@use "sass:math";

$enable-grid-classes : true;
$enable-order: false;
$enable-offset: false;

$container-max-widths: (
        sm: 540px,
        md: 720px,
        lg: 960px,
        xl: 1140px
) !default;

$grid-breakpoints: (
        xs: 0,
        sm: 576px,
        md: 768px,
        lg: 992px,
        xl: 1200px
) !default;

@mixin make-container($gutter: $grid-gutter-width) {
    width: 100%;
    padding-right: $gutter * 0.5;
    padding-left: $gutter * 0.5;
    margin-right: auto;
    margin-left: auto;
}

// For each breakpoint, define the maximum width of the container in a media query
@mixin make-container-max-widths($max-widths: $container-max-widths, $breakpoints: $grid-breakpoints) {
    @each $breakpoint, $container-max-width in $max-widths {
        @include media-breakpoint-up($breakpoint, $breakpoints) {
            max-width: $container-max-width;
        }
    }
}

@mixin make-row($gutter: $grid-gutter-width) {
    display: flex;
    flex-wrap: wrap;
    margin-right: -$gutter * 0.5;
    margin-left: -$gutter * 0.5;
}

@mixin make-col-ready($gutter: $grid-gutter-width) {
    position: relative;
    // Prevent columns from becoming too narrow when at smaller grid tiers by
    // always setting `width: 100%;`. This works because we use `flex` values
    // later on to override this initial width.
    width: 100%;
    padding-right: $gutter * 0.5;
    padding-left: $gutter * 0.5;
}

@mixin make-col($size, $columns: $grid-columns) {
    flex: 0 0 percentage(math.div($size, $columns));
    // Add a `max-width` to ensure content within each column does not blow out
    // the width of the column. Applies to IE10+ and Firefox. Chrome and Safari
    // do not appear to require this.
    max-width: percentage(math.div($size, $columns));
}

@mixin make-col-offset($size, $columns: $grid-columns) {
    $num: math.div($size, $columns);
    margin-left: if($num == 0, 0, percentage($num));
}


@function breakpoint-infix($name, $breakpoints: $grid-breakpoints) {
    @return if(breakpoint-min($name, $breakpoints) == null, "", "-#{$name}");
}


@mixin media-breakpoint-up($name, $breakpoints: $grid-breakpoints) {
    $min: breakpoint-min($name, $breakpoints);
    @if $min {
        @media (min-width: $min) {
            @content;
        }
    } @else {
        @content;
    }
}


@mixin make-grid-columns($columns: $grid-columns, $gutter: $grid-gutter-width, $breakpoints: $grid-breakpoints) {
    // Common properties for all breakpoints
    %grid-column {
        position: relative;
        width: 100%;
        padding-right: $gutter * 0.5;
        padding-left: $gutter * 0.5;
    }

    @each $breakpoint in map-keys($breakpoints) {
        $infix: breakpoint-infix($breakpoint, $breakpoints);

        // Allow columns to stretch full width below their breakpoints
        @for $i from 1 through $columns {
            .col#{$infix}-#{$i} {
                @extend %grid-column;
            }
        }
        .col#{$infix},
        .col#{$infix}-auto {
            @extend %grid-column;
        }

        @include media-breakpoint-up($breakpoint, $breakpoints) {
            // Provide basic `.col-{bp}` classes for equal-width flexbox columns
            .col#{$infix} {
                flex-basis: 0;
                flex-grow: 1;
                max-width: 100%;
            }
            .col#{$infix}-auto {
                flex: 0 0 auto;
                width: auto;
                max-width: 100%; // Reset earlier grid tiers
            }

            @for $i from 1 through $columns {
                .col#{$infix}-#{$i} {
                    @include make-col($i, $columns);
                }
            }

            @if $enable-order {

                .order#{$infix}-first { order: -1; }

                .order#{$infix}-last { order: $columns + 1; }

                @for $i from 0 through $columns {
                    .order#{$infix}-#{$i} { order: $i; }
                }
            }

            @if $enable-offset {
                // `$columns - 1` because offsetting by the width of an entire row isn't possible
                @for $i from 0 through ($columns - 1) {
                    @if not ($infix == "" and $i == 0) { // Avoid emitting useless .offset-0
                        .offset#{$infix}-#{$i} {
                            @include make-col-offset($i, $columns);
                        }
                    }
                }
            }
        }
    }
}


/* Grid layout as per bootstrap*/
@if $enable-grid-classes {
    .container {
        @include make-container();
        @include make-container-max-widths();
    }
}

// Fluid container
//
// Utilizes the mixin meant for fixed width containers, but with 100% width for
// fluid, full width layouts.

@if $enable-grid-classes {
    .container-fluid {
        @include make-container();
    }
}

// Row
//
// Rows contain and clear the floats of your columns.

@if $enable-grid-classes {
    .row {
        @include make-row();
    }

    // Remove the negative margin from default .row, then the horizontal padding
    // from all immediate children columns (to prevent runaway style inheritance).
    .no-gutters {
        margin-right: 0;
        margin-left: 0;

        > .col,
        > [class*="col-"] {
            padding-right: 0;
            padding-left: 0;
        }
    }
}

// Columns
//
// Common styles for small and large grid columns

@if $enable-grid-classes {
    @include make-grid-columns();
}
/* Bootstrap grid layout over*/