/* =========================
   GLOSSÁRIO — HERO / INTRO
========================= */

.glossario-hero {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-8);
  align-items: center;
  margin-bottom: var(--space-8);
}

.glossario-hero__badge {
  background: var(--color-neutral-900);
  border-radius: var(--radius-xl);
  padding: var(--space-6) var(--space-8);
  position: relative;
  overflow: hidden;
}

.glossario-hero__badge .page-title {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  color: var(--color-white);
  margin: 0;
  position: relative;
  z-index: 1;
}

.glossario-hero__intro {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.glossario-hero__desc {
  font-size: var(--font-size-md);
  line-height: var(--line-height-loose);
  color: var(--color-text);
  margin: 0;
}

.glossario-hero__cta {
  align-self: flex-start;
  margin: 0;
}

/* =========================
   FILTRO
========================= */

/* Estilos base do filter bar → components/filter-bar.css */

.glossario-search {
  position: relative;
  min-width: 360px;
  max-width: 100%;
}

.glossario-search__icon {
  position: absolute;
  right: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  width: 1rem;
  height: 1rem;
  color: var(--color-white);
  pointer-events: none;
}

.glossario-alpha {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
}

.glossario-alpha__btn {
  width: 1.5rem;
  height: 1.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--color-white);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.glossario-alpha__btn:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.glossario-alpha__btn.is-active {
  background: var(--color-secondary);
  color: var(--color-neutral-900);
}

.glossario-alpha__btn.is-empty {
  color: var(--color-white);
  cursor: default;
  opacity: 0.4;
  pointer-events: none;
}

/* =========================
   LISTA / GRUPOS
========================= */

.glossario-group {
  margin-bottom: var(--space-8);
}

.glossario-group__cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.glossario-group__letter {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-heading);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-2);
  border-bottom: 2px solid var(--color-border);
}

.glossario-empty-state {
  text-align: center;
  color: var(--color-text-muted);
  padding: var(--space-10) 0;
}

/* =========================
   CARD
========================= */

.card-glossario {
  display: flex;
  align-items: flex-start;
  gap: var(--space-8);
  padding: var(--space-5);
  border-radius: 1rem;
  max-width: 70vw;
  margin-inline: auto;
  background: var(--color-neutral-100);
  position: relative;
  transition: background var(--transition-fast);
}

.card-glossario__title {
  flex: 0 0 20%;
  font-family: var(--font-family-heading);
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-weight: var(--font-weight-bold);
  color: var(--color-heading);
  line-height: var(--line-height-tight);
  margin: 0;
  padding-top: 0.15em;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.card-glossario:hover .card-glossario__title {
  color: var(--color-primary);
  transform: translateX(6px);
}

.card-glossario__content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.card-glossario__excerpt {
  font-size: var(--font-size-sm);
  color: var(--color-text);
  line-height: var(--line-height-base);
}

.card-glossario__excerpt p { margin: 0; }

.card-glossario__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.card-glossario__autor {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin: 0;
}

.card-glossario__autor-label {
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* .card-glossario__link usa o componente global .link-arrow (buttons.css) */

/* Stretched link — torna o card inteiro clicável */
.card-glossario__link::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
}

/* =========================
   SINGLE — LAYOUT
========================= */

/* site-main tem overflow:hidden globalmente, o que quebra position:sticky e scale */
main.single-glossario,
main.archive-glossario,
main.archive-glossario .container,
main.archive-glossario .glossario-list,
main.archive-glossario .glossario-group,
main.archive-glossario .glossario-group__cards {
  overflow: visible;
}

.glossario-single {
  display: grid;
  grid-template-columns: 35% 1fr;
  gap: var(--space-8);
  align-items: start;
  padding-block: var(--space-7) var(--space-5);
}

/* =========================
   SINGLE — SIDEBAR
========================= */

.glossario-single__sidebar {
  position: sticky;
  top: var(--space-6);
  align-self: start;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  justify-content: flex-end;
}

.glossario-single__section-link {
  font-family: var(--font-family-heading);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  margin: 0;
  text-align: right;
}

.glossario-single__section-link a {
  color: var(--color-heading);
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.glossario-single__section-link a:hover {
  opacity: 0.7;
}

/* =========================
   SUMÁRIO (TOC)
========================= */

.glossario-toc {
  position: sticky;
  top: var(--space-6);
  max-height: calc(100vh - var(--space-12));
  overflow-y: auto;
  align-self: end;
}

.glossario-toc__verbete {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-accent);
  text-align: right;
  margin: 0 0 var(--space-2);
}

.glossario-toc__heading {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  text-align: right;
  margin: 0 0 var(--space-3);
}

.glossario-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-right: 2px solid var(--color-border);
}

.glossario-toc__list li {
  margin: 0;
}

.glossario-toc__link {
  display: block;
  padding: var(--space-1) var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  text-align: right;
  border-right: 2px solid transparent;
  margin-right: -2px;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.glossario-toc__link:hover {
  color: var(--color-accent);
}

.glossario-toc__link.is-active {
  color: var(--color-accent);
  border-right-color: var(--color-accent);
  font-weight: var(--font-weight-semibold);
}

/* =========================
   SINGLE — CONTEÚDO
========================= */

.glossario-single__content .single-entry-title {
  color: var(--color-accent);
}

.glossario-single__autor {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin: 0 0 var(--space-6);
}

.glossario-single__autor .glossario-single__autor-label {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  margin-bottom: 2px;
}

.glossario-single__content .entry-content h2 {
  color: var(--color-heading);
  font-size: calc(var(--font-size-lg)*1.2);
  font-weight: var(--font-weight-bold);
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
  scroll-margin-top: var(--space-6);
}

.glossario-single__content .entry-content p {
    margin-top: var(--space-2);
}

/* =========================
   RESPONSIVO
========================= */

@media (max-width: 900px) {
  .glossario-filter-bar {
    flex-direction: column;
  }

  .glossario-hero {
    grid-template-columns: 1fr;
  }

  .glossario-single {
    grid-template-columns: 1fr;
  }

  .glossario-single__sidebar {
    position: static;
    align-self: start;
    align-items: flex-start;
    justify-content: flex-start;
    text-align: left;
  }

  .glossario-single__section-link {
    font-size: clamp(2rem, 8vw, 2.75rem);
    text-align: left;
  }

  .glossario-toc {
    position: static;
    align-self: start;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
  }

  .glossario-toc__verbete,
  .glossario-toc__heading {
    text-align: left;
  }

  .glossario-toc__list {
    border-right: none;
    border-left: 2px solid var(--color-border);
  }

  .glossario-toc__link {
    text-align: left;
    border-right: none;
    border-left: 2px solid transparent;
    margin-right: 0;
    margin-left: -2px;
    padding: var(--space-1) var(--space-3);
  }

  .glossario-toc__link.is-active {
    border-right-color: transparent;
    border-left-color: var(--color-accent);
  }

  .card-glossario {
    max-width: 100%;
  }
}

@media (max-width: 600px) {
  .card-glossario {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }

  .card-glossario__excerpt {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
}