main { flex: 1; }

/* ═══════════════════════════════════════════════════════════════════
   VISUAL HIERARCHY
   Primary   - regime state labels, signal badges, composite scores
   Secondary - section headings, chart titles, tab labels
   Tertiary  - commentary prose, metadata, source lines, muted labels
   ═══════════════════════════════════════════════════════════════════ */

/* Regime history bar inside category card */
.cc-regime-bar { margin:4px 0 14px; }
.cc-regime-bar-label { font-size:11px; color:var(--text2); margin-bottom:6px; display:flex; align-items:center; gap:5px; }
/* Three-line context intelligence block */
.cc-signals-block { border-top:1px solid var(--border); padding-top:12px; margin-bottom:12px; display:flex; flex-direction:column; gap:9px; }
.cc-signal-row { display:flex; flex-direction:column; gap:2px; padding-left:10px; border-left:2px solid var(--blue-mid); }
.cc-signal-label { font-size:11px; font-weight:700; color:var(--blue); text-transform:uppercase; letter-spacing:0.05em; }
.cc-signal-text { font-size:13.5px; color:var(--text); line-height:1.55; }
.cc-signal-text--muted { color:var(--text2); font-style:italic; }
/* AI block: Key Insight + narrative */
.cc-ai-block { border-top:1px solid var(--border); padding-top:12px; margin-bottom:4px; }
.cc-ai-label { font-size:11px; font-weight:700; color:var(--blue); text-transform:uppercase; letter-spacing:0.05em; padding-left:10px; border-left:2px solid var(--blue-mid); margin-bottom:6px; }
.cc-narrative { font-size:13px; color:var(--text2); line-height:1.7; margin:6px 0 0; }
/* Read-more toggle for macro overview card */
.cc-readmore { margin-top:8px; }
.cc-readmore-body { margin-bottom:8px; }
.cc-readmore-clamped { max-height:5.5em; overflow:hidden; position:relative; }
.cc-readmore-clamped::after { content:''; position:absolute; bottom:0; left:0; right:0; height:1.8em; background:linear-gradient(transparent, var(--surface2)); pointer-events:none; }
.cc-readmore-btn { background:none; border:none; color:var(--blue); font-size:12px; font-weight:600; cursor:pointer; padding:0; font-family:var(--sans); }
.cc-readmore-btn:hover { text-decoration:underline; }
/* ── Category card ───────────────────────────────────────────────── */
.category-card { background:var(--surface2); border:1px solid var(--border); border-radius:8px; padding:16px 18px; margin-bottom:18px; box-shadow:0 1px 3px rgba(0,0,0,0.06); }
.cc-header { margin-bottom:8px; }
.cc-title-row { display:flex; align-items:center; gap:8px; }
.cc-icon { font-size:18px; line-height:1; }
.cc-title { font-size:16px; font-weight:800; color:var(--text); letter-spacing:-0.2px; }
.cc-status { font-size:22px; font-weight:800; letter-spacing:-0.3px; line-height:1.2; margin:8px 0 6px; }
.cc-score-bar-wrap { height:4px; background:var(--border); border-radius:2px; margin-bottom:4px; overflow:hidden; max-width:320px; }
.cc-score-bar-fill { height:100%; border-radius:2px; }
.cc-score-num { font-size:11px; color:var(--text2); margin-bottom:10px; }
.cc-insight { font-size:13px; font-weight:700; color:var(--text); line-height:1.6; padding-top:10px; border-top:1px solid var(--border); margin-top:4px; }
.cc-implication { font-size:12.5px; color:var(--text2); padding:7px 11px; background:var(--bg); border-left:3px solid var(--blue-mid); border-radius:0 3px 3px 0; margin-top:8px; }
.cc-impl-label { font-weight:600; color:var(--text); margin-right:4px; }
.cc-impl-label::after { content:": "; }
/* Contributing pillars block inside category card */
.cc-pillars { margin:12px 0 4px; padding-top:10px; border-top:1px solid var(--border); }
.cc-pillars-label { font-size:10px; font-weight:700; color:var(--text2); text-transform:uppercase; letter-spacing:0.5px; margin-bottom:6px; }
.cc-pillar-row { display:flex; align-items:center; gap:8px; padding:3px 0; }
.cc-pillar-dot { width:8px; height:8px; border-radius:50%; flex-shrink:0; }
.cc-pillar-name { font-size:12px; color:var(--text2); flex:1; }
.cc-pillar-signal { font-size:11px; font-weight:600; }

