/* NSE Quant — Redesign
   Three modes via Tweaks: Editorial (default), Terminal, Soft.
   All variables are tunable through CSS custom properties on :root. */

:root {
  /* ─── Editorial mode (default) ─────────────────────────────── */
  --bg:           #0e1014;
  --surface:      #15181f;
  --surface-2:    #1c2029;
  --line:         #262b36;
  --line-strong:  #353c4a;

  --ink:          #e8eaee;
  --ink-2:        #b6bcc8;
  --muted:        #7a8290;
  --faint:        #525866;

  --accent:       #d8ff5e;   /* electric chartreuse — distinctive vs the off-the-shelf mint */
  --accent-ink:   #0e1014;
  --buy:          #6ee7b7;
  --sell:         #ff7a8a;
  --hold:         #fcd34d;
  --warn:         #ff9c5b;

  --buy-soft:     rgba(110,231,183,0.10);
  --sell-soft:    rgba(255,122,138,0.10);
  --hold-soft:    rgba(252,211,77,0.10);

  --radius:       10px;
  --radius-lg:    14px;
  --radius-pill:  999px;

  --gap:          18px;
  --gap-lg:       28px;

  --font-sans:    "Inter Tight", "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --font-display: "Instrument Serif", "Iowan Old Style", Georgia, serif;
}

/* Terminal direction — denser, monochrome chrome, mono-numerals */
:root[data-mode="terminal"] {
  --bg:           #07080a;
  --surface:      #0d0f12;
  --surface-2:    #131619;
  --line:         #1c2026;
  --line-strong:  #2a2f36;
  --ink:          #d8e4d6;
  --ink-2:        #a8b2a6;
  --muted:        #6a7270;
  --accent:       #b6ff39;
  --accent-ink:   #07080a;
  --radius:       4px;
  --radius-lg:    6px;
  --gap:          14px;
  --gap-lg:       20px;
}

/* Soft direction — light, off-white, editorial-finance feel */
:root[data-mode="soft"] {
  --bg:           #f4f1ea;
  --surface:      #fbf8f1;
  --surface-2:    #ece6d7;
  --line:         #d8d0bc;
  --line-strong:  #b6ad96;
  --ink:          #1a1d22;
  --ink-2:        #3c4350;
  --muted:        #7a7563;
  --faint:        #a8a18c;
  --accent:       #1a1d22;
  --accent-ink:   #f4f1ea;
  --buy:          #1f6f4a;
  --sell:         #c0394e;
  --hold:         #b2871a;
  --warn:         #c75e2a;
  --buy-soft:     rgba(31,111,74,0.10);
  --sell-soft:    rgba(192,57,78,0.10);
  --hold-soft:    rgba(178,135,26,0.12);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; }

/* ─── Type scale ──────────────────────────────────────────────── */
.t-display    { font-family: var(--font-display); font-weight: 400; font-size: 56px; line-height: 1.0; letter-spacing: -0.02em; }
.t-h1         { font-size: 32px; line-height: 1.15; letter-spacing: -0.02em; font-weight: 500; }
.t-h2         { font-size: 18px; line-height: 1.3; letter-spacing: -0.01em; font-weight: 600; }
.t-h3         { font-size: 14px; line-height: 1.4; font-weight: 600; }
.t-eyebrow    { font-size: 11px; line-height: 1; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 600; color: var(--muted); }
.t-body       { font-size: 14px; line-height: 1.55; }
.t-small      { font-size: 12px; line-height: 1.5; color: var(--ink-2); }
.t-mono       { font-family: var(--font-mono); font-feature-settings: "tnum" 1, "ss01" 1; }
.t-num        { font-variant-numeric: tabular-nums; }

/* ─── Layout shell ───────────────────────────────────────────── */
.shell {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto auto 1fr;
}

.topbar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 14px 28px;
  border-bottom: 1px solid var(--line);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
}

.brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 600; letter-spacing: -0.01em;
}
.brand-mark {
  width: 22px; height: 22px;
  border-radius: 4px;
  background:
    linear-gradient(135deg, var(--accent) 0%, var(--accent) 50%, transparent 50%),
    var(--ink);
  position: relative;
}
.brand-mark::after {
  content: "";
  position: absolute; inset: 4px;
  border-radius: 1px;
  background: var(--bg);
  clip-path: polygon(0 70%, 30% 50%, 50% 60%, 70% 30%, 100% 40%, 100% 100%, 0 100%);
}

