/* Default theme */
html, body {
    margin: 0;
    padding: 0.5ex 1ex;
    font-family: 'Atkinson Hyperlegible', 'Open Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 110%;
}

body {
    max-width: 80ex;
    margin: 0 auto;
}

body nav {
    text-align: center;
}
body nav h1 {
    text-align: center;
    color: #000;
    display: inline-block;
}

a:focus {
    background-color: rgb(0, 0, 238);
    color: white;
}

h1 a:focus,
h2 a:focus,
h3 a:focus,
h4 a:focus,
h5 a:focus,
h6 a:focus
{
    background-color: inherit;
    color: #2c3e50;
}

/* Search box */
body nav input {
    background-color: transparent;
    color: #000;
    border: none;
    border-bottom: 1px solid #888;
}
.results-box-container {
    z-index: 5;
    position: fixed;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0,0,0,0.3);
    top: 0;
    left: 0;
}
.results-box-container.hidden {
    display: none;
}
.results-box {
    min-width: 50vw;
    max-width: 90vw;
    min-height: 20ex;
    max-height: 90vh;
    overflow: auto;
    border-radius: 4px;
    margin: 2rem auto;
    box-shadow: 0px 1px 2px 1px rgba(0, 0, 0, 0.25);
    background-color: #fff;
}

.results-box-container .results-box input {
    width: 90%;
    margin: 0 auto;
    padding-top: 2ex;
    display: block;
    background-color: transparent;
    color: #000;
    border: none;
    border-bottom: 1px solid #888;
    outline: none;
    font-size: 100%;
}

.results-box-container .results-box input:focus {
    border-bottom: 1px solid #000;
}

@keyframes loading-query {
    from {
        border-bottom-color: hsl(0 80% 40%);
    }
    30% {
        border-bottom-color: hsl(80 80% 40%);
    }
    60% {
        border-bottom-color: hsl(180 80% 40%);
    }
    to {
        border-bottom-color: hsl(360 80% 40%);
    }
}
.results-box-container .results-box.loading input {
    animation-name: loading-query;
    border-bottom-width: 2px;
    animation-duration: 2s;
    margin-bottom: -1px;
    animation-iteration-count: infinite;
    animation-timing-function: linear;
}

/* Search box results */
.results-box ul {
    list-style: none;
    padding: 0;
}
.results-box ul li {
    padding: 0.25ex;
    margin: 1ex;
    border-radius: 4px;
    box-shadow: 0px 1px 2px 0px rgba(0, 0, 0, 0.25);
}

.results-box ul li h2 {
    font-size: 110%;
    padding: 1.25ex;
    display: block;
    margin: 0;
}

.results-box li h2.is-todo::before {
  content: 'TODO';
  display: inline-block;
  background-color: #D00;
  padding: 0.25ex;
  border-radius: 4px;
  font-size: 90%;
  margin-right: 0.5ex;
}

.no-results-box {
    padding: 1rem;
}

.no-results-box.hidden {
    display: none;
}

a.img {
    display: block;
}

img {
    max-width: 100%;
}

@font-face {
    font-family: "Atkinson Hyperlegible";
    src: url('./fonts/atkinson-hyperlegible/eot/Atkinson-Hyperlegible-Regular-102.eot');
    src: url('./fonts/atkinson-hyperlegible/eot/Atkinson-Hyperlegible-Regular-102.eot') format('embedded-opentype'),
         url('./fonts/atkinson-hyperlegible/woff2/Atkinson-Hyperlegible-Regular-102a.woff2') format('woff2'),
         url('./fonts/atkinson-hyperlegible/woff/Atkinson-Hyperlegible-Regular-102.woff') format('woff'),
         url('./fonts/atkinson-hyperlegible/ttf/Atkinson-Hyperlegible-Regular-102.ttf') format('truetype');

    /* Make sure text is displayed ASAP, even if this font is not ready. */
    font-display: swap;
}


/* Node styling */
.node {
    margin: 0 auto;
}

.node .node {
    padding: 1ex 0 1ex 1ex;
    border-left: 1px dashed #2c3e50;
}

.node.collapsed > .contents {
    display: none;
}

/* Item list */
.node .contents ul,
.global-table-of-contents ul {
    --tree-spacing : 1rem;
    --tree-radius  : 0.75ex;
    --tree-line-separation: 0.5rem;
    --tree-color: #ccc;
    --tree-border-radius: 5px;
    list-style: none;
}

.node .contents ul li,
.global-table-of-contents ul li{
    position: relative;
    padding-left: calc(var(--tree-spacing) * 2);
}

.node .contents ul li::after,
.global-table-of-contents ul li::after {
    content: '';
    display: block;
    position: absolute;
    top: calc(var(--tree-spacing) / 2 - var(--tree-radius));
    left: calc(var(--tree-spacing) - var(--tree-radius) - 1px);
    width: calc(2 * var(--tree-radius));
    height: calc(2 * var(--tree-radius));
    border-radius: 50%;
    background: var(--tree-color);
}

