/* ─────────────────────────────────────────────────────────────────────────
   detail.css  —  Strategy detail view + all classes used by detail.js
   Organised: layout → hero → badges → sections → table → chart →
              pnl-grid → risk-warning → building-blocks →
              slider-controls → sidebar → related → tags → utilities
───────────────────────────────────────────────────────────────────────── */

/* ── Utility ── */
.hidden { display: none !important; }

/* ── Detail view container transitions ── */
.detail-view {
  display: none;
  min-height: 60vh;
}
.detail-view.active {
  display: block;
  animation: fadeIn 220ms ease both;
}
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .detail-view.active { animation: none; }
}

/* ── Hero ── */
.detail-hero {
  padding-block: clamp(var(--space-10), 6vw, var(--space-16));
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}
.detail-hero-inner {
  max-width: var(--content-default);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

/* Back link */
.detail-back {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-sm); color: var(--color-text-muted);
  text-decoration: none; margin-bottom: var(--space-6);
  transition: color var(--transition);
}
.detail-back:hover { color: var(--color-primary); }

/* Header row */
.detail-header {
  display: flex; align-items: flex-start; gap: var(--space-5); flex-wrap: wrap;
}
.detail-icon {
  width: 72px; height: 72px; border-radius: var(--radius-xl); flex-shrink: 0;
  background: var(--color-primary-highlight);
  border: 2px solid var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 2.4rem;
}
.detail-title-group { display: flex; flex-direction: column; gap: var(--space-3); }
.detail-name {
  font-family: var(--font-display);
  font-size: var(--text-2xl); color: var(--color-text);
  line-height: 1.1; margin: 0;
}
.detail-badges { display: flex; flex-wrap: wrap; gap: var(--space-2); }

/* ── Badges ── */
.badge {
  display: inline-flex; align-items: center;
  font-size: var(--text-xs); font-weight: 700;
  padding: 3px var(--space-3); border-radius: var(--radius-full);
  border: 1px solid; white-space: nowrap;
}
.badge-defined   { color: var(--color-blue);    border-color: var(--color-blue);    background: var(--color-blue-highlight); }
.badge-undefined { color: var(--color-error);   border-color: var(--color-error);   background: var(--color-error-highlight); }
.badge-credit    { color: var(--color-success);  border-color: var(--color-success);  background: var(--color-success-highlight); }
.badge-debit     { color: var(--color-gold);     border-color: var(--color-gold);     background: var(--color-gold-highlight); }
.badge-c1 { color: var(--color-success); border-color: var(--color-success); background: var(--color-success-highlight); }
.badge-c2 { color: var(--color-gold);    border-color: var(--color-gold);    background: var(--color-gold-highlight); }
.badge-c3 { color: var(--color-error);   border-color: var(--color-error);   background: var(--color-error-highlight); }

/* ── Body Layout ── */
.detail-body {
  max-width: var(--content-default);
  margin-inline: auto;
  padding-inline: var(--space-6);
  padding-block: clamp(var(--space-8), 5vw, var(--space-16));
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--space-8);
  align-items: start;
}
@media (max-width: 860px) { .detail-body { grid-template-columns: 1fr; } }

.detail-main    { display: flex; flex-direction: column; gap: var(--space-8); }
.detail-sidebar {
  display: flex; flex-direction: column; gap: var(--space-5);
  position: sticky; top: calc(var(--space-16) + var(--space-4));
}
@media (max-width: 860px) { .detail-sidebar { position: static; order: -1; } }

/* ── Sections ── */
.detail-section { display: flex; flex-direction: column; gap: var(--space-4); }
.detail-section-title {
  font-family: var(--font-display);
  font-size: var(--text-lg); color: var(--color-text);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-divider);
  line-height: 1.2;
}
.detail-overview {
  font-size: var(--text-base); color: var(--color-text-muted);
  line-height: 1.75; max-width: 72ch;
}

