/**
 * F-Trend Enhanced Blog Template CSS
 * Complete styling for fashion trend analyst blog template
 */

:root {
  --primary-bg: #fafbfc;
  --surface-bg: #ffffff;
  --secondary-bg: #f5f7fa;
  --accent-bg: #e8f4f8;
  --fashion-bg: #f8f6f3;
  
  --primary-text: #1a202c;
  --secondary-text: #4a5568;
  --tertiary-text: #718096;
  --muted-text: #a0aec0;
  
  --accent-primary: #3182ce;
  --accent-secondary: #6c5ce7;
  --accent-fashion: #d4af37;
  --accent-success: #38a169;
  --accent-warning: #ed8936;
  --accent-danger: #e53e3e;
  
  --border-light: #e2e8f0;
  --border-medium: #cbd5e0;
  --border-dark: #a0aec0;
  
  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
}

/* Base F-Trend Blog Node Styles */
.f-trend-blog-node {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--primary-bg);
  color: var(--primary-text);
  line-height: 1.6;
}

/* Progress Bar */
.f-trend-reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: rgba(255, 255, 255, 0.2);
  z-index: 1001;
  backdrop-filter: blur(10px);
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-fashion), var(--accent-secondary));
  width: 0%;
  transition: width 0.2s ease;
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
}

/* Hero Image Header with Overlay */
.f-trend-hero-header {
  position: relative;
  height: 70vh;
  min-height: 600px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-image .field__item {
  height: 100%;
}

.hero-image .field__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.4) 0%,
    rgba(0, 0, 0, 0.6) 50%,
    rgba(108, 92, 231, 0.3) 100%
  );
  backdrop-filter: blur(1px);
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  color: white;
  max-width: 900px;
  padding: 0 2rem;
  animation: heroContentFadeIn 1.2s ease-out;
}

@keyframes heroContentFadeIn {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-category-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 30px;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 2rem;
  backdrop-filter: blur(20px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  animation: badgeFloat 3s ease-in-out infinite;
}

@keyframes badgeFloat {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-5px); }
}

.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: 4rem;
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: 1.25rem;
  font-weight: 300;
  line-height: 1.6;
  opacity: 0.95;
  margin-bottom: 2.5rem;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.hero-meta-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(255, 255, 255, 0.1);
  padding: 0.75rem 1.25rem;
  border-radius: 25px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.hero-meta-item:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.author-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-fashion), var(--accent-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.85rem;
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.hero-meta-item img.author-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: white;
  opacity: 0.8;
  animation: scrollBounce 2s ease-in-out infinite;
  cursor: pointer;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0px); }
  50% { transform: translateX(-50%) translateY(10px); }
}

.scroll-text {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
}

.scroll-arrow {
  font-size: 1.2rem;
}

/* Main Layout */
.f-trend-main-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 3rem 2rem 2rem;
}

.content-grid {
  display: grid;
  grid-template-columns: 280px 1fr 320px;
  gap: 3rem;
  align-items: start;
}

/* Navigation Sidebar */
.f-trend-nav-sidebar {
  position: sticky;
  top: 2rem;
}

.nav-card, .visual-card {
  background: var(--surface-bg);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.nav-card:hover, .visual-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card-header {
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-light);
}

.card-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary-text);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
}

.card-title i {
  color: var(--accent-secondary);
  font-size: 0.9rem;
}

.toc-list {
  padding: 1.25rem;
}

.toc-item {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-light);
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.9rem;
  position: relative;
}

.toc-item:last-child {
  border-bottom: none;
}

.toc-item:hover {
  background: var(--secondary-bg);
  padding-left: 1rem;
  color: var(--accent-secondary);
}

.toc-item.active {
  color: var(--accent-secondary);
  font-weight: 600;
  background: rgba(108, 92, 231, 0.1);
  padding-left: 1rem;
  border-left: 3px solid var(--accent-secondary);
}

.toc-item.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--accent-secondary);
}

.metrics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  padding: 1.25rem;
}

