.criterias
transition-group(name='criterias-group', tag='div')
.criterias-group(v-for='(group, g) in groups', :key='g')
transition-group(name='criterias-item', tag='div')
criterias-item(v-for='(item, i) in group', :key='i', :item='item', :group-index='g', :item-index='i', @update='updateItem', @remove='removeItem')
.criterias-item-more
v-btn.ml-0(@click='addItem(group)', small, color='blue-grey lighten-2', dark, depressed)
v-icon(color='white', left) add
| Add condition
.criterias-group-more
v-btn(@click='addGroup', small, color='blue-grey lighten-1', dark, depressed)
v-icon(color='white', left) add
| Add condition group