420 lines
15 KiB
CSS
420 lines
15 KiB
CSS
/*** Icons ***/
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:root {
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--icon-breadcrumb: url('data:image/svg+xml;base64,PHN2ZyBoZWlnaHQ9IjE2IiB3aWR0aD0iMTYiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PHBhdGggZD0ibTYgMTIgNC00LTQtNCIgZmlsbD0ibm9uZSIgc3Ryb2tlPSIjNTU0MjNlIiBzdHJva2Utd2lkdGg9IjIiLz48L3N2Zz4=');
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--icon-expand: url('data:image/svg+xml;base64,PHN2ZyBoZWlnaHQ9IjEyIiB3aWR0aD0iMTIiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PHBhdGggY2xpcC1ydWxlPSJldmVub2RkIiBkPSJtNyA1di0zaC0ydjNoLTN2MmgzdjNoMnYtM2gzdi0yeiIgZmlsbD0iIzU1NDIzZSIgZmlsbC1vcGFjaXR5PSIuNSIgZmlsbC1ydWxlPSJldmVub2RkIi8+PC9zdmc+');
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--icon-leaf: url('data:image/svg+xml;base64,PHN2ZyBoZWlnaHQ9IjEyIiB3aWR0aD0iMTIiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PGNpcmNsZSBjeD0iNiIgY3k9IjYiIGZpbGw9IiM1NTQyM2UiIGZpbGwtb3BhY2l0eT0iLjUiIHI9IjIiLz48L3N2Zz4=');
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--icon-collapse: url('data:image/svg+xml;base64,PHN2ZyBoZWlnaHQ9IjEyIiB3aWR0aD0iMTIiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PHBhdGggZD0ibTMgNmg2IiBzdHJva2U9IiM1NTQyM2UiIHN0cm9rZS1vcGFjaXR5PSIuNSIgc3Ryb2tlLXdpZHRoPSIyIi8+PC9zdmc+');
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--icon-more: url('data:image/svg+xml;base64,PHN2ZyBoZWlnaHQ9IjE2IiB3aWR0aD0iMTYiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PHBhdGggZD0ibTQgNiA0IDQgNC00IiBmaWxsPSJub25lIiBzdHJva2U9IiM1NTQyM2UiIHN0cm9rZS1vcGFjaXR5PSIuNSIgc3Ryb2tlLXdpZHRoPSIyIi8+PC9zdmc+');
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--icon-permalink: url("data:image/svg+xml;base64,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");
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--icon-go: url("data:image/svg+xml;base64,PHN2ZyBoZWlnaHQ9IjE2IiB3aWR0aD0iMTYiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PHBhdGggZD0ibTEwLjU4NTggNy0yLjI5Mjg5LTIuMjkyODkgMS40MTQyMS0xLjQxNDIyIDQuNzA3MDggNC43MDcxMS00LjcwNzA4IDQuNzA3MS0xLjQxNDIxLTEuNDE0MiAyLjI5Mjg5LTIuMjkyOWgtNy41ODU4di0yeiIgZmlsbD0iIzU1NDIzZSIvPjwvc3ZnPg==");
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}
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@media (prefers-color-scheme: dark) {
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:root {
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--icon-breadcrumb: url('data:image/svg+xml;base64,PHN2ZyBoZWlnaHQ9IjE2IiB3aWR0aD0iMTYiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PHBhdGggZD0ibTYgMTIgNC00LTQtNCIgZmlsbD0ibm9uZSIgc3Ryb2tlPSIjZDdjZGJmIiBzdHJva2Utd2lkdGg9IjIiLz48L3N2Zz4=');
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--icon-expand: url('data:image/svg+xml;base64,PHN2ZyBoZWlnaHQ9IjEyIiB3aWR0aD0iMTIiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PHBhdGggY2xpcC1ydWxlPSJldmVub2RkIiBkPSJtNyA1di0zaC0ydjNoLTN2MmgzdjNoMnYtM2gzdi0yeiIgZmlsbD0iI2Q3Y2RiZiIgZmlsbC1vcGFjaXR5PSIuNSIgZmlsbC1ydWxlPSJldmVub2RkIi8+PC9zdmc+');
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--icon-leaf: url('data:image/svg+xml;base64,PHN2ZyBoZWlnaHQ9IjEyIiB3aWR0aD0iMTIiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PGNpcmNsZSBjeD0iNiIgY3k9IjYiIGZpbGw9IiNkN2NkYmYiIGZpbGwtb3BhY2l0eT0iLjUiIHI9IjIiLz48L3N2Zz4=');
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--icon-collapse: url('data:image/svg+xml;base64,PHN2ZyBoZWlnaHQ9IjEyIiB3aWR0aD0iMTIiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PHBhdGggZD0ibTMgNmg2IiBzdHJva2U9IiNkN2NkYmYiIHN0cm9rZS1vcGFjaXR5PSIuNSIgc3Ryb2tlLXdpZHRoPSIyIi8+PC9zdmc+');
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--icon-permalink: url("data:image/svg+xml;base64,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");
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--icon-go: url("data:image/svg+xml;base64,PHN2ZyBoZWlnaHQ9IjE2IiB3aWR0aD0iMTYiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PHBhdGggZD0ibTEwLjU4NTggNy0yLjI5Mjg5LTIuMjkyODkgMS40MTQyMS0xLjQxNDIyIDQuNzA3MDggNC43MDcxMS00LjcwNzA4IDQuNzA3MS0xLjQxNDIxLTEuNDE0MiAyLjI5Mjg5LTIuMjkyOWgtNy41ODU4di0yeiIgZmlsbD0iI2Q3Y2RiZiIvPjwvc3ZnPg==");
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--icon-more: url('data:image/svg+xml;base64,PHN2ZyBoZWlnaHQ9IjE2IiB3aWR0aD0iMTYiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PHBhdGggZD0ibTQgNiA0IDQgNC00IiBmaWxsPSJub25lIiBzdHJva2U9IiNkN2NkYmYiIHN0cm9rZS1vcGFjaXR5PSIuNSIgc3Ryb2tlLXdpZHRoPSIyIi8+PC9zdmc+');
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}
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}
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/*** Variables ***/
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:root {
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--tree-indent-width: 28px;
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--transition-duration: 0.15s;
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}
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/*** Breadcrumbs ***/
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.breadcrumbs {
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list-style-type: none;
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display: flex;
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flex-direction: row;
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flex-wrap: wrap;
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height: min-content;
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margin: 0;
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padding: 0;
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align-items: center;
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opacity: 70%;
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}