.brand-name { font-family: var(--font-sans); font-size: 15px; }
.brand-sub  { color: var(--muted); font-size: 12px; margin-left: 6px; white-space: nowrap; }

.nav-tabs { display: flex; gap: 2px; }
.nav-tab {
  background: transparent;
  border: 0;
  color: var(--muted);
  font: inherit;
  font-size: 13px;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: color 120ms, background 120ms;
}
.nav-tab:hover { color: var(--ink); }
.nav-tab[data-active="true"] {
  color: var(--ink);
  background: var(--surface-2);
}

.topbar-right { display: flex; align-items: center; gap: 14px; }

.system-pill {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  background: var(--surface);
  border: 1px solid var(--line);
}
.system-pill .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--buy);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--buy) 22%, transparent);
}
.system-pill[data-state="halt"] .dot { background: var(--sell); box-shadow: 0 0 0 3px color-mix(in srgb, var(--sell) 22%, transparent); }
.system-pill[data-state="halt"] { color: var(--sell); border-color: color-mix(in srgb, var(--sell) 30%, var(--line)); }

.btn {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink);
  font: inherit; font-size: 13px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px;
  transition: background 120ms, border-color 120ms;
}
.btn:hover { background: var(--surface); border-color: var(--line-strong); }
.btn-primary {
  background: var(--accent); color: var(--accent-ink);
  border-color: transparent;
}
.btn-primary:hover { background: color-mix(in srgb, var(--accent) 88%, white); }

/* ─── Trust strip — 90-day clock as page-chrome ────────────── */
.trust-strip {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 12px 28px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  font-size: 12px;
}
.trust-label { color: var(--muted); }
.trust-label strong { color: var(--ink); font-weight: 600; }
.trust-bar {
  position: relative;
  height: 6px;
  background: var(--surface-2);
  border-radius: 3px;
  overflow: hidden;
}
.trust-bar > span {
  display: block; height: 100%;
  background: linear-gradient(90deg, var(--accent) 0%, color-mix(in srgb, var(--accent) 60%, var(--buy)) 100%);
  transition: width 400ms ease;
}
.trust-meta { color: var(--muted); white-space: nowrap; font-variant-numeric: tabular-nums; }
.trust-meta strong { color: var(--ink); }

/* ─── Page ─────────────────────────────────────────────────── */
.page { padding: 28px; max-width: 1480px; margin: 0 auto; width: 100%; }

/* ─── Hero P&L ─────────────────────────────────────────────── */
.hero {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--gap);
  margin-bottom: var(--gap-lg);
}

.hero-pl {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: end;
  min-height: 260px;
  position: relative;
  overflow: hidden;
}

.hero-pl::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top right, color-mix(in srgb, var(--accent) 8%, transparent), transparent 60%);
  pointer-events: none;
}

.hero-pl-figure { position: relative; z-index: 1; }
.hero-pl .t-eyebrow { margin-bottom: 18px; }

.hero-amount {
  font-family: var(--font-display);
  font-size: 64px;
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.hero-rs { font-size: 32px; color: var(--muted); margin-right: 6px; vertical-align: 8px; }

.hero-deltas {
  display: flex; gap: 28px;
  margin-top: 18px;
  font-size: 13px;
  color: var(--muted);
}
.hero-deltas div { display: flex; flex-direction: column; gap: 2px; }
.hero-deltas .v { color: var(--ink); font-size: 16px; font-variant-numeric: tabular-nums; font-weight: 500; }
.hero-deltas .v.up   { color: var(--buy); }
.hero-deltas .v.down { color: var(--sell); }

.hero-spark {
  position: relative; z-index: 1;
  width: 100%;
  height: 180px;
  align-self: stretch;
}

