/*
 * SPDX-FileCopyrightText: 2026 Lily Linck <lily-linck@murena.io>
 *
 * SPDX-License-Identifier: LGPL-3.0-or-later
 */

@import "reset.css";

/* Light Colors / Dark Colors */
:root {
	--background-normal: light-dark(#a8d4a8, #182418);
	--background-light: light-dark(#78d478, #243024);
	--background-lighter: light-dark(#48a448, #326432);
	--background-dark: light-dark(#b4d4b4, #0e120e);
	--background-darker: light-dark(#ceefce, #0a0e0a);

	--background-normal-alpha: light-dark(#a8d4a864, #18241864);
	--background-light-alpha: light-dark(#78d478a0, #243024a0);
	--background-lighter-alpha: light-dark(#48a448a0, #326432a0);
	--background-dark-alpha: light-dark(#b4d4b4a0, #0e120ea0);
	--background-darker-alpha: light-dark(#ceefcea0, #0a0e0aa0);

	--text: light-dark(#243024, #b4d4b4);
	--text-light: light-dark(#0e120e, #efefef);
	--text-lighter: light-dark(#0a0e0a, white);
	--text-dark: light-dark(#326432, #78d478);
	--text-darker: light-dark(#388838, #788c78);

	--accent: light-dark(#08a008, #20e020);
	--accent-light: light-dark(#068806, #20ff20);
	--accent-lighter: light-dark(#047804, #50ff50);
	--accent-dark: light-dark(#12a912, #24a824);
	--accent-darker: light-dark(#33c233, #009800);
}

:root {
	--transition-duration: 0.2s;
	--horizontal-margin: 0 1em;
	--horizontal-padding: 0 1em;
	--indent-size: 2em;
	--margin-size: 1em;
	--padding-size: 1em;
	--vertical-margin: 1em 0;
	--vertical-padding: 1em 0;
	--table-padding: 0.25em 0.5em;

	color-scheme: dark light;
}

/* Background */
html {
	background-color: var(--background-dark);
	color: var(--text);
}

/* Titles */
h1,
h2,
h3,
h4,
h5,
h6,
*.title {
	color: var(--text-dark);
}

/* Formatting */
*.emphasis {
	font-style: italic;
}
*.strong {
	font-weight: bold;
}
*.underline {
	text-decoration: underline;
}
*.strike {
	text-decoration: line-through;
}

*.spoiler {
	background-color: var(--background-light);
	color: transparent;
	user-select: none;
	transition-duration: var(--transition-duration);
	transition-property: color;
}
*.spoiler * {
	opacity: 0;
	transition-duration: var(--transition-duration);
	transition-property: opacity;
}
*.spoiler:focus-within,
*.spoiler.revealed {
	color: var(--text-light);
	user-select: auto;
}
*.spoiler:focus-within *,
*.spoiler.revealed * {
	opacity: 1;
}
*[role="math"] {
	background-color: var(--background-normal-alpha);
	border: 1px solid var(--background-normal);
	padding: calc(var(--padding-size) / 4);
	color: var(--text-light);
}

/* Paragraphs */
p {
	margin: var(--vertical-margin);
	text-align: justify;
}
p:first-of-type {
	margin-top: 0;
}
p.indent {
	margin-left: var(--indent-size);
}
p.indent_first {
	text-indent: var(--indent-size);
}

/* Alignment */
.align_center {
	text-align: center;
}
.align_justify {
	text-align: justify;
}
.align_left {
	text-align: left;
}
.align_right {
	text-align: right;
}

/* Quotations */
q::before,
q::after {
	color: var(--text-dark);
}

blockquote {
	border-left: 0.25em solid var(--text-dark);
	margin-top: var(--margin-size);
	margin-bottom: var(--margin-size);
	padding-left: var(--margin-size);
}
blockquote + p:has(> cite),
blockquote + p:first-of-type:has(> cite) {
	margin-top: calc(var(--margin-size) * -1);
	margin-bottom: var(--margin-size);
}