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.breadcrumb::before {
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content: '';
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display: inline-block;
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background-image: var(--icon-breadcrumb);
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background-repeat: no-repeat;
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background-position: 50% 50%;
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opacity: 70%;
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width: 32px;
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height: 1.2em;
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vertical-align: text-bottom;
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}
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.breadcrumb a {
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--recursive-mono: 1.0;
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--recursive-wght: 500;
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color: var(--text-color);
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text-decoration: none;
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}
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.breadcrumb a:hover {
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text-decoration: underline;
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}
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/*** Tree ***/
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.tree {
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--tree-indent-guide-dim: transparent;
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--tree-indent-guide-highlighted: transparent;
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}
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.tree:has(.branch-container:hover) {
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--tree-indent-guide-dim: transparent;
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--tree-indent-guide-highlighted: var(--border-1);
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}
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@media (hover: none) {
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.tree {
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--tree-indent-guide-dim: var(--border-1);
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--tree-indent-guide-highlighted: var(--border-1);
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}
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}
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/* Use an indent level appropriate for the viewport. */
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.tree ul {
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--tree-responsive-indent-width: clamp(8px, 2vw, var(--tree-indent-width));
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/* Draw indent guides. */
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padding-left: calc(var(--tree-responsive-indent-width) / 2);
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margin-left: calc(var(--tree-responsive-indent-width) / 2);
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border-left: 1px solid var(--tree-indent-guide-dim);
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transition: border-left-color var(--transition-duration);
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}
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.tree details:has(.branch-container:hover)>ul {
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border-left-color: var(--tree-indent-guide-highlighted);
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}
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/* Top level should not have an indent or a border. */
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.tree>ul {
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padding-left: 0;
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border-left: none;
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}
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.tree details {
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/* Disable the rightwards chevron in <details> elements */
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&>summary {
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list-style: none;
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cursor: pointer;
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&::-webkit-details-marker {
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display: none;
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}
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}
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}
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/* Child branches */
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.tree li {
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/* <li> elements should not have any bullet points or whatever */
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list-style: none;
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/* Stretch branch content to the full width of the page */
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&>div,
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&>details {
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width: 100%;
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}
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/* Add an underline for leaf branches */
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&>div {
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box-sizing: border-box;
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margin-bottom: -1px;