/* ── Subcategory card - --surface bg, one step lighter than category card ── */
.subcat-card { background:var(--surface); border:1px solid var(--border); border-radius:6px; padding:12px 14px; margin-bottom:6px; box-shadow:0 1px 2px rgba(0,0,0,0.03); }
.subcat-card-header { display:flex; align-items:center; flex-wrap:wrap; gap:4px; margin-bottom:0; }
.subcat-card-title { font-size:14px; font-weight:700; color:var(--text); margin-right:4px; flex-shrink:0; }
.subcat-card-insight { font-size:12px; font-weight:600; color:var(--text); line-height:1.55; margin-top:8px; padding-top:8px; border-top:1px solid var(--border); }

/* Regime help button - used on strips and category cards */
.regime-help-btn { display:inline-flex; align-items:center; justify-content:center; width:14px; height:14px; border-radius:50%; background:var(--surface2); border:1px solid var(--border2); color:var(--muted); font-size:9px; font-weight:700; cursor:pointer; line-height:1; padding:0; font-family:var(--sans); flex-shrink:0; transition:background 0.15s, color 0.15s; }
.regime-help-btn:hover { background:var(--blue-lt); border-color:var(--blue-mid); color:var(--blue); }

/* ── Tab nav ─────────────────────────────────────────────────────── */
.tab-nav { background:var(--bg); border-bottom:2px solid var(--border); padding:0 16px; display:flex; overflow-x:auto; -webkit-overflow-scrolling:touch; scrollbar-width:none; position:sticky; top:56px; z-index:100; box-shadow:0 1px 4px rgba(0,0,0,0.06); }
.tab-nav::-webkit-scrollbar { display:none; }
/* Secondary - tab button labels */
.tab-btn { padding:12px 16px; font-size:13px; font-weight:600; color:var(--text2); background:none; border:none; border-bottom:2px solid transparent; margin-bottom:-2px; cursor:pointer; white-space:nowrap; transition:color 0.15s, border-color 0.15s; font-family:var(--sans); }
.tab-btn:hover { color:var(--text); }
.tab-btn.active { color:var(--blue); border-bottom-color:var(--blue); font-weight:700; }

/* ── Panels ──────────────────────────────────────────────────────── */
.tab-panel { display:none; padding:20px 16px; max-width:1400px; margin:0 auto; }
.tab-panel.active { display:block; }

/* ── Collapsible blocks (rationale + category commentary) ────────── */
.collapsible-block { background:var(--blue-lt); border:1px solid var(--blue-mid); border-radius:6px; margin-bottom:14px; overflow:hidden; }
.collapsible-block--commentary { background:var(--surface); border-color:var(--border); }
.collapsible-block--detail { background:var(--surface); border-color:var(--border); margin-top:4px; margin-bottom:16px; }
.collapsible-header { display:flex; align-items:center; justify-content:space-between; padding:9px 14px; cursor:pointer; user-select:none; }
/* Secondary - collapsible label */
.collapsible-label { font-size:11px; font-weight:700; color:var(--blue); text-transform:uppercase; letter-spacing:0.5px; }
.collapsible-block--commentary .collapsible-label { color:var(--blue); }
/* toggle text */
.collapsible-toggle { font-size:11px; color:var(--text2); }
.collapsible-body { padding:0 14px 12px; }
/* body prose */
.collapsible-body p { font-size:13px; color:var(--text2); line-height:1.7; }

