/* LLM Trading Lab — Bloomberg-style trading terminal */
:root {
  /* Surface */
  --bg: #05070b;
  --bg-panel: #0a0e15;
  --bg-row: #10151f;
  --bg-row-hi: #161d2b;
  --border: #1a2235;
  --border-bright: #243049;

  /* Text */
  --text: #c8d4e6;
  --text-dim: #5f6b80;
  --text-bright: #f0f4fb;

  /* Trading semantics */
  --green: #00d488;
  --green-dim: #008c5a;
  --green-glow: rgba(0, 212, 136, 0.12);
  --red: #ff3355;
  --red-dim: #b8203a;
  --red-glow: rgba(255, 51, 85, 0.12);

  /* Accent — electric blue (Bloomberg-style) */
  --accent: #2b8aff;
  --accent-bright: #4da3ff;
  --accent-dim: #1a5ec2;
  --accent-glow: rgba(43, 138, 255, 0.15);

  /* Model palette — distinct from accent + semantic colors */
  --m-claude:   #ff7733;
  --m-gpt:      #00d4aa;
  --m-gemini:   #ffd23f;
  --m-grok:     #b478ff;
  --m-deepseek: #ff5599;
  --m-spy:      #9aa4b8;

  --amber: #ffb547;
}

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

html, body {
  background: var(--bg);
  color: var(--text);
  font-family: 'JetBrains Mono', 'IBM Plex Mono', Consolas, monospace;
  font-size: 12px;
  line-height: 1.45;
  min-height: 100vh;
  font-feature-settings: "tnum" 1, "zero" 1;
}

body {
  padding: 12px;
  max-width: 1900px;
  margin: 0 auto;
}

/* Subtle scan lines */
.scanlines {
  pointer-events: none;
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    to bottom,
    rgba(43, 138, 255, 0.014) 0px,
    rgba(43, 138, 255, 0.014) 1px,
    transparent 1px,
    transparent 3px
  );
  z-index: 9999;
}

/* ===== Top bar ===== */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-left: 2px solid var(--accent);
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 12px;
}

.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark {
  display: block;
  width: 36px;
  height: auto;
  filter: drop-shadow(0 0 8px rgba(43, 138, 255, 0.18));
}
.title {
  color: var(--text-bright);
  font-family: inherit; /* JetBrains Mono from body */
  font-weight: 700;
  letter-spacing: 2px;
  font-size: 15px;
}
.subtitle {
  color: var(--text-dim);
  font-size: 10px;
  letter-spacing: 0.5px;
  padding-left: 10px;
  margin-left: 2px;
  border-left: 1px solid var(--border-bright);
}

/* One-line explainer under the top bar */
.explainer {
  color: var(--text-dim);
  font-size: 11px;
  letter-spacing: 0.3px;
  line-height: 1.55;
  padding: 0 4px;
  margin: -4px 0 14px;
  max-width: 920px;
}

.status {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
.status-item { display: flex; flex-direction: column; align-items: flex-start; gap: 1px; }
.label { color: var(--text-dim); font-size: 9px; letter-spacing: 1.2px; font-weight: 500; }
.value { color: var(--text-bright); font-weight: 600; font-size: 12px; }
.value.online { color: var(--green); }
.value.offline { color: var(--red); }
.value.open { color: var(--green); }
.value.closed { color: var(--text-dim); }

/* ===== Ticker Tape ===== */
.ticker-tape {
  overflow: hidden;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  padding: 6px 0;
  margin-bottom: 12px;
  white-space: nowrap;
  position: relative;
}
.ticker-tape::before,
.ticker-tape::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 40px;
  z-index: 2;
  pointer-events: none;
}
.ticker-tape::before {
  left: 0;
  background: linear-gradient(to right, var(--bg-panel), transparent);
}
.ticker-tape::after {
  right: 0;
  background: linear-gradient(to left, var(--bg-panel), transparent);
}
.ticker-track {
  display: inline-flex;
  gap: 0;
  animation: ticker-scroll 40s linear infinite;
  will-change: transform;
}
.ticker-track:hover {
  animation-play-state: paused;
}
@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.ticker-item {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 0 18px;
  font-size: 11px;
  letter-spacing: 0.3px;
}
.ticker-item .tk-symbol {
  color: var(--text-bright);
  font-weight: 700;
}
.ticker-item .tk-price {
  color: var(--text);
  font-variant-numeric: tabular-nums;
}
.ticker-item .tk-change {
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.ticker-item .tk-change.pos { color: var(--green); }
.ticker-item .tk-change.neg { color: var(--red); }
.ticker-item .tk-change.flat { color: var(--text-dim); }
.ticker-item .tk-sep {
  color: var(--border-bright);
  margin-left: 12px;
}

