/* On Liberty & Power - Styles */
/* 18th Century Pamphlet Aesthetic */

:root {
  /* Parchment Color Palette */
  --parchment-light: #f9f6f0;
  --parchment: #f4f1e8;
  --parchment-dark: #e8e4d9;
  --parchment-aged: #d4cfc2;
  
  /* Text Colors */
  --ink-black: #2c2416;
  --ink-brown: #3d3425;
  --ink-faded: #5c5447;
  
  /* Accent Colors */
  --burgundy: #722f37;
  --burgundy-dark: #5a252c;
  --burgundy-light: #8b3d47;
  --navy: #2c3e50;
  --forest: #355e3b;
  
  /* Typography */
  --font-body: 'EB Garamond', Georgia, 'Times New Roman', serif;
  --font-display: 'Playfair Display', Georgia, serif;
  
  /* Spacing */
  --spacing-xs: 8px;
  --spacing-sm: 16px;
  --spacing-md: 24px;
  --spacing-lg: 40px;
  --spacing-xl: 60px;
  
  /* Layout */
  --max-width: 900px;
  --border-radius: 2px;
}

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

html {
  font-size: 18px;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  background-color: var(--parchment-dark);
  color: var(--ink-black);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* Page Border - Simulates paper edge */
.page-border {
  max-width: 1000px;
  margin: 0 auto;
  background-color: var(--parchment);
  min-height: 100vh;
  box-shadow: 
    0 0 30px rgba(0, 0, 0, 0.1),
    0 0 60px rgba(0, 0, 0, 0.05);
  position: relative;
}

/* Subtle texture overlay */
.page-border::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%' height='100%' filter='url(%23noise)'/%3E%3C/svg%3E");
  opacity: 0.03;
  pointer-events: none;
  z-index: 0;
}

/* Header */
header {
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--parchment-aged);
  position: relative;
  z-index: 1;
}

.header-ornament {
  font-size: 1.5rem;
  color: var(--burgundy);
  margin: var(--spacing-xs) 0;
  opacity: 0.8;
}

.site-title {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--ink-black);
  letter-spacing: 0.02em;
  margin: var(--spacing-sm) 0;
  line-height: 1.2;
}

.site-subtitle {
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--ink-faded);
  letter-spacing: 0.05em;
}

/* Content Wrapper */
.content-wrapper {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  position: relative;
  z-index: 1;
}

/* Site Intro */
.site-intro {
  margin: var(--spacing-lg) auto;
  padding: var(--spacing-md) var(--spacing-lg);
  max-width: 700px;
  text-align: center;
  border-top: 1px solid var(--parchment-aged);
  border-bottom: 1px solid var(--parchment-aged);
}

.site-intro p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ink-brown);
  font-style: italic;
}

/* Main Content */
main {
  max-width: var(--max-width);
  margin: var(--spacing-lg) auto;
  padding: 0 var(--spacing-md);
  position: relative;
  z-index: 1;
}

/* Article Cards */
.article-card {
  display: flex;
  gap: var(--spacing-md);
  background-color: var(--parchment-light);
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-md);
  border: 1px solid var(--parchment-aged);
  border-radius: var(--border-radius);
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.article-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  border-color: var(--burgundy-light);
}

/* Article Image */
.article-image {
  flex-shrink: 0;
  width: 180px;
  height: 140px;
  overflow: hidden;
  border: 1px solid var(--parchment-aged);
  background-color: var(--parchment);
}

.article-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: sepia(15%) contrast(95%);
  transition: filter 0.2s ease;
}

.article-card:hover .article-image img {
  filter: sepia(5%) contrast(100%);
}

/* Article without image - full width text */
.article-card.no-image .article-content {
  width: 100%;
}

/* Article Content */
.article-content {
  flex: 1;
  min-width: 0;
}

.article-meta {
  font-size: 0.75rem;
  color: var(--ink-faded);
  margin-bottom: var(--spacing-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.article-meta .author {
  color: var(--burgundy);
  font-weight: 500;
}

