        cy.on('dblclick', 'edge', function(evt) {
+            const edge = evt.target;
+            currentEdgeData = edge.data();
+            replayBtn.click();
+        });
+
+        // Edge click - show edge details
+        cy.on('tap', 'edge', function(evt) {
+            const edge = evt.target;
+            const data = edge.data();
+
+            // Store for replay functionality
+            currentEdgeData = data;
+
+            document.getElementById('detailPlaceholder').style.display = 'none';
+            document.getElementById('nodeDetailContent').style.display = 'none';
+            document.getElementById('edgeDetailContent').style.display = 'block';
+
+            // Flow display
+            document.getElementById('edgeFromState').textContent = data.fromStateLabel || data.source.substring(0, 8);
+            document.getElementById('edgeToState').textContent = data.toStateLabel || data.target.substring(0, 8);
+
+            // Basic info
+            document.getElementById('edgeActionType').textContent = data.actionType || 'unknown';
+            document.getElementById('edgeTag').textContent = data.tag || 'N/A';
+
+            // Description section
+            const descSection = document.getElementById('edgeDescSection');
+            if (data.fullLabel) {
+                document.getElementById('edgeDescription').textContent = data.fullLabel;
+                descSection.style.display = 'block';
+            } else {
+                descSection.style.display = 'none';
+            }
+
+            // Selector section
+            const selectorSection = document.getElementById('edgeSelectorSection');
+            if (data.selector) {
+                document.getElementById('edgeSelector').textContent = data.selector;
+                selectorSection.style.display = 'block';
+            } else {
+                selectorSection.style.display = 'none';
+            }
+
+            // Text section
+            const textSection = document.getElementById('edgeTextSection');
+            if (data.text) {
+                document.getElementById('edgeText').textContent = data.text;
+                textSection.style.display = 'block';
+            } else {
+                textSection.style.display = 'none';
+            }
+
+            // Value section (for input actions)
+            const valueSection = document.getElementById('edgeValueSection');
+            if (data.inputValue) {
+                document.getElementById('edgeValue').textContent = data.inputValue;
+                valueSection.style.display = 'block';
+            } else {
+                valueSection.style.display = 'none';
+            }
+        });
+
+        // Click background to deselect
+        cy.on('tap', function(evt) {
+            if (evt.target === cy) {
+                hideAllDetails();
+            }
+        });
+
+        // Hover info for nodes
+        cy.on('mouseover', 'node', function(evt) {
+            const url = evt.target.data('url');
+            document.getElementById('hoverInfo').textContent = url || 'No URL';
+        });
+
+        cy.on('mouseout', 'node', function() {
+            document.getElementById('hoverInfo').textContent = 'Hover over nodes or edges to see details';
+        });
+
+        // Hover info for edges
+        cy.on('mouseover', 'edge', function(evt) {
+            const data = evt.target.data();
+            const info = data.fullLabel || data.label || 'No description';
+            document.getElementById('hoverInfo').textContent = `${data.actionType}: ${info}`;
+        });
+
+        cy.on('mouseout', 'edge', function() {
+            document.getElementById('hoverInfo').textContent = 'Hover over nodes or edges to see details';
+        });
+
+        // Build a map of state IDs to screenshot paths
+        const stateScreenshots = {};
+        elements.forEach(el => {
+            if (el.data && el.data.screenshotPath) {
+                stateScreenshots[el.data.id] = el.data.screenshotPath;
+            }
+        });
+
+        // Replay Modal functionality
+        const replayModal = document.getElementById('replayModal');
+        const replayBtn = document.getElementById('replayBtn');
+        const modalClose = document.getElementById('modalClose');
+
+        replayBtn.addEventListener('click', function() {
+            if (!currentEdgeData) return;
+
+            const fromState = currentEdgeData.source;
+            const toState = currentEdgeData.target;
+
+            // Get screenshot paths - prefer transition-specific screenshot for target
+            const fromScreenshot = stateScreenshots[fromState] || '';
+            // Use transition screenshot if available, otherwise fall back to state screenshot
+            const toScreenshot = currentEdgeData.transitionScreenshot || stateScreenshots[toState] || '';
+
+            // Update modal content
+            document.getElementById('replayFromId').textContent = fromState;
+            document.getElementById('replayToId').textContent = toState;
+
+            const fromImg = document.getElementById('replayFromImg');
+            const toImg = document.getElementById('replayToImg');
+
+            // Handle screenshots - convert absolute paths to relative
+            if (fromScreenshot) {
+                // Extract just the filename portion for relative path
+                const fromPath = fromScreenshot.split('/').slice(-2).join('/');
+                fromImg.src = fromPath;
+                fromImg.style.display = 'block';
+                fromImg.onerror = function() {
+                    this.style.display = 'none';
+                    this.parentElement.innerHTML = '<div class="replay-screenshot placeholder">Screenshot not found</div>';
+                };
+            } else {
+                fromImg.parentElement.innerHTML = '<div class="replay-screenshot placeholder">No screenshot available</div>';
+            }
+
+            if (toScreenshot) {
+                const toPath = toScreenshot.split('/').slice(-2).join('/');
+                toImg.src = toPath;
+                toImg.style.display = 'block';
+                toImg.onerror = function() {
+                    this.style.display = 'none';
+                    this.parentElement.innerHTML = '<div class="replay-screenshot placeholder">Screenshot not found</div>';
+                };
+            } else {
+                toImg.parentElement.innerHTML = '<div class="replay-screenshot placeholder">No screenshot available</div>';
+            }
+
+            // Show click marker on source screenshot
+            const clickMarker = document.getElementById('clickMarker');
+            const clickX = currentEdgeData.clickX || 0;
+            const clickY = currentEdgeData.clickY || 0;
+            const clickWidth = currentEdgeData.clickWidth || 40;
+            const clickHeight = currentEdgeData.clickHeight || 20;
+
+            if (clickX > 0 || clickY > 0) {
+                // Wait for image to load to calculate position
+                fromImg.onload = function() {
+                    const imgRect = fromImg.getBoundingClientRect();
+                    const containerRect = fromImg.parentElement.getBoundingClientRect();
+
+                    // Calculate scale factor (assuming original screenshot was taken at a known size)
+                    const scaleX = imgRect.width / 1920;  // Assuming 1920px original width
+                    const scaleY = imgRect.height / 1080; // Assuming 1080px original height
+
+                    // Position the marker
+                    clickMarker.style.left = (clickX * scaleX) + 'px';
+                    clickMarker.style.top = (clickY * scaleY) + 'px';
+                    clickMarker.style.width = (clickWidth * scaleX) + 'px';
+                    clickMarker.style.height = (clickHeight * scaleY) + 'px';
+                    clickMarker.style.display = 'block';
+                };
+            } else {
+                clickMarker.style.display = 'none';
+            }
+
+            // Update action info
+            document.getElementById('replayActionType').textContent = currentEdgeData.actionType || 'unknown';
+            document.getElementById('replayActionDesc').textContent = currentEdgeData.fullLabel || currentEdgeData.label || 'No description';
+
+            // Show modal
+            replayModal.classList.add('active');
+        });
+
+        // Close modal handlers
+        modalClose.addEventListener('click', function() {
+            replayModal.classList.remove('active');
+        });
+
+        replayModal.addEventListener('click', function(e) {
+            if (e.target === replayModal) {
+                replayModal.classList.remove('active');
+            }
+        });
+
+        // Close modal with Escape key
+        document.addEventListener('keydown', function(e) {
+            if (e.key === 'Escape') {
+                if (replayModal.classList.contains('active')) {
+                    replayModal.classList.remove('active');
+                }
+                if (screenshotModal.classList.contains('active')) {
+                    screenshotModal.classList.remove('active');
+                }
+                if (galleryModal.classList.contains('active')) {
+                    galleryModal.classList.remove('active');
+                }
+            }
+        });
+
+        // Screenshot Modal functionality
+        const screenshotModal = document.getElementById('screenshotModal');
+        const viewScreenshotBtn = document.getElementById('viewScreenshotBtn');
+        const screenshotModalClose = document.getElementById('screenshotModalClose');
+
+        viewScreenshotBtn.addEventListener('click', function() {
+            if (!currentNodeData) return;
+
+            const stateId = currentNodeData.id;
+            const screenshotPath = currentNodeData.screenshotPath || '';
+            const url = currentNodeData.url || 'N/A';
+
+            // Update modal content
+            document.getElementById('screenshotStateId').textContent = stateId;
+            document.getElementById('screenshotUrl').textContent = url;
+
+            const screenshotImg = document.getElementById('screenshotImg');
+
+            if (screenshotPath) {
+                // Extract relative path for HTML
+                const imgPath = screenshotPath.split('/').slice(-2).join('/');
+                screenshotImg.src = imgPath;
+                screenshotImg.style.display = 'block';
+                screenshotImg.onerror = function() {
+                    this.style.display = 'none';
+                    this.parentElement.innerHTML = '<div class="replay-screenshot placeholder">Screenshot not found<br><small>' + screenshotPath + '</small></div>';
+                };
+            } else {
+                screenshotImg.parentElement.innerHTML = '<div class="replay-screenshot placeholder">No screenshot available</div>';
+            }
+
+            // Show modal
+            screenshotModal.classList.add('active');
+        });
+
+        // Close screenshot modal handlers
+        screenshotModalClose.addEventListener('click', function() {
+            screenshotModal.classList.remove('active');
+        });
+
+        screenshotModal.addEventListener('click', function(e) {
+            if (e.target === screenshotModal) {
+                screenshotModal.classList.remove('active');
+            }
+        });
+
+        // Gallery Modal functionality
+        const galleryModal = document.getElementById('galleryModal');
+        const viewAllScreenshotsBtn = document.getElementById('viewAllScreenshotsBtn');
+        const galleryModalClose = document.getElementById('galleryModalClose');
+        const galleryPrevBtn = document.getElementById('galleryPrevBtn');
+        const galleryNextBtn = document.getElementById('galleryNextBtn');
+
+        let currentGalleryIndex = 0;
+        let currentGalleryScreenshots = [];
+
+        function updateGalleryDisplay() {
+            if (currentGalleryScreenshots.length === 0) return;
+
+            const screenshot = currentGalleryScreenshots[currentGalleryIndex];
+            const galleryImg = document.getElementById('galleryImg');
+
+            // Extract relative path for HTML
+            const imgPath = (screenshot.path || '').split('/').slice(-2).join('/');
+            galleryImg.src = imgPath;
+            galleryImg.onerror = function() {
+                this.style.display = 'none';
+                this.parentElement.innerHTML = '<div class="replay-screenshot placeholder">Screenshot not found</div>';
+            };
+
+            // Update counter
+            document.getElementById('galleryCounter').textContent = `${currentGalleryIndex + 1} / ${currentGalleryScreenshots.length}`;
+
+            // Update info
