/* Baseer — Custom Doxygen Stylesheet
 * Improves fonts, spacing, and overall layout readability.
 * Loaded via HTML_EXTRA_STYLESHEET so it overrides doxygen.css.
 */

/* ===== Font overrides ===== */
html {
  --font-family-normal: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-family-monospace: 'Fira Code', 'JetBrains Mono', Consolas, 'Ubuntu Mono', monospace;
  --font-family-nav: 'Inter', 'Lucida Grande', Geneva, Helvetica, Arial, sans-serif;
  --font-family-title: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-family-toc: 'Inter', Verdana, 'DejaVu Sans', Geneva, sans-serif;
  --font-family-search: 'Inter', Arial, Verdana, sans-serif;
  --font-family-tooltip: 'Inter', Roboto, sans-serif;

  /* Slightly larger nav font sizes for readability */
  --nav-font-size-level1: 14px;
  --nav-font-size-level2: 12px;
  --nav-font-size-level3: 11px;
}

/* ===== Base body typography ===== */
body {
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ===== Project title area ===== */
#titlearea {
  padding: 12px 16px;
  border-bottom: 2px solid var(--title-separator-color);
}

#projectname {
  font-size: 1.8em;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

#projectnumber {
  font-weight: 400;
  opacity: 0.6;
  font-size: 0.55em;
  margin-left: 4px;
}

#projectbrief {
  font-size: 0.95em;
  line-height: 1.5;
  margin-top: 4px;
  opacity: 0.75;
  font-weight: 400;
}

#projectlogo img {
  max-height: 56px;
  margin-right: 14px;
}

/* ===== Page headings ===== */
div.headertitle .title {
  font-size: 1.75em;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.3;
  padding-bottom: 8px;
}

.title .ingroups {
  font-size: 0.6em;
  font-weight: 400;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  letter-spacing: -0.01em;
}

h2.groupheader {
  font-size: 1.25em;
  padding-bottom: 6px;
  margin-top: 1.5em;
}

/* ===== Content area spacing ===== */
div.contents {
  padding: 16px 24px;
  max-width: 960px;
}

div.contents p,
div.contents li {
  line-height: 1.65;
}

/* ===== Member documentation ===== */
.memtitle {
  font-size: 1.05em;
  font-weight: 600;
  padding: 8px 12px;
}

.memname {
  font-size: 0.95em;
  font-weight: 500;
}

.memproto {
  padding: 10px 14px;
}

.memdoc {
  padding: 12px 16px;
  line-height: 1.6;
}

td.paramname {
  font-weight: 500;
  font-size: 0.9em;
}

/* ===== Code fragments ===== */
div.fragment,
pre.fragment {
  font-size: 0.88em;
  line-height: 1.55;
  padding: 14px 16px;
  border-radius: 6px;
}

code, .code {
  font-size: 0.9em;
}

/* ===== Navigation tree (sidebar) ===== */
#nav-tree .label {
  font-size: var(--nav-font-size-level1);
  line-height: 1.5;
  padding: 3px 0;
}

#nav-tree .item {
  padding: 2px 0;
}

#side-nav {
  width: 280px;
}

/* ===== Top navigation bar ===== */
.sm-dox a,
.sm-dox a:hover,
.sm-dox a:focus {
  font-size: 13px;
  font-weight: 500;
  padding: 6px 14px;
  letter-spacing: 0.01em;
}

/* ===== Tables ===== */
table.memberdecls {
  border-spacing: 0 2px;
}

.mdescLeft, .mdescRight,
.memItemLeft, .memItemRight {
  padding: 6px 10px;
  font-size: 0.92em;
}

.memItemLeft, .memTemplItemLeft {
  font-size: 0.88em;
  white-space: nowrap;
}

/* ===== Directory / file list ===== */
.directory td.entry {
  padding: 4px 8px;
  font-size: 0.93em;
}

/* ===== Footer ===== */
.navpath ul {
  font-size: 0.8em;
  padding: 6px 16px;
}

li.footer {
  font-size: 0.85em;
  opacity: 0.7;
}

/* ===== Search box ===== */
#MSearchBox {
  border-radius: 6px;
}

#MSearchField {
  font-size: 13px;
}

/* ===== Breadcrumb path ===== */
.navpath li.navelem a {
  font-size: 0.85em;
  font-weight: 500;
}

/* ===== Scrollbar refinement (Webkit) ===== */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb-color);
  border-radius: 4px;
}

::-webkit-scrollbar-track {
  background: var(--scrollbar-background-color);
}

/* ===== Tooltip ===== */
.ttc {
  font-size: 0.88em;
  line-height: 1.5;
  border-radius: 6px;
}

/* ===== Responsive: slightly tighter on small screens ===== */
@media (max-width: 768px) {
  div.contents {
    padding: 12px 14px;
  }

  #projectname {
    font-size: 1.4em;
  }

  #side-nav {
    width: 220px;
  }
}