/* ============================================
   Jenva Core — archive.css
   
   Loaded conditionally on archive contexts:
   - is_home() (blog index)
   - is_archive() (category, tag, date, author)
   - is_search()
   ============================================ */

/* ============================================
   Archive Header — page intro
   ============================================ */
.archive-header {
  padding-block: var(--space-16) var(--space-12);
}
.archive-header-inner {
  max-width: var(--container-narrow);
  margin-inline: auto;
}
.archive-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-accent-text);
  background: var(--color-accent-soft);
  border-radius: 999px;
  margin-bottom: var(--space-6);
}
.archive-eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
}
.archive-title {
  font-size: var(--text-display);
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin-bottom: var(--space-4);
}
.archive-deck {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.55;
  max-width: 60ch;
}
.archive-count {
  display: inline-block;
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-variant-numeric: tabular-nums;
}

/* ============================================
   Filter Bar — search + categories
   ============================================ */
.filter-bar {
  border-block: 1px solid var(--color-border);
  background: rgba(250, 248, 244, 0.85);
  position: sticky;
  top: var(--header-h);
  z-index: 40;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.filter-bar-inner {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  padding-block: var(--space-4);
  flex-wrap: nowrap;
}

/* Search */
.search-form {
  flex-shrink: 0;
  position: relative;
  width: 280px;
  max-width: 100%;
}
.search-input {
  width: 100%;
  padding: var(--space-2) var(--space-4) var(--space-2) var(--space-12);
  font: inherit;
  font-size: var(--text-sm);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  color: var(--color-text);
  min-height: 40px;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.search-input::placeholder { color: var(--color-text-muted); }
.search-input:focus {
  outline: 0;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-soft);
}
.search-icon {
  position: absolute;
  left: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  pointer-events: none;
}
.search-icon svg { width: 16px; height: 16px; }

/* Category chips */
.filter-categories {
  flex: 1;
  min-width: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.filter-categories::-webkit-scrollbar { display: none; }
.filter-categories ul {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: var(--space-2);
  white-space: nowrap;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  text-decoration: none;
  transition: all 0.2s var(--ease);
}
.chip:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}
.chip.is-active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}
.chip.is-active .chip-count { color: #fff; opacity: 0.8; }
.chip-count {
  font-size: var(--text-xs);
  font-weight: 400;
  color: var(--color-text-muted);
  font-variant-numeric: tabular-nums;
}

/* ============================================
   Featured Section — only on blog index page 1
   ============================================ */
.featured-section {
  padding-block: var(--space-16);
}
.featured-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
}
@media (min-width: 880px) {
  .featured-grid {
    grid-template-columns: 1.1fr 1fr;
    gap: var(--space-12);
  }
}
.featured-image {
  display: block;
  aspect-ratio: 16/10;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-accent-soft) 0%, var(--color-bg-alt) 100%);
  position: relative;
  overflow: hidden;
}
.featured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.featured-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 25% 30%, rgba(232, 100, 42, 0.18) 0%, transparent 50%),
    radial-gradient(circle at 75% 70%, rgba(232, 100, 42, 0.12) 0%, transparent 40%);
  pointer-events: none;
}
.featured-image:has(img)::after { display: none; }
.featured-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.featured-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.featured-title {
  font-size: var(--text-3xl);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0;
}
.featured-title a:hover { color: var(--color-accent); }
.featured-excerpt {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.6;
}
.featured-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}
.featured-author-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-accent-soft);
  color: var(--color-accent);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.featured-author-name { color: var(--color-text); font-weight: 500; }

/* ============================================
   Section Divider
   ============================================ */
.section-divider {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--space-6);
}
.section-divider hr {
  border: 0;
  border-top: 1px solid var(--color-border);
  margin: 0;
}

/* ============================================
   Archive Section — main grid
   ============================================ */
.archive-section {
  padding-block: var(--space-16) var(--space-24);
}
.archive-section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-12);
}
.archive-section-title {
  font-size: var(--text-2xl);
  margin: 0;
}
.archive-section-meta {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-variant-numeric: tabular-nums;
}
.archive-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}
@media (min-width: 600px) {
  .archive-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1000px) {
  .archive-grid { grid-template-columns: repeat(3, 1fr); }
}
.archive-grid.has-variation .post-card.is-wide {
  grid-column: span 1;
}
@media (min-width: 1000px) {
  .archive-grid.has-variation .post-card.is-wide { grid-column: span 2; }
}

/* ============================================
   Post Card
   ============================================ */
.post-card {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease);
}
.post-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent);
}
.post-thumb {
  aspect-ratio: 16/10;
  background: var(--color-bg-alt);
  position: relative;
  overflow: hidden;
  display: block;
}
.post-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.post-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-accent-soft) 0%, transparent 100%);
  pointer-events: none;
}
.post-thumb:has(img)::after { display: none; }
.post-thumb-tag {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  z-index: 2;
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-accent-text);
  background: var(--color-bg);
  border-radius: 999px;
}
.post-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.post-tag { color: var(--color-accent); font-weight: 500; }
.post-body {
  padding: var(--space-6) var(--space-6) var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}
.post-body h3 {
  font-size: var(--text-xl);
  line-height: 1.25;
  margin: 0;
}
.post-body h3 a { color: inherit; text-decoration: none; }
.post-body h3 a:hover { color: var(--color-accent); }
.post-body p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin: 0;
}
.post-card-footer {
  margin-top: auto;
  padding-top: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}
.post-card-footer-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-accent-soft);
  color: var(--color-accent);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.7rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.archive-grid.has-variation .post-card.is-wide .post-body h3 {
  font-size: var(--text-2xl);
}
.archive-grid.has-variation .post-card.is-wide .post-body {
  padding: var(--space-8);
}

/* ============================================
   Pagination — WP-style numbered links
   ============================================ */
.archive-pagination {
  margin-top: var(--space-16);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.archive-pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  text-decoration: none;
  transition: all 0.2s var(--ease);
}
.archive-pagination .page-numbers:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}
.archive-pagination .page-numbers.current {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}
.archive-pagination .page-numbers.dots {
  border: 0;
  background: transparent;
}

/* ============================================
   Mobile adjustments
   ============================================ */
@media (max-width: 880px) {
  .filter-bar-inner {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-3);
  }
  .search-form { width: 100%; }
}
@media (max-width: 600px) {
  .archive-header { padding-block: var(--space-12) var(--space-8); }
}