/* ===== Market Brief banner ===== */
.market-brief-panel {
  background: var(--bg-panel);
  border: 1px solid var(--border-bright);
  border-left: 2px solid var(--accent);
  padding: 14px 18px;
  margin-bottom: 12px;
}
.brief-text {
  color: var(--text);
  font-size: 12px;
  line-height: 1.65;
  letter-spacing: 0.2px;
}
.brief-text .brief-welcome {
  color: var(--accent-bright);
  font-weight: 700;
  letter-spacing: 0.5px;
}
.brief-text .brief-macro-positive {
  color: var(--green);
  font-weight: 600;
}
.brief-text .brief-macro-negative {
  color: var(--red);
  font-weight: 600;
}
.brief-text .brief-stale {
  color: var(--text-dim);
  font-size: 10px;
  font-style: italic;
  margin-left: 6px;
}
.brief-moves {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 11px;
  letter-spacing: 0.4px;
}
.brief-moves .moves-label {
  color: var(--accent);
  font-weight: 700;
  font-size: 9px;
  letter-spacing: 1.2px;
  margin-right: 8px;
}

/* ===== MVP Trade panel ===== */
.mvp-panel {
  border: 1px solid var(--amber);
  border-left: 3px solid var(--amber);
  background: var(--bg-panel);
}
.mvp-title {
  color: var(--amber) !important;
  text-shadow: 0 0 10px rgba(255, 181, 71, 0.25);
}
.mvp-content {
  display: flex;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
}
.mvp-model {
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.5px;
}
.mvp-action {
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.8px;
  padding: 1px 6px;
  border-radius: 2px;
}
.mvp-action.buy  { color: var(--green); background: var(--green-glow); }
.mvp-action.sell { color: var(--red); background: var(--red-glow); }
.mvp-ticker {
  color: var(--text-bright);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.5px;
}
.mvp-prices {
  color: var(--text);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
}
.mvp-prices .mvp-arrow { color: var(--text-dim); margin: 0 4px; }
.mvp-pnl {
  font-weight: 700;
  font-size: 14px;
  font-variant-numeric: tabular-nums;
}
.mvp-pnl.pos { color: var(--green); }
.mvp-pnl.neg { color: var(--red); }
.mvp-pnl.flat { color: var(--text-dim); }
.mvp-conf {
  color: var(--amber);
  font-weight: 600;
  font-size: 11px;
}
.mvp-summary {
  width: 100%;
  color: var(--text-dim);
  font-size: 11px;
  line-height: 1.5;
  margin-top: 4px;
  font-style: italic;
}
.mvp-fallback {
  color: var(--text-dim);
  font-size: 10px;
  font-style: italic;
}

/* ===== Panels ===== */
.panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  margin-bottom: 12px;
  padding: 12px 14px;
  position: relative;
}
.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
  gap: 12px;
}
.panel-title {
  color: var(--accent);
  letter-spacing: 1.2px;
  font-weight: 600;
  font-size: 11px;
  text-shadow: 0 0 12px var(--accent-glow);
}
.panel-meta { color: var(--text-dim); font-size: 10px; letter-spacing: 0.5px; }

.row {
  display: grid;
  grid-template-columns: 2.2fr 1fr;
  gap: 12px;
  margin-bottom: 0;
}
.row .panel { margin-bottom: 12px; }

/* ===== Leaderboard ===== */
.leaderboard {
  width: 100%;
  border-collapse: collapse;
}
.leaderboard th {
  text-align: left;
  color: var(--text-dim);
  font-size: 9px;
  letter-spacing: 1.2px;
  padding: 6px 10px;
  border-bottom: 1px solid var(--border-bright);
  font-weight: 600;
  background: var(--bg);
}
.leaderboard td {
  padding: 9px 10px;
  border-bottom: 1px solid var(--bg-row);
  font-size: 12px;
}
.leaderboard tr { transition: background 80ms ease; }
.leaderboard tr:hover td { background: var(--bg-row-hi); }
.leaderboard .num { text-align: right; font-variant-numeric: tabular-nums; }
.leaderboard .rank-1 td { background: var(--accent-glow); }
.leaderboard .rank-1 td:first-child {
  color: var(--accent-bright);
  font-weight: 700;
  border-left: 2px solid var(--accent);
}
.leaderboard .pos { color: var(--green); font-weight: 600; }
.leaderboard .neg { color: var(--red); font-weight: 600; }
.leaderboard .neutral { color: var(--text-dim); }
.model-name { color: var(--text-bright); font-weight: 700; letter-spacing: 0.5px; }
.model-version { color: var(--text-dim); font-size: 10px; }
.spark-cell {
  width: 110px;
  padding: 4px 10px !important;
}
.spark-cell canvas {
  display: block;
  width: 100px;
  height: 26px;
}