/* Lists */
ol,
ul {
	margin: var(--vertical-margin);
}

li::marker {
	color: var(--text-dark);
}

dt {
	color: var(--text-dark);
}
dt::after {
	content: ":";
	color: var(--text-dark);
}
dd {
	margin-left: 2em;
}

/* Links */
a {
	color: var(--accent);
	cursor: pointer;
	text-decoration: underline;
	transition-duration: var(--transition-duration);
	transition-property: background-color, color;
	transition-timing-function: ease;
}
a:visited {
	color: var(--accent-dark);
}
a:hover {
	color: var(--accent-light);
}
a:active {
	color: var(--accent-darker);
}

/* Notes */
*[role="note"] {
	background-color: var(--background-normal-alpha);
	border: 1px solid var(--background-lighter-alpha);
	border-left-width: 0.5em;
	color: var(--text-light);
	margin-top: var(--margin-size);
	margin-bottom: var(--margin-size);
	padding: calc(var(--padding-size) / 2);
}

/* Fieldset */
fieldset {
	border-color: var(--text);
}
fieldset hr {
	opacity: 0.5;
}

/* Textboxes */
input:not([type="hidden"]) {
	background-color: var(--background-normal-alpha);
	border-width: 1px;
	border-color: var(--accent-dark);
	border-radius: 0;
	color: var(--text-light);
	outline: none;
	padding: 0.25em;
	transition-property: background-color, border-color, color;
	transition-duration: var(--transition-duration);
	transition-timing-function: ease;
	vertical-align: middle;
}
input:not([type="hidden"]):hover {
	background-color: var(--background-light-alpha);
	border-color: var(--accent);
	color: var(--text-lighter);
}
input:not([type="hidden"]):active {
	background-color: var(--background-dark-alpha);
	border-color: var(--accent-darker);
	color: var(--text);
}
input:not([type="hidden"]):placeholder-shown,
input:not([type="hidden"]):hover:placeholder-shown {
	color: var(--text-dark);
}

input:not([type="hidden"]):focus {
	background-color: var(--accent-dark);
	border-color: var(--accent);
	color: var(--text-light);
}
input:not([type="hidden"]):focus:hover {
	background-color: var(--accent-dark);
	border-color: var(--accent-light);
	color: var(--text-lighter);
}
input:not([type="hidden"]):focus:active {
	background-color: var(--accent-darker);
	border-color: var(--accent);
	color: var(--text-lighter);
}

input:not([type="hidden"]):disabled,
input:not([type="hidden"]):disabled:placeholder-shown {
	background-color: var(--background-dark-alpha);
	border-color: var(--text-darker);
	color: var(--text-darker);
}

/* Buttons */
button,
input[type="button"],
input[type="reset"],
input[type="submit"] {
	background-color: var(--background-normal-alpha);
	border-width: 1px;
	border-color: var(--accent-dark);
	border-bottom-width: 4px;
	border-radius: 0.2em;
	color: var(--text-light);
	outline: none;
	padding: 0.5em;
	padding-bottom: calc(0.5em - 4px);
	transition-property: background-color, border-color, color;
	transition-duration: var(--transition-duration);
	transition-timing-function: ease;
}
button:hover,
input[type="button"]:hover,
input[type="reset"]:hover,
input[type="submit"]:hover {
	background-color: var(--background-light-alpha);
	border-color: var(--accent);
	color: var(--text-lighter);
}
button:active,
input[type="button"]:active,
input[type="reset"]:active,
input[type="submit"]:active {
	background-color: var(--background-dark-alpha);
	border-color: var(--accent-darker);
	color: var(--text);
}

button:focus,
input[type="button"]:focus,
input[type="reset"]:focus,
input[type="submit"]:focus {
	background-color: var(--accent-dark);
	border-color: var(--accent);
	color: var(--text-lighter);
}
button:focus:hover,
input[type="button"]:focus:hover,
input[type="reset"]:focus:hover,
input[type="submit"]:focus:hover {
	background-color: var(--accent);
	border-color: var(--accent-light);
	color: var(--text-lighter);
}
button:focus:active,
input[type="button"]focus:active,
input[type="reset"]focus:active,
input[type="submit"]focus:active {
	background-color: var(--accent-darker);
	border-color: var(--accent);
	color: var(--text-lighter);
}

button:disabled,
input[type="button"]:disabled,
input[type="reset"]:disabled,
input[type="submit"]:disabled {
	background-color: var(--background-dark-alpha);
	border-color: var(--text-darker);
	color: var(--text-darker);
}

