/* Modern Blog Post Styling - Clean, Minimal, Readable */

/* =========================
   VARIABLES & BASE SETUP
========================= */

:root {
  /* Clean, modern spacing system */
  --post-max-width: 900px;
  --post-content-width: 760px;
  
  /* Generous spacing for readability */
  --post-spacing-xs: 8px;
  --post-spacing-sm: 16px;
  --post-spacing-md: 24px;
  --post-spacing-lg: 32px;
  --post-spacing-xl: 48px;
  --post-spacing-2xl: 64px;
  --post-spacing-3xl: 80px;
  
  /* Modern typography scale */
  --post-title-size: clamp(2rem, 4vw, 3rem);
  --post-subtitle-size: clamp(1.125rem, 2.5vw, 1.375rem);
  --post-heading-size: clamp(1.5rem, 3vw, 2rem);
  --post-subheading-size: clamp(1.25rem, 2.5vw, 1.5rem);
  --post-body-size: clamp(1rem, 1.5vw, 1.125rem);
  --post-meta-size: 0.875rem;
  
  /* Clean colors */
  --post-text-primary: var(--fg);
  --post-text-secondary: var(--fg-muted);
  --post-background: var(--bg);
  --post-border: var(--border);
  --post-accent: var(--accent);
}

/* =========================
   POST LAYOUT
========================= */

.post {
  min-height: 100vh;
  padding: var(--post-spacing-3xl) 0;
  background: var(--post-background);
  line-height: 1.7;
}

.post-container {
  max-width: var(--post-max-width);
  margin: 0 auto;
  padding: 0 var(--post-spacing-md);
}

/* =========================
   POST HEADER - Clean & Simple
========================= */

.post-header {
  text-align: center;
  margin-bottom: var(--post-spacing-3xl);
  padding: var(--post-spacing-xl) 0;
  /* No borders, no backgrounds, no overlapping elements */
}

.post-tags {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--post-spacing-sm);
  margin-bottom: var(--post-spacing-lg);
}

.tag {
  padding: var(--post-spacing-xs) var(--post-spacing-sm);
  background: var(--post-accent);
  color: white;
  border-radius: 20px;
  font-size: var(--post-meta-size);
  font-weight: 500;
  text-decoration: none;
  transition: transform 0.2s ease;
}

.tag:hover {
  transform: translateY(-1px);
}

.post-meta {
  font-size: var(--post-meta-size);
  color: var(--post-text-secondary);
  margin-bottom: var(--post-spacing-lg);
  font-weight: 500;
}

.post-title {
  font-size: var(--post-title-size);
  font-weight: 700;
  line-height: 1.2;
  margin: var(--post-spacing-lg) 0 var(--post-spacing-md);
  color: var(--post-text-primary);
  /* No gradients, no text effects, just clean typography */
}

.post-subtitle {
  font-size: var(--post-subtitle-size);
  color: var(--post-text-secondary);
  font-weight: 400;
  line-height: 1.4;
  margin-bottom: var(--post-spacing-xl);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* =========================
   POST CONTENT - Generous Spacing
========================= */

.post-content {
  max-width: var(--post-content-width);
  margin: 0 auto;
  font-size: var(--post-body-size);
  color: var(--post-text-primary);
}

.post-content > * {
  margin-bottom: var(--post-spacing-lg);
  max-width: 100%;
}

.post-content > *:last-child {
  margin-bottom: 0;
}

/* Typography Elements */
.post-content h2 {
  font-size: var(--post-heading-size);
  font-weight: 600;
  margin-top: var(--post-spacing-2xl);
  margin-bottom: var(--post-spacing-lg);
  color: var(--post-text-primary);
  line-height: 1.3;
}

.post-content h3 {
  font-size: var(--post-subheading-size);
  font-weight: 600;
  margin-top: var(--post-spacing-xl);
  margin-bottom: var(--post-spacing-md);
  color: var(--post-text-primary);
  line-height: 1.3;
}

