/*
 * blog.css — blog index + archive + search + card grid + pagination.
 *
 * Shared across home.php, archive.php, search.php. Relies on tokens in
 * base.css and primitives (chip, button) in components.css.
 */

/* -- Page header (blog index / archive / search) ------------------- */

.bushraa-blog__header,
.bushraa-archive__header,
.bushraa-search__header {
  margin-block-end: var(--bushraa-gap-8);
  padding-block-end: var(--bushraa-gap-4);
  border-block-end: 1px solid var(--bushraa-border-subtle);
}

.bushraa-blog__title,
.bushraa-archive__title,
.bushraa-search__title {
  margin: 0 0 var(--bushraa-gap-2);
  font-size: 28px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--bushraa-text-strong);
}

.bushraa-blog__subtitle,
.bushraa-archive__description {
  margin: 0;
  max-width: 70ch;
  font-size: 16px;
  line-height: 1.7;
  color: var(--bushraa-text-muted);
}

.bushraa-search__query {
  color: var(--bushraa-brand-primary);
}

/* -- Search form wrapper (blog index + search results) ------------ */

.bushraa-blog__search {
  margin-block-start: var(--bushraa-gap-4);
  width: 100%;
  max-width: none;
}

/* -- Grid --------------------------------------------------------- */

.bushraa-blog__grid {
  display: grid;
  gap: var(--bushraa-gap-6);
  grid-template-columns: 1fr;
}

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

@media (min-width: 960px) {
  .bushraa-blog__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* -- Card --------------------------------------------------------- */

.bushraa-card--blog {
  position: relative;
  display: flex;
  flex-direction: column;
  background-color: #ffffff;
  border: 1px solid var(--bushraa-border-subtle);
  border-radius: var(--bushraa-radius-lg);
  overflow: hidden;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.bushraa-card--blog:hover,
.bushraa-card--blog:focus-within {
  border-color: var(--bushraa-border-elevated);
  box-shadow: 0 8px 24px rgba(2, 48, 71, 0.08);
}

.bushraa-card__thumb {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background-color: var(--bushraa-surface-muted);
}

.bushraa-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.bushraa-card__thumb--fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--bushraa-gap-4);
  text-align: center;
}

.bushraa-card__thumb-fallback-title {
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
  color: var(--bushraa-text-strong);
  opacity: 0.72;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  max-height: calc(1.5em * 3);
}

.bushraa-card__body {
  display: flex;
  flex-direction: column;
  gap: var(--bushraa-gap-2);
  padding: var(--bushraa-gap-4);
  flex: 1;
}

.bushraa-card__title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--bushraa-text-strong);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  max-height: calc(1.4em * 2);
}

.bushraa-card__link-cover {
  color: inherit;
  text-decoration: none;
}

.bushraa-card__link-cover:hover,
.bushraa-card__link-cover:focus-visible {
  color: var(--bushraa-brand-primary);
  text-decoration: none;
}

/* Whole card is clickable via an invisible overlay on the title link. */
.bushraa-card__link-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
}

.bushraa-card__excerpt {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--bushraa-text-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  max-height: calc(1.6em * 2);
}

.bushraa-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--bushraa-gap-2);
  margin-block-start: auto;
  padding-block-start: var(--bushraa-gap-2);
  font-size: 12px;
  color: var(--bushraa-text-muted);
}

.bushraa-card__meta-facts {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--bushraa-gap-2);
}

/* Logical-property-safe separator between date and reading time. */
.bushraa-card__meta-facts > * + * {
  padding-inline-start: var(--bushraa-gap-2);
  border-inline-start: 1px solid var(--bushraa-border-subtle);
}

.bushraa-card__date,
.bushraa-card__reading {
  line-height: 1.4;
}

.bushraa-card__chip {
  position: relative;
  z-index: 2;
  margin-inline-start: auto;
}

/* -- Pagination --------------------------------------------------- */

.bushraa-pagination {
  margin-block-start: var(--bushraa-gap-8);
}

.bushraa-pagination .nav-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--bushraa-gap-2);
}

.bushraa-pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding-inline: var(--bushraa-gap-3);
  border: 1px solid var(--bushraa-border-subtle);
  border-radius: var(--bushraa-radius-md);
  background-color: #ffffff;
  color: var(--bushraa-text-strong);
  font-size: 14px;
  font-weight: 500;
  line-height: 1;
  text-decoration: none;
  transition: background-color 160ms ease, color 160ms ease, border-color 160ms ease;
}

.bushraa-pagination .page-numbers:hover,
.bushraa-pagination .page-numbers:focus-visible {
  background-color: var(--bushraa-surface-muted);
  border-color: var(--bushraa-brand-primary);
  color: var(--bushraa-brand-primary);
  text-decoration: none;
}

.bushraa-pagination .page-numbers.current {
  background-color: var(--bushraa-brand-primary);
  border-color: var(--bushraa-brand-primary);
  color: #ffffff;
}

.bushraa-pagination .page-numbers.dots {
  border-color: transparent;
  background-color: transparent;
  cursor: default;
}

.bushraa-pagination .prev,
.bushraa-pagination .next {
  padding-inline: var(--bushraa-gap-4);
}

/* -- Empty state -------------------------------------------------- */

.bushraa-empty {
  display: grid;
  gap: var(--bushraa-gap-3);
  justify-items: center;
  text-align: center;
  padding-block: var(--bushraa-gap-8);
  color: var(--bushraa-text-muted);
  font-size: 16px;
}

.bushraa-empty__message {
  margin: 0;
}