+            document.getElementById('galleryAction').textContent = screenshot.from_action || 'Initial state';
+            document.getElementById('galleryFromState').textContent = screenshot.from_state ? screenshot.from_state.substring(0, 16) : 'N/A';
+            document.getElementById('galleryTimestamp').textContent = screenshot.timestamp || 'N/A';
+            document.getElementById('galleryVisitIndex').textContent = screenshot.visit_index !== undefined ? screenshot.visit_index : 'N/A';
+
+            // Update thumbnails
+            const thumbnails = document.querySelectorAll('.gallery-thumbnail');
+            thumbnails.forEach((thumb, idx) => {
+                thumb.classList.toggle('active', idx === currentGalleryIndex);
+            });
+
+            // Update navigation buttons
+            galleryPrevBtn.disabled = currentGalleryIndex === 0;
+            galleryNextBtn.disabled = currentGalleryIndex === currentGalleryScreenshots.length - 1;
+        }
+
+        function buildGalleryThumbnails() {
+            const container = document.getElementById('galleryThumbnails');
+            container.innerHTML = '';
+
+            currentGalleryScreenshots.forEach((screenshot, idx) => {
+                const imgPath = (screenshot.path || '').split('/').slice(-2).join('/');
+                const img = document.createElement('img');
+                img.className = 'gallery-thumbnail' + (idx === currentGalleryIndex ? ' active' : '');
+                img.src = imgPath;
+                img.alt = `Screenshot ${idx + 1}`;
+                img.title = screenshot.from_action || 'Initial state';
+                img.onerror = function() {
+                    this.src = 'data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="120" height="80"><rect fill="%23333" width="120" height="80"/><text fill="%23999" font-size="12" x="50%" y="50%" dominant-baseline="middle" text-anchor="middle">N/A</text></svg>';
+                };
+                img.addEventListener('click', () => {
+                    currentGalleryIndex = idx;
+                    updateGalleryDisplay();
+                });
+                container.appendChild(img);
+            });
+        }
+
+        viewAllScreenshotsBtn.addEventListener('click', function() {
+            if (!currentNodeData || !currentNodeData.screenshots) return;
+
+            currentGalleryScreenshots = currentNodeData.screenshots;
+            currentGalleryIndex = 0;
+
+            document.getElementById('galleryStateId').textContent = currentNodeData.id;
+
+            buildGalleryThumbnails();
+            updateGalleryDisplay();
+
+            galleryModal.classList.add('active');
+        });
+
+        galleryPrevBtn.addEventListener('click', function() {
+            if (currentGalleryIndex > 0) {
+                currentGalleryIndex--;
+                updateGalleryDisplay();
+            }
+        });
+
+        galleryNextBtn.addEventListener('click', function() {
+            if (currentGalleryIndex < currentGalleryScreenshots.length - 1) {
+                currentGalleryIndex++;
+                updateGalleryDisplay();
+            }
+        });
+
+        // Keyboard navigation for gallery
+        document.addEventListener('keydown', function(e) {
+            if (galleryModal.classList.contains('active')) {
+                if (e.key === 'ArrowLeft') {
+                    galleryPrevBtn.click();
+                } else if (e.key === 'ArrowRight') {
+                    galleryNextBtn.click();
+                }
+            }
+        });
+
+        // Close gallery modal handlers
+        galleryModalClose.addEventListener('click', function() {
+            galleryModal.classList.remove('active');
+        });
+
+        galleryModal.addEventListener('click', function(e) {
+            if (e.target === galleryModal) {
+                galleryModal.classList.remove('active');
+            }
+        });
+    </script>
+</body>
+</html>

amtrak_com/20260129_201508/coverage_report.json

@@ -0,0 +1,68 @@
+{
+  "summary": {
+    "total_decisions": 50,
+    "explored": 14,
+    "skipped": 36,
+    "exploration_rate": "28.0%"
+  },
+  "by_action_type": {
+    "click": {
+      "explored": 14,
+      "skipped": 36
+    }
+  },
+  "skip_reasons": {
+    "non-informative sibling group (probed, same result)": {
+      "count": 36,
+      "samples": [
+        "a:has-text(\"TRAIN STATUS\")",
+        "a:has-text(\"PLAN\")",
+        "a:has-text(\"SCHEDULES\")",
+        "a:has-text(\"DEALS\")",
+        "a:has-text(\"JOIN NOW\")"
+      ]
+    }
+  },
+  "sibling_probes": {
+    "text-group:a": {
+      "probes": 2,
+      "unique_states": 1,
+      "is_informative": false,
+      "samples": [
+        "a:has-text(\"Winter Storm Fern Adjustments\")",
+        "a:has-text(\"BOOK\")"
+      ]
+    },
+    "tab-group": {
+      "probes": 2,
+      "unique_states": 1,
+      "is_informative": false,
+      "samples": [
+        "a:has-text(\"Play store(opens in a new tab)\")",
+        "a:has-text(\"App Store(opens in a new tab)\")"
+      ]
+    }
+  },
+  "skipped_actions_sample": [
+    "a:has-text(\"TRAIN STATUS\")",
+    "a:has-text(\"PLAN\")",
+    "a:has-text(\"SCHEDULES\")",
+    "a:has-text(\"DEALS\")",
+    "a:has-text(\"JOIN NOW\")",
+    "a:has-text(\"Learn More\")",
+    "a:has-text(\"More About Redeeming Points\")",
+    "a:has-text(\"About Amtrak\")",
+    "a:has-text(\"A New Era of Rail(opens in a new tab)\")",
+    "a:has-text(\"News & Media(opens in a new tab)\")",
+    "a:has-text(\"Careers(opens in a new tab)\")",
+    "a:has-text(\"FOIA\")",
+    "a:has-text(\"Office of Inspector General(opens in a new tab)\"",
+    "a:has-text(\"Amtrak Customer Service Commitments\")",
+    "a:has-text(\"Baggage Policy & Services\")",
+    "a:has-text(\"Changing Your Reservation\")",
+    "a:has-text(\"Unique Amtrak Experience\")",
+    "a:has-text(\"Trip Insurance, Reserved Parking\")",
+    "a:has-text(\"Accessible Travel Sevices\")",
+    "a:has-text(\"Amtrak Vacations\")"
+  ]
+}

amtrak_com/20260129_201508/crawl_summary.json

@@ -0,0 +1,21 @@
+{
+  "site": "amtrak_com",
+  "trace_file": "output/mind2web/amtrak_com/20260129_201508/execution_trace.jsonl",
+  "generated_at": "2026-01-29T20:25:29.358783",
+  "statistics": {
+    "total_attempts": 14,
+    "successful_attempts": 14,
+    "failed_attempts": 0,
+    "new_states_found": 2,
+    "same_state_results": 12,
+    "by_action_type": {
+      "unknown": {
+        "success": 14,
+        "fail": 0
+      }
+    },
+    "by_error_category": {},
+    "success_rate": 1.0,
+    "new_state_rate": 0.14285714285714285
+  }
+}

amtrak_com/20260129_201508/error_log.json

@@ -0,0 +1,11 @@
+{
+  "site": "amtrak_com",
+  "crawl_id": "crawl_20260129_201509",
+  "generated_at": "2026-01-29T20:25:29.357807",
+  "total_errors": 0,
+  "errors_by_category": {},
+  "error_hotspots": {},
+  "errors": [],
+  "state_explosion_warnings": [],
+  "anti_bot_events": []
+}

amtrak_com/20260129_201508/execution_trace.jsonl

@@ -0,0 +1,18 @@
+{"_type": "trace_header", "site": "amtrak_com", "started_at": "2026-01-29T20:15:09.000324", "format_version": "1.0"}
+{"_type": "exploration_event", "event_id": "evt_0001", "event_type": "exploration_started", "timestamp": "2026-01-29T20:15:10.030220", "data": {"strategy": "dfs", "start_url": "https://www.amtrak.com/", "max_depth": 9999, "max_iterations": 5000}}
+{"_type": "action_attempt", "attempt_id": "att_0001", "iteration": 1, "timestamp": "2026-01-29T20:16:11.370773", "from_state_id": "state_34b6fd1c376fedca", "action_type": "unknown", "action_signature": "Action(action_type='click', selector=\"button[aria-label='Close']\", description='Click button: Close', element_text='', attributes={'class': 'icon-close agr-popup-close', 'aria-label': 'Close'}, position=None)", "selector": "button[aria-label='Close']", "fill_value": null, "success": true, "duration_ms": 0, "to_state_id": "state_7abc7f44a0d8bb2a", "error_category": null, "error_message": null, "stack_depth": 0, "page_url": "https://www.amtrak.com/home", "outcome": "new_state"}
+{"_type": "action_attempt", "attempt_id": "att_0002", "iteration": 2, "timestamp": "2026-01-29T20:17:17.739204", "from_state_id": "state_7abc7f44a0d8bb2a", "action_type": "unknown", "action_signature": "Action(action_type='click', selector=\"button[aria-label='Close']\", description='Click button: Close', element_text='', attributes={'class': 'onetrust-close-btn-handler onetrust-close-btn-ui banner-close-button ot-close-icon', 'style': 'background-image: url(\"https://cdn.cookielaw.org/logos/static/ot_close.svg\");', 'aria-label': 'Close'}, position=None)", "selector": "button[aria-label='Close']", "fill_value": null, "success": true, "duration_ms": 0, "to_state_id": null, "error_category": null, "error_message": null, "stack_depth": 0, "page_url": "https://www.amtrak.com/home", "outcome": "same_state"}
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+{"_type": "action_attempt", "attempt_id": "att_0008", "iteration": 2, "timestamp": "2026-01-29T20:21:01.157981", "from_state_id": "state_7abc7f44a0d8bb2a", "action_type": "unknown", "action_signature": "Action(action_type='click', selector='[id=\"my-trip-desktop\"]', description='Click a: MY TRIP', element_text='MY TRIP', attributes={'id': 'my-trip-desktop', 'class': 'nav-link', 'role': 'tab', 'href': '#', 'data-di-id': '#my-trip-desktop'}, position=None)", "selector": "[id=\"my-trip-desktop\"]", "fill_value": null, "success": true, "duration_ms": 0, "to_state_id": null, "error_category": null, "error_message": null, "stack_depth": 0, "page_url": "https://www.amtrak.com/home", "outcome": "same_state"}
+{"_type": "action_attempt", "attempt_id": "att_0009", "iteration": 2, "timestamp": "2026-01-29T20:21:41.248289", "from_state_id": "state_7abc7f44a0d8bb2a", "action_type": "unknown", "action_signature": "Action(action_type='click', selector='[id=\"guest-reward-desktop\"]', description='Click a: Guest Rewards', element_text='Guest Rewards', attributes={'id': 'guest-reward-desktop', 'class': 'nav-link', 'href': '#', 'data-di-id': '#guest-reward-desktop'}, position=None)", "selector": "[id=\"guest-reward-desktop\"]", "fill_value": null, "success": true, "duration_ms": 0, "to_state_id": null, "error_category": null, "error_message": null, "stack_depth": 0, "page_url": "https://www.amtrak.com/home", "outcome": "same_state"}
+{"_type": "action_attempt", "attempt_id": "att_0010", "iteration": 2, "timestamp": "2026-01-29T20:22:21.028053", "from_state_id": "state_7abc7f44a0d8bb2a", "action_type": "unknown", "action_signature": "Action(action_type='click', selector='[id=\"languageDropdown\"]', description='Click a: English', element_text='English', attributes={'id': 'languageDropdown', 'class': 'nav-link', 'href': '#', 'role': 'tab', 'data-di-id': '#languageDropdown'}, position=None)", "selector": "[id=\"languageDropdown\"]", "fill_value": null, "success": true, "duration_ms": 0, "to_state_id": null, "error_category": null, "error_message": null, "stack_depth": 0, "page_url": "https://www.amtrak.com/home", "outcome": "same_state"}
+{"_type": "action_attempt", "attempt_id": "att_0011", "iteration": 2, "timestamp": "2026-01-29T20:22:59.099960", "from_state_id": "state_7abc7f44a0d8bb2a", "action_type": "unknown", "action_signature": "Action(action_type='click', selector='[id=\"need-help-desktop\"]', description='Click a: Need Help?', element_text='Need Help?', attributes={'class': 'nav-link font-small', 'href': '#', 'id': 'need-help-desktop', 'data-di-id': '#need-help-desktop'}, position=None)", "selector": "[id=\"need-help-desktop\"]", "fill_value": null, "success": true, "duration_ms": 0, "to_state_id": null, "error_category": null, "error_message": null, "stack_depth": 0, "page_url": "https://www.amtrak.com/home", "outcome": "same_state"}
+{"_type": "action_attempt", "attempt_id": "att_0012", "iteration": 2, "timestamp": "2026-01-29T20:23:07.019875", "from_state_id": "state_7abc7f44a0d8bb2a", "action_type": "unknown", "action_signature": "Action(action_type='click', selector='[id=\"onetrust-pc-btn-handler\"]', description='Click button: Customize Settings', element_text='Customize Settings', attributes={'id': 'onetrust-pc-btn-handler', 'class': 'cookie-setting-link', 'data-di-id': '#onetrust-pc-btn-handler'}, position=None)", "selector": "[id=\"onetrust-pc-btn-handler\"]", "fill_value": null, "success": true, "duration_ms": 0, "to_state_id": null, "error_category": null, "error_message": null, "stack_depth": 0, "page_url": "https://www.amtrak.com/home", "outcome": "same_state"}
