/* Numeraire Journal — thin skin over Bootstrap 5.3 dark theme.
   Numbers, density, and accent — not a redesign of every component. */

:root,
[data-bs-theme="dark"] {
  --nj-accent: #2dd4bf;
  --nj-accent-dim: rgba(45, 212, 191, 0.15);
  --nj-sidebar-width: 15.5rem;
  --nj-pnl-pos: #34d399;
  --nj-pnl-neg: #f87171;
  --bs-body-font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --bs-link-color: var(--nj-accent);
  --bs-link-hover-color: #5eead4;
  --bs-primary: #2dd4bf;
  --bs-primary-rgb: 45, 212, 191;
}

.btn-primary {
  --bs-btn-bg: #0d9488;
  --bs-btn-border-color: #0d9488;
  --bs-btn-hover-bg: #14b8a6;
  --bs-btn-hover-border-color: #14b8a6;
  --bs-btn-active-bg: #0f766e;
  --bs-btn-active-border-color: #0f766e;
  --bs-btn-color: #042f2e;
  --bs-btn-hover-color: #042f2e;
  --bs-btn-active-color: #042f2e;
}

body {
  min-height: 100vh;
  font-feature-settings: "tnum" 1;
  font-variant-numeric: tabular-nums;
}

/* --- App shell ----------------------------------------------------------- */

.nj-shell {
  display: flex;
  min-height: 100vh;
}

.nj-sidebar {
  width: var(--nj-sidebar-width);
  flex-shrink: 0;
  background: color-mix(in srgb, var(--bs-body-bg) 70%, #000);
  border-right: 1px solid var(--bs-border-color);
  display: flex;
  flex-direction: column;
  padding: 1.25rem 0.85rem;
}

.nj-brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.35rem 0.65rem 1.25rem;
  text-decoration: none;
  color: var(--bs-body-color);
  border-bottom: 1px solid var(--bs-border-color);
  margin-bottom: 1rem;
}

.nj-brand-mark {
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 0.4rem;
  background: linear-gradient(135deg, var(--nj-accent), #0f766e);
  display: inline-grid;
  place-items: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: #042f2e;
}

.nj-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.nj-brand-text strong {
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}

.nj-brand-text span {
  font-size: 0.7rem;
  color: var(--bs-secondary-color);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.nj-nav {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  flex: 1;
}

.nj-nav a {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 0.75rem;
  border-radius: 0.45rem;
  color: var(--bs-secondary-color);
  text-decoration: none;
  font-size: 0.9rem;
}

.nj-nav a:hover {
  background: var(--bs-tertiary-bg);
  color: var(--bs-body-color);
}

.nj-nav a.active {
  background: var(--nj-accent-dim);
  color: var(--nj-accent);
}

.nj-nav a i {
  font-size: 1.05rem;
  width: 1.15rem;
  text-align: center;
}

.nj-nav-label {
  margin: 1rem 0.75rem 0.35rem;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--bs-secondary-color);
}

.nj-sidebar-foot {
  border-top: 1px solid var(--bs-border-color);
  padding-top: 0.85rem;
  margin-top: 0.85rem;
  font-size: 0.8rem;
  color: var(--bs-secondary-color);
}

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

.nj-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--bs-border-color);
  background: color-mix(in srgb, var(--bs-body-bg) 85%, transparent);
}

.nj-topbar h1 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 600;
}

.nj-topbar .muted {
  margin: 0.15rem 0 0;
  font-size: 0.8rem;
  color: var(--bs-secondary-color);
}

.nj-content {
  padding: 1.35rem 1.5rem 2rem;
  flex: 1;
}

/* --- Cards / metrics ----------------------------------------------------- */

.nj-metric {
  background: var(--bs-tertiary-bg);
  border: 1px solid var(--bs-border-color);
  border-radius: 0.65rem;
  padding: 1rem 1.1rem;
  height: 100%;
}

.nj-metric .label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--bs-secondary-color);
  margin-bottom: 0.35rem;
}