.metric-card {
  text-align: center;
  padding: 1.25rem;
  background: var(--secondary-bg);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.metric-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-fashion), var(--accent-secondary));
}

.metric-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.metric-value {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--accent-fashion);
  font-family: 'Playfair Display', serif;
  margin-bottom: 0.25rem;
}

.metric-label {
  font-size: 0.8rem;
  color: var(--tertiary-text);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Main Article Content */
.f-trend-article-content {
  background: var(--surface-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.content-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border-light);
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.reading-time {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--tertiary-text);
  font-size: 0.9rem;
  font-weight: 500;
}

.content-actions {
  display: flex;
  gap: 0.75rem;
}

.content-btn {
  background: var(--surface-bg);
  border: 1px solid var(--border-light);
  color: var(--secondary-text);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
}

.content-btn:hover {
  background: var(--accent-secondary);
  color: white;
  border-color: var(--accent-secondary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
}

.article-body {
  padding: 2.5rem;
  line-height: 1.8;
  font-size: 1.05rem;
}

.article-body h1,
.article-body h2 {
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem;
  font-weight: 600;
  margin: 2.5rem 0 1.25rem;
  color: var(--primary-text);
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--accent-fashion);
  position: relative;
}

.article-body h1:first-child,
.article-body h2:first-child {
  margin-top: 0;
}

.article-body h2::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 60px;
  height: 2px;
  background: var(--accent-secondary);
}

.article-body h3 {
  font-size: 1.6rem;
  font-weight: 600;
  margin: 2rem 0 1rem;
  color: var(--secondary-text);
}

.article-body h4 {
  font-size: 1.3rem;
  font-weight: 600;
  margin: 1.5rem 0 0.75rem;
  color: var(--secondary-text);
}

.article-body p {
  margin-bottom: 1.5rem;
  color: var(--secondary-text);
}

.article-body ul,
.article-body ol {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
}

.article-body li {
  margin-bottom: 0.5rem;
  color: var(--secondary-text);
}

.article-body blockquote {
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.08), rgba(108, 92, 231, 0.08));
  padding: 2rem;
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--accent-fashion);
  margin: 2.5rem 0;
  position: relative;
  overflow: hidden;
}

.article-body blockquote::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 60px;
  height: 60px;
  background: var(--accent-fashion);
  opacity: 0.1;
  border-radius: 50%;
  transform: translate(20px, -20px);
}

.article-body blockquote p:last-child {
  margin-bottom: 0;
}

/* Trend Highlight Boxes */
.trend-highlight {
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.08), rgba(108, 92, 231, 0.08));
  padding: 2rem;
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--accent-fashion);
  margin: 2.5rem 0;
  position: relative;
  overflow: hidden;
}

.trend-highlight::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 60px;
  height: 60px;
  background: var(--accent-fashion);
  opacity: 0.1;
  border-radius: 50%;
  transform: translate(20px, -20px);
}

.trend-highlight h4 {
  color: var(--accent-fashion);
  font-weight: 600;
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

/* Article Footer */
.article-footer {
  padding: 2rem;
  border-top: 1px solid var(--border-light);
  background: var(--secondary-bg);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.tags-section h5,
.share-section h5 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary-text);
  margin-bottom: 1rem;
}

.tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tags-list .field__item,
.tags-list .category-tag {
  background: var(--accent-secondary);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 15px;
  font-size: 0.8rem;
  font-weight: 500;
  text-decoration: none;
}

.tags-list a {
  background: var(--accent-secondary);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 15px;
  font-size: 0.8rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.3s ease;
}

.tags-list a:hover {
  background: var(--accent-fashion);
  transform: translateY(-1px);
}

.share-buttons {
  display: flex;
  gap: 0.75rem;
}

.share-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-decoration: none;
  transition: all 0.3s ease;
}

.share-btn.linkedin { background: #0077b5; }
.share-btn.twitter { background: #1da1f2; }
.share-btn.email { background: var(--accent-secondary); }
.share-btn.copy { background: var(--accent-fashion); }

.share-btn:hover {
  transform: translateY(-2px) scale(1.1);
  box-shadow: var(--shadow-md);
}

