/* ============================================================
   News Page — Poker Buzz
   ============================================================ */

/* ---- Hero ---- */

.news-hero {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-divider);
  padding: var(--space-16) 0 var(--space-10);
}

.news-hero__inner {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.news-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: color-mix(in srgb, var(--color-primary) 12%, transparent);
  color: var(--color-primary);
  border: 1px solid color-mix(in srgb, var(--color-primary) 25%, transparent);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-5);
}

.news-hero__badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--color-primary);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

.news-hero__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: var(--space-5);
  color: var(--color-text);
}

.news-hero__title span {
  color: var(--color-primary);
}

.news-hero__subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-6);
}

.news-hero__meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.news-hero__stat {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
}

.news-hero__sep {
  color: var(--color-divider);
  font-size: var(--text-xs);
}

/* ---- Layout ---- */

.news-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-8);
  padding-top: var(--space-10);
  padding-bottom: var(--space-16);
  align-items: start;
}

@media (max-width: 900px) {
  .news-layout {
    grid-template-columns: 1fr;
  }
}

/* ---- Topics Sidebar ---- */

.news-topics-sidebar {
  position: sticky;
  top: calc(var(--header-height, 64px) + var(--space-6));
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
}

.news-topics-sidebar__title {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

#topic-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

/* ---- Topic Pills ---- */

.topic-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  border: 1px solid color-mix(in srgb, var(--pill-color, #888) 30%, transparent);
  color: var(--color-text-muted);
  text-decoration: none;
  font-weight: 500;
  line-height: 1.5;
  transition: all var(--transition-interactive);
  cursor: pointer;
}

.topic-pill:hover {
  background: color-mix(in srgb, var(--pill-color, #888) 10%, transparent);
  color: var(--pill-color, var(--color-text));
  border-color: var(--pill-color, #888);
}

.topic-pill.active {
  background: color-mix(in srgb, var(--pill-color, #888) 15%, transparent);
  color: var(--pill-color, var(--color-text));
  border-color: var(--pill-color, #888);
  font-weight: 600;
}

.topic-pill__count {
  font-size: 0.75em;
  opacity: 0.7;
  font-weight: 600;
}

/* ---- Legend ---- */

.news-topics-sidebar__legend {
  border-top: 1px solid var(--color-divider);
  padding-top: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* ---- News Feed ---- */

.news-feed {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.news-empty {
  color: var(--color-text-muted);
  padding: var(--space-8);
  text-align: center;
  font-size: var(--text-sm);
}

.news-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-12);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.news-loading__spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ---- News Card ---- */

.news-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  transition: border-color var(--transition-interactive);
}

.news-card:hover {
  border-color: color-mix(in srgb, var(--color-primary) 40%, transparent);
}

/* Card Header: badge + date */
.news-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-3);
}

.news-card__badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #fff;
}

.news-card__date {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* Title & Subtitle */
.news-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-text);
  margin-bottom: var(--space-2);
  letter-spacing: -0.01em;
}

.news-card__subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

/* Influencers row */
.news-card__influencers {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--color-divider);
}

.news-card__avatars {
  display: flex;
  flex-direction: row;
}

.news-card__avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--color-bg);
  object-fit: cover;
  margin-left: -8px;
  background: var(--color-surface-offset);
  flex-shrink: 0;
}

.news-card__avatar:first-child {
  margin-left: 0;
}

.news-card__avatar--initials {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--color-text-muted);
  background: var(--color-surface-offset);
}

.news-card__influencer-text {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.4;
}

/* Tweet Cards inside News Card */
.news-card__tweets {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.news-card__tweet {
  background: var(--color-surface-2, var(--color-surface-offset));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
}

.news-card__tweet-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.news-card__tweet-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--color-surface-offset);
  flex-shrink: 0;
}

.news-card__tweet-avatar--initials {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  color: var(--color-text-muted);
}

.news-card__tweet-name {
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-text);
}

.news-card__tweet-handle {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-left: auto;
}

.news-card__tweet-text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-3);
}

.news-card__tweet-media {
  width: 100%;
  max-height: 300px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-3);
}

.news-card__tweet-meta {
  display: flex;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* ---- Responsive ---- */

@media (max-width: 640px) {
  .news-hero__title {
    font-size: clamp(2.5rem, 10vw, 3.5rem);
  }

