/*
 * components.css — Componentes reutilizáveis do tema
 * Depende de: layout.css
 * Regra: apenas var(--...). Sem valores hardcoded.
 */

/* =====================================================
   HEADER
   ===================================================== */

.cba-header {
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  min-height: var(--header-height);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.cba-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  gap: var(--space-4);
}

/* Logo */
.cba-logo {
  flex-shrink: 0;
}

.cba-logo a,
.cba-logo__name {
  display: flex;
  align-items: center;
  text-decoration: none;
}

/* Mobile-first: logo visível, tamanho contido */
.cba-logo img,
.cba-logo__fallback-img {
  display: block;
  width: auto;
  height: auto;
  max-width: 220px;
  max-height: 52px;
}

.cba-logo__name {
  font-family: var(--font-heading);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-xl);
  color: var(--color-secondary);
}

.cba-logo__name:hover {
  color: var(--color-accent);
}

/* Nav toggle (hamburger) */
.cba-nav__toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: var(--space-2);
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.cba-nav__toggle:hover {
  background-color: var(--color-surface);
}

.cba-nav__toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-secondary);
  border-radius: var(--radius-full);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.cba-nav__toggle[aria-expanded="true"] .cba-nav__toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.cba-nav__toggle[aria-expanded="true"] .cba-nav__toggle-bar:nth-child(2) {
  opacity: 0;
}

.cba-nav__toggle[aria-expanded="true"] .cba-nav__toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Nav menu */
.cba-nav {
  display: none;
}

.cba-nav--open {
  display: block;
  position: absolute;
  top: var(--header-height);
  left: 0;
  right: 0;
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-4) var(--space-4) var(--space-6);
  box-shadow: var(--shadow-md);
}

/* Desktop a partir de 1200px: header inline (logo + menu + busca + Subscribe).
   Abaixo disso o menu fica em modo hamburger e busca/Subscribe descem dentro
   do menu aberto — evita aperto/overflow com o menu institucional de 5 itens. */
@media (min-width: 1200px) {
  /* Header institucional: mais altura/respiro e logo com presença */
  .cba-header,
  .cba-header__inner {
    min-height: 112px;
  }

  .cba-logo img,
  .cba-logo__fallback-img {
    height: 108px;
    max-height: 112px;
    max-width: 400px;
  }

  .cba-nav__toggle {
    display: none;
  }

  .cba-nav {
    display: flex;
    align-items: center;
    gap: var(--space-5);
  }
}

.cba-nav__menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

@media (min-width: 1200px) {
  .cba-nav__menu {
    flex-direction: row;
    align-items: center;
    gap: var(--space-3);
  }

  /* Links centralizados verticalmente, tipografia limpa, underline reservado.
     padding-inline mínimo p/ o underline acompanhar a largura do texto. */
  .cba-nav__menu a {
    display: inline-flex;
    align-items: center;
    line-height: 1;
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    padding-block: var(--space-3);
    padding-inline: var(--space-1);
    border-radius: 0;
    border-bottom: 3px solid transparent;
    transition: color var(--transition-fast), border-color var(--transition-fast);
  }
}

.cba-nav__menu li {
  margin: 0;
}

.cba-nav__menu a {
  display: block;
  padding: var(--space-2) var(--space-3);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-secondary);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.cba-nav__menu a:hover,
.cba-nav__menu .current-menu-item > a,
.cba-nav__menu .current-page-ancestor > a {
  color: var(--color-secondary);
  background-color: color-mix(in srgb, var(--color-accent) 14%, transparent);
}

@media (min-width: 1200px) {
  /* Desktop: menu normal neutro; hover/active com underline dourado discreto (--color-accent) */
  .cba-nav__menu a:hover,
  .cba-nav__menu .current-menu-item > a,
  .cba-nav__menu .current-page-ancestor > a {
    background-color: transparent;
    border-bottom-color: var(--color-accent);
    color: var(--color-secondary);
  }
}

/* Busca real do WordPress no header */
.cba-header__search {
  margin-top: var(--space-4);
}

.cba-header__search .search-form {
  max-width: none;
  margin-inline: 0;
}

.cba-header__search .search-field {
  padding: var(--space-2) var(--space-3);
  font-size: var(--font-size-sm);
}

.cba-header__search .search-submit {
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-sm);
}

/* Botão Subscribe com ícone de e-mail (accent Aureon) */
.cba-header__subscribe {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
  padding: var(--space-2) var(--space-5);
  background-color: var(--color-accent);
  color: var(--color-secondary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  border-radius: var(--radius-full);
  transition: filter var(--transition-fast);
}