.nj-metric .value {
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.nj-metric .hint {
  margin-top: 0.35rem;
  font-size: 0.75rem;
  color: var(--bs-secondary-color);
}

.nj-panel {
  background: var(--bs-tertiary-bg);
  border: 1px solid var(--bs-border-color);
  border-radius: 0.65rem;
  overflow: hidden;
  height: 100%;
}

.nj-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.85rem 1.1rem;
  border-bottom: 1px solid var(--bs-border-color);
}

.nj-panel-head h2 {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 600;
}

.nj-panel-body {
  padding: 0.85rem 1.1rem 1.1rem;
}

.nj-panel-body.tight {
  padding: 0;
}

.nj-panel table {
  margin: 0;
  font-size: 0.85rem;
}

.nj-panel table th {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--bs-secondary-color);
  font-weight: 500;
  border-bottom-color: var(--bs-border-color);
}

.nj-num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.nj-pnl-pos {
  color: var(--nj-pnl-pos);
}

.nj-pnl-neg {
  color: var(--nj-pnl-neg);
}

.nj-empty {
  padding: 2rem 1rem;
  text-align: center;
  color: var(--bs-secondary-color);
  font-size: 0.9rem;
}

/* --- About / invite blurb ------------------------------------------------ */

.nj-about {
  padding: 1.1rem 1.25rem 1.15rem;
  border-radius: 0.5rem;
  border: 1px solid color-mix(in srgb, var(--nj-accent) 28%, var(--bs-border-color));
  background:
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--nj-accent) 12%, transparent),
      transparent 55%
    ),
    color-mix(in srgb, var(--bs-body-bg) 85%, #0f172a);
}

.nj-about-kicker {
  margin: 0 0 0.35rem;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--nj-accent);
}

.nj-about-lede {
  margin: 0;
  max-width: 42rem;
  font-size: 1.05rem;
  line-height: 1.45;
  font-weight: 500;
  color: var(--bs-body-color);
}

.nj-about-sub {
  margin: 0.55rem 0 0;
  max-width: 40rem;
  font-size: 0.85rem;
  line-height: 1.45;
  color: var(--bs-secondary-color);
}

/* --- What-if sandbox ----------------------------------------------------- */

.nj-whatif {
  border-color: color-mix(in srgb, var(--nj-accent) 35%, var(--bs-border-color));
}

.nj-whatif-form {
  margin-bottom: 1rem;
}

.nj-whatif-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(8.5rem, 1fr));
  gap: 0.75rem 1rem;
  align-items: end;
}

.nj-whatif-grid label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin: 0;
  font-size: 0.75rem;
  color: var(--bs-secondary-color);
}

.nj-whatif-grid label span.hint {
  font-size: 0.68rem;
  color: var(--bs-secondary-color);
  opacity: 0.85;
}

.nj-whatif-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
  padding-bottom: 0.1rem;
}

.nj-whatif-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}

.nj-whatif-metrics .value .nj-rel-err,
.nj-whatif td .nj-rel-err {
  display: inline-block;
  margin-left: 0.35rem;
  font-size: 0.72em;
  font-weight: 500;
  color: var(--bs-secondary-color);
  vertical-align: baseline;
}

.nj-whatif-metrics-5 {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.nj-whatif-metrics-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 1100px) {
  .nj-whatif-metrics-5 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .nj-whatif-metrics,
  .nj-whatif-metrics-5 {
    grid-template-columns: 1fr;
  }
}

.nj-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.nj-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--bs-border-color);
  color: var(--bs-secondary-color);
  text-decoration: none;
  font-size: 0.8rem;
  background: transparent;
}

.nj-chip:hover {
  color: var(--bs-body-color);
  border-color: var(--nj-accent);
}

.nj-chip.active {
  background: var(--nj-accent-dim);
  border-color: var(--nj-accent);
  color: var(--nj-accent);
}

.nj-clickable tbody tr {
  cursor: pointer;
}

.nj-clickable tbody tr:hover {
  --bs-table-bg: color-mix(in srgb, var(--nj-accent) 8%, transparent);
}

.nj-asof-form {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nj-asof-label {
  margin: 0;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--bs-secondary-color);
}

