/* ----------------------------------------------------------------------------
 *                              Basic styling
 * ------------------------------------------------------------------------- */

* {
    --code-font-size: 9.25pt; 
    --api-font-size: 10.5pt;
    --header-height: 40px;
    --footer-height: 85px;
    --footer-padding-top: 5px;

    --heading-font: "Libre Baskerville", serif;
    --main-font: "Inter", sans-serif;
    --mono-font: "SF Mono", monospace;

    --main-content-padding: 20px;
}

html {
    scroll-padding-top: var(--header-height);
}

body {
    font-family: var(--main-font);
    letter-spacing: 0.25pt;
    /* line-height: 14pt; */
}

h1, h2, h3, h4, h5, h6, .rubric {
    font-family: var(--heading-font);
    font-weight: 500 !important;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}
 
h1 {
    font-size: 16pt;
    margin-bottom: 1.25rem;
}

h2 {
    margin-top: 2rem;
    font-size: 11.5pt;
}

h3 {
    font-size: 10.5pt;
}

h4 {
    font-size: 9.5pt;
}

h5, h6 {
    font-size: 9pt;
}

a {
    text-decoration: none !important;
}

.prima-facie a:visited {
    color: var(--color-link) !important;
}

p {
    font-family: var(--main-font);
    font-size: 10.5pt;
}

article p {
    line-height: 1.7;
}

article > section:not(:last-child) {
   margin-bottom: 40px; 
}

pre, .code {
    font-family: var(--mono-font);
}

dl > dt {
    font-size: initial;
}

figure {
    margin-bottom: 20px !important;
}

figure img, img {
    margin-top: 20px;
    border-radius: 10px;
}

figure img:not(:has(+ figcaption)), img:not(:has(+ figcaption)) {
    margin-bottom: 20px;
}

figcaption {
    border-top: 1px solid var(--color-background-border);
    margin: 10px clamp(10px, 200px, 15%) 0px clamp(10px, 200px, 15%);
    text-align: left;
    padding: 5px 10px;
}

figcaption > p:first-child {
    margin-top: 0;
}

figcaption .caption-text::before {
    content: 'Figure. ';
    font-weight: bold;
}

figcaption .caption-text {
    font-size: 0.85rem;
    color: var(--color-foreground-secondary);
}


/* ----------------------------------------------------------------------------
 *                              Layout styling
 * ------------------------------------------------------------------------- */

.app {
    position: relative;
    min-height: calc(100% - var(--footer-height) - var(--footer-padding-top));
    padding-bottom: var(--footer-padding-top);
}

.prima-facie {
    margin: 0 auto;
    max-width: 40em;
    width: 100%;
    display: block;
    align-items: center;
    justify-content: center;
}

.centre {
    margin: 0 auto;
    align-items: center;
    justify-content: center;
    text-align: center;
}

header {
    top: 0px;
    position: sticky;
    z-index: 1000;
    height: var(--header-height);
}

.header-style {
    display: flex;
    border-bottom: 1px solid var(--color-background-border);
    padding: 10px;
    background: var(--color-background-primary);
    font-family: var(--heading-font);
}

@media(min-width: 82em) {
    .header-style {
        box-shadow: 0 0 5px 1px var(--color-background-border);
    }
}

.header-style > .brand {
    display: flex;
    align-items: center;
}

.header-style span {
    font-size: 20pt;
    text-decoration: none !important;
}

.header-contents {
    width: 100%;
    display: flex;
}

footer {
    height: var(--footer-height);
    margin: 0 !important;
    background: var(--color-background-primary);
    position: absolute;
    bottom: calc(-1 * var(--footer-height));
    width: 100%;
    padding: var(--footer-padding-top) 0 !important;
    border-top: 1px solid var(--color-background-border);
    z-index: 30;
}

.search-summary,
.context,
.footer-style {
    color: var(--color-foreground-secondary);
    line-height: 1.5;
    font-size: 0.75em;
}

.main-content-pane {
    display: flex;
    flex-direction: row;
    justify-content: center;
}

.main-content {
    display: flex;
    flex-direction: column;
    padding: 0px var(--main-content-padding);
    padding-bottom: 20px;
}

.main-content-nav-bar {
    display: none;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    display: flex;
    position: sticky;
    top: calc(var(--header-height) + 20.5px);
    background: var(--color-background-primary);
    z-index: 15;
}