.cba-header__subscribe:hover,
.cba-header__subscribe:focus-visible {
  color: var(--color-secondary);
  filter: brightness(0.94);
}

.cba-header__subscribe-icon {
  flex-shrink: 0;
}

@media (min-width: 1200px) {
  /* No desktop, busca e Subscribe ficam na mesma linha da logo/menu */
  .cba-header__search,
  .cba-header__subscribe {
    margin-top: 0;
  }

  .cba-header__search .search-field {
    width: 160px;
    flex: 0 1 auto;
  }
}

/* =====================================================
   CARD DE POST
   ===================================================== */

.cba-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition-normal), transform var(--transition-normal);
}

.cba-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.cba-card__image {
  display: block;
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.cba-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.cba-card:hover .cba-card__image img {
  transform: scale(1.03);
}

.cba-card__content {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: var(--space-6);
  gap: var(--space-3);
}

.cba-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin: 0;
}

.cba-card__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  margin: 0;
}

.cba-card__title a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.cba-card__title a:hover {
  color: var(--color-accent);
}

.cba-card__excerpt {
  flex: 1;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-normal);
}

.cba-card__excerpt p {
  margin: 0;
}

.cba-card__readmore {
  align-self: flex-start;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-primary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  transition: color var(--transition-fast);
}

.cba-card__readmore:hover {
  color: var(--color-accent);
}

/* =====================================================
   ARTIGO SINGLE
   ===================================================== */

.cba-article {
  max-width: var(--container-narrow);
  margin-inline: auto;
}

.cba-article__header {
  margin-bottom: var(--space-8);
}

.cba-article__title {
  font-size: var(--font-size-4xl);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-4);
}

@media (max-width: 640px) {
  .cba-article__title {
    font-size: var(--font-size-3xl);
  }
}

.cba-article__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-border);
  margin: 0;
}

.cba-article__meta a {
  color: var(--color-text-muted);
}

.cba-article__meta a:hover {
  color: var(--color-accent);
}

.cba-article__thumbnail {
  margin-bottom: var(--space-8);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.cba-article__thumbnail img {
  width: 100%;
  height: auto;
}

.cba-article__content {
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
}

.cba-article__content > * + * {
  margin-top: var(--space-4);
}

.cba-article__content h2,
.cba-article__content h3,
.cba-article__content h4 {
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
}

.cba-article__content a {
  text-decoration: underline;
  text-decoration-thickness: 1px;
}

.cba-article__content img {
  border-radius: var(--radius-md);
}

.cba-article__taxonomies {
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
}

/* =====================================================
   TAXONOMIAS (cats / tags)
   ===================================================== */

.entry-cats a,
.entry-tags a {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-primary);
  background-color: var(--color-primary-light);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.entry-cats a:hover,
.entry-tags a:hover {
  background-color: var(--color-accent);
  color: var(--color-secondary);
}

.posted-on,
.byline {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

/* =====================================================
   PÁGINA INSTITUCIONAL
   ===================================================== */

.cba-page__header {
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.cba-page__title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-secondary);
  line-height: var(--line-height-tight);
  margin: 0;
}

.cba-page__content {
  line-height: var(--line-height-relaxed);
  color: var(--color-text);
}

.cba-page__content h2,
.cba-page__content h3 {
  color: var(--color-secondary);
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
}

.cba-page__content p {
  margin-bottom: var(--space-4);
}

.cba-page__content ul,
.cba-page__content ol {
  padding-left: var(--space-6);
  margin-bottom: var(--space-4);
}

.cba-page__content li {
  margin-bottom: var(--space-2);
}

.cba-page__content a {
  color: var(--color-primary);
  text-decoration: underline;
}

.cba-page__content a:hover {
  color: var(--color-accent);
}

/* =====================================================
   PÁGINA DE CONTATO
   ===================================================== */

.cba-contact__hero {
  padding-block: var(--space-12) var(--space-8);
  text-align: center;
}

.cba-contact__hero-title {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-secondary);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-4);
}

.cba-contact__hero-lead {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  max-width: 48ch;
  margin-inline: auto;
}

.cba-contact__grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
  margin-block: var(--space-8);
}

@media (min-width: 640px) {
  .cba-contact__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.cba-contact__card {
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-surface);
}

.cba-contact__card-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-secondary);
  margin-bottom: var(--space-2);
}

