/* Filter chips */
.filter-chip {
  background-color: transparent;
  color: #6b7280;
  border: 1px solid #e5e7eb;
}

.filter-chip:hover {
  background-color: #f3f4f6;
  color: #374151;
}

.filter-chip.active {
  background-color: #2563eb;
  color: #ffffff;
  border-color: #2563eb;
}

.dark .filter-chip {
  border-color: #374151;
  color: #9ca3af;
}

.dark .filter-chip:hover {
  background-color: #1f2937;
  color: #e5e7eb;
}

.dark .filter-chip.active {
  background-color: #2563eb;
  color: #ffffff;
  border-color: #2563eb;
}

/* Post content typography */
.post-content h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.post-content h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

.post-content p {
  margin-bottom: 1rem;
  line-height: 1.8;
}

.post-content ul,
.post-content ol {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}

.post-content ul {
  list-style-type: disc;
}

.post-content ol {
  list-style-type: decimal;
}

.post-content li {
  margin-bottom: 0.375rem;
  line-height: 1.7;
}

.post-content a {
  color: #2563eb;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.post-content a:hover {
  color: #1d4ed8;
}

.dark .post-content a {
  color: #60a5fa;
}

.dark .post-content a:hover {
  color: #93bbfd;
}

.post-content blockquote {
  border-left: 4px solid #2563eb;
  padding-left: 1rem;
  margin: 1.5rem 0;
  font-style: italic;
  color: #6b7280;
}

.dark .post-content blockquote {
  color: #9ca3af;
  border-left-color: #3b82f6;
}

/* Smooth scroll */
html {
  scroll-behavior: smooth;
}

/* Selection */
::selection {
  background-color: #2563eb;
  color: #ffffff;
}