/* ===== Streak badges ===== */
.streak-cell { white-space: nowrap; text-align: center; font-size: 0.82em; font-weight: 600; }
.streak-win  { color: #00d488; }
.streak-loss { color: #ff3355; }

/* ===== Master chart ===== */
.chart-panel { display: flex; flex-direction: column; }
.chart-controls { display: flex; gap: 4px; }
.tf-btn {
  background: var(--bg);
  border: 1px solid var(--border-bright);
  color: var(--text-dim);
  font-family: inherit;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1px;
  padding: 4px 10px;
  cursor: pointer;
  transition: all 100ms ease;
}
.tf-btn:hover {
  color: var(--text-bright);
  border-color: var(--accent-dim);
}
.tf-btn.active {
  background: var(--accent-glow);
  border-color: var(--accent);
  color: var(--accent-bright);
  text-shadow: 0 0 8px var(--accent-glow);
}

.chart-wrap {
  position: relative;
  background: var(--bg);
  border: 1px solid var(--border);
}
.chart-wrap canvas {
  display: block;
  width: 100%;
  height: 320px;
  cursor: crosshair;
}

/* TradingView lightweight-charts containers */
.tv-chart {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  position: relative;
}
.tv-chart .tv-lightweight-charts {
  background: var(--bg) !important;
}

/* ===== Hero chart panel — primary visual on the page ===== */
.hero-chart-panel {
  /* Slightly stronger frame than other panels — this is THE visual */
  border: 1px solid var(--border-bright);
  border-left: 2px solid var(--accent);
  padding: 14px 18px;
}
.hero-chart-panel .panel-title {
  font-size: 12px;
}
.hero-chart-panel #master-chart {
  height: 460px;
}
.hero-chart-panel .legend {
  margin-top: 12px;
  font-size: 11px;
}

/* Hero mini cards — one per model, full-width row directly under the chart */
.hero-mini-cards {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 10px;
  margin-bottom: 14px;
}
.hero-mini-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;       /* allow shrinking inside grid */
}
.hero-mini-card.cohort-expansion {
  border-left: 2px solid var(--accent-dim);
}
.hero-mini-card.cohort-benchmark {
  border-left: 2px dashed var(--m-spy);
  opacity: 0.85;
}
.hero-mini-card .hmc-name {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-bright);
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 0.8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.hero-mini-card .hmc-name .swatch {
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-right: 6px;
  vertical-align: -1px;
  flex-shrink: 0;
}
.hero-mini-card .hmc-name-text {
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}
.hero-mini-card .hmc-return {
  font-size: 22px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.5px;
  margin: 2px 0;
}
.hero-mini-card .hmc-spark {
  width: 100%;
  height: 36px;
  display: block;
}

@media (max-width: 1500px) {
  .hero-mini-cards { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 800px) {
  .hero-mini-cards { grid-template-columns: repeat(2, 1fr); }
  .hero-chart-panel #master-chart { height: 360px; }
}

/* Reference row (system health + version ticker) at the bottom — compact */
.reference-row { grid-template-columns: 1fr 2fr; }
.chart-tooltip {
  position: absolute;
  background: rgba(5, 7, 11, 0.96);
  border: 1px solid var(--accent-dim);
  border-left: 2px solid var(--accent);
  padding: 8px 10px;
  font-size: 10px;
  color: var(--text-bright);
  pointer-events: none;
  display: none;
  z-index: 20;
  min-width: 160px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.6);
}
.chart-tooltip .tt-date {
  color: var(--accent-bright);
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--border);
}
.chart-tooltip .tt-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 1px 0;
}
.chart-tooltip .tt-label { display: flex; align-items: center; gap: 6px; color: var(--text); }
.chart-tooltip .tt-swatch { width: 8px; height: 2px; }
.chart-tooltip .tt-val { font-weight: 700; font-variant-numeric: tabular-nums; }