/* hero side — alpha card */
.hero-alpha {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  display: flex; flex-direction: column;
  position: relative;
  overflow: hidden;
}
.alpha-bignum {
  font-family: var(--font-display);
  font-size: 56px;
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--buy);
  margin-top: 20px;
}
.alpha-bignum.down { color: var(--sell); }
.alpha-rows { margin-top: auto; padding-top: 18px; border-top: 1px solid var(--line); display: grid; gap: 6px; }
.alpha-row {
  display: flex; justify-content: space-between; align-items: baseline;
  font-size: 13px;
}
.alpha-row .k { color: var(--muted); }
.alpha-row .v { font-variant-numeric: tabular-nums; }

/* Caveat banner — early-data warning */
.caveat-banner {
  grid-column: 1 / -1;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 18px;
  background: color-mix(in srgb, var(--hold) 6%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--hold) 35%, var(--line));
  border-left: 3px solid var(--hold);
  border-radius: var(--radius);
  font-size: 13px;
  color: var(--ink-2);
}
.caveat-banner svg { flex-shrink: 0; color: var(--hold); margin-top: 2px; }
.caveat-banner strong { color: var(--ink); }

/* ─── Today's actions — 3-column board ─────────────────────── */
.actions-board {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--gap);
  margin-bottom: var(--gap-lg);
}

.action-col {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 0;
  display: flex; flex-direction: column;
  overflow: hidden;
}

.action-head {
  padding: 18px 20px 14px;
  border-bottom: 1px solid var(--line);
  display: flex; justify-content: space-between; align-items: baseline;
}
.action-head h3 {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
}
.action-head .count {
  font-family: var(--font-display);
  font-size: 32px;
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}
.action-col[data-kind="buy"]  { border-top: 2px solid var(--buy); }
.action-col[data-kind="sell"] { border-top: 2px solid var(--sell); }
.action-col[data-kind="hold"] { border-top: 2px solid var(--hold); }
.action-col[data-kind="buy"]  .action-head h3,
.action-col[data-kind="buy"]  .count { color: var(--buy); }
.action-col[data-kind="sell"] .action-head h3,
.action-col[data-kind="sell"] .count { color: var(--sell); }
.action-col[data-kind="hold"] .action-head h3,
.action-col[data-kind="hold"] .count { color: var(--hold); }

.action-row {
  display: grid;
  grid-template-columns: 16px 1fr auto auto;
  align-items: center;
  gap: 10px;
  padding: 11px 20px;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  position: relative;
}
.action-row:last-child { border-bottom: 0; }
.action-row .rank {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
}
.action-row .sym {
  font-weight: 500;
  letter-spacing: -0.01em;
}
.action-row .score-bar {
  width: 48px; height: 4px;
  background: var(--surface-2);
  border-radius: 2px;
  overflow: hidden;
}
.action-row .score-bar > span { display: block; height: 100%; background: var(--buy); }
.action-col[data-kind="sell"] .score-bar > span { background: var(--sell); }
.action-col[data-kind="hold"] .score-bar > span { background: var(--hold); }

.action-row .score-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  min-width: 48px;
  text-align: right;
}

.action-row .reason {
  grid-column: 1 / -1;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
  padding-left: 26px;
  margin-top: 4px;
}

.action-empty {
  padding: 30px 20px;
  color: var(--muted);
  font-size: 13px;
  font-style: italic;
  text-align: center;
}

.action-foot {
  margin-top: auto;
  padding: 12px 20px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: var(--muted);
  background: var(--surface-2);
}

/* ─── Section ──────────────────────────────────────────────── */
.section { margin-bottom: var(--gap-lg); }
.section-head {
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: 14px;
  gap: 16px;
}
.section-head h2 {
  margin: 0;
  font-size: 18px;
  letter-spacing: -0.01em;
  font-weight: 500;
}
.section-head .blurb {
  color: var(--muted);
  font-size: 13px;
  max-width: 60ch;
  text-align: right;
}

/* Two col grid */
.col-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
}
.col-21 {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--gap);
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
}
.card > .t-eyebrow { display: block; margin-bottom: 14px; }
.card.flush { padding: 0; overflow: hidden; }
.card.flush > .t-eyebrow,
.card.flush > .card-head {
  padding: 18px 24px 14px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 0;
  display: flex; align-items: baseline; justify-content: space-between;
}
.card.flush > .card-head .meta { color: var(--muted); font-size: 12px; }

