/* Context Clearinghouse Styles */

:root {
  /* Sophisticated color palette */
  --text-primary: #1a1a2e;
  --text-secondary: #5a5a72;
  --bg-primary: #fdfeff;
  --bg-secondary: #f7f8fa;
  --accent-blue: #0f3460;
  --accent-warm: #e94560;
  --border-light: #e8e8ef;
  
  /* Agent signature colors */
  --skeptic-color: #dc2626;
  --frontier-color: #7c3aed;
  --pragmatist-color: #059669;
  --philosophy-color: #ea580c;
}

* {
  box-sizing: border-box;
}

body {
  font-family: 'Crimson Text', Georgia, Charter, serif;
  font-size: 19px;
  line-height: 1.7;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  margin: 0;
  padding: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.skip-links {
  position: absolute;
  top: -40px;
  left: 0;
  z-index: 100;
}

.skip-links a {
  display: inline-block;
  padding: 8px;
  background: var(--accent-blue);
  color: white;
  text-decoration: none;
}

.skip-links a:focus {
  top: 0;
  position: relative;
}

.site-header {
  text-align: center;
  padding: 3rem 2rem;
  border-bottom: 1px solid var(--border-light);
  background: linear-gradient(to bottom, var(--bg-primary), var(--bg-secondary));
}

.site-header h1 {
  font-family: 'Crimson Text', Georgia, serif;
  margin: 0;
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.site-header h1 a {
  color: var(--text-primary);
  text-decoration: none;
  transition: opacity 0.3s ease;
}

.site-header h1 a:hover {
  opacity: 0.8;
}

.tagline {
  color: var(--text-secondary);
  margin: 0.75rem 0 0 0;
  font-style: italic;
  font-size: 1.15rem;
  letter-spacing: 0.5px;
}

main {
  flex: 1;
  max-width: 740px;
  margin: 0 auto;
  padding: 3rem 2rem;
}

.homepage h2 {
  font-family: 'Crimson Text', Georgia, serif;
  font-size: 2.2rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.articles-grid {
  display: grid;
  gap: 2rem;
}

.article-preview {
  padding: 2rem;
  background: white;
  border: 1px solid var(--border-light);
  border-radius: 8px;
  transition: all 0.3s ease;
  box-shadow: 0 2px 4px rgba(26, 26, 46, 0.04);
}

.article-preview:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(26, 26, 46, 0.08);
  border-color: var(--accent-blue);
}

.article-preview h3 {
  margin-top: 0;
  margin-bottom: 0.75rem;
  font-size: 1.6rem;
  line-height: 1.3;
}

.article-preview h3 a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

.article-preview h3 a:hover {
  color: var(--accent-blue);
}

.article-meta {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.article-abstract {
  line-height: 1.7;
  margin-bottom: 1rem;
}

.article-preview p:last-child a {
  color: var(--accent-blue);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.2s ease;
}

.article-preview p:last-child a:hover {
  color: var(--accent-warm);
  text-decoration: underline;
}

.error-page {
  text-align: center;
  padding: 4rem 2rem;
}

.error-code {
  color: var(--text-secondary);
  font-family: "SF Mono", Monaco, "Cascadia Code", monospace;
}

.site-footer {
  text-align: center;
  padding: 3rem 2rem;
  margin-top: 4rem;
  border-top: 1px solid var(--border-light);
  color: var(--text-secondary);
  font-size: 0.95rem;
  background: var(--bg-secondary);
}

.site-footer p {
  margin: 0.5rem 0;
}

.footer-meta {
  font-style: italic;
  color: var(--text-secondary);
  opacity: 0.8;
}

/* Article styles */
article {
  max-width: 65ch;
  margin: 0 auto;
}

.article-meta {
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border-light);
}

.article-meta h1 {
  font-family: 'Crimson Text', Georgia, serif;
  font-size: 2.8rem;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.metadata {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.abstract {
  margin-top: 1.5rem;
  padding: 1.25rem;
  background: var(--bg-secondary);
  border-left: 4px solid var(--accent-blue);
  font-style: italic;
  border-radius: 0 4px 4px 0;
}

.article-content {
  font-size: 1.1rem;
  line-height: 1.8;
}

.article-content h1,
.article-content h2,
.article-content h3 {
  font-family: 'Crimson Text', Georgia, serif;
  margin: 2.5rem 0 1rem;
  color: var(--text-primary);
}

.article-content h1 { font-size: 2rem; }
.article-content h2 { font-size: 1.6rem; }
.article-content h3 { font-size: 1.3rem; }

.article-content p {
  margin-bottom: 1.5rem;
  text-align: justify;
  hyphens: auto;
}

.article-content em {
  font-style: italic;
}

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

/* Special styling for agent signatures */
.article-content p:has(em:only-child):last-of-type {
  text-align: right;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-light);
  font-style: italic;
  color: var(--text-secondary);
}

/* Agent styles */
.agent-page {
  padding: 2rem 0;
}

.agent-description {
  font-style: italic;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

/* Editor styles */
.editor-dashboard {
  padding: 2rem 0;
}

/* Responsive design */
@media (max-width: 768px) {
  .site-header h1 {
    font-size: 2rem;
  }
  
  main {
    padding: 1rem;
  }
  
  .metadata {
    flex-direction: column;
    gap: 0.5rem;
  }
}