/* ── Key Insight line (leads category + overview commentary) ─────── */
.key-insight-line { font-size:13px; font-weight:700; color:var(--text); line-height:1.6; margin-bottom:10px; padding-bottom:10px; border-bottom:1px solid var(--border); }

/* ── Category regime strip ───────────────────────────────────────── */
.tab-regime-strip { background:var(--surface); border:1px solid var(--border); border-radius:6px; padding:10px 14px; margin-bottom:18px; }
.trs-title { font-size:11px; font-weight:700; color:var(--blue); text-transform:uppercase; letter-spacing:0.5px; margin-bottom:8px; display:flex; align-items:center; gap:6px; }
.trs-strip { display:flex; gap:1px; height:14px; border-radius:2px; overflow:hidden; width:100%; }
.trs-cell { flex:1; min-width:0; }
/* age labels - darkened from muted2 for legibility */
.trs-ages { display:flex; justify-content:space-between; font-size:10px; color:var(--muted); margin-top:4px; }

/* ── Subcategory strip (slim) ────────────────────────────────────── */
.subcat-strip { margin-bottom:4px; }

/* ── Subcategory commentary ──────────────────────────────────────── */
.subcat-commentary { font-size:12px; color:var(--text2); line-height:1.65; background:var(--surface); border:1px solid var(--border); border-radius:6px; padding:10px 14px; margin-bottom:14px; font-style:italic; }

/* ── Macro overview ──────────────────────────────────────────────── */
.macro-overview { background:var(--surface); border-radius:8px; padding:24px; margin-bottom:20px; border:1px solid var(--border); }
.macro-overview p { font-size:13px; color:var(--text2); line-height:1.75; margin-bottom:14px; }
.macro-overview p:last-child { margin-bottom:0; }
.macro-overview p.key-insight-line { font-size:14px; font-weight:700; color:var(--text); line-height:1.6; margin-bottom:16px; padding-bottom:14px; border-bottom:1px solid var(--border); }

/* ── Overview structured sections (bulleted format) ─────────── */
.ov-section { margin-bottom:18px; padding-bottom:16px; border-bottom:1px solid var(--border); }
.ov-section:last-child { margin-bottom:0; padding-bottom:0; border-bottom:none; }
.ov-section-header { font-size:11px; font-weight:700; color:var(--text); text-transform:uppercase; letter-spacing:0.07em; margin-bottom:5px; }
.ov-headline { font-size:13px; font-style:italic; color:var(--text2); margin-bottom:8px; }
.ov-bullets { margin:0 0 8px 0; padding-left:20px; list-style-type:disc; }
.ov-bullets li { font-size:12.5px; color:var(--text2); line-height:1.65; margin-bottom:3px; display:list-item; }
.ov-implication { font-size:12.5px; color:var(--text2); padding:6px 10px; background:var(--bg); border-left:3px solid var(--blue-mid); border-radius:0 3px 3px 0; margin-top:4px; }
.ov-impl-label { font-weight:600; color:var(--text); margin-right:4px; }
.ov-impl-label::after { content:": "; }
.ov-text { font-size:13px; color:var(--text2); line-height:1.65; margin-bottom:6px; }

/* ── Chart grid ──────────────────────────────────────────────────── */
.chart-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(500px,1fr)); gap:16px; margin-bottom:20px; }

