.bbs-toc-toggle {
  color: var(--bbs-color-white);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background-color: var(--bbs-color-green);
  border: none;
  padding: 0.75rem 1rem;
  width: 100%;
  border-radius: 0;
  line-height: 1;
}

.bbs-toc-toggle:hover,
.bbs-toc-toggle:active,
.bbs-toc-toggle:focus {
  background-color: var(--bbs-color-green);
  color: var(--bbs-color-white);
}

.bbs-toc-toggle__text {
  font-family: var(--bbs-font-family-heading);
  margin: 0;
  font-size: 0.75rem;
  letter-spacing: var(--bbs-letter-spacing);
  text-transform: uppercase;
  line-height: 1;
}

.bbs-toc-toggle__icon {
  font-size: var(--bbs-font-size-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1rem;
  height: 1rem;
}

.bbs-toc-toggle__icon i {
  font-size: var(--bbs-font-size-sm);
  margin: 0;
}

.bbs-toc-content {
  max-height: 1000px;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  margin: 0;
  padding: 0;
  transition: var(--bbs-transition-base);
}

.bbs-toc-content:not(.collapsed) {
  opacity: 1;
}

.bbs-toc-content.collapsed {
  max-height: 0;
  opacity: 0;
}

.bbs-toc-list {
  padding: 0.5rem 0;
  margin: 0;
  list-style: none;
  overflow-y: scroll;
  height: 360px;
}

.bbs-toc-h2-link,
.bbs-toc-h3-link {
  margin: 0.25rem 0;
}

.bbs-toc-h3-link {
  margin-left: 0.5rem;
}

.bbs-toc-list a {
  text-decoration: none;
  color: var(--bbs-color-black);
  display: flex;
  align-items: flex-start;
}

.bbs-toc-list a:hover {
  color: var(--bbs-color-orange);
}

.bbs-toc-list .bbs-toc-number {
  margin-right: 0.5rem;
  font-weight: bold;
}

.bbs-toc-list .bbs-toc-text {
  flex: 1;
}

/* Spinner */
.bbs-toc-spinner-container {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 360px;
  padding: 1rem;
}
.bbs-toc-spinner {
  display: inline-block;
  width: 1.25rem;
  height: 1.25rem;
  border: 2px solid var(--bbs-color-green);
  border-radius: 50%;
  border-top-color: transparent;
  animation: bbs-toc-spin 0.6s linear infinite;
}

@keyframes bbs-toc-spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}