/*
 * blog-listing.css — Estilos exclusivos da listagem do blog
 */

.blog-body {
  background-color: var(--color-ink-50);
  color: var(--color-ink-700);
  font-family: var(--font-sans);
}

/* Header da listagem */
.blog-header {
  padding-top: 5rem;
  padding-bottom: 3rem;
}

.blog-header__inner {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

/* Category chips nav */
.blog-cats {
  padding-bottom: 2.5rem;
}

.blog-cats__inner {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.blog-cats__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.category-chip {
  display: inline-block;
  padding: 0.375rem 1rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
  border: 1px solid var(--color-ink-200);
  color: var(--color-ink-600);
  text-decoration: none;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}

.category-chip:hover {
  border-color: var(--color-brand-300);
  color: var(--color-brand-600);
}

.category-chip--active {
  background-color: var(--color-brand-600);
  border-color: var(--color-brand-600);
  color: white;
}

.category-chip--active:hover {
  color: white;
}

/* Back link */
.blog-back {
  padding-bottom: 1.5rem;
}

.blog-back__inner {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.blog-back__link {
  font-size: 0.875rem;
  color: var(--color-ink-500);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  transition: color 0.15s;
}

.blog-back__link:hover {
  color: var(--color-brand-600);
}

/* Post grid */
.blog-posts {
  padding-bottom: 6rem;
}

.blog-posts__inner {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

/* Empty state */
.blog-empty {
  text-align: center;
  padding: 6rem 0;
}

.blog-empty__icon {
  margin: 0 auto 1rem;
}

.blog-empty__title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-ink-700);
  margin-bottom: 0.5rem;
}

.blog-empty__desc {
  color: var(--color-ink-500);
}

/* Post cards grid */
.blog-posts__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .blog-posts__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Post card */
.post-card {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-ink-200);
  background: white;
  text-decoration: none;
  display: block;
  transition: box-shadow 0.2s, border-color 0.2s;
}

.post-card:hover {
  border-color: var(--color-brand-200);
  box-shadow: var(--shadow-card);
}

.post-card-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--color-ink-100);
}

.post-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.post-card-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom right, var(--color-brand-50), var(--color-ink-100));
  display: flex;
  align-items: center;
  justify-content: center;
}

.post-card-body {
  padding: 1.25rem 1.5rem 1.5rem;
}

.post-card-title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-ink-900);
  margin-bottom: 0.5rem;
  line-height: 1.35;
}

.post-card-summary {
  font-size: 0.875rem;
  color: var(--color-ink-500);
  line-height: 1.6;
  margin-bottom: 0.75rem;
}

.post-card-meta {
  font-size: 0.8125rem;
  color: var(--color-ink-400);
}

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 3rem;
}

.pagination a,
.pagination span {
  min-width: 2.25rem;
  height: 2.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  border: 1px solid var(--color-ink-200);
  color: var(--color-ink-500);
  text-decoration: none;
  transition: border-color 0.15s, color 0.15s;
}

.pagination a:hover {
  border-color: var(--color-brand-600);
  color: var(--color-brand-600);
}

.pagination span[aria-current],
.pagination span:not(.disabled) {
  background-color: var(--color-brand-600);
  border-color: var(--color-brand-600);
  color: white;
}

.pagination .disabled {
  opacity: 0.4;
  cursor: not-allowed;
}