.article-headline {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--ink-black);
  margin-bottom: var(--spacing-sm);
  line-height: 1.3;
}

.article-headline a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

.article-headline a:hover {
  color: var(--burgundy);
}

.article-preview {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--ink-brown);
}

.article-source {
  margin-top: var(--spacing-sm);
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--parchment-aged);
  font-size: 0.75rem;
  color: var(--ink-faded);
}

.article-source a {
  color: var(--ink-faded);
  text-decoration: none;
}

.article-source a:hover {
  color: var(--burgundy);
}

/* Read More Link */
.read-more {
  display: inline-block;
  margin-top: var(--spacing-sm);
  font-size: 0.85rem;
  color: var(--burgundy);
  text-decoration: none;
  font-style: italic;
}

.read-more:hover {
  color: var(--burgundy-dark);
  text-decoration: underline;
}

/* Pagination */
.pagination {
  text-align: center;
  margin: var(--spacing-xl) 0;
  padding: 0 var(--spacing-md);
  position: relative;
  z-index: 1;
}

.pagination button {
  background-color: var(--parchment-light);
  color: var(--ink-brown);
  border: 1px solid var(--parchment-aged);
  padding: var(--spacing-sm) var(--spacing-md);
  font-family: var(--font-body);
  font-size: 0.9rem;
  cursor: pointer;
  margin: 0 var(--spacing-xs);
  transition: all 0.2s ease;
}

.pagination button:hover:not(:disabled) {
  background-color: var(--burgundy);
  color: var(--parchment-light);
  border-color: var(--burgundy);
}

.pagination button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

#page-info {
  margin: 0 var(--spacing-sm);
  font-size: 0.85rem;
  color: var(--ink-faded);
}

/* Footer */
footer {
  text-align: center;
  padding: var(--spacing-lg) var(--spacing-md);
  border-top: 1px solid var(--parchment-aged);
  margin-top: var(--spacing-xl);
  position: relative;
  z-index: 1;
}

.footer-ornament {
  font-size: 1.2rem;
  color: var(--burgundy);
  opacity: 0.6;
  margin: var(--spacing-xs) 0;
}

.footer-content {
  font-size: 0.85rem;
  color: var(--ink-faded);
}

.footer-divider {
  margin: 0 var(--spacing-sm);
}

footer a {
  color: var(--burgundy);
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

/* Loading State */
.loading {
  text-align: center;
  padding: var(--spacing-xl);
  font-size: 1rem;
  color: var(--ink-faded);
  font-style: italic;
}

/* Error State */
.error {
  background-color: var(--parchment-light);
  color: var(--burgundy);
  padding: var(--spacing-md);
  margin: var(--spacing-lg) 0;
  border-left: 3px solid var(--burgundy);
  font-style: italic;
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: var(--spacing-xl);
  color: var(--ink-faded);
  font-style: italic;
}

/* Responsive Design */
@media (max-width: 768px) {
  html {
    font-size: 16px;
  }
  
  .page-border {
    margin: 0;
    box-shadow: none;
  }
  
  .site-title {
    font-size: 2rem;
  }
  
  .site-subtitle {
    font-size: 1rem;
  }
  
  .article-card {
    flex-direction: column;
  }
  
  .article-image {
    width: 100%;
    height: 200px;
  }
  
  .article-headline {
    font-size: 1.2rem;
  }
  
  .site-intro {
    padding: var(--spacing-sm) var(--spacing-md);
  }
  
  .pagination button {
    padding: var(--spacing-sm);
    font-size: 0.85rem;
  }
}

@media (max-width: 480px) {
  .site-title {
    font-size: 1.7rem;
  }
  
  header {
    padding: var(--spacing-lg) var(--spacing-sm) var(--spacing-md);
  }
  
  .article-image {
    height: 160px;
  }
}

/* Print Styles */
@media print {
  .page-border {
    box-shadow: none;
  }
  
  .pagination,
  footer a {
    display: none;
  }
  
  .article-card {
    break-inside: avoid;
  }
}