/* SEMFLOW TOC (Dynamic Island) */
.semflow-toc {
  /* Pure marker, do not affect layout */
  display: block;
  position: relative;
  pointer-events: none;
  margin: 0;
  padding: 0;
  background: none !important;
  border: 0 !important;
  box-shadow: none !important;
}
.semflow-toc > * { pointer-events: auto; }

.semflow-toc__container {
  /* Inline-block + max-content forces width-to-fit — !important wins over Bricks default */
  display: inline-block !important;
  vertical-align: top;
  width: max-content !important;
  max-width: calc(100vw - 40px);
  overflow: hidden;
  cursor: pointer;
  box-sizing: border-box;
  left: 50%;
  transform: translateX(-50%);
  transition: width var(--toc-expand-duration, 0.5s) cubic-bezier(0.34, 1.56, 0.64, 1),
              max-height var(--toc-expand-duration, 0.5s) ease,
              border-radius var(--toc-expand-duration, 0.5s) ease,
              box-shadow 0.3s ease;
}

.semflow-toc__header {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.semflow-toc__title {
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.semflow-toc__percentage {
  flex-shrink: 0;
}

.semflow-toc__progress {
  position: relative;
  width: var(--dimensions, 28px);
  height: var(--dimensions, 28px);
  flex-shrink: 0;
}
.semflow-toc__progress svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}
.semflow-toc__progress-bg {
  fill: none;
  stroke-width: var(--thickness, 10);
}
.semflow-toc__progress-bar {
  fill: none;
  stroke-width: var(--thickness, 10);
  stroke-dasharray: 251.2;
  stroke-dashoffset: 251.2;
  transition: stroke-dashoffset var(--progress-bar-duration, 0.3s) var(--progress-bar-ease, none);
}

/* Nav is positioned absolute when collapsed so its content doesn't affect parent's max-content width */
.semflow-toc__nav {
  position: absolute;
  visibility: hidden;
  pointer-events: none;
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--toc-expand-duration, 0.5s) ease,
              opacity 0.3s ease;
}
.semflow-toc__container[aria-expanded="true"] .semflow-toc__nav {
  position: static;
  visibility: visible;
  pointer-events: auto;
  max-height: 80vh;
  opacity: 1;
  overflow-y: auto;
}

.semflow-toc__nav-wrapper {
  display: flex;
  flex-direction: column;
}
.semflow-toc[data-direction="column-reverse"] .semflow-toc__nav-wrapper {
  flex-direction: column-reverse;
}

.semflow-toc__link {
  white-space: normal;
  text-decoration: none;
  transition: color var(--link-color-duration, 0.2s) var(--link-color-ease, ease);
  display: block;
}

/* Numbered link prefix (counter-based) */
.semflow-toc[data-numbered="1"] .semflow-toc__nav-wrapper {
  counter-reset: semflowTocCounter;
}
.semflow-toc[data-numbered="1"] .semflow-toc__link {
  position: relative;
  padding-left: 1.5em;
  counter-increment: semflowTocCounter;
}
.semflow-toc[data-numbered="1"] .semflow-toc__link::before {
  content: counter(semflowTocCounter) ". ";
  position: absolute;
  left: 0;
}

.semflow-toc__link.is-active {
  font-weight: 700;
  opacity: 1;
}

.semflow-toc__overlay {
  position: fixed;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  -webkit-backdrop-filter: blur(var(--blur, 8px));
  backdrop-filter: blur(var(--blur, 8px));
  transition: opacity 0.3s ease;
}
.semflow-toc:has(.semflow-toc__container[aria-expanded="true"]) .semflow-toc__overlay {
  opacity: 1;
  pointer-events: auto;
}