.main-content-nav-bar .icon {
    height: 1.125rem;
    width: 1.125rem;
}

.rugged {
    margin: 0;
}

/* ----------------------------------------------------------------------------
 *                              Miscellaneous
 * ------------------------------------------------------------------------- */

.icon {
    display: block;
    height: 20px;
    width: 20px;
}

.simple-list {
    list-style-type: none;
    margin: 0;
}

.external-links {
    text-align: center;
    padding: 10px;
    display: flex;
    justify-content: center;
}

/* ----------------------------------------------------------------------------
 *                              Furo-overrides
 * ------------------------------------------------------------------------- */

.header-style .theme-toggle-container {
    position: absolute;
    right: 20px;
}

.back-to-top {
    z-index: 16;
    top: calc(var(--header-height) + 20px + 4px);
    /* bottom: calc(var(--footer-height) + var(--footer-padding-top) + 5px); */
    /* top: auto; */
}

.field-list > strong {
    font-family: var(--mono-font);
}
.field-list > dd > p > strong,
.field-list > dd > p > em,
.field-list > dd > p > a.reference.internal,
.field-list > dd > ul > li > p > strong,
.field-list > dd > ul > li > p > a.reference.internal,
.field-list > dd > ul > li > p > em {
  font-family: var(--font-stack--monospace);
  font-style: normal;
  font-size: var(--code-font-size);
  color: var(--color-api-name);
}

.field-list > dd > p > a.reference.internal,
.field-list > dd > ul > li > p > a.reference.internal {
  font-weight: bold;
}

.sidebar-drawer {
    position: fixed;
    left: 0px;
}

.footnote-list, .footnote-list * {
    font-size: 0.75rem;
}

.fn-bracket {
    display: none;
}

.admonition > * {
    font-family: var(--main-font);
}

.admonition * {
    font-size: 10pt;
}

.sidebar-drawer {
    position: fixed;
    top: calc(var(--header-height) + 2 * var(--header-padding));
}

.sidebar-brand {
    display: none;
}

.sidebar-scroll {
    /* 80px below = searchbox height */
    max-height: calc(100% - var(--header-height) - var(--footer-height) - 80px);
}

.toc-drawer {
    position: fixed;
    right: calc(100% - calc(50% - 26em) - 65em);
    z-index: 30;
    top: calc(var(--header-height) + 2 * var(--header-padding));
    overflow-y: scroll;
}

.toc-overlay {
    z-index: 20;
}

.toc-scroll {
    height: 100%;
    max-height: calc(100vh - var(--header-height) - 2 * var(--header-padding) - var(--footer-padding-top) - var(--footer-height));
}

@media(max-width: 82em) {
    .main-content-nav-bar {
        display: flex;
        border-bottom: 1px solid var(--color-background-border);
        padding: 10px 20px;
    }

    .sidebar-drawer {
        visibility: hidden;
    }

    .toc-drawer {
        visibility: hidden;
        right: 0;
        max-height: calc(100% - var(--header-height));
        overflow: scroll;
    }

    .toc-overlay-icon, .nav-overlay-icon {
        display: flex;
    }
}

@media(min-width: 82em) {
    .sidebar-drawer {
        visibility: visible;
    }

    .toc-drawer {
        visibility: visible;
    }
}

.content-icon-container {
    margin: 0;
}

.search li {
    border: 1px solid var(--color-background-border) !important;
    border-radius: 5px;
    margin-bottom: 20px;
    padding: 10px !important;
}

.search li * {
    font-size: 0.85rem;
}

.related-pages {
    display: none;
    margin-top: 20px;
    border-top: 1px solid var(--color-background-border);
    padding: 10px 0;
    font-size: 0.8rem;
}

.footnote-reference {
    left: -2px;
    position: relative;
}

.rubric {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid var(--color-background-border);
}

hr.docutils {
    display: none;
}

.line-block {
    height: 5px;
}

/* ----------------------------------------------------------------------------
 *                              toctree handling
 * ------------------------------------------------------------------------- */

[class^="toctree-l"].has-children > a {
    pointer-events: none;
    cursor: default;
    color: var(--color-sidebar-caption-text) !important;
}

[class^="toctree-l"].has-children > label {
    visibility:collapse;
}

[class^="toctree-l"]:not(.has-children) a {
    color: var(--color-link) !important;
}