.mcq-quiz-pro-container{font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;border:1px solid #ddd;border-radius:8px;padding:20px;max-width:700px;margin:30px auto;background-color:#fff;box-shadow:0 4px 8px rgba(0,0,0,.05)}.mcq-quiz-pro-start-screen,.mcq-quiz-pro-quiz-area,.mcq-quiz-pro-result-screen{text-align:center}.mcq-quiz-pro-start-screen h2,.mcq-quiz-pro-result-screen h2{color:#333;margin-bottom:20px;font-size:1.8em}.mcq-quiz-pro-start-button,.mcq-quiz-pro-next-button,.mcq-quiz-pro-retake-button{background-color:#007bff;color:#fff;border:1px solid #007bff;padding:10px 20px;border-radius:5px;cursor:pointer;font-size:1.1em;transition:background-color .3s ease,border-color .3s ease;margin-top:15px}.mcq-quiz-pro-start-button:hover,.mcq-quiz-pro-next-button:hover,.mcq-quiz-pro-retake-button:hover{background-color:#0056b3;border-color:#0056b3}.mcq-quiz-pro-loading{padding:20px;font-size:1.2em;color:#555}.mcq-quiz-pro-progress-bar-container{width:100%;background-color:#e0e0e0;border-radius:5px;height:10px;margin-bottom:20px;overflow:hidden}.mcq-quiz-pro-progress-bar{height:100%;width:0;background-color:#007bff;border-radius:5px;transition:width .4s ease-in-out}.mcq-quiz-pro-timer{font-size:1.1em;font-weight:700;color:#dc3545;margin-bottom:15px}.mcq-quiz-pro-question-number{font-size:1em;color:#666;margin-bottom:10px}.mcq-quiz-pro-question-text{font-size:1.5em;margin-bottom:25px;color:#333;line-height:1.4}.mcq-quiz-pro-options{display:flex;flex-direction:column;gap:10px;margin-bottom:20px}.mcq-quiz-pro-option{background-color:#f8f9fa;border:1px solid #ced4da;border-radius:5px;padding:12px 15px;text-align:left;cursor:pointer;transition:background-color .2s ease,border-color .2s ease;font-size:1.1em;color:#333}.mcq-quiz-pro-option:hover{background-color:#e2e6ea;border-color:#dae0e5}.mcq-quiz-pro-option.answered{pointer-events:none}.mcq-quiz-pro-option.selected-correct{background-color:#28a745;color:#fff;border-color:#28a745}.mcq-quiz-pro-option.selected-incorrect{background-color:#dc3545;color:#fff;border-color:#dc3545}.mcq-quiz-pro-option.correct{background-color:#28a745;color:#fff;border-color:#28a745}.mcq-quiz-pro-feedback{margin-top:15px;font-size:1.2em;font-weight:700;color:#007bff}.mcq-quiz-pro-result-screen .mcq-quiz-pro-score{font-size:1.8em;color:#28a745;margin-bottom:20px}@media (max-width:768px){.mcq-quiz-pro-container{margin:20px;padding:15px}.mcq-quiz-pro-question-text{font-size:1.3em}.mcq-quiz-pro-option{padding:10px 12px;font-size:1em}.mcq-quiz-pro-start-button,.mcq-quiz-pro-next-button,.mcq-quiz-pro-retake-button{font-size:1em;padding:8px 15px}}