:root {
  --color-brand-primary: #28A8C8;
  --color-brand-content: #28A8C8;
  --color-link: #28A8C8;
  --color-link--hover: #FE5019;
  --color-link--visited: #28A8C8;
}

.sidebar-container a:visited {
  color: #28A8C8 !important;
}

/* ==========================================================================
   LFKit — Furo sizing tweaks
   ========================================================================== */

/* Bigger logo in sidebar + mobile header */
.sidebar-brand img,
.mobile-header .brand img {
  height: 110px !important;
  width: auto !important;
  max-height: none !important;
}

/* Bigger sidebar text */
.sidebar-container {
  font-size: 1.02rem !important;
}

.sidebar-container nav a {
  font-size: 1.02rem !important;
  line-height: 1.35 !important;
}

/* ==========================================================================
   LFKit — Heading colors
   ========================================================================== */

/* Main page title */
h1 {
  color: #FE5019;
}

/* Section titles */
h2, h3, h4 {
  color: #28A8C8;
}

h1:hover .headerlink,
h2:hover .headerlink,
h3:hover .headerlink {
  color: #FE5019;
}

/* ==========================================================================
   LFKit — Custom title styles
   ========================================================================== */

.lfkit-title {
  font-size: 2.6rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.lfkit-blue {
  color: #28A8C8;
}

.lfkit-red {
  color: #FE5019;
}

/* ==========================================================================
   LFKit — Sidebar title
   ========================================================================== */

.lfkit-brand-title {
  color: #FE5019 !important;   /* red */
  font-weight: 600;
  margin-top: 0.35rem;
}

/* optional hover */
.lfkit-brand:hover .lfkit-brand-title {
  color: #28A8C8 !important;   /* blue */
}

.lfkit-brand-title {
  letter-spacing: 0.02em;
}

/* force sidebar title color (covers both stock Furo + custom template) */
.sidebar-brand,
.sidebar-brand a,
.sidebar-brand a:visited,
.sidebar-brand-text,
.sidebar-brand-text * {
  color: #FE5019 !important;   /* red */
}

/* optional hover */
.sidebar-brand:hover,
.sidebar-brand:hover a,
.sidebar-brand:hover .sidebar-brand-text,
.sidebar-brand:hover .sidebar-brand-text * {
  color: #28A8C8 !important;   /* blue */
}

/* Make sphinx-design cards feel LFKit-branded */
.sd-card-header, .sd-card-title { color: #28A8C8; }
.sd-card:hover .sd-card-title { color: #FE5019; }


/* ==========================================================================
   LFKit — Sidebar typography
   ========================================================================== */

/* Main navigation links */
.sidebar-tree a {
  font-size: 1.08rem !important;   /* try 1.08–1.12 */
  line-height: 1.4;
}

/* Section headers inside the sidebar */
.sidebar-tree .caption-text {
  font-size: 1.05rem !important;
  font-weight: 600;
}

/* Search box text */
.sidebar-search input {
  font-size: 1.02rem;
}

/* Optional: increase spacing a bit */
.sidebar-tree li {
  margin-bottom: 0.15rem;
}

.sidebar-tree a {
  padding: 0.15rem 0;
}