/*
Theme Name: MyBlogTheme
Description: Modern, responsive WordPress blog theme with advanced features
Version: 1.0.0
*/

/* CSS Custom Properties (Variables) */
:root {
  /* Colors */
  --primary-color: #2563eb;
  --secondary-color: #64748b;
  --accent-color: #f59e0b;
  --text-primary: #1e293b;
  --text-secondary: #64748b;
  --text-muted: #94a3b8;
  --background-primary: #ffffff;
  --background-secondary: #f8fafc;
  --background-tertiary: #f1f5f9;
  --border-color: #e2e8f0;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  
  /* Typography */
  --font-family-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-family-heading: 'Inter', var(--font-family-primary);
  --font-family-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  
  /* Border Radius */
  --border-radius-sm: 0.25rem;
  --border-radius-md: 0.375rem;
  --border-radius-lg: 0.5rem;
  --border-radius-xl: 0.75rem;
  
  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 250ms ease-in-out;
  --transition-slow: 350ms ease-in-out;
  
  /* Layout */
  --container-max-width: 1200px;
  --content-max-width: 800px;
  --sidebar-width: 300px;
  --header-height: 80px;
}

/* Dark Mode Variables */
.dark-theme {
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --background-primary: #0f172a;
  --background-secondary: #1e293b;
  --background-tertiary: #334155;
  --border-color: #475569;
}

/* Reset and Base Styles */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-family-primary);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--background-primary);
  transition: background-color var(--transition-normal), color var(--transition-normal);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-heading);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 var(--spacing-md);
  color: var(--text-primary);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1.125rem; }

p {
  margin: 0 0 var(--spacing-md);
  color: var(--text-secondary);
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

/* Layout Components */
.site {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Header Styles */
.site-header {
  background: var(--background-primary);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: transform var(--transition-normal), background-color var(--transition-normal);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.site-header.sticky-header {
  box-shadow: var(--shadow-md);
}

.site-header.header-hidden {
  transform: translateY(-100%);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) 0;
  min-height: var(--header-height);
  flex-wrap: wrap; /* Allow items to wrap on smaller screens */
}

@media (max-width: 768px) {
  .header-content {
    padding: var(--spacing-sm) 0; /* Adjust padding for mobile */
    flex-wrap: nowrap; /* Prevent wrapping of branding and nav on very small screens */
  }
  .site-branding {
    flex-grow: 1; /* Allow branding to take available space */
    margin-bottom: 0;
  }
  .main-navigation {
    flex-basis: auto; /* Allow navigation to size content */
    display: flex; /* Ensure flex for alignment of toggle and menu button */
    align-items: center;
    gap: var(--spacing-sm); /* Adjust gap for mobile */
  }
  .nav-menu {
    width: 100%; /* Full width for mobile menu */
  }
  .theme-toggle {
    margin-left: 0; /* Remove extra margin */
  }
  .site-title {
    font-size: 1.2rem; /* Adjust title size for mobile */
  }
  .site-description {
    display: none; /* Hide description on mobile */
  }
}

.site-branding {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.site-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0;
}

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

.site-description {
  color: var(--text-muted);
  font-size: 0.875rem;
  margin: 0;
}

/* Navigation */
.main-navigation {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.nav-menu {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--spacing-lg);
}

.nav-menu a {
  color: var(--text-secondary);
  font-weight: 500;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-md);
  transition: all var(--transition-fast);
}

.nav-menu a:hover,
.nav-menu .current-menu-item a {
  color: var(--primary-color);
  background-color: var(--background-secondary);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-primary);
  cursor: pointer;
  padding: var(--spacing-sm);
  border-radius: var(--border-radius-md);
  transition: background-color var(--transition-fast);
}

.menu-toggle:hover {
  background-color: var(--background-secondary);
}

/* Theme Toggle */
.theme-toggle {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  cursor: pointer;
  padding: var(--spacing-sm);
  border-radius: var(--border-radius-md);
  font-size: 1.25rem;
  transition: all var(--transition-fast);
}

.theme-toggle:hover {
  background-color: var(--background-secondary);
  border-color: var(--primary-color);
}

/* Reading Progress Bar */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--background-secondary);
  z-index: 1001;
}

.reading-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
  width: 0%;
  transition: width var(--transition-fast);
}

