// Mobile-first media query helper

@mixin at-media($bp) {
  $quoted-bp: smart-quote($bp);
  $our-breakpoints: map-deep-get($system-properties, breakpoints, standard);
  @if map-has-key($our-breakpoints, $quoted-bp) {
    @if $theme-respect-user-font-size {
      $bp: rem-to-user-em(map-get($our-breakpoints, $quoted-bp));
    } @else {
      $bp: rem-to-px(map-get($our-breakpoints, $quoted-bp));
    }
  } @else {
    @warn '`#{$bp}` is not a valid USWDS project breakpoint. Valid values: #{map-keys($our-breakpoints)}';
  }
  @media all and (min-width: #{$bp}) {
    @content;
  }
}

// Max-width media query
@mixin at-media-max($bp) {
  $quoted-bp: smart-quote($bp);
  $our-breakpoints: map-deep-get($system-properties, breakpoints, standard);
  @if map-has-key($our-breakpoints, $quoted-bp) {
    @if $theme-respect-user-font-size {
      $bp: rem-to-user-em(map-get($our-breakpoints, $quoted-bp)) - 0.01em;
    } @else {
      $bp: rem-to-px(map-get($our-breakpoints, $quoted-bp)) - 1px;
    }
  } @else {
    @warn '`#{$bp}` is not a valid USWDS project breakpoint. Valid values: #{map-keys($our-breakpoints)}';
  }
  @media all and (max-width: #{$bp}) {
    @content;
  }
}
