/* ============================================================
   News Intel Dashboard — Dark Editorial UI
   ============================================================ */

:root {
  --bg:          #0e1016;
  --bg-card:     #161a24;
  --bg-elevated: #1c2030;
  --border:      #2c3248;
  --border-soft: #343a52;

  --text:        #eaedf5;
  --text-dim:    #a8afc8;
  --text-faint:  #6a7090;

  --accent:      #5b8fc7;
  --accent-dim:  #2e4f78;

  --fresh:       #2d6b4a;
  --stale:       #7a6a3a;
  --warning:     #7a4a2a;
  --error:       #7a2a2a;

  --fresh-text:  #6fd4a0;
  --stale-text:  #d4b84a;
  --warning-text:#e0944a;
  --error-text:  #e06060;

  --font-sans:   -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-mono:   "SF Mono", "Fira Code", "Consolas", monospace;

  --radius:      3px;
  --max-w:       1100px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 14px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }

/* ---- NAV ---- */
.site-header {
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 48px;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.site-brand {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--accent);
  text-transform: uppercase;
}

.nav-links { display: flex; gap: 1.5rem; margin-left: auto; }

.nav-link {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  text-transform: uppercase;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}
.nav-link:hover, .nav-link.active { color: var(--text); border-color: var(--accent); }

/* ---- LAYOUT ---- */
.main-content {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
  flex: 1;
  width: 100%;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 1rem 1.5rem;
  text-align: center;
  font-size: 0.72rem;
  color: var(--text-faint);
  font-family: var(--font-mono);
}

/* ---- PAGE HEADER ---- */
.page-header {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.page-title {
  font-size: 1.4rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--text);
  margin-bottom: 0.4rem;
}

.page-subtitle {
  font-size: 0.82rem;
  color: var(--text-dim);
  max-width: 600px;
}

.back-link {
  display: inline-block;
  font-size: 0.75rem;
  color: var(--text-dim);
  font-family: var(--font-mono);
  margin-bottom: 0.75rem;
}
.back-link:hover { color: var(--accent); }

.topic-meta {
  margin-top: 0.75rem;
  font-size: 0.76rem;
  color: var(--text-dim);
}
.topic-meta .meta-label { margin-right: 0.4rem; }
.topic-meta .meta-value { color: var(--text-faint); font-family: var(--font-mono); }

/* ---- TOPIC GRID (homepage) ---- */
.topic-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1px;
  background: var(--border);
}

.topic-card-link { display: block; height: 100%; }


.topic-card {
  background: var(--bg-card);
  padding: 1.5rem;
  height: 100%;
  box-sizing: border-box;
  transition: background 0.12s;
  cursor: pointer;
}
.topic-card:hover { background: var(--bg-elevated); }

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.75rem;
  gap: 0.75rem;
}

.card-title-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex: 1;
}

.card-title {
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--text);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}
.dot-fresh   { background: var(--fresh-text); }
.dot-stale   { background: var(--stale-text); }
.dot-warning { background: var(--warning-text); }
.dot-error   { background: var(--error-text); }

.movement-tag {
  font-size: 0.68rem;
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
  padding: 2px 7px;
  border-radius: 2px;
  white-space: nowrap;
  flex-shrink: 0;
  color: var(--text-dim);
  border: 1px solid var(--border-soft);
}
.movement-high-movement     { color: var(--fresh-text); border-color: var(--fresh); }
.movement-moderate-movement { color: var(--stale-text); border-color: var(--stale); }
.movement-low-movement      { color: var(--text-faint); }

.card-topline { margin-bottom: 1rem; min-height: 2.8rem; }
.topline-text  { font-size: 0.82rem; color: var(--text-dim); line-height: 1.5; }
.topline-empty { font-size: 0.78rem; color: var(--text-faint); font-style: italic; }

.card-footer { border-top: 1px solid var(--border); padding-top: 0.75rem; }

.card-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem 0;
}

.meta-item { display: flex; flex-direction: column; gap: 1px; }
.meta-label { font-size: 0.66rem; text-transform: uppercase; letter-spacing: 0.07em; color: var(--text-faint); }
.meta-value { font-size: 0.75rem; color: var(--text-dim); font-family: var(--font-mono); }

/* ---- DETAIL LAYOUT ---- */
.detail-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

@media (min-width: 900px) {
  .detail-layout {
    grid-template-columns: 420px 1fr;
    align-items: start;
  }
  .brief-section { position: sticky; top: 64px; max-height: calc(100vh - 80px); overflow-y: auto; }
}

/* ---- BRIEF PANEL ---- */
.brief-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.brief-header {
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.brief-title {
  font-size: 0.7rem;
  font-family: var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.3rem;
}

.brief-timestamp {
  font-size: 0.7rem;
  color: var(--text-faint);
  font-family: var(--font-mono);
}

.sentiment-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.sentiment-tag {
  font-size: 0.68rem;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  padding: 2px 8px;
  border: 1px solid var(--accent-dim);
  color: var(--accent);
  border-radius: 2px;
  text-transform: uppercase;
}

.brief-topline {
  margin-bottom: 1.25rem;
  padding: 0.75rem 1rem;
  background: var(--bg-elevated);
  border-left: 2px solid var(--accent);
  font-size: 0.88rem;
  color: var(--text);
  line-height: 1.5;
}

.brief-block {
  margin-bottom: 1.25rem;
}
.brief-block--highlight {
  background: var(--bg-elevated);
  padding: 0.75rem;
  border-radius: var(--radius);
  border-left: 2px solid var(--stale-text);
}

