/* ==========================================================================
   LUMIRA — Editorial Quant Terminal Design System v2.0
   Derived from the GWEN brand identity (https://gwen.520501.xyz/)
   Flat surfaces · Hairline dividers · Typography-led hierarchy · No gradients
   See docs/brand-design.md
   ========================================================================== */

:root {
  --font-sans: "Inter", "Geist", -apple-system, BlinkMacSystemFont, "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", sans-serif;
  --font-mono: "Geist Mono", "JetBrains Mono", "IBM Plex Mono", "SF Mono",
    "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;

  --radius: 2px;
  --topnav-height: 72px;
  --transition-fast: 120ms linear;
}

:root[data-theme="dark"] {
  --bg-canvas: #090909;
  --bg-surface: #111111;
  --bg-surface-2: #171717;
  --bg-hover: #141414;
  --bg-modal: rgba(0, 0, 0, 0.72);

  --text-primary: #f5f5f1;
  --text-secondary: #a5a5a0;
  --text-muted: #777777;

  --divider: #2c2c2c;
  --divider-strong: #3d3d3d;

  --accent-lime: #b0e038;
  --accent-lime-dim: rgba(176, 224, 56, 0.14);

  --pos: #4caf7d;
  --neg: #c0554f;
  --status-good: #4caf7d;
  --status-warn: #c9a227;
  --status-severe: #c46a3d;
  --status-danger: #d03b3b;

  --asset-qqq: #7fa3c4;
  --asset-tqqq: #c4824f;
  --asset-gld: #b89b5e;
  --asset-ibit: #9c8ab8;
  --asset-ief: #7fa89b;
  --asset-cash: #777777;

  --chart-grid: rgba(245, 245, 241, 0.07);
  --chart-ref: #555550;
}

:root[data-theme="light"] {
  --bg-canvas: #fafaf7;
  --bg-surface: #f0f0ea;
  --bg-surface-2: #e7e7df;
  --bg-hover: #efefe8;
  --bg-modal: rgba(20, 20, 20, 0.4);

  --text-primary: #141414;
  --text-secondary: #55554f;
  --text-muted: #8a8a82;

  --divider: #d8d8d0;
  --divider-strong: #bfbfb4;

  --accent-lime: #6e9e12;
  --accent-lime-dim: rgba(110, 158, 18, 0.12);

  --pos: #2e7d54;
  --neg: #a63d38;
  --status-good: #2e7d54;
  --status-warn: #8f6e0b;
  --status-severe: #9e4e28;
  --status-danger: #b02a2a;

  --asset-qqq: #3d6e9e;
  --asset-tqqq: #9e5e2e;
  --asset-gld: #8a7038;
  --asset-ibit: #6a5590;
  --asset-ief: #4a7a6b;
  --asset-cash: #8a8a82;

  --chart-grid: rgba(20, 20, 20, 0.08);
  --chart-ref: #a2a29a;
}

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

html,
body {
  min-height: 100vh;
  background-color: var(--bg-canvas);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.num,
.mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

::selection {
  background: var(--accent-lime);
  color: #090909;
}

/* ==========================================================================
   Layout Shell — Top Navigation (replaces left sidebar)
   ========================================================================== */

.app-shell {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.topnav {
  height: var(--topnav-height);
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 20px;
  padding: 0 32px;
  border-bottom: 1px solid var(--divider);
  background: var(--bg-canvas);
  position: sticky;
  top: 0;
  z-index: 40;
}

.topnav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-primary);
  flex-shrink: 0;
}

.brand-logo {
  width: 30px;
  height: 30px;
  flex-shrink: 0;
}

.brand-wordmark {
  font-family: var(--font-mono);
  font-size: 21px;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.brand-tag {
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-left: 1px solid var(--divider);
  padding-left: 12px;
}

.topnav-links {
  display: flex;
  align-items: stretch;
  gap: 2px;
  overflow-x: auto;
  scrollbar-width: none;
  flex: 1;
  justify-content: safe center;
}

.topnav-links::-webkit-scrollbar {
  display: none;
}

.topnav-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 0 13px;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  cursor: pointer;
  white-space: nowrap;
  flex: 0 0 auto;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.topnav-link .nav-step {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 0;
}

