.test-container {
            max-width: 800px;
            margin: 40px auto;
            padding: 20px;
            background: #f9f9f9;
            border-radius: 10px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }
        
        .test-header {
            text-align: center;
            margin-bottom: 30px;
            padding: 20px;
            background: rgb(51, 51, 51);
            color: rgb(255, 255, 255);
            border-radius: 8px;
        }
        
        .question {
            background: white;
            margin: 20px 0;
            padding: 20px;
            border-radius: 8px;
            border-left: 4px solid grey;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        }
        
        .question h3 {
            color: #333;
            margin-bottom: 15px;
            font-size: 1.2em;
        }
        
        .answer-option {
            margin: 10px 0;
            padding: 12px;
            border: 2px solid #e0e0e0;
            border-radius: 6px;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            color: black;
        }
        
        .answer-option:hover {
            border-color: grey;
            background: #f0f4ff;
        }
        
        .answer-option.selected {
            border-color: grey;
            background: #e8f0ff;
        }
        
        .answer-option input[type="radio"] {
            margin-right: 10px;
            transform: scale(1.2);
        }
        
        .test-controls {
            text-align: center;
            margin: 30px 0;
        }
        
        .btn {
            background: rgb(66, 66, 66);
            color: white;
            border: none;
            padding: 12px 30px;
            border-radius: 25px;
            cursor: pointer;
            font-size: 16px;
            font-weight: bold;
            transition: transform 0.2s ease;
            margin: 0 10px;
        }
        
        .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
        }
        
        .btn:disabled {
            background: #777777;
            cursor: not-allowed;
            transform: none;
            box-shadow: none;
        }
        
        .results {
            display: none;
            background: white;
            padding: 30px;
            border-radius: 10px;
            text-align: center;
            border: 3px solid #4CAF50;
        }
        
        .results.show {
            display: block;
            animation: slideIn 0.5s ease-in-out;
        }
        
        @keyframes slideIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        .score-circle {
            width: 120px;
            height: 120px;
            border-radius: 50%;
            margin: 20px auto;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2em;
            font-weight: bold;
            color: white;
        }
        
        .score-excellent { background: linear-gradient(135deg, #4CAF50, #45a049); }
        .score-good { background: linear-gradient(135deg, #2196F3, #1976D2); }
        .score-average { background: linear-gradient(135deg, #FF9800, #F57C00); }
        .score-poor { background: linear-gradient(135deg, #f44336, #d32f2f); }
        
        .progress-bar {
            width: 100%;
            height: 8px;
            background: #e0e0e0;
            border-radius: 4px;
            margin: 20px 0;
            overflow: hidden;
        }
        
        .progress-fill {
            height: 100%;
            background: linear-gradient(90deg, #ff0000, #00ff0d, #002fff,  #9900ff,  #00f7ff,  #ffd900 );
            width: 0%;
            transition: width 0.3s ease;
        }
        
        .question-counter {
            text-align: center;
            margin-bottom: 20px;
            font-weight: bold;
            color: #666;
        }
        .score-text {
    color: black !important;
}
#score-text {
    color: black !important;
}
.score-circle {
    border: 2px solid black !important;
    color: black !important;
}