/* Self-hosted variable fonts (SIL Open Font License 1.1, see fonts/*-OFL.txt). Same subsets Google Fonts served. */
@font-face { font-family: 'Heebo'; font-style: normal; font-weight: 400 800; font-display: swap; src: url('fonts/heebo-hebrew.woff2') format('woff2'); unicode-range: U+0307-0308, U+0590-05FF, U+200C-2010, U+20AA, U+25CC, U+FB1D-FB4F; }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 400 800; font-display: swap; src: url('fonts/inter-latin-ext.woff2') format('woff2'); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 400 800; font-display: swap; src: url('fonts/inter-latin.woff2') format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'JetBrains Mono'; font-style: normal; font-weight: 400 800; font-display: swap; src: url('fonts/jetbrains-mono-latin-ext.woff2') format('woff2'); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: 'JetBrains Mono'; font-style: normal; font-weight: 400 800; font-display: swap; src: url('fonts/jetbrains-mono-latin.woff2') format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
/* ---------- Tokens ---------- */
:root {
  --bg: #f5f6f8; --panel: #ffffff; --panel-2: #f0f2f5; --line: #e1e4e9; --line-2: #cfd4dc;
  --ink: #141a23; --ink-2: #4a5462; --ink-3: #7a8494;
  --accent: #0f6e5c; --accent-soft: #e2f2ee;
  --actual: #1d5fd1; --actual-soft: #e8effc;
  --assume: #b26a00; --assume-soft: #fdf1df;
  --calc: #2f6b3a; --calc-soft: #e7f3e9;
  --est: #6b3fc4; --est-soft: #efe9fb;
  --pos: #12804a; --neg: #c0362c; --warn-bg: #fff4e5; --warn-line: #f0b45a;
  --bad-bg: #fdecea; --bad-line: #e58c84; --good-bg: #e9f6ee; --good-line: #7cc79a;
  --shadow: 0 1px 2px rgba(16,24,40,.05);
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --r: 8px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0e1116; --panel: #151a21; --panel-2: #1b212a; --line: #262d38; --line-2: #343d4b;
    --ink: #e6e9ee; --ink-2: #aab3c0; --ink-3: #7d8796;
    --accent: #3cc6a6; --accent-soft: #123129;
    --actual: #6ea2ff; --actual-soft: #16233b;
    --assume: #f0a93b; --assume-soft: #33260f;
    --calc: #74c98a; --calc-soft: #15291b;
    --est: #b293ff; --est-soft: #241b3b;
    --pos: #4cd08a; --neg: #ff7a6e; --warn-bg: #2d2412; --warn-line: #8a6420;
    --bad-bg: #331a18; --bad-line: #8f3e36; --good-bg: #13291c; --good-line: #2f7448;
    --shadow: none; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0e1116; --panel: #151a21; --panel-2: #1b212a; --line: #262d38; --line-2: #343d4b;
  --ink: #e6e9ee; --ink-2: #aab3c0; --ink-3: #7d8796;
  --accent: #3cc6a6; --accent-soft: #123129;
  --actual: #6ea2ff; --actual-soft: #16233b;
  --assume: #f0a93b; --assume-soft: #33260f;
  --calc: #74c98a; --calc-soft: #15291b;
  --est: #b293ff; --est-soft: #241b3b;
  --pos: #4cd08a; --neg: #ff7a6e; --warn-bg: #2d2412; --warn-line: #8a6420;
  --bad-bg: #331a18; --bad-line: #8f3e36; --good-bg: #13291c; --good-line: #2f7448;
  --shadow: none; color-scheme: dark;
}

/* ---------- Base ---------- */
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--ink); font: 14px/1.5 var(--sans); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: var(--accent); }
h2, h3, h4 { margin: 0; letter-spacing: -0.01em; }
code, .formula, .mono { font-family: var(--mono); }
button { font: inherit; cursor: pointer; }
.he { font-size: 13px; color: var(--ink-2); margin: 4px 0 8px; text-align: right; }

/* ---------- Top bar ---------- */
.top { position: sticky; top: 0; z-index: 30; display: flex; align-items: center; gap: 12px; padding: 8px 16px; background: var(--panel); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; white-space: nowrap; }
.brand .logo { width: 26px; height: 26px; border-radius: 6px; background: var(--accent); color: #fff; display: grid; place-items: center; font: 700 12px var(--mono); }
.brand small { display: block; font-weight: 500; color: var(--ink-3); font-size: 11px; }
.top .sp { flex: 1; }
.toggles { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.tog { display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; border: 1px solid var(--line-2); border-radius: 999px; background: var(--panel); color: var(--ink-2); font-size: 12px; font-weight: 600; }
.tog[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: #fff; }
.tog .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; opacity: .6; }
.iconbtn { border: 1px solid var(--line-2); background: var(--panel); color: var(--ink-2); border-radius: 6px; padding: 5px 9px; font-size: 12px; font-weight: 600; }
.iconbtn:hover, .tog:hover { border-color: var(--accent); }
#menuBtn { display: none; }

/* ---------- Layout ---------- */
.shell { display: grid; grid-template-columns: 236px minmax(0, 1fr); min-height: calc(100vh - 47px); }
.side { border-right: 1px solid var(--line); background: var(--panel); padding: 12px 8px 40px; position: sticky; top: 47px; height: calc(100vh - 47px); overflow-y: auto; }
.side .grp { font-size: 10.5px; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-3); font-weight: 700; padding: 14px 10px 4px; }
.side a { display: flex; align-items: center; gap: 8px; padding: 6px 10px; border-radius: 6px; color: var(--ink-2); text-decoration: none; font-weight: 500; font-size: 13px; }
.side a .n { font: 600 10px var(--mono); color: var(--ink-3); min-width: 18px; }
.side a:hover { background: var(--panel-2); color: var(--ink); }
.side a.on { background: var(--accent-soft); color: var(--accent); font-weight: 650; }
.side a.on .n { color: var(--accent); }
.side a.planned { opacity: .5; cursor: default; font-size: 12px; }
.side a.planned:hover { background: none; }
main { padding: 20px 24px 80px; max-width: 1180px; width: 100%; }