.topnav-link:hover {
  color: var(--text-primary);
}

.topnav-link.active {
  color: var(--accent-lime);
  border-bottom-color: var(--accent-lime);
}

.topnav-link.active .nav-step {
  color: var(--accent-lime);
}

.topnav-right {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.signal-meta {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

/* Status dot — flat, no glow */
.status-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  margin-right: 2px;
  flex-shrink: 0;
}
.status-dot.good {
  background: var(--accent-lime);
}
.status-dot.warn {
  background: var(--status-warn);
}
.status-dot.danger {
  background: var(--status-danger);
}

.main-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

/* ==========================================================================
   Buttons & Segmented Controls — square, flat, no gradient
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: var(--radius);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  border: 1px solid var(--divider-strong);
  background: transparent;
  color: var(--text-primary);
  transition: border-color var(--transition-fast), background var(--transition-fast),
    color var(--transition-fast);
  white-space: nowrap;
}

.btn:hover {
  border-color: var(--text-secondary);
}

.btn-primary {
  background: var(--text-primary);
  color: var(--bg-canvas);
  border-color: var(--text-primary);
}

.btn-primary:hover {
  background: var(--accent-lime);
  border-color: var(--accent-lime);
  color: #090909;
}

.btn-sm {
  padding: 5px 11px;
  font-size: 11px;
}

.segmented-control {
  display: inline-flex;
  border: 1px solid var(--divider);
  border-radius: var(--radius);
}

.seg-btn {
  border: none;
  background: transparent;
  color: var(--text-muted);
  padding: 5px 11px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color var(--transition-fast), background var(--transition-fast);
}

.seg-btn + .seg-btn {
  border-left: 1px solid var(--divider);
}

.seg-btn.active {
  color: var(--accent-lime);
  background: var(--accent-lime-dim);
}

/* ==========================================================================
   Content, Page Header, Footer Telemetry
   ========================================================================== */

.content-wrap {
  padding: 40px 32px 24px;
  max-width: 1560px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  padding-bottom: 26px;
  border-bottom: 1px solid var(--divider);
  margin-bottom: 8px;
}

.page-title {
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.15;
}

.page-sub {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 6px;
  max-width: 640px;
}

.page-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.page-foot {
  margin-top: 40px;
  padding: 14px 0 6px;
  border-top: 1px solid var(--divider);
  display: flex;
  gap: 26px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.page-foot .pf-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.page-foot .pf-label {
  text-transform: uppercase;
  letter-spacing: 0.09em;
  opacity: 0.7;
}

/* ==========================================================================
   Banners — flat strips, no rounded info boxes
   ========================================================================== */

.banner {
  padding: 11px 0;
  font-weight: 600;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--divider);
  border-bottom: 1px solid var(--divider);
  margin-bottom: 8px;
}

.banner-warn {
  color: var(--status-warn);
}

.banner-danger {
  color: var(--status-danger);
}

.banner-info {
  color: var(--text-secondary);
}

/* ==========================================================================
   Stat Strips — typographic rows with hairline vertical separators
   (used for KPI rows, market indicators, rebalance summary, backtest metrics)
   ========================================================================== */

.stat-strip {
  display: flex;
  align-items: stretch;
  gap: 0;
  padding: 22px 0;
  border-bottom: 1px solid var(--divider);
  overflow-x: auto;
  scrollbar-width: none;
}

.stat-strip::-webkit-scrollbar {
  display: none;
}

.stat-cell {
  flex: 1 1 0;
  min-width: 172px;
  padding: 0 22px;
  border-left: 1px solid var(--divider);
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.stat-cell:first-child {
  border-left: none;
  padding-left: 0;
}

.stat-label {
  font-size: 10.5px;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.09em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  white-space: nowrap;
  min-width: 0;
}

.stat-label > span:first-child {
  overflow: hidden;
  text-overflow: ellipsis;
}

.stat-value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
  white-space: nowrap;
}

.stat-value .delta {
  font-size: 12.5px;
  font-weight: 600;
}

.stat-sub {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Colored text deltas — no pill backgrounds */
.delta {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.delta-up {
  color: var(--pos);
}