/* ─── Positions table ────────────────────────────────────── */
.positions {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.positions th {
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
}
.positions th.num { text-align: right; }
.positions td {
  padding: 11px 16px;
  border-bottom: 1px solid var(--line);
  font-variant-numeric: tabular-nums;
}
.positions td.num { text-align: right; }
.positions tr:last-child td { border-bottom: 0; }
.positions tr:hover td { background: var(--surface-2); }
.positions .sym-cell {
  display: flex; align-items: center; gap: 10px;
  font-weight: 500;
}
.positions .sym-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--muted);
  flex-shrink: 0;
}
.pnl-pos { color: var(--buy); }
.pnl-neg { color: var(--sell); }
.pnl-zero { color: var(--muted); }

/* ─── Decisions history table ─────────────────────────────── */
.decisions-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.decisions-table th {
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}
.decisions-table th.num { text-align: right; }
.decisions-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  font-variant-numeric: tabular-nums;
}
.decisions-table td.num { text-align: right; }
.decisions-table tr:last-child td { border-bottom: 0; }

.bar-cell {
  display: inline-flex; align-items: center; gap: 8px;
  justify-content: flex-end;
  font-variant-numeric: tabular-nums;
}
.bar-cell .mini-bar {
  width: 36px; height: 4px;
  background: var(--surface-2);
  border-radius: 2px; overflow: hidden;
  display: inline-block;
}
.bar-cell .mini-bar > span { display: block; height: 100%; }

/* ─── Alerts log ────────────────────────────────────────── */
.alerts-log {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  background: var(--surface-2);
  border-radius: var(--radius);
  padding: 14px 16px;
  max-height: 260px;
  overflow-y: auto;
}
.alerts-log .row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  padding: 2px 0;
  color: var(--ink-2);
}
.alerts-log .row .ts { color: var(--muted); font-size: 11px; white-space: nowrap; }

/* ─── Methodology page ───────────────────────────────────── */
.methodology {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 48px;
  max-width: 1200px;
  margin: 0 auto;
  align-items: start;
}
.toc {
  position: sticky; top: 84px;
  font-size: 13px;
}
.toc .t-eyebrow { display: block; margin-bottom: 14px; }
.toc a {
  display: block;
  color: var(--muted);
  text-decoration: none;
  padding: 6px 0;
  border-left: 1px solid var(--line);
  padding-left: 14px;
  transition: color 120ms, border-color 120ms;
}
.toc a:hover { color: var(--ink); }
.toc a.active { color: var(--ink); border-left-color: var(--accent); font-weight: 500; }

.prose { max-width: 68ch; }
.prose h1 {
  font-family: var(--font-display);
  font-size: 48px;
  line-height: 1;
  letter-spacing: -0.02em;
  font-weight: 400;
  margin: 0 0 12px;
}
.prose .lede {
  font-size: 18px;
  line-height: 1.5;
  color: var(--ink-2);
  margin: 0 0 36px;
  max-width: 56ch;
}
.prose h2 {
  font-size: 22px; font-weight: 500; letter-spacing: -0.01em;
  margin: 56px 0 14px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.prose h2:first-of-type { margin-top: 36px; padding-top: 28px; }
.prose h3 { font-size: 15px; font-weight: 600; margin: 28px 0 10px; color: var(--ink); }
.prose p  { margin: 12px 0; line-height: 1.65; }
.prose ul, .prose ol { padding-left: 22px; line-height: 1.7; }
.prose li { margin: 6px 0; }
.prose code {
  font-family: var(--font-mono);
  font-size: 12px;
  background: var(--surface-2);
  padding: 1px 6px;
  border-radius: 3px;
}
.prose strong { color: var(--ink); font-weight: 600; }
.prose em { color: var(--ink); font-style: italic; }
.prose a { color: var(--accent); text-decoration: underline; text-decoration-color: color-mix(in srgb, var(--accent) 40%, transparent); text-underline-offset: 3px; }
.prose hr { border: 0; border-top: 1px solid var(--line); margin: 48px 0; }