.nj-asof-select {
  width: auto;
  min-width: 9.5rem;
}

.nj-pagination {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nj-chart {
  width: 100%;
  height: 22rem;
}

.nj-chart-ranges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.nj-panel-head .nj-chip {
  padding: 0.2rem 0.6rem;
  font-size: 0.75rem;
  cursor: pointer;
  background: transparent;
}

.nj-metric-compact .value {
  font-size: 1.15rem;
}

.nj-trade-page .nj-panel-head {
  padding: 0.55rem 0.85rem;
}

.nj-trade-page .nj-panel-body {
  padding: 0.75rem 0.85rem;
}

.nj-trade-page .nj-panel-body.tight {
  padding: 0;
}

.nj-inline-vals {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  color: var(--bs-secondary-color);
}

.nj-inline-vals strong {
  color: var(--bs-body-color);
  font-weight: 600;
}

.nj-compact-table {
  font-size: 0.82rem;
}

.nj-compact-table> :not(caption)>*>* {
  padding: 0.35rem 0.65rem;
}

.nj-market-split {
  display: grid;
  grid-template-columns: minmax(11.5rem, 13.5rem) minmax(0, 1fr);
  gap: 1rem;
  align-items: stretch;
}

.nj-kv {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.nj-kv>div {
  display: grid;
  grid-template-columns: 3.25rem 1fr;
  gap: 0.5rem;
  align-items: baseline;
  padding: 0.28rem 0;
  border-bottom: 1px solid color-mix(in srgb, var(--bs-border-color) 70%, transparent);
}

.nj-kv>div:last-child {
  border-bottom: 0;
}

.nj-kv dt {
  margin: 0;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--bs-secondary-color);
}

.nj-kv dd {
  margin: 0;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  text-align: right;
  font-size: 0.92rem;
}

.nj-kv-note dd {
  font-weight: 400;
  text-align: right;
  line-height: 1.25;
}

.nj-trade-charts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  min-width: 0;
}

.nj-chart-block {
  min-width: 0;
}

.nj-chart-label {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.72rem;
  margin-bottom: 0.25rem;
  color: var(--bs-body-color);
}

.nj-chart-sm {
  height: 11.5rem;
}

.nj-chart-md {
  height: 14.5rem;
}

.nj-greeks-delta-chart {
  height: min(28rem, 58vh);
  width: 100%;
  min-height: 22rem;
}

.nj-vol-payoff-row > [class*="col-"] {
  min-width: 0;
}

.nj-greeks-lab-body {
  padding-top: 0.7rem;
}

.nj-sym {
  font-family: "IBM Plex Serif", "Iowan Old Style", Georgia, serif;
  font-weight: 600;
  color: color-mix(in srgb, var(--bs-primary) 75%, #e2e8f0);
  margin-right: 0.2rem;
}

/* Quant Lab — dense single-screen layout */
.nj-quant-lab .nj-panel {
  margin-bottom: 0.55rem;
}

.nj-quant-setup-body {
  padding: 0.65rem 0.85rem !important;
}

.nj-quant-setup-top {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 0.55rem 1rem;
  margin-bottom: 0.55rem;
}

.nj-quant-type {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  font-size: 0.75rem;
  color: #94a3b8;
  max-width: 18rem;
  width: 100%;
}

.nj-quant-type .form-select {
  width: 100%;
}

.nj-quant-type-tag {
  font-size: 0.78rem;
  color: #94a3b8;
  padding-bottom: 0.2rem;
}

.nj-quant-params {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 0.45rem 0.65rem;
}

.nj-quant-params label {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  font-size: 0.72rem;
  color: #94a3b8;
  min-width: 5.25rem;
  max-width: 6.5rem;
}

.nj-quant-params input.form-control,
.nj-quant-params select.form-select {
  min-width: 5.25rem;
  max-width: 6.5rem;
  padding: 0.2rem 0.4rem;
  font-size: 0.8rem;
}

.nj-quant-actions {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding-bottom: 0.05rem;
}

