purifier-card/src/styles.css

Air Purifier card for Home Assistant Lovelace UI

:host {
  --pc-background: var(
    --ha-card-background,
    var(--card-background-color, white)
  );
  --pc-primary-text-color: var(--primary-text-color);
  --pc-secondary-text-color: var(--secondary-text-color);
  --pc-icon-color: var(--secondary-text-color);
  --pc-slider-path-color: var(--round-slider-path-color);
  --pc-slider-bar-color: var(--round-slider-bar-color);
  --pc-toolbar-background: var(--vc-background);
  --pc-toolbar-icon-color: var(--secondary-text-color);
  --pc-divider-color: var(--entities-divider-color, var(--divider-color));
  --pc-spacing: 10px;

  display: flex;
  flex: 1;
  flex-direction: column;
}

ha-card {
  flex-direction: column;
  flex: 1;
  position: relative;
  padding: 0px;
  overflow: hidden;
}

.fill-gap {
  flex-grow: 1;
}

.preview {
  background-color: var(--pc-background);
  position: relative;
}

.header {
  display: flex;
  justify-content: space-between;
  color: var(--pc-primary-text-color);
}

.tips {
  display: flex;
  gap: var(--pc-spacing);
  flex-grow: 1;
  flex-wrap: wrap;
  padding: var(--pc-spacing);

  & .tip {
    cursor: pointer;
  }
}

.preset-mode ha-icon {
  display: inline-block;
}

.more-info {
  color: var(--pc-primary-text-color);
}

.controls {
  display: flex;
  justify-content: center;
}

.slider {
  height: 100%;
  width: 100%;
  position: relative;
  max-width: 250px;
  min-width: 100px;
}

.slider round-slider {
  --round-slider-path-color: var(--pc-slider-path-color);
  --round-slider-bar-color: var(--pc-slider-bar-color);
}

.slider-center {
  position: absolute;
  width: calc(100% - 90px);
  height: calc(100% - 10px);
  box-sizing: border-box;
  border-radius: 100%;
  left: 45px;
  top: 20px;
  text-align: center;
  overflow-wrap: break-word;
  pointer-events: none;
}

.slider-content {
  position: absolute;
  transform: translate(-50%, -50%);
  width: 100%;
  top: 50%;
  left: 50%;
}

.slider-value {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  transform: translateY(-50%);
  font-size: 16px;
  color: var(--pc-primary-text-color);
}

.image {
  height: 100%;
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  object-fit: contain;
  pointer-events: none;
}

.preview.not-available {
  filter: grayscale(1);
}

.number-off {
  opacity: 0.2;
}

.current-aqi {
  font-size: 48px;
  font-weight: bold;
  line-height: 48px;
  padding: var(--pc-spacing);
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.6);
  color: var(--text-primary-color);
}

.current-aqi sup {
  font-size: 16px;
  line-height: 16px;
  font-weight: normal;
}

.state {
  display: flex;
  align-items: center;
  justify-content: center;
}

.state-text {
  color: var(--pc-secondary-text-color);
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  margin-left: calc(28px + var(--pc-spacing)); /* size + margin of spinner */
}

.state mwc-circular-progress {
  --mdc-theme-primary: var(--pc-secondary-text-color) !important;
  margin-left: var(--pc-spacing);
}

.friendly-name {
  text-align: center;
  font-weight: bold;
  color: var(--pc-primary-text-colo);
  font-size: 16px;
}

.not-available {
  text-align: center;
  color: var(--pc-primary-text-colo);
  font-size: 16px;
}

.metadata {
  margin: var(--pc-spacing) auto;
}

.stats {
  border-top: 1px solid var(--pc-divider-color);
  display: flex;
  flex-direction: row;
  justify-content: space-evenly;
  color: var(--pc-secondary-text-color);
}

.stats-block {
  cursor: pointer;
  padding: var(--pc-spacing) 0px;
  text-align: center;
  border-right: 1px solid var(--pc-divider-color);
  flex-grow: 1;

  &:last-of-type {
    border-right: 0px;
  }
}

.stats-value {
  font-size: 20px;
  color: var(--pc-primary-text-color);
}

ha-icon {
  display: flex;
  color: var(--pc-icon-color);
}

.toolbar {
  background: var(--pc-toolbar-background);
  min-height: 30px;
  display: flex;
  flex-direction: row;
  flex-flow: row wrap;
  flex-wrap: wrap;
  justify-content: space-evenly;
  padding: 5px;
  border-top: 1px solid var(--pc-divider-color);
}

.toolbar ha-icon-button {
  color: var(--pc-toolbar-text-color);
  flex-direction: column;
  width: 44px;
  height: 44px;
  --mdc-icon-button-size: 44px;
  opacity: 0.5;
}

.toolbar ha-icon-button.active {
  opacity: 1;
}

.toolbar paper-button {
  color: var(--pc-toolbar-icon-color);
  flex-direction: column;
  margin-right: 10px;
  padding: 15px 10px;
  cursor: pointer;
}

.toolbar ha-icon-button:active,
.toolbar paper-button:active {
  opacity: 0.4;
  background: rgba(0, 0, 0, 0.1);
}

.toolbar paper-button {
  color: var(--pc-toolbar-icon-color);
  flex-direction: row;
}

.toolbar ha-icon {
  color: var(--pc-toolbar-icon-color);
}