/**
 * css/nd-portfolio.css — NEPSE Portfolio Tracker (page stylesheet).
 *
 * Migrated from the page's former inline <style> block (2026-10-26
 * teardown rebuild) and tokenized onto --nd-* ONLY. The cream wash
 * (--paper #FAF7F0 family) is gone from this page in both themes.
 *
 * Class map rule: every class the page JS renders keeps its old name
 * (.pf-stat, .pf-alloc-row, .pf-donut-legend, .pf-edform, ...), so the
 * migration is presentation-only. New classes exist ONLY for new blocks
 * (freshness line, sector stocks, history chart, benchmark strip,
 * outcomes, P&L diverging bars, hero section).
 *
 * Canvas pin: theme-scoped, specificity (0,3,2) — beats theme.css
 * `[data-theme="dark"] body.nd` (0,2,1). Proven rendered in both themes.
 * Never a plain `body[data-page]` pin (reports lesson).
 *
 * Trap notes: no var(--serif)/var(--sans) anywhere (scoped fallbacks
 * resolve to Times); display type is var(--nd-font-display) (Spectral),
 * body var(--nd-font-sans) (Inter), labels/numbers var(--nd-font-mono).
 * Inline style attributes survive ONLY where the value is data (bar
 * widths, donut legend swatches, P&L bar positions) — same justification
 * as the simulator's P&L bars.
 *
 * The second inline <style> block at the end of <body> (shared-footer
 * .sf styles + 3 .pf-card cinema-harmonization lines) is intentionally
 * NOT migrated: it styles shared chrome markup and its .pf-card shadow
 * rules remain the card-shadow authority on this page.
 */

/* ---------- Canvas pin (theme-scoped, beats theme.css 0,2,1) ---------- */
html[data-theme="dark"] body.nd[data-page="portfolio"] { background: var(--nd-bg); color: var(--nd-text); }
html[data-theme="light"] body.nd[data-page="portfolio"] { background: var(--nd-bg); color: var(--nd-text); }
body.nd[data-page="portfolio"] { font-family: var(--nd-font-sans); }

/* ---------- Accessibility: skip-link hidden until focus (verbatim in effect) ---------- */
/* NOTE: nepse-design-system.css (in this page's chain) hides the link with
   transform: translateY(-70px); without the transform reset below, the
   two hides would stack (top -48px AND -70px shift). transform: none
   makes the pre-focus box exactly y=-48 (proven rendered); on focus the
   design-system's own :focus { transform: none } agrees. In dark theme,
   theme.css's [data-theme="dark"] .skip-link (0,2,1) keeps its light pill
   — the suite's own dark-mode adaptation, readable in both themes. */
.skip-link {
  position: absolute; top: -48px; left: 12px; z-index: 200;
  padding: 8px 14px; border-radius: 8px;
  background: var(--nd-lime, #B8E62E); color: var(--nd-on-lime);
  font-weight: 700; text-decoration: none;
  transform: none;
  transition: top 0.15s ease;
}
.skip-link:focus { top: 12px; }

/* ---------- Page shell (migrated) ---------- */
.wrap { max-width: 1080px; }
.topbar .wrap { max-width: 1160px; }

/* ---------- Masthead typography (migrated from inline style= attrs) ---------- */
#pf-root .pf-h1 {
  font-family: var(--nd-font-display); font-weight: 600;
  font-size: clamp(1.6rem, 4vw, 2.3rem); letter-spacing: -0.015em;
  margin: 10px 0 8px; color: var(--nd-text);
}
#pf-root .pf-subhead {
  font-family: var(--nd-font-display); font-weight: 600;
  font-size: clamp(1.05rem, 2.4vw, 1.3rem); color: var(--nd-muted); margin: 8px 0 0;
}
#pf-root .pf-lede-head { margin: 10px 0 0; max-width: 72ch; color: var(--nd-muted); line-height: 1.7; }
.pf-badge-wrap { margin-top: 8px; }
.pf-data-credit { font-size: .8rem; color: var(--nd-muted); margin: 1.25rem 0 0; }
.pf-data-credit a { color: var(--nd-lime); }

