/* Session 68 -- Non-Commodity ROI tab styles.
   Scoped to #tab-ncroi so we never affect other tabs. Re-uses design tokens
   exposed by /css/design-system.css plus the compat layer in seo-analytics.html. */

#tab-ncroi .ncroi-meta-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.1rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px dashed var(--border);
}
#tab-ncroi .ncroi-meta-label {
  font-weight: 600;
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-right: 0.4rem;
}
#tab-ncroi .ncroi-range-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.32rem 0.95rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  font-family: inherit;
  transition: all 0.15s ease;
}
#tab-ncroi .ncroi-range-btn:hover { color: var(--text); border-color: var(--accent-brand); }
#tab-ncroi .ncroi-range-btn.active {
  color: var(--bg);
  background: var(--accent-brand);
  border-color: var(--accent-brand);
}
#tab-ncroi .ncroi-meta-spacer { flex: 1; }
#tab-ncroi .ncroi-export-meta {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-style: italic;
}

#tab-ncroi .ncroi-hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}
#tab-ncroi .ncroi-hero-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent-data);
  border-radius: 12px;
  padding: 1.1rem 1.2rem;
  box-shadow: var(--shadow-sm);
  position: relative;
}
#tab-ncroi .ncroi-hero-card.is-good { border-left-color: var(--accent-success); }
#tab-ncroi .ncroi-hero-card.is-warn { border-left-color: var(--accent-warning); }
#tab-ncroi .ncroi-hero-card.is-bad  { border-left-color: var(--accent-danger); }
#tab-ncroi .ncroi-hero-card.is-empty {
  border-left-color: var(--text-muted);
  opacity: 0.85;
}

#tab-ncroi .ncroi-hero-eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-muted);
  margin-bottom: 0.55rem;
}
#tab-ncroi .ncroi-hero-headline {
  font-size: 1.85rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 0.45rem;
}
#tab-ncroi .ncroi-hero-sub {
  font-size: 0.83rem;
  color: var(--text-muted);
  line-height: 1.55;
}
#tab-ncroi .ncroi-hero-sub strong { color: var(--text); }
#tab-ncroi .ncroi-hero-badge {
  position: absolute;
  top: 0.85rem;
  right: 0.95rem;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  letter-spacing: 0.4px;
  text-transform: uppercase;
}
#tab-ncroi .ncroi-hero-badge.is-good { background: var(--green-bg); color: var(--green); }
#tab-ncroi .ncroi-hero-badge.is-warn { background: rgba(245,158,11,0.18); color: var(--accent-warning); }
#tab-ncroi .ncroi-hero-badge.is-bad  { background: var(--red-bg); color: var(--red); }
#tab-ncroi .ncroi-hero-badge.is-empty { background: var(--surface-hover); color: var(--text-muted); }

#tab-ncroi .ncroi-chart-box { height: 320px; }

#tab-ncroi .ncroi-engine-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.85rem;
  font-size: 0.78rem;
}
#tab-ncroi .ncroi-engine-pill {
  background: var(--surface-inset);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.22rem 0.7rem;
  color: var(--text-muted);
}
#tab-ncroi .ncroi-engine-pill strong { color: var(--text); }

#tab-ncroi .ncroi-section { margin-top: 1.75rem; }
#tab-ncroi .ncroi-section h3 {
  font-size: 1.05rem;
  margin: 0 0 0.6rem;
  color: var(--text);
}
#tab-ncroi .ncroi-mini-explainer {
  margin-bottom: 0.75rem;
  padding: 0.5rem 0.8rem;
  font-size: 0.8rem;
}

#tab-ncroi .ncroi-table {
  width: 100%;
  border-collapse: collapse;
}
#tab-ncroi .ncroi-table th,
#tab-ncroi .ncroi-table td {
  padding: 0.55rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 0.88rem;
}
#tab-ncroi .ncroi-table th { color: var(--text-muted); font-weight: 700; }
#tab-ncroi .ncroi-table th.num,
#tab-ncroi .ncroi-table td.num { text-align: right; font-variant-numeric: tabular-nums; }
#tab-ncroi .ncroi-table tbody tr:nth-child(even) { background: var(--row-alt); }
#tab-ncroi .ncroi-coverage-pill {
  display: inline-block;
  padding: 0.1rem 0.6rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.78rem;
}
#tab-ncroi .ncroi-coverage-pill.is-good { background: var(--green-bg); color: var(--green); }
#tab-ncroi .ncroi-coverage-pill.is-warn { background: rgba(245,158,11,0.18); color: var(--accent-warning); }
#tab-ncroi .ncroi-coverage-pill.is-bad  { background: var(--red-bg); color: var(--red); }