+{"_type": "action_attempt", "attempt_id": "att_0013", "iteration": 2, "timestamp": "2026-01-29T20:23:14.446998", "from_state_id": "state_7abc7f44a0d8bb2a", "action_type": "unknown", "action_signature": "Action(action_type='click', selector='[id=\"onetrust-reject-all-handler\"]', description='Click button: Disable All', element_text='Disable All', attributes={'id': 'onetrust-reject-all-handler', 'data-di-id': '#onetrust-reject-all-handler'}, position=None)", "selector": "[id=\"onetrust-reject-all-handler\"]", "fill_value": null, "success": true, "duration_ms": 0, "to_state_id": null, "error_category": null, "error_message": null, "stack_depth": 0, "page_url": "https://www.amtrak.com/home", "outcome": "same_state"}
+{"_type": "action_attempt", "attempt_id": "att_0014", "iteration": 2, "timestamp": "2026-01-29T20:25:29.053996", "from_state_id": "state_7abc7f44a0d8bb2a", "action_type": "unknown", "action_signature": "Action(action_type='click', selector='span:nth-of-type(1)', description='Click span: Trip Planning Map', element_text='Trip Planning Map', attributes={'class': 'switch-button__text', 'role': 'button', 'tabindex': '0'}, position=None)", "selector": "span:nth-of-type(1)", "fill_value": null, "success": true, "duration_ms": 0, "to_state_id": "state_9233f1aeb151a82d", "error_category": null, "error_message": null, "stack_depth": 0, "page_url": "https://www.amtrak.com/home", "outcome": "new_state"}
+{"_type": "exploration_event", "event_id": "evt_0002", "event_type": "exploration_completed", "timestamp": "2026-01-29T20:25:29.064586", "data": {"strategy": "dfs", "completion_reason": "exhaustive", "iterations": 5, "states_discovered": 3, "transitions_discovered": 2, "states_explored": 3, "actions_tried": 51, "cycles_detected": 14, "novelty_ratio": 0.0}}
+{"_type": "trace_footer", "ended_at": "2026-01-29T20:25:29.359337", "final_statistics": {"total_attempts": 14, "successful_attempts": 14, "failed_attempts": 0, "new_states_found": 2, "same_state_results": 12, "by_action_type": {"unknown": {"success": 14, "fail": 0}}, "by_error_category": {}, "success_rate": 1.0, "new_state_rate": 0.14285714285714285}}

amtrak_com/20260129_201508/exploration_report.json

@@ -0,0 +1,26 @@
+{
+  "total_states": 3,
+  "total_transitions": 2,
+  "unique_urls": 2,
+  "avg_actions_per_state": 48.333333333333336,
+  "avg_outgoing_edges": 0.6666666666666666,
+  "max_depth": 2,
+  "strongly_connected_components": 3,
+  "is_dag": true,
+  "exploration_time": 620.0639750957489,
+  "states_explored": 3,
+  "actions_executed": 14,
+  "errors_encountered": 0,
+  "start_time": "2026-01-29 20:15:09.000666",
+  "end_time": "2026-01-29 20:25:29.064643",
+  "cross_state_dedup": {
+    "total_unique_actions": 13,
+    "total_explorations": 14,
+    "by_type": {
+      "unique": {
+        "keys": 13,
+        "explorations": 14
+      }
+    }
+  }
+}

amtrak_com/20260129_201508/state_graph.graphml

@@ -0,0 +1,33 @@
+<?xml version='1.0' encoding='utf-8'?>
+<graphml xmlns="http://graphml.graphdrawing.org/xmlns" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://graphml.graphdrawing.org/xmlns http://graphml.graphdrawing.org/xmlns/1.0/graphml.xsd"><key id="d5" for="edge" attr.name="selector" attr.type="string"/>
+<key id="d4" for="edge" attr.name="action_type" attr.type="string"/>
+<key id="d3" for="edge" attr.name="label" attr.type="string"/>
+<key id="d2" for="node" attr.name="dom_hash" attr.type="string"/>
+<key id="d1" for="node" attr.name="url" attr.type="string"/>
+<key id="d0" for="node" attr.name="label" attr.type="string"/>
+<graph edgedefault="directed"><node id="state_34b6fd1c376fedca">
+  <data key="d0">Train Tickets, Schedules &amp; Routes | Amtrak</data>
+  <data key="d1">https://www.amtrak.com/</data>
+  <data key="d2">34b6fd1c376fedca</data>
+</node>
+<node id="state_7abc7f44a0d8bb2a">
+  <data key="d0">Train Tickets, Schedules &amp; Routes | Amtrak</data>
+  <data key="d1">https://www.amtrak.com/home</data>
+  <data key="d2">7abc7f44a0d8bb2a</data>
+</node>
+<node id="state_9233f1aeb151a82d">
+  <data key="d0">Train Tickets, Schedules &amp; Routes | Amtrak</data>
+  <data key="d1">https://www.amtrak.com/home</data>
+  <data key="d2">9233f1aeb151a82d</data>
+</node>
+<edge source="state_34b6fd1c376fedca" target="state_7abc7f44a0d8bb2a">
+  <data key="d3">click</data>
+  <data key="d4">click</data>
+  <data key="d5">button[aria-label='Close']</data>
+</edge>
+<edge source="state_7abc7f44a0d8bb2a" target="state_9233f1aeb151a82d">
+  <data key="d3">click</data>
+  <data key="d4">click</data>
+  <data key="d5">span:nth-of-type(1)</data>
+</edge>
+</graph></graphml>

amtrak_com/20260129_201508/utg_interactive.html

@@ -0,0 +1,1728 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <title>UTG Interactive Visualization</title>
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/cytoscape/3.28.1/cytoscape.min.js"></script>
+    <style>
+        :root {
+            --bg-primary: #ffffff;
+            --bg-secondary: #f5f5f5;
+            --bg-tertiary: #e8e8e8;
+            --text-primary: #333333;
+            --text-secondary: #666666;
+            --border-color: #dddddd;
+            --accent-blue: #2196F3;
+            --accent-teal: #4ECDC4;
+            --accent-red: #FF6B6B;
+            --accent-orange: #FFA726;
+            --accent-purple: #9C27B0;
+            --accent-green: #66BB6A;
+            --graph-bg: #f8f9fa;
+            --node-text: #ffffff;
+            --edge-color: #999999;
+            --shadow: rgba(0, 0, 0, 0.1);
+        }
+
+        [data-theme="dark"] {
+            --bg-primary: #1a1a2e;
+            --bg-secondary: #16213e;
+            --bg-tertiary: #0f3460;
+            --text-primary: #e8e8e8;
+            --text-secondary: #a0a0a0;
+            --border-color: #2d3748;
+            --accent-blue: #64B5F6;
+            --accent-teal: #4DB6AC;
+            --accent-red: #EF5350;
+            --accent-orange: #FFB74D;
+            --accent-purple: #BA68C8;
+            --accent-green: #81C784;
+            --graph-bg: #0d1b2a;
+            --node-text: #ffffff;
+            --edge-color: #5a6578;
+            --shadow: rgba(0, 0, 0, 0.3);
+        }
+
+        * {
+            box-sizing: border-box;
+            transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
+        }
+
+        html, body {
+            width: 100%;
+            height: 100%;
+            margin: 0;
+            padding: 0;
+            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
+            background: var(--bg-primary);
+            color: var(--text-primary);
+        }
+
+        .container {
+            display: flex;
+            flex-direction: column;
+            height: 100%;
+        }
+
+        /* Header / Toolbar */
+        .toolbar {
+            display: flex;
+            align-items: center;
+            justify-content: space-between;
+            padding: 12px 20px;
+            background: var(--bg-secondary);
+            border-bottom: 1px solid var(--border-color);
+            flex-wrap: wrap;
+            gap: 10px;
+        }
+
+        .toolbar-left {
+            display: flex;
+            align-items: center;
+            gap: 20px;
+        }
+
+        .toolbar-right {
+            display: flex;
+            align-items: center;
+            gap: 15px;
+        }
+
+        .title {
+            font-size: 18px;
+            font-weight: 600;
+            color: var(--text-primary);
+        }
+
+        /* Theme Toggle */
+        .theme-toggle {
+            display: flex;
+            align-items: center;
+            gap: 8px;
+            cursor: pointer;
+            padding: 6px 12px;
+            border-radius: 20px;
+            background: var(--bg-tertiary);
+            border: 1px solid var(--border-color);
+        }
+
+        .theme-toggle:hover {
+            background: var(--border-color);
+        }
+
+        .theme-icon {
+            font-size: 16px;
+        }
+
+        /* Layout Selector */
+        .layout-select {
+            padding: 6px 12px;
+            border-radius: 6px;
+            border: 1px solid var(--border-color);
+            background: var(--bg-tertiary);
+            color: var(--text-primary);
+            font-size: 13px;
+            cursor: pointer;
+        }
+
+        /* Search */
+        .search-container {
+            position: relative;
+        }
+
+        .search-input {
+            padding: 6px 12px 6px 32px;
+            border-radius: 20px;
+            border: 1px solid var(--border-color);
+            background: var(--bg-tertiary);
+            color: var(--text-primary);
+            font-size: 13px;
+            width: 200px;
+        }
+
+        .search-input::placeholder {
+            color: var(--text-secondary);
+        }
+
+        .search-icon {
+            position: absolute;
+            left: 10px;
+            top: 50%;
+            transform: translateY(-50%);
+            color: var(--text-secondary);
+        }
+
+        /* Main Content */
+        .main-content {
+            display: flex;
+            flex: 1;
+            overflow: hidden;
+        }
+
+        /* Graph Container */
+        #cy {
+            flex: 1;
+            background: var(--graph-bg);
+        }
+
+        /* Side Panel */
+        .side-panel {
+            width: 320px;
+            background: var(--bg-secondary);
+            border-left: 1px solid var(--border-color);
+            display: flex;
+            flex-direction: column;
+            overflow: hidden;
+        }
+
+        .panel-section {
+            padding: 16px;
+            border-bottom: 1px solid var(--border-color);
+        }
+
+        .panel-title {
+            font-size: 14px;
+            font-weight: 600;
+            color: var(--text-primary);
+            margin-bottom: 12px;
+            display: flex;
+            align-items: center;
+            gap: 8px;
+        }
+
+        /* Statistics Grid */
+        .stats-grid {
+            display: grid;
+            grid-template-columns: repeat(2, 1fr);
+            gap: 12px;
+        }
+
+        .stat-card {
+            background: var(--bg-tertiary);
+            padding: 12px;
+            border-radius: 8px;
+            text-align: center;
+        }
+
+        .stat-value {
+            font-size: 24px;
+            font-weight: 700;
+            color: var(--accent-blue);
+        }
+
+        .stat-value.cycle {
+            color: var(--accent-red);
+        }
+
+        .stat-value.teal {
+            color: var(--accent-teal);
+        }
+
+        .stat-value.orange {
+            color: var(--accent-orange);
+        }
+
+        .stat-value.purple {
+            color: var(--accent-purple);
+        }
+
+        .stat-label {
+            font-size: 11px;
+            color: var(--text-secondary);
+            margin-top: 4px;
+            text-transform: uppercase;
+            letter-spacing: 0.5px;
+        }
+
+        /* Legend */
+        .legend {
+            display: flex;
+            flex-direction: column;
+            gap: 8px;
+        }
+
+        .legend-item {
+            display: flex;
+            align-items: center;
+            gap: 10px;
+            font-size: 13px;
+            color: var(--text-secondary);
+        }
+
+        .legend-color {
+            width: 16px;
+            height: 16px;
+            border-radius: 50%;
+            flex-shrink: 0;
+        }
+
+        /* Node Details */
+        .node-details {
+            flex: 1;
+            overflow-y: auto;
+            padding: 16px;
+        }
+
+        .detail-placeholder {
+            text-align: center;
+            color: var(--text-secondary);
+            font-size: 13px;
+            padding: 40px 20px;
+        }
+
+        .detail-content {
+            display: none;
+        }
+
+        .detail-header {
+            margin-bottom: 16px;
+        }
+
+        .detail-state-id {
+            font-family: 'Monaco', 'Menlo', monospace;
+            font-size: 14px;
+            color: var(--accent-blue);
+            word-break: break-all;
+            background: var(--bg-tertiary);
+            padding: 8px 12px;
+            border-radius: 6px;
+        }
+
+        .detail-url {
+            font-size: 12px;
+            color: var(--text-secondary);
+            margin-top: 8px;
+            word-break: break-all;
+        }
+
+        .detail-row {
+            display: flex;
+            justify-content: space-between;
+            padding: 8px 0;
+            border-bottom: 1px solid var(--border-color);
+            font-size: 13px;
+        }
+
+        .detail-label {
+            color: var(--text-secondary);
+        }
+
+        .detail-value {
+            font-weight: 500;
+            color: var(--text-primary);
+        }
+
+        .badge {
+            display: inline-block;
+            padding: 2px 8px;
+            border-radius: 12px;
+            font-size: 11px;
+            font-weight: 500;
+        }
+
+        .badge-root {
+            background: var(--accent-purple);
+            color: white;
+        }
+
+        .badge-leaf {
+            background: var(--accent-green);