/* ---------- Buttons (kit treatment; danger ONLY for destructive actions) ---------- */
#pf-root .btn {
  display: inline-block; background: var(--nd-lime); color: var(--nd-on-lime);
  border: 0; border-radius: var(--nd-r-md); font: inherit; font-weight: 700;
  cursor: pointer; text-decoration: none; padding: 11px 20px;
  box-shadow: var(--nd-rim); transition: box-shadow .18s var(--nd-ease), transform .18s var(--nd-ease);
}
#pf-root .btn:hover { box-shadow: var(--nd-shadow-hover); transform: translateY(-1px); }
#pf-root .btn:disabled { opacity: .5; cursor: not-allowed; transform: none; box-shadow: none; }
#pf-root .btn.small { padding: 9px 18px; font-size: .85rem; border-radius: 10px; }
#pf-root .btn.quiet {
  background: var(--nd-panel-2); color: var(--nd-text);
  border: 1px solid var(--nd-border); box-shadow: none;
}
#pf-root .btn.quiet:hover { box-shadow: var(--nd-shadow-hover); }
#pf-root :focus-visible {
  outline: 2px solid var(--nd-lime); outline-offset: 2px; border-radius: 4px;
}
#pf-root button:focus-visible, #pf-root input:focus-visible, #pf-root select:focus-visible {
  box-shadow: var(--nd-focus-ring); outline: none;
}

/* ---------- Portfolio switcher bar (restored markup, migrated styles) ---------- */
.pf-bar { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin: 28px 0 6px; }
.pf-select {
  font: inherit; font-size: 15px; font-weight: 600; padding: 11px 16px;
  border: 1px solid var(--nd-border); border-radius: 12px;
  background: var(--nd-panel); color: var(--nd-text); max-width: 280px;
}
.pf-bar .pf-mini { font-size: 13.5px; }
.pf-bar-form { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.pf-bar-form:empty { display: none; }
.pf-inline { display: flex; gap: 8px; align-items: center; font-size: 14px; color: var(--nd-muted); }
.pf-inline input {
  font: inherit; padding: 10px 14px; border: 1px solid var(--nd-border);
  border-radius: 10px; background: var(--nd-panel); color: var(--nd-text); min-width: 200px;
}
.pf-link {
  background: none; border: 0; color: var(--nd-lime); font: inherit; font-size: 14px;
  cursor: pointer; text-decoration: underline; text-underline-offset: 3px;
}
.pf-link.danger { color: var(--nd-down); }

/* ---------- Summary hero: the portfolio's own P&L is the hero ---------- */
.pf-hero {
  background: var(--nd-panel); border: 1px solid var(--nd-border);
  border-radius: var(--nd-r-card); box-shadow: var(--nd-rim);
  padding: 24px; margin: 20px 0 16px;
}
.pf-summary { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 20px 0 8px; }
.pf-hero .pf-summary { margin: 16px 0 12px; }
.pf-stat {
  background: var(--nd-panel-2); border: 1px solid var(--nd-border);
  border-radius: 16px; padding: 18px 20px; display: flex; flex-direction: column; gap: 5px;
  box-shadow: var(--nd-rim);
}
.pf-lab { font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--nd-muted); }
.pf-big {
  font-family: var(--nd-font-display); font-size: 1.5rem; font-weight: 600;
  line-height: 1.15; color: var(--nd-text);
}
.pf-sub { font-size: 13px; color: var(--nd-muted); }
#pf-root .up { color: var(--nd-up); }
#pf-root .down { color: var(--nd-down); }
.pf-fresh {
  margin: 12px 0 0; font-family: var(--nd-font-mono); font-size: .8rem;
  padding: 9px 12px; border-radius: 10px; border: 1px solid var(--nd-border);
  background: var(--nd-panel-2); color: var(--nd-muted); line-height: 1.5;
}
.pf-fresh[data-state="live"] { border-color: var(--nd-up); color: var(--nd-text); }
.pf-fresh[data-state="delayed"] { border-color: var(--nd-lime); }
.pf-fresh[data-state="closed"] { border-color: var(--nd-chip-closed-fg); }
.pf-fresh[data-state="failed"] { border-color: var(--nd-down); color: var(--nd-down); }