.delta-down {
  color: var(--neg);
}

.delta-neutral {
  color: var(--text-muted);
}

/* Back-compat shim: old markup used .delta-badge as pills */
.delta-badge {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12.5px;
  font-weight: 600;
  padding: 0;
}

/* Status text labels — text + square tick, no pills */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  font-family: var(--font-mono);
}

.status-pill::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  background: currentColor;
}

.status-pill.good {
  color: var(--status-good);
}
.status-pill.warn {
  color: var(--status-warn);
}
.status-pill.severe {
  color: var(--status-severe);
}
.status-pill.danger {
  color: var(--status-danger);
}

/* ==========================================================================
   Sections — hairline-separated flat blocks (replaces bento cards)
   ========================================================================== */

.bento-card {
  background: transparent;
  border: none;
  border-top: 1px solid var(--divider);
  border-radius: 0;
  box-shadow: none;
  padding: 24px 0 28px;
  display: flex;
  flex-direction: column;
  position: relative;
}

/* Grids keep their layout role; cells inside are flat */
.two-col-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 40px;
}

.two-col-grid .bento-card {
  min-width: 0;
}

/* Asymmetric editorial split (feature table + reasons) */
.two-col-grid.split-wide {
  grid-template-columns: 1.75fr 1fr;
}

.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.section-title {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-subtitle {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}

.card-label {
  font-size: 10.5px;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.09em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}

.kpi-value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 6px 0 4px;
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}

.card-foot {
  font-size: 11.5px;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Drawdown gauge — thin flat track */
.dd-gauge-track {
  position: relative;
  height: 3px;
  background: var(--bg-surface-2);
  margin: 8px 0 6px;
  overflow: visible;
}

.dd-gauge-fill {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  transition: width 300ms linear;
}

.dd-gauge-tick {
  position: absolute;
  top: -3px;
  width: 1px;
  height: 9px;
  background: var(--text-muted);
}

/* ==========================================================================
   Tables — directly on canvas, hairline rows, no enclosing cards
   ========================================================================== */

.table-wrap {
  width: 100%;
  overflow-x: auto;
}

.lumira-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

/* Wide tables (signal matrix, order schedule) scroll instead of crushing */
.lumira-table.wide {
  min-width: 1240px;
}

/* Two-line cells: value + muted metadata */
.cell-stack {
  display: flex;
  flex-direction: column;
  gap: 1px;
  line-height: 1.35;
}

.cell-right {
  align-items: flex-end;
}

.cell-main {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  color: var(--text-primary);
}

.cell-sub {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 10.5px;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.lumira-table th {
  text-align: left;
  padding: 10px 24px 10px 0;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: transparent;
  border-bottom: 1px solid var(--divider-strong);
  white-space: nowrap;
}

.lumira-table th.right,
.lumira-table td.right {
  text-align: right;
  padding-left: 24px;
}

.lumira-table th:last-child,
.lumira-table td:last-child {
  padding-right: 0;
}

.lumira-table td {
  padding: 13px 24px 13px 0;
  border-bottom: 1px solid var(--divider);
  vertical-align: middle;
  white-space: nowrap;
}

.lumira-table tbody tr {
  transition: background var(--transition-fast);
}

.lumira-table tbody tr:hover {
  background: var(--bg-hover);
}

.lumira-table tbody tr.cash-row {
  color: var(--text-secondary);
}

.ticker-cell {
  display: flex;
  align-items: center;
  gap: 11px;
}

.asset-bar {
  width: 3px;
  height: 26px;
  flex-shrink: 0;
}

.ticker-symbol {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13.5px;
  letter-spacing: 0.03em;
}

.ticker-desc {
  font-size: 11px;
  color: var(--text-muted);
}

/* Credibility grade — 1px bordered square, no fill */
.grade-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 11.5px;
  background: transparent;
  border: 1px solid var(--divider-strong);
  color: var(--text-secondary);
}

.grade-A {
  border-color: var(--accent-lime);
  color: var(--accent-lime);
}
.grade-B {
  border-color: var(--status-warn);
  color: var(--status-warn);
}
.grade-C {
  border-color: var(--divider-strong);
  color: var(--text-muted);
}