.cba-contact__card p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin: 0;
  line-height: var(--line-height-normal);
}

.cba-contact__email {
  text-align: center;
  padding: var(--space-10) var(--space-8);
  background-color: var(--color-primary);
  border-radius: var(--radius-lg);
  margin-block: var(--space-8);
  color: var(--color-bg);
}

.cba-contact__email p {
  margin-bottom: var(--space-3);
  opacity: 0.85;
}

.cba-contact__email a {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-bg);
  text-decoration: none;
  word-break: break-all;
}

.cba-contact__email a:hover {
  text-decoration: underline;
}

/* Seções genéricas da página de contato */
.cba-contact__section {
  margin-block: var(--space-8);
}

.cba-contact__section-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-secondary);
  margin-bottom: var(--space-4);
}

.cba-contact__section p {
  font-size: var(--font-size-base);
  color: var(--color-text);
  margin-bottom: var(--space-3);
  line-height: var(--line-height-normal);
}

.cba-contact__list {
  list-style: disc;
  padding-left: var(--space-6);
  margin: var(--space-3) 0 0;
}

.cba-contact__list li {
  margin-bottom: var(--space-2);
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  line-height: var(--line-height-normal);
}

.byline a {
  color: var(--color-text-muted);
  font-weight: var(--font-weight-medium);
}

.byline a:hover {
  color: var(--color-accent);
}

/* =====================================================
   AD SLOT
   ===================================================== */

.cba-ad-slot {
  width: 100%;
  min-height: 1px;
  text-align: center;
  overflow: hidden;
}

.cba-ad-slot--top    { margin-bottom: var(--space-8); }
.cba-ad-slot--middle { margin-block: var(--space-8); }
.cba-ad-slot--bottom { margin-top: var(--space-8); }

/* =====================================================
   CTA BOX
   ===================================================== */

.cba-cta {
  background-color: var(--color-primary-light);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
  padding: var(--space-6) var(--space-8);
  margin-block: var(--space-8);
}

.cba-cta__title {
  font-size: var(--font-size-xl);
  color: var(--color-secondary);
  margin-bottom: var(--space-2);
}

.cba-cta__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.cba-cta__button {
  display: inline-block;
  background-color: var(--color-primary);
  color: var(--color-bg);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: background-color var(--transition-fast);
}

.cba-cta__button:hover {
  background-color: var(--color-primary-dark);
  color: var(--color-bg);
}

/* =====================================================
   RELATED POSTS
   ===================================================== */

.cba-related {
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
}

.cba-related__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-6);
}

.cba-related__grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .cba-related__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* =====================================================
   FOOTER
   ===================================================== */

.cba-footer {
  position: relative;
  overflow: hidden;
  background-color: var(--color-secondary);
  color: var(--color-bg);
  padding-block: var(--space-16) var(--space-12);
}

/* Grafismo geométrico sutil — linhas diagonais discretas */
.cba-footer::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image: repeating-linear-gradient(
    135deg,
    rgb(255 255 255 / 0.05) 0,
    rgb(255 255 255 / 0.05) 1px,
    transparent 1px,
    transparent 20px
  );
}

/* Barra inferior dourada/amarela institucional */
.cba-footer::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 6px;
  background-color: var(--color-brand-gold);
  box-shadow: 0 0 16px color-mix(in srgb, var(--color-brand-gold) 60%, transparent);
  z-index: 2;
}

/* Grid principal: marca à esquerda, colunas à direita */
.cba-footer__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--space-10);
  margin-bottom: var(--space-10);
}

@media (min-width: 768px) {
  .cba-footer__grid {
    grid-template-columns: minmax(280px, 1.4fr) repeat(2, minmax(160px, 1fr));
    align-items: start;
  }
}

.cba-footer__brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-4);
}

.cba-footer__description {
  max-width: 380px;
  margin: 0;
  color: rgb(255 255 255 / 0.82);
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
}

/* Botão "Voltar ao topo" */
.cba-footer .cba-footer__top {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-2);
  padding: var(--space-2) var(--space-5);
  border: 1px solid rgb(255 255 255 / 0.25);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgb(255 255 255 / 0.82);
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.cba-footer .cba-footer__top:hover {
  color: var(--color-brand-gold);
  border-color: var(--color-brand-gold);
}

.cba-footer__nav-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgb(255 255 255 / 0.9);
  margin-bottom: var(--space-4);
}

