// Conversion des unités en rem > https://github.com/pierreburel/sass-rem <
$base-font-size: 16px !default;
$rem-fallback: false !default;
$rem-px-only: false !default;

@function rem-separator($list, $separator: false) {
  @if $separator == "comma" or $separator == "space" {
    @return append($list, null, $separator);
  }

  @if function-exists("list-separator") == true {
    @return list-separator($list);
  }

  // list-separator polyfill by Hugo Giraudel (https://sass-compatibility.github.io/#list_separator_function)
  $test-list: ();
  @each $item in $list {
    $test-list: append($test-list, $item, space);
  }

  @return if($test-list == $list, space, comma);
}

$seize: 16px; // NE PAS CHANGER (fix stylelint-no-px)

@mixin base-font-size($zoom: 100%) {
  font-size: $zoom / $seize * $base-font-size;
}

@function rem-convert($to, $values...) {
  $result: ();
  $separator: rem-separator($values);

  @each $value in $values {
    @if type-of($value) == "number" and unit($value) == "rem" and $to == "px" {
      $result: append($result, $value / 1rem * $base-font-size, $separator);
    }
    @else if
      type-of($value) ==
      "number" and
      unit($value) ==
      "px" and
      $to ==
      "rem" {
      $result: append($result, $value / $base-font-size * 1rem, $separator);
    }
    @else if type-of($value) == "list" {
      $value-separator: rem-separator($value);
      $value: rem-convert($to, $value...);
      $value: rem-separator($value, $value-separator);
      $result: append($result, $value, $separator);
    }
    @else {
      $result: append($result, $value, $separator);
    }
  }

  @return if(length($result) == 1, nth($result, 1), $result);
}

@function rem($values...) {
  @if $rem-px-only {
    @return rem-convert(px, $values...);
  }
  @else {
    @return rem-convert(rem, $values...);
  }
}

@mixin rem($properties, $values...) {
  @if type-of($properties) == "map" {
    @each $property in map-keys($properties) {
      @include rem($property, map-get($properties, $property));
    }
  }
  @else {
    @each $property in $properties {
      @if $rem-fallback or $rem-px-only {
        #{$property}: rem-convert(px, $values...);
      }
      @if not $rem-px-only {
        #{$property}: rem-convert(rem, $values...);
      }
    }
  }
}