// Foundation for Sites by ZURB
// foundation.zurb.com
// Licensed under MIT Open Source

////
/// @group meter
////

/// Height of a `<meter>` element.
/// @type Length
$meter-height: 1rem !default;

/// Border radius of a `<meter>` element.
/// @type Length
$meter-radius: $global-radius !default;

/// Background color of a `<meter>` element.
/// @type Color
$meter-background: $medium-gray !default;

/// Meter fill for an optimal value in a `<meter>` element.
/// @type Color
$meter-fill-good: $success-color !default;

/// Meter fill for an average value in a `<meter>` element.
/// @type Color
$meter-fill-medium: $warning-color !default;

/// Meter fill for a suboptimal value in a `<meter>` element.
/// @type Color
$meter-fill-bad: $alert-color !default;

@mixin foundation-meter-element {
  meter {
    -webkit-appearance: none;
    -moz-appearance: none;
    display: block;
    width: 100%;
    height: $meter-height;
    margin-bottom: 1rem;

    @if has-value($meter-radius) {
      border-radius: $meter-radius;
    }

    // For Firefox
    background: $meter-background;
    border: 0;

    // Chrome/Safari
    &::-webkit-meter-bar {
      background: $meter-background;

      @if has-value($meter-radius) {
        border-radius: $meter-radius;
      }
    }

    &::-webkit-meter-inner-element {
      @if has-value($meter-radius) {
        border-radius: $meter-radius;
      }
    }

    &::-webkit-meter-optimum-value {
      background: $meter-fill-good;

      @if has-value($meter-radius) {
        border-radius: $meter-radius;
      }
    }

    &::-webkit-meter-suboptimum-value {
      background: $meter-fill-medium;

      @if has-value($meter-radius) {
        border-radius: $meter-radius;
      }
    }

    &::-webkit-meter-even-less-good-value {
      background: $meter-fill-bad;

      @if has-value($meter-radius) {
        border-radius: $meter-radius;
      }
    }

    &::-moz-meter-bar {
      background: $primary-color;

      @if has-value($meter-radius) {
        border-radius: $meter-radius;
      }
    }

    &:-moz-meter-optimum::-moz-meter-bar {
      background: $meter-fill-good;
    }

    &:-moz-meter-sub-optimum::-moz-meter-bar {
      background: $meter-fill-medium;
    }

    &:-moz-meter-sub-sub-optimum::-moz-meter-bar {
      background: $meter-fill-bad;
    }
  }
}