/* Legend */
.legend { display: flex; flex-wrap: wrap; gap: 10px 16px; font-size: 11.5px; color: var(--ink-2); padding: 8px 12px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); margin-bottom: 16px; }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }
.legend .l-actual { background: var(--actual); } .legend .l-assume { background: var(--assume); }
.legend .l-calc { background: var(--calc); } .legend .l-est { background: var(--est); }

/* ---------- Page ---------- */
.page-head { margin-bottom: 14px; }
.page-head h2 { font-size: 22px; }
.page-head p { margin: 4px 0 0; color: var(--ink-2); max-width: 760px; }
.toc { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 16px; }
.toc a { font-size: 12px; padding: 3px 9px; border: 1px solid var(--line); border-radius: 999px; text-decoration: none; color: var(--ink-2); background: var(--panel); }
.toc a:hover { border-color: var(--accent); color: var(--accent); }

.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); padding: 16px 18px; margin-bottom: 14px; box-shadow: var(--shadow); scroll-margin-top: 60px; }
.card > header { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; margin-bottom: 6px; }
.card h3 { font-size: 16px; }
.card h3 small { font-weight: 600; color: var(--ink-3); font-size: 12px; margin-left: 4px; }
.card h4 { font-size: 13px; margin: 12px 0 6px; color: var(--ink); }
.card .num { font: 600 11px var(--mono); color: var(--ink-3); }
.card p { margin: 6px 0; }
.def { color: var(--ink); }
.muted { color: var(--ink-3); font-size: 12.5px; }
.grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.grid2 > .card, .grid3 > .card { margin-bottom: 0; }
.stack > * + * { margin-top: 14px; }

.formula { background: var(--panel-2); border: 1px solid var(--line); border-left: 3px solid var(--accent); border-radius: 6px; padding: 8px 12px; margin: 8px 0; font-size: 13px; white-space: pre-wrap; overflow-x: auto; }
.concept-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px; align-items: start; }
.concept-grid:empty { display: none; }
.ex { border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.ex-h { font-size: 10.5px; text-transform: uppercase; letter-spacing: .08em; font-weight: 700; color: var(--ink-3); padding: 5px 10px; background: var(--panel-2); }
.ex table { width: 100%; border-collapse: collapse; font-size: 13px; }
.ex td { padding: 4px 10px; border-top: 1px solid var(--line); }
.ex td:last-child { text-align: right; font-family: var(--mono); }
.ex tr.res td { font-weight: 700; color: var(--calc); }
.interp { font-size: 13px; color: var(--ink-2); padding: 8px 12px; border-radius: 6px; background: var(--panel-2); }
.interp b { color: var(--ink); }

.callout { border-radius: 6px; padding: 8px 12px; margin: 10px 0 4px; font-size: 13px; border: 1px solid; }
.callout.warn { background: var(--warn-bg); border-color: var(--warn-line); }
.callout.good { background: var(--good-bg); border-color: var(--good-line); }
.callout.bad { background: var(--bad-bg); border-color: var(--bad-line); }
.callout b:first-child { margin-right: 4px; }

/* Learning mode boxes — hidden unless body.learning */
.learn { display: none; margin-top: 10px; padding: 10px 12px; border-radius: 6px; background: var(--accent-soft); font-size: 12.5px; color: var(--ink); }
.learn > div + div { margin-top: 4px; }
.learn b { color: var(--accent); }
body.learning .learn { display: block; }
.metric .learn { font-size: 11.5px; padding: 8px; }

/* Formula-only bits — hidden unless body.formulas */
.formula-only { display: none; }
body.formulas .formula-only { display: block; }

/* ---------- Fields ---------- */
.fields { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 8px 10px; }
.fld { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.fld.wide { grid-column: 1 / -1; }
.fl { font-size: 11.5px; color: var(--ink-2); font-weight: 600; display: flex; align-items: center; gap: 4px; }
.inp { position: relative; display: flex; align-items: center; background: var(--panel); border: 1px solid var(--line-2); border-left: 3px solid var(--actual); border-radius: 6px; }
.k-assume .inp { border-left-color: var(--assume); background: var(--assume-soft); }
.k-actual .inp { background: var(--actual-soft); }
.k-note .inp { border-left-color: var(--line-2); background: var(--panel); }
.inp input { flex: 1; min-width: 0; border: 0; background: transparent; color: var(--ink); padding: 6px 8px; font: 13px var(--mono); outline: none; }
.inp:focus-within { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-soft); }
.inp .pfx, .inp .sfx { font-style: normal; color: var(--ink-3); font: 12px var(--mono); padding: 0 0 0 8px; }
.inp .sfx { padding: 0 8px 0 0; }
.inp .pfx + input { padding-left: 3px; }
input.bad { color: var(--neg); text-decoration: underline wavy; }
textarea, .k-note input, select { width: 100%; border: 1px solid var(--line-2); border-radius: 6px; background: var(--panel); color: var(--ink); padding: 7px 9px; font: 13px/1.45 var(--sans); resize: vertical; }
.k-note .inp input { font-family: var(--sans); border: 0; }
textarea:focus, select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-soft); }
select { padding: 6px 8px; }