/* ---------- Sections (migrated) ---------- */
.pf-sec { margin: 36px 0 8px; }
.pf-sec > h2 {
  font-family: var(--nd-font-display); font-size: 24px; font-weight: 600;
  letter-spacing: -.01em; margin-bottom: 4px; color: var(--nd-text);
}
.pf-sec > p.pf-lede { font-size: 14.5px; color: var(--nd-muted); margin-bottom: 16px; max-width: 720px; line-height: 1.6; }

/* ---------- Add form (migrated) ---------- */
.pf-add {
  background: var(--nd-panel); border: 1px solid var(--nd-border);
  border-radius: 20px; padding: 26px 28px; box-shadow: var(--nd-rim);
}
.pf-kicker {
  font-size: 12px; font-weight: 700; letter-spacing: .18em;
  text-transform: uppercase; color: var(--nd-muted); margin: 0 0 16px;
}
.pf-add-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 14px; }
.pf-field { display: flex; flex-direction: column; gap: 6px; font-size: 13px; font-weight: 600; color: var(--nd-muted); }
.pf-field-title { font-size: 13px; font-weight: 700; color: var(--nd-text); }
.pf-field-sub { font-size: 12.5px; font-weight: 400; color: var(--nd-muted); }
.pf-field input, .pf-field select {
  font: inherit; font-weight: 400; font-size: 15px; padding: 12px 16px;
  border: 1px solid var(--nd-border); border-radius: 12px;
  background: var(--nd-inset); color: var(--nd-text); width: 100%; box-sizing: border-box;
}
.pf-field input:focus, .pf-field select:focus {
  border-color: var(--nd-lime); outline: none; box-shadow: var(--nd-focus-ring);
}
.pf-add-foot { display: flex; gap: 18px; align-items: center; margin-top: 20px; flex-wrap: wrap; }
.pf-add-foot .btn { padding: 14px 30px; font-size: 15px; }
.pf-add-foot .pf-hint { margin: 0; }
.pf-search-wrap { position: relative; }
.pf-suggest {
  position: absolute; top: calc(100% + 8px); left: 0; right: 0; list-style: none;
  background: var(--nd-panel); border: 1px solid var(--nd-border); border-radius: 14px;
  box-shadow: var(--nd-shadow-hover); overflow: hidden; z-index: 50; margin: 0; padding: 0;
}
.pf-suggest[hidden] { display: none; }
.pf-suggest li {
  display: flex; gap: 12px; align-items: baseline; padding: 11px 18px;
  cursor: pointer; font-size: 14px;
}
.pf-suggest li strong { font-weight: 700; color: var(--nd-lime); }
.pf-suggest li span { color: var(--nd-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pf-suggest li[aria-selected="true"], .pf-suggest li:hover { background: var(--nd-lime-faint); }
.pf-hint { font-size: 13.5px; color: var(--nd-muted); margin: 12px 0 0; line-height: 1.5; }
.pf-hint[hidden] { display: none; }

