/* Community Page Styles */

/* Typography Override for Community Page */
.hero h1 {
  font-family: 'Playfair Display', 'Crimson Text', serif;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.hero-subtitle {
  font-family: 'Crimson Text', 'Libre Baskerville', serif;
  font-size: 1.125rem;
  line-height: 1.8;
}

/* Loading State */
.loading-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 400px;
  padding: var(--spacing-2xl);
}

.loading-spinner {
  width: 60px;
  height: 60px;
  border: 4px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.loading-text {
  margin-top: var(--spacing-lg);
  color: var(--color-text-secondary);
  font-size: var(--text-md);
  font-family: 'Playfair Display', 'Crimson Text', serif;
  letter-spacing: 0.5px;
}

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

/* Filter Section */
.filter-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  margin-bottom: 2rem;
}

.filter-buttons {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.filter-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  cursor: pointer;
  transition: all var(--transition-base);
  font-family: inherit;
}

.filter-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary-light);
  transform: translateY(-2px);
}

.filter-btn.active {
  background: var(--color-primary);
  color: var(--color-bg);
  border-color: var(--color-primary);
}

.filter-btn.active svg {
  color: var(--color-bg);
}

/* Articles Grid */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--spacing-xl);
}

/* Article Card */
.article-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  transition: all var(--transition-base);
  opacity: 1;
  transform: translateY(0);
}

.article-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.article-card.hidden {
  display: none;
}

/* Article Header */
.article-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.article-type {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 4px 12px;
  background: var(--color-bg-secondary);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.article-type svg {
  flex-shrink: 0;
}

/* Like Button */
.like-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 6px 12px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-base);
  font-family: inherit;
  font-size: var(--text-sm);
}

.like-btn:hover {
  border-color: var(--color-error);
  color: var(--color-error);
}

.like-btn.liked {
  background: var(--color-error);
  color: white;
  border-color: var(--color-error);
}

.like-btn.liked svg {
  fill: white;
}

.like-count {
  font-weight: 500;
}

/* Article Content */
.article-title {
  font-family: 'Playfair Display', 'Crimson Text', serif;
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
  line-height: 1.4;
  letter-spacing: -0.3px;
}

.article-preview {
  font-family: 'Crimson Text', Georgia, serif;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--spacing-lg);
  font-size: 0.9375rem;
}

.article-content {
  font-family: 'Crimson Text', Georgia, serif;
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--spacing-lg);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease-out;
  font-size: 0.9375rem;
}

.article-content.expanded {
  max-height: none;
}

.article-content h4 {
  font-family: 'Playfair Display', serif;
  color: var(--color-text);
  margin: 1.5rem 0 1rem;
  font-size: var(--text-md);
  font-weight: 600;
  letter-spacing: -0.3px;
}

.article-content p {
  margin-bottom: 1rem;
}

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

.article-content em {
  color: var(--color-primary-light);
  font-style: italic;
}

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

/* Article Footer */
.article-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border);
}

.article-author {
  font-family: 'Crimson Text', Georgia, serif;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  font-style: italic;
}

.read-more-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  background: transparent;
  border: none;
  color: var(--color-primary);
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-base);
  font-family: inherit;
}

.read-more-btn:hover {
  color: var(--color-primary-light);
  transform: translateX(4px);
}

.read-more-btn svg {
  transition: transform var(--transition-base);
}

.read-more-btn.expanded svg {
  transform: rotate(180deg);
}

/* Responsive Design */
@media (max-width: 768px) {
  .filter-container {
    flex-direction: column;
    align-items: stretch;
  }

  .filter-buttons {
    justify-content: center;
  }

  .articles-grid {
    grid-template-columns: 1fr;
  }

  .article-footer {
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: flex-start;
  }
}

/* Animation Classes */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.5s ease-out forwards;
}

/* Load More Button Enhancement */
.btn-secondary svg {
  transition: transform var(--transition-base);
}

.btn-secondary:hover svg {
  transform: translateY(4px);
}

/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  align-items: center;
  justify-content: center;
}

.modal.active {
  display: flex;
}

.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(4px);
  animation: fadeIn 0.3s ease-out;
}

.modal-content {
  position: relative;
  width: 90%;
  max-width: 800px;
  max-height: 85vh;
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  overflow-y: auto;
  z-index: 10000;
  animation: slideUp 0.3s ease-out;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.modal-close {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  width: 40px;
  height: 40px;
  border: none;
  background: var(--color-bg-secondary);
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  transition: all var(--transition-base);
  z-index: 10001;
}

.modal-close:hover {
  background: var(--color-error);
  color: white;
  transform: rotate(90deg);
}

.modal-close:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.modal-header {
  margin-bottom: var(--spacing-xl);
  padding-right: 50px;
}

.modal-type {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: var(--text-sm);
  padding: 4px 12px;
  background: var(--color-bg-secondary);
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-md);
  color: var(--color-text-secondary);
}

.modal-type svg {
  flex-shrink: 0;
}

.modal-title {
  font-family: 'Playfair Display', 'Crimson Text', serif;
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.3;
  margin: 0;
  letter-spacing: -0.5px;
}

.modal-body {
  font-family: 'Crimson Text', Georgia, serif;
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--spacing-xl);
  font-size: 1rem;
}

.modal-body h4 {
  font-family: 'Playfair Display', serif;
  color: var(--color-text);
  margin: 2rem 0 1rem;
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: -0.3px;
}

.modal-body p {
  margin-bottom: 1rem;
}

.modal-body hr {
  margin: 2rem 0;
  border: none;
  border-top: 1px solid var(--color-border);
}

.modal-body em {
  color: var(--color-primary-light);
  font-style: italic;
}

.modal-body strong {
  color: var(--color-text);
  font-weight: 600;
}

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

.modal-meta {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.modal-like-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-lg);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-base);
  font-family: inherit;
  font-size: var(--text-md);
}

.modal-like-btn:hover {
  border-color: var(--color-error);
  color: var(--color-error);
  transform: scale(1.05);
}

.modal-like-btn.liked {
  background: var(--color-error);
  color: white;
  border-color: var(--color-error);
}

.modal-like-btn.liked svg {
  fill: white;
}

.modal-like-btn svg {
  transition: transform var(--transition-base);
}

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

/* Article Meta */
.article-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.article-date {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  opacity: 0.7;
}

/* Responsive Modal */
@media (max-width: 768px) {
  .modal-content {
    width: 95%;
    max-height: 90vh;
    padding: var(--spacing-lg);
  }

  .modal-title {
    font-size: var(--text-lg);
  }

  .modal-footer {
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: flex-start;
  }

  .modal-like-btn {
    width: 100%;
    justify-content: center;
  }
}