/* AI Newsroom — design tokens + layout (Phase 5) */
:root {
  --news-bg: transparent;
  --news-surface: rgba(15, 35, 68, 0.72);
  --news-surface-2: rgba(8, 25, 48, 0.8);
  --news-border: rgba(56, 189, 248, 0.18);
  --news-text: #e8f1ff;
  --news-muted: #94a3b8;
  --news-accent: #22d3ee;
  --news-accent-hover: #67e8f9;
  --news-positive: #34d399;
  --news-warning: #fbbf24;
  --news-max: 1320px;
}

.ia-newsroom-page .ia-newsroom,
.ia-newsroom {
  padding: 1.25rem 0 2.5rem;
  color: var(--news-text);
}

.ia-newsroom-container {
  width: min(100% - 2rem, var(--news-max));
  margin-inline: auto;
}

.ia-newsroom-hero {
  padding: 1.25rem 0 1rem;
  border-bottom: 1px solid var(--news-border);
  margin-bottom: 1.25rem;
}

.ia-newsroom-eyebrow {
  margin: 0 0 0.35rem;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: var(--news-muted);
}

.ia-newsroom-title {
  margin: 0 0 0.5rem;
  font-size: clamp(1.45rem, 2.6vw, 2rem);
  font-weight: 800;
  line-height: 1.25;
  color: var(--news-text);
}

.ia-newsroom-lead {
  margin: 0 0 1rem;
  max-width: 62ch;
  color: var(--news-muted);
}

.ia-newsroom-status {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 0;
}

.ia-newsroom-status div {
  background: var(--news-surface);
  border: 1px solid var(--news-border);
  border-radius: 12px;
  padding: 0.65rem 0.8rem;
}

.ia-newsroom-status dt {
  font-size: 0.75rem;
  color: var(--news-muted);
  margin: 0 0 0.2rem;
}

.ia-newsroom-status dd {
  margin: 0;
  font-weight: 700;
  font-size: 0.95rem;
}

.ia-newsroom-di {
  margin: 0 0 1.5rem;
  padding: 1rem;
  border-radius: 14px;
  background: var(--news-surface-2);
  border: 1px solid var(--news-border);
}

.ia-newsroom-di-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 0.85rem;
}

.ia-newsroom-di-head h2 {
  margin: 0;
  font-size: 1.05rem;
}

.ia-newsroom-di-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.ia-newsroom-di-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.65rem;
}

.ia-nr-metric {
  background: rgba(15, 23, 42, 0.55);
  border: 1px solid var(--news-border);
  border-radius: 12px;
  padding: 0.7rem 0.8rem;
  display: grid;
  gap: 0.25rem;
}

.ia-nr-metric span { font-size: 0.75rem; color: var(--news-muted); }
.ia-nr-metric strong { font-size: 0.98rem; }
.ia-nr-metric em { font-style: normal; color: var(--news-accent); font-weight: 700; }

.ia-nr-section-title {
  margin: 0 0 0.85rem;
  font-size: 1.15rem;
  color: var(--news-accent-hover);
}

.ia-newsroom-featured { margin-bottom: 1.5rem; }

.ia-newsroom-featured-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 1rem;
}

.ia-nr-story {
  background: var(--news-surface);
  border: 1px solid var(--news-border);
  border-radius: 14px;
  overflow: hidden;
  transition: transform 0.18s ease, border-color 0.18s ease;
}

.ia-nr-story:hover { transform: translateY(-2px); border-color: rgba(34, 211, 238, 0.45); }

.ia-nr-story-media {
  display: block;
  aspect-ratio: 16 / 9;
  background: #0b1220;
  overflow: hidden;
  text-decoration: none;
}

.ia-nr-story-media img,
.ia-nr-card-media img,
.ia-article-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.ia-nr-img-fallback {
  width: 100%;
  height: 100%;
  min-height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(56, 189, 248, 0.22), transparent 55%),
    linear-gradient(145deg, #0f172a 0%, #1e293b 48%, #0b1220 100%);
  border: 0;
}

.ia-nr-img-initials {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.75rem;
  min-height: 2.75rem;
  padding: 0.35rem 0.55rem;
  border-radius: 0.65rem;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #e2e8f0;
  background: rgba(15, 23, 42, 0.55);
  border: 1px solid rgba(148, 163, 184, 0.28);
  text-transform: uppercase;
  user-select: none;
}

.ia-article-hero {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  margin: 0 0 1.25rem;
  background: #0b1220;
}

