/* ============================================================
   SPICE TRAIL – Blog Styles
   File: core/static/css/blog.css
   ============================================================ */

/* ─── Shared blog micro-components ─── */
.blog-tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--bg-input);
  border: 1px solid var(--border-light);
  color: var(--text-muted);
  transition: var(--transition);
  text-decoration: none;
}
.blog-tag--gold {
  background: rgba(212,175,55,0.12);
  border-color: var(--gold-dim);
  color: var(--gold);
}
.blog-tag--clickable:hover { border-color: var(--gold-dim); color: var(--gold); }
.blog-tag--active {
  background: var(--gold);
  color: #161009;
  border-color: var(--gold);
}

.blog-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  color: var(--text-muted);
}
.blog-meta-item--light { color: rgba(255,255,255,0.65); }
.blog-meta-sep { color: var(--text-muted); margin: 0 4px; }

.blog-author-dot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
}

/* ─── Page hero overrides for blog ─── */
.page-hero--blog {
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(80,50,10,0.5) 0%, transparent 70%),
              var(--bg-primary);
}

/* ============================================================
   FEATURED POST BANNER
   ============================================================ */
.blog-featured {
  padding: 0 0 64px;
  background: var(--bg-primary);
}
.blog-featured__card {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-light);
  background: var(--bg-card);
  text-decoration: none;
  transition: var(--transition);
  min-height: 380px;
}
.blog-featured__card:hover { box-shadow: var(--shadow-deep), var(--shadow-gold); }

.blog-featured__img-wrap {
  position: relative;
  overflow: hidden;
}
.blog-featured__img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.7s ease;
}
.blog-featured__card:hover .blog-featured__img { transform: scale(1.04); }
.blog-featured__img--placeholder {
  width: 100%; height: 100%; min-height: 300px;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-input);
}
.blog-featured__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to right, rgba(0,0,0,0.15) 0%, transparent 100%);
}

.blog-featured__content {
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
}
.blog-featured__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.blog-featured__title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.2;
}
.blog-featured__excerpt {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  font-style: italic;
}
.blog-featured__author {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-muted);
}
.blog-featured__cta { align-self: flex-start; margin-top: 4px; }

/* ============================================================
   BLOG LIST PAGE
   ============================================================ */
.blog-page { padding: 48px 0 100px; background: var(--bg-primary); }

.blog-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 48px;
  align-items: start;
}

/* Filter banner */
.blog-filter-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 18px;
  margin-bottom: 28px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.blog-filter-clear {
  font-size: 0.78rem;
  color: var(--text-muted);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  transition: var(--transition);
}
.blog-filter-clear:hover { border-color: var(--gold-dim); color: var(--gold); }

/* Post grid */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

/* Blog Card */
.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: var(--border);
}

.blog-card__img-wrap {
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}
.blog-card__featured-badge {
  position: absolute;
  top: 10px; left: 10px;
  background: var(--gold);
  color: #161009;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 50px;
  z-index: 2;
}
.blog-card__img {
  width: 100%; aspect-ratio: 5/3;
  object-fit: cover; display: block;
  transition: transform 0.6s ease;
}
.blog-card:hover .blog-card__img { transform: scale(1.05); }
.blog-card__img--placeholder {
  width: 100%; aspect-ratio: 5/3;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-input);
}
.blog-card__img--placeholder svg { width: 100%; height: 100%; }

.blog-card__body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.blog-card__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.blog-card__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  line-height: 1.3;
}
.blog-card__title a { color: var(--text-primary); transition: color var(--transition); }
.blog-card__title a:hover { color: var(--gold); }
.blog-card__excerpt {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.65;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--border-light);
}
.blog-card__author {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--text-muted);
}
.blog-card__date {
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* Pagination */
.blog-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 48px;
  flex-wrap: wrap;
}
.blog-pagination__btn {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 8px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  letter-spacing: 0.04em;
}
.blog-pagination__btn:hover { border-color: var(--gold); color: var(--gold); }
.blog-pagination__pages { display: flex; gap: 6px; }
.blog-pagination__page {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  color: var(--text-secondary);
  transition: var(--transition);
}
.blog-pagination__page:hover { border-color: var(--gold-dim); color: var(--gold); }
.blog-pagination__page--active {
  background: var(--gold);
  color: #161009;
  border-color: var(--gold);
  font-weight: 600;
}