+            color: white;
+        }
+
+        .badge-cycle {
+            background: var(--accent-red);
+            color: white;
+        }
+
+        .actions-list {
+            margin-top: 12px;
+        }
+
+        .actions-title {
+            font-size: 12px;
+            font-weight: 600;
+            color: var(--text-primary);
+            margin-bottom: 8px;
+        }
+
+        .action-item {
+            font-size: 12px;
+            color: var(--text-secondary);
+            padding: 4px 8px;
+            background: var(--bg-tertiary);
+            border-radius: 4px;
+            margin-bottom: 4px;
+            word-break: break-all;
+        }
+
+        /* Detail Type Badge */
+        .detail-type-badge {
+            display: inline-block;
+            padding: 4px 12px;
+            border-radius: 4px;
+            font-size: 11px;
+            font-weight: 600;
+            text-transform: uppercase;
+            letter-spacing: 0.5px;
+            margin-bottom: 12px;
+        }
+
+        .node-badge {
+            background: var(--accent-teal);
+            color: white;
+        }
+
+        .edge-badge {
+            background: var(--accent-orange);
+            color: white;
+        }
+
+        /* Edge Flow Display */
+        .edge-flow {
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            gap: 12px;
+            padding: 16px;
+            background: var(--bg-tertiary);
+            border-radius: 8px;
+            margin-bottom: 16px;
+        }
+
+        .edge-flow-node {
+            font-family: 'Monaco', 'Menlo', monospace;
+            font-size: 13px;
+            color: var(--accent-blue);
+            background: var(--bg-primary);
+            padding: 6px 12px;
+            border-radius: 6px;
+            border: 1px solid var(--border-color);
+        }
+
+        .edge-flow-arrow {
+            font-size: 20px;
+            color: var(--accent-orange);
+            font-weight: bold;
+        }
+
+        /* Edge Section */
+        .edge-section {
+            margin-top: 12px;
+            padding: 10px;
+            background: var(--bg-tertiary);
+            border-radius: 6px;
+        }
+
+        .edge-section-title {
+            font-size: 11px;
+            font-weight: 600;
+            color: var(--text-secondary);
+            text-transform: uppercase;
+            letter-spacing: 0.5px;
+            margin-bottom: 6px;
+        }
+
+        .edge-section-content {
+            font-size: 13px;
+            color: var(--text-primary);
+            word-break: break-all;
+            line-height: 1.5;
+        }
+
+        .edge-section-content.code {
+            font-family: 'Monaco', 'Menlo', monospace;
+            font-size: 11px;
+            background: var(--bg-primary);
+            padding: 8px;
+            border-radius: 4px;
+            overflow-x: auto;
+        }
+
+        /* Active button state */
+        .btn.active {
+            background: var(--accent-blue);
+            border-color: var(--accent-blue);
+            color: white;
+        }
+
+        /* Footer */
+        .footer {
+            padding: 10px 20px;
+            background: var(--bg-secondary);
+            border-top: 1px solid var(--border-color);
+            font-size: 12px;
+            color: var(--text-secondary);
+            display: flex;
+            justify-content: space-between;
+            align-items: center;
+        }
+
+        /* Buttons */
+        .btn {
+            padding: 6px 14px;
+            border-radius: 6px;
+            border: 1px solid var(--border-color);
+            background: var(--bg-tertiary);
+            color: var(--text-primary);
+            font-size: 13px;
+            cursor: pointer;
+            display: flex;
+            align-items: center;
+            gap: 6px;
+        }
+
+        .btn:hover {
+            background: var(--border-color);
+        }
+
+        .btn-primary {
+            background: var(--accent-blue);
+            border-color: var(--accent-blue);
+            color: white;
+        }
+
+        .btn-primary:hover {
+            opacity: 0.9;
+        }
+
+        /* Filter Chips */
+        .filter-chips {
+            display: flex;
+            flex-wrap: wrap;
+            gap: 6px;
+            margin-top: 8px;
+        }
+
+        .chip {
+            padding: 4px 10px;
+            border-radius: 16px;
+            font-size: 12px;
+            cursor: pointer;
+            border: 1px solid var(--border-color);
+            background: var(--bg-tertiary);
+            color: var(--text-secondary);
+        }
+
+        .chip.active {
+            background: var(--accent-blue);
+            border-color: var(--accent-blue);
+            color: white;
+        }
+
+        .chip:hover:not(.active) {
+            background: var(--border-color);
+        }
+
+        /* Responsive */
+        @media (max-width: 768px) {
+            .side-panel {
+                display: none;
+            }
+            .toolbar {
+                padding: 10px;
+            }
+            .search-input {
+                width: 150px;
+            }
+        }
+
+        /* Replay Modal */
+        .modal-overlay {
+            display: none;
+            position: fixed;
+            top: 0;
+            left: 0;
+            width: 100%;
+            height: 100%;
+            background: rgba(0, 0, 0, 0.8);
+            z-index: 1000;
+            justify-content: center;
+            align-items: center;
+        }
+
+        .modal-overlay.active {
+            display: flex;
+        }
+
+        .modal-content {
+            background: var(--bg-primary);
+            border-radius: 12px;
+            max-width: 95vw;
+            max-height: 90vh;
+            overflow: hidden;
+            box-shadow: 0 20px 60px var(--shadow);
+        }
+
+        .modal-header {
+            display: flex;
+            justify-content: space-between;
+            align-items: center;
+            padding: 16px 20px;
+            background: var(--bg-secondary);
+            border-bottom: 1px solid var(--border-color);
+        }
+
+        .modal-title {
+            font-size: 16px;
+            font-weight: 600;
+            color: var(--text-primary);
+        }
+
+        .modal-close {
+            background: none;
+            border: none;
+            font-size: 24px;
+            cursor: pointer;
+            color: var(--text-secondary);
+            padding: 4px 8px;
+            border-radius: 4px;
+        }
+
+        .modal-close:hover {
+            background: var(--bg-tertiary);
+            color: var(--text-primary);
+        }
+
+        .modal-body {
+            padding: 20px;
+            overflow-y: auto;
+            max-height: calc(90vh - 60px);
+        }
+
+        .replay-container {
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            gap: 30px;
+            flex-wrap: wrap;
+        }
+
+        .replay-state {
+            text-align: center;
+            max-width: 45%;
+        }
+
+        .replay-state-label {
+            font-size: 12px;
+            font-weight: 600;
+            color: var(--text-secondary);
+            text-transform: uppercase;
+            letter-spacing: 0.5px;
+            margin-bottom: 8px;
+        }
+
+        .replay-state-id {
+            font-family: 'Monaco', 'Menlo', monospace;
+            font-size: 11px;
+            color: var(--accent-blue);
+            margin-bottom: 12px;
+        }
+
+        .replay-screenshot-container {
+            position: relative;
+            display: inline-block;
+            border: 2px solid var(--border-color);
+            border-radius: 8px;
+            overflow: hidden;
+            background: var(--bg-tertiary);
+        }
+
+        .replay-screenshot {
+            max-width: 100%;
+            max-height: 400px;
+            display: block;
+        }
+
+        .replay-screenshot.placeholder {
+            width: 300px;
+            height: 200px;
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            color: var(--text-secondary);
+            font-size: 14px;
+        }
+
+        .click-marker {
+            position: absolute;
+            border: 3px solid #FF6B6B;
+            background: rgba(255, 107, 107, 0.3);
+            border-radius: 4px;
+            pointer-events: none;
+            animation: pulse 1.5s ease-in-out infinite;
+        }
+
+        .click-marker::after {
+            content: '👆';
+            position: absolute;
+            top: -30px;
+            left: 50%;
+            transform: translateX(-50%);
+            font-size: 20px;
+        }
+
+        @keyframes pulse {
+            0%, 100% { opacity: 1; transform: scale(1); }
+            50% { opacity: 0.7; transform: scale(1.05); }
+        }
+
+        .replay-arrow {
+            font-size: 48px;
+            color: var(--accent-orange);
+            flex-shrink: 0;
+        }
+
+        .replay-action-info {
+            text-align: center;
+            margin-top: 20px;
+            padding: 16px;
+            background: var(--bg-secondary);
+            border-radius: 8px;
+        }
+
+        .replay-action-type {
+            display: inline-block;
+            padding: 4px 12px;
+            background: var(--accent-orange);
+            color: white;
+            border-radius: 16px;
+            font-size: 12px;
+            font-weight: 600;
+            margin-bottom: 8px;
+        }
+
+        .replay-action-desc {
+            font-size: 14px;
+            color: var(--text-primary);
+        }
+
+        /* Gallery Thumbnails */
+        .gallery-thumbnail {
+            width: 120px;
+            height: 80px;
+            object-fit: cover;
+            border-radius: 6px;
+            cursor: pointer;
+            border: 2px solid transparent;
+            transition: border-color 0.2s ease, transform 0.2s ease;
+            flex-shrink: 0;
+        }
+
+        .gallery-thumbnail:hover {
+            transform: scale(1.05);
+            border-color: var(--accent-blue);
+        }
+
+        .gallery-thumbnail.active {
+            border-color: var(--accent-orange);
+            box-shadow: 0 0 10px rgba(255, 167, 38, 0.5);
+        }
+
+        .gallery-thumbnails::-webkit-scrollbar {
+            height: 8px;
+        }
+
+        .gallery-thumbnails::-webkit-scrollbar-track {
+            background: var(--bg-tertiary);
+            border-radius: 4px;
+        }
+
+        .gallery-thumbnails::-webkit-scrollbar-thumb {
+            background: var(--border-color);
+            border-radius: 4px;
+        }
+
+        .gallery-thumbnails::-webkit-scrollbar-thumb:hover {
+            background: var(--text-secondary);
+        }
+
+        .screenshot-badge {
+            display: inline-block;
+            padding: 2px 6px;
+            border-radius: 10px;
+            font-size: 10px;
+            background: var(--accent-teal);
+            color: white;
+            margin-left: 8px;
+        }
+    </style>
+</head>
+<body>
+    <div class="container">
+        <!-- Toolbar -->
+        <div class="toolbar">
+            <div class="toolbar-left">
+                <span class="title">UTG Visualization</span>
+                <select class="layout-select" id="layoutSelect">
+                    <option value="cose">Force-Directed (CoSE)</option>
+                    <option value="breadthfirst">Hierarchical</option>
+                    <option value="circle">Circular</option>
+                    <option value="grid">Grid</option>
+                    <option value="concentric">Concentric</option>
+                </select>
+            </div>
+            <div class="toolbar-right">
+                <div class="search-container">
+                    <span class="search-icon">&#128269;</span>
+                    <input type="text" class="search-input" id="searchInput" placeholder="Search states...">
+                </div>
+                <button class="btn" id="edgeLabelBtn" title="Toggle edge labels">
+                    <span id="edgeLabelIcon">&#128279;</span>
+                    <span id="edgeLabelText">Labels</span>
+                </button>
+                <button class="btn" id="fitBtn">Fit View</button>
+                <button class="btn" id="exportBtn">Export PNG</button>
+                <div class="theme-toggle" id="themeToggle">
+                    <span class="theme-icon" id="themeIcon">&#9790;</span>
+                    <span id="themeText">Dark</span>
+                </div>
+            </div>
+        </div>
+
+        <!-- Main Content -->
+        <div class="main-content">
+            <!-- Graph -->
+            <div id="cy"></div>
+
+            <!-- Side Panel -->
+            <div class="side-panel">