/* Overview prose paragraph */
.detail-overview-text {
  font-size: var(--text-base);
  line-height: 1.75;
  color: var(--color-text-muted);
  max-width: 70ch;
}

/* Row of tag chips below overview text */
.detail-tags-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

/* Individual tag chip (neutral style used in overview) */
.detail-tag {
  font-size: var(--text-xs); font-weight: 600;
  padding: 3px var(--space-3); border-radius: var(--radius-full);
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}

/* ── P&L Formula Grid ── */
.pnl-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}
@media (max-width: 540px) { .pnl-grid { grid-template-columns: 1fr; } }

.pnl-card {
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  border: 1px solid;
  display: flex; flex-direction: column; gap: var(--space-1);
}
.pnl-card-label {
  font-size: var(--text-xs); font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.06em;
}
.pnl-card-value {
  font-size: var(--text-sm); font-weight: 600; color: var(--color-text);
  line-height: 1.4;
}
.pnl-max-profit { background: var(--color-success-highlight); border-color: var(--color-success); }
.pnl-max-profit .pnl-card-label { color: var(--color-success); }
.pnl-max-loss   { background: var(--color-error-highlight);   border-color: var(--color-error); }
.pnl-max-loss   .pnl-card-label { color: var(--color-error); }
.pnl-breakeven  { background: var(--color-surface-offset);    border-color: var(--color-border); }
.pnl-breakeven  .pnl-card-label { color: var(--color-text-muted); }
.pnl-scenario   { background: var(--color-primary-highlight);  border-color: var(--color-primary); grid-column: 1 / -1; }
.pnl-scenario   .pnl-card-label { color: var(--color-primary); }

/* ── Legs Table ── */
.legs-table {
  width: 100%; border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--color-border);
}
.legs-table th {
  background: var(--color-surface-offset);
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs); font-weight: 700;
  color: var(--color-text-muted); text-align: left;
  text-transform: uppercase; letter-spacing: 0.05em; white-space: nowrap;
}
.legs-table td {
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm); color: var(--color-text);
  border-top: 1px solid var(--color-divider);
}
.legs-table tr:hover td { background: var(--color-surface-offset); }
.leg-action-buy  { color: var(--color-success); font-weight: 700; }
.leg-action-sell { color: var(--color-error);   font-weight: 700; }
.leg-action-own  { color: var(--color-blue);    font-weight: 700; }
.leg-action-hold { color: var(--color-text-muted); font-weight: 700; }
.leg-purpose     { color: var(--color-text-muted); font-size: var(--text-xs); }

/* Monospace strike cell */
.legs-td-strike {
  font-family: monospace;
  font-size: var(--text-xs);
}
/* Muted text cells (expiry, notes) */
.legs-td-muted {
  color: var(--color-text-muted);
}
/* Fallback when no legs are available */
.detail-legs-empty {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* ── Payoff Chart (detail page) ── */
.detail-chart-wrap {
  display: flex; flex-direction: column; gap: var(--space-4);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
}
.detail-chart-sliders {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
@media (max-width: 600px) { .detail-chart-sliders { grid-template-columns: 1fr; } }
.detail-chart-canvas-wrap {
  position: relative;
  height: 280px;
}
.detail-chart-canvas-wrap canvas {
  width: 100% !important;
  height: 100% !important;
}

/* Small helper text above chart with inline visualizer link */
.detail-chart-hint {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}
.detail-chart-hint a {
  color: var(--color-primary);
}

/* Card wrapper: canvas + pnl summary strip */
.detail-chart-card {
  padding: var(--space-4);
}

/* P&L strip below chart */
.detail-pnl-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-divider);
}
@media (max-width: 480px) { .detail-pnl-strip { grid-template-columns: 1fr; } }
.detail-pnl-item {
  display: flex; flex-direction: column; align-items: center;
  gap: var(--space-1); text-align: center;
}
.detail-pnl-label {
  font-size: var(--text-xs); font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--color-text-muted);
}
.detail-pnl-val {
  font-size: var(--text-sm); font-weight: 700;
  color: var(--color-text); font-variant-numeric: tabular-nums;
}