/* ---------- Calculator & metrics ---------- */
.calc { margin-top: 12px; border: 1px dashed var(--line-2); border-radius: var(--r); background: var(--panel-2); }
.calc-h { font-size: 10.5px; text-transform: uppercase; letter-spacing: .08em; font-weight: 700; color: var(--ink-3); padding: 6px 12px 0; }
.calc-body { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); gap: 12px; padding: 8px 12px 12px; }
.outs { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 8px; align-content: start; }
.metrics { display: grid; grid-template-columns: repeat(auto-fill, minmax(165px, 1fr)); gap: 8px; }
.metric { background: var(--panel); border: 1px solid var(--line); border-top: 3px solid var(--calc); border-radius: 6px; padding: 8px 10px; min-width: 0; }
.metric.m-est { border-top-color: var(--est); background: linear-gradient(var(--est-soft), var(--panel) 70%); }
.ml { font-size: 11px; color: var(--ink-2); font-weight: 600; display: flex; align-items: center; gap: 4px; }
.mv { font: 600 18px/1.3 var(--mono); margin-top: 2px; word-break: break-word; }
.metric.pos .mv { color: var(--pos); } .metric.neg .mv { color: var(--neg); }
.mf { font: 11px var(--mono); color: var(--ink-3); margin-top: 4px; }
.metric.big .mv { font-size: 24px; }

/* Tooltips */
.tip { display: inline-grid; place-items: center; width: 14px; height: 14px; border-radius: 50%; border: 1px solid var(--line-2); color: var(--ink-3); font: italic 600 9px Georgia, serif; cursor: help; position: relative; flex: none; }
.tip:hover, .tip:focus { border-color: var(--accent); color: var(--accent); outline: none; }
.tip:hover::after, .tip:focus::after { content: attr(data-tip); position: absolute; left: 50%; bottom: calc(100% + 6px); transform: translateX(-50%); width: max-content; max-width: 240px; background: var(--ink); color: var(--bg); font: 500 12px/1.4 var(--sans); padding: 6px 9px; border-radius: 6px; z-index: 50; white-space: normal; text-align: left; box-shadow: 0 4px 12px rgba(0,0,0,.2); }

/* ---------- Tables ---------- */
.tbl-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 6px; }
table.t { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.table-wrap { max-width: 100%; overflow-x: auto; }
table.t th, table.t td { padding: 6px 10px; border-bottom: 1px solid var(--line); text-align: right; white-space: nowrap; }
table.t th { background: var(--panel-2); font-weight: 650; color: var(--ink-2); font-size: 11.5px; }
table.t td:first-child, table.t th:first-child { text-align: left; }
table.t td { font-family: var(--mono); }
table.t td.lbl { font-family: var(--sans); color: var(--ink-2); }
table.t tr:last-child td { border-bottom: 0; }
table.t tr.tot td { font-weight: 700; background: var(--panel-2); }
table.t td.est { color: var(--est); font-weight: 700; }

/* Sensitivity */
.sens td { text-align: center !important; cursor: default; }
.sens th { text-align: center !important; }
.sens td.base { outline: 2px solid var(--accent); outline-offset: -2px; font-weight: 800; }
.sens td.na { color: var(--ink-3); }

/* ---------- Flow (framework) ---------- */
.flow { display: flex; flex-direction: column; align-items: stretch; gap: 0; max-width: 520px; }
.flow a { display: grid; grid-template-columns: 26px 1fr auto; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); background: var(--panel); border: 1px solid var(--line); border-radius: 6px; padding: 7px 10px; }
.flow a:hover { border-color: var(--accent); }
.flow a .i { font: 700 11px var(--mono); color: #fff; background: var(--accent); border-radius: 4px; text-align: center; padding: 2px 0; }
.flow a .q { font-size: 11px; color: var(--ink-3); }
.flow .arrow { text-align: center; color: var(--ink-3); line-height: 14px; font-size: 12px; }
.qs { display: grid; gap: 8px; }
.q-item { display: grid; grid-template-columns: 32px 1fr; gap: 10px; padding: 10px 12px; border-radius: 6px; background: var(--panel-2); }
.q-item .k { font: 800 18px var(--mono); color: var(--accent); }

/* Principles */
.princ { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 8px; }
.princ div { padding: 8px 10px; border-radius: 6px; background: var(--panel-2); border-left: 3px solid var(--accent); font-size: 13px; font-weight: 550; }
.princ div.q { border-left-color: var(--est); font-style: italic; }

/* Bars (waterfall / composition) */
.wf { display: grid; gap: 4px; margin-top: 10px; }
.wf-row { display: grid; grid-template-columns: 150px 1fr 90px; align-items: center; gap: 10px; font-size: 12.5px; }
.wf-row .lbl { color: var(--ink-2); }
.wf-row.sub .lbl { font-weight: 700; color: var(--ink); }
.wf-track { position: relative; height: 18px; background: var(--panel-2); border-radius: 3px; }
.wf-bar { position: absolute; top: 0; bottom: 0; border-radius: 3px; }
.wf-bar.plus { background: var(--actual); } .wf-bar.minus { background: var(--neg); opacity: .75; } .wf-bar.total { background: var(--calc); }
.wf-row .v { text-align: right; font: 12px var(--mono); }
.stackbar { display: flex; height: 22px; border-radius: 4px; overflow: hidden; margin: 8px 0 4px; background: var(--panel-2); }
.stackbar div { height: 100%; }
.keyrow { display: flex; gap: 14px; flex-wrap: wrap; font-size: 12px; color: var(--ink-2); }
.keyrow i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 5px; vertical-align: -1px; }