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border-bottom: 1px solid transparent;
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transition: border-bottom-color var(--transition-duration);
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&:hover {
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border-bottom-color: var(--border-1);
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}
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}
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&>div,
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&>details>summary {
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/* Child elements are laid out horizontally in a flexbox. */
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display: flex;
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align-items: center;
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}
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}
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/* <summary> is used for the visual content of branches with children. It's the large horizontal bar
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and notably *excludes* children. */
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.tree details>summary {
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/* Slightly round for elegance */
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border-radius: 8px;
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/* Give it a shaded background on hover */
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background-color: transparent;
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transition: background-color var(--transition-duration);
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&:hover {
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background-color: var(--shaded-background);
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}
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}
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/* For media without hover functionality, draw a bottom border everywhere as a visual anchor for where to tap */
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@media (hover: none) {
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.tree li>div:first-child,
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.tree li>details>summary:first-child {
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border-bottom: 1px solid var(--border-1);
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}
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.tree details>summary {
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/* In that case summaries shall not be rounded. */
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border-radius: 0px;
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}
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}
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/* The following three elements - bp, bc, and bb - are there in all branches, regardless of their parent. */
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/* bp - bullet point */
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th-bp {
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display: block;
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width: var(--tree-indent-width);
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height: 24px;
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background-image: var(--icon-leaf);
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background-repeat: no-repeat;
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background-position: 50% 50%;
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/* Prevent shrinkage when viewport is too low */
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flex-shrink: 0;
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}
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/* Change image of th-bp if it has children and/or is collapsible */
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.tree details[open]>summary>th-bp {
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background-image: var(--icon-collapse);
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}
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.tree details:not([open])>summary>th-bp {
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background-image: var(--icon-expand);
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}
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/* bc - branch content */
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th-bc {
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display: block;
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padding-top: 6px;
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padding-bottom: 6px;
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/* Grow to fill the entire available space. This pushes out th-bb to the far right. */
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flex-grow: 1;
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/* Bit of a hack to make <pre>s in <th-bc> have scrollbars proper. */
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&:has(pre, th-literate-program) {
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overflow: hidden;
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}
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}
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/* Display a chevron hinting that the collapsed branch has more content in its children. */
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.tree details:not([open])>summary>th-bc>:last-child {
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&::after {
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content: '\00A0';
