/* ===== Responsive TOC – estilos corregidos (sin doble numeración) ===== */

#rtoc-desktop-target .rtoc-level-1 {
  max-height: 485px;
  overflow-y: auto;
}

/* Contenedor y título */
.rtoc-container {
  --toc-accent: var(--color-primary-700);
  --toc-line:   var(--gray-200, #e5e7eb);
  --toc-muted:  var(--gray-600, #6b7280);
  background: #fff;
  border-radius: 12px;
  padding: clamp(.9rem, 1.6vw, 1.2rem);
}

.rtoc-title {
  font-weight: 700;
  line-height: 1.2;
  font-size: var(--text-2xl);
  color: var(--color-dark-bg);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-md);
  letter-spacing: 0;
  text-transform: none;
  position: relative;
}

/* Listas base */
.rtoc-level-1,
.rtoc-level-2,
.rtoc-level-3 {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* Desactivar SIEMPRE la numeración nativa cuando el <ol> lleva la marca */
.rtoc-nav ol.rtoc-no-native,
.rtoc-nav ol.rtoc-no-native ol {
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
  counter-reset: none !important;
}
.rtoc-nav ol.rtoc-no-native > li { counter-increment: none !important; }
.rtoc-nav ol.rtoc-no-native li::marker { content: '' !important; }
.rtoc-nav ol.rtoc-no-native li::before { content: none !important; }

/* Item */
.rtoc-level-2 li + li { margin-top: .35rem; }

.rtoc-link {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 0.5rem;
  border-radius: 10px;
  border: 1px solid transparent;
  text-decoration: none;
  color: var(--text-dark, #17212a);
  background: transparent;
  transition: background-color .15s ease, border-color .15s ease;
}

/* Solo una numeración: la del span.rtoc-number */
.rtoc-number {
  display: inline-block;
  min-width: 2.6ch;              /* columna de número estable */
  text-align: right;
  color: var(--toc-muted);
  font-weight: 700;
  font-size: .85rem;
  font-variant-numeric: tabular-nums;
  opacity: .9;
}

.rtoc-text { line-height: 1.4; }

.rtoc-link:hover {
  background: color-mix(in oklab, #e9ecef, #fff 25%);
}
.rtoc-link:focus-visible {
  outline: 2px solid color-mix(in oklab, var(--toc-accent), #fff 60%);
  outline-offset: 2px;
  border-radius: 8px;
}
.rtoc-link.active,
.rtoc-link[aria-current="true"] {
  background: #e9ecef;
  position: relative;
}

/* Jerarquía visual por nivel (sin counters) */
.rtoc-level-1 > li > .rtoc-link {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-dark-bg);
  padding-left: 0;
}

.rtoc-level-2 > li > .rtoc-link {
  font-size: 1rem;
  font-weight: 500;
  color: var(--toc-muted);
  padding-left: 1.5rem;  /* sangría del subnivel */
  opacity: 0.85;
}

.rtoc-level-3 > li > .rtoc-link {
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--gray-400, #9ca3af);
  padding-left: 3rem;
  opacity: 0.7;
}

@media (max-width: 600px) {
  .rtoc-container { padding: .8rem; border-radius: 10px; }
  .rtoc-link { padding: .5rem .55rem; border-radius: 8px; }
}