/* ==========================================================================
   COMPONENTS
   Cards, Hero Layouts, Tickers, Banners, Ads, Newsletters
   ========================================================================== */

/* 1. Breaking News Alert */
.breaking-banner {
  background-color: var(--color-accent);
  color: #FFFFFF;
  padding: 0.45rem 0;
  font-size: var(--text-body-sm);
  font-weight: 600;
}

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

.breaking-content {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.breaking-badge {
  background-color: #FFFFFF;
  color: var(--color-accent);
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 2px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  flex-shrink: 0;
}

.breaking-link {
  color: #FFFFFF;
  text-decoration: underline;
  text-underline-offset: 3px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.btn-breaking-dismiss {
  color: #FFFFFF;
  opacity: 0.8;
  font-size: 1.1rem;
  line-height: 1;
}

.btn-breaking-dismiss:hover {
  opacity: 1;
}

/* 2. Trending Topics Ticker */
.trending-strip {
  background-color: var(--color-bg-subtle);
  border-bottom: 1px solid var(--color-border);
  padding: 0.5rem 0;
}

.trending-inner {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.trending-label {
  font-family: var(--font-sans);
  font-size: var(--text-kicker);
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent);
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-shrink: 0;
}

.trending-tags {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  white-space: nowrap;
  padding: 2px 0;
}

.trending-tags::-webkit-scrollbar {
  display: none;
}

.trending-tag {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: var(--text-caption);
  font-weight: 600;
  color: var(--color-text-secondary);
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.trending-tag:hover {
  background-color: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
}

/* 3. Hero Editorial Section */
.hero-section {
  padding: var(--space-xl) 0;
  border-bottom: 1px solid var(--color-border);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.85fr 1fr;
  gap: var(--space-2xl);
}

/* Major Lead Story */
.lead-story {
  display: flex;
  flex-direction: column;
}

.lead-media-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-sm);
  background-color: var(--color-bg-muted);
  aspect-ratio: 16 / 9;
  margin-bottom: var(--space-md);
}

.lead-media-wrapper img, .lead-media-wrapper svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.lead-story:hover .lead-media-wrapper img,
.lead-story:hover .lead-media-wrapper svg {
  transform: scale(1.02);
}

.lead-meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
  font-size: var(--text-body-sm);
  color: var(--color-text-muted);
}

.author-avatar-sm {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
}

/* Hero Secondary Column */
.hero-secondary-col {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-left: 1px solid var(--color-border);
  padding-left: var(--space-2xl);
}

.secondary-story-card {
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}

.secondary-story-card:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.secondary-title {
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: var(--space-xs);
  transition: color var(--transition-fast);
}

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

/* 4. Latest News River Feed */
.news-river-feed {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.river-item {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: var(--space-lg);
  align-items: center;
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}

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

.river-thumb {
  position: relative;
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background-color: var(--color-bg-muted);
}

.river-thumb img, .river-thumb svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.river-item:hover .river-thumb img,
.river-item:hover .river-thumb svg {
  transform: scale(1.03);
}

.river-title {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--space-xs);
}

.river-title:hover {
  color: var(--color-accent);
}

/* 5. Editorial 3-Column / 4-Column Grids */
.editorial-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.editorial-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.card-story {
  display: flex;
  flex-direction: column;
}

.card-media {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background-color: var(--color-bg-muted);
  margin-bottom: var(--space-sm);
}

.card-media img, .card-media svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.card-story:hover .card-media img,
.card-story:hover .card-media svg {
  transform: scale(1.03);
}

.card-title {
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--space-xs);
}

.card-title:hover {
  color: var(--color-accent);
}

.card-excerpt {
  font-size: var(--text-body-sm);
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-bottom: var(--space-xs);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 6. Most Read Leaderboard Module */
.most-read-list {
  display: flex;
  flex-direction: column;
}

.most-read-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border);
}

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

.most-read-rank {
  font-family: var(--font-serif);
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1;
  color: var(--color-accent);
  width: 2rem;
  flex-shrink: 0;
}

.most-read-body {
  flex: 1;
}

.most-read-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 0.25rem;
}

.most-read-title:hover {
  color: var(--color-accent);
}

/* 7. Advertisement Placeholders (CLS-Protected) */
.ad-slot {
  margin: var(--space-xl) auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: var(--color-bg-subtle);
  border: 1px dashed var(--color-border-dark);
  color: var(--color-text-dim);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  position: relative;
  overflow: hidden;
}

.ad-slot::before {
  content: "ADVERTISEMENT";
  position: absolute;
  top: 4px;
  font-size: 0.65rem;
  color: var(--color-text-dim);
}

.ad-slot-leaderboard {
  width: 728px;
  height: 90px;
  max-width: 100%;
}

.ad-slot-sidebar {
  width: 300px;
  height: 250px;
  max-width: 100%;
}

.ad-slot-mobile {
  width: 320px;
  height: 100px;
  max-width: 100%;
}

/* 8. Newsletter CTA Box */
.newsletter-banner {
  background-color: var(--color-primary);
  color: #FFFFFF;
  border-radius: var(--radius-sm);
  padding: var(--space-3xl) var(--space-2xl);
  margin: var(--space-3xl) 0;
  position: relative;
  overflow: hidden;
}

.newsletter-inner {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}

.newsletter-kicker {
  font-family: var(--font-sans);
  font-size: var(--text-kicker);
  font-weight: 800;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
}

.newsletter-title {
  font-family: var(--font-serif);
  font-size: 2.25rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: var(--space-sm);
}

.newsletter-deck {
  font-size: 1.05rem;
  color: #CBD5E1;
  margin-bottom: var(--space-lg);
  line-height: 1.5;
}

.newsletter-form {
  display: flex;
  gap: var(--space-xs);
  max-width: 520px;
  margin: 0 auto var(--space-sm) auto;
}

.newsletter-input {
  flex: 1;
  background-color: #FFFFFF;
  color: var(--color-text);
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: 1rem;
}

.newsletter-input:focus {
  outline: 2px solid var(--color-accent);
}

.btn-newsletter-submit {
  background-color: var(--color-accent);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  transition: background-color var(--transition-fast);
}

.btn-newsletter-submit:hover {
  background-color: var(--color-accent-hover);
}

.newsletter-guarantee {
  font-size: var(--text-caption);
  color: #94A3B8;
}

/* 9. Breadcrumbs */
.breadcrumbs-nav {
  padding: var(--space-md) 0;
  font-size: var(--text-caption);
  color: var(--color-text-muted);
}

.breadcrumbs-list {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  flex-wrap: wrap;
}

.breadcrumb-separator {
  color: var(--color-text-dim);
}

.breadcrumb-current {
  font-weight: 600;
  color: var(--color-text);
}

/* Toast Notifications */
.toast-notice {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background-color: var(--color-primary);
  color: #FFFFFF;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  font-size: var(--text-body-sm);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  transform: translateY(100px);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  z-index: 99999;
}

.toast-notice.show {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}