/* Lines */
hr {
	border-color: var(--text);
	margin: var(--vertical-margin);
}

/* Textboxes */

/* Checkbox */
label:has(> input[type="checkbox"]) {
	display: inline-block;
	position: relative;
}
label:has(> input[type="checkbox"].icon_right) {
	padding-right: 1.33em;
}
label > input[type="checkbox"] {
	display: inline-block;
	height: 1em;
	left: -1em;
	width: 1em;
	opacity: 0;
}
label > input[type="checkbox"].icon_right {
	left: 0;
	margin-right: -1em;
}
label:has(> input[type="checkbox"])::before {
	background-color: var(--background-normal-alpha);
	border-color: var(--accent-dark);
	border-style: solid;
	border-width: 1px;
	content: " ";
	display: inline-block;
	height: 1em;
	left: 0;
	position: absolute;
	top: 0.25em;
	transition-duration: var(--transition-duration);
	transition-property: background-color, border-color;
	transition-timing-function: ease;
	width: 1em;
}
label:has(> input[type="checkbox"].icon_right)::before {
	left: auto;
	right: 0;
}
label:has(> input[type="checkbox"]):hover::before {
	background-color: var(--background-light-alpha);
	border-color: var(--accent);
}
label:has(> input[type="checkbox"]):active::before {
	background-color: var(--background-dark-alpha);
	border-color: var(--accent-darker);
}

label:has(> input[type="checkbox"])::after {
	border-color: var(--text);
	border-style: solid;
	border-width: 0 0.2em 0.2em 0;
	content: " ";
	display: inline-block;
	height: 0.75em;
	left: 0.25em;
	opacity: 0;
	position: absolute;
	top: 0.25em;
	transform: rotate(45deg);
	transition-duration: var(--transition-duration);
	transition-property: opacity;
	transition-timing-function: ease;
	width: 0.5em;
}
label:has(> input[type="checkbox"].icon_right)::after {
	left: auto;
	right: 0.25em;
}
label:has(> input[type="checkbox"]:checked)::after {
	opacity: 1;
}

label:has(> input[type="checkbox"]:focus)::before {
	background-color: var(--accent-dark);
	border-color: var(--accent);
}
label:has(> input[type="checkbox"]:focus):hover::before {
	background-color: var(--accent);
	border-color: var(--accent-light);
}
label:has(> input[type="checkbox"]:focus):active::before {
	background-color: var(--accent-darker);
	border-color: var(--accent);
}

label:has(> input[type="checkbox"]:disabled)::before {
	background-color: var(--background-dark-alpha);
	border-color: var(--text-darker);
}
label:has(> input[type="checkbox"]:disabled)::after {
	border-color: var(--text-darker);
}

/* Switch */
label > input[type="checkbox"][switch] {
	height: 1em;
	width: 2.5em;
}
label > input[type="checkbox"][switch].icon_right {
	margin-right: -2.5em;
}
label:has(> input[type="checkbox"].icon_right[switch]) {
	padding-right: 2.83em;
}
label:has(> input[type="checkbox"][switch])::before {
	border-radius: 1em;
	width: 2.5em;
}
label:has(> input[type="checkbox"][switch]:checked)::before {
	background-color: var(--text-dark);
}
label:has(> input[type="checkbox"][switch]:checked:hover)::before {
	background-color: var(--text);
}
label:has(> input[type="checkbox"][switch]:checked:active)::before {
	background-color: var(--text);
}