/* Right Sidebar */
.f-trend-info-sidebar {
  position: sticky;
  top: 2rem;
}

.visual-content {
  padding: 1.5rem;
  text-align: center;
}

.trend-chart {
  margin-bottom: 1.5rem;
}

.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.newsletter-input {
  padding: 0.75rem;
  border: 2px solid var(--border-light);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.newsletter-input:focus {
  outline: none;
  border-color: var(--accent-secondary);
  box-shadow: 0 0 0 3px rgba(108, 92, 231, 0.1);
}

.newsletter-btn {
  background: linear-gradient(135deg, var(--accent-secondary), var(--accent-fashion));
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

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

/* Reading Features */
.reading-features {
  position: fixed;
  right: 2rem;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  z-index: 100;
}

.feature-btn {
  width: 48px;
  height: 48px;
  background: var(--surface-bg);
  border: 1px solid var(--border-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--secondary-text);
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(10px);
  border: none;
}

.feature-btn:hover {
  background: var(--accent-secondary);
  color: white;
  transform: scale(1.1);
  box-shadow: var(--shadow-md);
}

.feature-btn.active {
  background: var(--accent-fashion);
  color: white;
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.4);
}

/* Font Size Controls */
.font-size-controls {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.font-size-controls .feature-btn {
  font-size: 0.8rem;
  font-weight: 600;
}

/* Comments Section */
.f-trend-comments {
  background: var(--secondary-bg);
  padding: 3rem 0;
}

.comments-wrapper {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 2rem;
}

.comments-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--primary-text);
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.comments-title i {
  color: var(--accent-secondary);
}

/* Teaser Cards */
.f-trend-teaser-card {
  background: var(--surface-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
  margin-bottom: 2rem;
}

.f-trend-teaser-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
}

.teaser-image {
  height: 200px;
  overflow: hidden;
}

.teaser-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.f-trend-teaser-card:hover .teaser-image img {
  transform: scale(1.05);
}

.teaser-content {
  padding: 1.5rem;
}

.teaser-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.trend-category-badge {
  background: var(--accent-secondary);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 600;
}

.teaser-date {
  color: var(--tertiary-text);
  font-size: 0.9rem;
}

.teaser-title {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.teaser-title a {
  color: var(--primary-text);
  text-decoration: none;
  transition: color 0.3s ease;
}

.teaser-title a:hover {
  color: var(--accent-secondary);
}

.teaser-excerpt {
  color: var(--secondary-text);
  margin-bottom: 1.5rem;
}

.read-more-btn {
  background: var(--accent-secondary);
  color: white;
  padding: 0.5rem 1.25rem;
  border-radius: 20px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
}

.read-more-btn:hover {
  background: var(--accent-fashion);
  transform: translateY(-1px);
  text-decoration: none;
  color: white;
}

/* Dark Mode */
body.dark-mode {
  --primary-bg: #1a202c;
  --surface-bg: #2d3748;
  --secondary-bg: #4a5568;
  --primary-text: #f7fafc;
  --secondary-text: #e2e8f0;
  --tertiary-text: #a0aec0;
  --border-light: #4a5568;
}

body.dark-mode .hero-overlay {
  background: linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.6) 0%,
    rgba(0, 0, 0, 0.8) 50%,
    rgba(108, 92, 231, 0.4) 100%
  );
}

/* Responsive Design */
@media (max-width: 1200px) {
  .content-grid {
    grid-template-columns: 250px 1fr 280px;
    gap: 2rem;
  }
  
  .hero-title {
    font-size: 3.5rem;
  }
}

@media (max-width: 1024px) {
  .content-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .f-trend-nav-sidebar,
  .f-trend-info-sidebar {
    position: static;
    order: 1;
  }
  
  .f-trend-article-content {
    order: 2;
  }
  
  .reading-features {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    top: auto;
    transform: none;
    flex-direction: row;
    background: rgba(255, 255, 255, 0.95);
    padding: 0.5rem;
    border-radius: 30px;
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-lg);
  }
  
  .hero-title {
    font-size: 3rem;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1.1rem;
  }
  