/* ── Spotlight ───────────────────────────────────────────────────── */
.spotlight-section { margin-bottom:28px; }
.spotlight-heading { display:flex; flex-direction:column; gap:4px; margin-bottom:14px; }
.spotlight-title { font-size:17px; font-weight:700; color:var(--text); }
/* subtitle on its own line below title */
.spotlight-sub { font-size:12px; color:var(--text2); }
.spotlight-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:16px; }
.sp-card { background:var(--bg); border:1px solid var(--border); border-radius:8px; padding:14px; box-shadow:0 1px 3px rgba(0,0,0,0.04); }
.sp-card-winner { border-color:var(--blue-mid); box-shadow:0 1px 6px rgba(37,99,235,0.10); }
.sp-card:hover { box-shadow:0 2px 8px rgba(0,0,0,0.08); border-color:var(--border2); }
.sp-card-top { display:flex; align-items:center; justify-content:space-between; margin-bottom:6px; }
.sp-winner-badge { font-size:10px; font-weight:700; color:var(--blue); letter-spacing:0.5px; text-transform:uppercase; }
.sp-cat-badge { display:inline-block; font-size:10px; font-weight:700; color:var(--blue); background:var(--blue-lt); border:1px solid var(--blue-mid); padding:2px 8px; border-radius:4px; text-transform:uppercase; letter-spacing:0.5px; margin-bottom:6px; }
.sp-metric-name { font-size:14px; font-weight:700; color:var(--text); margin-bottom:4px; }
/* darkened from --muted */
.sp-rationale { font-size:11px; color:var(--text2); margin-bottom:8px; line-height:1.5; font-style:italic; }
.sp-stats { display:flex; gap:8px; flex-wrap:wrap; margin-bottom:10px; }
.sp-chip { font-size:11px; font-weight:600; background:var(--surface); border:1px solid var(--border); padding:2px 8px; border-radius:4px; }
.sp-chart-container { width:100%; height:180px; touch-action:pan-y; }
.sp-commentary { font-size:12px; color:var(--text2); line-height:1.65; margin-top:10px; padding-top:10px; border-top:1px solid var(--border); font-style:italic; }

/* ── Section heading ─────────────────────────────────────────────── */
.section-heading { font-size:14px; font-weight:700; color:var(--text); letter-spacing:-0.1px; padding:18px 0 10px; border-bottom:2px solid var(--border2); margin-bottom:14px; display:flex; align-items:center; flex-wrap:wrap; gap:4px; }

/* ── Chart card ──────────────────────────────────────────────────── */
.chart-card { background:var(--bg); border:1px solid var(--border); border-radius:8px; padding:14px; box-shadow:0 1px 3px rgba(0,0,0,0.04); }
.chart-card:hover { box-shadow:0 2px 8px rgba(0,0,0,0.08); border-color:var(--border2); }
.chart-header { display:flex; align-items:center; justify-content:space-between; margin-bottom:10px; gap:8px; flex-wrap:wrap; }
.chart-title-group { display:flex; align-items:center; gap:6px; flex:1; min-width:0; }
.chart-title { font-size:12px; font-weight:700; color:var(--text); }
.chart-container { width:100%; height:230px; touch-action:pan-y; }
/* darkened from --muted2 */
.chart-source { color:var(--muted); font-size:10px; margin-top:6px; text-align:right; }

/* ── Range buttons ───────────────────────────────────────────────── */
.range-btn-group { display:flex; gap:2px; flex-shrink:0; }
/* darkened from --muted */
.range-btn { padding:3px 8px; font-size:10px; font-weight:500; background:var(--surface); color:var(--text2); border:1px solid var(--border); border-radius:4px; cursor:pointer; transition:all 0.1s; font-family:var(--sans); }
.range-btn:hover { color:var(--text); border-color:var(--border2); background:var(--surface2); }
.range-btn.active-range { background:var(--blue); color:#fff; border-color:var(--blue); }

/* ── Chart help button ───────────────────────────────────────────── */
.chart-help-btn { width:17px; height:17px; border-radius:50%; background:var(--blue-lt); border:1px solid var(--blue-mid); color:var(--blue); font-size:10px; font-weight:700; cursor:pointer; flex-shrink:0; display:inline-flex; align-items:center; justify-content:center; transition:background 0.15s; line-height:1; font-family:var(--sans); }
.chart-help-btn:hover { background:var(--blue-mid); }

