/* Blog index */
.blog-main {
  max-width: 680px;
  margin: 0 auto;
}

.blog-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.blog-title {
  font-family: 'Playfair Display', serif;
  font-size: 2.25rem;
  color: var(--brown);
  margin-bottom: 0.4rem;
}

.blog-subtitle {
  font-size: 1rem;
  font-weight: 300;
  color: var(--latte);
}

/* Tag filter */
.tag-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.tag-btn {
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 500;
  padding: 0.35rem 0.85rem;
  border: 1.5px solid var(--tan);
  border-radius: 999px;
  background: transparent;
  color: var(--dark);
  cursor: pointer;
  transition: background-color 0.2s, border-color 0.2s, color 0.2s;
}

.tag-btn:hover {
  border-color: var(--latte);
}

.tag-btn.active {
  background: var(--brown);
  border-color: var(--brown);
  color: var(--cream);
}

/* Date separators */
.date-separator {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 2rem 0 1rem;
}

.date-separator::before,
.date-separator::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--tan);
}

.date-label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--latte);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

/* Post cards */
.post-card {
  display: block;
  text-decoration: none;
  color: inherit;
  padding: 1.25rem;
  border: 1.5px solid var(--tan);
  border-radius: 10px;
  margin-bottom: 1rem;
  transition: border-color 0.2s, transform 0.15s, box-shadow 0.2s;
}

.post-card:hover {
  border-color: var(--latte);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(62, 39, 35, 0.06);
}

[data-theme="dark"] .post-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.post-card-date {
  font-size: 0.78rem;
  color: var(--latte);
  margin-bottom: 0.35rem;
}

.post-card-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  color: var(--brown);
  margin-bottom: 0.4rem;
  line-height: 1.3;
}

.post-excerpt {
  font-size: 0.88rem;
  color: var(--dark);
  opacity: 0.7;
  line-height: 1.5;
  margin-bottom: 0.6rem;
}

.post-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.tag {
  font-size: 0.72rem;
  font-weight: 500;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: var(--tan);
  color: var(--brown);
}

/* Empty state */
.blog-empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--latte);
}

.blog-empty p {
  font-size: 0.95rem;
}

/* Post page */
.post-main {
  max-width: 680px;
  margin: 0 auto;
}

.post-header {
  margin-bottom: 2rem;
}

.post-date {
  font-size: 0.82rem;
  color: var(--latte);
  margin-bottom: 0.5rem;
}

.post-title {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  color: var(--brown);
  line-height: 1.2;
  margin-bottom: 0.75rem;
}

.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

/* Post content typography */
.post-content {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--dark);
}

.post-content h2 {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  color: var(--brown);
  margin: 2rem 0 0.75rem;
}

.post-content h3 {
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--brown);
  margin: 1.5rem 0 0.5rem;
}

.post-content p {
  margin-bottom: 1.25rem;
}

.post-content a {
  color: var(--brown);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.post-content a:hover {
  color: var(--dark);
}

.post-content code {
  font-size: 0.88em;
  background: var(--tan);
  padding: 0.15em 0.4em;
  border-radius: 4px;
}

.post-content pre {
  background: var(--dark);
  color: var(--cream);
  padding: 1.25rem;
  border-radius: 8px;
  overflow-x: auto;
  margin-bottom: 1.25rem;
}

.post-content pre code {
  background: none;
  padding: 0;
  font-size: 0.85rem;
  color: inherit;
}

.post-content blockquote {
  border-left: 3px solid var(--latte);
  padding-left: 1rem;
  margin: 1.25rem 0;
  color: var(--dark);
  opacity: 0.8;
  font-style: italic;
}

.post-content img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 1.25rem 0;
}

.post-content ul,
.post-content ol {
  margin-bottom: 1.25rem;
  padding-left: 1.5rem;
}

.post-content li {
  margin-bottom: 0.35rem;
}

/* Prev/next navigation */
.post-nav {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--tan);
}

.post-nav-link {
  display: block;
  text-decoration: none;
  padding: 0.85rem 1rem;
  border: 1.5px solid var(--tan);
  border-radius: 8px;
  flex: 1;
  transition: border-color 0.2s, transform 0.15s;
}

.post-nav-link:hover {
  border-color: var(--latte);
  transform: translateY(-2px);
}

.post-nav-label {
  font-size: 0.75rem;
  color: var(--latte);
  margin-bottom: 0.25rem;
}

.post-nav-title {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--brown);
}

.post-nav-label,
.post-nav-title {
  display: block;
}

.post-nav-link.next {
  text-align: right;
}

.post-nav-spacer {
  flex: 1;
}

/* Responsive */
@media (max-width: 520px) {
  .blog-title {
    font-size: 1.75rem;
  }

  .post-title {
    font-size: 1.6rem;
  }

  .post-nav {
    flex-direction: column;
  }

  .post-nav-spacer {
    display: none;
  }
}