.ia-article-hero .ia-nr-img-fallback {
  min-height: 12rem;
}

.ia-nr-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1rem;
  align-items: center;
  margin: 0.65rem 0 0;
}

.ia-nr-cta-secondary {
  font-size: 0.85rem;
  color: var(--news-muted);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.ia-nr-cta-secondary:hover {
  color: var(--news-accent-hover);
}

.ia-nr-story-body { padding: 0.85rem 1rem 1rem; }

.ia-nr-story h3,
.ia-nr-card-title {
  margin: 0.35rem 0;
  font-size: 1.05rem;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.ia-nr-story h3 a,
.ia-nr-card-title a,
.ia-nr-related a,
.ia-article-title {
  color: var(--news-text);
  text-decoration: none;
}

.ia-nr-story h3 a:hover,
.ia-nr-card-title a:hover,
.ia-nr-related a:hover {
  color: var(--news-accent-hover);
}

.ia-nr-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 0;
  font-size: 0.8rem;
  color: var(--news-muted);
}

.ia-nr-summary {
  margin: 0.35rem 0 0;
  color: var(--news-muted);
  font-size: 0.92rem;
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.ia-nr-story-main .ia-nr-summary { -webkit-line-clamp: 2; }

.ia-nr-story-side { display: grid; gap: 0.75rem; }
.ia-nr-story-compact { display: grid; grid-template-columns: 110px 1fr; }

.ia-nr-badges { display: flex; flex-wrap: wrap; gap: 0.35rem; margin: 0.45rem 0 0; }
.ia-nr-chip {
  font-size: 0.72rem;
  padding: 0.12rem 0.5rem;
  border-radius: 999px;
  border: 1px solid var(--news-border);
  color: var(--news-muted);
}
.ia-nr-chip-intel { color: var(--news-accent); border-color: rgba(34, 211, 238, 0.45); }

.ia-newsroom-filters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.65rem;
  align-items: end;
  margin: 0 0 1.25rem;
  padding: 0.85rem;
  border-radius: 12px;
  background: var(--news-surface);
  border: 1px solid var(--news-border);
  position: sticky;
  top: 0.5rem;
  z-index: 5;
}

.ia-newsroom-filters label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.82rem;
  color: var(--news-muted);
}

.ia-newsroom-filters input,
.ia-newsroom-filters select {
  font: inherit;
  border-radius: 8px;
  border: 1px solid var(--news-border);
  background: #0b1220;
  color: var(--news-text);
  padding: 0.45rem 0.55rem;
}

.ia-newsroom-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.ia-nr-card {
  background: var(--news-surface);
  border: 1px solid var(--news-border);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.18s ease, border-color 0.18s ease;
}

.ia-nr-card:hover { transform: translateY(-2px); border-color: rgba(34, 211, 238, 0.4); }
.ia-nr-card-media { display: block; aspect-ratio: 16 / 9; text-decoration: none; }
.ia-nr-card-body { padding: 0.8rem 0.9rem 1rem; display: flex; flex-direction: column; gap: 0.35rem; flex: 1; }

.ia-nr-cta {
  margin-top: auto;
  color: var(--news-accent);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
}
.ia-nr-cta:hover { color: var(--news-accent-hover); }

.ia-nr-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  border-radius: 999px;
  padding: 0.45rem 0.95rem;
  font: inherit;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
}
.ia-nr-btn-primary { background: rgba(34, 211, 238, 0.18); color: var(--news-accent-hover); border-color: rgba(34, 211, 238, 0.35); }
.ia-nr-btn-ghost { background: transparent; color: var(--news-text); border-color: var(--news-border); }
.ia-nr-btn-ghost.is-active,
.ia-nr-btn:hover { border-color: var(--news-accent); color: var(--news-accent-hover); }

.ia-newsroom-pagination {
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
}
.ia-nr-page-links { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.ia-nr-page-label { margin: 0; color: var(--news-muted); font-size: 0.9rem; }

.ia-newsroom-transparency {
  margin-top: 1.75rem;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  border: 1px dashed var(--news-border);
  color: var(--news-muted);
  font-size: 0.85rem;
}
.ia-newsroom-transparency p { margin: 0; }

.ia-nr-empty { color: var(--news-muted); }
.ia-nr-muted { color: var(--news-muted); }

