/* Floating toggle button + TOC hide/show styles */
body.toc-hidden .md-sidebar--secondary {
  display: none !important;
}

body.toc-hidden .md-content {
  margin-right: 0;
}

#toc-toggle-button.toc-toggle-fab {
  position: fixed;
  top: 6rem;
  right: 0.75rem;
  z-index: 2000;
  background: var(--md-primary-fg-color, #3f51b5);
  color: #fff;
  border: none;
  border-radius: 4px;
  padding: 0.45rem 0.65rem;
  font: 500 0.75rem/1 system-ui, sans-serif;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
  opacity: 0.85;
  transition: opacity 0.15s, transform 0.15s;
}

#toc-toggle-button.toc-toggle-fab:hover {
  opacity: 1;
}

#toc-toggle-button.toc-toggle-fab:active {
  transform: translateY(1px);
}

#toc-toggle-button.toc-toggle-fab:focus {
  outline: 2px solid #fff3;
  outline-offset: 2px;
}

#toc-toggle-button .toc-toggle-label {
  white-space: nowrap;
}

body.toc-hidden #toc-toggle-button {
  background: var(--md-accent-fg-color, #ff9800);
}

@media (max-width: 59.999em) {
  #toc-toggle-button.toc-toggle-fab {
    top: auto;
    bottom: 1rem;
    right: 1rem;
  }
}