/* ── Slider controls (used inside .detail-chart-sliders) ── */
.control-group {
  display: flex; flex-direction: column; gap: var(--space-2);
}
.control-group label {
  font-size: var(--text-xs); font-weight: 600;
  color: var(--color-text-muted);
}
.slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  border-radius: var(--radius-full);
  background: var(--color-border);
  outline: none;
  cursor: pointer;
  accent-color: var(--color-primary);
  transition: background var(--transition);
}
.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--color-primary);
  cursor: pointer;
  box-shadow: 0 0 0 3px var(--color-primary-highlight);
  transition: box-shadow var(--transition);
}
.slider::-moz-range-thumb {
  width: 16px; height: 16px;
  border: none;
  border-radius: 50%;
  background: var(--color-primary);
  cursor: pointer;
  box-shadow: 0 0 0 3px var(--color-primary-highlight);
}
.slider:hover::-webkit-slider-thumb,
.slider:focus::-webkit-slider-thumb { box-shadow: 0 0 0 5px var(--color-primary-highlight); }

/* ── Risk Warning ── */
.risk-warning {
  display: flex; gap: var(--space-4);
  padding: var(--space-5); border-radius: var(--radius-lg);
  background: var(--color-error-highlight);
  border: 1px solid var(--color-error);
}
.risk-warning-icon {
  font-size: 1.8rem; flex-shrink: 0;
  line-height: 1;
}
.risk-warning-body { display: flex; flex-direction: column; gap: var(--space-2); }
.risk-warning-title {
  font-size: var(--text-base); font-weight: 700;
  color: var(--color-error);
}
.risk-warning-text {
  font-size: var(--text-sm); color: var(--color-text-muted);
  line-height: 1.65;
}
.risk-warning-link {
  font-size: var(--text-sm); font-weight: 600;
  color: var(--color-error); text-decoration: none;
  display: inline-flex; align-items: center; gap: var(--space-1);
}
.risk-warning-link:hover { text-decoration: underline; }

/* Defined-risk alternatives block inside risk-warning */
.risk-warning-alternatives {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-error);
}
.risk-warning-alt-label {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-error);
}
.risk-warning-alt-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-2);
}
.risk-warning-alt-links a {
  font-size: var(--text-sm);
  color: var(--color-primary);
  text-decoration: underline;
}

/* Risk-warning inner flex row */
.risk-warning-inner {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}
.risk-warning-icon-sm {
  font-size: 1.4rem;
  flex-shrink: 0;
}
.risk-warning-content-title {
  display: block;
  font-size: var(--text-base);
  margin-bottom: var(--space-2);
}
.risk-warning-desc {
  margin: 0;
  line-height: 1.6;
}

/* ── Building Blocks (detail page) ── */
.detail-blocks-wrap {
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
}

/* Composition row: block + op + block + op + result */
.blocks-composition {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.block-group {
  display: flex; flex-direction: column; align-items: center; gap: var(--space-2);
  flex: 0 0 auto;
}
.block {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  border: 2px solid;
  font-size: var(--text-sm); font-weight: 700;
  text-align: center;
  min-width: 140px;
  transition: transform var(--transition);
}
.block:hover { transform: translateY(-2px); }

/* Block color variants */
.block-green  { color: var(--color-success);  border-color: var(--color-success);  background: var(--color-success-highlight); }
.block-red    { color: var(--color-error);    border-color: var(--color-error);    background: var(--color-error-highlight); }
.block-blue   { color: var(--color-blue);     border-color: var(--color-blue);     background: var(--color-blue-highlight); }
.block-gold   { color: var(--color-gold);     border-color: var(--color-gold);     background: var(--color-gold-highlight); }
.block-purple { color: var(--color-primary);  border-color: var(--color-primary);  background: var(--color-primary-highlight); }

