/* ============================================
   Branch & Blooms Co. — Blog Styles
   Extends main style.css theme variables
   ============================================ */

/* --- Blog Navigation Breadcrumbs --- */
.blog-breadcrumb-bar {
  background-color: var(--color-cream);
  border-bottom: 1px solid #e0d8cf;
  padding: 10px 0;
}
.blog-breadcrumb-bar .container {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.blog-breadcrumb-bar ol {
  list-style: none;
  display: flex;
  gap: 8px;
  padding: 0;
  margin: 0;
  align-items: center;
}
.blog-breadcrumb-bar li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--color-text);
  opacity: 0.7;
}
.blog-breadcrumb-bar li + li::before {
  content: '/';
  margin-right: 8px;
  opacity: 0.4;
}
.blog-breadcrumb-bar a {
  color: var(--color-accent);
  text-decoration: none;
}
.blog-breadcrumb-bar a:hover {
  text-decoration: underline;
}

/* --- Blog Listing Page --- */
.blog-listing-header {
  padding: 120px 0 60px;
  text-align: center;
  background: linear-gradient(160deg, var(--color-bg) 0%, #e3d8ca 100%);
}
.blog-listing-header h1 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  margin-bottom: 16px;
}
.blog-listing-header p {
  font-size: 1.1rem;
  color: var(--color-text);
  max-width: 560px;
  margin: 0 auto;
  opacity: 0.8;
}

.blog-grid {
  padding: 60px 0 100px;
  background-color: var(--color-bg);
}
.blog-grid-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.blog-card {
  background: var(--color-white);
  border-radius: 4px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 20px rgba(74, 59, 46, 0.1);
}
.blog-card-image {
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  background-color: var(--color-cream);
}
.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.blog-card:hover .blog-card-image img {
  transform: scale(1.03);
}
.blog-card-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 0.8rem;
  color: var(--color-text);
  opacity: 0.7;
}
.blog-card-category {
  background-color: var(--color-accent);
  color: var(--color-white);
  padding: 3px 10px;
  border-radius: 2px;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.blog-card h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
  line-height: 1.3;
}
.blog-card h3 a {
  color: var(--color-text);
  text-decoration: none;
}
.blog-card h3 a:hover {
  color: var(--color-accent);
}
.blog-card-excerpt {
  font-size: 0.9rem;
  color: var(--color-text);
  opacity: 0.8;
  line-height: 1.6;
  margin-bottom: 16px;
  flex: 1;
}
.blog-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}
.blog-tag {
  display: inline-block;
  padding: 3px 10px;
  background-color: var(--color-bg);
  color: var(--color-accent);
  border-radius: 2px;
  font-size: 0.75rem;
  text-decoration: none;
  transition: background-color 0.2s ease, color 0.2s ease;
}
.blog-tag:hover {
  background-color: var(--color-accent);
  color: var(--color-white);
}

/* --- Pagination --- */
.blog-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding: 0 0 80px;
}
.blog-pagination a,
.blog-pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 14px;
  border-radius: 2px;
  text-decoration: none;
  font-size: 0.9rem;
  transition: all 0.2s ease;
}
.blog-pagination a {
  background-color: var(--color-white);
  color: var(--color-text);
  border: 1px solid #e0d8cf;
}
.blog-pagination a:hover {
  background-color: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}
.blog-pagination span.current {
  background-color: var(--color-accent);
  color: var(--color-white);
}

/* --- Tag Filter Page --- */
.tag-filter-header {
  padding: 120px 0 60px;
  text-align: center;
  background: linear-gradient(160deg, var(--color-bg) 0%, #e3d8ca 100%);
}
.tag-filter-header h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 12px;
}
.tag-filter-header p {
  font-size: 0.95rem;
  color: var(--color-text);
  opacity: 0.7;
}

/* --- Blog Post Page --- */
.blog-post-hero {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 120px 24px 0;
}
.blog-post-featured-image {
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: 4px;
  overflow: hidden;
  background-color: var(--color-cream);
  margin-bottom: 48px;
}
.blog-post-featured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.blog-post-header {
  max-width: 720px;
  margin: 0 auto 48px;
  text-align: left;
}
.blog-post-header .blog-card-category {
  display: inline-block;
  margin-bottom: 16px;
}
.blog-post-header h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.2;
  margin-bottom: 20px;
}
.blog-post-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--color-text);
  opacity: 0.7;
  flex-wrap: wrap;
}
.blog-post-meta .meta-divider {
  opacity: 0.4;
}
.blog-post-author {
  display: flex;
  align-items: center;
  gap: 10px;
}
.blog-post-author-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-family: 'Cormorant Garamond', serif;
  font-size: 1rem;
  font-weight: 600;
}

/* --- Reading Progress Bar --- */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background-color: var(--color-accent);
  z-index: 999;
  transition: width 0.1s linear;
}

/* --- Blog Post Content (Medium-style reading experience) --- */
.blog-post-content-wrapper {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 24px 100px;
}

.blog-post-content {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--color-text);
}

.blog-post-content p {
  margin-bottom: 1.5em;
}

.blog-post-content h2 {
  font-size: 1.8rem;
  margin-top: 2.5em;
  margin-bottom: 0.8em;
  line-height: 1.3;
}

