/* ============================================================
   JP CB Arbitrage Desk — blue/white theme
   Brand: dark blue primary, light blue accent
   Semantic: green = profit/cheap, red = loss/rich, amber = warning/reset
   ============================================================ */
:root {
  --bg: #f8fafc;
  --panel: #ffffff;
  --panel-muted: #f1f5f9;
  --line: #e2e8f0;
  --line-strong: #cbd5e1;

  --ink: #0f172a;
  --ink-soft: #334155;
  --muted: #64748b;

  /* Brand blues */
  --blue-50:  #eff6ff;
  --blue-100: #dbeafe;
  --blue-300: #93c5fd;
  --blue-500: #3b82f6;    /* light blue — secondary accent */
  --blue-600: #2563eb;
  --blue-700: #1d4ed8;    /* dark blue — primary brand */
  --blue-800: #1e3a8a;    /* deepest */

  /* Alias the old green-* tokens to blue so brand-styled elements all swap */
  --green-50:  #eff6ff;
  --green-100: #dbeafe;
  --green-500: #3b82f6;
  --green-600: #2563eb;
  --green-700: #1d4ed8;
  --green-800: #1e3a8a;

  /* Semantic P&L colors (kept) */
  --profit-50:  #ecfdf5;
  --profit-100: #d1fae5;
  --profit-500: #10b981;
  --profit-700: #047857;
  --profit-800: #065f46;

  --red:    #b91c1c;
  --red-50: #fef2f2;
  --amber:  #b45309;
  --amber-50: #fffbeb;

  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow:    0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);

  --radius: 8px;
  --radius-lg: 12px;

  --sans: "Inter", -apple-system, "SF Pro Text", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  font-size: 13px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--green-700); text-decoration: none; }
a:hover { text-decoration: underline; }
code, pre { font-family: var(--mono); }

/* ============================================================
   Header
   ============================================================ */
header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 28px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 50;
}
.brand { display: flex; align-items: center; gap: 12px; }
.logo {
  width: 30px; height: 30px; border-radius: 7px;
  background: linear-gradient(135deg, var(--green-700), var(--green-500));
  color: white; font-weight: 800; font-size: 13px; letter-spacing: 0.5px;
  display: grid; place-items: center;
  box-shadow: var(--shadow-sm);
}
.title {
  font-weight: 700; font-size: 14px; letter-spacing: -0.2px;
  color: var(--ink);
}
.src {
  color: var(--muted); font-size: 11px;
  padding-left: 12px; margin-left: 4px;
  border-left: 1px solid var(--line);
}
.freshness {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--muted); font-size: 11px;
  padding-left: 12px; margin-left: 4px;
  border-left: 1px solid var(--line);
}
.freshness .dot {
  width: 7px; height: 7px; border-radius: 50%;
}
.dot-green { background: var(--profit-500); box-shadow: 0 0 6px rgba(16,185,129,0.6); }
.dot-amber { background: var(--amber); box-shadow: 0 0 6px rgba(180,83,9,0.5); }
.dot-red   { background: var(--red);   box-shadow: 0 0 6px rgba(185,28,28,0.6); animation: pulseRed 1.5s ease-in-out infinite; }
.dot-muted { background: var(--muted); }
@keyframes pulseRed { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
nav { display: flex; align-items: center; gap: 2px; }
nav a {
  color: var(--ink-soft); font-size: 13px; font-weight: 500;
  padding: 7px 14px; border-radius: 6px;
}
nav a:hover { background: var(--green-50); color: var(--green-800); text-decoration: none; }
button {
  background: var(--green-700); color: white; border: none;
  padding: 8px 16px;
  font-family: inherit; font-size: 12px; font-weight: 600;
  border-radius: 6px; cursor: pointer; margin-left: 10px;
  transition: background 0.15s;
}
button:hover { background: var(--green-800); }
button:disabled { background: var(--muted); cursor: wait; }

/* ============================================================
   Main layout
   ============================================================ */
main { padding: 24px 28px 60px; max-width: 1500px; margin: 0 auto; }