/* bb-block color variants (used in renderBuildingBlock) */
.bb-block-green  { border-color: var(--color-success) !important; background: color-mix(in oklab, var(--color-success) 12%, transparent) !important; }
.bb-block-green  .bb-block-label { color: var(--color-success); }
.bb-block-red    { border-color: var(--color-error) !important;   background: color-mix(in oklab, var(--color-error)   12%, transparent) !important; }
.bb-block-red    .bb-block-label { color: var(--color-error); }
.bb-block-blue   { border-color: var(--color-blue) !important;    background: color-mix(in oklab, var(--color-blue)    12%, transparent) !important; }
.bb-block-blue   .bb-block-label { color: var(--color-blue); }
.bb-block-gold   { border-color: var(--color-gold) !important;    background: color-mix(in oklab, var(--color-gold)    12%, transparent) !important; }
.bb-block-gold   .bb-block-label { color: var(--color-gold); }
.bb-block-purple { border-color: var(--color-primary) !important; background: color-mix(in oklab, var(--color-primary) 12%, transparent) !important; }
.bb-block-purple .bb-block-label { color: var(--color-primary); }

/* + and = operators between blocks */
.composition-op {
  font-size: var(--text-xl); font-weight: 700;
  color: var(--color-text-muted);
  flex-shrink: 0;
  line-height: 1;
}

/* Result block at the end */
.result-block {
  display: flex; flex-direction: column; align-items: center; gap: var(--space-2);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-xl);
  background: var(--color-primary-highlight);
  border: 2px solid var(--color-primary);
  min-width: 140px; text-align: center;
}
.result-emoji { font-size: 2rem; line-height: 1; }
.result-name  { font-size: var(--text-sm); font-weight: 700; color: var(--color-primary); }

/* Legs grid inside building blocks */
.blocks-legs { margin-top: var(--space-6); padding-top: var(--space-5); border-top: 1px solid var(--color-divider); }
.legs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-3);
}
.leg {
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}
.leg-name   { font-size: var(--text-sm); font-weight: 700; color: var(--color-text); margin-bottom: 2px; }
.leg-detail { font-size: var(--text-xs); color: var(--color-text-muted); line-height: 1.4; }

/* Info callout (💡 general insight) */
.blocks-info {
  margin-top: var(--space-4);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  background: var(--color-primary-highlight);
  border: 1px solid var(--color-primary);
  font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.6;
}
.blocks-info strong { color: var(--color-primary); }

/* ── Sidebar Cards ── */
.sidebar-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column; gap: var(--space-4);
}
.sidebar-card-title {
  font-size: var(--text-sm); font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase; letter-spacing: 0.06em;
}

/* Sidebar card <h3> — used in Quick Reference and P&L at a Glance cards */
.detail-sidebar-h3 {
  font-size: var(--text-base);
  font-weight: 700;
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

/* P&L at a Glance rows */
.pnl-glance-row {
  margin-bottom: var(--space-4);
}
.pnl-glance-row:last-child { margin-bottom: 0; }
.pnl-glance-label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-1);
}
.pnl-glance-label--profit  { color: var(--color-success); }
.pnl-glance-label--loss    { color: var(--color-error); }
.pnl-glance-label--neutral { color: var(--color-text-muted); }
.pnl-glance-value {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
}
.pnl-glance-value--profit { color: var(--color-success); }
.pnl-glance-value--loss   { color: var(--color-error); }
.pnl-glance-value--sm {
  font-size: var(--text-sm);
  font-weight: 600;
}

/* Sidebar full-width button links */
.detail-sidebar-btn {
  text-align: center;
  display: block;
}