.legend {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 10px;
  letter-spacing: 0.5px;
}
.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  user-select: none;
  padding: 2px 4px;
  transition: opacity 100ms ease;
}
.legend-item.muted { opacity: 0.35; }
.legend-swatch { width: 14px; height: 3px; }
.legend-item.dashed .legend-swatch {
  border-top: 2px dashed var(--m-spy);
  height: 0;
}

/* ===== Health ===== */
.health-panel #health-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 14px;
  font-size: 11px;
}
.health-row { display: contents; }
.health-row .k { color: var(--text-dim); font-size: 10px; letter-spacing: 0.5px; }
.health-row .v { color: var(--text-bright); text-align: right; font-weight: 600; }

/* ===== Model charts grid ===== */
.model-charts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.mini-chart-card {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 10px 12px;
}
.mini-chart-card .mc-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 6px;
}
.mini-chart-card .mc-name {
  color: var(--text-bright);
  font-weight: 700;
  letter-spacing: 1px;
  font-size: 11px;
}
.mini-chart-card .mc-name .swatch {
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-right: 6px;
  vertical-align: -1px;
}
.mini-chart-card .mc-return {
  font-size: 13px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.mini-chart-card .mc-sub {
  color: var(--text-dim);
  font-size: 9px;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}
.mini-chart-card canvas {
  width: 100%;
  height: 110px;
  display: block;
}
.mini-chart-card .tv-mini {
  width: 100%;
  height: 110px;
}
.mini-chart-card .mc-spy {
  font-size: 9px;
  color: var(--text-dim);
  margin-top: 4px;
  display: flex;
  justify-content: space-between;
}

/* ===== Portfolio grid ===== */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 12px;
  margin-bottom: 12px;
}
.portfolio-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  padding: 12px 14px;
}
.portfolio-card .card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}
.portfolio-card .name { color: var(--text-bright); font-weight: 700; letter-spacing: 1px; font-size: 12px; }
.portfolio-card .provider { color: var(--text-dim); font-size: 10px; }
.portfolio-card .summary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 10px;
  font-size: 11px;
  margin-bottom: 10px;
}
.portfolio-card .summary .k { color: var(--text-dim); font-size: 10px; }
.portfolio-card .summary .v { color: var(--text-bright); text-align: right; font-weight: 600; }
.portfolio-card table.holdings {
  width: 100%;
  font-size: 11px;
  border-collapse: collapse;
}
.portfolio-card table.holdings th {
  color: var(--text-dim);
  text-align: left;
  font-weight: 600;
  font-size: 9px;
  letter-spacing: 0.8px;
  padding: 4px 6px;
  border-bottom: 1px solid var(--border-bright);
}
.portfolio-card table.holdings td {
  padding: 4px 6px;
  border-bottom: 1px solid var(--bg-row);
}
.portfolio-card table.holdings tr:hover td { background: var(--bg-row); }
.portfolio-card table.holdings .num { text-align: right; font-variant-numeric: tabular-nums; }
.portfolio-card table.holdings .pos { color: var(--green); }
.portfolio-card table.holdings .neg { color: var(--red); }
.portfolio-card .empty { color: var(--text-dim); font-size: 11px; padding: 8px 0; font-style: italic; }
.halted-badge {
  background: var(--red);
  color: var(--bg);
  padding: 2px 8px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1.5px;
}

