/* Paired with js/sidebar-toggle.js. */

.site-sidebar-toggle {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1050;
  background: var(--bs-body-bg, #fff);
  border: 1px solid var(--bs-border-color, #dee2e6);
  border-radius: 4px;
  padding: 2px 8px;
  cursor: pointer;
  color: inherit;
  opacity: 0.5;
  font-size: 0.9em;
  line-height: 1;
}
.site-sidebar-toggle:hover { opacity: 1; }

.site-sidebar-toggle-open { display: none; }
html.sidebar-collapsed .site-sidebar-toggle-open { display: inline; }
html.sidebar-collapsed .site-sidebar-toggle-close { display: none; }

/* Hide sidebar only; leave the grid template alone so main + right TOC don't reflow. */
@media (min-width: 992px) {
  html.sidebar-collapsed #quarto-sidebar { display: none; }
}

.quarto-dark .site-sidebar-toggle {
  background: #2b3e50;
  border-color: #3a4f5f;
  color: #ddd;
}

/* Quarto's own hamburger already handles mobile/tablet. */
@media (max-width: 991.98px) {
  .site-sidebar-toggle { display: none; }
}