+                <!-- Statistics -->
+                <div class="panel-section">
+                    <div class="panel-title">&#128202; Statistics</div>
+                    <div class="stats-grid">
+                        <div class="stat-card">
+                            <div class="stat-value">3</div>
+                            <div class="stat-label">States</div>
+                        </div>
+                        <div class="stat-card">
+                            <div class="stat-value teal">2</div>
+                            <div class="stat-label">Transitions</div>
+                        </div>
+                        <div class="stat-card">
+                            <div class="stat-value cycle">0</div>
+                            <div class="stat-label">Cycles</div>
+                        </div>
+                        <div class="stat-card">
+                            <div class="stat-value orange">2</div>
+                            <div class="stat-label">Max Depth</div>
+                        </div>
+                        <div class="stat-card">
+                            <div class="stat-value purple">1</div>
+                            <div class="stat-label">Entry Points</div>
+                        </div>
+                        <div class="stat-card">
+                            <div class="stat-value">48.3</div>
+                            <div class="stat-label">Avg Actions</div>
+                        </div>
+                    </div>
+                </div>
+
+                <!-- Legend -->
+                <div class="panel-section">
+                    <div class="panel-title">&#127912; Legend</div>
+                    <div class="legend">
+                        <div class="legend-item">
+                            <div class="legend-color" style="background: #4ECDC4;"></div>
+                            <span>Regular State</span>
+                        </div>
+                        <div class="legend-item">
+                            <div class="legend-color" style="background: #FF6B6B;"></div>
+                            <span>State in Cycle</span>
+                        </div>
+                        <div class="legend-item">
+                            <div class="legend-color" style="background: #9C27B0;"></div>
+                            <span>Entry Point (Root)</span>
+                        </div>
+                        <div class="legend-item">
+                            <div class="legend-color" style="background: #66BB6A;"></div>
+                            <span>Leaf State</span>
+                        </div>
+                    </div>
+                    <div class="filter-chips">
+                        <div class="chip active" data-filter="all">All</div>
+                        <div class="chip" data-filter="cycle">In Cycles</div>
+                        <div class="chip" data-filter="root">Roots</div>
+                        <div class="chip" data-filter="leaf">Leaves</div>
+                    </div>
+                </div>
+
+                <!-- Details Panel -->
+                <div class="node-details">
+                    <div class="detail-placeholder" id="detailPlaceholder">
+                        &#128073; Click a node or edge to see details
+                    </div>
+                    <!-- Node Details -->
+                    <div class="detail-content" id="nodeDetailContent">
+                        <div class="detail-type-badge node-badge">State</div>
+                        <div class="detail-header">
+                            <div class="detail-state-id" id="detailStateId"></div>
+                            <div class="detail-url" id="detailUrl"></div>
+                        </div>
+                        <div id="detailBadges" style="margin-bottom: 12px;"></div>
+                        <div class="detail-row">
+                            <span class="detail-label">Depth</span>
+                            <span class="detail-value" id="detailDepth"></span>
+                        </div>
+                        <div class="detail-row">
+                            <span class="detail-label">In-Degree</span>
+                            <span class="detail-value" id="detailInDegree"></span>
+                        </div>
+                        <div class="detail-row">
+                            <span class="detail-label">Out-Degree</span>
+                            <span class="detail-value" id="detailOutDegree"></span>
+                        </div>
+                        <div class="detail-row">
+                            <span class="detail-label">Actions Available</span>
+                            <span class="detail-value" id="detailActions"></span>
+                        </div>
+                        <div class="actions-list" id="actionsList">
+                            <div class="actions-title">Available Actions:</div>
+                            <div id="actionsContainer"></div>
+                        </div>
+                        <div class="detail-row">
+                            <span class="detail-label">Screenshots</span>
+                            <span class="detail-value" id="detailScreenshotCount">0</span>
+                        </div>
+                        <button class="btn btn-primary" id="viewScreenshotBtn" style="width: 100%; margin-top: 16px; justify-content: center;">
+                            &#128247; View Screenshot
+                        </button>
+                        <button class="btn" id="viewAllScreenshotsBtn" style="width: 100%; margin-top: 8px; justify-content: center;">
+                            &#128444; Browse All Screenshots
+                        </button>
+                    </div>
+                    <!-- Edge Details -->
+                    <div class="detail-content" id="edgeDetailContent">
+                        <div class="detail-type-badge edge-badge">Transition</div>
+                        <div class="edge-flow">
+                            <span class="edge-flow-node" id="edgeFromState"></span>
+                            <span class="edge-flow-arrow">&#8594;</span>
+                            <span class="edge-flow-node" id="edgeToState"></span>
+                        </div>
+                        <div class="detail-row">
+                            <span class="detail-label">Action Type</span>
+                            <span class="detail-value" id="edgeActionType"></span>
+                        </div>
+                        <div class="detail-row">
+                            <span class="detail-label">Element Tag</span>
+                            <span class="detail-value" id="edgeTag"></span>
+                        </div>
+                        <div class="edge-section" id="edgeDescSection">
+                            <div class="edge-section-title">Description</div>
+                            <div class="edge-section-content" id="edgeDescription"></div>
+                        </div>
+                        <div class="edge-section" id="edgeSelectorSection">
+                            <div class="edge-section-title">CSS Selector</div>
+                            <div class="edge-section-content code" id="edgeSelector"></div>
+                        </div>
+                        <div class="edge-section" id="edgeTextSection">
+                            <div class="edge-section-title">Element Text</div>
+                            <div class="edge-section-content" id="edgeText"></div>
+                        </div>
+                        <div class="edge-section" id="edgeValueSection">
+                            <div class="edge-section-title">Input Value</div>
+                            <div class="edge-section-content" id="edgeValue"></div>
+                        </div>
+                        <button class="btn btn-primary" id="replayBtn" style="width: 100%; margin-top: 16px; justify-content: center;">
+                            &#9654; Replay Transition
+                        </button>
+                    </div>
+                </div>
+            </div>
+        </div>
+
+        <!-- Replay Modal -->
+        <div class="modal-overlay" id="replayModal">
+            <div class="modal-content">
+                <div class="modal-header">
+                    <span class="modal-title">&#128250; Transition Replay</span>
+                    <button class="modal-close" id="modalClose">&times;</button>
+                </div>
+                <div class="modal-body">
+                    <div class="replay-container">
+                        <div class="replay-state">
+                            <div class="replay-state-label">From State</div>
+                            <div class="replay-state-id" id="replayFromId"></div>
+                            <div class="replay-screenshot-container" id="replayFromContainer">
+                                <img class="replay-screenshot" id="replayFromImg" src="" alt="Source state screenshot">
+                                <div class="click-marker" id="clickMarker"></div>
+                            </div>
+                        </div>
+                        <div class="replay-arrow">&#10145;</div>
+                        <div class="replay-state">
+                            <div class="replay-state-label">To State</div>
+                            <div class="replay-state-id" id="replayToId"></div>
+                            <div class="replay-screenshot-container">
+                                <img class="replay-screenshot" id="replayToImg" src="" alt="Target state screenshot">
+                            </div>
+                        </div>
+                    </div>
+                    <div class="replay-action-info">
+                        <span class="replay-action-type" id="replayActionType"></span>
+                        <div class="replay-action-desc" id="replayActionDesc"></div>
+                    </div>
+                </div>
+            </div>
+        </div>
+
+        <!-- Screenshot Modal -->
+        <div class="modal-overlay" id="screenshotModal">
+            <div class="modal-content" style="max-width: 80vw;">
+                <div class="modal-header">
+                    <span class="modal-title">&#128247; State Screenshot</span>
+                    <button class="modal-close" id="screenshotModalClose">&times;</button>
+                </div>
+                <div class="modal-body" style="text-align: center;">
+                    <div class="replay-state-label" id="screenshotStateLabel">State</div>
+                    <div class="replay-state-id" id="screenshotStateId"></div>
+                    <div class="replay-screenshot-container" style="display: inline-block;">
+                        <img class="replay-screenshot" id="screenshotImg" src="" alt="State screenshot" style="max-height: 70vh;">
+                    </div>
+                    <div class="detail-url" id="screenshotUrl" style="margin-top: 12px;"></div>
+                </div>
+            </div>
+        </div>
+
+        <!-- Screenshots Gallery Modal -->
+        <div class="modal-overlay" id="galleryModal">
+            <div class="modal-content" style="max-width: 90vw; max-height: 90vh;">
+                <div class="modal-header">
+                    <span class="modal-title">&#128444; Screenshots Gallery</span>
+                    <button class="modal-close" id="galleryModalClose">&times;</button>
+                </div>
+                <div class="modal-body" style="padding: 20px;">
+                    <div class="gallery-header" style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px;">
+                        <div>
+                            <span class="replay-state-label">State:</span>
+                            <span class="replay-state-id" id="galleryStateId"></span>
+                        </div>
+                        <div class="gallery-nav" style="display: flex; align-items: center; gap: 12px;">
+                            <button class="btn" id="galleryPrevBtn">&#9664; Prev</button>
+                            <span id="galleryCounter" style="font-size: 14px; color: var(--text-secondary);">1 / 1</span>
+                            <button class="btn" id="galleryNextBtn">Next &#9654;</button>
+                        </div>
+                    </div>
+                    <div class="gallery-main" style="text-align: center; margin-bottom: 16px;">
+                        <div class="replay-screenshot-container" style="display: inline-block; max-width: 100%;">
+                            <img class="replay-screenshot" id="galleryImg" src="" alt="Screenshot" style="max-height: 60vh; max-width: 100%;">
+                        </div>