/* Dual weight indicator — thin horizontal bars */
.weight-compare {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 130px;
}

.weight-labels {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 11.5px;
  color: var(--text-secondary);
  white-space: nowrap;
}

.weight-arrow {
  color: var(--text-muted);
}

.weight-bars {
  position: relative;
  height: 3px;
  background: var(--bg-surface-2);
  overflow: hidden;
}

.weight-bar-cur {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  opacity: 0.35;
}

.weight-bar-tgt {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
}

/* Action labels — understated text, no pills */
.action-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0;
  background: transparent;
}

.action-buy {
  color: var(--pos);
}

.action-sell {
  color: var(--neg);
}

.action-hold {
  color: var(--text-muted);
}

/* ==========================================================================
   Order cards & flat list blocks
   ========================================================================== */

.order-card-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 0;
  border-top: 1px solid var(--divider);
}

.order-action-card {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--divider);
  border-radius: 0;
  padding: 14px 24px 14px 0;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

/* Flat action / alert rows — aligned columns, hairline separation */
.action-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--divider);
}

.action-row {
  display: grid;
  grid-template-columns: 64px minmax(120px, 200px) 1fr auto;
  align-items: baseline;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--divider);
}

.action-name {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.action-qty {
  color: var(--text-secondary);
  font-weight: 400;
}

.action-detail {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 11.5px;
  color: var(--text-muted);
  line-height: 1.5;
}

.action-detail .sep {
  color: var(--divider-strong);
  margin: 0 8px;
}

.action-amt {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
  text-align: right;
  white-space: nowrap;
}

.alert-row {
  grid-template-columns: 1fr auto;
}

.alert-msg {
  font-size: 12.5px;
  color: var(--text-secondary);
}

.alert-row.alert-warn .alert-msg {
  color: var(--status-warn);
}

.alert-row.alert-danger .alert-msg {
  color: var(--status-danger);
}

.alert-cat {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ==========================================================================
   Asset tabs — editorial underline tabs
   ========================================================================== */

.asset-tabs {
  display: flex;
  gap: 0;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--divider);
  margin-bottom: 4px;
}

.asset-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 12.5px;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.asset-tab-btn:hover {
  color: var(--text-primary);
}

.asset-tab-btn.active {
  color: var(--accent-lime);
  border-bottom-color: var(--accent-lime);
}

.asset-tab-btn .status-dot {
  width: 6px;
  height: 6px;
  border-radius: 0;
}

/* ==========================================================================
   Charts
   ========================================================================== */

.chart-box {
  width: 100%;
  position: relative;
  user-select: none;
}

.chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 10px;
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.legend-swatch {
  width: 14px;
  height: 2px;
}

/* ==========================================================================
   Modal — square panel, flat overlay (no blur)
   ========================================================================== */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: var(--bg-modal);
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-backdrop.open {
  display: flex;
}

.modal-panel {
  background: var(--bg-canvas);
  border: 1px solid var(--divider-strong);
  border-radius: var(--radius);
  width: 100%;
  max-width: 700px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
  padding: 26px 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--divider);
  padding-bottom: 14px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-field label {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.form-input {
  background: var(--bg-surface);
  border: 1px solid var(--divider);
  border-radius: var(--radius);
  padding: 9px 12px;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13.5px;
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-input:focus {
  border-color: var(--accent-lime);
}

.code-block {
  background: var(--bg-surface);
  border: 1px solid var(--divider);
  border-radius: var(--radius);
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--text-primary);
  overflow-x: auto;
  white-space: pre-wrap;
}

/* ==========================================================================
   Toast — square, hairline border, lime tick
   ========================================================================== */

.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 120;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  background: var(--bg-canvas);
  border: 1px solid var(--divider-strong);
  border-left: 2px solid var(--accent-lime);
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
}

/* ==========================================================================
   Legacy class shims (markup that still references old structure)
   ========================================================================== */

.bento-kpi-grid,
.four-col-grid,
.six-col-grid,
.macro-strip {
  display: flex;
  align-items: stretch;
  gap: 0;
  padding: 22px 0;
  border-bottom: 1px solid var(--divider);
  overflow-x: auto;
  scrollbar-width: none;
}