/* ── Tooltip popover ─────────────────────────────────────────────── */
.chart-tooltip { position:fixed; z-index:9999; background:#1E293B; border:1px solid #2563EB; border-radius:8px; padding:14px 36px 14px 16px; max-width:310px; width:310px; font-size:12px; line-height:1.65; color:#CBD5E1; box-shadow:0 8px 32px rgba(0,0,0,0.3); font-family:var(--sans); }
.chart-tooltip strong { color:#F8FAFC; }
.tooltip-close { position:absolute; top:8px; right:10px; cursor:pointer; color:#64748B; font-size:15px; background:none; border:none; line-height:1; }
.tooltip-close:hover { color:#CBD5E1; }

/* ── COT ─────────────────────────────────────────────────────────── */
/* darkened from --muted */
.cot-legend { font-size:11px; color:var(--text2); padding:8px 12px; margin-bottom:10px; background:var(--surface); border:1px solid var(--border); border-radius:6px; }
.cot-section { margin-bottom:8px; border:1px solid var(--border); border-radius:8px; overflow:hidden; }
.cot-section-header { display:flex; align-items:center; justify-content:space-between; padding:9px 14px; background:var(--surface2); cursor:pointer; user-select:none; border-bottom:1px solid var(--border); transition:background 0.1s; }
.cot-section-header:hover { background:var(--surface); }
/* darkened from --muted */
.cot-section-label { font-size:11px; font-weight:700; text-transform:uppercase; letter-spacing:0.5px; color:var(--text2); }
/* darkened from --muted2 */
.cot-section-meta { font-size:11px; color:var(--muted); margin-right:8px; }
/* darkened from --muted */
.cot-section-toggle { font-size:11px; color:var(--text2); }
/* darkened from --muted2 */
.cot-section-expand-hint { font-size:10px; color:var(--muted); font-style:italic; margin-right:8px; }
.cot-section-icon { margin-right:7px; font-size:13px; }
.cot-hdr-help { width:14px; height:14px; border-radius:50%; background:var(--blue-lt); border:1px solid var(--blue-mid); color:var(--blue); font-size:9px; font-weight:700; cursor:pointer; vertical-align:middle; margin-left:4px; display:inline-flex; align-items:center; justify-content:center; transition:background 0.15s; line-height:1; font-family:var(--sans); }
.cot-hdr-help:hover { background:var(--blue-mid); }
.cot-col-header { display:grid; grid-template-columns:minmax(100px,220px) 128px 72px 100px 100px 80px; padding:5px 14px; gap:8px; background:var(--surface); border-bottom:1px solid var(--border2); }
/* darkened from --muted */
.cot-col-header span { font-size:10px; font-weight:600; color:var(--text2); text-transform:uppercase; letter-spacing:0.4px; display:flex; align-items:center; gap:3px; flex-wrap:nowrap; }
.cot-row { display:grid; grid-template-columns:minmax(100px,220px) 128px 72px 100px 100px 80px; align-items:center; gap:8px; padding:9px 14px; cursor:pointer; border-bottom:1px solid var(--border); transition:background 0.1s; }
.cot-row:last-child { border-bottom:none; }
.cot-row:hover { background:var(--surface); }
.cot-row.selected { background:var(--blue-lt); }
.cot-col-name { font-size:13px; font-weight:600; color:var(--text); }
.cot-col-score { font-size:13px; font-variant-numeric:tabular-nums; }
.cot-col-price { font-size:12px; font-weight:600; text-align:right; font-variant-numeric:tabular-nums; }
.pct-bar-wrap { display:flex; align-items:center; gap:5px; }
/* darkened from --muted */
.pct-bar-label { font-size:10px; color:var(--text2); min-width:30px; display:none; }
.pct-bar-track { flex:1; height:5px; background:var(--border); border-radius:3px; overflow:hidden; min-width:0; }
.pct-bar-fill { height:100%; border-radius:3px; }
/* darkened from --muted */
.pct-bar-num { font-size:11px; color:var(--text2); min-width:22px; text-align:right; font-variant-numeric:tabular-nums; }
.cot-group-nav { display:flex; flex-wrap:wrap; gap:8px; margin-bottom:16px; }
.cot-group { display:flex; flex-direction:column; gap:0; }
.cot-group-btn { display:flex; align-items:center; gap:6px; padding:6px 14px; font-size:12px; font-weight:600; background:var(--bg); color:var(--text2); border:1px solid var(--border); border-radius:8px; cursor:pointer; transition:all 0.15s; font-family:var(--sans); white-space:nowrap; }
.cot-group-btn:hover { color:var(--text); border-color:var(--border2); background:var(--surface); }
.cot-group-btn.active { background:var(--blue); color:#fff; border-color:var(--blue); }
.cot-group-btn.active .cot-group-chevron { transform:rotate(90deg); }
.cot-group-chevron { font-size:14px; line-height:1; transition:transform 0.2s; display:inline-block; margin-left:2px; }
.cot-group-assets { display:none; flex-wrap:wrap; gap:5px; margin-top:6px; padding:8px 10px; background:var(--surface); border:1px solid var(--border); border-radius:0 0 8px 8px; border-top:none; animation:fadeIn 0.15s ease; }
.cot-group.open .cot-group-assets { display:flex; }
@keyframes fadeIn { from{opacity:0;transform:translateY(-4px)} to{opacity:1;transform:translateY(0)} }
/* darkened from --muted */
.cot-asset-btn { padding:4px 10px; font-size:11px; font-weight:500; background:var(--bg); color:var(--text2); border:1px solid var(--border); border-radius:5px; cursor:pointer; transition:all 0.15s; font-family:var(--sans); }
.cot-asset-btn:hover { color:var(--text); border-color:var(--border2); background:#fff; }
.cot-asset-btn.active { background:var(--blue); color:#fff; border-color:var(--blue); }
.cot-drilldown { background:var(--bg); border:1px solid var(--border); border-radius:8px; padding:16px; box-shadow:0 1px 3px rgba(0,0,0,0.04); }
.cot-drilldown-title { font-size:13px; font-weight:700; color:var(--text); margin-bottom:8px; }
#chart-cot-drilldown { width:100%; height:270px; touch-action:pan-y; }
.cot-commentary { font-size:12px; color:var(--text2); line-height:1.65; margin-top:10px; padding-top:10px; border-top:1px solid var(--border); }

