@charset 'UTF-8';

////
/// Flavor SCSS Mixins Text
/// @group mixins-text
/// @author blackmirror1980
////

/// Font size modes
///
/// @access private
/// @requires {function} array-concat
/// @type list
$font-size-modes: array-concat((medium, xx-small, x-small, small, large, x-large, xx-large, smaller, larger), $css-default-modes);

/// Checks if something is a supported font-size value
///
/// @link https://www.w3schools.com/cssref/pr_font_font-size.asp - W3Schools font-size docs
/// @access public
/// @param {size | percentage | font-size-mode} $fs - the font-size value
/// @return {boolean} - true if is font-size value
@function is-font-size($fs) {
  @return is-defined($fs) and (is-size($fs) or is-percentage($fs) or array-contains($font-size-modes, $fs));
}

/// Font size mixin
///
/// @example scss - Usage
///   .font-size-element {
///     @include font-size(1.8rem);
///   }
///
/// @example css - Output
///   .font-size-element {
///     font-size: 1.8rem;
///   }
/// @access public
/// @param {size | percentage | font-size-mode} $fs - the font-size value
/// @param {boolean} $important [false] - if true, will render the important rule
@mixin font-size($fs, $important: false) {
  @if is-font-size($fs) {
    font-size: $fs important($important);
  }
  @else {
    @warn '`font-size: #{$fs}` is not a valid font-size value';
  }
}