.node .contents ul li::before,
.global-table-of-contents ul li::before {
    content: ' ';
    width: var(--tree-spacing);
    display: inline-block;
    border-bottom: 2px dashed var(--tree-color);
    vertical-align: super;
    margin-right: calc(var(--tree-line-separation) + 0.5ex);
    margin-left: calc(0px - (var(--tree-line-separation) * 4) - 2px);
}

/* Nested item list */
.node .contents ul ul,
.global-table-of-contents ul ul {
    padding: 0;
    margin-left: calc(var(--tree-spacing));
    list-style: none;
}

.node .contents ul > li > ul,
.global-table-of-contents ul > li > ul {
    margin-left: calc(0px - var(--tree-spacing));
}

.node .contents ul ul li,
.global-table-of-contents ul ul li {
    margin-left: calc(0px - var(--tree-radius) / 2 + 2px);
    border-left: 2px solid var(--tree-color);
}

.node .contents ul ul li::marker,
.global-table-of-contents ul ul li::marker {
    content: '';
}

.node .contents ul ul li::after,
.global-table-of-contents ul ul li::after {
    left: calc(var(--tree-spacing) * 2 - 0.5ex);
}

.node .contents ul ul li::before,
.global-table-of-contents ul ul li::before {
    width: calc(var(--tree-spacing) * 2);
    height: calc(var(--tree-spacing) + 5px);
    margin-top: -100%;
    border-radius: 0;
    top: calc(-0.5ex - 2px);
    border-left: 2px solid var(--tree-color);
    border-bottom-style: solid;
}

.node .contents ul ul li:last-of-type::before,
.global-table-of-contents ul ul li:last-of-type::before {
    border-bottom-left-radius: var(--tree-border-radius);
}

.node .contents ul li:last-of-type,
.global-table-of-contents ul li:last-of-type {
    border-color: transparent;
}

.node .node > .title::before {
    content: "#";
    display: inline-block;
    color: #888;
}

.node .title {
    margin: 0;
}

/* Inhibit <p> tags inside inlined items */
/* TODO: Remove need for this on generator */
.item p {
  display: inline;
}
h1 p,h2 p,h3 p,h4 p,h5 p,h6 p, li p {
  display: inline;
}

.connections ul {
  margin-top: 0;
}

/* Headers */
body > .node > h1 {
    text-align: center;
}

.node .node h1 {
    font-size: 150%;
}

h1,h2,h3,h4,h5,h6 {
    margin-top: 0;
    color: #2c3e50;
}

h1 > a, h2 > a, h3 > a, h4 > a, h5 > a, h6 > a {
    text-decoration: none;
    color: inherit;
}

h1.title .state {
    font-size: 50%;
    vertical-align: middle;
    /* background-color: rgba(255,255,255,0.3); */
    background-color: rgba(0,0,0,0.1);
    padding: 4px;
    border-radius: 5px;
}

h1.title .state.todo-True {
    background-color: rgba(255,0,0,0.5);
}
h1.title .state.todo-False {
    background-color: rgba(0,255,0,0.25);
}

h1.title .tags {
    float: right;
}
h1.title .tags .tag {
    font-size: 50%;
    vertical-align: middle;
    /* background-color: rgba(255,255,255,0.3); */
    background-color: rgba(0,0,0,0.1);
    padding: 4px;
    margin-left: 2px;
    border-radius: 5px;
}
h1.title .tags .tag:before {
    content: '[';
}
h1.title .tags .tag:after {
    content: ']';
}
/* Lists */
li .tag {
    font-weight: bold;
}

li .tag::after {
    content: " :: ";
}

a.internal::before {
    content: '{ ';
}
a.internal::after {
    content: ' }';
}
a.external::after {
    content: ' ↗';
}

/* Markup */
.underlined {
    text-decoration: underline;
}

/* Code blocks */
pre {
    overflow: auto;
    padding: 0.25ex;
    box-shadow: 0px 1px 2px 1px rgba(0, 0, 0, 0.25);
    border-radius: 2px;
}
pre > code {
    display: block;
    line-height: 1.2em;
    overflow: auto;
}
pre code {
  padding: 0.5ex;
  font-size: medium;
  background: #fff;
  color: #000;
  border: none;
  font-size: 85%;
  border-radius: 4px;
}

.highlight pre {
    padding: 0.5ex;
}

code, .verbatim {
    padding: 0.25ex 0.5ex;
    margin: 0.25ex;
    background: #eee;
    color: #600;
    font-family: Menlo, Monaco, "Courier New", monospace;
    font-size: 85%;
}