/* Scenario cards */
.scen { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.scen .card { border-top: 4px solid var(--line-2); }
.scen .bear { border-top-color: var(--neg); } .scen .base { border-top-color: var(--accent); } .scen .bull { border-top-color: var(--pos); }
.scen .fields { grid-template-columns: 1fr 1fr; }
.range { position: relative; height: 46px; margin: 14px 4px 4px; }
.range .line { position: absolute; left: 0; right: 0; top: 20px; height: 6px; border-radius: 3px; background: linear-gradient(90deg, var(--neg), var(--accent), var(--pos)); opacity: .35; }
.range .pt { position: absolute; top: 14px; width: 2px; height: 18px; background: var(--ink); }
.range .pt span { position: absolute; top: 20px; left: 50%; transform: translateX(-50%); font: 600 11px var(--mono); white-space: nowrap; }
.range .pt.price { background: var(--actual); height: 26px; top: 10px; }
.range .pt.price span { top: -16px; color: var(--actual); }

/* Lists (SOTP, invalidation) */
.rowlist { display: grid; gap: 8px; }
.rowitem { display: grid; gap: 8px; align-items: end; padding: 10px; border: 1px solid var(--line); border-radius: 6px; background: var(--panel-2); }
.rm { border: 1px solid var(--line-2); background: var(--panel); color: var(--neg); border-radius: 6px; padding: 6px 9px; font-size: 12px; }
.addbtn { border: 1px dashed var(--accent); background: transparent; color: var(--accent); border-radius: 6px; padding: 7px 12px; font-weight: 650; font-size: 13px; }
.btn { border: 1px solid var(--accent); background: var(--accent); color: #fff; border-radius: 6px; padding: 7px 12px; font-weight: 650; font-size: 13px; }
.btn.ghost { background: transparent; color: var(--accent); }
.btns { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }

.invalid { border: 2px solid var(--neg); background: linear-gradient(var(--bad-bg), var(--panel) 120px); }
.invalid h3 { color: var(--neg); font-size: 19px; }
.status-ok { color: var(--pos); } .status-watch { color: var(--assume); } .status-hit { color: var(--neg); font-weight: 700; }
.inv-row { grid-template-columns: 26px minmax(0, 3fr) minmax(0, 1.4fr) 120px auto; }
.inv-row .idx { font: 800 14px var(--mono); color: var(--neg); align-self: center; }
.inv-row.hit { border-color: var(--neg); background: var(--bad-bg); }
.sotp-row { grid-template-columns: minmax(0, 1.4fr) repeat(4, minmax(0, 1fr)) minmax(0, 1.1fr) minmax(0, 1fr) auto; }
.sotp-row .val { font: 700 14px var(--mono); color: var(--est); align-self: center; text-align: right; }

/* Checklist */
.ck-grp { break-inside: avoid; }
.ck-grp h4 { display: flex; justify-content: space-between; align-items: center; }
.ck-grp h4 em { font: 600 11px var(--mono); color: var(--ink-3); font-style: normal; }
.ck-grp label { display: flex; gap: 8px; align-items: flex-start; padding: 4px 6px; border-radius: 4px; font-size: 13px; cursor: pointer; }
.ck-grp label:hover { background: var(--panel-2); }
.ck-grp input { margin-top: 3px; accent-color: var(--accent); }
.ck-grp label.done span { color: var(--ink-3); text-decoration: line-through; }
.ck-cols { columns: 3 260px; column-gap: 14px; }
.ck-cols .card { display: inline-block; width: 100%; }
.prog { height: 6px; border-radius: 3px; background: var(--panel-2); overflow: hidden; }
.prog div { height: 100%; background: var(--accent); transition: width .2s; }

/* Cheat sheet */
.cheat { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 6px 14px; }
.cheat div { padding: 6px 10px; border-bottom: 1px solid var(--line); font-size: 12.5px; }
.cheat b { display: block; font-size: 11.5px; color: var(--ink-2); font-weight: 650; }
.cheat code { font-size: 12.5px; color: var(--ink); }
.cheat h4 { grid-column: 1 / -1; margin: 10px 0 0; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--accent); }

/* Analyzer */
.az-sec { font-size: 10.5px; text-transform: uppercase; letter-spacing: .08em; font-weight: 700; color: var(--ink-3); margin: 14px 0 6px; }
.az-sec:first-child { margin-top: 0; }
.verdict { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; padding: 12px 14px; border-radius: var(--r); background: var(--est-soft); border: 1px solid var(--est); }
.verdict .big { font: 800 28px var(--mono); color: var(--est); }

/* Moat chips */
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; border-radius: 999px; border: 1px solid var(--line-2); font-size: 12.5px; cursor: pointer; user-select: none; background: var(--panel); }
.chip input { accent-color: var(--accent); margin: 0; }
.chip:has(input:checked) { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); font-weight: 600; }
.risk-row { display: grid; grid-template-columns: 170px 110px minmax(0, 1fr); gap: 8px; align-items: center; padding: 4px 0; border-bottom: 1px solid var(--line); font-size: 13px; }
.risk-row select.lvl-High { color: var(--neg); font-weight: 700; } .risk-row select.lvl-Medium { color: var(--assume); font-weight: 700; } .risk-row select.lvl-Low { color: var(--pos); }

/* VS compare */
.vs { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.vs .card { margin: 0; }
.vs .a { border-top: 4px solid var(--actual); } .vs .b { border-top: 4px solid var(--est); }

/* Toast */
#toast { position: fixed; bottom: 18px; left: 50%; transform: translate(-50%, 30px); opacity: 0; background: var(--ink); color: var(--bg); padding: 8px 14px; border-radius: 8px; font-size: 13px; transition: .2s; z-index: 100; pointer-events: none; }
#toast.on { opacity: 1; transform: translate(-50%, 0); }