/* Main Content */
.site-content {
  flex: 1;
  padding: var(--spacing-2xl) 0;
}

.content-area {
  display: grid;
  gap: var(--spacing-2xl);
  grid-template-columns: 1fr;
}

/* Sidebar Layouts */
.sidebar-right .content-area {
  grid-template-columns: 1fr var(--sidebar-width);
}

.sidebar-left .content-area {
  grid-template-columns: var(--sidebar-width) 1fr;
}

.sidebar-floating .widget-area {
  position: sticky;
  top: calc(var(--header-height) + var(--spacing-lg));
}

/* Blog Layouts */
.posts-container {
  display: grid;
  gap: var(--spacing-2xl);
}

/* Grid Layout */
.blog-layout-grid .posts-container {
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-xl);
}

/* Masonry Layout */
.blog-layout-masonry .posts-container {
  columns: 3;
  column-gap: var(--spacing-xl);
  column-fill: balance;
}

.blog-layout-masonry article {
  break-inside: avoid;
  margin-bottom: var(--spacing-xl);
}

/* List Layout */
.blog-layout-list .posts-container {
  grid-template-columns: 1fr;
}

.blog-layout-list article {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--spacing-lg);
  align-items: start;
}

/* Classic Layout */
.blog-layout-classic .posts-container {
  grid-template-columns: 1fr;
}

/* Article Styles */
article {
  background: var(--background-primary);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  border: 1px solid var(--border-color);
}

article:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.entry-header {
  padding: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
}

.entry-title {
  margin: 0 0 var(--spacing-sm);
  font-size: 1.5rem;
}

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

.entry-title a:hover {
  color: var(--primary-color);
}

.entry-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  font-size: 0.875rem;
  color: var(--text-muted);
}

.entry-meta a {
  color: var(--text-muted);
}

.entry-meta a:hover {
  color: var(--primary-color);
}

.post-thumbnail {
  display: block;
  overflow: hidden;
}

.post-thumbnail img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.post-thumbnail:hover img {
  transform: scale(1.05);
}

.entry-content {
  padding: 0 var(--spacing-lg) var(--spacing-lg);
  color: var(--text-secondary);
  line-height: 1.7;
}

.entry-content h2,
.entry-content h3,
.entry-content h4 {
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
}

.entry-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--border-radius-md);
  margin: var(--spacing-lg) 0;
}

.entry-content blockquote {
  border-left: 4px solid var(--primary-color);
  padding-left: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
  font-style: italic;
  color: var(--text-muted);
  background: var(--background-secondary);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-md);
}

.entry-content pre {
  background: var(--background-tertiary);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-md);
  overflow-x: auto;
  font-family: var(--font-family-mono);
  font-size: 0.875rem;
}

.entry-content code {
  background: var(--background-secondary);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  font-family: var(--font-family-mono);
  font-size: 0.875rem;
}

.entry-footer {
  padding: var(--spacing-md) var(--spacing-lg);
  border-top: 1px solid var(--border-color);
  background: var(--background-secondary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.entry-footer .cat-links,
.entry-footer .tags-links {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.875rem;
}

.entry-footer .cat-links a,
.entry-footer .tags-links a {
  background: var(--background-primary);
  color: var(--text-secondary);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--border-color);
  transition: all var(--transition-fast);
}

.entry-footer .cat-links a:hover,
.entry-footer .tags-links a:hover {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

/* Reading Time */
.reading-time {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.875rem;
  color: var(--text-muted);
  background: var(--background-secondary);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-md);
  margin-bottom: var(--spacing-lg);
}

/* Table of Contents */
.table-of-contents {
  background: var(--background-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
}

.table-of-contents h3 {
  margin: 0 0 var(--spacing-md);
  font-size: 1.125rem;
  color: var(--text-primary);
}

.table-of-contents ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.table-of-contents li {
  margin-bottom: var(--spacing-sm);
}

.table-of-contents a {
  color: var(--text-secondary);
  display: block;
  padding: var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-fast);
}

.table-of-contents a:hover {
  background: var(--background-primary);
  color: var(--primary-color);
}

.table-of-contents .toc-indent-1 {
  margin-left: var(--spacing-lg);
}

.table-of-contents .toc-indent-2 {
  margin-left: var(--spacing-xl);
}

/* Social Share */
.social-share {
  background: var(--background-secondary);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
  text-align: center;
}

