padraigfl/packard-belle

@import './var/colors';

@mixin icon($classname: '.icon') {
  position: relative;
  display: block;
  outline: none;
  background: none;
  border: none;

  .icon__icon {
    display: block;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
  }

  &:focus, &:active, &:active:focus, &.is-active {
    outline: none;

    .icon__icon {
      filter: hue-rotate(70deg) contrast(0.3) saturate(2);
    }

    .icon__text {
      background-color: $blue;
      color: white;
      outline: 1px dotted white;
      outline-offset: -1px;
    }
  }
}

@mixin icon-explorer($classname: '.icon--explorer') {
  @include icon($classname);

  width: 58px;
  height: 70px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;

  .icon__icon {
    width: 42px;
    height: 42px;
    margin: 0 auto;
  }

  .icon__text {
    position: absolute;
    top: 45px;
    left: 0px;
    max-height: 28px;
    width: 100%;
    overflow-y: hidden;
    display: inline-block;
  }

  &:focus, &:active, &:active:focus, &.active, &.clicked {
    .icon__text{
      max-height: initial;
    }
  }
}

@mixin icon-list($classname: '.icon--list') {
  @include icon($classname);
  height: 18px;
  margin: 2px;
  text-align: left;
  display: flex;
  align-items: center;

  .icon__icon {
    display: inline-block;
    width: 16px;
    height: 16px;
    margin-right: 2px;
  }

  .icon__text {
    position: relative;
    padding: 2px;
    display: inline-block;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    width: calc(100% - 20px);
    padding-bottom: 3px;
  }

  &:focus, &:active, &:active:focus, &.active, &.clicked {
    .icon__text{
      max-height: initial;
    }
  }
}