label:has(> input[type="checkbox"][switch])::after {
	background-color: var(--text-light);
	border-color: var(--text);
	border-width: 0.1em;
	border-radius: 50%;
	height: 1em;
	left: 0;
	opacity: 1;
	top: 0.2em;
	transition-property: left;
	width: 1em;
}
label:has(> input[type="checkbox"][switch].icon_right)::after {
	left: auto;
	right: 1.5em;
}
label:has(> input[type="checkbox"][switch]:checked)::after {
	left: 1.5em;
}
label:has(> input[type="checkbox"][switch].icon_right:checked)::after {
	left: auto;
	right: 0;
}

label:has(> input[type="checkbox"][switch]:checked:focus)::before {
	background-color: var(--accent-dark);
	border-color: var(--accent);
}
label:has(> input[type="checkbox"][switch]:checked:focus:hover)::before {
	background-color: var(--accent);
	border-color: var(--accent-light);
}
label:has(> input[type="checkbox"][switch]:checked:focus:active)::before {
	background-color: var(--accent-darker);
	border-color: var(--accent);
}

label:has(> input[type="checkbox"][switch]:disabled)::before {
	background-color: var(--background-dark-alpha);
	border-color: var(--text-darker);
}
label:has(> input[type="checkbox"][switch]:disabled)::after {
	background-color: var(--text-darker);
	border-color: var(--text-darker);
}

/* Radio */
label:has(> input[type="radio"]) {
	display: inline-block;
	position: relative;
}
label:has(> input[type="radio"].icon_right) {
	padding-right: 1.33em;
}
label > input[type="radio"] {
	display: inline-block;
	height: 1em;
	left: -1em;
	width: 1em;
	opacity: 0;
}
label > input[type="radio"].icon_right {
	left: 0;
	margin-right: -1em;
}
label:has(> input[type="radio"])::before {
	background-color: var(--background-normal-alpha);
	border-color: var(--accent-dark);
	border-radius: 50%;
	border-style: solid;
	border-width: 1px;
	content: " ";
	display: inline-block;
	height: 1em;
	left: 0;
	position: absolute;
	top: 0.25em;
	transition-duration: var(--transition-duration);
	transition-property: background-color, border-color;
	transition-timing-function: ease;
	width: 1em;
}
label:has(> input[type="radio"].icon_right)::before {
	left: auto;
	right: 0;
}
label:has(> input[type="radio"]):hover::before {
	background-color: var(--background-light-alpha);
	border-color: var(--accent);
}
label:has(> input[type="radio"]):active::before {
	background-color: var(--background-dark-alpha);
	border-color: var(--accent-darker);
}

label:has(> input[type="radio"])::after {
	background-color: var(--text);
	border-radius: 50%;
	content: " ";
	display: inline-block;
	height: 0.5em;
	left: 0.25em;
	opacity: 0;
	position: absolute;
	top: 0.45em;
	transition-duration: var(--transition-duration);
	transition-property: opacity;
	transition-timing-function: ease;
	width: 0.5em;
}
label:has(> input[type="radio"].icon_right)::after {
	left: auto;
	right: 0.25em;
}
label:has(> input[type="radio"]:checked)::after {
	opacity: 1;
}

label:has(> input[type="radio"]:focus)::before {
	background-color: var(--accent-dark);
	border-color: var(--accent);
}
label:has(> input[type="radio"]:focus):hover::before {
	background-color: var(--accent);
	border-color: var(--accent-light);
}
label:has(> input[type="radio"]:focus):active::before {
	background-color: var(--accent-darker);
	border-color: var(--accent);
}

label:has(> input[type="radio"]:disabled)::before {
	background-color: var(--background-dark-alpha);
	border-color: var(--text-darker);
}
label:has(> input[type="radio"]:disabled)::after {
	background-color: var(--text-darker);
}

