.quiz-container .answer-btn{background-color:#f9fafb;color:#374151;border:2px solid #e5e7eb;border-radius:8px;padding:1rem;font-size:1rem;text-align:left;cursor:pointer;transition:all .3s ease;width:100%}.quiz-container .answer-btn:hover:not(:disabled){background-color:#e5e7eb;border-color:#d1d5db}.quiz-container .answer-btn.correct{background-color:#dcfce7;border-color:#22c55e;color:#166534;font-weight:500}.quiz-container .answer-btn.incorrect{background-color:#fee2e2;border-color:#ef4444;color:#991b1b}.quiz-container .answer-btn:disabled{cursor:not-allowed;opacity:.8}