/* ---------- Tables (migrated) ---------- */
.table-scroll {
  overflow-x: auto; background: var(--nd-panel);
  border: 1px solid var(--nd-border); border-radius: 18px;
}
.pf-table { width: 100%; border-collapse: collapse; font-size: 14.5px; min-width: 860px; }
.pf-table th {
  font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--nd-muted);
  text-align: right; padding: 14px 16px; border-bottom: 1px solid var(--nd-border); white-space: nowrap;
}
.pf-table th:first-child, .pf-table td:first-child { text-align: left; }
.pf-table th.pf-left, .pf-table td.pf-left { text-align: left; }
.pf-table td {
  padding: 14px 16px; border-bottom: 1px solid var(--nd-border);
  text-align: right; vertical-align: middle; color: var(--nd-text);
}
.pf-table tr:last-child td { border-bottom: 0; }
.pf-table small { color: var(--nd-muted); font-size: 12.5px; }
.pf-sym { font-weight: 700; color: var(--nd-lime); text-decoration: none; }
.pf-sym:hover { text-decoration: underline; }
.pf-name {
  display: block; font-size: 12px; color: var(--nd-muted); font-weight: 400;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 180px;
}
.pf-actcol { white-space: nowrap; }
.pf-mini {
  font: inherit; font-size: 13px; font-weight: 600; padding: 7px 13px; margin: 2px;
  border-radius: 999px; border: 1px solid var(--nd-border);
  background: var(--nd-panel-2); color: var(--nd-lime); cursor: pointer;
  transition: border-color .2s var(--nd-ease), background .2s var(--nd-ease);
}
.pf-mini:hover { border-color: var(--nd-lime); }
.pf-mini.lime { background: var(--nd-lime); border-color: transparent; color: var(--nd-on-lime); }
.pf-mini.danger { color: var(--nd-down); }
.pf-mini.danger:hover { background: var(--nd-down-soft); border-color: var(--nd-down); }
.pf-editrow td { background: var(--nd-inset); text-align: left; }
.pf-edform { display: flex; gap: 12px; align-items: end; flex-wrap: wrap; font-size: 14px; }
.pf-edform label { display: flex; flex-direction: column; gap: 5px; font-size: 12.5px; font-weight: 600; color: var(--nd-muted); }
.pf-edform input {
  font: inherit; font-weight: 400; padding: 9px 13px; border: 1px solid var(--nd-border);
  border-radius: 10px; background: var(--nd-panel); color: var(--nd-text); width: 150px;
}
.pf-muted { color: var(--nd-muted); font-size: 13.5px; line-height: 1.6; }
.pf-muted a { color: var(--nd-lime); }
.pf-total td { font-weight: 700; border-top: 2px solid var(--nd-border); }

/* ---------- P&L diverging bars (per holding, NEW) ---------- */
.pf-divbar { display: flex; align-items: center; gap: 8px; min-width: 130px; }
.pf-divbar-track {
  position: relative; flex: 1; height: 8px; border-radius: 999px;
  background: var(--nd-inset); border: 1px solid var(--nd-border); overflow: hidden;
}
.pf-divbar-zero { position: absolute; left: 50%; top: 0; bottom: 0; width: 1px; background: var(--nd-border); }
.pf-divbar-fill { position: absolute; top: 0; bottom: 0; border-radius: 999px; }
.pf-divbar-fill.up { background: var(--nd-up); }
.pf-divbar-fill.down { background: var(--nd-down); }
.pf-divbar-val { font-family: var(--nd-font-mono); font-size: .82rem; white-space: nowrap; }

/* ---------- Allocation cards (migrated) ---------- */
.pf-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.pf-card {
  background: var(--nd-panel); border: 1px solid var(--nd-border);
  border-radius: 18px; padding: 24px 26px;
}
.pf-card h3 {
  font-family: var(--nd-font-display); font-size: 18px; font-weight: 600;
  margin-bottom: 14px; color: var(--nd-text);
}
.pf-alloc-row {
  display: grid; grid-template-columns: 1fr 130px 64px; gap: 10px;
  align-items: center; padding: 7px 0; font-size: 14px;
}
.pf-alloc-lab { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--nd-text); }
.pf-alloc-track {
  height: 10px; border-radius: 999px; background: var(--nd-inset);
  border: 1px solid var(--nd-border); overflow: hidden;
}
.pf-alloc-fill { display: block; height: 100%; border-radius: 999px; background: var(--nd-lime); }
.pf-alloc-pct { text-align: right; color: var(--nd-muted); }
.pf-donut-flex { display: flex; gap: 24px; align-items: center; margin-top: 8px; }
#pf-donut { width: 180px; height: 180px; flex: none; }
.pf-donut-legend {
  list-style: none; margin: 0; padding: 0; flex: 1; min-width: 0;
  display: flex; flex-direction: column; gap: 10px;
}
.pf-donut-legend li {
  display: grid; grid-template-columns: 12px minmax(0, 1fr) auto auto;
  gap: 10px; align-items: baseline; font-size: 13.5px;
}
.pf-donut-legend i { width: 12px; height: 12px; border-radius: 4px; display: inline-block; flex: none; }
.pf-dl-sym { font-weight: 700; color: var(--nd-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pf-dl-val { color: var(--nd-muted); white-space: nowrap; }
.pf-dl-pct { font-weight: 700; color: var(--nd-lime); min-width: 54px; text-align: right; }