.honesty-box {
  margin: 28px 0;
  padding: 22px 26px;
  background: color-mix(in srgb, var(--sell) 5%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--sell) 25%, var(--line));
  border-left: 3px solid var(--sell);
  border-radius: var(--radius);
}
.honesty-box .label {
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  font-weight: 700; color: var(--sell);
  margin-bottom: 10px;
  display: flex; align-items: center; gap: 8px;
}
.honesty-box p:first-of-type { margin-top: 0; }
.honesty-box p:last-of-type { margin-bottom: 0; }

.live-table {
  margin: 18px 0;
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.live-table th, .live-table td {
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  font-variant-numeric: tabular-nums;
}
.live-table th {
  font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--muted); font-weight: 500;
  background: var(--surface-2);
}
.live-table th.num, .live-table td.num { text-align: right; }
.live-table tr:last-child td { border-bottom: 0; }

.status-badge {
  display: inline-block;
  font-size: 10px; letter-spacing: 0.06em; text-transform: uppercase;
  font-weight: 700;
  padding: 2px 7px; border-radius: var(--radius-pill);
  margin-right: 6px;
  vertical-align: 1px;
}
.status-badge.done { background: var(--buy-soft); color: var(--buy); }
.status-badge.now  { background: color-mix(in srgb, var(--accent) 18%, transparent); color: var(--accent); }
.status-badge.next { background: var(--hold-soft); color: var(--hold); }
.status-badge.hard { background: var(--sell-soft); color: var(--sell); }

/* ─── Misc ─────────────────────────────────────────────── */
.kbd {
  font-family: var(--font-mono); font-size: 11px;
  padding: 1px 6px; border-radius: 4px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--muted);
}

/* responsive — collapse to single column under 980px */
@media (max-width: 1100px) {
  .hero { grid-template-columns: 1fr; }
  .actions-board { grid-template-columns: 1fr; }
  .col-2, .col-21 { grid-template-columns: 1fr; }
  .methodology { grid-template-columns: 1fr; }
  .toc { position: static; }
}

/* ── OPTIONS tab: case-file rail + exhibit responsiveness ──────── */
.options-rail {
  position: sticky; top: 53px; z-index: 9;
  display: flex; align-items: center; gap: 6px;
  padding: 8px var(--gap);
  margin: 0 calc(-1 * var(--gap)) 2px;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  overflow-x: auto;
  scrollbar-width: none;
}
.options-rail::-webkit-scrollbar { display: none; }
.rail-chip {
  flex: none;
  display: inline-flex; align-items: baseline; gap: 6px;
  background: none; border: none; cursor: pointer;
  padding: 6px 10px; border-radius: var(--radius-pill);
  color: var(--muted); font-size: 12px; font-family: var(--font-sans);
  white-space: nowrap;
}
.rail-chip .n { font-family: var(--font-mono); font-size: 10px; color: var(--faint); }
.rail-chip:hover { color: var(--ink); }
.rail-chip[data-active="true"] { background: var(--surface-2); color: var(--ink); }
.rail-chip[data-active="true"] .n { color: var(--accent); }
.rail-verdict {
  flex: none; margin-left: auto;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em;
  color: var(--sell); border: 1px solid var(--sell);
  border-radius: var(--radius-pill); padding: 4px 10px;
  background: var(--sell-soft); cursor: pointer;
}
.options-section { scroll-margin-top: 108px; }

.doc-audit-row {
  display: grid;
  grid-template-columns: minmax(200px, 1fr) minmax(200px, 1fr) minmax(240px, 1.3fr);
  gap: 18px; border-top: 1px solid var(--line); padding: 14px 0;
}

.trade-acc-head {
  width: 100%; display: flex; align-items: center; gap: 12px;
  background: none; border: none; cursor: pointer; text-align: left;
  padding: 2px 0 8px; color: var(--ink);
}
.trade-acc-head .chev { color: var(--faint); font-size: 11px; transition: transform 0.15s ease; }
.trade-acc-head[data-open="true"] .chev { transform: rotate(90deg); }
.exit-chip {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.08em;
  text-transform: uppercase; padding: 3px 8px; border-radius: var(--radius-pill);
}
.exit-chip[data-kind="target"] { color: var(--buy); background: var(--buy-soft); }
.exit-chip[data-kind="time"]   { color: var(--hold); background: var(--hold-soft); }
.exit-chip[data-kind="stop"]   { color: var(--sell); background: var(--sell-soft); }