/* ============================================================
   Welcome / explainer
   ============================================================ */
.welcome {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 22px 26px 18px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
  border-top: 4px solid var(--green-700);
}
.welcome h1 {
  margin: 0 0 8px; font-size: 22px; font-weight: 700;
  letter-spacing: -0.4px; color: var(--ink);
}
.welcome .lead {
  margin: 0 0 14px; font-size: 14px; line-height: 1.65;
  color: var(--ink-soft); max-width: 850px;
}
.welcome .lead strong { color: var(--green-800); }
.primer {
  border-top: 1px solid var(--line); padding-top: 12px;
  margin-top: 6px;
}
.primer summary {
  cursor: pointer; font-weight: 600; font-size: 12px;
  color: var(--green-700); list-style: none;
  padding: 4px 0; user-select: none;
}
.primer summary::-webkit-details-marker { display: none; }
.primer summary:hover { color: var(--green-800); }
.primer-body {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px; margin-top: 14px;
}
.primer-card {
  background: var(--panel-muted);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
}
.primer-card h4 {
  margin: 0 0 6px; font-size: 12px; font-weight: 700;
  color: var(--green-800); text-transform: uppercase; letter-spacing: 0.4px;
}
.primer-card p {
  margin: 0; font-size: 12.5px; line-height: 1.55; color: var(--ink-soft);
}
.primer-card strong { color: var(--ink); font-weight: 700; }

/* ============================================================
   The Plays (top opportunities) — row-based not card grid
   ============================================================ */
.hero-list {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  margin-bottom: 8px;
}
.play-row {
  display: grid;
  grid-template-columns: 32px 1fr 200px;
  gap: 18px; align-items: center;
  padding: 14px 20px;
  border-bottom: 1px solid var(--line);
  text-decoration: none; color: inherit;
  transition: background 0.1s;
}
.play-row:last-child { border-bottom: none; }
.play-row:hover {
  background: var(--green-50); text-decoration: none;
}
.play-rank {
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--green-700); color: white;
  font-weight: 700; font-size: 12px; font-family: var(--mono);
  display: grid; place-items: center;
}
.play-main .play-title {
  font-size: 15px; font-weight: 600; color: var(--ink);
  margin-bottom: 4px;
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
.play-main .play-title strong { color: var(--green-800); font-weight: 700; }
.play-main .play-detail {
  font-size: 12.5px; color: var(--ink-soft); line-height: 1.55;
}
.play-main .play-detail strong {
  color: var(--ink); font-family: var(--mono); font-weight: 600;
  background: var(--green-50); padding: 0 4px; border-radius: 3px;
}
.play-numbers {
  text-align: right;
}
.play-cheap {
  font-size: 22px; font-weight: 800; color: var(--green-700);
  font-family: var(--mono); line-height: 1;
}
.play-cheap .lab {
  display: block; font-size: 10px; color: var(--muted);
  font-family: var(--sans); font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.4px;
  margin-top: 2px;
}
.play-prices {
  font-size: 11.5px; color: var(--muted); margin-top: 6px;
  font-family: var(--mono);
}
.play-prices strong { color: var(--ink-soft); font-weight: 600; }

/* ============================================================
   Action column pills
   ============================================================ */
.action {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 10px; font-weight: 700;
  letter-spacing: 0.5px;
  font-family: var(--sans);
  text-align: center;
  min-width: 55px;
}
.action-buy   { background: var(--green-700); color: white; }
.action-watch { background: var(--amber-50); color: var(--amber); border: 1px solid #fde68a; }
.action-avoid { background: var(--red-50); color: var(--red); border: 1px solid #fecaca; }

.action-buy, .action-watch, .action-avoid {
  /* shared baseline if needed */
}
.activity-card .explain {
  font-size: 11px; color: var(--muted); margin: 0 0 6px;
}

.section-head {
  display: flex; justify-content: space-between; align-items: baseline;
  margin: 28px 0 14px;
}
.section-head:first-child { margin-top: 4px; }
.section-head h2 {
  font-size: 13px; font-weight: 700; margin: 0;
  text-transform: uppercase; letter-spacing: 0.6px;
  color: var(--ink);
}
.section-head .sub { color: var(--muted); font-size: 12px; }