/* Range */
label:has(> input[type="range"] + datalist) {
	display: inline-grid;
	grid-template-columns: auto auto;
}
label > input[type="range"] {
	margin-left: 0.25em;
}
label > input[type="range"] + datalist {
	display: flex;
	flex-direction: row;
	grid-column: 2;
	justify-content: space-between;
	padding-left: 0.5em;
}
label > input[type="range"] + datalist > option {
	min-width: 1em;
}

/* File */
label > input[type="file"] {
	background-color: unset;
}

/* Select */
select {
	background-color: var(--background-normal-alpha);
	border-width: 1px;
	border-color: var(--accent-dark);
	border-radius: 0;
	color: var(--text-light);
	outline: none;
	padding: 0.25em;
	transition-property: background-color, border-color, color;
	transition-duration: var(--transition-duration);
	transition-timing-function: ease;
	vertical-align: middle;
}

select:hover {
	background-color: var(--background-light-alpha);
	border-color: var(--accent);
	color: var(--text-lighter);
}
/* Never really used */
/*select:active {
	background-color: var(--background-dark-alpha);
	border-color: var(--accent-darker);
	color: var(--text);
}*/

select:focus {
	background-color: var(--accent-dark);
	border-color: var(--accent);
	color: var(--text-light);
}
select:focus:hover {
	background-color: var(--accent-dark);
	border-color: var(--accent-light);
	color: var(--text-lighter);
}
/* Never really used */
/*select:focus:active {
	background-color: var(--accent-darker);
	border-color: var(--accent);
	color: var(--text-lighter);
}*/

select:disabled {
	background-color: var(--background-dark-alpha);
	border-color: var(--text-darker);
	color: var(--text-darker);
}

/* Tables */
table {
	border-spacing: 0;
	overflow-x: auto;
}

table > caption {
	font-weight: bold;
}

table tr {
	transition-property: background-color, color;
	transition-duration: var(--transition-duration);
}

table > tr,
table tbody tr {
	background-color: var(--background-dark);
	color: var(--text);
}
table > tr:hover,
table tbody tr:hover {
	background-color: var(--background-normal-alpha);
	color: var(--text-light);
}

table > tr:first-child,
table thead tr {
	background-color: var(--background-normal);
	color: var(--text-dark);
}
table > tr:first-child th,
table thead th {
	border: 1px solid var(--background-light);
	border-bottom-color: var(--background-light-alpha);
	border-top-color: var(--background-light-alpha);
}
table tfoot tr {
	background-color: var(--background-normal-alpha);
	color: var(--text-dark);
}

table td,
table th {
	border: 1px solid var(--background-normal);
	padding: var(--table-padding);
	border-bottom-color: var(--background-normal-alpha);
	border-top-color: var(--background-normal-alpha);
}

table td {
	font-weight: normal;
	text-align: left;
}
table th {
	font-weight: bold;
	text-align: center;
}

/* Figure */
figure {
	display: inline-block;
}
figure figcaption {
	color: var(--text-dark);
	font-style: italic;
}
figure.frame > *:not(figcaption) {
	background-color: var(--background-normal-alpha);
	border: 1px solid var(--background-normal);
}

/* Color utils */
.bg_normal {
	background-color: var(--background-normal);
}
.bg_light {
	background-color: var(--background-light);
}
.bg_lighter {
	background-color: var(--background-lighter);
}
.bg_dark {
	background-color: var(--background-dark);
}
.bg_darker {
	background-color: var(--background-darker);
}
.bg_normal_alpha {
	background-color: var(--background-normal-alpha);
}
.bg_light_alpha {
	background-color: var(--background-light-alpha);
}
.bg_lighter_alpha {
	background-color: var(--background-lighter-alpha);
}
.bg_dark_alpha {
	background-color: var(--background-dark-alpha);
}
.bg_darker_alpha {
	background-color: var(--background-darker-alpha);
}