+                    </div>
+                    <div class="gallery-info" style="background: var(--bg-secondary); padding: 12px; border-radius: 8px;">
+                        <div class="detail-row">
+                            <span class="detail-label">Triggered by action</span>
+                            <span class="detail-value" id="galleryAction">N/A</span>
+                        </div>
+                        <div class="detail-row">
+                            <span class="detail-label">From state</span>
+                            <span class="detail-value" id="galleryFromState">N/A</span>
+                        </div>
+                        <div class="detail-row">
+                            <span class="detail-label">Timestamp</span>
+                            <span class="detail-value" id="galleryTimestamp">N/A</span>
+                        </div>
+                        <div class="detail-row">
+                            <span class="detail-label">Visit #</span>
+                            <span class="detail-value" id="galleryVisitIndex">0</span>
+                        </div>
+                    </div>
+                    <div class="gallery-thumbnails" id="galleryThumbnails" style="display: flex; gap: 8px; margin-top: 16px; overflow-x: auto; padding: 8px 0;">
+                    </div>
+                </div>
+            </div>
+        </div>
+
+        <!-- Footer -->
+        <div class="footer">
+            <span>Generated by Web UTG Crawler</span>
+            <span id="hoverInfo">Hover over nodes or edges to see details</span>
+        </div>
+    </div>
+
+    <script>
+        // Theme Management
+        const html = document.documentElement;
+        const themeToggle = document.getElementById('themeToggle');
+        const themeIcon = document.getElementById('themeIcon');
+        const themeText = document.getElementById('themeText');
+
+        // Check for saved theme preference or default to light
+        const savedTheme = localStorage.getItem('utg-theme') || 'light';
+        html.setAttribute('data-theme', savedTheme);
+        updateThemeUI(savedTheme);
+
+        themeToggle.addEventListener('click', () => {
+            const currentTheme = html.getAttribute('data-theme');
+            const newTheme = currentTheme === 'dark' ? 'light' : 'dark';
+            html.setAttribute('data-theme', newTheme);
+            localStorage.setItem('utg-theme', newTheme);
+            updateThemeUI(newTheme);
+            updateCyStyle();
+        });
+
+        function updateThemeUI(theme) {
+            if (theme === 'dark') {
+                themeIcon.innerHTML = '&#9728;';  // Sun
+                themeText.textContent = 'Light';
+            } else {
+                themeIcon.innerHTML = '&#9790;';  // Moon
+                themeText.textContent = 'Dark';
+            }
+        }
+
+        // Cytoscape initialization
+        const elements = [{"data": {"id": "state_34b6fd1c376fedca", "label": "state_34", "url": "https://www.amtrak.com/", "actions": 50, "actionList": ["Click a: Winter Storm Fern Adjustments", "Click a", "Click a: BOOK", "Click a: TRAIN STATUS", "Click a: MY TRIP", "Click a: PLAN", "Click a: SCHEDULES", "Click a: DEALS", "Click a: Guest Rewards", "Click a: Sign In"], "inCycle": "no", "depth": 0, "inDegree": 0, "outDegree": 1, "isRoot": "yes", "isLeaf": "no", "screenshotPath": "output/mind2web/amtrak_com/20260129_201508/screenshots/state_34b6fd1c376fedca.png", "screenshots": [{"path": "output/mind2web/amtrak_com/20260129_201508/screenshots/state_34b6fd1c376fedca.png", "timestamp": "2026-01-29T20:15:23.564236", "from_action": null, "visit_index": 0}], "screenshotCount": 1}}, {"data": {"id": "state_7abc7f44a0d8bb2a", "label": "state_7a", "url": "https://www.amtrak.com/home", "actions": 50, "actionList": ["Click a: Winter Storm Fern Adjustments", "Click a", "Click a: BOOK", "Click a: TRAIN STATUS", "Click a: MY TRIP", "Click a: PLAN", "Click a: SCHEDULES", "Click a: DEALS", "Click a: Guest Rewards", "Click a: English"], "inCycle": "no", "depth": 1, "inDegree": 1, "outDegree": 1, "isRoot": "no", "isLeaf": "no", "screenshotPath": "output/mind2web/amtrak_com/20260129_201508/screenshots/transition_state_34b6fd_20260129_201604_505969.png", "screenshots": [{"path": "output/mind2web/amtrak_com/20260129_201508/screenshots/transition_state_34b6fd_20260129_201604_505969.png", "timestamp": "2026-01-29T20:16:11.369482", "from_action": "Click button: Close", "from_state": "state_34b6fd1c376fedca", "visit_index": 0}, {"path": "output/mind2web/amtrak_com/20260129_201508/screenshots/transition_state_7abc7f_20260129_201717_689032.png", "timestamp": "2026-01-29T20:17:17.739150", "from_action": "Click button: Close", "from_state": "state_7abc7f44a0d8bb2a", "visit_index": 1}, {"path": "output/mind2web/amtrak_com/20260129_201508/screenshots/transition_state_7abc7f_20260129_201754_609579.png", "timestamp": "2026-01-29T20:17:54.671246", "from_action": "Click a: Winter Storm Fern Adjustments", "from_state": "state_7abc7f44a0d8bb2a", "visit_index": 2}, {"path": "output/mind2web/amtrak_com/20260129_201508/screenshots/transition_state_7abc7f_20260129_201831_819535.png", "timestamp": "2026-01-29T20:18:31.867933", "from_action": "Click a: BOOK", "from_state": "state_7abc7f44a0d8bb2a", "visit_index": 3}, {"path": "output/mind2web/amtrak_com/20260129_201508/screenshots/transition_state_7abc7f_20260129_201909_233391.png", "timestamp": "2026-01-29T20:19:09.285196", "from_action": "Click a: Play store(opens in a new tab)", "from_state": "state_7abc7f44a0d8bb2a", "visit_index": 4}, {"path": "output/mind2web/amtrak_com/20260129_201508/screenshots/transition_state_7abc7f_20260129_201946_465852.png", "timestamp": "2026-01-29T20:19:46.513013", "from_action": "Click a: App Store(opens in a new tab)", "from_state": "state_7abc7f44a0d8bb2a", "visit_index": 5}, {"path": "output/mind2web/amtrak_com/20260129_201508/screenshots/transition_state_7abc7f_20260129_202024_058579.png", "timestamp": "2026-01-29T20:20:24.103313", "from_action": "Click a", "from_state": "state_7abc7f44a0d8bb2a", "visit_index": 6}, {"path": "output/mind2web/amtrak_com/20260129_201508/screenshots/transition_state_7abc7f_20260129_202101_110256.png", "timestamp": "2026-01-29T20:21:01.157955", "from_action": "Click a: MY TRIP", "from_state": "state_7abc7f44a0d8bb2a", "visit_index": 7}, {"path": "output/mind2web/amtrak_com/20260129_201508/screenshots/transition_state_7abc7f_20260129_202141_199216.png", "timestamp": "2026-01-29T20:21:41.248255", "from_action": "Click a: Guest Rewards", "from_state": "state_7abc7f44a0d8bb2a", "visit_index": 8}, {"path": "output/mind2web/amtrak_com/20260129_201508/screenshots/transition_state_7abc7f_20260129_202220_975320.png", "timestamp": "2026-01-29T20:22:21.028031", "from_action": "Click a: English", "from_state": "state_7abc7f44a0d8bb2a", "visit_index": 9}, {"path": "output/mind2web/amtrak_com/20260129_201508/screenshots/transition_state_7abc7f_20260129_202259_049689.png", "timestamp": "2026-01-29T20:22:59.099930", "from_action": "Click a: Need Help?", "from_state": "state_7abc7f44a0d8bb2a", "visit_index": 10}, {"path": "output/mind2web/amtrak_com/20260129_201508/screenshots/transition_state_7abc7f_20260129_202306_966559.png", "timestamp": "2026-01-29T20:23:07.019852", "from_action": "Click button: Customize Settings", "from_state": "state_7abc7f44a0d8bb2a", "visit_index": 11}, {"path": "output/mind2web/amtrak_com/20260129_201508/screenshots/transition_state_7abc7f_20260129_202314_393323.png", "timestamp": "2026-01-29T20:23:14.446969", "from_action": "Click button: Disable All", "from_state": "state_7abc7f44a0d8bb2a", "visit_index": 12}], "screenshotCount": 13}}, {"data": {"id": "state_9233f1aeb151a82d", "label": "state_92", "url": "https://www.amtrak.com/home", "actions": 45, "actionList": ["Click a: Winter Storm Fern Adjustments", "Click a", "Click a: BOOK", "Click a: TRAIN STATUS", "Click a: MY TRIP", "Click a: PLAN", "Click a: SCHEDULES", "Click a: DEALS", "Click a: Guest Rewards", "Click a: English"], "inCycle": "no", "depth": 2, "inDegree": 1, "outDegree": 0, "isRoot": "no", "isLeaf": "yes", "screenshotPath": "output/mind2web/amtrak_com/20260129_201508/screenshots/transition_state_7abc7f_20260129_202522_761279.png", "screenshots": [{"path": "output/mind2web/amtrak_com/20260129_201508/screenshots/transition_state_7abc7f_20260129_202522_761279.png", "timestamp": "2026-01-29T20:25:29.052678", "from_action": "Click span: Trip Planning Map", "from_state": "state_7abc7f44a0d8bb2a", "visit_index": 0}], "screenshotCount": 1}}, {"data": {"source": "state_34b6fd1c376fedca", "target": "state_7abc7f44a0d8bb2a", "label": "Click button: Close", "fullLabel": "Click button: Close", "actionType": "click", "selector": "button[aria-label='Close']", "tag": "", "text": "", "inputValue": "", "fromStateLabel": "state_34", "toStateLabel": "state_7a", "clickX": 1395.449951171875, "clickY": 84, "clickWidth": 24, "clickHeight": 24, "transitionScreenshot": "output/mind2web/amtrak_com/20260129_201508/screenshots/transition_state_34b6fd_20260129_201604_505969.png"}}, {"data": {"source": "state_7abc7f44a0d8bb2a", "target": "state_9233f1aeb151a82d", "label": "Click span: Trip Planning", "fullLabel": "Click span: Trip Planning Map", "actionType": "click", "selector": "span:nth-of-type(1)", "tag": "", "text": "", "inputValue": "", "fromStateLabel": "state_7a", "toStateLabel": "state_92", "clickX": 700.4166870117188, "clickY": 48.2666015625, "clickWidth": 152.86663818359375, "clickHeight": 34, "transitionScreenshot": "output/mind2web/amtrak_com/20260129_201508/screenshots/transition_state_7abc7f_20260129_202522_761279.png"}}];
+        let showEdgeLabels = false;  // Edge label toggle state
+
+        function getCyStyle() {
+            const isDark = html.getAttribute('data-theme') === 'dark';
+            return [
+                {
+                    selector: 'node',
+                    style: {
+                        'content': 'data(label)',
+                        'text-valign': 'center',
+                        'text-halign': 'center',
+                        'background-color': function(ele) {
+                            if (ele.data('isRoot') === 'yes') return '#9C27B0';
+                            if (ele.data('isLeaf') === 'yes') return '#66BB6A';
+                            if (ele.data('inCycle') === 'yes') return '#FF6B6B';
+                            return '#4ECDC4';
+                        },
+                        'width': function(ele) {
+                            const actions = ele.data('actions') || 0;
+                            return Math.max(40, Math.min(80, 40 + actions * 2)) + 'px';
+                        },
+                        'height': function(ele) {
+                            const actions = ele.data('actions') || 0;
+                            return Math.max(40, Math.min(80, 40 + actions * 2)) + 'px';
+                        },
+                        'font-size': '10px',
+                        'color': '#fff',
+                        'text-outline-color': isDark ? '#1a1a2e' : '#333',
+                        'text-outline-width': 1,
+                        'border-width': 2,
+                        'border-color': isDark ? '#2d3748' : '#fff'
+                    }
+                },
+                {
+                    selector: 'edge',
+                    style: {
+                        'target-arrow-shape': 'triangle',
+                        'target-arrow-color': isDark ? '#5a6578' : '#666',
+                        'line-color': isDark ? '#5a6578' : '#999',
+                        'width': 2,
+                        'curve-style': 'bezier',
+                        'opacity': 0.7,
+                        'label': showEdgeLabels ? 'data(label)' : '',
+                        'font-size': '9px',
+                        'text-rotation': 'autorotate',
+                        'text-margin-y': -10,
+                        'color': isDark ? '#a0a0a0' : '#555',
+                        'text-background-color': isDark ? '#1a1a2e' : '#fff',
+                        'text-background-opacity': 0.8,
+                        'text-background-padding': '2px'
+                    }
+                },
+                {
+                    selector: 'node:selected',
+                    style: {
+                        'border-width': 4,
+                        'border-color': '#FFD700'
+                    }
+                },
+                {
+                    selector: 'edge:selected',
+                    style: {
+                        'line-color': '#FFA726',
+                        'target-arrow-color': '#FFA726',
+                        'width': 4,
+                        'opacity': 1,
+                        'label': 'data(label)',