.planned-page { text-align: center; padding: 50px 20px; color: var(--ink-2); }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .grid3, .scen { grid-template-columns: 1fr; }
  .sotp-row { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .sotp-row .val { text-align: left; }
}
@media (max-width: 860px) {
  #menuBtn { display: inline-block; }
  .shell { grid-template-columns: minmax(0, 1fr); }
  .az-grid { grid-template-columns: minmax(0, 1fr) !important; }
  .az-grid > section { position: static !important; }
  .side { position: fixed; top: 47px; left: 0; bottom: 0; width: 260px; height: auto; z-index: 40; transform: translateX(-105%); transition: transform .18s; box-shadow: 4px 0 24px rgba(0,0,0,.15); }
  body.nav-open .side { transform: none; }
  main { padding: 16px 16px 80px; }
  .grid2, .concept-grid, .calc-body, .vs { grid-template-columns: 1fr; }
  .brand small, .tog .lbl-long { display: none; }
  .inv-row { grid-template-columns: 26px 1fr; }
  .inv-row > :nth-child(n+3) { grid-column: 2; }
  .risk-row { grid-template-columns: 1fr 110px; }
  .risk-row input { grid-column: 1 / -1; }
  .wf-row { grid-template-columns: 110px 1fr 76px; }
}
@media (max-width: 520px) {
  .top { flex-wrap: wrap; padding: 8px 12px; }
  .top .sp { display: none; }
  .toggles { width: 100%; }
  .sotp-row { grid-template-columns: 1fr 1fr; }
  .scen .fields { grid-template-columns: 1fr; }
  .shell { min-height: auto; }
  .side { top: 0; }
}
@media print {
  .top, .side, .calc, .btns, .toc { display: none !important; }
  .shell { display: block; } main { padding: 0; }
  .card { break-inside: avoid; box-shadow: none; }
}

/* =====================================================================
   Handbook (reference) components
   ===================================================================== */
:root { --is: #1d5fd1; --bs: #0f6e5c; --cf: #b26a00; --cl: #6b3fc4; --md: #8a4b6e; --ql: #5b6573; }
:root[data-theme="dark"] { --is: #6ea2ff; --bs: #3cc6a6; --cf: #f0a93b; --cl: #b293ff; --md: #e08bbd; --ql: #9aa4b2; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { --is: #6ea2ff; --bs: #3cc6a6; --cf: #f0a93b; --cl: #b293ff; --md: #e08bbd; --ql: #9aa4b2; } }

a.brand { color: inherit; text-decoration: none; }
.sec-num { font: 700 11px var(--mono); color: var(--accent); text-transform: uppercase; letter-spacing: .08em; }
.wrap { white-space: normal !important; text-align: left !important; }
td.pos-c { color: var(--pos); font-weight: 700; }

/* Search */
.search { position: relative; flex: 1; max-width: 560px; margin: 0 8px; }
.search input { width: 100%; padding: 8px 36px 8px 12px; border: 1.5px solid var(--line-2); border-radius: 8px; background: var(--panel-2); color: var(--ink); font: 14px var(--sans); outline: none; }
.search input:focus { border-color: var(--accent); background: var(--panel); box-shadow: 0 0 0 3px var(--accent-soft); }
.search kbd { position: absolute; right: 9px; top: 50%; transform: translateY(-50%); font: 600 11px var(--mono); color: var(--ink-3); border: 1px solid var(--line-2); border-radius: 4px; padding: 0 5px; pointer-events: none; }
.qres { position: absolute; left: 0; right: 0; top: calc(100% + 6px); background: var(--panel); border: 1px solid var(--line-2); border-radius: 8px; box-shadow: 0 12px 32px rgba(0,0,0,.18); max-height: 70vh; overflow-y: auto; z-index: 60; }
.qres a { display: grid; grid-template-columns: 1fr auto; gap: 2px 10px; padding: 8px 12px; text-decoration: none; color: var(--ink); border-bottom: 1px solid var(--line); }
.qres a.sel, .qres a:hover { background: var(--accent-soft); }
.qres .r-t { font-weight: 650; } .qres .r-t small { color: var(--ink-3); font-weight: 500; }
.qres code { grid-column: 1; font-size: 12px; color: var(--ink-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.qres .r-s { grid-column: 2; grid-row: 1; font-size: 11px; color: var(--ink-3); text-align: right; }
.qres .r-none { padding: 12px; color: var(--ink-3); font-size: 13px; }

/* Nav */
.side .grp-t { display: flex; justify-content: space-between; width: 100%; background: none; border: 0; text-align: left; cursor: pointer; }
.side .grp-t[aria-expanded="false"] span { transform: rotate(-90deg); display: inline-block; }