.social-share h4 {
  margin: 0 0 var(--spacing-md);
  color: var(--text-primary);
}

.share-buttons {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.social-share-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  color: white;
  font-size: 1.25rem;
  transition: all var(--transition-fast);
}

.social-share-button.facebook { background: #1877f2; }
.social-share-button.twitter { background: #1da1f2; }
.social-share-button.linkedin { background: #0077b5; }
.social-share-button.pinterest { background: #bd081c; }

.social-share-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Related Posts */
.related-posts {
  margin: var(--spacing-2xl) 0;
  padding: var(--spacing-xl);
  background: var(--background-secondary);
  border-radius: var(--border-radius-lg);
}

.related-posts h3 {
  margin: 0 0 var(--spacing-lg);
  text-align: center;
  color: var(--text-primary);
}

.related-posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.related-post {
  background: var(--background-primary);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: all var(--transition-normal);
}

.related-post:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.related-post img {
  width: 100%;
  height: 150px;
  object-fit: cover;
}

.related-post h4 {
  padding: var(--spacing-md);
  margin: 0;
  font-size: 1rem;
}

.related-post p {
  padding: 0 var(--spacing-md) var(--spacing-md);
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Author Box */
.author-box {
  display: flex;
  gap: var(--spacing-lg);
  background: var(--background-secondary);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
  border: 1px solid var(--border-color);
}

.author-avatar img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
}

.author-info {
  flex: 1;
}

.author-name {
  margin: 0 0 var(--spacing-sm);
  font-size: 1.25rem;
}

.author-name a {
  color: var(--text-primary);
}

.author-bio {
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Sidebar */
.widget-area {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.widget {
  background: var(--background-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
}

.widget-title {
  margin: 0 0 var(--spacing-md);
  font-size: 1.125rem;
  color: var(--text-primary);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--primary-color);
}

.widget ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.widget li {
  margin-bottom: var(--spacing-sm);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--border-color);
}

.widget li:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.widget a {
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.widget a:hover {
  color: var(--primary-color);
}

/* Footer */
.site-footer {
  background: var(--background-secondary);
  border-top: 1px solid var(--border-color);
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
  margin-top: auto;
}

.footer-widgets {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.site-info {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 0.875rem;
}

/* Forms */
input[type="text"],
input[type="email"],
input[type="url"],
input[type="password"],
input[type="search"],
input[type="number"],
input[type="tel"],
input[type="range"],
input[type="date"],
input[type="month"],
input[type="week"],
input[type="time"],
input[type="datetime"],
input[type="datetime-local"],
input[type="color"],
textarea,
select {
  width: 100%;
  padding: var(--spacing-md);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  background: var(--background-primary);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 1rem;
  transition: all var(--transition-fast);
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgb(37 99 235 / 0.1);
}

button,
.button,
input[type="submit"],
input[type="button"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--primary-color);
  color: white;
  border: none;
  border-radius: var(--border-radius-md);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

button:hover,
.button:hover,
input[type="submit"]:hover,
input[type="button"]:hover {
  background: var(--accent-color);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* Load More Button */
.load-more-container {
  text-align: center;
  margin: var(--spacing-2xl) 0;
}

#load-more-posts {
  background: var(--background-secondary);
  color: var(--text-primary);
  border: 2px solid var(--primary-color);
}

#load-more-posts:hover {
  background: var(--primary-color);
  color: white;
}

/* Newsletter */
.newsletter-widget {
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: white;
  text-align: center;
}

.newsletter-widget .widget-title {
  color: white;
  border-color: rgba(255, 255, 255, 0.3);
}

.newsletter-form {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.newsletter-form input[type="email"] {
  flex: 1;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: white;
}

.newsletter-form input[type="email"]::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.newsletter-form button {
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.newsletter-form button:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* Comments */
.comments-area {
  margin-top: var(--spacing-2xl);
  padding-top: var(--spacing-2xl);
  border-top: 1px solid var(--border-color);
}

.comments-title {
  margin-bottom: var(--spacing-lg);
  color: var(--text-primary);
}

.comment-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.comment {
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-lg);
  background: var(--background-secondary);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--border-color);
}

.comment-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.comment-author img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
}

.comment-metadata {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.comment-content {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Pagination */
.posts-navigation,
.post-navigation {
  margin: var(--spacing-2xl) 0;
}

