openaire-theme/less/icon.less

@icon-button-size: 50px;
@icon-button-small-size: 35px;
@icon-button-xsmall-size: 24px;
@icon-bg-background: @global-background;
@icon-bg-size: @icon-button-size;
@icon-bg-size-small: @icon-button-size*0.5;
@icon-bg-size-medium: @icon-button-size*1.5;
@icon-bg-size-large: @icon-button-size*2;

@icon-button-background: @button-default-background;
@icon-button-color: @button-default-color;
@icon-button-hover-background: @button-default-hover-background;
@icon-button-hover-color: @button-default-hover-color;
@icon-button-active-background: @button-default-active-background;
@icon-button-active-color: @button-default-active-color;

@icon-box-shadow: @global-medium-box-shadow;
@icon-hover-box-shadow: @global-small-box-shadow;

@icon-type: {
  outlined: Outlined;
  round: Round;
  sharp: Sharp;
  two-tone: Two Tone;
}

.material-icons {
  font-family: 'Material Icons';
  font-weight: normal;
  font-style: normal;
  font-size: @icon-image-size;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  background: inherit;
  /* Support for all WebKit browsers. */
  -webkit-font-smoothing: antialiased;
  /* Support for Safari and Chrome. */
  text-rendering: optimizeLegibility;
  /* Support for Firefox. */
  -moz-osx-font-smoothing: grayscale;
  /* Support for IE. */
  font-feature-settings: 'liga';


  each(@icon-type, {
    &.@{key} {
      font-family: 'Material Icons @{value}';
    }
  });
}

.hook-icon-button() {
  border: none;
  box-shadow: @icon-box-shadow;

  &:disabled {
    box-shadow: none;
    background-image: none;
    background-color: @global-muted-background;
    color: @global-muted-color;
  }
}

.hook-icon-button-hover() {
  box-shadow: @icon-hover-box-shadow;
}

.hook-icon-misc() {
  .uk-icon-button-small {
    width: @icon-button-small-size !important;
    height: @icon-button-small-size !important;
  }
	.uk-icon-button-xsmall {
		width: @icon-button-xsmall-size !important;
		height: @icon-button-xsmall-size !important;
	}

  /* Default circle element for SVGs */
  .uk-icon-bg {
    border-radius: 100px;
    width: @icon-bg-size;
    height: @icon-bg-size;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: @icon-bg-background;
  }

  .uk-icon-bg-small {
    width: @icon-bg-size-small;
    height: @icon-bg-size-small;
  }
  /**/

  /* Default circle element for SVGs with shadow*/
  .uk-icon-bg-shadow {
    border-radius: 100px;
    width: @icon-button-size;
    height: @icon-button-size;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: @icon-box-shadow;
    background-color: @icon-bg-background;
  }

  .uk-icon-bg-shadow-medium {
    width: @icon-bg-size-medium;
    height: @icon-bg-size-medium;
  }

  .uk-icon-bg-shadow-large {
    width: @icon-bg-size-large;
    height: @icon-bg-size-large;
  }
  /**/
}

/** Inverse */
@inverse-icon-box-shadow: @inverse-global-medium-box-shadow;
@inverse-icon-hover-box-shadow: @inverse-global-small-box-shadow;

.hook-inverse-misc() {

  .uk-icon-bg-shadow {
    box-shadow: @inverse-icon-box-shadow;
  }

  .uk-icon-button {
    box-shadow: @inverse-icon-box-shadow;

    &:hover {
      box-shadow: @inverse-icon-hover-box-shadow;
    }
  }
}