/* Concept card */
.cc { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 14px 18px 12px; margin-bottom: 14px; box-shadow: var(--shadow); scroll-margin-top: 64px; }
.cc.key { border-left: 4px solid var(--accent); }
.cc.flash { animation: flash 1.6s ease-out; }
@keyframes flash { 0% { box-shadow: 0 0 0 4px var(--accent); } 100% { box-shadow: var(--shadow); } }
.cc-h { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; padding-bottom: 8px; margin-bottom: 4px; border-bottom: 1px solid var(--line); }
.cc-h h3 { font-size: 19px; letter-spacing: -0.015em; }
.cc-h h3 small { font-size: 12.5px; font-weight: 600; color: var(--ink-3); margin-left: 6px; letter-spacing: 0; }
.aka { font-size: 12px; color: var(--ink-3); margin-top: 2px; }
.cc-tools { display: flex; gap: 6px; align-items: center; flex: none; }
.sbadge { font-size: 11px; font-weight: 700; padding: 3px 8px; border-radius: 999px; text-decoration: none; white-space: nowrap; border: 1px solid currentColor; }
.s-is { color: var(--is); } .s-bs { color: var(--bs); } .s-cf { color: var(--cf); } .s-calc { color: var(--cl); } .s-model { color: var(--md); } .s-mkt { color: var(--is); } .s-qual { color: var(--ql); }
.star { border: 1px solid var(--line-2); background: var(--panel); color: var(--line-2); border-radius: 6px; width: 28px; height: 26px; font-size: 15px; line-height: 1; }
.star[aria-pressed="true"] { color: #e0a100; border-color: #e0a100; }
.star:hover { color: #e0a100; }
.cr { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 12px; padding: 7px 0; border-bottom: 1px dashed var(--line); }
.cr:last-of-type { border-bottom: 0; }
.cl { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-3); padding-top: 3px; }
.cv { font-size: 14px; line-height: 1.55; min-width: 0; }
.cr.he-row { padding: 0; border: 0; } .cr.he-row .he { margin: 0 0 4px; }
.fx { display: inline-block; max-width: 100%; font: 600 15px/1.55 var(--mono); color: var(--ink); background: var(--accent-soft); border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent); border-radius: 6px; padding: 6px 12px; white-space: pre-wrap; overflow-x: auto; }
.exm { border-collapse: collapse; font-size: 13px; min-width: 260px; max-width: 100%; background: var(--panel-2); border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.exm td { padding: 4px 12px; border-bottom: 1px solid var(--line); }
.exm td:last-child { font-family: var(--mono); text-align: right; }
.exm tr:last-child td { border-bottom: 0; }
.exm tr.res td { font-weight: 800; color: var(--accent); border-top: 2px solid var(--line-2); }
.hl { display: inline-block; font-size: 12px; font-weight: 700; padding: 2px 8px; border-radius: 4px; margin-right: 4px; }
.hl-up { background: var(--good-bg); color: var(--pos); } .hl-down { background: var(--actual-soft); color: var(--actual); }
.hl-ctx { background: var(--assume-soft); color: var(--assume); } .hl-na { background: var(--panel-2); color: var(--ink-3); }
ul.cmp { margin: 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 4px 6px; }
ul.cmp li { font-size: 12.5px; padding: 2px 9px; border-radius: 999px; background: var(--panel-2); border: 1px solid var(--line); }
.cr.watch { background: var(--warn-bg); border: 1px solid var(--warn-line); border-radius: 6px; padding: 7px 10px; margin: 4px 0; }
.cr.watch .cl { color: var(--assume); }
.cr.watch .cl::before { content: '⚠ '; }
.cc-body { margin: 8px 0 4px; overflow-x: auto; }
.cc details { margin-top: 8px; border: 1px solid var(--line); border-radius: 6px; }
.cc details summary { cursor: pointer; padding: 6px 10px; font-size: 13px; font-weight: 650; color: var(--accent); list-style: none; }
.cc details summary::-webkit-details-marker { display: none; }
.cc details summary::before { content: '▸ '; } .cc details[open] summary::before { content: '▾ '; }
.cc details.try summary { color: var(--ink-3); font-weight: 600; }
.cc details .calc { margin: 0 10px 10px; }
.hi-g { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; padding: 0 10px 10px; }
.hi-g div { background: var(--accent-soft); border-radius: 6px; padding: 8px 10px; font-size: 13px; }
.hi-g b { display: block; font-size: 11.5px; color: var(--accent); margin-bottom: 2px; }
.rel { font-size: 12.5px; color: var(--ink-3); margin-top: 8px; }
a.xref { color: var(--accent); text-decoration: none; border-bottom: 1px dotted var(--accent); }
a.xref:hover { border-bottom-style: solid; }
.three { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.three > div { background: var(--panel-2); border-radius: 6px; padding: 10px 12px; font-size: 13px; }
.three h5 { margin: 0 0 4px; font-size: 13px; } .three p { margin: 0 0 4px; color: var(--ink-2); } .three ul { margin: 0; padding-left: 18px; color: var(--ink-2); }
.arrows { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.arrows div { background: var(--panel-2); border-radius: 6px; padding: 8px 10px; font-size: 13px; text-align: center; }
.fwk { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 6px; }
.fwk div { display: flex; gap: 8px; align-items: center; background: var(--panel-2); border-radius: 6px; padding: 6px 10px; font-size: 13px; font-weight: 600; }
.fwk span { font: 700 11px var(--mono); color: var(--accent); }

/* Section visuals */
.is-struct { max-width: 460px; font: 14px var(--mono); padding: 14px 20px; }
.is-l { padding: 2px 0; } .is-l.m { padding-left: 14px; color: var(--ink-2); } .is-l.t { font-weight: 800; }
.is-l a { color: var(--accent); text-decoration: none; }
.is-line { border-top: 1.5px solid var(--ink); margin: 3px 0 2px; width: 70%; }
.bs-eq { display: grid; grid-template-columns: 1fr auto 2fr; gap: 10px; align-items: stretch; }
.bs-stack { display: grid; grid-template-columns: 1fr auto 1fr; gap: 10px; height: 100%; }
.bs-col { border-radius: 8px; padding: 12px; background: var(--panel-2); text-align: center; display: flex; flex-direction: column; justify-content: center; }
.bs-col.a { border-top: 4px solid var(--actual); } .bs-col.l { border-top: 4px solid var(--neg); } .bs-col.e { border-top: 4px solid var(--bs); }
.bs-h a { font-weight: 800; color: var(--ink); text-decoration: none; letter-spacing: .04em; }
.bs-b { font-size: 13px; color: var(--ink-2); margin-top: 4px; } .bs-b small { color: var(--ink-3); }
.bs-op, .bs-plus { align-self: center; font: 800 24px var(--mono); color: var(--ink-3); }
.fw { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; margin-bottom: 16px; }
.fw-map { display: flex; flex-direction: column; }
.fw-step { display: grid; grid-template-columns: 28px 1fr; gap: 10px; align-items: center; padding: 8px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--panel); color: var(--ink); text-decoration: none; }
.fw-step:hover { border-color: var(--accent); background: var(--accent-soft); }
.fw-step b { font-size: 13px; letter-spacing: .04em; display: block; }
.fw-d { font-size: 12.5px; color: var(--ink-2); }
.fw-i { font: 800 12px var(--mono); color: #fff; background: var(--accent); border-radius: 5px; text-align: center; padding: 3px 0; }
.fw-arrow { text-align: center; color: var(--ink-3); font-size: 13px; line-height: 16px; }
.fw-side { display: flex; flex-direction: column; gap: 10px; }
.bigq { display: grid; grid-template-columns: 44px 1fr; gap: 10px; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; }
.bigq > span { font: 800 20px var(--mono); color: var(--accent); }
.bigq b { font-size: 16px; } .bigq p { margin: 2px 0 0; color: var(--ink-2); font-size: 13px; }
.banner { border: 2px solid var(--accent); background: linear-gradient(var(--accent-soft), var(--panel) 140px); }
.banner.red { border-color: var(--neg); background: linear-gradient(var(--bad-bg), var(--panel) 160px); }
.banner-t { font: 800 22px/1.2 var(--sans); letter-spacing: .01em; color: var(--accent); margin-bottom: 6px; }
.banner.red .banner-t { color: var(--neg); }
.banner .ask { font-size: 17px; font-weight: 700; font-style: italic; margin: 6px 0; }
.proc { display: flex; flex-wrap: wrap; align-items: stretch; gap: 6px; }
.proc-s { flex: 1 1 140px; background: var(--panel-2); border-radius: 6px; padding: 8px 10px; font-size: 12.5px; border-top: 3px solid var(--md); }
.proc-s b { display: block; font-size: 12.5px; } .proc-s span { color: var(--ink-2); }
.proc-a { align-self: center; color: var(--ink-3); }

