/* Left-nav + right-TOC collapse: expand the main column into freed space. */

.etn-rail-toggle {
  position: fixed;
  top: 50%;
  z-index: 1060;
  transform: translateY(-50%);
  width: 1.5rem;
  height: 3rem;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: #2b3e50;
  color: #dee2e6;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.35);
}

.etn-rail-toggle:hover {
  background: #375a7f;
  color: #fff;
}

.etn-rail-toggle:focus-visible {
  outline: 2px solid #00bc8c;
  outline-offset: 2px;
}

.etn-rail-toggle-left {
  left: 0;
  border-left: 0;
  border-radius: 0 0.35rem 0.35rem 0;
}

.etn-rail-toggle-right {
  right: 0;
  border-right: 0;
  border-radius: 0.35rem 0 0 0.35rem;
}

@media (min-width: 992px) {
  body.nav-sidebar .etn-rail-toggle-left,
  body:not(.etn-no-toc) .etn-rail-toggle-right {
    display: inline-flex;
  }

  /* Keep the left toggle clear of the docked sidebar when it is open. */
  body.nav-sidebar:not(.etn-hide-sidebar) .etn-rail-toggle-left {
    left: var(--etn-sidebar-width, 250px);
  }

  body.etn-hide-sidebar #quarto-sidebar,
  body.etn-hide-sidebar #quarto-sidebar-glass {
    display: none !important;
  }

  body.etn-hide-toc #quarto-margin-sidebar {
    display: none !important;
  }

  /* Expand main content into the columns the rails occupied. */
  body.etn-hide-sidebar:not(.etn-hide-toc) #quarto-document-content {
    grid-column: page-start / body-content-end !important;
  }

  body.etn-hide-toc:not(.etn-hide-sidebar) #quarto-document-content {
    grid-column: body-content-start / page-end !important;
  }

  body.etn-hide-sidebar.etn-hide-toc #quarto-document-content {
    grid-column: page-start / page-end !important;
  }

  body.etn-hide-sidebar.etn-hide-toc.docked #quarto-content.page-columns {
    grid-template-columns:
      [screen-start] 1.5em
      [screen-start-inset page-start page-start-inset body-start-outset body-start body-content-start]
      minmax(0, 1fr)
      [body-content-end body-end body-end-outset page-end-inset page-end screen-end-inset]
      1.5em
      [screen-end] !important;
  }
}

/* Figures should always use the full content width. */
#quarto-document-content .cell-output-display img,
#quarto-document-content figure img,
#quarto-document-content .quarto-figure img {
  max-width: 100%;
  height: auto;
}