/* ============================================================
   KPI strip — compact, no boxes
   ============================================================ */
.summary {
  display: flex; gap: 32px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 22px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}
.summary .kpi {
  display: flex; flex-direction: column; gap: 2px;
}
.summary .kpi .lab {
  color: var(--muted); font-size: 10px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.5px;
}
.summary .kpi .val {
  font-size: 18px; font-weight: 700; color: var(--ink);
  font-family: var(--mono);
}
.summary .kpi.alert .val { color: var(--green-700); }
.summary .kpi.timestamp .val { font-size: 13px; }

/* ============================================================
   Top opportunities — single panel, one row per bond
   ============================================================ */
.hero {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  margin-bottom: 8px;
}
.alert-row {
  display: grid;
  grid-template-columns: minmax(170px, 1fr) auto auto auto auto auto auto auto;
  align-items: center;
  gap: 16px;
  padding: 10px 18px;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  text-decoration: none; color: inherit;
  transition: background 0.1s;
}
.alert-row:last-child { border-bottom: none; }
.alert-row:hover {
  background: var(--green-50);
  text-decoration: none;
}
.alert-row .who { display: flex; flex-direction: column; gap: 1px; }
.alert-row .who .name { font-weight: 700; font-size: 13.5px; color: var(--ink); }
.alert-row .who .ric  { font-size: 11px; color: var(--muted); font-family: var(--mono); }
.alert-row .cheap {
  font-size: 18px; font-weight: 700; color: var(--green-700);
  font-family: var(--mono); min-width: 70px; text-align: right;
}
.alert-row .stat {
  display: flex; flex-direction: column; gap: 1px; min-width: 60px;
  font-family: var(--mono);
}
.alert-row .stat .lab { font-size: 9.5px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.4px; font-family: var(--sans); font-weight: 600; }
.alert-row .stat .v   { font-size: 12.5px; font-weight: 600; color: var(--ink-soft); }
.alert-row .pills { display: flex; gap: 6px; align-items: center; }

/* ============================================================
   Pills / badges
   ============================================================ */
.rtg, .engine, .reset-tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 10px; font-weight: 600;
  letter-spacing: 0.3px;
  font-family: var(--mono);
  border: 1px solid transparent;
}
.rtg { background: var(--panel-muted); color: var(--ink-soft); border-color: var(--line); }
.rtg.ig  { background: var(--green-50); color: var(--green-800); border-color: var(--green-100); }
.rtg.sub { background: var(--amber-50); color: var(--amber); border-color: #fde68a; }
.rtg.nr  { background: var(--panel-muted); color: var(--muted); }
.engine.engine-tree { background: var(--panel-muted); color: var(--muted); border-color: var(--line); }
.engine.engine-mc   { background: var(--green-700); color: white; border-color: var(--green-700); }
.reset-tag {
  background: var(--amber-50); color: var(--amber);
  border-color: #fde68a;
}
.reset-prob { color: var(--amber); font-size: 10px; margin-left: 4px; font-family: var(--mono); }

/* ============================================================
   Tabs
   ============================================================ */
.tabs {
  display: flex; gap: 0; align-items: stretch;
  border-bottom: 1px solid var(--line);
  margin-bottom: 0;
}
.tab {
  background: none; border: none; color: var(--muted);
  font-family: var(--sans); font-size: 12px; font-weight: 600;
  padding: 9px 16px; cursor: pointer;
  border-bottom: 2px solid transparent;
  margin: 0; border-radius: 0;
  transition: color 0.1s, border-color 0.1s;
}
.tab:hover { color: var(--ink); background: transparent; }
.tab.active {
  color: var(--green-700);
  border-bottom-color: var(--green-700);
}
.tab-count {
  display: inline-block; margin-left: 6px;
  padding: 1px 7px; border-radius: 999px;
  background: var(--panel-muted); color: var(--muted);
  font-size: 10px; font-weight: 600; font-family: var(--mono);
}
.tab.active .tab-count {
  background: var(--green-100); color: var(--green-800);
}