.bento-kpi-grid::-webkit-scrollbar,
.four-col-grid::-webkit-scrollbar,
.six-col-grid::-webkit-scrollbar,
.macro-strip::-webkit-scrollbar {
  display: none;
}

.bento-kpi-grid .bento-card,
.four-col-grid .bento-card,
.six-col-grid .bento-card,
.macro-strip .macro-cell {
  flex: 1 1 0;
  min-width: 172px;
  border: none;
  border-top: none;
  border-left: 1px solid var(--divider);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  padding: 0 22px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.bento-kpi-grid .bento-card:first-child,
.four-col-grid .bento-card:first-child,
.six-col-grid .bento-card:first-child,
.macro-strip .macro-cell:first-child {
  border-left: none;
  padding-left: 0;
}

.macro-cell {
  gap: 4px;
}

.macro-title {
  font-size: 10.5px;
  color: var(--text-muted);
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  white-space: nowrap;
  min-width: 0;
}

.macro-title > span:first-child {
  overflow: hidden;
  text-overflow: ellipsis;
}

.macro-val {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
}

.macro-sub {
  font-size: 11px;
  color: var(--text-muted);
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1500px) {
  .brand-tag {
    display: none;
  }
}

@media (max-width: 1280px) {
  .stat-label .mono {
    display: none;
  }
}

@media (max-width: 1100px) {
  .brand-tag {
    display: none;
  }
  .topnav {
    padding: 0 20px;
    gap: 12px;
  }
  .content-wrap {
    padding: 28px 20px 20px;
  }
}

@media (max-width: 900px) {
  .topnav {
    height: auto;
    flex-wrap: wrap;
    padding: 12px 16px 0;
  }
  .topnav-links {
    order: 3;
    flex-basis: 100%;
    justify-content: flex-start;
  }
  .two-col-grid {
    grid-template-columns: 1fr;
  }
  .form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-title {
    font-size: 24px;
  }
}

@media (max-width: 560px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
  .signal-meta {
    display: none;
  }
  .stat-value,
  .kpi-value {
    font-size: 20px;
  }
}

/* ==========================================================================
   v1.1 — Market convention, agent workflow, column control, research memory
   ========================================================================== */

/* Market convention: CN swaps up/down semantics (status colors unaffected) */
:root[data-market="cn"] {
  --pos: #c0554f;
  --neg: #4caf7d;
}

:root[data-theme="light"][data-market="cn"] {
  --pos: #a63d38;
  --neg: #2e7d54;
}

/* Section tools + column picker */
.section-tools {
  display: flex;
  align-items: center;
  gap: 8px;
}

.col-picker {
  position: relative;
}

.col-panel[hidden] {
  display: none;
}

.col-panel {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  z-index: 30;
  background: var(--bg-surface);
  border: 1px solid var(--divider-strong);
  padding: 8px 12px;
  min-width: 168px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.col-opt {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-secondary);
  cursor: pointer;
  white-space: nowrap;
}

.col-opt input {
  accent-color: var(--accent-lime);
  width: 12px;
  height: 12px;
}

.lumira-table.hide-grade [data-col="grade"],
.lumira-table.hide-forecast [data-col="forecast"],
.lumira-table.hide-holdings [data-col="holdings"] {
  display: none;
}

/* Agent workflow strip */
.wf-strip {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: 12px 0 14px;
  border-bottom: 1px solid var(--divider);
}

.wf-title {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-right: 6px;
}

.wf-stage {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.wf-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-muted);
  flex-shrink: 0;
}

.wf-stage.wf-done .wf-dot { background: var(--accent-lime); }
.wf-stage.wf-pending .wf-dot { background: var(--status-warn); }
.wf-stage.wf-failed .wf-dot { background: var(--status-danger); }
.wf-stage.wf-skipped .wf-dot { background: transparent; border: 1px solid var(--divider-strong); }

.wf-name {
  font-size: 11.5px;
  color: var(--text-primary);
  letter-spacing: 0.02em;
}

.wf-meta {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.wf-link {
  width: 18px;
  height: 1px;
  background: var(--divider-strong);
}

.wf-tail {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  white-space: nowrap;
}