.cba-footer .cba-footer__nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.cba-footer a {
  color: rgb(255 255 255 / 0.72);
  text-decoration: none;
  font-size: var(--font-size-base);
  transition: color var(--transition-fast);
}

.cba-footer a:hover {
  color: var(--color-brand-gold);
}

.cba-footer__logo {
  display: inline-block;
}

.cba-footer__logo-img {
  display: block;
  width: auto;
  height: auto;
  max-width: 400px;   /* +40% sobre 286px */
  max-height: 102px;  /* +40% sobre 73px */
  opacity: 0.95;
  transition: opacity var(--transition-fast);
}

.cba-footer__logo:hover .cba-footer__logo-img {
  opacity: 1;
}

.cba-footer__credits {
  position: relative;
  z-index: 1;
  border-top: 1px solid rgb(255 255 255 / 0.1);
  padding-top: var(--space-6);
}

.cba-footer__copyright,
.cba-footer__legal {
  font-size: var(--font-size-sm);
  color: rgb(255 255 255 / 0.6);
  margin: 0 0 var(--space-2);
}

/* =====================================================
   PAGINAÇÃO (WordPress nativa)
   ===================================================== */

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-10);
  justify-content: center;
}

.page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  text-decoration: none;
  color: var(--color-secondary);
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.page-numbers:hover,
.page-numbers.current {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-secondary);
}

/* =====================================================
   SEARCH FORM (WordPress nativa)
   ===================================================== */

.search-form {
  display: flex;
  gap: var(--space-2);
  max-width: 480px;
  margin-inline: auto;
}

.search-field {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  background-color: var(--color-bg);
  color: var(--color-text);
}

.search-submit {
  padding: var(--space-3) var(--space-5);
  background-color: var(--color-primary);
  color: var(--color-bg);
  border: none;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.search-submit:hover {
  background-color: var(--color-primary-dark);
}

/* =====================================================
   NAV DROPDOWN (classes nativas WordPress)
   ===================================================== */

/* Mobile: sub-menu aparece indentado */
.cba-nav__menu .sub-menu {
  list-style: none;
  margin: 0;
  padding: 0 0 0 var(--space-4);
}

.cba-nav__menu .sub-menu a {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

/* Desktop: dropdown absoluto */
@media (min-width: 768px) {
  .cba-nav__menu .menu-item-has-children {
    position: relative;
  }

  .cba-nav__menu .sub-menu {
    position: absolute;
    top: calc(100% + var(--space-2));
    left: 0;
    min-width: 180px;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    padding: var(--space-2) 0;
    display: none;
    z-index: 200;
  }

  .cba-nav__menu .menu-item-has-children:hover > .sub-menu,
  .cba-nav__menu .menu-item-has-children:focus-within > .sub-menu {
    display: block;
  }

  .cba-nav__menu .sub-menu li {
    margin: 0;
  }

  .cba-nav__menu .sub-menu a {
    display: block;
    padding: var(--space-2) var(--space-4);
    color: var(--color-text);
    border-radius: 0;
    font-size: var(--font-size-sm);
  }

  .cba-nav__menu .sub-menu a:hover {
    background-color: var(--color-surface);
    color: var(--color-accent);
  }
}

/* =====================================================
   BREADCRUMB
   ===================================================== */

.cba-breadcrumb {
  margin-bottom: var(--space-6);
}

.cba-breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1);
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.cba-breadcrumb__item + .cba-breadcrumb__item::before {
  content: "/";
  margin-right: var(--space-1);
  color: var(--color-border);
}

.cba-breadcrumb__item a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.cba-breadcrumb__item a:hover {
  color: var(--color-accent);
}

.cba-breadcrumb__item--current {
  color: var(--color-text);
  font-weight: var(--font-weight-medium);
}

/* =====================================================
   POST NAVIGATION (anterior / próximo)
   ===================================================== */

.cba-post-nav {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-10);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
}

@media (min-width: 640px) {
  .cba-post-nav {
    grid-template-columns: 1fr 1fr;
  }
}

.cba-post-nav__item {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.cba-post-nav__item:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-sm);
}

.cba-post-nav__item--next {
  text-align: right;
}

.cba-post-nav__label {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.cba-post-nav__title {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-secondary);
  line-height: var(--line-height-tight);
}

/* =====================================================
   PAGINAÇÃO INTERNA (wp_link_pages)
   ===================================================== */

.cba-page-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin-block: var(--space-8);
  padding-block: var(--space-6);
  border-block: 1px solid var(--color-border);
}

