/* Prerau Lab branding overlay on top of default Furo.
   Keeps Furo's default typography; adds a PRERAU LAB eyebrow above the
   project name and a sleepEEG.org link below (see templates/sidebar/brand.html).
*/

.prerau-brand-wrapper {
  padding: 1.2rem 0 0.6rem 0;
}

/* "PRERAU LAB" eyebrow */
.prerau-lab-eyebrow {
  font-weight: 500;
  font-size: 1.35rem;
  text-transform: uppercase;
  letter-spacing: 0.075em;
  color: var(--color-foreground-primary);
  line-height: 1.25;
  margin-bottom: 0.3rem;
}

/* Project name (Furo's default, but tightened under the eyebrow) */
.sidebar-brand {
  text-decoration: none;
  padding: 0;
}

.sidebar-brand-text {
  color: var(--color-foreground-secondary);
  font-weight: 400;
  font-size: 1.0rem;
  letter-spacing: 0;
}

/* sleepEEG.org link — between the eyebrow and the project name */
.prerau-lab-site-link {
  display: block;
  margin-bottom: 0.55rem;
  font-size: 0.82rem;
  color: var(--color-foreground-muted);
  text-decoration: none;
  transition: color 0.15s ease;
}

.prerau-lab-site-link:hover {
  color: var(--color-brand-primary);
}

/* Dark-mode tweaks */
body[data-theme="dark"] .prerau-lab-eyebrow {
  color: var(--color-foreground-primary);
}

/* Always-expanded sidebar toctree groups ------------------------------- */
/* Furo collapses `.toctree-l*.has-children` children via a hidden
   checkbox + label. Override to show every child list by default and
   hide the disclosure toggle. */

.sidebar-tree input.toctree-checkbox ~ ul {
  display: revert !important;
}

.sidebar-tree input.toctree-checkbox,
.sidebar-tree .toctree-l1.has-children > label,
.sidebar-tree .toctree-l2.has-children > label,
.sidebar-tree .toctree-l3.has-children > label {
  display: none !important;
}

/* Tighten spacing for the now-always-visible deep children */
.sidebar-tree li.toctree-l2 {
  margin-top: 0.15rem;
  margin-bottom: 0.15rem;
}