.ia-article-title { font-size: clamp(1.4rem, 2.5vw, 2rem); margin: 0.4rem 0 0.6rem; }
.ia-article-hero { margin: 0 0 1.25rem; aspect-ratio: 16 / 9; border-radius: 14px; overflow: hidden; background: #0b1220; }
.ia-article-block { margin: 1.1rem 0; padding-top: 0.85rem; border-top: 1px solid var(--news-border); }
.ia-article-block h2 { margin: 0 0 0.55rem; font-size: 1.05rem; }
.ia-nr-fact-label,
.ia-nr-intel-label {
  font-size: 0.72rem;
  font-weight: 600;
  margin-inline-start: 0.4rem;
  color: var(--news-muted);
}
.ia-nr-intel-label { color: var(--news-accent); }
.ia-article-intel { background: rgba(34, 211, 238, 0.05); border-radius: 12px; padding: 0.85rem 1rem; border: 1px solid rgba(34, 211, 238, 0.12); border-top: 1px solid rgba(34, 211, 238, 0.12); }
.ia-nr-score-list { display: flex; flex-wrap: wrap; gap: 0.75rem; list-style: none; padding: 0; margin: 0.5rem 0 0; color: var(--news-muted); font-size: 0.88rem; }
.ia-nr-related { display: grid; gap: 0.65rem; }
.ia-nr-related h3 { margin: 0; font-size: 1rem; }

/* Homepage decision + compact news */
.ia-home-di {
  padding: 1.75rem 0;
  background: rgba(8, 25, 48, 0.55);
}
.ia-home-di-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.75rem;
  margin: 1rem 0;
}
.ia-home-di-actions { display: flex; flex-wrap: wrap; gap: 0.55rem; margin-top: 0.75rem; }

.ia-public-news-grid.ia-news-hub-grid .ia-news-card h3 a,
.ia-home-news-compact h3 a {
  color: var(--news-text);
  text-decoration: none;
}
.ia-home-news-compact {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.85rem;
}
.ia-home-news-compact article {
  background: var(--news-surface);
  border: 1px solid var(--news-border);
  border-radius: 12px;
  overflow: hidden;
}
.ia-home-news-compact .ia-nr-card-media { aspect-ratio: 16 / 9; display: block; }
.ia-home-news-compact .ia-nr-card-body { padding: 0.7rem 0.8rem 0.9rem; }

@media (max-width: 1024px) {
  .ia-newsroom-featured-grid { grid-template-columns: 1fr; }
  .ia-newsroom-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ia-newsroom-status { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  .ia-newsroom-grid { grid-template-columns: 1fr; }
  .ia-nr-story-compact { grid-template-columns: 88px 1fr; }
  .ia-newsroom-filters { position: static; }
  .ia-newsroom-status { grid-template-columns: 1fr 1fr; }
}

/* Phase 6 denser newsroom */
.ia-newsroom-hero-compact {
  padding: 1rem 0 0.85rem;
  max-height: none;
}
.ia-newsroom-hero-compact .ia-newsroom-title {
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
}
.ia-newsroom-hero-compact .ia-newsroom-lead {
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
}
.ia-newsroom-status div {
  padding: 0.5rem 0.7rem;
}
.ia-newsroom-ticker {
  margin: 0 0 1.15rem;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x mandatory;
  border: 1px solid var(--news-border);
  border-radius: 12px;
  background: var(--news-surface-2);
}
.ia-newsroom-ticker-track {
  display: flex;
  gap: 0.5rem;
  padding: 0.55rem 0.65rem;
  min-width: max-content;
}
.ia-newsroom-ticker-item {
  scroll-snap-align: start;
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
  border: 1px solid var(--news-border);
  background: rgba(8, 25, 48, 0.75);
  white-space: nowrap;
  font-size: 0.84rem;
}
.ia-newsroom-ticker-item strong { color: var(--news-text); font-weight: 700; }
.ia-newsroom-ticker-item span { color: var(--news-accent); font-weight: 800; }
.ia-newsroom-archive-info {
  margin: 0 0 0.85rem;
  color: var(--news-muted);
  font-size: 0.9rem;
}
.ia-nr-card {
  max-height: 430px;
}
.ia-nr-card-title {
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.ia-nr-summary {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.ia-newsroom a,
.ia-nr-card-title a,
.ia-nr-story h3 a {
  color: var(--news-text);
  text-decoration: none;
}
.ia-newsroom a:hover,
.ia-nr-card-title a:hover,
.ia-nr-story h3 a:hover {
  color: var(--news-accent);
}

.ia-home-di {
  padding: 1.5rem 0 1.75rem;
}
.ia-home-di-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.65rem;
  margin-bottom: 0.9rem;
}
.ia-home-di-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
@media (max-width: 900px) {
  .ia-home-di-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 520px) {
  .ia-home-di-grid { grid-template-columns: 1fr; }
}