/* Empty state */
.blog-empty {
  text-align: center;
  padding: 80px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  color: var(--text-muted);
}
.blog-empty svg { opacity: 0.25; }
.blog-empty h3 { font-family: var(--font-display); font-size: 1.4rem; font-weight: 500; color: var(--text-primary); }
.blog-empty p  { font-size: 0.9rem; }

/* ============================================================
   SIDEBAR
   ============================================================ */
.blog-sidebar {
  position: sticky;
  top: calc(var(--header-h) + 20px);
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.blog-widget {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 24px;
}
.blog-widget__title {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 18px;
}

/* Search */
.blog-search-wrap {
  display: flex;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--bg-input);
}
.blog-search-input {
  flex: 1;
  padding: 10px 14px;
  color: var(--text-primary);
  font-size: 0.85rem;
  background: transparent;
  border: none;
  outline: none;
}
.blog-search-input::placeholder { color: var(--text-muted); }
.blog-search-btn {
  padding: 10px 14px;
  color: var(--text-muted);
  background: transparent;
  border: none;
  border-left: 1px solid var(--border-light);
  cursor: pointer;
  transition: var(--transition);
  display: flex; align-items: center; justify-content: center;
}
.blog-search-btn:hover { color: var(--gold); background: var(--gold-bg); }

/* Widget list (categories) */
.blog-widget__list { display: flex; flex-direction: column; gap: 4px; }
.blog-widget__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: var(--transition);
}
.blog-widget__link:hover { background: var(--gold-bg); color: var(--gold); }
.blog-widget__link--active {
  background: var(--gold-bg);
  color: var(--gold);
  font-weight: 500;
}
.blog-widget__count {
  font-size: 0.72rem;
  color: var(--text-muted);
  background: var(--bg-input);
  padding: 2px 8px;
  border-radius: 50px;
}

/* Recent posts */
.blog-recent-list { display: flex; flex-direction: column; gap: 16px; }
.blog-recent-item {}
.blog-recent-link {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  text-decoration: none;
  transition: var(--transition);
}
.blog-recent-link:hover .blog-recent-title { color: var(--gold); }
.blog-recent-img {
  width: 64px; height: 64px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}
.blog-recent-img--placeholder {
  width: 64px; height: 64px;
  border-radius: var(--radius-sm);
  background: var(--bg-input);
  border: 1px solid var(--border-light);
  display: flex; align-items: center; justify-content: center;
}
.blog-recent-title {
  display: block;
  font-size: 0.82rem;
  color: var(--text-primary);
  font-weight: 500;
  line-height: 1.35;
  margin-bottom: 4px;
  transition: color var(--transition);
}
.blog-recent-date {
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* Tags cloud */
.blog-tags-cloud { display: flex; flex-wrap: wrap; gap: 8px; }

/* ============================================================
   BLOG DETAIL HERO
   ============================================================ */
.blog-detail-hero {
  min-height: 460px;
  display: flex;
  align-items: flex-end;
  position: relative;
  padding-top: var(--header-h);
  background-color: #000000;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.blog-detail-hero__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(
    to top,
    rgba(0,0,0,0.92) 0%,
    rgba(0,0,0,0.6)  45%,
    rgba(0,0,0,0.25) 100%
  );
}
.blog-detail-hero__inner {
  position: relative;
  z-index: 1;
  padding-bottom: 56px;
  padding-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.breadcrumb--light ol li,
.breadcrumb--light a { color: rgba(255,255,255,0.55); }
.breadcrumb--light a:hover { color: var(--gold); }

.blog-detail-hero__meta { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.blog-detail-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 500;
  color: #fff;
  line-height: 1.1;
  max-width: 820px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.7);
}
.blog-detail-hero__byline {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
}

/* ============================================================
   BLOG DETAIL BODY
   ============================================================ */
.blog-detail-page { padding: 64px 0 100px; background: var(--bg-primary); }

.blog-detail-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 56px;
  align-items: start;
}