/* Reference views */
.filterbar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 14px; position: sticky; top: 47px; z-index: 5; background: var(--bg); padding: 8px 0; }
.filter { flex: 1 1 260px; padding: 8px 12px; border: 1.5px solid var(--line-2); border-radius: 8px; background: var(--panel); color: var(--ink); font: 14px var(--sans); outline: none; }
.filter:focus { border-color: var(--accent); }
.chips .chip.on { background: var(--accent); border-color: var(--accent); color: #fff; }
button.chip { font: inherit; font-size: 12.5px; }
.qr { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 8px; }
.qr-h, .sheet-h, .gl-h { grid-column: 1 / -1; margin: 14px 0 2px; font-size: 11px; text-transform: uppercase; letter-spacing: .1em; color: var(--accent); }
.qr-h:first-child { margin-top: 0; }
.qr-i { display: flex; flex-direction: column; gap: 3px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--panel); text-decoration: none; color: var(--ink); }
.qr-i:hover { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-soft); }
.qr-t { font-weight: 800; font-size: 13px; letter-spacing: .03em; } .qr-t small { font-weight: 600; color: var(--ink-3); }
.qr-i code { font: 600 13.5px var(--mono); color: var(--accent); }
.qr-s { font-size: 12.5px; color: var(--ink-2); }
.sheet { columns: 2 420px; column-gap: 18px; }
.sheet-g { break-inside: avoid; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 6px 14px 10px; margin-bottom: 14px; }
.sheet-h { margin: 6px 0 4px; }
.sheet-i { display: block; padding: 6px 0; border-bottom: 1px solid var(--line); text-decoration: none; color: var(--ink); }
.sheet-i:last-child { border-bottom: 0; }
.sheet-i b { display: block; font-size: 12px; color: var(--ink-2); }
.sheet-i code { font: 600 14px var(--mono); }
.sheet-i:hover code { color: var(--accent); }
.az { display: flex; flex-wrap: wrap; gap: 2px; }
.az a { font: 700 12px var(--mono); padding: 3px 6px; border-radius: 4px; text-decoration: none; color: var(--ink-2); }
.az a:hover { background: var(--accent-soft); color: var(--accent); }
.gl { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 0 18px; }
.gl-h { scroll-margin-top: 120px; border-bottom: 2px solid var(--accent); padding-bottom: 2px; font-size: 14px; }
.gl-i { display: block; padding: 7px 4px; border-bottom: 1px solid var(--line); text-decoration: none; color: var(--ink); }
.gl-i:hover { background: var(--accent-soft); }
.gl-i b { font-size: 14px; } .gl-i small { color: var(--ink-3); font-size: 11.5px; }
.gl-i span { display: block; font-size: 12.5px; color: var(--ink-2); }
.smap { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.smap-c { background: var(--panel); border: 1px solid var(--line); border-top: 4px solid currentColor; border-radius: 8px; padding: 10px 14px; }
.smap-c h4 { margin: 0; font-size: 13px; letter-spacing: .06em; }
.smap-c p { margin: 2px 0 6px; }
.smap-c ul { margin: 0; padding: 0; list-style: none; }
.smap-c li { padding: 4px 0; border-bottom: 1px solid var(--line); font-size: 13.5px; }
.smap-c li small { display: block; font: 11.5px var(--mono); color: var(--ink-3); }
.smap-c a.xref { color: var(--ink); border-bottom-color: var(--line-2); }
.plist { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 8px; }
.pr { display: flex; gap: 12px; align-items: center; padding: 12px 14px; border-radius: 8px; background: var(--panel); border: 1px solid var(--line); border-left: 4px solid var(--accent); font-size: 15px; font-weight: 700; color: var(--ink); text-decoration: none; }
.pr:hover { background: var(--accent-soft); }
.pr span { font: 700 12px var(--mono); color: var(--ink-3); }