  .f-trend-main-container {
    padding: 2rem 1rem;
  }
  
  .hero-content {
    padding: 0 1rem;
  }
  
  .hero-meta {
    flex-direction: column;
    gap: 1rem;
  }
  
  .content-header {
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
  }
  
  .content-actions {
    width: 100%;
    justify-content: space-between;
  }
  
  .article-body {
    padding: 1.5rem;
  }
  
  .f-trend-hero-header {
    height: 60vh;
    min-height: 500px;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .metrics-grid {
    grid-template-columns: 1fr;
  }
}

/* Enhanced Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.nav-card,
.visual-card,
.f-trend-article-content {
  animation: fadeInUp 0.6s ease-out;
}

.nav-card:nth-child(1) { animation-delay: 0.1s; }
.nav-card:nth-child(2) { animation-delay: 0.2s; }
.nav-card:nth-child(3) { animation-delay: 0.3s; }

/* Scroll-triggered animations */
.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease-out;
}

.scroll-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Print Styles */
@media print {
  .f-trend-reading-progress,
  .reading-features,
  .content-header,
  .f-trend-nav-sidebar,
  .f-trend-info-sidebar,
  .hero-scroll-indicator {
    display: none !important;
  }
  
  .content-grid {
    grid-template-columns: 1fr;
  }
  
  .f-trend-hero-header {
    height: 300px;
  }
  
  .hero-overlay {
    background: rgba(0, 0, 0, 0.3) !important;
  }
  
  .article-body {
    padding: 1rem;
  }
  
  .hero-title {
    font-size: 2rem;
  }
}

/* Focus Mode Styles */
.focus-mode .f-trend-nav-sidebar,
.focus-mode .f-trend-info-sidebar {
  display: none;
}

.focus-mode .content-grid {
  grid-template-columns: 1fr;
}

/* Loading States */
.loading {
  opacity: 0.6;
  pointer-events: none;
}

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid var(--accent-secondary);
  border-radius: 50%;
  border-top-color: transparent;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Accessibility Improvements */
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --border-light: #000000;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.8);
  }
}

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

/* Custom Scrollbar */
.article-body::-webkit-scrollbar {
  width: 8px;
}

.article-body::-webkit-scrollbar-track {
  background: var(--secondary-bg);
}

.article-body::-webkit-scrollbar-thumb {
  background: var(--accent-secondary);
  border-radius: 4px;
}

.article-body::-webkit-scrollbar-thumb:hover {
  background: var(--accent-fashion);
}



/* ========================================================
 * F-TREND PAGE-LEVEL INTEGRATION STYLES
 * Add these to your f-trend-enhanced.css file
 * ======================================================== */

/* Page wrapper overrides */
.f-trend-page-wrapper {
  margin: 0 !important;
  padding: 0 !important;
  width: 100% !important;
  max-width: none !important;
  overflow-x: hidden;
}

/* Override any theme containers that might interfere */
.f-trend-page-wrapper .container,
.f-trend-page-wrapper .layout-main-wrapper,
.f-trend-page-wrapper .main-content-wrapper {
  margin: 0;
  padding: 0;
  max-width: none;
  width: 100%;
}

/* Ensure F-Trend blog nodes have full control */
.f-trend-blog-node {
  margin: 0 !important;
  padding: 0 !important;
  width: 100% !important;
  max-width: none !important;
}

/* Header integration */
.f-trend-minimal-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.f-trend-minimal-header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

/* Adjust header links for overlay */
.f-trend-minimal-header .navbar-nav .nav-link {
  color: var(--primary-text);
  font-weight: 500;
  transition: all 0.3s ease;
}

.f-trend-minimal-header .navbar-nav .nav-link:hover {
  color: var(--accent-secondary);
}

/* Logo adjustments for overlay header */
.f-trend-minimal-header .navbar-brand {
  color: var(--primary-text);
  font-weight: 700;
}

/* Admin interface adjustments */
.f-trend-admin-tabs {
  position: relative;
  z-index: 1001;
  background: #f8f9fa;
  border-bottom: 1px solid #dee2e6;
  padding: 0.5rem 1rem;
}