.blog-detail-sidebar {
  position: sticky;
  top: calc(var(--header-h) + 20px);
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Article tags */
.blog-article__tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

/* Lead paragraph */
.blog-article__lead {
  font-family: var(--font-serif);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  font-style: italic;
  color: var(--text-secondary);
  line-height: 1.75;
  border-left: 3px solid var(--gold);
  padding-left: 20px;
  margin-bottom: 36px;
}

/* ── Prose styles — applied to .blog-article__body ── */
.prose {
  color: var(--text-secondary);
  font-family: var(--font-serif);
  font-size: 1.05rem;
  line-height: 1.85;
}
.prose h2 {
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 500;
  color: var(--text-primary);
  margin: 48px 0 16px;
  line-height: 1.2;
}
.prose h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--text-primary);
  margin: 36px 0 12px;
}
.prose p { margin-bottom: 22px; }
.prose a { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }
.prose a:hover { color: var(--gold-light); }
.prose ul, .prose ol {
  padding-left: 24px;
  margin-bottom: 22px;
}
.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }
.prose li { margin-bottom: 8px; }
.prose blockquote {
  border-left: 3px solid var(--gold);
  padding: 16px 20px;
  margin: 28px 0;
  background: var(--bg-card);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  color: var(--text-secondary);
}
.prose img {
  width: 100%;
  border-radius: var(--radius-md);
  margin: 28px 0;
  border: 1px solid var(--border-light);
}
.prose strong { color: var(--text-primary); font-weight: 600; }
.prose code {
  background: var(--bg-input);
  border: 1px solid var(--border-light);
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 0.88em;
  font-family: 'Courier New', monospace;
}
.prose hr {
  border: none;
  border-top: 1px solid var(--border-light);
  margin: 36px 0;
}

/* Share row */
.blog-article__share {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 24px 0;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  margin: 48px 0;
}
.blog-article__share-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-right: 4px;
}
.blog-share-btn {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-muted);
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
  cursor: pointer;
  text-decoration: none;
}
.blog-share-btn:hover { border-color: var(--gold); color: var(--gold); background: var(--gold-bg); }
#copyLinkBtn.copied { border-color: #5cb85c; color: #5cb85c; }

/* Post navigation */
.blog-post-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 48px;
}
.blog-post-nav__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  transition: var(--transition);
  text-decoration: none;
}
.blog-post-nav__item:hover { border-color: var(--gold-dim); background: var(--bg-card-hover); }
.blog-post-nav__item--next { text-align: right; }
.blog-post-nav__dir {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
}
.blog-post-nav__title {
  font-family: var(--font-display);
  font-size: 0.92rem;
  color: var(--text-primary);
  line-height: 1.35;
}

/* Table of Contents */
.blog-toc { }
.blog-toc__list { display: flex; flex-direction: column; gap: 6px; }
.blog-toc__item a {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  padding: 4px 8px;
  border-left: 2px solid var(--border-light);
  transition: var(--transition);
  text-decoration: none;
  line-height: 1.4;
}
.blog-toc__item a:hover,
.blog-toc__item a.active {
  color: var(--gold);
  border-left-color: var(--gold);
  background: var(--gold-bg);
}
.blog-toc__item--h3 a { padding-left: 20px; font-size: 0.75rem; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .blog-layout { grid-template-columns: 1fr; }
  .blog-sidebar { position: static; }
  .blog-detail-layout { grid-template-columns: 1fr; }
  .blog-detail-sidebar { position: static; }
  .blog-featured__card { grid-template-columns: 1fr; min-height: auto; }
  .blog-featured__img-wrap { min-height: 260px; }
  .blog-featured__content { padding: 32px 28px; }
}

@media (max-width: 768px) {
  .blog-grid { grid-template-columns: 1fr; }
  .blog-post-nav { grid-template-columns: 1fr; }
  .blog-detail-hero { min-height: 340px; }
  .blog-detail-hero__title { font-size: 1.8rem; }
}

@media (max-width: 480px) {
  .blog-featured__content { padding: 24px 20px; }
  .blog-featured__title { font-size: 1.4rem; }
  .blog-article__lead { font-size: 1rem; }
  .prose { font-size: 0.95rem; }
}