#tab-ncroi .ncroi-trend-up   { color: var(--green); font-weight: 700; }
#tab-ncroi .ncroi-trend-down { color: var(--red); font-weight: 700; }
#tab-ncroi .ncroi-trend-flat { color: var(--text-muted); }

#tab-ncroi .ncroi-leader-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}
#tab-ncroi .ncroi-leader-head {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin: 0 0 0.45rem;
}
#tab-ncroi .ncroi-leader-list {
  list-style: decimal;
  padding-left: 1.5rem;
  margin: 0;
}
#tab-ncroi .ncroi-leader-list li {
  padding: 0.35rem 0;
  font-size: 0.86rem;
  color: var(--text);
  border-bottom: 1px dashed var(--border);
}
#tab-ncroi .ncroi-leader-list .ncroi-leader-meta {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.15rem;
}
#tab-ncroi .ncroi-leader-empty {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-style: italic;
  padding: 0.4rem 0;
}

#tab-ncroi .ncroi-actions { display: flex; flex-direction: column; gap: 0.55rem; }
#tab-ncroi .ncroi-action {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  padding: 0.7rem 0.9rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent-data);
  border-radius: 8px;
  font-size: 0.9rem;
  color: var(--text);
  transition: opacity 0.15s ease;
}
#tab-ncroi .ncroi-action.is-warning { border-left-color: var(--accent-warning); }
#tab-ncroi .ncroi-action.is-info    { border-left-color: var(--accent-data); }
#tab-ncroi .ncroi-action.is-done    { opacity: 0.5; text-decoration: line-through; }
#tab-ncroi .ncroi-action input[type="checkbox"] {
  margin-top: 0.2rem;
  cursor: pointer;
  accent-color: var(--accent-brand);
}
#tab-ncroi .ncroi-action-empty {
  padding: 1rem;
  font-style: italic;
  color: var(--text-muted);
  font-size: 0.9rem;
}

#tab-ncroi .ncroi-empty-banner {
  padding: 0.85rem 1.1rem;
  border-radius: 8px;
  background: rgba(56,189,248,0.10);
  border-left: 3px solid var(--accent-data);
  font-size: 0.88rem;
  color: var(--text-muted);
  margin: 0.75rem 0 1.25rem;
}

@media (max-width: 720px) {
  #tab-ncroi .ncroi-hero-headline { font-size: 1.5rem; }
  #tab-ncroi .ncroi-chart-box { height: 260px; }
}

/* ── S04: Content Bundles tile ────────────────────────────────────────── */
#tab-ncroi .ncroi-bundles-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.5rem;
  margin: 0.5rem 0 1rem;
}
#tab-ncroi .ncroi-bundles-metric {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.65rem 0.85rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
}
#tab-ncroi .ncroi-bundles-metric .value {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--accent-brand);
  font-variant-numeric: tabular-nums;
}
#tab-ncroi .ncroi-bundles-metric .label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--text-muted);
  font-weight: 700;
}
#tab-ncroi .ncroi-status-pill {
  display: inline-block;
  padding: 0.1rem 0.6rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  background: var(--surface-inset);
  color: var(--text-muted);
}
#tab-ncroi .ncroi-status-pill.is-good {
  background: rgba(16,185,129,0.15);
  color: var(--accent-success);
}
#tab-ncroi .ncroi-status-pill.is-warn {
  background: rgba(245,158,11,0.15);
  color: var(--accent-warning);
}
#tab-ncroi .ncroi-status-pill.is-bad {
  background: rgba(248,113,113,0.15);
  color: var(--accent-danger);
}
#tab-ncroi .ncroi-status-pill.is-empty {
  background: var(--surface-inset);
  color: var(--text-muted);
}
#tab-ncroi #ncroi-bundles-table .bundle-fail {
  color: var(--accent-danger);
  font-weight: 600;
}
#tab-ncroi #ncroi-bundles-table code {
  font-size: 0.78rem;
  color: var(--text);
}