/* Rebalance proposal note */
.rebal-note {
  font-size: 11px;
  color: var(--text-muted);
  padding: 8px 0 0;
  letter-spacing: 0.01em;
}

/* Page footer brand lockup */
.page-foot .pf-brand {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--text-secondary);
  margin-right: auto;
}

.page-foot .pf-brand-sep {
  color: var(--accent-lime);
}

.page-foot .pf-brand-full {
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

/* Research Memory */
.mem-index {
  display: flex;
  flex-wrap: wrap;
  border-top: 1px solid var(--divider);
  border-bottom: 1px solid var(--divider);
}

.mem-index-cell {
  flex: 1 1 0;
  min-width: 132px;
  padding: 14px 20px 14px 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  border-right: 1px solid var(--divider);
  margin-right: 20px;
}

.mem-index-cell:last-child {
  border-right: none;
  margin-right: 0;
  padding-right: 0;
}

.mem-index-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.mem-index-val {
  font-size: 19px;
  color: var(--text-primary);
  letter-spacing: 0.02em;
}

.mem-index-wide {
  flex: 1.4 1 0;
}

.mem-dim {
  color: var(--text-muted);
}

.mem-table td {
  white-space: normal;
}

.mem-cat {
  font-size: 11px;
  color: var(--text-secondary);
  border: 1px solid var(--divider-strong);
  padding: 1px 6px;
  white-space: nowrap;
}

.mem-level {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.mem-level.mem-good { color: var(--accent-lime); }
.mem-level.mem-info { color: var(--text-muted); }
.mem-level.mem-warn { color: var(--status-warn); }
.mem-level.mem-danger { color: var(--status-danger); }

.mem-msg {
  white-space: normal;
  color: var(--text-primary);
  line-height: 1.5;
}

.mem-empty {
  color: var(--text-muted);
  font-size: 12px;
}

.mem-snap-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 4px 0 10px;
}

.mem-snap {
  font-size: 11.5px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--divider-strong);
  padding: 2px 0;
}

.mem-note {
  font-size: 11px;
  color: var(--text-muted);
  padding-top: 8px;
}

.mem-pending-card .section-title {
  color: var(--text-secondary);
}

.mem-pending-row {
  display: grid;
  grid-template-columns: 74px 200px 1fr;
  gap: 16px;
  align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px solid var(--divider);
}

.mem-pending-row:last-child {
  border-bottom: none;
}

.mem-pending-tag {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--status-warn);
  border: 1px solid var(--status-warn);
  padding: 1px 5px;
  justify-self: start;
}

.mem-pending-title {
  font-size: 12.5px;
  color: var(--text-primary);
}

.mem-pending-body {
  font-size: 11.5px;
  color: var(--text-muted);
  line-height: 1.55;
}

@media (max-width: 900px) {
  .mem-pending-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }
  .wf-tail {
    margin-left: 0;
    width: 100%;
  }
}

/* 7-item navigation: keep all labels visible at 1440px */
@media (max-width: 1560px) {
  .signal-meta {
    display: none;
  }
  .topnav {
    gap: 16px;
    padding: 0 24px;
  }
  .topnav-link {
    padding: 0 11px;
    font-size: 11.5px;
    letter-spacing: 0.07em;
  }
}

/* Inline instrument expansion inside the signal matrix */
.row-open {
  margin-left: 10px;
  width: 20px;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  font-size: 11px;
  cursor: pointer;
  opacity: 0.35;
  transition: opacity var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.lumira-table tbody tr:hover .row-open {
  opacity: 1;
}

.row-open:hover {
  color: var(--accent-lime);
  border-color: var(--divider-strong);
}

tr.row-expanded .row-open {
  opacity: 1;
  color: var(--accent-lime);
}

.detail-row[hidden] {
  display: none;
}

.detail-row > td {
  padding: 0 !important;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--divider-strong);
}

.detail-panel {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 40px;
  padding: 16px 22px 18px;
  border-left: 2px solid var(--accent-lime);
}

.detail-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 130px;
}

.detail-label {
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.detail-field > span:last-child {
  font-size: 12px;
  color: var(--text-primary);
}

