diff --git a/test_contrast.html b/test_contrast.html
deleted file mode 100644
index 8c16e84..0000000
--- a/test_contrast.html
+++ /dev/null
@@ -1,170 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>Member Card & Tab Contrast Test</title>
-    <link rel="stylesheet" href="public/styles/main.css">
-    <link rel="stylesheet" href="public/styles/theme.css">
-</head>
-<body>
-    <div class="container">
-        <div class="main-navigation">
-            <div class="nav-left">
-                <button class="nav-tab active">🌐 Test</button>
-            </div>
-            <div class="nav-right">
-                <div class="theme-switcher">
-                    <span class="theme-label">Theme:</span>
-                    <button class="theme-toggle" id="theme-toggle" title="Toggle theme">
-                        <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
-                            <circle cx="12" cy="12" r="5"/>
-                            <path d="M12 1v2M12 21v2M4.22 4.22l1.42 1.42M18.36 18.36l1.42 1.42M1 12h2M21 12h2M4.22 19.78l1.42-1.42M18.36 5.64l1.42-1.42"/>
-                        </svg>
-                    </button>
-                </div>
-                <div class="cluster-status">🚀 Test Online</div>
-            </div>
-        </div>
-        
-        <div class="cluster-section">
-            <h2>Member Card & Tab Contrast Test</h2>
-            <p>Testing text readability in member cards and tabs for both themes.</p>
-            
-            <!-- Member Cards Test -->
-            <div class="members-grid">
-                <div class="member-card">
-                    <div class="member-header">
-                        <div class="member-info">
-                            <div class="member-row-1">
-                                <div class="status-hostname-group">
-                                    <span class="member-status status-online">●</span>
-                                    <span class="member-hostname">Primary Node</span>
-                                </div>
-                                <span class="member-ip">192.168.1.100</span>
-                                <div class="member-latency">
-                                    <span class="latency-label">Latency:</span>
-                                    <span class="latency-value">5ms</span>
-                                </div>
-                            </div>
-                            <div class="member-row-2">
-                                <div class="member-labels">
-                                    <span class="label-chip">primary</span>
-                                    <span class="label-chip">controller</span>
-                                </div>
-                            </div>
-                        </div>
-                    </div>
-                    <div class="member-details">
-                        <div class="detail-row">
-                            <span class="detail-label">Status:</span>
-                            <span class="detail-value">Online</span>
-                        </div>
-                        <div class="detail-row">
-                            <span class="detail-label">Uptime:</span>
-                            <span class="detail-value">2d 14h 32m</span>
-                        </div>
-                        <div class="api-endpoints">
-                            <h4>API Endpoints</h4>
-                            <div class="endpoint-item">GET /api/status</div>
-                            <div class="endpoint-item">POST /api/commands</div>
-                        </div>
-                    </div>
-                </div>
-                
-                <div class="member-card">
-                    <div class="member-header">
-                        <div class="member-info">
-                            <div class="member-row-1">
-                                <div class="status-hostname-group">
-                                    <span class="member-status status-offline">●</span>
-                                    <span class="member-hostname">Secondary Node</span>
-                                </div>
-                                <span class="member-ip">192.168.1.101</span>
-                                <div class="member-latency">
-                                    <span class="latency-label">Latency:</span>
-                                    <span class="latency-value">N/A</span>
-                                </div>
-                            </div>
-                        </div>
-                    </div>
-                </div>
-            </div>
-            
-            <!-- Tabs Test -->
-            <div class="tabs-container">
-                <div class="tabs-header">
-                    <button class="tab-button active">Cluster Members</button>
-                    <button class="tab-button">Tasks</button>
-                    <button class="tab-button">Capabilities</button>
-                </div>
-                <div class="tab-content active">
-                    <h3>Cluster Members Tab</h3>
-                    <p>This tab shows all cluster members with their status and details.</p>
-                    <div class="task-item">
-                        <div class="task-header">
-                            <span class="task-name">Health Check Task</span>
-                            <span class="task-status running">Running</span>
-                        </div>
-                        <div class="task-details">
-                            <span class="task-interval">Interval: 30s</span>
-                            <span class="task-enabled">Enabled: Yes</span>
-                        </div>
-                    </div>
-                </div>
-                <div class="tab-content">
-                    <h3>Tasks Tab</h3>
-                    <p>This tab shows background tasks and their status.</p>
-                </div>
-                <div class="tab-content">
-                    <h3>Capabilities Tab</h3>
-                    <p>This tab shows available API capabilities.</p>
-                </div>
-            </div>
-            
-            <!-- Capabilities Test -->
-            <div class="capabilities-list">
-                <div class="capability-item">
-                    <div class="capability-header">
-                        <span class="cap-method">GET</span>
-                        <span class="cap-uri">/api/cluster/status</span>
-                        <button class="cap-call-btn">Call</button>
-                    </div>
-                    <div class="capability-form">
-                        <div class="capability-param">
-                            <span class="param-name">Node ID</span>
-                            <input type="text" class="param-input" placeholder="Enter node ID">
-                        </div>
-                    </div>
-                </div>
-            </div>
-        </div>
-    </div>
-    
-    <script src="public/scripts/theme-manager.js"></script>
-    <script>
-        // Simple tab switching for demo
-        document.addEventListener('DOMContentLoaded', function() {
-            const tabButtons = document.querySelectorAll('.tab-button');
-            const tabContents = document.querySelectorAll('.tab-content');
-            
-            tabButtons.forEach(button => {
-                button.addEventListener('click', () => {
-                    // Remove active class from all buttons and contents
-                    tabButtons.forEach(btn => btn.classList.remove('active'));
-                    tabContents.forEach(content => content.classList.remove('active'));
-                    
-                    // Add active class to clicked button
-                    button.classList.add('active');
-                    
-                    // Show corresponding content
-                    const tabIndex = Array.from(tabButtons).indexOf(button);
-                    if (tabContents[tabIndex]) {
-                        tabContents[tabIndex].classList.add('active');
-                    }
-                });
-            });
-        });
-    </script>
-</body>
-</html>