/* Results */
.results.lang-text {
    border-radius: 4px;
    border: 1px solid rgba(255,255,255,0.5);
    padding: 1ex;
    max-height: 80vh;
    overflow-y: auto;
}


.content {
    margin: 1ex;
}

article.post {
    max-width: min(650px, 100ex);
    margin: 0 auto;
}
/* Header */
.site-header {
    background-color: #F7F7FF;
    border-bottom: rgba(0,0,0,0.1) 1px solid;
    text-align: center;
    padding: 1ex;
}
.site-header h1 {
    margin-top: 0;
    font-size: 200%;
    font-family: monospace, sans;
    color: #000;
}
.site-header .site-links .fancy-link {
    border-right: 1px solid #000;
    padding-left: 0.75ex;
}
.site-header .site-links .fancy-link:last-of-type {
    border: none;
}

/* Post header */
.post-metadata ul.post-tags {
    list-style: none;
    display: inline;
    padding: 0;
}

.post-metadata ul.post-tags li.post-tag::before {
    content: '#';
}
.post-metadata ul.post-tags li {
    display: inline;
}

/* Post index. */
.post-index .post-container {
    /* box-shadow: 0px 2px 4px 2px rgba(0, 0, 0, 0.26); */
    /* border-radius: 2px; */
    /* padding: 1ex; */
    margin-bottom: 1em;
    padding-bottom: 1em;
    border-bottom: #000 1px dashed;
}

/* Tables. */
table, th, td, tr {
    border: 1px solid black;
    border-collapse: collapse;
}
td {
    padding: 0.5ex;
}
tr.__table-separator {
    border-bottom: 0.5ex solid black;
}

.connections svg {
    max-width: 100%;
    height: auto;
}

.connections svg #graph0 > polygon {
  /* Main box */
  fill: transparent;
  stroke: none;
}

/* Side-to-side */
@media (min-width: 120ex) {
    body:not(.no-toc) {
        margin: 0;
        max-width: none;
    }
    body:not(.no-toc) > .node {
        margin-left: 25rem;
    }
    body:not(.no-toc) .global-table-of-contents {
        position: fixed;
        left: 1ex;
        max-width: 25rem;
        top: 1ex;
        overflow: auto;
        max-height: 100vh;
    }
}

/* Dark mode. */
@media (prefers-color-scheme: dark) {
    html {
        background-color: #1d1f21;
        color: #fafafe;
    }

    .node .node {
        border-color: #8c9ea0;
    }

    .node .node > .title::before {
        color: #aaa;
    }

    h2 a {
        color: #fafafe;
    }
    a {
        color: #00fdf2;
    }
    a:focus {
        background-color: #00fdf2;
        color: black;
    }
    h1 a:focus,
    h2 a:focus,
    h3 a:focus,
    h4 a:focus,
    h5 a:focus,
    h6 a:focus
    {
        background-color: inherit;
        color: #f7da4a;
    }
    h1,h2,h3,h4,h5,h6 {
        color: #f7da4a;
    }
    /* Header */
    .site-header {
        background-color: #303033;
        border-bottom: rgba(0,0,0,0.1) 1px solid;
    }
    .site-header h1 {
        color: #fff;
    }
    .site-header .site-links .fancy-link {
        border-right: 1px solid #fff;
    }

    /* Nav bar */
    body nav h1 {
        color: #eee;
    }
    body nav input {
        color: #ddd;
        border-bottom: 1px solid #888;
    }
    .results-box-container .results-box input {
        color: #ddd;
        border-bottom: 1px solid #888;
    }
    .results-box {
        box-shadow: none;
        background-color: #262628;
    }
    .results-box ul li {
        background-color: #303033;
        box-shadow: none;
    }
    .results-box ul li h2 {
        color: white;
    }
    .results-box-container .results-box input:focus {
        border-bottom: 1px solid #fff;
    }

    /* Code blocks */
    .highlight pre {
        padding: 1ex;
        background-color: #262628;
    }
    pre {
        padding: 0.5ex;
        background-color: inherit;
        box-shadow: none;
    }
    pre code {
        padding: 1ex;
        font-size: medium;
        border: none;
        background: #262628;
        color: #fff;
    }

    code, .verbatim {
        background: #262628;
        color: #FFF;
        font-family: Menlo, Monaco, "Courier New", monospace;
    }

    /* Results */
    .results.lang-text {
        border: 1px solid rgba(255,255,255,0.25);
    }

    .node .contents ul,
    .global-table-of-contents ul {
        --tree-color: #aaa;
    }

    /* Tables. */
    table, th, td, tr {
        border: 1px solid #eee;
    }
    tr.__table-separator {
        border-bottom: 0.5ex solid #eee;
    }

    .connections svg polygon {
        stroke: white;
        fill: #222;
    }
    .connections svg text {
        fill: white;
    }
    .connections svg path {
        stroke: white;
    }
}