.detail-wide {
  flex: 1 1 360px;
}

.detail-wide > span:last-child {
  font-size: 11.5px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   v1.2 — Two-column terminal shell: account rail + main column
   Left rail = persistent account context (nav, cash, positions/targets, risk)
   Main column = equity curve → market thermometer → execution → matrix
   ========================================================================== */

.app-body {
  display: flex;
  align-items: flex-start;
  flex: 1;
  min-width: 0;
}

.app-body .main-area {
  flex: 1 1 auto;
  min-width: 0;
}

.app-body.rail-collapsed .rail {
  display: none;
}

/* ---- Rail ---------------------------------------------------------------- */

.rail {
  flex: 0 0 268px;
  width: 268px;
  position: sticky;
  top: var(--topnav-height);
  height: calc(100vh - var(--topnav-height));
  overflow-y: auto;
  overscroll-behavior: contain;
  border-right: 1px solid var(--divider);
  padding: 22px 20px 40px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  scrollbar-width: thin;
}

.rail::-webkit-scrollbar {
  width: 4px;
}

.rail::-webkit-scrollbar-thumb {
  background: var(--divider-strong);
}

.rail-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.rail-eyebrow {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.rail-source {
  font-size: 9px;
  color: var(--text-muted);
  border: 1px solid var(--divider);
  padding: 1px 5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.rail-nav-value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 29px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.05;
}

.rail-nav-delta {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
}

.rail-nav-label {
  font-family: var(--font-sans);
  font-size: 9px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.rail-spark {
  margin-top: 12px;
}

.rail-spark .spark-svg {
  display: block;
  width: 100%;
  height: 44px;
}

.rail-pairs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--divider);
  border-bottom: 1px solid var(--divider);
}

.rail-pair {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 9px 0;
  min-width: 0;
}

.rail-pair:nth-child(odd) {
  padding-right: 12px;
}

.rail-pair:nth-child(even) {
  padding-left: 12px;
  border-left: 1px solid var(--divider);
}

.rp-label {
  font-size: 9px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
}

.rp-value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  font-weight: 600;
}

.rail-sec-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--divider);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.rail-sec-note {
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 400;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--text-muted);
}

.rail-pos-list {
  display: flex;
  flex-direction: column;
}

.rail-pos {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 100%;
  padding: 9px 0;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--divider);
  color: inherit;
  font-family: inherit;
  text-align: left;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.rail-pos:hover {
  background: var(--bg-hover);
}

.rail-pos.is-active {
  background: var(--bg-hover);
}

.rail-pos-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.rail-pos-tk {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.rail-swatch {
  width: 6px;
  height: 6px;
  display: inline-block;
  flex-shrink: 0;
}

.rail-pos-w {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 11.5px;
  color: var(--text-primary);
}

.rail-pos-arrow {
  margin-left: 6px;
  font-size: 10.5px;
  color: var(--text-muted);
}

.rail-pos-bar {
  position: relative;
  display: block;
  height: 2px;
  background: var(--divider);
}

.rail-pos-bar i {
  position: absolute;
  left: 0;
  top: 0;
  height: 2px;
  display: block;
}

.rail-pos-bar b {
  position: absolute;
  top: -2px;
  width: 1px;
  height: 6px;
  background: var(--text-secondary);
  display: block;
}

.rail-pos-bot {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-muted);
}

.rail-pos-mv {
  color: var(--text-secondary);
}

.rail-pos-note {
  font-family: var(--font-sans);
  font-size: 10px;
}

.rail-status {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding-top: 10px;
}

.rail-risk-note {
  display: block;
  padding-top: 8px;
  line-height: 1.55;
}

.rail-foot {
  margin-top: auto;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding-top: 12px;
  border-top: 1px solid var(--divider);
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Rail toggle (top nav) */
.rail-toggle {
  width: 28px;
  height: 26px;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 3px;
  padding: 0 6px;
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  flex-shrink: 0;
}

.rail-toggle-bar {
  display: block;
  width: 100%;
  height: 1px;
  background: var(--text-secondary);
}

.rail-toggle:hover {
  border-color: var(--divider-strong);
}

.rail-toggle.is-off .rail-toggle-bar:nth-child(2) {
  opacity: 0.35;
}

/* ---- Overview hero: total capital curve ---------------------------------- */

.hero-card {
  padding: 26px 0 0;
  border-bottom: 1px solid var(--divider);
}

.hero-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.hero-label {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.hero-label-sep {
  color: var(--text-muted);
}