.f-trend-admin-tabs .tabs {
  margin: 0;
}

/* Highlighted messages */
.f-trend-highlighted {
  position: relative;
  z-index: 999;
  background: #fff3cd;
  border-bottom: 1px solid #ffeaa7;
  padding: 1rem;
  text-align: center;
}

/* Main content area */
.f-trend-main-content {
  position: relative;
  z-index: 1;
  min-height: 100vh;
}

/* Content wrapper */
.f-trend-content-wrapper {
  margin: 0;
  padding: 0;
  width: 100%;
}

/* Hero header adjustments for page integration */
.f-trend-hero-header {
  margin-top: 0;
  position: relative;
  z-index: 2;
}

/* Ensure hero content is above header */
.hero-content {
  position: relative;
  z-index: 10;
  padding-top: 100px; /* Account for header height */
}

/* Featured bottom sections */
.f-trend-featured-bottom {
  background: var(--secondary-bg);
  padding: 3rem 0;
  margin-top: 2rem;
  border-top: 1px solid var(--border-light);
}

.f-trend-featured-bottom .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Footer integration */
.f-trend-footer-wrapper {
  margin-top: 2rem;
  background: var(--primary-text);
  color: white;
}

.f-trend-footer {
  color: white;
}

.f-trend-footer a {
  color: rgba(255, 255, 255, 0.8);
  transition: color 0.3s ease;
}

.f-trend-footer a:hover {
  color: var(--accent-fashion);
  text-decoration: none;
}

/* Hide elements that interfere with F-Trend design */
.f-trend-page-wrapper .breadcrumb-wrapper,
.f-trend-page-wrapper .breadcrumb,
.f-trend-page-wrapper .page-title {
  display: none !important;
}

/* Override any default Drupal content wrappers */
.f-trend-page-wrapper #main-wrapper,
.f-trend-page-wrapper .layout-main-wrapper {
  margin: 0 !important;
  padding: 0 !important;
  background: none !important;
}

.f-trend-page-wrapper .row {
  margin: 0 !important;
}

.f-trend-page-wrapper main {
  padding: 0 !important;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .f-trend-minimal-header {
    position: relative;
    background: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  }

  .hero-content {
    padding-top: 2rem;
  }

  .f-trend-hero-header {
    margin-top: 0;
  }
}

/* Print styles for page */
@media print {
  .f-trend-minimal-header,
  .f-trend-admin-tabs,
  .f-trend-highlighted,
  .f-trend-featured-bottom,
  .f-trend-footer-wrapper {
    display: none !important;
  }

  .f-trend-main-content {
    margin: 0 !important;
    padding: 0 !important;
  }
}

/* Dark mode adjustments for page elements */
body.dark-mode .f-trend-minimal-header {
  background: rgba(26, 32, 44, 0.95);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

body.dark-mode .f-trend-minimal-header.scrolled {
  background: rgba(26, 32, 44, 0.98);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

body.dark-mode .f-trend-minimal-header .navbar-nav .nav-link {
  color: #f7fafc;
}

body.dark-mode .f-trend-minimal-header .navbar-brand {
  color: #f7fafc;
}

body.dark-mode .f-trend-featured-bottom {
  background: #2d3748;
  border-top-color: #4a5568;
}

/* Accessibility improvements for page integration */
.f-trend-minimal-header:focus-within {
  box-shadow: 0 0 0 3px rgba(108, 92, 231, 0.2);
}

/* High contrast mode support for page elements */
@media (prefers-contrast: high) {
  .f-trend-minimal-header {
    background: rgba(255, 255, 255, 1);
    border-bottom: 2px solid #000000;
  }

  .f-trend-admin-tabs {
    border-bottom: 2px solid #000000;
  }
}

/* Reduced motion support for page animations */
@media (prefers-reduced-motion: reduce) {
  .f-trend-minimal-header {
    transition: none !important;
  }

  .f-trend-minimal-header .navbar-nav .nav-link {
    transition: none !important;
  }
}