markus41/lovelace-design

Lovelace Dashboard Design Skill

Advanced Lovelace dashboard patterns for Home Assistant.

Activation Triggers

• Working with ui-lovelace.yaml
• Creating dashboard views
• Custom card configurations
• Theme development
• Responsive layouts

Core Patterns

Dashboard Structure

# ui-lovelace.yaml structure
title: Home
views:
  - title: Overview
    path: overview
    icon: mdi:home
    badges: []
    cards: []

  - title: Rooms
    path: rooms
    icon: mdi:floor-plan
    panel: false
    cards: []

  - title: Settings
    path: settings
    icon: mdi:cog
    subview: true
    back_path: /lovelace/overview
    cards: []

Card Types Reference

| Card | Use Case | |------|----------| | entities | List of entities | | glance | Quick status view | | button | Single action | | light | Light control | | thermostat | Climate control | | weather-forecast | Weather display | | picture-glance | Camera/image | | gauge | Sensor display | | grid | Card layout | | horizontal-stack | Horizontal layout | | vertical-stack | Vertical layout |

Layout Cards

# Grid layout
type: grid
columns: 3
square: false
cards:
  - type: entity
    entity: sensor.temp

# Horizontal stack
type: horizontal-stack
cards:
  - type: button
    entity: light.living

# Vertical stack
type: vertical-stack
cards:
  - type: entities
    entities: []

Conditional Cards

type: conditional
conditions:
  - condition: state
    entity: person.owner
    state: home
  - condition: numeric_state
    entity: sensor.temperature
    above: 70
card:
  type: entities
  entities:
    - climate.thermostat

Custom Card Patterns

# Mushroom card
type: custom:mushroom-entity-card
entity: light.living_room
icon_color: amber
fill_container: true
layout: horizontal

# Button card
type: custom:button-card
entity: light.living_room
name: Living Room
icon: mdi:lightbulb
color: auto
tap_action:
  action: toggle
styles:
  card:
    - border-radius: 20px

# Mini graph card
type: custom:mini-graph-card
entities:
  - sensor.temperature
hours_to_show: 24
points_per_hour: 2
show:
  labels: true

Theme Variables

Key CSS Variables

# Colors
primary-color: "#03a9f4"
accent-color: "#ff9800"
primary-background-color: "#ffffff"
secondary-background-color: "#f5f5f5"
primary-text-color: "#212121"
secondary-text-color: "#727272"

# Cards
ha-card-background: "#ffffff"
ha-card-border-radius: "8px"
ha-card-box-shadow: "0 2px 4px rgba(0,0,0,0.1)"

# States
state-icon-active-color: "#ffc107"
state-icon-color: "#9e9e9e"

Card-Mod Styling

card_mod:
  style: |
    ha-card {
      background: transparent;
      box-shadow: none;
      border: 1px solid var(--divider-color);
    }
    .card-header {
      font-weight: bold;
      color: var(--primary-color);
    }

Responsive Design

Device Detection

# Browser_mod popup
type: custom:state-switch
entity: browser_mod.browser_id
default: desktop
states:
  mobile:
    type: vertical-stack
    cards: []
  desktop:
    type: grid
    columns: 4
    cards: []

View Visibility

views:
  - title: Mobile Home
    path: mobile
    visible:
      - user: phone_user
    cards: []

  - title: Desktop Home
    path: desktop
    visible:
      - user: all
    cards: []

HACS Card Dependencies

Essential Cards

• custom:button-card
• custom:mushroom-*
• custom:mini-graph-card
• custom:card-mod
• custom:layout-card
• custom:auto-entities

Installation

# Via HACS UI
1. Open HACS
2. Go to Frontend
3. Search for card name
4. Install and restart

Best Practices

1. Mobile First - Design for smallest screen first
2. Consistent Spacing - Use grid for alignment
3. Color Coding - Use colors meaningfully
4. Performance - Limit cards per view
5. Navigation - Clear path structure