/* ── Tab footer ──────────────────────────────────────────────────── */
.tab-footer-nav { display:flex; align-items:center; justify-content:space-between; padding:20px 0 8px; margin-top:24px; border-top:1px solid var(--border); gap:8px; }
.tab-footer-btn { display:inline-flex; align-items:center; gap:5px; font-size:12px; font-weight:600; color:var(--text2); background:var(--surface); border:1px solid var(--border); border-radius:6px; padding:7px 14px; cursor:pointer; transition:all 0.15s; font-family:var(--sans); white-space:nowrap; }
.tab-footer-btn:hover { color:var(--blue); border-color:var(--blue-mid); background:var(--blue-lt); }
.tab-footer-top { font-size:11px; color:var(--muted); background:none; border-color:transparent; }
.tab-footer-top:hover { color:var(--blue); background:var(--blue-lt); border-color:var(--blue-mid); }

/* ── Responsive ──────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .chart-grid { grid-template-columns:1fr; }
  .spotlight-grid { grid-template-columns:1fr; }
  .tab-panel { padding:12px 10px; }
  .cc-status { font-size:18px; }
  .cot-col-header { display:none; }
  .cot-row { grid-template-columns:1fr auto; grid-template-rows:auto auto auto auto; gap:4px 8px; padding:12px 14px; }
  .cot-col-name   { grid-column:1; grid-row:1; font-size:13px; }
  .cot-col-regime { grid-column:2; grid-row:1; display:flex; justify-content:flex-end; align-items:center; }
  .cot-col-score  { grid-column:1; grid-row:2; font-size:12px; }
  .cot-col-price  { grid-column:2; grid-row:2; font-size:12px; }
  .cot-col-comm   { grid-column:1 / -1; grid-row:3; }
  .cot-col-large  { grid-column:1 / -1; grid-row:4; }
  .pct-bar-label  { display:inline-block; }
}