+                        'font-size': '10px',
+                        'font-weight': 'bold',
+                        'color': isDark ? '#FFB74D' : '#E65100',
+                        'text-background-color': isDark ? '#1a1a2e' : '#fff',
+                        'text-background-opacity': 0.9
+                    }
+                },
+                {
+                    selector: '.highlighted',
+                    style: {
+                        'background-color': '#FFD700',
+                        'transition-property': 'background-color',
+                        'transition-duration': '0.3s'
+                    }
+                },
+                {
+                    selector: '.faded',
+                    style: {
+                        'opacity': 0.2
+                    }
+                },
+                {
+                    selector: 'edge.highlighted-edge',
+                    style: {
+                        'line-color': '#FFA726',
+                        'target-arrow-color': '#FFA726',
+                        'width': 3,
+                        'opacity': 1
+                    }
+                }
+            ];
+        }
+
+        var cy = cytoscape({
+            container: document.getElementById('cy'),
+            elements: elements,
+            style: getCyStyle(),
+            layout: {
+                name: 'cose',
+                animate: true,
+                animationDuration: 500,
+                nodeRepulsion: 8000,
+                idealEdgeLength: 100
+            }
+        });
+
+        function updateCyStyle() {
+            cy.style(getCyStyle());
+        }
+
+        // Layout selection
+        document.getElementById('layoutSelect').addEventListener('change', function(e) {
+            const layoutName = e.target.value;
+            let layoutOptions = { name: layoutName, animate: true, animationDuration: 500 };
+
+            if (layoutName === 'breadthfirst') {
+                layoutOptions.directed = true;
+                layoutOptions.spacingFactor = 1.5;
+            } else if (layoutName === 'concentric') {
+                layoutOptions.concentric = function(node) {
+                    return node.data('depth') !== undefined ? -node.data('depth') : 0;
+                };
+                layoutOptions.levelWidth = function() { return 2; };
+            } else if (layoutName === 'cose') {
+                layoutOptions.nodeRepulsion = 8000;
+                layoutOptions.idealEdgeLength = 100;
+            }
+
+            cy.layout(layoutOptions).run();
+        });
+
+        // Search functionality
+        document.getElementById('searchInput').addEventListener('input', function(e) {
+            const query = e.target.value.toLowerCase();
+            if (!query) {
+                cy.elements().removeClass('faded highlighted');
+                return;
+            }
+
+            cy.elements().addClass('faded');
+            cy.nodes().forEach(node => {
+                const id = node.data('id').toLowerCase();
+                const url = (node.data('url') || '').toLowerCase();
+                if (id.includes(query) || url.includes(query)) {
+                    node.removeClass('faded').addClass('highlighted');
+                    node.connectedEdges().removeClass('faded');
+                    node.neighborhood('node').removeClass('faded');
+                }
+            });
+        });
+
+        // Fit view button
+        document.getElementById('fitBtn').addEventListener('click', function() {
+            cy.fit(undefined, 50);
+        });
+
+        // Export PNG
+        document.getElementById('exportBtn').addEventListener('click', function() {
+            const png = cy.png({ scale: 2, bg: html.getAttribute('data-theme') === 'dark' ? '#0d1b2a' : '#f8f9fa' });
+            const link = document.createElement('a');
+            link.download = 'utg_graph.png';
+            link.href = png;
+            link.click();
+        });
+
+        // Edge label toggle
+        const edgeLabelBtn = document.getElementById('edgeLabelBtn');
+        edgeLabelBtn.addEventListener('click', function() {
+            showEdgeLabels = !showEdgeLabels;
+            this.classList.toggle('active', showEdgeLabels);
+            updateCyStyle();
+        });
+
+        // Filter chips
+        document.querySelectorAll('.chip').forEach(chip => {
+            chip.addEventListener('click', function() {
+                document.querySelectorAll('.chip').forEach(c => c.classList.remove('active'));
+                this.classList.add('active');
+
+                const filter = this.dataset.filter;
+                cy.elements().removeClass('faded');
+
+                if (filter === 'all') return;
+
+                cy.nodes().forEach(node => {
+                    let match = false;
+                    if (filter === 'cycle' && node.data('inCycle') === 'yes') match = true;
+                    if (filter === 'root' && node.data('isRoot') === 'yes') match = true;
+                    if (filter === 'leaf' && node.data('isLeaf') === 'yes') match = true;
+
+                    if (!match) {
+                        node.addClass('faded');
+                        node.connectedEdges().addClass('faded');
+                    }
+                });
+            });
+        });
+
+        // Helper function to hide all detail panels
+        function hideAllDetails() {
+            document.getElementById('detailPlaceholder').style.display = 'block';
+            document.getElementById('nodeDetailContent').style.display = 'none';
+            document.getElementById('edgeDetailContent').style.display = 'none';
+        }
+
+        // Store currently selected node data for screenshot view
+        let currentNodeData = null;
+
+        // Node double-click - open screenshot viewer/gallery
+        cy.on('dblclick', 'node', function(evt) {
+            const node = evt.target;
+            const data = node.data();
+            currentNodeData = data;
+
+            // If multiple screenshots, open gallery; otherwise open single screenshot
+            if (data.screenshotCount > 1) {
+                viewAllScreenshotsBtn.click();
+            } else {
+                viewScreenshotBtn.click();
+            }
+        });
+
+        // Node click - show node details
+        cy.on('tap', 'node', function(evt) {
+            const node = evt.target;
+            const data = node.data();
+
+            // Store for screenshot functionality
+            currentNodeData = data;
+
+            document.getElementById('detailPlaceholder').style.display = 'none';
+            document.getElementById('nodeDetailContent').style.display = 'block';
+            document.getElementById('edgeDetailContent').style.display = 'none';
+
+            document.getElementById('detailStateId').textContent = data.id;
+            document.getElementById('detailUrl').textContent = data.url || 'N/A';
+            document.getElementById('detailDepth').textContent = data.depth;
+            document.getElementById('detailInDegree').textContent = data.inDegree;
+            document.getElementById('detailOutDegree').textContent = data.outDegree;
+            document.getElementById('detailActions').textContent = data.actions;
+            document.getElementById('detailScreenshotCount').textContent = data.screenshotCount || 0;
+
+            // Show/hide gallery button based on screenshot count
+            const galleryBtn = document.getElementById('viewAllScreenshotsBtn');
+            if (data.screenshotCount > 1) {
+                galleryBtn.style.display = 'flex';
+                galleryBtn.textContent = `📂 Browse All Screenshots (${data.screenshotCount})`;
+            } else {
+                galleryBtn.style.display = 'none';
+            }
+
+            // Badges
+            let badges = '';
+            if (data.isRoot === 'yes') badges += '<span class="badge badge-root">Entry Point</span> ';
+            if (data.isLeaf === 'yes') badges += '<span class="badge badge-leaf">Leaf</span> ';
+            if (data.inCycle === 'yes') badges += '<span class="badge badge-cycle">In Cycle</span> ';
+            document.getElementById('detailBadges').innerHTML = badges;
+
+            // Actions list
+            const actionsList = data.actionList || [];
+            const container = document.getElementById('actionsContainer');
+            if (actionsList.length > 0) {
+                container.innerHTML = actionsList.map(a => `<div class="action-item">${a}</div>`).join('');
+                document.getElementById('actionsList').style.display = 'block';
+            } else {
+                document.getElementById('actionsList').style.display = 'none';
+            }
+        });
+
+        // Store currently selected edge data for replay
+        let currentEdgeData = null;
+
+        // Edge double-click - open replay modal
+        cy.on('dblclick', 'edge', function(evt) {
+            const edge = evt.target;
+            currentEdgeData = edge.data();
+            replayBtn.click();
+        });
+
+        // Edge click - show edge details
+        cy.on('tap', 'edge', function(evt) {
+            const edge = evt.target;
+            const data = edge.data();
+
+            // Store for replay functionality
+            currentEdgeData = data;
+
+            document.getElementById('detailPlaceholder').style.display = 'none';
+            document.getElementById('nodeDetailContent').style.display = 'none';
+            document.getElementById('edgeDetailContent').style.display = 'block';
+
+            // Flow display
+            document.getElementById('edgeFromState').textContent = data.fromStateLabel || data.source.substring(0, 8);
+            document.getElementById('edgeToState').textContent = data.toStateLabel || data.target.substring(0, 8);
+
+            // Basic info
+            document.getElementById('edgeActionType').textContent = data.actionType || 'unknown';
+            document.getElementById('edgeTag').textContent = data.tag || 'N/A';
+
+            // Description section
+            const descSection = document.getElementById('edgeDescSection');
+            if (data.fullLabel) {
+                document.getElementById('edgeDescription').textContent = data.fullLabel;
+                descSection.style.display = 'block';
+            } else {
+                descSection.style.display = 'none';
+            }
+
+            // Selector section
+            const selectorSection = document.getElementById('edgeSelectorSection');
+            if (data.selector) {
+                document.getElementById('edgeSelector').textContent = data.selector;
+                selectorSection.style.display = 'block';
+            } else {
+                selectorSection.style.display = 'none';
+            }
+
+            // Text section
+            const textSection = document.getElementById('edgeTextSection');
+            if (data.text) {
+                document.getElementById('edgeText').textContent = data.text;
+                textSection.style.display = 'block';
+            } else {
+                textSection.style.display = 'none';
+            }
+
+            // Value section (for input actions)
+            const valueSection = document.getElementById('edgeValueSection');
+            if (data.inputValue) {
+                document.getElementById('edgeValue').textContent = data.inputValue;
+                valueSection.style.display = 'block';
+            } else {
+                valueSection.style.display = 'none';
+            }
+        });
+
+        // Click background to deselect
+        cy.on('tap', function(evt) {
+            if (evt.target === cy) {
+                hideAllDetails();
+            }
+        });
+
+        // Hover info for nodes
+        cy.on('mouseover', 'node', function(evt) {
+            const url = evt.target.data('url');
+            document.getElementById('hoverInfo').textContent = url || 'No URL';
+        });
+
+        cy.on('mouseout', 'node', function() {
+            document.getElementById('hoverInfo').textContent = 'Hover over nodes or edges to see details';
+        });
+
+        // Hover info for edges
+        cy.on('mouseover', 'edge', function(evt) {
+            const data = evt.target.data();
+            const info = data.fullLabel || data.label || 'No description';
+            document.getElementById('hoverInfo').textContent = `${data.actionType}: ${info}`;
+        });
+
+        cy.on('mouseout', 'edge', function() {
+            document.getElementById('hoverInfo').textContent = 'Hover over nodes or edges to see details';
+        });
+
+        // Build a map of state IDs to screenshot paths
+        const stateScreenshots = {};
+        elements.forEach(el => {
+            if (el.data && el.data.screenshotPath) {
