/* UNC1739 blog styles - brutalist dark-mode design */
/* Syntax highlighting handled by Prism.js - override Rouge wrapper */

/* Override Rouge's .highlight wrapper but let Prism.js classes through */
div.highlight {
  background: transparent;
}

div.highlight pre {
  margin: 0;
  padding: 0;
}

:root {
  --bg-primary: #0a0a0a;
  --bg-secondary: #1a1a1a;
  --accent: #00ff88;
  --accent-dim: #00aa55;
  --text-primary: #e0e0e0;
  --text-secondary: #888888;
  --border: #2a2a2a;
  --danger: #ff4444;
  --warning: #ffaa00;
  --code-bg: #0f0f0f;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'JetBrains Mono', 'Courier New', monospace;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--accent-dim);
}

/* Layout */
.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

/* Header */
header {
  border-bottom: 1px solid var(--border);
  padding: 2rem 0;
  margin-bottom: 3rem;
}

.site-title {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.site-title a {
  color: var(--text-primary);
}

.site-title a:hover {
  color: var(--accent);
}

.site-tagline {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

nav {
  margin-top: 1.5rem;
}

nav a {
  margin-right: 1.5rem;
  font-size: 0.9rem;
  text-transform: lowercase;
}

/* Posts List */
.post-list {
  list-style: none;
}

.post-list-item {
  border: 1px solid var(--border);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  transition: border-color 0.2s;
}

.post-list-item:hover {
  border-color: var(--accent);
}

.post-meta {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}

.post-title {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

.post-title a {
  color: var(--text-primary);
}

.post-title a:hover {
  color: var(--accent);
}

.post-excerpt {
  color: var(--text-secondary);
  margin-top: 0.75rem;
  font-size: 0.9rem;
}

.read-more {
  display: inline-block;
  margin-top: 0.5rem;
  font-size: 0.85rem;
}

/* Post Tags */
.post-tags {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag {
  background: var(--bg-secondary);
  color: var(--text-secondary);
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  border: 1px solid var(--border);
  text-transform: lowercase;
}

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

/* Single Post */
.post-header {
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.post-header h1 {
  font-size: 2rem;
  line-height: 1.3;
  margin-bottom: 1rem;
}

/* Post Content */
.post-content {
  margin-bottom: 3rem;
}

.post-content h2 {
  font-size: 1.5rem;
  margin: 2.5rem 0 1rem 0;
  color: var(--text-primary);
}

.post-content h3 {
  font-size: 1.2rem;
  margin: 2rem 0 0.75rem 0;
  color: var(--accent);
}

.post-content h4 {
  font-size: 1rem;
  margin: 1.5rem 0 0.5rem 0;
  color: var(--text-secondary);
}

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

.post-content ul,
.post-content ol {
  margin: 1.25rem 0;
  padding-left: 2rem;
}

.post-content li {
  margin-bottom: 0.5rem;
}

/* Inline code only (in paragraphs, lists, etc.) */
.post-content p code:not([class*="language-"]),
.post-content li code:not([class*="language-"]),
.post-content h1 code:not([class*="language-"]),
.post-content h2 code:not([class*="language-"]),
.post-content h3 code:not([class*="language-"]),
.post-content h4 code:not([class*="language-"]),
.post-content td code:not([class*="language-"]) {
  background: var(--code-bg);
  color: var(--accent);
  padding: 0.2rem 0.4rem;
  font-size: 0.9em;
  border: 1px solid var(--border);
}

/* Code blocks with Prism.js */
.post-content pre[class*="language-"] {
  border: 1px solid var(--border);
  margin: 1.5rem 0;
}

.post-content pre code[class*="language-"] {
  /* Let Prism handle all styling */
}

/* Plain code blocks (terminal output without highlighting) - don't affect Prism */
.post-content pre:not([class*="language-"]) {
  background: var(--code-bg);
  border: 1px solid var(--border);
  padding: 1.5rem;
  overflow-x: auto;
  margin: 1.5rem 0;
}

.post-content pre:not([class*="language-"]) code {
  background: none;
  border: none;
  padding: 0;
  color: var(--text-primary);
  font-family: 'JetBrains Mono', 'Courier New', monospace;
}

.post-content blockquote {
  border-left: 3px solid var(--accent);
  padding-left: 1.5rem;
  margin: 1.5rem 0;
  color: var(--text-secondary);
  font-style: italic;
}

.post-content img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 2rem 0;
  border: 1px solid var(--border);
}

.post-content img.light-bg {
  background: #ffffff;
  padding: 1.5rem;
}

.post-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.9rem;
}

.post-content table th,
.post-content table td {
  border: 1px solid var(--border);
  padding: 0.75rem;
  text-align: left;
}

.post-content table th {
  background: var(--bg-secondary);
  color: var(--accent);
}

/* Syntax highlighting is imported from syntax.css */

/* Mirror Notice */
.mirror-notice {
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  padding: 1rem 1.5rem;
  margin-bottom: 2rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* Footer */
footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0;
  margin-top: 4rem;
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.85rem;
}

/* Pagination */
.pagination {
  margin: 3rem 0;
  display: flex;
  justify-content: center;
  gap: 1rem;
}

.pagination a,
.pagination span {
  padding: 0.5rem 1rem;
  border: 1px solid var(--border);
  background: var(--bg-secondary);
}

.pagination a:hover {
  border-color: var(--accent);
}

.pagination .current {
  border-color: var(--accent);
  color: var(--accent);
}

/* Diagram containers */
.diagram-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 2.5rem 0;
  scrollbar-width: thin;
  scrollbar-color: var(--border) var(--bg-primary);
}

.diagram-scroll > div {
  zoom: 0.92;
}

/* Responsive */
@media (max-width: 1400px) {
  .diagram-scroll > div {
    zoom: 0.78;
  }
}

@media (max-width: 1000px) {
  .diagram-scroll > div {
    zoom: 0.62;
  }
}

@media (max-width: 700px) {
  .diagram-scroll > div {
    zoom: 0.5;
  }
}
@media (max-width: 600px) {
  body {
    font-size: 13px;
  }

  .container {
    padding: 1.5rem 1rem;
  }

  .post-header h1 {
    font-size: 1.5rem;
  }

  nav a {
    display: block;
    margin: 0.5rem 0;
  }
}