.nj-quant-edu-body {
  padding: 0.55rem 0.85rem !important;
}

.nj-quant-edu-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.35rem 1rem;
  margin-bottom: 0.4rem;
  font-size: 0.85rem;
}

.nj-quant-edu-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 0.65rem 1.25rem;
}

.nj-quant-edu-block-wide {
  grid-column: 1 / -1;
}

@media (max-width: 900px) {
  .nj-quant-edu-grid {
    grid-template-columns: 1fr;
  }
}

.nj-quant-edu-label {
  display: block;
  font-size: 0.7rem;
  color: #94a3b8;
  margin-bottom: 0.15rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.nj-quant-edu-math {
  overflow-x: auto;
  color: #e2e8f0;
}

.nj-quant-edu-math .katex-display {
  margin: 0.15rem 0;
}

.nj-quant-edu-math-sub .katex-display {
  margin: 0.1rem 0 0;
}

.nj-quant-edu-math-sub {
  opacity: 0.9;
  font-size: 0.92em;
}

.nj-quant-edu-note {
  font-size: 0.72rem;
  color: #94a3b8;
  margin-top: 0.25rem;
}

.nj-quant-crr-body {
  padding: 0.55rem 0.85rem !important;
}

.nj-crr-tree {
  width: 100%;
  min-height: 12rem;
  margin: 0.35rem 0 0.75rem;
  overflow-x: auto;
}

.nj-crr-tree svg {
  display: block;
  margin: 0 auto;
  max-width: 100%;
  height: auto;
}

.nj-crr-tree .link {
  stroke: #475569;
  stroke-width: 1.25;
  fill: none;
}

.nj-crr-tree .node-disc {
  fill: #0f172a;
  stroke: #64748b;
  stroke-width: 1.25;
}

.nj-crr-tree .node-disc.ee {
  fill: color-mix(in srgb, var(--nj-accent) 35%, #0f172a);
  stroke: var(--nj-accent);
}

.nj-crr-tree .node-label {
  fill: #e2e8f0;
  font-size: 10px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  text-anchor: middle;
}

.nj-crr-tree .node-sub {
  fill: #94a3b8;
  font-size: 9px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  text-anchor: middle;
}

.nj-crr-table {
  max-width: 42rem;
}

.nj-crr-table tr.nj-crr-ee td {
  color: var(--nj-accent);
}

.nj-quant-sim-body {
  padding: 0.65rem 0.85rem !important;
}

.nj-sim-paths-chart {
  height: 22rem;
  min-height: 22rem;
  margin-top: 0.55rem;
  border: 1px solid color-mix(in srgb, var(--bs-border-color) 70%, transparent);
  border-radius: 0.3rem;
  background:
    radial-gradient(120% 80% at 10% 0%, rgba(45, 212, 191, 0.06), transparent 55%),
    color-mix(in srgb, #020617 55%, transparent);
}

.nj-quant-sim-meta {
  margin-bottom: 0.15rem;
}

/* Quant Lab hub — two workspaces */
.nj-lab-hub {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  min-height: min(62vh, 28rem);
}

@media (max-width: 900px) {
  .nj-lab-hub {
    grid-template-columns: 1fr;
    min-height: 0;
  }
}

.nj-lab-tile {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 18rem;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--bs-border-color) 85%, transparent);
  border-radius: 0.35rem;
  text-decoration: none;
  color: #f8fafc;
  isolation: isolate;
  transition: border-color 0.2s ease, transform 0.25s ease;
}

.nj-lab-tile:hover {
  border-color: color-mix(in srgb, var(--nj-accent) 55%, var(--bs-border-color));
  color: #f8fafc;
  transform: translateY(-2px);
}

.nj-lab-tile-media {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.02);
  transition: transform 0.45s ease;
  z-index: 0;
}

.nj-lab-tile:hover .nj-lab-tile-media {
  transform: scale(1.06);
}

.nj-lab-tile-shade {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(
      180deg,
      rgba(2, 6, 23, 0.15) 0%,
      rgba(2, 6, 23, 0.45) 45%,
      rgba(2, 6, 23, 0.88) 100%
    );
}

