/* components/tabs-sort.css */

/* Pestañas de cuentos y Orden asc y desc
   ============================================================ */

.tab-group {
  display: flex;
  gap: 10px;
  margin: 18px 0 6px;
}

.tab-button {
  padding: 8px 18px;
  background: transparent;
  border: 1px solid var(--border-subtle);
  border-radius: 999px;
  color: var(--text-body);
  font-family: var(--font-body);
  font-size: 0.85rem;
  cursor: pointer;
  transition:
    background-color 0.15s ease,
    border-color 0.15s ease,
    color 0.15s ease;
}

.tab-button:hover {
  border-color: var(--hover-primary);
  color: var(--hover-primary);
}

.tab-button.is-active {
  background: var(--cta-primary);
  border-color: var(--cta-primary);
  color: var(--cta-primary-text);
  font-weight: 700;
}

.section-heading-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

/* Título y controles de la lista de capítulos
   ============================================================ */

.chapter-list-heading {
  margin: 0;
  font-size: clamp(1.4rem, 2.2vw, 1.7rem);
}

.chapter-list-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

@media (max-width: 560px) {
  .section-heading-row {
    flex-wrap: wrap;
  }
}

.sort-toggle-btn {
  padding: 4px 10px;
  background: transparent;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--icon-primary);
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
  transition:
    border-color 0.15s ease,
    color 0.15s ease,
    transform 0.15s ease;
}

.sort-toggle-btn:hover {
  border-color: var(--hover-primary);
  color: var(--hover-primary);
  transform: scale(1.1);
}

.sort-toggle-btn.is-desc {
  color: var(--accent-secondary);
  transform: scaleY(-1);
}

.sort-toggle-btn.is-desc:hover {
  border-color: var(--hover-primary);
  color: var(--hover-primary);
  transform: scaleY(-1) scale(1.1);
}

/* Variante con texto del botón de ordenar (.sort-toggle-btn) */
.sort-toggle-btn.has-label {
  padding: 6px 14px;
  font-family: var(--font-body);
  font-size: 0.85rem;
}

/* ============================================================
   Menú de filtros de capítulos (ChapterFilterMenuView)
   ============================================================ */

.filter-menu {
  position: relative;
}

.filter-menu-toggle {
  padding: 6px 14px;
  background: transparent;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-body);
  font: 0.85rem var(--font-body);
  cursor: pointer;
  transition:
    border-color 0.15s ease,
    color 0.15s ease;
}

.filter-menu-toggle::after {
  content: '▾';
  display: inline-block;
  margin-left: 8px;
  transition: transform 0.15s ease;
}

.filter-menu.is-open .filter-menu-toggle::after {
  transform: rotate(180deg);
}

.filter-menu-toggle:hover,
.filter-menu.is-open .filter-menu-toggle {
  border-color: var(--hover-primary);
  color: var(--hover-primary);
}

.filter-menu-panel {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 10;
  display: flex;
  flex-direction: column;
  gap: 14px;
  width: min(340px, 90vw);
  padding: 16px;
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-panel);
}

.filter-menu-panel[hidden] {
  display: none;
}

.filter-menu-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.filter-menu-label {
  color: var(--text-body);
  font: 0.75rem var(--font-body);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  opacity: 0.8;
}

.filter-segmented {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.filter-segmented-btn,
.filter-menu-clear {
  padding: 6px 12px;
  background: transparent;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-body);
  font: 0.85rem var(--font-body);
  cursor: pointer;
  transition:
    border-color 0.15s ease,
    color 0.15s ease;
}

.filter-segmented-btn:hover:not(:disabled),
.filter-menu-clear:hover:not(:disabled) {
  border-color: var(--hover-primary);
  color: var(--hover-primary);
}

.filter-segmented-btn.is-active {
  border-color: var(--accent-secondary);
  color: var(--accent-secondary);
}

.filter-segmented-btn:disabled,
.filter-menu-clear:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.filter-menu-select {
  width: 100%;
  padding: 7px 8px;
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-body);
  font: 0.85rem var(--font-body);
}

.filter-menu-select:hover {
  border-color: var(--hover-primary);
}

.filter-menu-toggle:focus-visible,
.filter-segmented-btn:focus-visible,
.filter-menu-clear:focus-visible,
.filter-menu-select:focus-visible {
  outline: 2px solid var(--hover-primary);
  outline-offset: 2px;
}

.filter-menu-clear {
  align-self: flex-start;
}

/* Sin resultados con los filtros activos */
.chapter-list-empty {
  grid-column: 1 / -1;
  padding: 24px 0;
  color: var(--text-body);
  text-align: center;
  opacity: 0.8;
}

/* Capítulo marcado desde "Ir a capítulo" */
.portada-card.is-highlighted {
  border-radius: var(--radius-md);
  outline: 3px solid var(--accent-secondary);
  outline-offset: 4px;
  animation: chapter-highlight-pulse 0.9s ease-in-out 2;
}

@keyframes chapter-highlight-pulse {
  50% {
    outline-color: var(--hover-primary);
  }
}

@media (prefers-reduced-motion: reduce) {
  .portada-card.is-highlighted {
    animation: none;
  }
}

/* En celular el panel ocupa el ancho de la fila del título */
@media (max-width: 560px) {
  .section-heading-row {
    position: relative;
  }

  .filter-menu {
    position: static;
  }

  .filter-menu-panel {
    left: 0;
    right: 0;
    width: auto;
  }
}