/* ---------- Analytics (migrated) ---------- */
.pf-analytics { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }

/* ---------- Empty state (migrated) ---------- */
.pf-empty {
  border: 1px dashed var(--nd-border); border-radius: 18px;
  padding: 44px 32px; text-align: center; background: var(--nd-panel);
}
.pf-empty[hidden] { display: none; }
.pf-empty h2 {
  font-family: var(--nd-font-display); font-size: 23px; font-weight: 600;
  margin-bottom: 10px; color: var(--nd-text);
}
.pf-empty p { color: var(--nd-muted); font-size: 15px; max-width: 560px; margin: 0 auto 8px; line-height: 1.6; }

/* ---------- Sector stocks block (NEW) ---------- */
.pf-sector-head {
  display: flex; flex-wrap: wrap; gap: 12px; align-items: end;
  justify-content: space-between; margin-bottom: 14px;
}
.pf-sector-head .pf-field { min-width: 240px; flex: 1 1 240px; max-width: 420px; }
.pf-sector-head .pf-muted { flex: 1 1 280px; max-width: 520px; }
.pf-pager {
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
  justify-content: space-between; margin-top: 14px;
}
.pf-pager-info { font-family: var(--nd-font-mono); font-size: .82rem; color: var(--nd-muted); }
.pf-pager-btns { display: flex; gap: 8px; }

/* ---------- History chart (NEW) ---------- */
.pf-chart-wrap { position: relative; }
.pf-chart-wrap canvas {
  width: 100%; height: 260px; display: block; background: var(--nd-inset);
  border: 1px solid var(--nd-border); border-radius: 14px;
}
.pf-chart-note { font-size: .85rem; color: var(--nd-muted); margin-top: 10px; line-height: 1.6; }

/* ---------- Benchmark strip + outcomes (NEW) ---------- */
.pf-bench { display: grid; gap: 14px; }
.pf-bench-row { display: grid; grid-template-columns: 110px 1fr auto; gap: 12px; align-items: center; }
.pf-bench-row .pf-bench-name { font-weight: 600; color: var(--nd-text); }
.pf-bench-row .pf-bench-bar {
  height: 12px; border-radius: 999px; background: var(--nd-inset);
  border: 1px solid var(--nd-border); overflow: hidden; position: relative;
}
.pf-bench-row .pf-bench-fill { position: absolute; top: 0; bottom: 0; border-radius: 999px; }
.pf-bench-row .pf-bench-fill.portfolio { background: var(--nd-lime); }
.pf-bench-row .pf-bench-fill.nepse { background: var(--nd-info); }
.pf-bench-row .pf-bench-val { font-family: var(--nd-font-mono); font-weight: 700; white-space: nowrap; }
.pf-bench-verdict { font-weight: 700; }
.pf-bench-verdict.beat { color: var(--nd-up); }
.pf-bench-verdict.trail { color: var(--nd-down); }
.pf-outcome {
  display: inline-block; padding: 3px 10px; border-radius: 999px;
  font-size: .8rem; font-weight: 700; white-space: nowrap;
}
.pf-outcome.win, .pf-outcome.beat { background: var(--nd-up-soft); color: var(--nd-up); }
.pf-outcome.loss, .pf-outcome.trail { background: var(--nd-down-soft); color: var(--nd-down); }
.pf-outcome.flat { background: var(--nd-panel-2); color: var(--nd-muted); }

/* ---------- Print head (migrated) ---------- */
.pf-print-head { display: none; }
.updated { font-size: 13px; color: var(--nd-muted); margin-top: 16px; }