+                stateScreenshots[el.data.id] = el.data.screenshotPath;
+            }
+        });
+
+        // Replay Modal functionality
+        const replayModal = document.getElementById('replayModal');
+        const replayBtn = document.getElementById('replayBtn');
+        const modalClose = document.getElementById('modalClose');
+
+        replayBtn.addEventListener('click', function() {
+            if (!currentEdgeData) return;
+
+            const fromState = currentEdgeData.source;
+            const toState = currentEdgeData.target;
+
+            // Get screenshot paths - prefer transition-specific screenshot for target
+            const fromScreenshot = stateScreenshots[fromState] || '';
+            // Use transition screenshot if available, otherwise fall back to state screenshot
+            const toScreenshot = currentEdgeData.transitionScreenshot || stateScreenshots[toState] || '';
+
+            // Update modal content
+            document.getElementById('replayFromId').textContent = fromState;
+            document.getElementById('replayToId').textContent = toState;
+
+            const fromImg = document.getElementById('replayFromImg');
+            const toImg = document.getElementById('replayToImg');
+
+            // Handle screenshots - convert absolute paths to relative
+            if (fromScreenshot) {
+                // Extract just the filename portion for relative path
+                const fromPath = fromScreenshot.split('/').slice(-2).join('/');
+                fromImg.src = fromPath;
+                fromImg.style.display = 'block';
+                fromImg.onerror = function() {
+                    this.style.display = 'none';
+                    this.parentElement.innerHTML = '<div class="replay-screenshot placeholder">Screenshot not found</div>';
+                };
+            } else {
+                fromImg.parentElement.innerHTML = '<div class="replay-screenshot placeholder">No screenshot available</div>';
+            }
+
+            if (toScreenshot) {
+                const toPath = toScreenshot.split('/').slice(-2).join('/');
+                toImg.src = toPath;
+                toImg.style.display = 'block';
+                toImg.onerror = function() {
+                    this.style.display = 'none';
+                    this.parentElement.innerHTML = '<div class="replay-screenshot placeholder">Screenshot not found</div>';
+                };
+            } else {
+                toImg.parentElement.innerHTML = '<div class="replay-screenshot placeholder">No screenshot available</div>';
+            }
+
+            // Show click marker on source screenshot
+            const clickMarker = document.getElementById('clickMarker');
+            const clickX = currentEdgeData.clickX || 0;
+            const clickY = currentEdgeData.clickY || 0;
+            const clickWidth = currentEdgeData.clickWidth || 40;
+            const clickHeight = currentEdgeData.clickHeight || 20;
+
+            if (clickX > 0 || clickY > 0) {
+                // Wait for image to load to calculate position
+                fromImg.onload = function() {
+                    const imgRect = fromImg.getBoundingClientRect();
+                    const containerRect = fromImg.parentElement.getBoundingClientRect();
+
+                    // Calculate scale factor (assuming original screenshot was taken at a known size)
+                    const scaleX = imgRect.width / 1920;  // Assuming 1920px original width
+                    const scaleY = imgRect.height / 1080; // Assuming 1080px original height
+
+                    // Position the marker
+                    clickMarker.style.left = (clickX * scaleX) + 'px';
+                    clickMarker.style.top = (clickY * scaleY) + 'px';
+                    clickMarker.style.width = (clickWidth * scaleX) + 'px';
+                    clickMarker.style.height = (clickHeight * scaleY) + 'px';
+                    clickMarker.style.display = 'block';
+                };
+            } else {
+                clickMarker.style.display = 'none';
+            }
+
+            // Update action info
+            document.getElementById('replayActionType').textContent = currentEdgeData.actionType || 'unknown';
+            document.getElementById('replayActionDesc').textContent = currentEdgeData.fullLabel || currentEdgeData.label || 'No description';
+
+            // Show modal
+            replayModal.classList.add('active');
+        });
+
+        // Close modal handlers
+        modalClose.addEventListener('click', function() {
+            replayModal.classList.remove('active');
+        });
+
+        replayModal.addEventListener('click', function(e) {
+            if (e.target === replayModal) {
+                replayModal.classList.remove('active');
+            }
+        });
+
+        // Close modal with Escape key
+        document.addEventListener('keydown', function(e) {
+            if (e.key === 'Escape') {
+                if (replayModal.classList.contains('active')) {
+                    replayModal.classList.remove('active');
+                }
+                if (screenshotModal.classList.contains('active')) {
+                    screenshotModal.classList.remove('active');
+                }
+                if (galleryModal.classList.contains('active')) {
+                    galleryModal.classList.remove('active');
+                }
+            }
+        });
+
+        // Screenshot Modal functionality
+        const screenshotModal = document.getElementById('screenshotModal');
+        const viewScreenshotBtn = document.getElementById('viewScreenshotBtn');
+        const screenshotModalClose = document.getElementById('screenshotModalClose');
+
+        viewScreenshotBtn.addEventListener('click', function() {
+            if (!currentNodeData) return;
+
+            const stateId = currentNodeData.id;
+            const screenshotPath = currentNodeData.screenshotPath || '';
+            const url = currentNodeData.url || 'N/A';
+
+            // Update modal content
+            document.getElementById('screenshotStateId').textContent = stateId;
+            document.getElementById('screenshotUrl').textContent = url;
+
+            const screenshotImg = document.getElementById('screenshotImg');
+
+            if (screenshotPath) {
+                // Extract relative path for HTML
+                const imgPath = screenshotPath.split('/').slice(-2).join('/');
+                screenshotImg.src = imgPath;
+                screenshotImg.style.display = 'block';
+                screenshotImg.onerror = function() {
+                    this.style.display = 'none';
+                    this.parentElement.innerHTML = '<div class="replay-screenshot placeholder">Screenshot not found<br><small>' + screenshotPath + '</small></div>';
+                };
+            } else {
+                screenshotImg.parentElement.innerHTML = '<div class="replay-screenshot placeholder">No screenshot available</div>';
+            }
+
+            // Show modal
+            screenshotModal.classList.add('active');
+        });
+
+        // Close screenshot modal handlers
+        screenshotModalClose.addEventListener('click', function() {
+            screenshotModal.classList.remove('active');
+        });
+
+        screenshotModal.addEventListener('click', function(e) {
+            if (e.target === screenshotModal) {
+                screenshotModal.classList.remove('active');
+            }
+        });
+
+        // Gallery Modal functionality
+        const galleryModal = document.getElementById('galleryModal');
+        const viewAllScreenshotsBtn = document.getElementById('viewAllScreenshotsBtn');
+        const galleryModalClose = document.getElementById('galleryModalClose');
+        const galleryPrevBtn = document.getElementById('galleryPrevBtn');
+        const galleryNextBtn = document.getElementById('galleryNextBtn');
+
+        let currentGalleryIndex = 0;
+        let currentGalleryScreenshots = [];
+
+        function updateGalleryDisplay() {
+            if (currentGalleryScreenshots.length === 0) return;
+
+            const screenshot = currentGalleryScreenshots[currentGalleryIndex];
+            const galleryImg = document.getElementById('galleryImg');
+
+            // Extract relative path for HTML
+            const imgPath = (screenshot.path || '').split('/').slice(-2).join('/');
+            galleryImg.src = imgPath;
+            galleryImg.onerror = function() {
+                this.style.display = 'none';
+                this.parentElement.innerHTML = '<div class="replay-screenshot placeholder">Screenshot not found</div>';
+            };
+
+            // Update counter
+            document.getElementById('galleryCounter').textContent = `${currentGalleryIndex + 1} / ${currentGalleryScreenshots.length}`;
+
+            // Update info
+            document.getElementById('galleryAction').textContent = screenshot.from_action || 'Initial state';
+            document.getElementById('galleryFromState').textContent = screenshot.from_state ? screenshot.from_state.substring(0, 16) : 'N/A';
+            document.getElementById('galleryTimestamp').textContent = screenshot.timestamp || 'N/A';
+            document.getElementById('galleryVisitIndex').textContent = screenshot.visit_index !== undefined ? screenshot.visit_index : 'N/A';
+
+            // Update thumbnails
+            const thumbnails = document.querySelectorAll('.gallery-thumbnail');
+            thumbnails.forEach((thumb, idx) => {
+                thumb.classList.toggle('active', idx === currentGalleryIndex);
+            });
+
+            // Update navigation buttons
+            galleryPrevBtn.disabled = currentGalleryIndex === 0;
+            galleryNextBtn.disabled = currentGalleryIndex === currentGalleryScreenshots.length - 1;
+        }
+
+        function buildGalleryThumbnails() {
+            const container = document.getElementById('galleryThumbnails');
+            container.innerHTML = '';
+
+            currentGalleryScreenshots.forEach((screenshot, idx) => {
+                const imgPath = (screenshot.path || '').split('/').slice(-2).join('/');
+                const img = document.createElement('img');
+                img.className = 'gallery-thumbnail' + (idx === currentGalleryIndex ? ' active' : '');
+                img.src = imgPath;
+                img.alt = `Screenshot ${idx + 1}`;
+                img.title = screenshot.from_action || 'Initial state';
+                img.onerror = function() {
+                    this.src = 'data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="120" height="80"><rect fill="%23333" width="120" height="80"/><text fill="%23999" font-size="12" x="50%" y="50%" dominant-baseline="middle" text-anchor="middle">N/A</text></svg>';
+                };
+                img.addEventListener('click', () => {
+                    currentGalleryIndex = idx;
+                    updateGalleryDisplay();
+                });
+                container.appendChild(img);
+            });
+        }
+
+        viewAllScreenshotsBtn.addEventListener('click', function() {
+            if (!currentNodeData || !currentNodeData.screenshots) return;
+
+            currentGalleryScreenshots = currentNodeData.screenshots;
+            currentGalleryIndex = 0;
+
+            document.getElementById('galleryStateId').textContent = currentNodeData.id;
+
+            buildGalleryThumbnails();
+            updateGalleryDisplay();
+
+            galleryModal.classList.add('active');
+        });
+
+        galleryPrevBtn.addEventListener('click', function() {
+            if (currentGalleryIndex > 0) {
+                currentGalleryIndex--;
+                updateGalleryDisplay();
+            }
+        });
+
+        galleryNextBtn.addEventListener('click', function() {
+            if (currentGalleryIndex < currentGalleryScreenshots.length - 1) {
+                currentGalleryIndex++;
+                updateGalleryDisplay();
+            }
+        });
+
+        // Keyboard navigation for gallery
+        document.addEventListener('keydown', function(e) {
+            if (galleryModal.classList.contains('active')) {
+                if (e.key === 'ArrowLeft') {
+                    galleryPrevBtn.click();
+                } else if (e.key === 'ArrowRight') {
+                    galleryNextBtn.click();
+                }
+            }
+        });
+
+        // Close gallery modal handlers
+        galleryModalClose.addEventListener('click', function() {
+            galleryModal.classList.remove('active');
+        });
+
+        galleryModal.addEventListener('click', function(e) {
+            if (e.target === galleryModal) {
+                galleryModal.classList.remove('active');
+            }
+        });
+    </script>
+</body>
+</html>