.blog-post-content h3 {
  font-size: 1.4rem;
  margin-top: 2em;
  margin-bottom: 0.6em;
  line-height: 1.3;
}

.blog-post-content h4 {
  font-size: 1.2rem;
  margin-top: 2em;
  margin-bottom: 0.5em;
}

.blog-post-content strong {
  font-weight: 600;
}

.blog-post-content em {
  font-style: italic;
}

.blog-post-content a {
  color: var(--color-accent);
  text-decoration: underline;
  text-decoration-color: rgba(139, 111, 74, 0.3);
  text-underline-offset: 2px;
  transition: text-decoration-color 0.2s ease;
}
.blog-post-content a:hover {
  text-decoration-color: var(--color-accent);
}

.blog-post-content ul,
.blog-post-content ol {
  margin-bottom: 1.5em;
  padding-left: 24px;
}
.blog-post-content li {
  margin-bottom: 0.5em;
}
.blog-post-content ul li::marker {
  color: var(--color-accent);
}
.blog-post-content ol li::marker {
  color: var(--color-accent);
  font-weight: 600;
}

.blog-post-content blockquote {
  border-left: 3px solid var(--color-accent);
  padding-left: 20px;
  margin: 2em 0;
  font-style: italic;
  color: var(--color-text);
  opacity: 0.85;
}

.blog-post-content img {
  max-width: 100%;
  height: auto;
  border-radius: 4px;
  margin: 2em 0;
  display: block;
}

.blog-post-content figure {
  margin: 2em 0;
  text-align: center;
}
.blog-post-content figure img {
  margin-bottom: 12px;
}
.blog-post-content figcaption {
  font-size: 0.85rem;
  color: var(--color-text);
  opacity: 0.7;
  font-style: italic;
}

.blog-post-content pre {
  background-color: var(--color-cream);
  border: 1px solid #e0d8cf;
  border-radius: 4px;
  padding: 20px;
  overflow-x: auto;
  margin: 2em 0;
  font-size: 0.9rem;
  line-height: 1.6;
}

.blog-post-content code {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.9em;
  background-color: var(--color-cream);
  padding: 2px 6px;
  border-radius: 2px;
}

.blog-post-content pre code {
  background-color: transparent;
  padding: 0;
}

.blog-post-content hr {
  border: none;
  height: 2px;
  background-color: var(--color-accent);
  opacity: 0.2;
  margin: 3em 0;
}

.blog-post-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 2em 0;
  font-size: 1rem;
}
.blog-post-content th,
.blog-post-content td {
  padding: 12px 16px;
  border: 1px solid #e0d8cf;
  text-align: left;
}
.blog-post-content th {
  background-color: var(--color-cream);
  font-weight: 600;
}

/* --- Table of Contents --- */
.blog-toc {
  background-color: var(--color-cream);
  border: 1px solid #e0d8cf;
  border-radius: 4px;
  padding: 24px 32px;
  margin: 2em 0 3em;
}
.blog-toc-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--color-text);
}
.blog-toc ol {
  list-style: none;
  padding-left: 0;
  margin: 0;
}
.blog-toc li {
  margin-bottom: 6px;
  font-size: 0.9rem;
}
.blog-toc a {
  color: var(--color-accent);
  text-decoration: none;
}
.blog-toc a:hover {
  text-decoration: underline;
}
.blog-toc ol {
  padding-left: 20px;
  margin-top: 6px;
}

/* --- Post Footer (Tags + Share) --- */
.blog-post-footer {
  max-width: 680px;
  margin: 0 auto;
  padding: 40px 24px 0;
  border-top: 1px solid #e0d8cf;
}
.blog-post-footer-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 24px;
}
.blog-post-footer-tags span {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text);
  opacity: 0.7;
}

/* --- Author Bio --- */
.blog-author-bio {
  max-width: 680px;
  margin: 48px auto 0;
  padding: 32px;
  background-color: var(--color-cream);
  border-radius: 4px;
  display: flex;
  gap: 24px;
  align-items: center;
}
.blog-author-bio-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background-color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.8rem;
  font-weight: 600;
  flex-shrink: 0;
}
.blog-author-bio h4 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.3rem;
  margin-bottom: 4px;
}
.blog-author-bio p {
  font-size: 0.9rem;
  color: var(--color-text);
  opacity: 0.8;
  line-height: 1.6;
  margin: 0;
}

/* --- Related Posts --- */
.blog-related {
  padding: 80px 0;
  background-color: var(--color-cream);
}
.blog-related .section-header {
  text-align: center;
  margin-bottom: 48px;
}
.blog-related .section-header h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  margin-bottom: 8px;
}
.blog-related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 1100px;
  margin: 0 auto;
}

/* --- Responsive --- */
@media (max-width: 968px) {
  .blog-grid-inner,
  .blog-related-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .blog-author-bio {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 640px) {
  .blog-grid-inner,
  .blog-related-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }
  .blog-post-content {
    font-size: 1rem;
    line-height: 1.7;
  }
  .blog-post-content h2 {
    font-size: 1.5rem;
  }
  .blog-post-content h3 {
    font-size: 1.25rem;
  }
  .blog-post-hero {
    padding: 100px 16px 0;
  }
  .blog-post-content-wrapper {
    padding: 0 16px 60px;
  }
  .blog-toc {
    padding: 20px 24px;
  }
}