* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            background: #3d3d3d;
        }
        .navbar-brand {
            font-weight: bold;
        }
        .welcome-card {
            border-radius: 15px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.05);
            margin-top: 30px;
        }
        .user-info {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            border-radius: 10px;
            padding: 20px;
            margin-bottom: 20px;
        }

        body {
            font-family: 'Courier New', monospace;
            background: #1e1e1e;
            color: #d4d4d4;
            padding: 20px;
        }
        
        .container {
            max-width: 1400px;
            margin: 0 auto;
        }
        
        .header {
            background: #252526;
            padding: 15px;
            border-radius: 5px;
            margin-bottom: 20px;
            border: 1px solid #3e3e42;
        }
        
        .controls {
            display: flex;
            gap: 10px;
            margin-bottom: 20px;
            flex-wrap: wrap;
        }
        
        select, input, button {
            padding: 8px 12px;
            background: #3c3c3c;
            color: #fff;
            border: 1px solid #3e3e42;
            border-radius: 4px;
            font-family: monospace;
            cursor: pointer;
        }
        
        select:hover, button:hover {
            background: #4c4c4c;
        }
        
        input {
            flex: 1;
            min-width: 200px;
        }
        
        .log-container {
            background: #1e1e1e;
            border: 1px solid #3e3e42;
            border-radius: 5px;
            height: 70vh;
            overflow-y: auto;
            font-size: 12px;
        }
        
        .log-line {
            padding: 4px 12px;
            border-bottom: 1px solid #2d2d30;
            font-family: monospace;
            white-space: pre-wrap;
            word-break: break-all;
        }
        
        .log-line:hover {
            background: #2a2d2e;
        }
        
        .error {
            color: #f48771;
        }
        
        .reject {
            color: #f48771;
            background: #3a1e1e;
        }
        
        .info {
            color: #9cdcfe;
        }
        
        .success {
            color: #6a9955;
        }
        
        .stats {
            margin-top: 10px;
            padding: 10px;
            background: #252526;
            border-radius: 5px;
            font-size: 12px;
        }
        
        .auto-refresh {
            position: fixed;
            bottom: 20px;
            right: 20px;
            background: #007acc;
            padding: 10px 15px;
            border-radius: 5px;
            cursor: pointer;
            z-index: 1000;
        }
        
        .auto-refresh:hover {
            background: #005a9e;
        }
        
        ::-webkit-scrollbar {
            width: 10px;
            height: 10px;
        }
        
        ::-webkit-scrollbar-track {
            background: #1e1e1e;
        }
        
        ::-webkit-scrollbar-thumb {
            background: #3e3e42;
        }
        
        ::-webkit-scrollbar-thumb:hover {
            background: #4e4e52;
        }