.result-box.show{display:block;animation:slideDown .5s ease}.food-item.selected{background:#4caf50;color:white;border-color:#fff}.calc-result.show{display:block;animation:slideDown .5s ease}.myth-card.revealed .myth-truth{max-height:500px}.myth-card.revealed .myth-header{color:#4caf50}.pair-card.matched{background:#4caf50;color:white;border-color:#fff;cursor:default}.symptom-item.checked .symptom-checkbox{background:#e74c3c;color:white}.symptom-item.checked .symptom-checkbox::after{content:"✓";font-size:18px;font-weight:700}.checker-result.show{display:block;animation:slideDown .5s ease}.ingredient-btn.selected{background:#4caf50;color:white;border-color:#fff}.meal-result.show{display:block;animation:slideDown .5s ease}