.brief-block-title {
  font-size: 0.66rem;
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 0.5rem;
}

.brief-prose {
  font-size: 0.82rem;
  color: var(--text-dim);
  line-height: 1.65;
}
.brief-prose--dim { color: var(--text-faint); font-style: italic; }

.brief-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.brief-list li {
  font-size: 0.8rem;
  color: var(--text-dim);
  padding-left: 0.9rem;
  position: relative;
}
.brief-list li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--text-faint);
}
.brief-list--tension li::before { content: "≠"; color: var(--stale-text); }
.brief-list--watch   li::before { content: "▸"; color: var(--accent); }
.brief-list--dim     li { color: var(--text-faint); }

.brief-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* ---- NARRATIVE FRAMES ---- */
.frame-grid {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.frame-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 0.65rem 0.8rem;
}

.frame-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.3rem;
}

.frame-label { font-size: 0.78rem; font-weight: 500; color: var(--text); }

.frame-status {
  font-size: 0.64rem;
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 1px 6px;
  border-radius: 2px;
}
.frame-status--dominant  { background: var(--accent-dim); color: var(--accent); }
.frame-status--emerging  { background: #2a3a2a; color: var(--fresh-text); }
.frame-status--fading    { background: #2a2a1a; color: var(--stale-text); }
.frame-status--contested { background: #3a2a1a; color: var(--warning-text); }

.frame-evidence { font-size: 0.74rem; color: var(--text-faint); line-height: 1.5; }

/* ---- ARTICLE STREAM ---- */
.section-header {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.section-title {
  font-size: 0.9rem;
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 1rem;
}

.article-count {
  font-size: 0.7rem;
  color: var(--text-faint);
  font-family: var(--font-mono);
}

/* ---- FILTER BAR ---- */
.filter-bar {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.filter-label {
  font-size: 0.68rem;
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.filter-select {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  color: var(--text-dim);
  font-size: 0.78rem;
  padding: 4px 8px;
  border-radius: var(--radius);
  cursor: pointer;
  font-family: var(--font-sans);
}
.filter-select:focus { outline: 1px solid var(--accent-dim); }

/* ---- ARTICLE ITEMS ---- */
.article-list { display: flex; flex-direction: column; }

.article-item {
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
}
.article-item:last-child { border-bottom: none; }

.article-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 0.4rem;
}

.article-headline {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text);
  line-height: 1.4;
  flex: 1;
}
.article-headline:hover { color: var(--accent); }

.article-score {
  font-size: 0.66rem;
  font-family: var(--font-mono);
  color: var(--text-faint);
  flex-shrink: 0;
}

.article-snippet {
  font-size: 0.78rem;
  color: var(--text-dim);
  line-height: 1.55;
  margin-bottom: 0.5rem;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.7rem;
  color: var(--text-faint);
  font-family: var(--font-mono);
}

.article-source { color: var(--text-dim); }
.article-sep    { color: var(--text-faint); }
.article-date   {}
.article-outlink { color: var(--accent-dim); margin-left: auto; }
.article-outlink:hover { color: var(--accent); }

/* ---- STATUS TABLE ---- */
.status-section { margin-bottom: 2rem; }
.status-category-label { font-size: 0.68rem; font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-faint); }
.status-group-row td { background: var(--bg-elevated); padding: 0.5rem 1rem; border-top: 1px solid var(--border); }
.status-group-row .status-category-label { color: var(--accent); font-size: 0.72rem; }

.status-table-wrap { overflow-x: auto; }

.status-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.76rem;
}

.status-table th {
  text-align: left;
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.64rem;
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
  font-weight: 400;
  white-space: nowrap;
}

.status-table td {
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
  color: var(--text-dim);
}

.status-table tr:hover td { background: var(--bg-card); }
.status-table tr.row-error td { background: rgba(122, 42, 42, 0.08); }

.status-name { font-weight: 500; color: var(--text); }
.status-time  { font-family: var(--font-mono); font-size: 0.72rem; white-space: nowrap; text-align: center; }
.status-num   { font-family: var(--font-mono); text-align: center; }
.status-error { text-align: center; }

.status-topic-link:hover { color: var(--accent); }

.status-pill {
  display: inline-block;
  font-size: 0.64rem;
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
  padding: 1px 7px;
  border-radius: 2px;
  text-transform: uppercase;
}
.pill-ok      { background: #1a2e22; color: var(--fresh-text); }
.pill-error   { background: #2e1a1a; color: var(--error-text); }
.pill-pending { background: #1e2030; color: var(--text-faint); }
.pill-done    { background: #1a2e22; color: var(--fresh-text); }
.pill-failed  { background: #2e1a1a; color: var(--error-text); }
.pill-running { background: #1a2030; color: var(--accent); }

.error-text {
  color: var(--error-text);
  font-family: var(--font-mono);
  font-size: 0.7rem;
}

.empty-cell {
  color: var(--text-faint);
  font-style: italic;
  text-align: center;
  padding: 1.5rem;
}

/* ---- EMPTY STATE ---- */
.empty-state {
  padding: 2rem;
  text-align: center;
  color: var(--text-faint);
  font-size: 0.82rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.empty-state code {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  background: var(--bg-elevated);
  padding: 2px 6px;
  border-radius: 2px;
  color: var(--accent);
}

/* ---- MOBILE ---- */
@media (max-width: 600px) {
  .main-content { padding: 1.5rem 1rem; }
  .page-title { font-size: 1.1rem; }
  .topic-grid { grid-template-columns: 1fr; }
  .nav-inner { padding: 0 1rem; gap: 1rem; }
}