/* Core palette + typography */
html {
  --primary-color: #1f6feb;            /* light blue accent */
  --primary-dark-color: #2d5891;
  --page-background-color: #ffffff;
  --page-foreground-color: #0b1220;

  --separator-color: #e6eefc;
  --side-nav-background: #dfebf7;      /* very light blue wash */
  --code-background: #edeef4;          /* GitHub-ish code bg */
  --border-radius: 8px;

  --font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Noto Sans", "Liberation Sans", sans-serif;

  /*Change height of search box*/
  --searchbar-height: 25px;

  --side-nav-fixed-width: 270px;
}

/* Top bar / title area: white with subtle border (GSL vibe) */
#titlearea {
  background: #dfebf7;
  border-bottom: 1px solid var(--separator-color);
}

#projectname {
  font-weight: 650;
}

/* Sidebar */
/* #side-nav, #nav-tree {
  background: var(--side-nav-background);
} */
#nav-tree .selected {
  background: rgba(31, 111, 235, 0.10);
  border-left: 1px solid var(--primary-color);
}

/* Links */
a, a:visited {
  color: var(--primary-color);
}
a:hover {
  color: var(--primary-dark-color);
  text-decoration: underline;
}

/* Content cards / boxes (make doxygen boxes less “heavy”) */
.memitem, .memproto, .memdoc, .fragment, .contents {
  border-radius: var(--border-radius);
}
.memproto {
  border: 1px solid var(--separator-color);
  background: #ffffff;
}
.memdoc {
  border: 1px solid var(--separator-color);
  border-top: 0;
}

/* Code blocks */
div.fragment, pre.fragment, code, .line {
  background: var(--code-background) !important;
}

/* Hide duplicate API entries in sidebar (keep accessible via Full API page) */
/* #side-nav a[href$="namespaces.html"],
#side-nav a[href$="annotated.html"],
#side-nav a[href$="classes.html"],
#side-nav a[href$="classindex.html"],
#side-nav a[href$="hierarchy.html"] {
  display: none !important;
} */