/* ============================================================
   Universe table
   ============================================================ */
.legend {
  display: flex; gap: 20px; flex-wrap: wrap;
  font-size: 11px; color: var(--muted);
  margin: 12px 2px 8px;
}
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend span::before {
  content: ""; width: 9px; height: 9px; border-radius: 2px; display: inline-block;
}
.leg-cheap::before { background: var(--green-500); }
.leg-fair::before  { background: var(--muted); }
.leg-rich::before  { background: var(--red); }
.leg-reset::before { background: var(--amber); }
.leg-low::before   { background: #ddd; border: 1px solid var(--red); }

table.screen {
  width: 100%; border-collapse: collapse;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.screen thead th {
  text-align: left; color: var(--muted); font-weight: 600;
  font-size: 10px; text-transform: uppercase; letter-spacing: 0.6px;
  background: var(--panel-muted);
  border-bottom: 1px solid var(--line);
  padding: 10px 12px;
  cursor: pointer; user-select: none;
}
.screen thead th.num { text-align: right; }
.screen thead th:hover { color: var(--ink); }
.screen thead th.sorted-asc::after  { content: " ↑"; color: var(--green-700); }
.screen thead th.sorted-desc::after { content: " ↓"; color: var(--green-700); }
.screen tbody td {
  padding: 8px 12px; border-bottom: 1px solid var(--line);
  font-size: 12.5px;
}
.screen tbody td.num, .screen thead th.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-family: var(--mono);
}
.screen tbody tr:hover { background: var(--green-50); }
.screen tbody tr:last-child td { border-bottom: none; }
.screen a { color: var(--ink); font-weight: 600; }
.screen a:hover { color: var(--green-700); }

.cheap-cell { font-weight: 600; }
.cheap-strong .cheap-cell { color: var(--profit-700); font-weight: 700; }
.cheap-mild   .cheap-cell { color: var(--profit-500); }
.cheap-strong { background: rgba(16, 185, 129, 0.04); }
.cheap-mild   { /* no bg */ }
.rich-mild    .cheap-cell { color: var(--red); }
.rich-strong  .cheap-cell { color: var(--red); font-weight: 700; }
.rich-strong { background: rgba(220, 38, 38, 0.03); }
tr.reset { box-shadow: inset 3px 0 0 var(--amber); }
tr.low-conf { opacity: 0.55; }

/* BUY action stays profit-green; brand stays blue */
.action-buy { background: var(--profit-700); color: white; }

/* IG rating pill stays profit-green (semantic "safer") */
.rtg.ig { background: var(--profit-100); color: var(--profit-800); border-color: var(--profit-100); }

/* KPI alert + cheap KPI stays profit-green */
.summary .kpi.alert .val { color: var(--profit-700); }
.kpi.cheap { border-left: 3px solid var(--profit-500); }
.kpi.cheap .val { color: var(--profit-700); }
.alert-card { border-left: 3px solid var(--profit-500); }
.alert-card:hover { border-left-color: var(--profit-700); }
.alert-card .cheap-big { color: var(--profit-700); }
.play-rank { background: var(--blue-700); }
.play-cheap { color: var(--profit-700); }
.play-main .play-title strong { color: var(--blue-700); }
.play-main .play-detail strong { background: var(--blue-50); }
.play-thesis strong { color: var(--blue-700); }

button.small {
  background: var(--panel-muted); color: var(--muted);
  border: 1px solid var(--line);
  padding: 3px 9px; font-size: 12px; margin: 0;
  border-radius: 6px;
}
button.small:hover {
  background: var(--green-700); color: white; border-color: var(--green-700);
}

.conf-high   { color: var(--green-700); font-size: 10px; font-weight: 700; font-family: var(--mono); }
.conf-medium { color: var(--amber);     font-size: 10px; font-weight: 700; font-family: var(--mono); }
.conf-low    { color: var(--red);       font-size: 10px; font-weight: 700; font-family: var(--mono); }
.anomaly { color: var(--amber); margin-left: 4px; cursor: help; }

/* ============================================================
   Recent activity
   ============================================================ */
.activity {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
  margin-bottom: 8px;
}
.activity-card {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 14px 16px;
  box-shadow: var(--shadow-sm);
}
.activity-card h3 {
  margin: 0 0 8px; font-size: 11px; font-weight: 700;
  color: var(--ink); text-transform: uppercase; letter-spacing: 0.6px;
}
.activity-card ul { margin: 0; padding: 0; list-style: none; font-size: 12px; }
.activity-card li {
  padding: 5px 0;
  display: flex; justify-content: space-between; align-items: baseline;
  border-bottom: 1px solid var(--line);
}
.activity-card li:last-child { border-bottom: none; }
.activity-card li code {
  font-size: 10.5px; color: var(--muted);
}
.activity-card .added::before  { content: "+"; color: var(--green-700); font-weight: 700; margin-right: 6px; }
.activity-card .dropped::before { content: "−"; color: var(--muted); font-weight: 700; margin-right: 6px; }
.muted { color: var(--muted); font-size: 12px; }

