/* News Page Styles */

/* Navigation Links - Commands Page Style */
.nav-links {
  display: flex;
  gap: var(--space-lg);
  align-items: center;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  transition: all 0.2s;
  position: relative;
}

.nav-link:hover {
  color: var(--text-primary);
  background: var(--glass-secondary);
}

.nav-link.active {
  color: var(--primary-400);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: var(--space-md);
  right: var(--space-md);
  height: 2px;
  background: var(--primary-400);
  border-radius: 1px;
}

.nav-link[data-auth-show] {
  display: none;
}

.nav-link[data-auth-show].show {
  display: inline-flex;
}

/* News Main Content */
.news-main {
  margin-top: 100px;
  min-height: calc(100vh - 100px);
  padding: var(--space-2xl) 0;
}

.news-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.news-title {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: var(--space-md);
  line-height: 1.2;
}

.news-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-2xl);
}

/* Filter Tabs - Center like commands page */
.filter-tabs {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;  /* Center the tabs */
  flex-wrap: wrap;
  margin-bottom: var(--space-2xl);  /* Add margin for spacing */
}

.filter-tab {
  background: var(--glass-secondary);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-full);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.filter-tab:hover {
  background: var(--glass-primary);
  border-color: var(--primary-400);
  color: var(--text-primary);
}

.filter-tab.active {
  background: var(--primary-500);
  border-color: var(--primary-500);
  color: white;
}

/* News Grid */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--space-2xl);
  margin-bottom: var(--space-3xl);
}

.news-card {
  background: var(--glass-primary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.3s;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.news-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-2xl);
  border-color: var(--primary-400);
}

.news-card-header {
  position: relative;
  height: 200px;
  background: linear-gradient(135deg, var(--primary-400), var(--primary-600));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.news-card-header::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  animation: pulse 4s ease-in-out infinite;
}

.news-card-icon {
  width: 60px;
  height: 60px;
  color: white;
  z-index: 1;
}

.news-card-body {
  padding: var(--space-xl);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.news-card-category {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
}

.category-feature {
  background: rgba(34, 197, 94, 0.1);
  color: #22c55e;
}

.category-improvement {
  background: rgba(59, 130, 246, 0.1);
  color: #3b82f6;
}

.category-announcement {
  background: rgba(168, 85, 247, 0.1);
  color: #a855f7;
}

.category-bugfix {
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
}

.news-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
  line-height: 1.3;
}

.news-card-excerpt {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
  flex: 1;
}

.news-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--glass-border);
}

.news-card-date {
  font-size: 0.875rem;
  color: var(--text-tertiary);
}

.news-card-author {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* Article Modal */
.article-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
}

.modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
}

.article-modal .modal-content {
  position: relative;
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: var(--space-2xl);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-xl);
}

.article-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
  line-height: 1.2;
}

.article-meta {
  display: flex;
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--glass-border);
}

.article-date,
.article-author {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.article-content {
  color: var(--text-primary);
  line-height: 1.8;
}

.article-content h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: var(--space-2xl) 0 var(--space-lg);
  color: var(--text-primary);
}

.article-content p {
  margin-bottom: var(--space-lg);
}

.article-content ul,
.article-content ol {
  margin-bottom: var(--space-lg);
  padding-left: var(--space-xl);
}

.article-content li {
  margin-bottom: var(--space-sm);
}

.article-content code {
  background: var(--glass-secondary);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
  font-size: 0.875em;
}

.article-content pre {
  background: var(--glass-secondary);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  overflow-x: auto;
  margin-bottom: var(--space-lg);
}

/* Loading & Empty States */
.loading-state,
.empty-state {
  text-align: center;
  padding: var(--space-3xl);
}

.loading-spinner {
  width: 50px;
  height: 50px;
  border: 3px solid var(--glass-border);
  border-top-color: var(--primary-500);
  border-radius: 50%;
  margin: 0 auto var(--space-lg);
  animation: spin 0.8s linear infinite;
}

.empty-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-lg);
  color: var(--text-tertiary);
}

.empty-state h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.empty-state p {
  color: var(--text-secondary);
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .notification-dropdown {
    width: calc(100vw - 40px);
    right: 20px;
  }

  .news-title {
    font-size: 2rem;
  }

  .news-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .filter-tabs {
    overflow-x: auto;
    justify-content: flex-start;
    padding-bottom: var(--space-sm);
  }

  .article-modal .modal-content {
    padding: var(--space-lg);
  }

  .article-title {
    font-size: 1.5rem;
  }
}

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

@keyframes pulse {
  0%, 100% {
    transform: scale(1) rotate(0deg);
  }
  50% {
    transform: scale(1.1) rotate(180deg);
  }
}

/* Hidden class for filtering */
.news-card.hidden {
  display: none;
}

/* In news.css, make the filter tabs more specific to override dashboard styles */
.news-header .filter-tabs {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;  /* Center the tabs */
  flex-wrap: wrap;
  margin-bottom: var(--space-2xl);
  width: 100%;  /* Override the fit-content from dashboard */
  padding: 0;  /* Remove padding from dashboard */
  background: transparent;  /* Remove background from dashboard */
  border-radius: 0;  /* Remove border radius from dashboard */
}

.news-header .filter-tab {
  background: var(--glass-secondary);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-full);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.news-header .filter-tab:hover {
  background: var(--glass-primary);
  border-color: var(--primary-400);
  color: var(--text-primary);
}

.news-header .filter-tab.active {
  background: var(--primary-500);
  border-color: var(--primary-500);
  color: white;
}