.border_normal,
.border_light,
.border_lighter,
.border_dark,
.border_darker,
.border_normal_alpha,
.border_light_alpha,
.border_lighter_alpha,
.border_dark_alpha,
.border_darker_alpha {
	border: 1px solid;
}
.border_normal {
	border-color: var(--background-normal);
}
.border_light {
	border-color: var(--background-light);
}
.border_lighter {
	border-color: var(--background-lighter);
}
.border_dark {
	border-color: var(--background-dark);
}
.border_darker {
	border-color: var(--background-darker);
}
.border_normal_alpha {
	border-color: var(--background-normal-alpha);
}
.border_light_alpha {
	border-color: var(--background-light-alpha);
}
.border_lighter_alpha {
	border-color: var(--background-lighter-alpha);
}
.border_dark_alpha {
	border-color: var(--background-dark-alpha);
}
.border_darker_alpha {
	border-color: var(--background-darker-alpha);
}

.text_normal {
	color: var(--text-normal);
}
.text_light {
	color: var(--text-light);
}
.text_lighter {
	color: var(--text-lighter);
}
.text_dark {
	color: var(--text-dark);
}
.text_darker {
	color: var(--text-darker);
}

/* Spacing */
.square_margin {
	margin: var(--margin-size);
}
.horizontal_margin {
	margin: var(--horizontal-margin);
}
.vertical_margin {
	margin: var(--vertical-margin);
}

main,
article,
.square_padding {
	padding: var(--padding-size);
}
.horizontal_padding {
	padding: var(--horizontal-padding);
}
.vertical_padding {
	padding: var(--vertical-padding);
}

/* Details */
details {
	background-color: var(--background-normal-alpha);
	border: 1px solid var(--background-normal);
	height: 2em;
	padding: var(--padding-size);
	transition-duration: var(--transition-duration);
	transition-property: height;
}
details:open {
	height: 100%;
}

details > summary {
	background-color: var(--background-normal);
	color: var(--text-light);
	margin: calc(var(--padding-size) * -1);
	margin-bottom: 0;
	outline: none;
	padding: var(--table-padding);
	transition-duration: var(--transition-duration);
	transition-property: margin-bottom, background-color, color;
}
details > summary:hover,
details > summary:focus {
	color: var(--text-lighter);
	background-color: var(--background-light);
}
details > summary:active {
	color: var(--text-dark);
	background-color: var(--background-darker);
}

details:open > summary {
	background-color: var(--accent-dark);
	margin-bottom: var(--padding-size);
}
details:open > summary:hover {
	background-color: var(--accent);
}
details:open > summary:active {
	background-color: var(--accent-darker);
	color: var(--text);
}

details > summary::marker {
	color: var(--text-dark);
	transition-property: color;
}
details:open > summary::marker {
	color: var(--text-lighter);
}

/* Dialog */
dialog {
	background-color: var(--background-normal-alpha);
	border: 1px solid var(--background-light);
	color: var(--text);
	padding: var(--padding-size);
}
dialog > header {
	background-color: var(--background-lighter);
	color: var(--text-lighter);
	margin: calc(var(--padding-size) * -1);
	margin-bottom: var(--padding-size);
	padding-left: var(--padding-size);
	padding-right: var(--padding-size);
}
dialog > header:has(> button) {
	padding-right: 0;
	display: flex;
	justify-content: space-between;
	align-items: center;
}
dialog > header > button {
	border-radius: 0;
	margin-left: var(--padding-size);
}

dialog::backdrop {
	background-color: transparent;
	transition-duration: var(--transition-duration);
	transition-property: background-color;
}
dialog:open::backdrop {
	background-color: var(--background-dark-alpha);
}