/* ---------- Promise cards, SEO copy, FAQ (migrated, content untouched) ---------- */
.promise {
  background: var(--nd-panel); border-top: 1px solid var(--nd-border);
  border-bottom: 1px solid var(--nd-border); margin: 56px 0 0;
}
.promise-in {
  max-width: 1080px; margin: 0 auto; padding: 44px 24px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.promise-card h3 {
  font-family: var(--nd-font-display); font-size: 17px; font-weight: 600;
  margin-bottom: 6px; letter-spacing: -.01em; color: var(--nd-text);
}
.promise-card p { font-size: 14px; color: var(--nd-muted); line-height: 1.6; }
.nd-seo-copy { margin: 56px 0 0; max-width: 72ch; }
.nd-seo-copy h2 { font-size: 1.35rem; margin: 0 0 12px; color: var(--nd-text); font-family: var(--nd-font-display); }
.nd-seo-copy p { margin: 0 0 14px; line-height: 1.75; color: var(--nd-muted); }
.nd-faq { margin: 40px 0 8px; max-width: 72ch; }
.nd-faq h2 { font-size: 1.35rem; margin: 0 0 12px; color: var(--nd-text); font-family: var(--nd-font-display); }
.nd-faq details {
  border: 1px solid var(--nd-border); border-radius: 12px;
  padding: 14px 16px; margin: 0 0 10px; background: var(--nd-panel);
}
.nd-faq summary { font-weight: 600; cursor: pointer; color: var(--nd-text); }
.nd-faq details p { margin: 10px 0 0; line-height: 1.7; color: var(--nd-muted); }

/* ---------- Responsive (migrated) ---------- */
@media (max-width: 860px) {
  .pf-summary { grid-template-columns: 1fr 1fr; }
  .pf-grid { grid-template-columns: 1fr; }
  .pf-add-grid { grid-template-columns: 1fr 1fr; }
  .pf-add-grid .pf-search-wrap { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .pf-summary { grid-template-columns: 1fr; }
  .pf-add-grid { grid-template-columns: 1fr; }
  .pf-analytics { grid-template-columns: 1fr; }
  .promise-in { grid-template-columns: 1fr; gap: 20px; }
  .pf-donut-flex { flex-direction: column; align-items: flex-start; }
  .pf-hero { padding: 16px; }
  .pf-bench-row { grid-template-columns: 1fr auto; }
  .pf-bench-row .pf-bench-name { grid-column: 1 / -1; }
}
@media (prefers-reduced-motion: reduce) {
  .pf-mini { transition: none; }
  .skip-link { transition: none; }
  #pf-root .btn { transition: none; }
}

/* ---------- Print (migrated) ---------- */
@media print {
  .skip, .pf-bar, .pf-add, .pf-editrow, .pf-actcol, .pf-print-btn, .promise, .final, .foot .row, #pf-print, .pf-pager-btns, .pf-sector-head { display: none !important; }
  body.nd[data-page="portfolio"] { background: var(--nd-white) !important; color: #000 !important; }
  .wrap { max-width: none; padding: 0 8px; }
  .pf-print-head { display: block !important; border-bottom: 2px solid #111; padding-bottom: 10px; margin-bottom: 16px; }
  .pf-print-head .pf-print-title { font-size: 22px; margin: 0; font-weight: 700; }
  .pf-print-head p { font-size: 12px; color: #444; margin: 4px 0 0; }
  .pf-stat, .pf-card, .table-scroll { box-shadow: none; break-inside: avoid; border-color: #ccc; }
  .pf-sec { margin: 20px 0 8px; }
  a { color: #111; text-decoration: none; }
  .pf-alloc-fill { background: #999 !important; }
}

/* Skip-link AA (light only): beats design-system's `.nd a { color: inherit }`
   (0,1,1), which otherwise inherits body ink onto the lime pill (3.4-3.5:1).
   Light-scoped so dark keeps its own pill (theme.css:43) untouched. */
[data-nd-ed="light"] body.nd .skip-link, [data-theme="light"] body.nd .skip-link { color: var(--nd-on-lime, #0A0C10); }