  .news-card {
    padding: var(--space-4);
  }

  .news-card__title {
    font-size: var(--text-lg);
  }

  .news-card__tweet-handle {
    display: none;
  }
}

/* ============================================================
   ARTICLE DETAIL PAGE
   ============================================================ */

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-5) 0 0;
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  flex-wrap: wrap;
}

.breadcrumb a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-interactive);
}

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

.breadcrumb__sep {
  color: var(--color-divider);
}

.breadcrumb__current {
  color: var(--color-text-faint);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 280px;
}

/* Article wrapper */
.article {
  padding: var(--space-8) 0 var(--space-16);
}

.article__header {
  max-width: 720px;
  margin-bottom: var(--space-8);
}

.article__badge {
  display: inline-block;
  padding: 2px 12px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #fff;
  margin-bottom: var(--space-4);
}

.article__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

.article__subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: var(--space-4);
}

.article__meta {
  display: flex;
  gap: var(--space-2);
  align-items: center;
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  flex-wrap: wrap;
}

.article__hero-image {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-8);
}

/* Article body */
.article__body {
  max-width: 720px;
}

.article__paragraph {
  font-size: var(--text-base);
  line-height: 1.8;
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

.article__subheading {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-top: var(--space-8);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-divider);
  letter-spacing: -0.01em;
}

/* Embedded tweet within article */
.article__tweet {
  background: var(--color-surface-2, var(--color-surface-offset));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin: var(--space-6) 0;
}

.article__tweet-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.article__tweet-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  object-fit: cover;
  background: var(--color-surface-offset);
  flex-shrink: 0;
}

.article__tweet-avatar--initials {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-text-muted);
  background: var(--color-surface-offset);
  flex-shrink: 0;
}

.article__tweet-identity {
  flex: 1;
  min-width: 0;
}

.article__tweet-name {
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.article__tweet-handle-row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.article__tweet-handle {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.article__tweet-brand {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-faint);
  background: var(--color-surface-offset);
  padding: 1px 6px;
  border-radius: var(--radius-full);
}

.article__tweet-x-link {
  color: var(--color-text-faint);
  flex-shrink: 0;
  transition: color var(--transition-interactive);
}

.article__tweet-x-link:hover {
  color: var(--color-text);
}

.article__tweet-text {
  font-size: var(--text-sm);
  line-height: 1.65;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.article__tweet-media {
  width: 100%;
  max-height: 300px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-3);
}

.article__tweet-metrics {
  display: flex;
  gap: var(--space-4);
  align-items: center;
  flex-wrap: wrap;
}

.article__tweet-metric {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.article__tweet-date {
  margin-left: auto;
}

/* Influencer grid within article */
.article__influencer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  margin: var(--space-6) 0;
}

.article__influencer-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: var(--color-text);
  transition: border-color var(--transition-interactive), background var(--transition-interactive);
  gap: var(--space-1);
}

.article__influencer-card:hover {
  border-color: var(--color-primary);
  background: var(--color-surface-2, var(--color-surface-offset));
}

.article__influencer-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  object-fit: cover;
  margin-bottom: var(--space-1);
  background: var(--color-surface-offset);
}

.article__influencer-initials {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--color-surface-offset);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
  flex-shrink: 0;
}

.article__influencer-name {
  font-weight: 600;
  font-size: var(--text-sm);
  line-height: 1.3;
}

.article__influencer-brand {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* Related topics */
.article__related {
  max-width: 720px;
  margin-top: var(--space-10);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-divider);
}

.article__related-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.article__related-pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* Back link */
.article__back {
  max-width: 720px;
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
}

.article__back-link {
  color: var(--color-primary);
  font-weight: 600;
  font-size: var(--text-sm);
  text-decoration: none;
  transition: opacity var(--transition-interactive);
}

.article__back-link:hover {
  opacity: 0.75;
}

/* ---- News Card Updates ---- */

.news-card__link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.news-card__link:hover .news-card__title {
  color: var(--color-primary);
}

.news-card__preview {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.news-card__read-more {
  display: inline-block;
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  transition: opacity var(--transition-interactive);
}

.news-card__read-more:hover {
  opacity: 0.75;
}

/* ---- Responsive ---- */
@media (max-width: 640px) {
  .article__title {
    font-size: var(--text-xl);
  }

  .article__subtitle {
    font-size: var(--text-base);
  }

  .article__influencer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .breadcrumb__current {
    display: none;
  }
}