.checkbox-custom.checked{background:#27ae60;border-color:#27ae60}.checkbox-custom.checked::after{content:"✓";color:white;font-size:18px;font-weight:700}.food-category.selected-safe{border-color:#27ae60;background:#d4edda}.food-category.selected-caution{border-color:#f39c12;background:#fff3cd}.food-category.selected-avoid{border-color:#e74c3c;background:#f8d7da}.scenario-card.revealed .scenario-answer{display:block}.milestone-item.completed .milestone-circle{background:#27ae60;border-color:#27ae60;color:white}.milestone-item.completed .milestone-circle::after{content:"✓"}