/* VolunteerClear Blog Theme - Tailwind-inspired styles */

:root {
  --primary-50: #eff6ff;
  --primary-100: #dbeafe;
  --primary-600: #2563eb;
  --primary-700: #1d4ed8;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
}

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

html {
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  color: var(--gray-900);
  background-color: #ffffff;
  margin: 0;
  padding: 0;
}

/* Header/Navigation */
header#banner {
  background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%);
  color: white;
  padding: 1rem 0;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  margin: 0;
  position: relative;
  top: 0;
  left: 0;
  right: 0;
}

header#banner .container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

header#banner h1 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 0.5rem 0;
  padding: 0;
}

header#banner h1 a {
  color: white;
  text-decoration: none;
  transition: opacity 0.2s;
}

header#banner h1 a:hover {
  opacity: 0.9;
}

header#banner h1 strong {
  display: block;
  font-size: 0.875rem;
  font-weight: 400;
  opacity: 0.9;
  margin-top: 0.25rem;
}

header#banner nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 1rem;
}

header#banner nav a {
  color: white;
  text-decoration: none;
  font-weight: 500;
  transition: opacity 0.2s;
  font-size: 0.95rem;
}

header#banner nav a:hover {
  opacity: 0.8;
}

/* Main Content */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

main {
  max-width: 800px;
  margin: 3rem auto;
  padding: 0 1.5rem;
}

/* Articles */
article {
  margin-bottom: 3rem;
  background: white;
  border-radius: 0.5rem;
  padding: 2rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

article h1.entry-title,
article h2.entry-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 1rem;
  line-height: 1.2;
}

article h1.entry-title a,
article h2.entry-title a {
  color: var(--gray-900);
  text-decoration: none;
  transition: color 0.2s;
}

article h1.entry-title a:hover,
article h2.entry-title a:hover {
  color: var(--primary-600);
}

/* Post metadata */
.post-info {
  color: var(--gray-600);
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--gray-200);
}

.post-info abbr {
  text-decoration: none;
  border: none;
}

.post-info .vcard {
  font-style: normal;
}

/* Article content */
.entry-content {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--gray-700);
}

.entry-content h2 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.entry-content h3 {
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--gray-900);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.entry-content h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--gray-900);
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

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

.entry-content a {
  color: var(--primary-600);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

.entry-content a:hover {
  color: var(--primary-700);
  text-decoration: underline;
}

.entry-content ul,
.entry-content ol {
  margin-bottom: 1.25rem;
  padding-left: 1.75rem;
}

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

.entry-content strong {
  font-weight: 600;
  color: var(--gray-900);
}

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

.entry-content code {
  background: var(--gray-100);
  padding: 0.125rem 0.375rem;
  border-radius: 0.25rem;
  font-size: 0.9em;
  font-family: 'Monaco', 'Courier New', monospace;
}

.entry-content pre {
  background: var(--gray-900);
  color: var(--gray-100);
  padding: 1.25rem;
  border-radius: 0.5rem;
  overflow-x: auto;
  margin-bottom: 1.25rem;
}

.entry-content pre code {
  background: none;
  padding: 0;
  color: inherit;
}

.entry-content blockquote {
  border-left: 4px solid var(--primary-600);
  padding-left: 1.25rem;
  margin: 1.5rem 0;
  font-style: italic;
  color: var(--gray-600);
}

.entry-content hr {
  border: none;
  border-top: 1px solid var(--gray-200);
  margin: 2rem 0;
}

/* Summary/excerpt */
.summary {
  color: var(--gray-600);
  font-size: 1.0625rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

/* Tags */
.tags {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--gray-200);
}

.tags p {
  font-size: 0.875rem;
  color: var(--gray-600);
}

.tags a {
  display: inline-block;
  background: var(--primary-50);
  color: var(--primary-700);
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  text-decoration: none;
  font-size: 0.875rem;
  margin-right: 0.5rem;
  margin-top: 0.5rem;
  transition: background 0.2s;
}

.tags a:hover {
  background: var(--primary-100);
}

/* Pagination */
.pagination {
  text-align: center;
  margin: 3rem 0;
}

.pagination a,
.pagination span {
  display: inline-block;
  padding: 0.5rem 1rem;
  margin: 0 0.25rem;
  border-radius: 0.375rem;
  text-decoration: none;
  color: var(--gray-700);
  background: white;
  border: 1px solid var(--gray-300);
  transition: all 0.2s;
}

.pagination a:hover {
  background: var(--primary-50);
  border-color: var(--primary-600);
  color: var(--primary-700);
}

.pagination .current {
  background: var(--primary-600);
  color: white;
  border-color: var(--primary-600);
}

/* Sidebar */
aside {
  background: var(--gray-50);
  padding: 2rem;
  border-radius: 0.5rem;
  margin-bottom: 2rem;
}

aside h2 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 1rem;
}

aside ul {
  list-style: none;
}

aside li {
  margin-bottom: 0.75rem;
}

aside a {
  color: var(--primary-600);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

aside a:hover {
  color: var(--primary-700);
  text-decoration: underline;
}

/* Footer */
footer#contentinfo {
  background: var(--gray-900);
  color: var(--gray-300);
  padding: 3rem 0 2rem;
  margin-top: 4rem;
}

footer#contentinfo .container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

footer#contentinfo h2 {
  font-size: 1.125rem;
  font-weight: 600;
  color: white;
  margin-bottom: 1rem;
}

footer#contentinfo ul {
  list-style: none;
}

footer#contentinfo li {
  margin-bottom: 0.5rem;
}

footer#contentinfo a {
  color: var(--gray-300);
  text-decoration: none;
  transition: color 0.2s;
}

footer#contentinfo a:hover {
  color: white;
}

footer#contentinfo p {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--gray-700);
  text-align: center;
  font-size: 0.875rem;
}

/* Archive/Category pages */
.archive-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 2rem;
  text-align: center;
}

/* Responsive */
@media (max-width: 768px) {
  header#banner h1 {
    font-size: 1.25rem;
  }
  
  header#banner nav ul {
    gap: 1rem;
  }
  
  article {
    padding: 1.5rem;
  }
  
  article h1.entry-title,
  article h2.entry-title {
    font-size: 1.5rem;
  }
  
  .entry-content {
    font-size: 1rem;
  }
  
  .entry-content h2 {
    font-size: 1.5rem;
  }
  
  .entry-content h3 {
    font-size: 1.25rem;
  }
  
  main {
    margin: 2rem auto;
  }
}

/* Read more link */
.read-more {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.5rem 1.25rem;
  background: var(--primary-600);
  color: white;
  text-decoration: none;
  border-radius: 0.375rem;
  font-weight: 500;
  transition: background 0.2s;
}

.read-more:hover {
  background: var(--primary-700);
}

/* Back to top */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--primary-600);
  color: white;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: all 0.2s;
  opacity: 0;
  pointer-events: none;
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.back-to-top:hover {
  background: var(--primary-700);
  transform: translateY(-2px);
}