.symptom-btn.selected{background-color:#f39c12;border-color:#f39c12;font-weight:700}.result-box.show{display:block;animation:slideIn .5s}.quiz-option.correct{background-color:#2ecc71;color:white;border-color:#2ecc71}.quiz-option.wrong{background-color:#e74c3c;color:white;border-color:#e74c3c}.quiz-feedback.show{display:block;animation:slideIn .5s}.food-card.tracked{border-color:#2ecc71;background-color:#d5f4e6}.scenario-card.active .scenario-response{display:block;animation:slideIn .5s}.game-card.safe{background-color:#d5f4e6;border:3px solid #2ecc71}.game-card.allergen{background-color:#fadbd8;border:3px solid #e74c3c}