"Summary" Card

type: custom:layout-card
layout_type: custom:grid-layout
layout_options:
  width: 100
layout:
  grid-template-columns: 40% 60%
  grid-template-rows: auto
cards:
  - type: custom:mushroom-template-card
    entity: light.living_room_lights
    primary: >-
      {%- set count_of_lights_on = states.light
        | selectattr('entity_id', 'in', area_entities('Living Room'))
        | rejectattr('entity_id', 'in', integration_entities('group'))
        | selectattr('state' , 'eq' , 'on')
        | sort(attribute='name')
        | map(attribute = 'entity_id')
        | list | count
       -%}
       {%- set count_of_lights = states.light
        | selectattr('entity_id', 'in', area_entities('Living Room'))
        | rejectattr('entity_id', 'in', integration_entities('group'))
        | selectattr('state' , 'in' , ['on','off'])
        | sort(attribute='name')
        | map(attribute = 'entity_id')
        | list | count
       -%}
      {% if (count_of_lights_on == 0) %}All off
      {% elif (count_of_lights == count_of_lights_on) %}All On
      {% elif (count_of_lights_on != count_of_lights) %}{{count_of_lights_on}} of {{count_of_lights}} lights on
      {% endif %}
    icon: mdi:power
    icon_color: "{% if is_state(entity, 'on') %} amber {% else %} disabled {% endif %}"
    icon_tap_action:
      action: toggle
    icon_hold_action:
      action: more-info
    card_mod:
      style: |
        ha-card {
          border: none;
          background: none;
          height: 75px !important;
        }
  - type: custom:auto-entities
    card:
      type: custom:layout-card
      layout_type: custom:grid-layout
      layout_options:
        width: 100
      layout:
        grid-template-columns: 200px 200px 200px
        grid-template-rows: auto
    card_param: cards
    filter:
      include:
        - options:
            type: custom:mushroom-entity-card
            entity_id: this.entity_id
            layout: horizontal
            secondary_info: none
            tap_action:
              action: toggle
            hold_action:
              action: more-info
          domain: light
          area: Living Room
      exclude:
        - state: unavailable
        - integration: group