@media (max-width: 760px) {
  .doc-audit-row { grid-template-columns: 1fr; gap: 8px; }
  .options-rail { top: 0; }
  .options-section { scroll-margin-top: 60px; }
}

/* Acts 01+02 sit side by side on wide screens; stack on narrow. */
.idea-method-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 var(--gap);
  align-items: stretch;
}
.idea-method-grid > div { display: flex; flex-direction: column; gap: var(--gap); }
.idea-method-grid .card { flex: 1; }
@media (max-width: 900px) {
  .idea-method-grid { grid-template-columns: 1fr; }
}

/* Ranked diverging bar rows — the 26-stock field (options explorer). */
.stock-row {
  width: 100%;
  display: grid;
  grid-template-columns: 96px minmax(80px, 130px) 1fr 96px;
  align-items: center;
  gap: 12px;
  background: none;
  border: none;
  border-top: 1px solid var(--line);
  border-left: 2px solid transparent;
  padding: 5px 6px;
  cursor: pointer;
}
.stock-row:hover { background: var(--surface-2); }
.stock-row[data-selected="true"] {
  background: var(--surface-2);
  border-left: 2px solid var(--accent);
}
.stock-dots { display: inline-flex; gap: 5px; align-items: center; }
.stock-bar-track { position: relative; display: block; height: 16px; }
@media (max-width: 700px) {
  .stock-row { grid-template-columns: 84px 1fr 84px; }
  .stock-dots { display: none; }
}

/* Right-side trade drawer (options explorer). */
.trade-drawer-backdrop {
  position: fixed; inset: 0; z-index: 40;
  background: rgba(8, 9, 12, 0.55);
  backdrop-filter: blur(2px);
}
.trade-drawer {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 41;
  width: min(580px, 100vw);
  background: var(--surface);
  border-left: 1px solid var(--line-strong);
  box-shadow: -24px 0 60px rgba(0, 0, 0, 0.45);
  overflow-y: auto;
  padding: 18px 20px 28px;
  animation: drawer-in 0.22s ease-out;
}
@keyframes drawer-in {
  from { transform: translateX(40px); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
  .trade-drawer { animation: none; }
}
.trade-drawer-head {
  display: flex; align-items: baseline; gap: 12px;
  position: sticky; top: -18px; margin: -18px -20px 14px; padding: 18px 20px 12px;
  background: var(--surface); border-bottom: 1px solid var(--line); z-index: 1;
}
.trade-drawer-close {
  margin-left: auto; background: var(--surface-2); border: 1px solid var(--line-strong);
  color: var(--ink-2); border-radius: var(--radius-pill); padding: 4px 12px;
  font-size: 12px; cursor: pointer;
}
.trade-drawer-close:hover { color: var(--ink); }

/* Walkthrough step rows: label column on desktop, stacked on phones. */
.walk-step {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 12px;
  padding: 8px 0;
  border-top: 1px solid var(--line);
}

/* Folded story sections on phones. */
.opt-fold {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 12px 16px;
}
.opt-fold summary {
  list-style: none;
  display: flex;
  align-items: baseline;
  cursor: pointer;
}
.opt-fold summary::-webkit-details-marker { display: none; }
.opt-fold summary .chev {
  margin-left: auto;
  color: var(--faint);
  font-size: 11px;
  transition: transform 0.15s ease;
}
.opt-fold[open] summary .chev { transform: rotate(90deg); }
.opt-fold .card { border: none; background: none; padding: 0; }

@media (max-width: 600px) {
  .walk-step { grid-template-columns: 1fr; gap: 3px; }
  .trade-acc-head { flex-wrap: wrap; row-gap: 4px; }
  .stock-row { grid-template-columns: 78px 1fr 82px; gap: 8px; padding: 6px 2px; }
  .stock-row span { font-size: 11.5px !important; }
  .trade-drawer { padding: 14px 12px 24px; }
  .trade-drawer-head { margin: -14px -12px 12px; padding: 14px 12px 10px; }
}