/*
Palette and layout follow box2d.org/documentation3d, which is Doxygen 1.17 dark plus a Box2D
accent sheet, so these docs read as a sibling of the upstream Box3D reference.
*/

:root {
	--page: #292a2d;
	--panel: #32363d;
	--text: #d8d8d8;
	--muted: #9aa0a6;
	--accent: #67d8ef;
	--border: #3f444c;
	--note: #456114;
	--body-font: Roboto, 'Lucida Grande', Geneva, Helvetica, Arial, sans-serif;
	--mono-font: 'JetBrains Mono', Consolas, Monaco, 'Ubuntu Mono', monospace;
}

* {
	box-sizing: border-box;
}

body {
	margin: 0;
	background-color: var(--page);
	color: var(--text);
	font-family: var(--body-font);
	font-size: 15px;
	line-height: 1.6;
}

a {
	color: var(--accent);
	text-decoration: none;
}

a:hover {
	text-decoration: underline;
}

/* Header: logo, name with version, tagline, matching the Doxygen titlearea */
#titlearea {
	background-color: var(--page);
	border-bottom: 1px solid var(--border);
}

.title-inner {
	max-width: 1000px;
	margin: 0 auto;
	padding: 14px 24px;
	display: flex;
	align-items: center;
	gap: 16px;
}

.project {
	display: flex;
	align-items: center;
	gap: 14px;
	flex: 1;
	color: var(--text);
}

.project:hover {
	text-decoration: none;
}

.project-logo {
	width: 52px;
	height: 52px;
	flex-shrink: 0;
}

.project-text {
	display: flex;
	flex-direction: column;
}

.project-name {
	font-size: 24px;
	font-weight: 600;
	line-height: 1.2;
}

.project-number {
	font-size: 14px;
	font-weight: 400;
	color: var(--muted);
	margin-left: 8px;
}

.project-brief {
	font-size: 13px;
	color: var(--muted);
}

.repo-link {
	border: 1px solid var(--border);
	border-radius: 4px;
	padding: 5px 12px;
	font-size: 13px;
	white-space: nowrap;
}

/* Nav strip, standing in for Doxygen's tab bar */
#tabs {
	background-color: var(--panel);
	border-bottom: 1px solid var(--border);
}

.tablist {
	max-width: 1000px;
	margin: 0 auto;
	padding: 0 24px;
	list-style: none;
	display: flex;
	flex-wrap: wrap;
	gap: 2px;
}

.tablist a {
	display: block;
	padding: 9px 14px;
	font-size: 13px;
	color: var(--text);
}

.tablist a:hover {
	background-color: var(--page);
	text-decoration: none;
}

.tablist .current a {
	color: var(--accent);
	box-shadow: inset 0 -2px 0 var(--accent);
}

/* Content, capped at the same 1000px as the upstream docs */
.page {
	max-width: 1000px;
	margin: 0 auto;
	padding: 8px 24px 48px;
}

h1, h2, h3, h4 {
	line-height: 1.25;
	margin: 1.6em 0 0.6em;
}

h1 {
	font-size: 28px;
	margin-top: 0.8em;
}

h2 {
	font-size: 21px;
	color: var(--accent);
	border-bottom: 1px solid var(--border);
	padding-bottom: 6px;
}

h3 {
	font-size: 17px;
}

code {
	font-family: var(--mono-font);
	font-size: 0.88em;
	background-color: var(--panel);
	border-radius: 3px;
	padding: 2px 5px;
}

pre {
	background-color: var(--panel);
	border: 1px solid var(--border);
	border-radius: 4px;
	padding: 12px 14px;
	overflow-x: auto;
}

pre code {
	background: none;
	padding: 0;
	font-size: 13px;
}

table {
	border-collapse: collapse;
	width: 100%;
	margin: 1.2em 0;
	display: block;
	overflow-x: auto;
}

th, td {
	border: 1px solid var(--border);
	padding: 7px 11px;
	text-align: left;
}

th {
	background-color: var(--panel);
	font-weight: 600;
}

tr:nth-child(even) td {
	background-color: #2e3136;
}

/* Callout, matching the filled olive box upstream uses for cautions */
blockquote {
	background-color: var(--note);
	border: 1px solid #000;
	margin: 1.2em 0;
	padding: 12px 16px;
}

blockquote p {
	margin: 0;
}

blockquote a {
	color: #cdefff;
}

img {
	max-width: 100%;
	height: auto;
	border-radius: 4px;
	border: 1px solid var(--border);
	display: block;
	margin: 1em 0;
}

/* The logo is a transparent SVG on a dark header, so it takes none of the image chrome */
.project-logo {
	border: none;
	border-radius: 0;
	margin: 0;
}

hr {
	border: none;
	border-top: 1px solid var(--border);
	margin: 2em 0;
}

footer {
	border-top: 1px solid var(--border);
	margin-top: 32px;
	padding: 18px 24px 32px;
	color: var(--muted);
	font-size: 13px;
	text-align: center;
}

footer p {
	max-width: 1000px;
	margin: 0 auto;
}

@media (max-width: 640px) {
	.title-inner {
		flex-wrap: wrap;
	}

	.project-name {
		font-size: 20px;
	}

	.page {
		padding: 8px 16px 40px;
	}

	.tablist {
		padding: 0 8px;
	}
}