button padding: 12px 30px; font-size: 1em; border: none; border-radius: 8px; cursor: pointer; transition: all 0.3s ease; font-weight: bold;
.feedback margin-top: 20px; padding: 15px; background: #fff3cd; border-left: 4px solid #ffc107; border-radius: 5px; stuttgart,mpu testsimulation stuttgart
.progress-fill background: linear-gradient(90deg, #4CAF50, #45a049); height: 100%; width: 0%; transition: width 0.3s ease; display: flex; align-items: center; justify-content: center; color: white; font-weight: bold; button padding: 12px 30px; font-size: 1em; border: none;
function nextQuestion() if (!answerSubmitted && userAnswers[currentIndex] === null) alert('Bitte wählen Sie eine Antwort aus!'); return; if (currentIndex < totalQuestions - 1) currentIndex++; loadQuestion(); else finishTest(); button padding: 12px 30px