/*
* 3D Buttons
*
* These buttons have a heavy three dimensional
* style that mimics the visual appearance of a
* real life button.
*/
#{$ubtn-namespace}-3d,
.palette-primary #{$ubtn-namespace}-3d.button-primary,
.palette-primary #{$ubtn-namespace}-3d.button-secondary {
  position: relative;
  top: 0;

  @if($ubtn-use-compass) {
    @include box-shadow(0 7px 0 darken($ubtn-bgcolor, 20%), 0 8px 3px rgba(0, 0, 0, .2));
  }
  @else {
    box-shadow: 0 7px 0 darken($ubtn-bgcolor, 20%), 0 8px 3px rgba(0, 0, 0, .2);
  }

  &:hover, &:focus {
    @if($ubtn-use-compass) {
      @include box-shadow(0 7px 0 darken($ubtn-bgcolor, 20%), 0 8px 3px rgba(0, 0, 0, .2));
    }
    @else {
      box-shadow: 0 7px 0 darken($ubtn-bgcolor, 20%), 0 8px 3px rgba(0, 0, 0, .2);
    }
  }

  &:active,
  &.active,
  &.is-active {
    top: 5px;

    @if($ubtn-use-compass) {
      @include transition-property(all);
      @include transition-duration(.15s);
      @include box-shadow(0 2px 0 darken($ubtn-bgcolor, 20%), 0 3px 3px rgba(0, 0, 0, .2));
    }
    @else {
      transition-property: all;
      transition-duration: .15s;
      box-shadow: 0 2px 0 darken($ubtn-bgcolor, 20%), 0 3px 3px rgba(0, 0, 0, .2);
    }
  }
}


/*
* 3D Button Colors
*
* Create colors for buttons
* (.button-primary, .button-secondary, etc.)
*/
#{$ubtn-namespace}-3d,
.palette-primary #{$ubtn-namespace}-3d.button-primary,
.palette-primary #{$ubtn-namespace}-3d.button-secondary {
  @each $ubtn-color in $ubtn-colors {
    $ubtn-name: nth($ubtn-color, 1);
    $ubtn-background: nth($ubtn-color, 2);
    $ubtn-color: nth($ubtn-color, 3);
    $ubtn-color-namespace: $ubtn-namespace + '-' + $ubtn-name;

    // .button-border-primary .button-border-action etc.
    &#{$ubtn-color-namespace} {
      @if($ubtn-use-compass) {
        @include box-shadow(0 7px 0 darken($ubtn-background, 10%), 0 8px 3px rgba(0, 0, 0, .30));
      }
      @else {
        box-shadow: 0 7px 0 darken($ubtn-background, 10%), 0 8px 3px rgba(0, 0, 0, .30);
      }

      &:hover, &:focus {
        @if($ubtn-use-compass) {
          @include box-shadow(0 7px 0 darken($ubtn-background, 12%), 0 8px 3px rgba(0, 0, 0, .30));
        }
        @else {
          box-shadow: 0 7px 0 darken($ubtn-background, 12%), 0 8px 3px rgba(0, 0, 0, .30);
        }
      }

      &:active,
      &.active,
      &.is-active {
        @if($ubtn-use-compass) {
          @include box-shadow(0 2px 0 darken($ubtn-background, 20%), 0 4px 3px rgba(0, 0, 0, .2));
        }
        @else {
          box-shadow: 0 2px 0 darken($ubtn-background, 20%), 0 3px 3px rgba(0, 0, 0, .2);
        }
      }
    }
  }
}