// ==========================================================================
// Settings / Config / Spacings
// ==========================================================================

:root {
    --spacing-2xs-mobile: 6;
    --spacing-2xs-desktop: 10;

    --spacing-xs-mobile: 12;
    --spacing-xs-desktop: 16;

    --spacing-sm-mobile: 22;
    --spacing-sm-desktop: 32;

    --spacing-md-mobile: 32;
    --spacing-md-desktop: 56;

    --spacing-lg-mobile: 48;
    --spacing-lg-desktop: 96;

    --spacing-xl-mobile: 64;
    --spacing-xl-desktop: 128;

    --spacing-2xl-mobile: 88;
    --spacing-2xl-desktop: 176;

    --spacing-3xl-mobile: 122;
    --spacing-3xl-desktop: 224;
}

// Spacings
// ==========================================================================

$spacings: (
    'gutter':   var(--grid-gutter),
    '2xs':      #{size-clamp('2xs')},
    'xs':       #{size-clamp('xs')},
    'sm':       #{size-clamp('sm')},
    'md':       #{size-clamp('md')},
    'lg':       #{size-clamp('lg')},
    'xl':       #{size-clamp('xl')},
    '2xl':      #{size-clamp('2xl')},
    '3xl':      #{size-clamp('3xl')},
);

// Function
// ==========================================================================

// Returns spacing.
//
// ```scss
// .c-box {
//     margin-top: spacing(gutter);
// }
// ```
//
// @param  {string} $key - The spacing key in $spacings.
// @param  {number} $multiplier - The multiplier of the spacing value.
// @return {size}

@function spacing($spacing: 'sm', $multiplier: 1) {
    @if not map-has-key($spacings, $spacing) {
        @error "Unknown master spacing: #{$spacing}";
    }

    $index: map-get($spacings, $spacing);

    @return calc(#{$index} * #{$multiplier});
}