.cba-page-links__label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-muted);
  margin-right: var(--space-2);
}

.cba-page-links span,
.cba-page-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  text-decoration: none;
  color: var(--color-secondary);
  transition: background-color var(--transition-fast);
}

.cba-page-links a:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-secondary);
}

/* =====================================================
   SIDEBAR
   ===================================================== */

.cba-sidebar {
  min-width: 0;
}

.widget {
  margin-bottom: var(--space-8);
  padding: var(--space-6);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.widget:last-child {
  margin-bottom: 0;
}

.widget-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  color: var(--color-secondary);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 2px solid var(--color-accent);
}

.widget ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.widget ul li {
  padding-block: var(--space-2);
  border-bottom: 1px solid var(--color-border);
  font-size: var(--font-size-sm);
}

.widget ul li:last-child {
  border-bottom: none;
}

.widget ul li a {
  color: var(--color-text);
  text-decoration: none;
}

.widget ul li a:hover {
  color: var(--color-accent);
}

/* =====================================================
   ESTADOS VAZIOS (empty state)
   ===================================================== */

.cba-empty-state {
  text-align: center;
  padding-block: var(--space-12);
}

.cba-empty-state__title {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-4);
}

.cba-empty-state__text {
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
}

/* =====================================================
   BOTÃO GENÉRICO
   ===================================================== */

.cba-button {
  display: inline-block;
  background-color: var(--color-primary);
  color: var(--color-bg);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: background-color var(--transition-fast);
}

.cba-button:hover {
  background-color: var(--color-primary-dark);
  color: var(--color-bg);
}

/* =====================================================
   CARD — VARIANTES
   ===================================================== */

/* Placeholder sem thumbnail */
.cba-card__image--placeholder {
  aspect-ratio: 16 / 9;
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Compact: sem excerpt, padding menor */
.cba-card--compact .cba-card__content {
  padding: var(--space-4);
  gap: var(--space-2);
}

.cba-card--compact .cba-card__title {
  font-size: var(--font-size-base);
}

.cba-card--compact .cba-card__meta {
  font-size: var(--font-size-xs);
}

.cba-card--compact .cba-card__readmore {
  font-size: var(--font-size-xs);
}

/* Featured: imagem destacada, título maior */
.cba-card--featured .cba-card__image {
  aspect-ratio: 16 / 7;
}

.cba-card--featured .cba-card__title {
  font-size: var(--font-size-2xl);
}

.cba-card--featured .cba-card__content {
  padding: var(--space-8);
}

/* =====================================================
   CTA BOX — VARIANTES
   ===================================================== */

/* primary (padrão) */
.cba-cta--primary {
  background-color: var(--color-primary-light);
  border-left-color: var(--color-primary);
}

.cba-cta--primary .cba-cta__title {
  color: var(--color-secondary);
}

.cba-cta--primary .cba-cta__button {
  background-color: var(--color-primary);
  color: var(--color-bg);
}

.cba-cta--primary .cba-cta__button:hover {
  background-color: var(--color-primary-dark);
}

/* accent */
.cba-cta--accent {
  background-color: color-mix(in srgb, var(--color-accent) 10%, transparent);
  border-left-color: var(--color-accent);
}

.cba-cta--accent .cba-cta__title {
  color: var(--color-secondary);
}

.cba-cta--accent .cba-cta__button {
  background-color: var(--color-accent);
  color: var(--color-secondary);
}

.cba-cta--accent .cba-cta__button:hover {
  opacity: 0.88;
}

/* neutral */
.cba-cta--neutral {
  background-color: var(--color-surface);
  border-left-color: var(--color-border);
}

.cba-cta--neutral .cba-cta__title {
  color: var(--color-secondary);
}

.cba-cta--neutral .cba-cta__button {
  background-color: var(--color-secondary);
  color: var(--color-bg);
}

.cba-cta--neutral .cba-cta__button:hover {
  opacity: 0.88;
}

/* =====================================================
   AD SLOT — LABEL
   ===================================================== */

.cba-ad-slot__label {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-1);
}

/* =====================================================
   EMPTY STATE — REFINAMENTOS
   ===================================================== */

.cba-empty-state {
  text-align: center;
  padding-block: var(--space-12);
  max-width: 480px;
  margin-inline: auto;
}

.cba-empty-state__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-secondary);
  margin-bottom: var(--space-4);
}

.cba-empty-state__text {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-6);
}

.cba-empty-state__search {
  margin-bottom: var(--space-4);
}