.post-content h4 {
  font-size: clamp(1.125rem, 2vw, 1.25rem);
  font-weight: 600;
  margin-top: var(--post-spacing-lg);
  margin-bottom: var(--post-spacing-md);
  color: var(--post-text-primary);
  line-height: 1.4;
}

.post-content p {
  margin-bottom: var(--post-spacing-lg);
  line-height: 1.7;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

/* Lists with proper spacing */
.post-content ul,
.post-content ol {
  margin-bottom: var(--post-spacing-lg);
  margin-left: var(--post-spacing-lg);
}

.post-content li {
  margin-bottom: var(--post-spacing-sm);
  line-height: 1.6;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.post-content li:last-child {
  margin-bottom: 0;
}

.post-content li strong {
  font-weight: 600;
  color: var(--post-text-primary);
}

/* Blockquotes - Clean and simple */
.post-content blockquote {
  margin: var(--post-spacing-xl) 0;
  padding: var(--post-spacing-lg) var(--post-spacing-xl);
  border-left: 4px solid var(--post-accent);
  background: rgba(var(--accent-rgb), 0.05);
  font-style: italic;
  font-size: 1.1em;
  line-height: 1.6;
  color: var(--post-text-primary);
}

.post-content blockquote p {
  margin-bottom: 0;
}

/* Code blocks */
.post-content code {
  background: rgba(var(--accent-rgb), 0.1);
  padding: var(--space-1) var(--space-2);
  border-radius: 4px;
  font-family: 'SF Mono', Monaco, monospace;
  font-size: 0.9em;
}

.post-content pre {
  background: rgba(var(--accent-rgb), 0.05);
  padding: var(--post-spacing-lg);
  border-radius: 8px;
  overflow-x: auto;
  margin: var(--post-spacing-xl) 0;
}

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

/* =========================
   MOBILE RESPONSIVENESS
========================= */

@media (max-width: 768px) {
  .post {
    padding: var(--post-spacing-2xl) 0;
  }
  
  .post-container {
    padding: 0 var(--post-spacing-sm);
  }
  
  .post-header {
    padding: var(--post-spacing-lg) 0;
  }
  
  .post-content {
    font-size: 1rem;
  }
  
  .post-content ul,
  .post-content ol {
    margin-left: var(--post-spacing-md);
  }
  
  .post-content blockquote {
    margin: var(--post-spacing-lg) 0;
    padding: var(--post-spacing-md) var(--post-spacing-lg);
  }
}

@media (max-width: 480px) {
  .post-container {
    padding: 0 16px;
  }
  
  .post-tags {
    justify-content: center;
  }
  
  .post-content blockquote {
    padding: var(--post-spacing-sm) var(--post-spacing-md);
  }
}

/* =========================
   DARK MODE SUPPORT
========================= */

[data-theme="dark"] .tag {
  background: var(--accent);
  color: var(--bg);
}

[data-theme="dark"] .post-content blockquote {
  background: rgba(var(--accent-rgb), 0.08);
  border-left-color: var(--accent);
}

[data-theme="dark"] .post-content code {
  background: rgba(var(--accent-rgb), 0.15);
}

[data-theme="dark"] .post-content pre {
  background: rgba(var(--accent-rgb), 0.08);
}

/* =========================
   NAVIGATION
========================= */

.navbar {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: var(--post-spacing-md) 0;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
}

.nav-container {
  max-width: var(--post-max-width);
  margin: 0 auto;
  padding: 0 var(--post-spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Remove navbar overrides to keep global navbar consistent */
/* Intentionally blank: navbar styles are defined in style.css */

/* =========================
   FOOTER
========================= */

.footer {
  margin-top: var(--post-spacing-3xl);
  padding: var(--post-spacing-xl) 0;
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--post-text-secondary);
  font-size: var(--post-meta-size);
}

.footer-content {
  max-width: var(--post-max-width);
  margin: 0 auto;
  padding: 0 var(--post-spacing-md);
}