/* ================================================================
   Blog Post Page Specific Styles
   ================================================================ */

.blog-post-hero {
  position: relative;
  width: 100%;
  height: 450px;
  overflow: hidden;
  margin-top: var(--navbar-height);
}

.blog-post-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.blog-post-hero:hover img {
  transform: scale(1.02);
}

.blog-post-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--color-bg) 0%, rgba(5, 7, 15, 0.3) 50%, transparent 100%);
}

.blog-post-container {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-8) var(--space-4);
}

.blog-post-header {
  margin-top: -80px;
  position: relative;
  z-index: 5;
  margin-bottom: var(--space-8);
}

.blog-post-category {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  background: var(--color-accent);
  color: var(--color-bg);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  border-radius: var(--radius-full);
  text-transform: capitalize;
  margin-bottom: var(--space-4);
  box-shadow: 0 4px 15px rgba(var(--color-accent-rgb), 0.3);
}

.blog-post-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: var(--font-bold);
  line-height: 1.2;
  margin-bottom: var(--space-4);
  color: var(--text-primary);
}

.blog-post-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  color: var(--text-secondary);
  font-size: var(--text-sm);
  margin-bottom: var(--space-6);
}

.blog-post-meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.blog-post-meta-item svg {
  width: 16px;
  height: 16px;
  color: var(--color-accent);
}

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

.blog-post-content p {
  margin-bottom: var(--space-6);
}

.blog-post-content h1 {
  font-size: var(--text-3xl);
  color: var(--text-primary);
  margin: var(--space-10) 0 var(--space-4);
}

.blog-post-content h2 {
  font-size: var(--text-2xl);
  color: var(--text-primary);
  margin: var(--space-8) 0 var(--space-4);
}

.blog-post-content h3 {
  font-size: var(--text-xl);
  color: var(--text-primary);
  margin: var(--space-6) 0 var(--space-3);
}

.blog-post-content strong {
  color: var(--color-accent);
  font-weight: var(--font-semibold);
}

.blog-post-content ul,
.blog-post-content ol {
  margin: var(--space-4) 0 var(--space-6);
  padding-left: var(--space-8);
}

.blog-post-content li {
  margin-bottom: var(--space-2);
}

.blog-post-content blockquote {
  border-left: 4px solid var(--color-accent);
  padding: var(--space-4) var(--space-6);
  margin: var(--space-6) 0;
  background: rgba(var(--color-accent-rgb), 0.05);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
  color: var(--text-muted);
}

.blog-post-content code {
  background: rgba(var(--color-accent-rgb), 0.1);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-family: 'Fira Code', monospace;
  font-size: 0.9em;
}

.blog-post-content pre {
  background: var(--color-surface);
  border: 1px solid var(--glass-border);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  overflow-x: auto;
  margin: var(--space-6) 0;
}

.blog-post-content pre code {
  background: none;
  padding: 0;
}

.blog-post-content a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: all var(--transition-fast);
}

.blog-post-content a:hover {
  text-decoration-thickness: 2px;
  color: var(--color-accent-light);
}

.blog-post-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  margin: var(--space-6) 0;
}

.blog-post-author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  margin-top: var(--space-10);
}

.blog-post-author-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-bg);
}

.blog-post-author-info h4 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-1);
}

.blog-post-author-info p {
  color: var(--text-muted);
  font-size: var(--text-sm);
}

/* Related Posts Section */
.related-posts {
  margin-top: var(--space-16);
  padding-top: var(--space-10);
  border-top: 1px solid var(--glass-border);
}

.related-posts-title {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-8);
  text-align: center;
}

.related-posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}

/* Back to Blog Link */
.back-to-blog {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--text-secondary);
  font-weight: var(--font-medium);
  margin-bottom: var(--space-6);
  padding: var(--space-2) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  text-decoration: none;
  position: relative;
  z-index: 10;
}

.back-to-blog:hover {
  background: rgba(var(--color-accent-rgb), 0.1);
  border-color: var(--color-accent);
  color: var(--color-accent);
  gap: var(--space-3);
  transform: translateX(-4px);
}

.back-to-blog svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
}

.back-to-blog:hover svg {
  transform: translateX(-3px);
}

/* Loading State */
.blog-post-loading {
  display: block;
  padding: var(--space-8) var(--space-4);
  max-width: 900px;
  margin: 0 auto;
}

.blog-post-loading.hidden {
  display: none;
}

.post-skeleton-hero {
  aspect-ratio: 21/9;
  background: linear-gradient(90deg, 
    var(--glass-bg) 25%, 
    rgba(255,255,255,0.1) 50%, 
    var(--glass-bg) 75%);
  background-size: 200% 100%;
  border-radius: var(--radius-xl);
  animation: skeletonWave 1.5s ease-in-out infinite;
  margin-bottom: var(--space-8);
}

.post-skeleton-header {
  padding: var(--space-6);
  background: var(--glass-bg);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-6);
}

.post-skeleton-meta {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.post-skeleton-meta .skeleton-line {
  width: 80px;
}

.post-skeleton-title {
  height: 32px;
  width: 85%;
  background: linear-gradient(90deg, 
    var(--glass-bg) 25%, 
    rgba(255,255,255,0.1) 50%, 
    var(--glass-bg) 75%);
  background-size: 200% 100%;
  border-radius: var(--radius-sm);
  animation: skeletonWave 1.5s ease-in-out infinite;
  margin-bottom: var(--space-3);
}

.post-skeleton-subtitle {
  height: 20px;
  width: 60%;
  background: linear-gradient(90deg, 
    var(--glass-bg) 25%, 
    rgba(255,255,255,0.1) 50%, 
    var(--glass-bg) 75%);
  background-size: 200% 100%;
  border-radius: var(--radius-sm);
  animation: skeletonWave 1.5s ease-in-out infinite;
}

.post-skeleton-content {
  padding: var(--space-8);
  background: var(--glass-bg);
  border-radius: var(--radius-xl);
}

.post-skeleton-content .skeleton-line {
  height: 14px;
  background: linear-gradient(90deg, 
    var(--glass-bg) 25%, 
    rgba(255,255,255,0.08) 50%, 
    var(--glass-bg) 75%);
  background-size: 200% 100%;
  border-radius: var(--radius-sm);
  animation: skeletonWave 1.5s ease-in-out infinite;
  margin-bottom: var(--space-3);
}

.post-skeleton-content .skeleton-line:nth-child(3) {
  width: 90%;
}

.post-skeleton-content .skeleton-line:nth-child(4) {
  width: 75%;
}

.post-skeleton-content .skeleton-line:nth-child(5) {
  width: 95%;
}

.post-skeleton-content .skeleton-line:nth-child(6) {
  width: 60%;
  margin-bottom: var(--space-6);
}

.post-skeleton-content .skeleton-line:nth-child(7) {
  width: 85%;
}

.post-skeleton-content .skeleton-line:nth-child(8) {
  width: 70%;
}

@keyframes skeletonWave {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Not Found State */
.blog-post-not-found {
  text-align: center;
  padding: var(--space-16) var(--space-4);
}

.blog-post-not-found h1 {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-4);
}

.blog-post-not-found p {
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
}

@media (max-width: 768px) {
  .blog-post-hero {
    height: 300px;
  }
  
  .blog-post-header {
    margin-top: -40px;
  }
  
  .blog-post-content {
    font-size: var(--text-base);
  }
  
  .blog-post-author {
    flex-direction: column;
    text-align: center;
  }
}