// RenderKit
// github.com/matteobertoldo/renderkit
// Licensed under MIT Open Source

/// If `true`, all elements will have transparent backgrounds when printed, to save on ink.
/// @type Boolean
/// @group print
$print-transparent-background: false !default;

/// If `true`, all link have black color when printed.
/// @group print
$print-color-black: false !default;

/// If `true`, all link show your `href` attribute when printed.
/// @group print
$print-link-href-show: false !default;

/// The global margin that a page can have when printed.
/// @group print
$print-margin: 0.5cm !default;

/// Mixin for global `@media print` elements. From original HTML5 boilerplate.
/// @link https://github.com/h5bp/html5-boilerplate/blob/master/src/css/main.css
/// @group _global renderkit
@mixin media-print {
    @media print {
        *, ::after, ::before {
            text-shadow: none !important;

            @if ($print-transparent-background) {
                background: transparent !important;
            }

            @if ($print-color-black) {
                color: #000000 !important;
            }

            box-shadow: none !important;
        }

        a, a:visited {
            text-decoration: underline;
        }

        @if ($print-link-href-show) {
            a[href]:after {
                content: ' (' attr(href) ')';
            }
        } @else {
            a[href^="javascript:"]:after,
            a[href^="#"]:after {
                content: '';
            }
        }

        abbr[title]:after {
            content: ' (' attr(title) ')';
        }

        blockquote, pre, table {
            page-break-inside: avoid;
        }

        thead {
            display: table-header-group;
        }

        img, tr {
            page-break-inside: avoid;
        }

        img {
            max-width: 100%;
        }

        h2, h3, p {
            orphans: 3;
            widows: 3;
        }

        h2, h3 {
            page-break-after: avoid;
        }

        .show-for-print {
            display: block !important;
        }

        .hide-for-print {
            display: none !important;
        }

        table.show-for-print {
            display: table !important;
        }

        thead.show-for-print {
            display: table-header-group !important;
        }

        tbody.show-for-print {
            display: table-row-group !important;
        }

        tr.show-for-print {
            display: table-row !important;
        }

        td.show-for-print {
            display: table-cell !important;
        }

        th.show-for-print {
            display: table-cell !important;
        }

        @page {
            margin: $print-margin;
        }
    }
}