.nj-lab-tile-body {
  position: relative;
  z-index: 2;
  padding: 1.25rem 1.35rem 1.35rem;
  width: 100%;
}

.nj-lab-tile-kicker {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--nj-accent);
  margin-bottom: 0.35rem;
}

.nj-lab-tile h2 {
  font-size: 1.45rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  margin: 0 0 0.35rem;
  color: #f8fafc;
}

.nj-lab-tile p {
  margin: 0 0 0.85rem;
  max-width: 28rem;
  font-size: 0.88rem;
  color: #cbd5e1;
  line-height: 1.4;
}

.nj-lab-tile-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: #f8fafc;
}

.nj-lab-tile-cta i {
  transition: transform 0.2s ease;
}

.nj-lab-tile:hover .nj-lab-tile-cta i {
  transform: translateX(3px);
}

.nj-lab-hub-note {
  margin-top: 0.85rem;
}

.nj-lab-hub-note code {
  font-size: 0.78em;
}

.nj-quant-result-body {
  padding: 0.55rem 0.85rem !important;
}

.nj-quant-result-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.75rem 1.5rem;
}

.nj-quant-pv .label {
  display: block;
  font-size: 0.7rem;
  color: #94a3b8;
  margin-bottom: 0;
}

.nj-quant-pv .value {
  font-size: 1.35rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  color: #f8fafc;
  font-variant-numeric: tabular-nums;
  line-height: 1.15;
}

.nj-quant-greeks {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  font-size: 0.82rem;
  font-variant-numeric: tabular-nums;
  color: #e2e8f0;
}

.nj-quant-charts-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.35rem 1rem;
  margin-bottom: 0.35rem;
  font-size: 0.85rem;
}

.nj-quant-lab .nj-greeks-lab-body {
  padding-top: 0.55rem;
  padding-bottom: 0.55rem;
}

.nj-quant-greeks-grid.row {
  --bs-gutter-x: 0.75rem;
  --bs-gutter-y: 0.5rem;
}

.nj-quant-lab .nj-greeks-grid .nj-chart.nj-greeks-panel-chart {
  height: 10.5rem;
  min-height: 10.5rem;
  max-height: 10.5rem;
}

.nj-quant-tenor-table {
  margin-top: 0.5rem;
  max-width: 28rem;
}

.nj-quant-tenor-table th,
.nj-quant-tenor-table td {
  padding: 0.2rem 0.4rem;
  font-size: 0.78rem;
}

.nj-greeks-inputs {
  margin-bottom: 0.65rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid color-mix(in srgb, var(--bs-border-color) 80%, transparent);
}

/* Hard 2×2: Bootstrap .row > .col-6; keep chart height below .nj-chart default. */
.nj-greeks-grid.row {
  --bs-gutter-x: 1.25rem;
  --bs-gutter-y: 1.1rem;
  margin-top: 0;
}

.nj-greeks-grid > [class*="col-"] {
  min-width: 0;
}

.nj-greeks-grid .nj-chart.nj-greeks-panel-chart {
  height: 15rem;
  min-height: 15rem;
  max-height: 15rem;
  width: 100%;
}

.nj-chart-3d {
  height: min(32rem, 62vh);
  width: 100%;
}

.nj-chart-3d-sm {
  height: 18rem;
}

.nj-curve-charts {
  grid-template-columns: 1fr 1fr;
}

.nj-scroll-table {
  max-height: 12rem;
  overflow: auto;
  border: 1px solid var(--bs-border-color);
  border-radius: 0.45rem;
}

.nj-scroll-table-lg {
  max-height: min(22rem, 42vh);
}

.nj-scroll-table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--bs-tertiary-bg);
}

@media (max-width: 1100px) {
  .nj-trade-charts {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 800px) {
  .nj-market-split {
    grid-template-columns: 1fr;
  }
}

.nj-market-leg-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.85rem;
  padding-bottom: 0.55rem;
  border-bottom: 1px solid var(--bs-border-color);
}