.hero-label-note {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.03em;
  text-transform: none;
  color: var(--text-muted);
}

.hero-value {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 44px;
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.02;
}

.hero-delta {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
}

.hero-delta-label {
  font-family: var(--font-sans);
  font-size: 9.5px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.hero-stats {
  display: flex;
  gap: 34px;
  flex-wrap: wrap;
  padding-bottom: 2px;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.hs-label {
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
}

.hs-value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 15px;
  font-weight: 600;
}

.hero-chart {
  margin-top: 18px;
}

.equity-svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

.hero-empty {
  padding: 40px 0 44px;
  font-size: 12px;
  color: var(--text-muted);
  border-top: 1px dashed var(--divider);
  border-bottom: 1px dashed var(--divider);
}

.hero-foot {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 10px 0 12px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

/* ---- Uniform metric grid (replaces the ragged stat strips) --------------- */

.metric-grid {
  display: grid;
  gap: 0;
}

.metric-grid.cols-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.metric-grid.cols-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.metric-cell {
  min-width: 0;
  padding: 14px 20px;
  border-left: 1px solid var(--divider);
  border-top: 1px solid var(--divider);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.metric-grid.cols-3 .metric-cell:nth-child(3n + 1) {
  border-left: none;
  padding-left: 0;
}

.metric-grid.cols-3 .metric-cell:nth-child(-n + 3) {
  border-top: none;
  padding-top: 2px;
}

.metric-grid.cols-4 .metric-cell:nth-child(4n + 1) {
  border-left: none;
  padding-left: 0;
}

.metric-grid.cols-4 .metric-cell:nth-child(-n + 4) {
  border-top: none;
  padding-top: 2px;
}

.metric-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 14px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
}

.metric-label > span:first-child {
  overflow: hidden;
  text-overflow: ellipsis;
}

.metric-value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 23px;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.25;
  color: var(--text-primary);
}

.metric-value .delta {
  font-size: 23px;
}

.metric-sub {
  min-height: 32px;
  font-size: 11px;
  line-height: 1.5;
  color: var(--text-muted);
}

.section-mono {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  white-space: nowrap;
}

/* ---- Responsive ---------------------------------------------------------- */

@media (max-width: 1180px) {
  .rail,
  .rail-toggle {
    display: none;
  }
}

@media (max-width: 1100px) {
  .metric-grid.cols-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .metric-grid.cols-4 .metric-cell:nth-child(4n + 1) {
    border-left: 1px solid var(--divider);
    padding-left: 20px;
  }
  .metric-grid.cols-4 .metric-cell:nth-child(2n + 1) {
    border-left: none;
    padding-left: 0;
  }
  .metric-grid.cols-4 .metric-cell:nth-child(-n + 4) {
    border-top: 1px solid var(--divider);
    padding-top: 14px;
  }
  .metric-grid.cols-4 .metric-cell:nth-child(-n + 2) {
    border-top: none;
    padding-top: 2px;
  }
}

@media (max-width: 900px) {
  .hero-value {
    font-size: 34px;
  }
  .hero-stats {
    gap: 22px;
  }
  .metric-grid.cols-3,
  .metric-grid.cols-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .metric-grid.cols-3 .metric-cell:nth-child(3n + 1) {
    border-left: 1px solid var(--divider);
    padding-left: 20px;
  }
  .metric-grid.cols-3 .metric-cell:nth-child(2n + 1),
  .metric-grid.cols-4 .metric-cell:nth-child(2n + 1) {
    border-left: none;
    padding-left: 0;
  }
  .metric-grid.cols-3 .metric-cell:nth-child(-n + 3),
  .metric-grid.cols-4 .metric-cell:nth-child(-n + 4) {
    border-top: 1px solid var(--divider);
    padding-top: 14px;
  }
  .metric-grid.cols-3 .metric-cell:nth-child(-n + 2),
  .metric-grid.cols-4 .metric-cell:nth-child(-n + 2) {
    border-top: none;
    padding-top: 2px;
  }
}