@layer components {
/* ========================================
   FEATURED ARTICLE CARD
   ESCOPO: Card lateral exibido na home, ao lado da seção de vídeos
   recentes. Usado pelo include _featured_article_card.html.
   Não conhece contexto de página — usado pela aside global da home
   (.home-aside) e dentro do rotator (.featured-article-rotator).
   ======================================== */

.featured-article-card {
  display: flex;
  flex-direction: column;
  background: var(--featured-card-bg);
  border: 1px solid var(--featured-card-border);
  border-radius: 16px;
  overflow: hidden;
  min-width: 0;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.featured-article-card:hover {
  border-color: var(--featured-card-border-hover);
  box-shadow: var(--featured-card-shadow-hover);
}

.featured-article-card__thumb {
  position: relative;
  display: block;
  aspect-ratio: 21 / 9;
  overflow: hidden;
  background: rgb(0 0 0 / 30%);
}

.featured-article-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.featured-article-card:hover .featured-article-card__thumb img {
  transform: scale(1.04);
}

.featured-article-card__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px 18px 18px;
  flex: 1;
  min-width: 0;
}

.featured-article-card__kicker {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--neon-cyan, #00e0ff);
  align-self: flex-start;
}

.featured-article-card__title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--color-surface-contrast, #fff);
}

.featured-article-card__title a {
  color: inherit;
  text-decoration: none;
}

.featured-article-card__title a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.featured-article-card__excerpt {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--muted, rgb(255 255 255 / 70%));
}

.featured-article-card__actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: auto;
  padding-top: 12px;
}

.featured-article-card__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 14px;
  border-radius: 10px;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.15s ease, opacity 0.2s ease;
  text-align: center;
  line-height: 1.2;
}

.featured-article-card__btn:hover {
  transform: translateY(-1px);
}

.featured-article-card__btn--ai {
  background: var(--btn-ai-bg);
  color: var(--btn-ai-color);
  border-color: transparent;
}

.featured-article-card__btn--ai:disabled,
.featured-article-card__btn--ai[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.55;
  transform: none;
}

.featured-article-card__btn--read {
  background: var(--btn-soft-bg);
  color: var(--color-surface-contrast, #fff);
  border-color: var(--btn-soft-border);
}

.featured-article-card__btn--read:hover {
  background: var(--btn-soft-bg-hover);
  border-color: var(--btn-soft-border-hover);
}

.featured-article-card__btn--buy {
  background: var(--btn-buy-bg);
  color: var(--btn-buy-color);
  border-color: var(--btn-buy-border);
  justify-content: space-between;
}

.featured-article-card__btn--buy:hover {
  background: var(--btn-buy-bg-hover);
  border-color: var(--btn-buy-border-hover);
}

.featured-article-card__price {
  font-weight: 700;
  color: inherit;
  font-size: 0.85rem;
  white-space: nowrap;
}


/* --------------------------------------------------
   AI SUMMARY — estado expandido do card
   Ativado pela classe modificadora .is-summarizing.
   O conteúdo normal é escondido e o painel de resumo
   ocupa todo o card. Texto é scrollável dentro do card.
   -------------------------------------------------- */

.featured-article-card__summary {
  display: none;
  flex-direction: column;
  height: 100%;
  background: var(--summary-panel-bg);
}

.featured-article-card.is-summarizing .featured-article-card__thumb,
.featured-article-card.is-summarizing .featured-article-card__body {
  display: none;
}

.featured-article-card.is-summarizing .featured-article-card__summary {
  display: flex;
}

.featured-article-card__summary-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--summary-header-border);
  background: var(--summary-header-bg);
}

.featured-article-card__summary-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-surface-contrast, #fff);
}

.featured-article-card__summary-status {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--muted, rgb(255 255 255 / 70%));
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.featured-article-card__summary-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  border: 1px solid var(--summary-close-border);
  background: var(--summary-close-bg);
  color: var(--color-surface-contrast, #fff);
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.featured-article-card__summary-close:hover {
  background: rgb(255 0 70 / 28%);
  border-color: rgb(255 0 70 / 45%);
}

.featured-article-card__summary-body {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 14px 16px 16px;
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--color-surface-contrast, #fff);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  scrollbar-width: thin;
  scrollbar-color: var(--summary-body-scrollbar) transparent;
}

.featured-article-card__summary-body::-webkit-scrollbar {
  width: 6px;
}

.featured-article-card__summary-body::-webkit-scrollbar-thumb {
  background: var(--summary-body-scrollbar-thumb);
  border-radius: 3px;
}

.featured-article-card.is-streaming .featured-article-card__summary-body::after {
  content: '▍';
  display: inline-block;
  margin-left: 2px;
  color: var(--neon-cyan, #00e0ff);
  animation: featured-article-blink 1s steps(2, start) infinite;
}

@keyframes featured-article-blink {
  to { visibility: hidden; }
}

.featured-article-card__summary-error {
  color: #ff8484;
  font-style: italic;
}

}