/* agentish.org — Refined Editorial */

/* ---- Fonts ---- */
@import url('https://fonts.googleapis.com/css2?family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,500;1,6..72,400&family=DM+Sans:wght@400;500&family=DM+Mono:wght@400;500&display=swap');

/* ---- Reset & Base ---- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #faf9f7;
  --text: #1c1917;
  --text-secondary: #78716c;
  --text-tertiary: #a8a29e;
  --border: #e7e5e4;
  --border-strong: #d6d3d1;
  --card-bg: #f5f5f0;
  --card-hover: #eeedea;
  --accent: #b45309;
  --accent-subtle: #fef3c7;
  --font-serif: 'Newsreader', Georgia, serif;
  --font-sans: 'DM Sans', -apple-system, system-ui, sans-serif;
  --font-mono: 'DM Mono', 'Courier New', monospace;
  --max-width: 680px;
  --max-width-wide: 920px;
}

html { font-size: 16px; -webkit-font-smoothing: antialiased; }

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

::selection {
  background: var(--accent-subtle);
  color: var(--text);
}

a { color: var(--text); text-decoration: none; }
a:hover { color: var(--accent); }

/* ---- Header ---- */
.site-header {
  border-bottom: 1px solid var(--border);
  padding: 0 1.5rem;
}

.site-header nav {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 3.5rem;
}

.site-name {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text);
}

.site-name:hover { color: var(--accent); text-decoration: none; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 500;
}

.nav-links a {
  color: var(--text-secondary);
  transition: color 0.15s;
}
.nav-links a:hover { color: var(--text); text-decoration: none; }

.github-link {
  display: flex;
  align-items: center;
  color: var(--text-tertiary);
}
.github-link:hover { color: var(--text); text-decoration: none; }
.github-link svg { vertical-align: middle; }

/* ---- Main ---- */
main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 4rem 1.5rem 5rem;
  width: 100%;
  flex: 1;
}

/* ---- Footer ---- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem 1.5rem;
}

.site-footer-inner {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 0.75rem;
  color: var(--text-tertiary);
  font-family: var(--font-mono);
}

.footer-links {
  display: flex;
  gap: 1.25rem;
}

.footer-links a {
  color: var(--text-tertiary);
  transition: color 0.15s;
}
.footer-links a:hover { color: var(--text-secondary); text-decoration: none; }

/* ---- Labels ---- */
.label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-tertiary);
  margin-bottom: 1rem;
}

/* ---- Hero ---- */
.hero {
  margin-bottom: 4rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border);
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: 2.25rem;
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-bottom: 0.5rem;
}

.tagline {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-style: italic;
  color: var(--text-secondary);
  font-weight: 400;
}

/* ---- Empty State ---- */
.empty-state {
  padding: 3rem 0;
  text-align: center;
  color: var(--text-tertiary);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.9375rem;
}

/* ---- Featured Repos ---- */
.featured-repos {
  margin-bottom: 3.5rem;
}

.repo-card {
  display: block;
  background: var(--card-bg);
  border-radius: 6px;
  padding: 1.125rem 1.25rem;
  margin-bottom: 0.5rem;
  transition: background 0.15s;
}

.repo-card:hover { text-decoration: none; background: var(--card-hover); color: var(--text); }

.repo-card h3 {
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.repo-card p {
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

/* ---- Post List ---- */
.recent-posts, .post-list {
  margin-bottom: 2rem;
}

.post-entry {
  display: block;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
  transition: border-color 0.15s;
}

.post-entry:first-child { border-top: 1px solid var(--border); }
.post-entry:hover { text-decoration: none; border-color: var(--border-strong); }
.post-entry:hover h3 { color: var(--accent); }

.post-entry-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1.5rem;
}

.post-entry h3 {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  font-weight: 400;
  transition: color 0.15s;
}

.post-entry time {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-tertiary);
  white-space: nowrap;
  letter-spacing: 0.5px;
}

.post-entry p {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin-top: 0.375rem;
  line-height: 1.5;
}

.post-entry-tags {
  margin-top: 0.5rem;
}

/* ---- Tags & Categories ---- */
.tag, .category {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary);
  background: var(--card-bg);
  padding: 0.1875rem 0.5rem;
  border-radius: 3px;
  transition: background 0.15s;
}

.tag:hover, .category:hover {
  text-decoration: none;
  background: var(--card-hover);
}

/* ---- Single Post ---- */
.post-header {
  margin-bottom: 2.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.post-header time {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-tertiary);
  display: block;
  margin-bottom: 0.75rem;
  letter-spacing: 0.5px;
}

.post-header h1 {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin-bottom: 1rem;
}

.post-meta {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.post-hero {
  width: 100%;
  border-radius: 6px;
  margin-bottom: 2.5rem;
}

/* ---- Prose ---- */
.prose {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--text);
}

.prose h2 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: -0.01em;
  margin: 2.5rem 0 0.75rem;
}

.prose h3 {
  font-family: var(--font-serif);
  font-size: 1.1875rem;
  font-weight: 500;
  margin: 2rem 0 0.5rem;
}

.prose p { margin-bottom: 1.25rem; }

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

.prose li { margin-bottom: 0.375rem; }

.prose blockquote {
  border-left: 2px solid var(--accent);
  padding-left: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  font-style: italic;
}

.prose code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: var(--card-bg);
  padding: 0.125rem 0.375rem;
  border-radius: 3px;
}

.prose pre {
  background: var(--card-bg);
  padding: 1.25rem;
  border-radius: 6px;
  overflow-x: auto;
  margin-bottom: 1.25rem;
  border: 1px solid var(--border);
}

.prose pre code {
  background: none;
  padding: 0;
  font-size: 0.8125rem;
  line-height: 1.65;
}

.prose img {
  max-width: 100%;
  border-radius: 6px;
  margin: 1.5rem auto 0.5rem;
  display: block;
}

.prose p:has(> img:only-child),
.prose p:has(> a:only-child > img:only-child) {
  text-align: center;
  margin-bottom: 0.25rem;
}

.prose p:has(> img:only-child) + p > em:only-child,
.prose p:has(> a:only-child > img:only-child) + p > em:only-child {
  display: block;
  text-align: center;
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 0.75rem;
  color: var(--text-tertiary);
  letter-spacing: 0.5px;
  margin-top: 0;
  margin-bottom: 2rem;
}

.prose a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: var(--accent-subtle);
  text-underline-offset: 2px;
  transition: text-decoration-color 0.15s;
}

.prose a:hover {
  text-decoration-color: var(--accent);
}

.prose hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2.5rem 0;
}

/* ---- Page Header ---- */
.page-header {
  margin-bottom: 2rem;
}

.page-header h1 {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 400;
  letter-spacing: -0.01em;
}

/* ---- 404 ---- */
.error-page {
  text-align: center;
  padding: 5rem 0;
}

.error-page h1 {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 400;
  margin-bottom: 0.75rem;
}

.error-page p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
  font-family: var(--font-serif);
  font-style: italic;
}

.error-page a {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ---- Responsive ---- */
@media (max-width: 640px) {
  .post-entry-header {
    flex-direction: column;
    gap: 0.125rem;
  }

  .hero h1 { font-size: 1.75rem; }
  .post-header h1 { font-size: 1.625rem; }

  .site-footer-inner {
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
  }

  .footer-links { justify-content: center; }
}