/* ── Related Strategies List ── */
.related-list { display: flex; flex-direction: column; gap: var(--space-3); }
.related-card {
  display: flex; align-items: flex-start; gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-lg);
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
  text-decoration: none; color: inherit;
  transition: border-color var(--transition), background var(--transition);
}
.related-card:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-highlight);
}
.related-card-emoji { font-size: 1.4rem; flex-shrink: 0; line-height: 1.2; }
.related-card-info  { display: flex; flex-direction: column; gap: 2px; }
.related-card-name  { font-size: var(--text-sm); font-weight: 700; color: var(--color-text); }
.related-card-desc  { font-size: var(--text-xs); color: var(--color-text-muted); line-height: 1.4; }

/* ── Tags ── */
.tags-list  { display: flex; flex-wrap: wrap; gap: var(--space-2); }

/* ── Not-found panel ── */
.detail-not-found {
  text-align: center;
  padding: var(--space-12);
}
.detail-not-found-emoji {
  font-size: 3rem;
  margin-bottom: var(--space-4);
}
.detail-not-found h2 {
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.detail-not-found p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

/* ── Bullet list (renderBulletSection) ── */
.bullet-list {
  padding-left: var(--space-5);
  margin: 0;
  list-style: disc;
}
.bullet-list li {
  margin-bottom: var(--space-2);
  line-height: 1.65;
  color: var(--color-text-muted);
}

/* ── Example body (renderExample) ── */
.example-body {
  font-size: var(--text-sm);
  line-height: 1.75;
}

/* ── Loading spinner ── */
.detail-loading {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; min-height: 60vh;
  color: var(--color-text-muted); gap: var(--space-4);
}
.spinner {
  width: 40px; height: 40px; border-radius: 50%;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .spinner { animation: none; } }

/* ── Complexity dots ── */
.complexity-bar { display: flex; gap: var(--space-1); align-items: center; }
.complexity-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--color-border); }
.complexity-dot.filled { background: var(--color-primary); }

/* ─────────────────────────────────────────────────────
   Legacy / compat classes — kept for strategy-detail.html
   and any older renderDetail() call sites
───────────────────────────────────────────────────────── */

.back-link {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-sm); color: var(--color-text-muted);
  text-decoration: none; margin-bottom: var(--space-6);
  transition: color var(--transition);
}
.back-link:hover { color: var(--color-primary); }

.detail-emoji {
  width: 72px; height: 72px; border-radius: var(--radius-xl);
  background: var(--color-primary-highlight);
  border: 2px solid var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 2.4rem; flex-shrink: 0;
}

.pnl-formulas {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3);
}
@media (max-width: 520px) { .pnl-formulas { grid-template-columns: 1fr; } }
.formula-card {
  padding: var(--space-4); border-radius: var(--radius-lg); border: 1px solid;
}
.formula-card.profit  { background: var(--color-success-highlight); border-color: var(--color-success); }
.formula-card.loss    { background: var(--color-error-highlight);   border-color: var(--color-error); }
.formula-card.neutral { background: var(--color-surface-offset);    border-color: var(--color-border); }
.formula-label {
  font-size: var(--text-xs); font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.06em; margin-bottom: var(--space-2);
}
.formula-card.profit  .formula-label { color: var(--color-success); }
.formula-card.loss    .formula-label { color: var(--color-error); }
.formula-card.neutral .formula-label { color: var(--color-text-muted); }
.formula-value { font-size: var(--text-sm); color: var(--color-text); font-weight: 600; }

.quick-stats { display: flex; flex-direction: column; gap: var(--space-2); }
.qs-row {
  display: flex; justify-content: space-between; align-items: flex-start;
  padding: var(--space-3); background: var(--color-surface-offset);
  border-radius: var(--radius-md); border: 1px solid var(--color-border);
  font-size: var(--text-sm);
}
.qs-key { color: var(--color-text-muted); white-space: nowrap; }
.qs-val { font-weight: 700; color: var(--color-text); text-align: right; max-width: 55%; }