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display: inline-block;
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background-image: var(--icon-more);
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background-repeat: no-repeat;
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background-position: 50% 50%;
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width: 16px;
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height: 1.2em;
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vertical-align: text-bottom;
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margin-left: 0.5em;
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margin-right: -32px;
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}
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}
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/* Display a [draft] pill for branches that are drafts. */
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.tree li.draft {
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&>details>summary>th-bc::before,
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&>div>th-bc::before {
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content: 'draft';
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display: block;
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width: min-content;
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background-color: #058ef0;
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color: #ffffff;
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padding: 4px 12px;
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margin-bottom: 4px;
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border-radius: 100px;
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}
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}
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/* bb - button bar */
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th-bb {
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height: 100%;
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margin: 4px;
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/* Should be displayed on the top of the branch rather than in the middle. */
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align-self: start;
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display: flex;
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flex-direction: row;
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align-items: center;
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/* Keep the button bar invisible by default. */
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opacity: 0%;
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|
transition: opacity var(--transition-duration);
|
|
}
|
|
|
|
/* When the parent is hovered over, display the button bar. */
|
|
.tree *:hover>th-bb {
|
|
opacity: 100%;
|
|
}
|
|
|
|
/* For media without hover functionality, th-bb should always be visible. */
|
|
@media (hover: none) {
|
|
.tree th-bb {
|
|
opacity: 100%;
|
|
|
|
/* Replace margin with button size to make it easier to click. */
|
|
margin: 0px;
|
|
|
|
& a.icon {
|
|
width: 32px;
|
|
height: 32px;
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Style branch dates to be smaller and less noticable. */
|
|
th-bb .branch-date {
|
|
opacity: 50%;
|
|
font-size: 0.8em;
|
|
}
|
|
|
|
/* Hide branch dates on very small displays. No clue how to fix this just yet. */
|
|
@media (max-width: 600px) {
|
|
th-bb .branch-date {
|
|
display: none;
|
|
}
|
|
}
|
|
|
|
/* Icons (used in the button bar) */
|
|
.tree {
|
|
& .icon {
|
|
background-repeat: no-repeat;
|
|
background-position: 50% 50%;
|
|
opacity: 35%;
|
|
|
|
width: 24px;
|
|
height: 24px;
|
|
}
|
|
|
|
& .icon-permalink {
|
|
background-image: var(--icon-permalink);
|
|
}
|
|
|
|
& .icon-go {
|
|
background-image: var(--icon-go);
|
|
}
|
|
}
|
|
|
|
/* Style the loading text to not be too attention grabbing. */
|
|
.tree .link-loading {
|
|
padding-left: 24px;
|
|
opacity: 50%;
|
|
}
|
|
|
|
/* Highlight branch selected by # or ? in URL.
|
|
The latter is not supported by CSS so we use some auxiliary JavaScript to add a .target class
|
|
to the element highlighted by ?. */
|
|
.tree :target,
|
|
.tree .target {
|
|
|
|
&>details>summary,
|
|
&>div {
|
|
background-color: var(--shaded-background);
|
|
background: linear-gradient(to right,
|
|
transparent 12.5%, var(--shaded-background),
|
|
transparent, var(--shaded-background),
|
|
transparent, var(--shaded-background) 87.5%);
|
|
background-size: 800% 100%;
|
|
background-position-x: 100%;
|
|
animation: hey-listen 2s linear;
|
|
}
|
|
}
|
|
|
|
@keyframes hey-listen {
|
|
0% {
|
|
background-position-x: 0%;
|
|
}
|
|
|
|
100% {
|
|
background-position-x: 100%;
|
|
}
|
|
}
|
|
|
|
/* <noscript> navigation links */
|
|
.tree .navigate {
|
|
padding-left: 24px;
|
|
background-repeat: no-repeat;
|
|
background-position: 0% 50%;
|
|
opacity: 80%;
|
|
}
|
|
|
|
/* branch-quote class for "air quote branches"; used to separate a subtree from a parent tree
|
|
stylistically such that it's interpretable as a form of block quote. */
|
|
ul.branch-quote {
|
|
--vertical-margin: 8px;
|
|
--padding: 8px;
|
|
|
|
margin-top: var(--vertical-margin);
|
|
margin-bottom: var(--vertical-margin);
|
|
padding-top: var(--padding);
|
|
padding-bottom: var(--padding);
|
|
padding-right: var(--padding);
|
|
border: 1px solid var(--border-1);
|
|
border-radius: 8px;
|
|
|
|
position: relative;
|
|
|
|
|
|
&::before {
|
|
--recursive-wght: 900;
|
|
--recursive-casl: 0;
|
|
|
|
content: '“';
|
|
position: absolute;
|
|
right: 16px;
|
|
top: 1px;
|
|
font-size: 3rem;
|
|
opacity: 50%;
|
|
|
|
transition: opacity var(--transition-duration);
|
|
}
|
|
|
|
&:hover::before {
|
|
opacity: 0%;
|
|
}
|
|
}
|