/* Tooltip */
*[role="tooltip"] {
	background-color: var(--background-light);
	border: 1px solid var(--background-lighter);
	bottom: 100%;
	color: var(--text-light);
	margin-bottom: 0.75em;
	padding: 0.25em;
	opacity: 0;
	position: absolute;
	text-align: center;
	transition-duration: var(--transition-duration);
	transition-property: opacity;
	transition-delay: 0.5s;
}
*[role="tooltip"]::after {
	background-color: var(--background-light);
	border: 1px solid var(--background-lighter);
	border-top: none;
	border-left: none;
	bottom: -0.5em;
	content: "";
	display: inline-block;
	height: 1em;
	left: calc(50% - 0.25em);
	position: absolute;
	transform: rotate(45deg);
	width: 1em;
}
*:has(> *[role="tooltip"]) {
	position: relative;
}
*:has(> *[role="tooltip"]):hover > *[role="tooltip"],
*:has(> *[role="tooltip"]):focus-within > *[role="tooltip"] {
	opacity: 1;
}

/* Code */
code {
	background-color: var(--background-darker);
	color: var(--text-dark);
}
code:not(.codeblock)::before,
code:not(.codeblock)::after {
	content: "`";
}

code.codeblock {
	color: var(--text-light);
	display: block;
	font-family: monospace, mono;
	overflow-x: auto;
	padding: 0.5em;
}
code.codeblock .row {
	display: block;
}
code.codeblock .indent {
	display: block;
	margin-left: var(--indent-size);
}

/* Tabs */
*[role="tablist"] {
	background-color: var(--background-normal-alpha);
	border: 1px solid var(--background-light-alpha);
	padding: var(--padding-size);
	display: flex;
	flex-wrap: wrap;
	transition-duration: var(--transition-duration);
	transition-property: height;
}
*[role="tablist"] > details {
	background-color: transparent;
	border: none;
	display: contents;
	padding: 0;
	transition: none;
}
*[role="tablist"] > details > summary {
	height: 2em;
	list-style: none;
	order: 1;
}
*[role="tablist"] > details:not(:first-child) > summary {
	margin-left: 0;
}
*[role="tablist"] > details:not(:last-child) > summary {
	margin-right: 0;
}
*[role="tablist"] > details::details-content {
	opacity: 0;
	order: 2;
	width: 100%;
}
*[role="tablist"] > details[open]::details-content {
	opacity: 1;
}

*[role="tablist"][aria-orientation="vertical"] {
	display: grid;
	grid-column-gap: 2em;
	grid-template-columns: max-content auto;
	padding: 0 var(--padding-size);
}
*[role="tablist"][aria-orientation="vertical"] > details > summary {
	grid-column: 1;
	margin: 0 calc(var(--padding-size) * -1);
}
*[role="tablist"][aria-orientation="vertical"] > details::details-content {
	grid-column: 2;
	grid-row-end: 100;
	grid-row-start: 1;
}

/* Table of contents */
nav.content_table {
	background-color: var(--background-darker-alpha);
	border: 1px solid var(--background-darker);
	display: inline-block;
	padding: var(--padding-size);
}

nav.content_table ol,
nav.content_table ul {
	margin: 0;
	padding-left: 0;
	padding-left: var(--padding-size);
}
nav.content_table ol {
	padding-left: calc(var(--padding-size) * 2);
}

/* Return to top */
*:has(> *.return_top) {
	position: relative;
}
*:has(> *.return_top) > nav,
*:has(> *.return_top) > header {
	z-index: 1;
}

*.return_top {
	bottom: 0;
	display: inline-block;
	position: absolute;
	right: 0.5rem;
	top: 100vh;
}

*.return_top > a {
	--link-size: 2.5rem;
	display: inline-block;
	font-size: var(--link-size);
	font-weight: bolder;
	position: sticky;
	text-align: center;
	text-shadow:
		-2px -2px 0 var(--background-normal),
		2px -2px 0 var(--background-normal),
		-2px 2px 0 var(--background-normal),
		2px 2px 0 var(--background-normal);
	top: calc(100vh - var(--link-size) - 1rem);
}

*.return_top *[role="tooltip"] {
	font-size: 0.75rem;
	margin-bottom: 0.25rem;
	right: -0.5rem;
	transition-delay: 0.25s;
}

*.return_top:focus-within:not(:hover) *[role="tooltip"] {
	opacity: 0;
}