/* ===== Cohort badges ===== */
.cohort-badge {
  display: inline-block;
  padding: 1px 6px;
  margin-left: 6px;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 1px;
  border-radius: 0;
  vertical-align: 1px;
}
.cohort-badge.cohort-core {
  background: transparent;
  color: var(--text-dim);
  border: 1px solid var(--border-bright);
}
.cohort-badge.cohort-exp {
  background: var(--accent-glow);
  color: var(--accent-bright);
  border: 1px solid var(--accent-dim);
  text-shadow: 0 0 6px var(--accent-glow);
}
.cohort-badge.cohort-bench {
  background: rgba(154, 164, 184, 0.10);
  color: var(--text-dim);
  border: 1px solid var(--text-dim);
}
/* ===== Per-model portfolio panels ===== */
.portfolios-panel { margin-bottom: 12px; }
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 4px;
}
@media (max-width: 900px) {
  .portfolio-grid { grid-template-columns: 1fr; }
}
.portfolio-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  padding: 12px 14px;
}
.portfolio-card.cohort-expansion {
  border-left: 2px solid var(--accent-dim);
}
.portfolio-card .card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}
.portfolio-card .name { color: var(--text-bright); font-weight: 700; letter-spacing: 1px; font-size: 12px; }
.portfolio-card .provider { color: var(--text-dim); font-size: 10px; }
.portfolio-card .summary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 10px;
  font-size: 11px;
  margin-bottom: 10px;
}
.portfolio-card .summary .k { color: var(--text-dim); font-size: 10px; }
.portfolio-card .summary .v { color: var(--text-bright); text-align: right; font-weight: 600; }
.portfolio-card .summary .v.pos { color: var(--green); }
.portfolio-card .summary .v.neg { color: var(--red); }
.portfolio-card table.holdings {
  width: 100%;
  font-size: 11px;
  border-collapse: collapse;
}
.portfolio-card table.holdings th {
  color: var(--text-dim);
  text-align: left;
  font-weight: 600;
  font-size: 9px;
  letter-spacing: 0.8px;
  padding: 4px 6px;
  border-bottom: 1px solid var(--border-bright);
}
.portfolio-card table.holdings td {
  padding: 4px 6px;
  border-bottom: 1px solid var(--bg-row);
}
.portfolio-card table.holdings tr:hover td { background: var(--bg-row); }
.portfolio-card table.holdings .num { text-align: right; font-variant-numeric: tabular-nums; }
.portfolio-card table.holdings .pos { color: var(--green); }
.portfolio-card table.holdings .neg { color: var(--red); }
.portfolio-card .empty { color: var(--text-dim); font-size: 11px; padding: 8px 0; font-style: italic; }

.days-badge {
  display: inline-block;
  padding: 1px 5px;
  margin-left: 4px;
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--text-dim);
  background: transparent;
  border: 1px solid var(--border-bright);
  border-radius: 0;
  vertical-align: 1px;
}
/* Subtle visual differentiation for expansion-cohort rows/cards */
.leaderboard tr.cohort-expansion td {
  border-left: 1px dotted var(--accent-dim);
}
.leaderboard tr.cohort-expansion td:first-child {
  border-left: 2px solid var(--accent-dim);
}

/* Benchmark row — neutral gray, dotted top separator from competing models,
   no hover highlight (it's not a competing entry, it's a reference line) */
.leaderboard tr.cohort-benchmark td {
  color: var(--text-dim) !important;
  background: rgba(154, 164, 184, 0.04);
  border-top: 1px dashed var(--border-bright);
}
.leaderboard tr.cohort-benchmark td .model-name {
  color: var(--text-dim) !important;
  font-weight: 600;
}
.leaderboard tr.cohort-benchmark td.num.pos,
.leaderboard tr.cohort-benchmark td.num.neg,
.leaderboard tr.cohort-benchmark td.num.neutral {
  color: var(--text-dim) !important;
}
.leaderboard tr.cohort-benchmark:hover td {
  background: rgba(154, 164, 184, 0.06);
}
.portfolio-card.cohort-expansion {
  border-left: 2px solid var(--accent-dim);
}
.mini-chart-card.cohort-expansion {
  border-left: 2px solid var(--accent-dim);
}
.version-item.cohort-expansion .k {
  color: var(--accent-bright);
}

/* ===== Consensus Picks panel ===== */
.consensus-panel {
  border-left: 2px solid var(--accent);
}
.consensus-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.consensus-table th {
  text-align: left;
  color: var(--text-dim);
  font-size: 9px;
  letter-spacing: 1.2px;
  padding: 6px 10px;
  border-bottom: 1px solid var(--border-bright);
  font-weight: 600;
  background: var(--bg);
}
.consensus-table td {
  padding: 9px 10px;
  border-bottom: 1px solid var(--bg-row);
  font-size: 12px;
}
.consensus-table .num { text-align: right; font-variant-numeric: tabular-nums; }
.consensus-table tr:hover td { background: var(--bg-row-hi); }
.consensus-table tr.agreement-6 td { background: var(--accent-glow); }
.consensus-table tr.agreement-6 td:first-child {
  color: var(--accent-bright);
  font-weight: 700;
  border-left: 2px solid var(--accent);
}
.consensus-table tr.agreement-5 td { background: rgba(43, 138, 255, 0.06); }
.consensus-table tr.agreement-5 td:first-child {
  border-left: 2px solid var(--accent-dim);
}
.consensus-table tr.agreement-3 td:first-child {
  border-left: 2px solid var(--border-bright);
}
.consensus-table .ticker-name { color: var(--text-bright); font-weight: 700; letter-spacing: 0.5px; }
.consensus-table .models-label { color: var(--text-dim); font-size: 10px; }
.consensus-table .pos { color: var(--green); font-weight: 600; }
.consensus-table .neg { color: var(--red); font-weight: 600; }
.consensus-table .neutral { color: var(--text-dim); }