.nav-links {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-md);
}

.nav-previous,
.nav-next {
  flex: 1;
}

.nav-next {
  text-align: right;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--background-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

.nav-links a:hover {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
  transform: translateY(-1px);
}

/* 404 Page */
.error-404 {
  text-align: center;
  padding: var(--spacing-3xl) 0;
}

.error-404 .page-title {
  font-size: 3rem;
  margin-bottom: var(--spacing-lg);
  color: var(--primary-color);
}

/* Search */
.search-form {
  display: flex;
  gap: var(--spacing-sm);
  margin: var(--spacing-md) 0;
}

.search-form input[type="search"] {
  flex: 1;
}

.search-form button {
  padding: var(--spacing-md);
}

/* Accessibility */
.screen-reader-text {
  position: absolute !important;
  clip: rect(1px, 1px, 1px, 1px);
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  z-index: 999999;
  padding: 8px 16px;
  background: var(--primary-color);
  color: white;
  text-decoration: none;
  border-radius: var(--border-radius-md);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 6px;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .blog-layout-masonry .posts-container {
    columns: 2;
  }
  
  .sidebar-right .content-area,
  .sidebar-left .content-area {
    grid-template-columns: 1fr;
  }
  
  .widget-area {
    order: 2;
  }
}

@media (max-width: 768px) {
  :root {
    --spacing-md: 0.75rem;
    --spacing-lg: 1rem;
    --spacing-xl: 1.5rem;
    --spacing-2xl: 2rem;
  }
  
  .menu-toggle {
    display: block;
  }
  
.main-navigation {
  display: flex; /* Ensure it's a flex container */
  align-items: center;
  gap: var(--spacing-lg);
}

.nav-menu {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--spacing-lg);
}

@media (max-width: 768px) {
  .main-navigation {
    justify-content: flex-end; /* Push menu toggle to the right */
  }

  .nav-menu {
    display: none; /* Hide by default on mobile */
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--background-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-lg);
    flex-direction: column;
    padding: var(--spacing-md);
    transform: translateY(-10px);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    pointer-events: none; /* Prevent interaction when hidden */
  }

  .main-navigation.toggled .nav-menu {
    display: flex; /* Show when toggled */
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto; /* Allow interaction when visible */
  }

  .menu-toggle {
    display: block; /* Ensure toggle button is visible on mobile */
  }
}
  
  .header-content {
    flex-wrap: wrap;
  }
  
  .blog-layout-grid .posts-container {
    grid-template-columns: 1fr;
  }
  
  .blog-layout-masonry .posts-container {
    columns: 1;
  }
  
  .blog-layout-list article {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .related-posts-grid {
    grid-template-columns: 1fr;
  }
  
  .author-box {
    flex-direction: column;
    text-align: center;
  }
  
  .share-buttons {
    gap: var(--spacing-sm);
  }
  
  .newsletter-form {
    flex-direction: column;
  }
  
  .nav-links {
    flex-direction: column;
  }
  
  .nav-previous,
  .nav-next {
    text-align: center;
  }
  
  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
  h3 { font-size: 1.5rem; }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  .site-content {
    padding: var(--spacing-lg) 0;
  }
  
  article {
    margin: 0 -var(--spacing-sm);
    border-radius: 0;
    border-left: none;
    border-right: none;
  }
  
  .entry-header,
  .entry-content,
  .entry-footer {
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
  }
  
  .post-thumbnail {
    margin: 0 -var(--spacing-md);
  }
}

/* Print Styles */
@media print {
  .site-header,
  .site-footer,
  .widget-area,
  .social-share,
  .related-posts,
  .comments-area,
  .posts-navigation {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.4;
    color: #000;
    background: #fff;
  }
  
  .site-content {
    padding: 0;
  }
  
  article {
    box-shadow: none;
    border: none;
    background: transparent;
  }
  
  a {
    color: #000;
    text-decoration: underline;
  }
  
  .entry-title {
    font-size: 18pt;
    margin-bottom: 12pt;
  }
  
  .entry-content {
    padding: 0;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  :root {
    --border-color: #000;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.3);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.3);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.3);
  }
  
  .dark-theme {
    --border-color: #fff;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  html {
    scroll-behavior: auto;
  }
}