/* ============================================================
   Bond detail
   ============================================================ */
.bond-head {
  display: flex; justify-content: space-between; align-items: flex-start;
  padding: 22px 24px; background: var(--panel);
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm); margin-bottom: 18px;
}
.bond-head h1 {
  font-size: 24px; font-weight: 700; margin: 4px 0;
  letter-spacing: -0.5px; color: var(--ink);
}
.bond-head .sub {
  color: var(--muted); font-size: 12px; font-family: var(--mono);
}
.back { color: var(--muted); font-size: 12px; font-weight: 500; }
.back:hover { color: var(--green-700); }

.rating-block { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.rtg-big {
  font-size: 22px; font-weight: 800; padding: 6px 16px;
  background: var(--green-100); color: var(--green-800);
  border-radius: 8px; font-family: var(--mono);
}
.spread-big { color: var(--muted); font-size: 13px; padding: 6px 0; }
.reset-big {
  background: var(--amber-50); color: var(--amber);
  padding: 5px 12px; border-radius: 6px;
  font-size: 11px; font-weight: 700;
}

.kpis {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 8px; margin-bottom: 18px;
}
.kpi {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 12px 14px;
  display: flex; flex-direction: column; gap: 4px;
  box-shadow: var(--shadow-sm);
}
.kpi .lab { color: var(--muted); font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.kpi .val { font-size: 18px; font-weight: 700; font-family: var(--mono); }
.kpi.cheap { border-left: 3px solid var(--green-500); }
.kpi.cheap .val { color: var(--green-700); }

.hedge-suggestion, .chart-block {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 16px 20px;
  margin-bottom: 16px; box-shadow: var(--shadow-sm);
}
.hedge-suggestion h3, .chart-block h3 {
  margin: 0 0 10px; font-size: 11px; font-weight: 700;
  color: var(--ink); text-transform: uppercase; letter-spacing: 0.6px;
}
.hedge-suggestion p { margin: 0; font-size: 13px; line-height: 1.6; }
.hedge-suggestion strong { color: var(--green-700); font-weight: 700; }

footer {
  border-top: 1px solid var(--line); padding: 14px 24px;
  color: var(--muted); font-size: 11px; margin-top: 32px;
  text-align: center;
}

/* ============================================================
   Misc
   ============================================================ */
.empty { text-align: center; padding: 80px 0; }
.empty h2 { font-weight: 500; color: var(--ink-soft); }

/* ============================================================
   Beginner-friendly tooltips
   ============================================================ */
.tip {
  position: relative;
  display: inline-block;
  border-bottom: 1px dotted var(--muted);
  cursor: help;
}
.tip > .tip-body {
  visibility: hidden;
  opacity: 0;
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--ink);
  color: white;
  font-family: var(--sans);
  font-weight: 400;
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 0;
  text-transform: none;
  padding: 8px 12px;
  border-radius: 6px;
  width: 240px;
  text-align: left;
  z-index: 100;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  pointer-events: none;
  transition: opacity 0.15s, visibility 0.15s;
  white-space: normal;
}
.tip > .tip-body::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: var(--ink);
}
.tip:hover > .tip-body { visibility: visible; opacity: 1; }

.help-icon {
  display: inline-block;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--panel-muted);
  color: var(--muted);
  font-size: 9px;
  font-weight: 700;
  font-family: var(--sans);
  text-align: center;
  line-height: 14px;
  margin-left: 4px;
  vertical-align: middle;
  cursor: help;
  border: 1px solid var(--line);
}
.help-icon:hover { background: var(--green-100); color: var(--green-800); border-color: var(--green-500); }

/* ============================================================
   Plain-English callouts
   ============================================================ */
.callout {
  background: var(--green-50);
  border-left: 3px solid var(--green-500);
  border-radius: 4px;
  padding: 12px 16px;
  margin: 8px 0 14px;
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.55;
}
.callout strong { color: var(--green-800); font-weight: 700; }
.callout .label {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  color: var(--green-700);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