.bb-composition {
  padding: var(--space-5); background: var(--color-surface-offset);
  border-radius: var(--radius-xl); border: 1px solid var(--color-border);
  margin-bottom: var(--space-4);
}
.bb-blocks-row { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; margin-bottom: var(--space-4); }
.bb-block {
  flex: 1; min-width: 160px; padding: var(--space-4);
  border-radius: var(--radius-lg); border: 2px solid; text-align: center;
  transition: transform var(--transition);
}
.bb-block:hover { transform: translateY(-2px); }
.bb-block-label { font-size: var(--text-sm); font-weight: 700; margin-bottom: var(--space-1); }
.bb-block-desc  { font-size: var(--text-xs); color: var(--color-text-muted); }
.bb-plus { font-size: var(--text-xl); font-weight: 700; color: var(--color-text-muted); flex-shrink: 0; }
.bb-equals { font-size: var(--text-base); font-weight: 700; color: var(--color-text); text-align: center; }
.bb-equals strong { color: var(--color-primary); }
.bb-legs-list { display: flex; flex-direction: column; gap: var(--space-2); margin-bottom: var(--space-4); }
.bb-leg {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: var(--space-2); padding: var(--space-2) var(--space-3);
  background: var(--color-surface); border-radius: var(--radius-md);
  border: 1px solid var(--color-border); font-size: var(--text-sm);
}
.bb-leg-name   { font-weight: 700; color: var(--color-text); }
.bb-leg-detail { color: var(--color-text-muted); text-align: right; }

/* 💡 General insight callout (teal / primary accent) */
.bb-insight {
  padding: var(--space-3) var(--space-4); background: var(--color-primary-highlight);
  border-radius: var(--radius-md); border: 1px solid var(--color-primary);
  font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.6;
}

/* 🔑 Key insight callout (gold accent — visually distinct from bb-insight) */
.bb-key-insight {
  margin-top: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  background: var(--color-gold-highlight);
  border: 1px solid var(--color-gold);
  border-left: 4px solid var(--color-gold);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  line-height: 1.6;
}
[data-theme="dark"] .bb-key-insight {
  background: color-mix(in oklab, var(--color-gold) 10%, var(--color-surface));
  color: var(--color-text);
}

.related-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3);
}
@media (max-width: 480px) { .related-grid { grid-template-columns: 1fr; } }
.related-emoji { font-size: 1.4rem; flex-shrink: 0; }
.related-name  { font-size: var(--text-sm); font-weight: 600; color: var(--color-text); }
.related-tag   { font-size: var(--text-xs); color: var(--color-text-muted); }

.chart-pnl-summary {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-2);
  padding-top: var(--space-3); border-top: 1px solid var(--color-divider);
}
@media (max-width: 480px) { .chart-pnl-summary { grid-template-columns: 1fr; } }
.cpnl-item  { text-align: center; }
.cpnl-label { font-size: var(--text-xs); font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-muted); display: block; margin-bottom: var(--space-1); }
.cpnl-value { font-size: var(--text-sm); font-weight: 700; color: var(--color-text); font-variant-numeric: tabular-nums; }
.cpnl-value.success { color: var(--color-success); }
.cpnl-value.error   { color: var(--color-error); }

.best-scenario {
  padding: var(--space-4); border-radius: var(--radius-lg);
  background: var(--color-success-highlight); border: 1px solid var(--color-success);
  font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.6;
}
.best-scenario strong { color: var(--color-success); }

.detail-title-row { display: flex; align-items: center; gap: var(--space-5); flex-wrap: wrap; margin-bottom: var(--space-4); }
.detail-title-tags { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.detail-desc { font-size: var(--text-base); color: var(--color-text-muted); max-width: 64ch; }

/* Wrapper div that groups h1 + detail-title-tags inside detail-title-row */
.detail-title-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.detail-section h2 {
  font-family: var(--font-display);
  font-size: var(--text-lg); color: var(--color-text);
  margin-bottom: var(--space-4); padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-divider);
}