.nj-market-flags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.nj-market-df-note code {
  color: var(--nj-accent);
}

/* --- Login --------------------------------------------------------------- */

.nj-login {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(20rem, 26rem) 1fr;
}

.nj-login-form {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100vh;
  padding: 2.5rem 2.5rem 1.5rem;
  background: var(--bs-body-bg);
  border-right: 1px solid var(--bs-border-color);
}

.nj-login-form-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 22rem;
}

.nj-login-form .nj-brand {
  border: 0;
  margin: 0 0 2rem;
  padding: 0;
}

.nj-login-form h1 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.nj-login-form .lede {
  color: var(--bs-secondary-color);
  margin-bottom: 1.75rem;
  font-size: 0.95rem;
}

.nj-login-powered {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--bs-border-color);
}

.nj-login-powered-label {
  display: block;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--bs-secondary-color);
  margin-bottom: 0.55rem;
}

.nj-login-tech {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.nj-login-tech li {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: color-mix(in srgb, var(--bs-body-color) 82%, var(--bs-secondary-color));
  padding: 0.28rem 0.6rem 0.28rem 0.45rem;
  border: 1px solid var(--bs-border-color);
  border-radius: 999px;
  background: color-mix(in srgb, var(--bs-tertiary-bg) 80%, transparent);
}

.nj-login-tech img {
  display: block;
  width: 0.95rem;
  height: 0.95rem;
  opacity: 0.92;
}

.nj-login-art {
  position: relative;
  overflow: hidden;
  background: #020617;
}

.nj-login-art-base {
  position: absolute;
  inset: 0;
  background:
    url("../img/login-bg.png") center / cover no-repeat;
  transform: scale(1.02);
}

.nj-login-art-photo {
  position: absolute;
  right: 7%;
  top: 50%;
  width: min(48%, 28rem);
  margin: 0;
  transform: translateY(-52%) rotate(2.5deg);
  border-radius: 0.55rem;
  overflow: hidden;
  box-shadow:
    0 1.5rem 3.5rem rgba(0, 0, 0, 0.55),
    0 0 0 1px rgba(255, 255, 255, 0.08);
  z-index: 1;
}

.nj-login-art-photo img {
  display: block;
  width: 100%;
  height: auto;
  vertical-align: middle;
}

.nj-login-art-scrim {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(105deg, rgba(2, 6, 23, 0.72) 0%, rgba(2, 6, 23, 0.28) 42%, rgba(2, 6, 23, 0.15) 70%, rgba(2, 6, 23, 0.45) 100%),
    linear-gradient(0deg, rgba(2, 6, 23, 0.55) 0%, transparent 38%);
}

.nj-login-art-caption {
  position: absolute;
  left: 2rem;
  bottom: 3.25rem;
  right: 2rem;
  z-index: 3;
  color: rgba(255, 255, 255, 0.92);
  max-width: 26rem;
}

.nj-login-art-kicker {
  margin: 0 0 0.55rem;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--nj-accent);
}

.nj-login-art-caption strong {
  display: block;
  font-size: 1.45rem;
  font-weight: 600;
  margin-bottom: 0.65rem;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.nj-login-art-caption p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.78);
}

.nj-login-art-caption .nj-login-art-note {
  margin-top: 0.75rem;
  font-size: 0.82rem;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.55);
}

.nj-login-photo-credit {
  position: absolute;
  left: 2rem;
  bottom: 1.15rem;
  z-index: 3;
  margin: 0;
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.38);
}

@media (max-width: 1100px) {
  .nj-login-art-photo {
    width: min(52%, 22rem);
    right: 4%;
  }
}

@media (max-width: 900px) {
  .nj-login {
    grid-template-columns: 1fr;
  }

  .nj-login-art {
    display: none;
  }

  .nj-login-form {
    min-height: 100vh;
  }

  .nj-shell {
    flex-direction: column;
  }

  .nj-sidebar {
    width: 100%;
    border-right: 0;
    border-bottom: 1px solid var(--bs-border-color);
  }

  .nj-nav {
    flex-direction: row;
    flex-wrap: wrap;
  }
}