.agreement-stat {
  font-size: 11px;
  padding: 8px 10px;
  margin-bottom: 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  letter-spacing: 0.3px;
}
.agreement-stat .stat-label { color: var(--text-dim); font-size: 10px; letter-spacing: 0.8px; }
.agreement-stat .stat-value { color: var(--text-bright); font-weight: 700; margin-left: 6px; }

/* ===== Head-to-Head Comparison ===== */
.h2h-panel {
  border-left: 2px solid var(--accent);
}
.h2h-selectors {
  display: flex;
  align-items: center;
  gap: 8px;
}
.h2h-select {
  background: var(--bg);
  border: 1px solid var(--border-bright);
  color: var(--text-bright);
  font-family: inherit;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding: 4px 10px;
  cursor: pointer;
  appearance: auto;
}
.h2h-select:hover { border-color: var(--accent-dim); }
.h2h-select:focus { outline: 1px solid var(--accent); border-color: var(--accent); }
.h2h-vs {
  color: var(--text-dim);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.h2h-content {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
/* Return chart */
.h2h-chart-wrap {
  position: relative;
  width: 100%;
  height: 220px;
}
.h2h-chart-wrap canvas {
  width: 100%;
  height: 100%;
  display: block;
}
.h2h-chart-legend {
  display: flex;
  gap: 16px;
  font-size: 10px;
  margin-top: 4px;
}
.h2h-chart-legend span { display: flex; align-items: center; gap: 4px; }
.h2h-chart-legend .swatch {
  display: inline-block;
  width: 14px;
  height: 3px;
}
.h2h-chart-legend .swatch.dashed {
  background: repeating-linear-gradient(90deg, var(--m-spy) 0 4px, transparent 4px 8px);
}
/* Stats table */
.h2h-stats {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
}
.h2h-stats th {
  color: var(--text-dim);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 8px;
  border-bottom: 1px solid var(--border);
  text-align: right;
}
.h2h-stats th:first-child { text-align: left; }
.h2h-stats th.winner { color: var(--green); }
.h2h-stats td {
  padding: 5px 8px;
  border-bottom: 1px solid var(--border);
  text-align: right;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}
.h2h-stats td:first-child {
  text-align: left;
  color: var(--text-dim);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
}
.h2h-stats td.better { color: var(--green); font-weight: 700; }
.h2h-winner-badge {
  display: inline-block;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--amber);
  background: rgba(255, 181, 71, 0.12);
  border: 1px solid var(--amber);
  padding: 1px 6px;
  margin-left: 6px;
  vertical-align: middle;
}
/* Trade overlap + sector row */
.h2h-bottom {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 14px;
}
@media (max-width: 900px) {
  .h2h-bottom { grid-template-columns: 1fr; }
}
.h2h-overlap {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.h2h-overlap-title {
  color: var(--text-dim);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.h2h-overlap-value {
  color: var(--text-bright);
  font-size: 22px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.h2h-overlap-detail {
  color: var(--text-dim);
  font-size: 10px;
}
/* Sector bars */
.h2h-sector-col {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.h2h-sector-title {
  color: var(--text-dim);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 2px;
}
.h2h-sector-row {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
}
.h2h-sector-label {
  color: var(--text-dim);
  width: 50px;
  text-align: right;
  flex-shrink: 0;
  font-size: 9px;
  letter-spacing: 0.3px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.h2h-sector-bar-wrap {
  flex: 1;
  height: 10px;
  background: var(--bg);
  position: relative;
}
.h2h-sector-bar {
  height: 100%;
  min-width: 1px;
  transition: width 300ms ease;
}
.h2h-sector-pct {
  color: var(--text);
  font-variant-numeric: tabular-nums;
  width: 32px;
  text-align: right;
  flex-shrink: 0;
}