@media (max-width: 860px) {
  .search { order: 5; flex-basis: 100%; max-width: none; margin: 4px 0 0; }
  .top { flex-wrap: wrap; }
  .search kbd { display: none; }
  .cr { grid-template-columns: 1fr; gap: 2px; }
  .fw, .bs-eq, .bs-stack, .three, .hi-g { grid-template-columns: 1fr; }
  .arrows { grid-template-columns: 1fr 1fr; }
  .bs-op, .bs-plus { text-align: center; }
  .filterbar { top: 0; position: static; }
  .exm { min-width: 0; width: 100%; }
  .side { top: 0; }
}
@media print {
  .filterbar, .star, details.try, .rel { display: none !important; }
  .sheet { columns: 2; } .cc { break-inside: avoid; }
}
a.btn, a.btn.ghost { text-decoration: none; display: inline-block; }
@media (max-width: 860px) { .cc, .card, .gl-h { scroll-margin-top: 160px; } }

/* Guided learning */
.learning-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.learning-grid .btn { display: inline-block; margin-top: 12px; }
.lesson-steps { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0; }
.practice { background: var(--panel-2); border: 1px solid var(--line); border-radius: var(--r); padding: 18px; margin: 16px 0; }
.cc > .practice { margin: 16px; }
.practice h4 { margin-top: 0; }
.practice fieldset, .statement-lab fieldset { border: 1px solid var(--line-2); border-radius: 6px; padding: 12px; min-width: 0; }
.answer-label { display: grid; gap: 8px; margin: 12px 0; font-weight: 600; }
.answer-label input, .answer-label textarea { width: 100%; border: 1px solid var(--line-2); border-radius: 6px; padding: 10px; background: var(--panel); color: var(--ink); font: inherit; }
.answer-label input { max-width: 240px; }
.answer-choice { display: block; padding: 8px 0; cursor: pointer; }
.exercise-feedback { min-height: 24px; }
.exercise-feedback.correct { color: var(--pos); }
button:disabled { opacity: .5; cursor: not-allowed; }
.source-row { display: flex; align-items: center; gap: 12px; padding: 10px; border: 1px solid transparent; border-radius: 5px; }
.source-row > span:first-of-type { flex: 1; }
.source-row small { display: block; color: var(--ink-2); }
.source-active { background: var(--accent-soft); border-color: var(--accent); }
.source-marker { min-width: 48px; font-size: 12px; color: var(--accent); }
.trace-result { margin-top: 16px; }
.case-discussion { padding: 12px 0; }
.case-discussion summary { cursor: pointer; font-weight: 600; color: var(--accent); }
.case-note { white-space: pre-wrap; }
.lesson-content .fx, .trace-result .fx { white-space: normal; overflow-wrap: anywhere; }
.practice :focus-visible, .lesson-steps :focus-visible, .statement-lab :focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
@media (max-width: 800px) { .learning-grid { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .source-row { gap: 6px; padding: 8px 2px; } .source-marker { min-width: 0; } }

/* Direction follows the selected language; numbers and formulas keep their order. */
[dir="rtl"] { --sans: 'Heebo', 'Inter', Arial, sans-serif; }
[dir="rtl"] .side { border-right: 0; border-left: 1px solid var(--line); }
[dir="rtl"] .cc.key, [dir="rtl"] .pr { border-left-width: 1px; border-right: 4px solid var(--accent); }
[dir="rtl"] .side .grp-t, [dir="rtl"] table.t td:first-child, [dir="rtl"] table.t th:first-child,
[dir="rtl"] .wrap, [dir="rtl"] .tip::after { text-align: right !important; }
[dir="rtl"] .three ul { padding-left: 0; padding-right: 18px; }
[dir="rtl"] .is-l.m { padding-left: 0; padding-right: 14px; }
[dir="rtl"] .search kbd { right: auto; left: 9px; }
.formula, .fx, code, .mf, .mv, .range, .stackbar, .exm td:last-child, .ex td:last-child,
input[inputmode="decimal"], input[data-u="$"], input[data-u="#"], input[data-u="%"] { direction: ltr; unicode-bidi: isolate; }
[dir="rtl"] .exm td:last-child, [dir="rtl"] .ex td:last-child { unicode-bidi: plaintext; }
input[data-u="text"], textarea { unicode-bidi: plaintext; }
[dir="rtl"] .inp { direction: ltr; }
[dir="rtl"] .brand { white-space: normal; }
[dir="rtl"] .brand small { line-height: 1.5; }
[dir="rtl"] .cc-h h3 small { display: inline-block; }
@media (max-width: 860px) {
  [dir="rtl"] .side { left: auto; right: 0; transform: translateX(105%); }
  [dir="rtl"] .nav-open .side, [dir="rtl"] body.nav-open .side { transform: translateX(0); }
}
/* Explicit component display rules must not override the HTML hidden state. */
[hidden] { display: none !important; }

/* Connected growth analysis: logical spacing supports both reading directions. */
.growth-flow,.concept-flow{list-style:none;padding:0;display:flex;flex-direction:column;align-items:stretch;gap:6px;margin:12px 0}
.growth-flow li,.concept-flow li{text-align:center;font-size:13px}
.growth-flow li:not(:last-child)::after,.concept-flow li:not(:last-child)::after{content:'↓';display:block;opacity:.6;margin-top:6px}
.growth-flow a{display:block;border:1px solid var(--line);border-radius:6px;padding:9px}
.multiple-principle{border-inline-start:3px solid var(--accent)}
.growth-item{display:flex;align-items:center;gap:8px}.growth-item label{flex:1}.growth-item>a{flex-shrink:0}
.table-scroll{max-width:100%;overflow-x:auto}.table-scroll table{min-width:420px}
.reverse-reserved{border-style:dashed}.exm th{text-align:start;padding:8px;font-weight:600}

[data-operating-review] { overflow-wrap: anywhere; }

[data-investment-snapshot] { min-width: 0; overflow-wrap: anywhere; }
[data-investment-snapshot] pre { max-width: 100%; overflow-x: auto; }
[data-analysis-out] { min-width: 0; overflow-wrap: anywhere; }