/* ============================================================
   Narrative on each play card
   ============================================================ */
.play-row .play-thesis {
  margin-top: 6px;
  font-size: 12px;
  color: var(--ink-soft);
  line-height: 1.55;
  font-style: normal;
}
.play-row .play-thesis strong { color: var(--green-800); font-weight: 700; }

/* ============================================================
   Glossary page
   ============================================================ */
.glossary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 14px;
}
.glossary-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 18px;
  box-shadow: var(--shadow-sm);
}
.glossary-card h3 {
  margin: 0 0 6px;
  font-size: 14px;
  font-weight: 700;
  color: var(--green-800);
  font-family: var(--mono);
}
.glossary-card .pron {
  display: block; font-size: 11px; color: var(--muted);
  font-family: var(--sans); margin-bottom: 6px; font-style: italic;
}
.glossary-card p {
  margin: 0; font-size: 12.5px; line-height: 1.6; color: var(--ink-soft);
}
.glossary-card p + p { margin-top: 8px; }
.alerts-head h1 { font-size: 22px; margin: 0 0 6px; color: var(--ink); letter-spacing: -0.3px; }
.alerts-head { margin-bottom: 18px; }
.alerts-head p { color: var(--muted); margin: 0; font-size: 12px; }

@media (max-width: 900px) {
  .activity { grid-template-columns: 1fr; }
  .summary { flex-wrap: wrap; gap: 18px; }
}

/* ============================================================
   Mobile (≤ 700px)
   ============================================================ */
@media (max-width: 700px) {
  body { font-size: 13.5px; }
  header { flex-direction: column; align-items: flex-start; padding: 10px 14px; gap: 8px; }
  .brand { flex-wrap: wrap; gap: 8px; }
  .src, .freshness { padding-left: 0; margin-left: 0; border-left: 0; }
  nav { flex-wrap: wrap; gap: 4px; overflow-x: auto; }
  nav a { padding: 5px 10px; font-size: 12px; }
  button { padding: 6px 10px; font-size: 12px; }

  main { padding: 14px 12px 40px; }

  .summary { flex-direction: column; gap: 10px; padding: 12px 14px; }
  .summary .kpi { flex-direction: row; justify-content: space-between; align-items: baseline; }
  .summary .kpi .val { font-size: 16px; }
  .summary .kpi .lab { font-size: 11px; }

  /* Play row — stack the three columns vertically */
  .play-row { grid-template-columns: 1fr; gap: 10px; padding: 12px 14px; }
  .play-rank { width: 22px; height: 22px; font-size: 11px; }
  .play-numbers { text-align: left; }
  .play-cheap { font-size: 20px; }

  /* Welcome / primer */
  .welcome { padding: 16px 16px 12px; }
  .welcome h1 { font-size: 18px; }
  .welcome .lead { font-size: 13px; }
  .primer-body { grid-template-columns: 1fr; }

  /* Tables — horizontal scroll instead of cramming */
  table.screen { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; white-space: nowrap; }
  .screen thead th { position: static; padding: 8px 10px; font-size: 9px; }
  .screen tbody td { padding: 7px 10px; font-size: 11.5px; }

  /* Tabs scroll horizontally */
  .tabs { overflow-x: auto; -webkit-overflow-scrolling: touch; flex-wrap: nowrap; }
  .tab { flex-shrink: 0; padding: 8px 12px; font-size: 11px; }

  /* Bond detail */
  .bond-head { flex-direction: column; gap: 10px; padding: 14px 16px; }
  .bond-head h1 { font-size: 20px; }
  .kpis { grid-template-columns: repeat(2, 1fr); gap: 6px; }
  .kpi { padding: 10px 12px; }
  .kpi .val { font-size: 16px; }

  /* Simulator sliders take full width below KPIs */
  .simulator-grid { grid-template-columns: 1fr !important; }
  /* Callouts more compact */
  .callout { padding: 10px 12px; font-size: 12.5px; }

  /* Recent activity / hero — single column */
  .hero, .hero-list { gap: 8px; }
  .alert-card, .play-row { padding: 12px 14px; }
}

@media (max-width: 480px) {
  .nav a { padding: 4px 8px; }
  .welcome h1 { font-size: 17px; }
  .play-cheap { font-size: 18px; }
}