/* ===== Confidence Calibration panel ===== */
.calibration-panel {
  border-left: 2px solid var(--accent);
}
.calibration-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
@media (max-width: 1100px) {
  .calibration-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 700px) {
  .calibration-grid { grid-template-columns: 1fr; }
}
.cal-card {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 10px 12px;
}
.cal-card .cal-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 8px;
}
.cal-card .cal-model {
  color: var(--text-bright);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.8px;
}
.cal-card .cal-score {
  font-size: 13px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.cal-card .cal-score.pos { color: var(--green); }
.cal-card .cal-score.neg { color: var(--red); }
.cal-card .cal-score.neutral { color: var(--text-dim); }
.cal-card .cal-trades {
  color: var(--text-dim);
  font-size: 9px;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}
.cal-card .cal-insufficient {
  color: var(--text-dim);
  font-size: 11px;
  font-style: italic;
  padding: 16px 0;
  text-align: center;
}
.cal-card canvas {
  width: 100%;
  height: 100px;
  display: block;
}

/* ===== Model Correlation Matrix ===== */
.corr-panel {
  border-left: 2px solid var(--accent);
}
.corr-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.corr-grid {
  display: grid;
  gap: 2px;
  width: fit-content;
}
.corr-cell {
  width: 56px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  border: 1px solid transparent;
}
.corr-header {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--text-dim);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.corr-header-row { text-align: center; }
.corr-header-col {
  text-align: right;
  padding-right: 6px;
  width: 64px;
}
.corr-insight {
  color: var(--text-dim);
  font-size: 11px;
  letter-spacing: 0.3px;
  text-align: center;
}
.corr-insight strong { color: var(--text-bright); font-weight: 600; }
.corr-insufficient {
  color: var(--text-dim);
  font-size: 11px;
  font-style: italic;
  padding: 16px 0;
  text-align: center;
}

/* ===== API Cost Tracker panel ===== */
.cost-tracker-panel {
  border-left: 2px solid var(--amber);
}
.cost-tracker-panel .panel-title {
  color: var(--amber);
  text-shadow: 0 0 10px rgba(255, 181, 71, 0.20);
}
.cost-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.cost-table th {
  text-align: left;
  color: var(--text-dim);
  font-size: 9px;
  letter-spacing: 1.2px;
  padding: 6px 10px;
  border-bottom: 1px solid var(--border-bright);
  font-weight: 600;
  background: var(--bg);
}
.cost-table td {
  padding: 9px 10px;
  border-bottom: 1px solid var(--bg-row);
  font-variant-numeric: tabular-nums;
}
.cost-table tr:hover td { background: var(--bg-row-hi); }
.cost-table .num { text-align: right; }
.cost-table .model-name { color: var(--text-bright); font-weight: 700; }
.cost-table tr.profitable .net-cell { color: var(--green); font-weight: 700; }
.cost-table tr.unprofitable .net-cell { color: var(--red); font-weight: 700; }
.cost-table tr.cohort-expansion td:first-child { border-left: 2px solid var(--accent-dim); }

/* ROI vs cost mini bar — two stacked tiny bars per row showing
   gross P&L $ vs total API cost $. Green outline if P&L exceeds cost. */
.roi-bar {
  display: flex;
  flex-direction: column;
  gap: 2px;
  width: 180px;
  min-width: 140px;
}
.roi-bar .roi-row {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 9px;
  letter-spacing: 0.5px;
  color: var(--text-dim);
}
.roi-bar .roi-label {
  width: 32px;
  text-align: right;
  flex-shrink: 0;
}
.roi-bar .roi-track {
  flex: 1;
  height: 8px;
  background: rgba(154, 164, 184, 0.08);
  border: 1px solid var(--border);
  position: relative;
}
.roi-bar .roi-fill {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
}
.roi-bar .roi-fill.cost { background: rgba(255, 181, 71, 0.55); }
.roi-bar .roi-fill.pnl-pos { background: rgba(0, 212, 136, 0.65); }
.roi-bar .roi-fill.pnl-neg { background: rgba(255, 51, 85, 0.65); }
.roi-bar .roi-fill.pnl-neg.below-zero {
  /* Anchored from a center axis when P&L is negative — visually shows
     "behind breakeven" without negative widths */
  left: auto;
  right: 50%;
}
.roi-bar .breakeven-line {
  position: absolute;
  top: -1px;
  bottom: -1px;
  width: 1px;
  background: var(--accent);
  z-index: 2;
}

.budget-warnings {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.budget-warnings .budget-warn,
.budget-warnings .budget-critical {
  font-size: 10px;
  letter-spacing: 0.5px;
  padding: 6px 10px;
  border-left: 2px solid;
}
.budget-warnings .budget-warn {
  background: rgba(255, 181, 71, 0.08);
  border-left-color: var(--amber);
  color: var(--amber);
}
.budget-warnings .budget-critical {
  background: rgba(255, 51, 85, 0.10);
  border-left-color: var(--red);
  color: var(--red);
  font-weight: 700;
}

