// Spacings
$space-smaller: 0.25rem;
$space-small: 0.5rem;
$space-normal: 1rem;
$space-big: 1.5rem;
$space-bigger: 2rem;
$space-large: 2.5rem;
$space-larger: 3rem;
$space-xl: 4rem;
$space-xxl: 6rem;

// Classes
$spacing-sizes: (
  "-smaller": $space-smaller,
  "-small": $space-small,
  "-normal": $space-normal,
  "-big": $space-big,
  "-bigger": $space-bigger,
  "-large": $space-large,
  "-larger": $space-larger,
  "-xl": $space-xl,
  "-xxl": $space-xxl
);

$spacing-properties: (
  "padding",
  "margin"
);

$spacing-direction-groups: (
  "-top": "-top",
  "-right": "-right",
  "-bottom": "-bottom",
  "-left": "-left",
  "-horizontal": "-left" "-right",
  "-vertical": "-top" "-bottom"
);

@mixin undirected-spacing($property, $size-namespace, $size) {
  .#{$property}#{$size-namespace} {
    #{$property}: $size !important;
  }
}

// This generates paddings and margins of each size
// on each direction: left, right, top, bottom,
// horizontal (left and right), vertical (top and bottom)
// and around (all sides).
//
// Bulma already has classes for zero padding and margin:
// `is-paddingless` and `is-marginless` respectively.
@each $property in $spacing-properties {
  @each $size-namespace, $size in $spacing-sizes {
    @include undirected-spacing($property, $size-namespace, $size);
  }
}