/* ===== Trade feed ===== */
.trade-feed {
  font-size: 11px;
  max-height: 480px;
  overflow-y: auto;
}
.trade-row {
  padding: 7px 4px 8px 4px;
  border-bottom: 1px solid var(--bg-row);
}
.trade-row:hover { background: var(--bg-row); }
.trade-row .trade-line {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.trade-row .ts { color: var(--text-dim); }
.trade-row .model { color: var(--accent-bright); font-weight: 700; padding: 0 6px; }
.trade-row .side-buy { color: var(--green); font-weight: 700; padding: 0 4px; }
.trade-row .side-sell { color: var(--red); font-weight: 700; padding: 0 4px; }
.trade-row .ticker { color: var(--text-bright); font-weight: 700; }
.trade-row .price { color: var(--text); }
.trade-row .conf {
  color: var(--amber);
  margin-left: 8px;
  font-size: 10px;
  letter-spacing: 0.5px;
}
.trade-row .trade-summary {
  color: var(--text);
  font-style: italic;
  font-size: 11px;
  margin-top: 3px;
  padding-left: 14px;
  border-left: 1px solid var(--accent-dim);
  white-space: normal;
  line-height: 1.45;
}

/* ===== Leaderboard hover tooltip ===== */
.leaderboard-tooltip {
  position: fixed;
  z-index: 9000;
  background: rgba(5, 7, 11, 0.97);
  border: 1px solid var(--accent-dim);
  border-left: 2px solid var(--accent);
  padding: 10px 12px;
  min-width: 320px;
  max-width: 460px;
  box-shadow: 0 6px 24px rgba(0,0,0,0.7);
  pointer-events: none;
  font-size: 11px;
  color: var(--text);
}
.leaderboard-tooltip .lt-header {
  color: var(--accent-bright);
  font-weight: 700;
  letter-spacing: 1px;
  font-size: 10px;
  margin-bottom: 8px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border-bright);
}
.leaderboard-tooltip .lt-trade {
  margin: 6px 0;
}
.leaderboard-tooltip .lt-trade-head {
  display: flex;
  gap: 8px;
  align-items: baseline;
  font-size: 10px;
  margin-bottom: 2px;
}
.leaderboard-tooltip .lt-trade-head .ts { color: var(--text-dim); }
.leaderboard-tooltip .lt-trade-head .ticker { color: var(--text-bright); font-weight: 700; }
.leaderboard-tooltip .lt-trade-head .side-buy { color: var(--green); font-weight: 700; }
.leaderboard-tooltip .lt-trade-head .side-sell { color: var(--red); font-weight: 700; }
.leaderboard-tooltip .lt-trade-head .conf { color: var(--amber); }
.leaderboard-tooltip .lt-trade-summary {
  color: var(--text);
  font-style: italic;
  font-size: 11px;
  padding-left: 8px;
  border-left: 1px solid var(--accent-dim);
  line-height: 1.4;
}
.leaderboard tr { cursor: pointer; }

/* ===== Version ticker ===== */
.version-ticker {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  font-size: 11px;
}
.version-item { display: flex; gap: 6px; }
.version-item .k { color: var(--text-dim); }
.version-item .v { color: var(--text-bright); font-weight: 600; }

/* ===== Footer ===== */
footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 12px 14px;
  color: var(--text-dim);
  font-size: 9px;
  letter-spacing: 1.2px;
  border-top: 1px solid var(--border);
  margin-top: 12px;
}
.footer-left {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.footer-sep { color: var(--border-bright); }
.footer-link {
  color: var(--accent);
  text-decoration: none;
  letter-spacing: 1.2px;
  transition: color 120ms ease, text-shadow 120ms ease;
}
.footer-link:hover {
  color: var(--accent-bright);
  text-shadow: 0 0 6px var(--accent-glow);
  text-decoration: underline;
}

/* ===== Responsive ===== */
@media (max-width: 1100px) {
  .model-charts-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .row { grid-template-columns: 1fr; }
  .topbar { flex-direction: column; align-items: flex-start; }
  .status { gap: 12px; }
  .leaderboard { font-size: 10px; }
  .leaderboard th, .leaderboard td { padding: 4px 6px; }
  .model-charts-grid { grid-template-columns: 1fr; }
  .spark-cell { width: 80px; }
  .spark-cell canvas { width: 70px; }
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border-bright); }
::-webkit-scrollbar-thumb:hover { background: var(--accent-dim); }