/* Layout: a quiet masthead, a strategy rail, a Finviz-style grid of filter cells,
   then a dense results ledger with a sticky ticker column; company details open in a drawer.
   Only system fonts are used: the page makes no requests to third-party servers. */
:root {
  --paper: #f1f2ee;
  --surface: #ffffff;
  --surface-2: #f6f7f3;
  --ink: #17201c;
  --ink-2: #4c5853;
  --ink-3: #75817b;
  --rule: #d7dbd3;
  --rule-strong: #b7beb4;
  --accent: #8a4a0e;
  --accent-ink: #ffffff;
  --accent-soft: #f5e6d2;
  --pos: #156c3c;
  --neg: #b22a1f;
  --warn-bg: #fbefc9;
  --warn-ink: #6b4a00;
  --shadow: 0 10px 40px rgba(18, 26, 22, 0.18);

  --font-ui: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --font-mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;

  --fs-xs: 0.72rem;
  --fs-sm: 0.8125rem;
  --fs-md: 0.9375rem;
  --fs-lg: 1.25rem;
  --fs-xl: 1.6rem;
  --radius: 6px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #101412;
    --surface: #161b18;
    --surface-2: #1c221f;
    --ink: #e6ebe7;
    --ink-2: #a8b2ac;
    --ink-3: #7c8781;
    --rule: #2a322e;
    --rule-strong: #3d4742;
    --accent: #e4a45a;
    --accent-ink: #1b1207;
    --accent-soft: #3a2a17;
    --pos: #5bc98b;
    --neg: #f28379;
    --warn-bg: #3b3012;
    --warn-ink: #f1d27a;
    --shadow: 0 10px 40px rgba(0, 0, 0, 0.55);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #101412;
  --surface: #161b18;
  --surface-2: #1c221f;
  --ink: #e6ebe7;
  --ink-2: #a8b2ac;
  --ink-3: #7c8781;
  --rule: #2a322e;
  --rule-strong: #3d4742;
  --accent: #e4a45a;
  --accent-ink: #1b1207;
  --accent-soft: #3a2a17;
  --pos: #5bc98b;
  --neg: #f28379;
  --warn-bg: #3b3012;
  --warn-ink: #f1d27a;
  --shadow: 0 10px 40px rgba(0, 0, 0, 0.55);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 var(--fs-md)/1.45 var(--font-ui);
}
a { color: var(--accent); }
button, input, select { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
[hidden] { display: none !important; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

.wrap {
  max-width: 1440px;
  margin: 0 auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}

/* ------------------------------------------------------------------ masthead */
.masthead { background: var(--surface); border-bottom: 1px solid var(--rule); }
.masthead-inner {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 16px;
  padding-block: 14px;
}
.brand { display: flex; align-items: center; gap: 12px; min-width: 0; }
.brand-mark { width: 36px; height: 36px; flex: none; color: var(--ink); }
.brand h1 {
  margin: 0; font: 600 var(--fs-xl)/1.1 var(--font-display); letter-spacing: -0.01em;
  text-wrap: balance;
}
.tagline { margin: 2px 0 0; color: var(--ink-2); font-size: var(--fs-sm); }
.masthead-meta { display: flex; align-items: center; gap: 10px; flex: none; }
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border-radius: 999px;
  border: 1px solid var(--rule-strong); color: var(--ink-2);
  font-size: var(--fs-xs); font-weight: 600; letter-spacing: 0.03em; white-space: nowrap;
}
.badge.demo { background: var(--warn-bg); color: var(--warn-ink); border-color: transparent; }
.icon-btn {
  display: inline-grid; place-items: center; width: 36px; height: 36px;
  border: 1px solid var(--rule); border-radius: var(--radius); background: var(--surface);
  color: var(--ink-2); cursor: pointer;
}
.icon-btn:hover { color: var(--ink); border-color: var(--rule-strong); }
.icon-btn svg { width: 18px; height: 18px; }

/* ------------------------------------------------------------------ sections */
main.wrap { display: grid; grid-template-columns: minmax(0, 1fr); gap: 18px; padding-block: 18px 32px; }
.section-head { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; margin-bottom: 8px; }
h2 {
  margin: 0; font: 600 var(--fs-xs)/1.2 var(--font-ui); text-transform: uppercase;
  letter-spacing: 0.09em; color: var(--ink-2);
}
.hint { margin: 0; color: var(--ink-3); font-size: var(--fs-sm); min-width: 0; }

.strategy-list { display: flex; flex-wrap: wrap; gap: 6px; }
.strategy {
  border: 1px solid var(--rule); background: var(--surface); color: var(--ink);
  border-radius: 999px; padding: 6px 12px; font-size: var(--fs-sm); cursor: pointer;
  white-space: nowrap;
}
.strategy:hover { border-color: var(--rule-strong); }
.strategy[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }

/* ------------------------------------------------------------------ filters */
.filters { background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius); }
.filter-head {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 8px 16px; flex-wrap: wrap;
  padding: 0 12px; border-bottom: 1px solid var(--rule);
}
.tabs { display: flex; gap: 2px; overflow-x: auto; scrollbar-width: thin; min-width: 0; }
.tab {
  position: relative; border: 0; background: none; cursor: pointer;
  padding: 11px 10px 10px; font-size: var(--fs-sm); color: var(--ink-2); white-space: nowrap;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.tab:hover { color: var(--ink); }
.tab[aria-selected="true"] { color: var(--ink); font-weight: 600; border-bottom-color: var(--accent); }
.tab .n {
  display: inline-block; min-width: 1.4em; margin-left: 5px; padding: 0 5px; border-radius: 999px;
  background: var(--accent); color: var(--accent-ink); font-size: 0.68rem; font-weight: 700; line-height: 1.5;
  text-align: center;
}
.filter-actions { display: flex; gap: 4px; padding-block: 6px; }
.text-btn {
  border: 0; background: none; color: var(--ink-2); cursor: pointer; padding: 6px 8px;
  font-size: var(--fs-sm); border-radius: var(--radius);
}
.text-btn:hover { color: var(--ink); background: var(--surface-2); }

.filter-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(176px, 1fr));
  gap: 10px 12px; padding: 14px 12px 16px;
}
.fcell { display: grid; gap: 4px; min-width: 0; align-content: start; }
.fcell label {
  font-size: var(--fs-xs); color: var(--ink-2); letter-spacing: 0.02em;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.fcell label[title] { cursor: help; text-decoration: underline dotted var(--rule-strong); text-underline-offset: 3px; }
.fcell select, .fcell input {
  width: 100%; min-width: 0; height: 32px; padding: 0 8px;
  border: 1px solid var(--rule-strong); border-radius: var(--radius); background: var(--surface);
  font-size: var(--fs-sm);
}
.fcell.is-active label { color: var(--accent); font-weight: 600; }
.fcell.is-active select { border-color: var(--accent); background: var(--accent-soft); }
.range { display: grid; grid-template-columns: 1fr auto 1fr; gap: 4px; align-items: center; color: var(--ink-3); }
.range input { padding: 0 6px; }
.filters.collapsed .filter-grid { display: none; }

/* ------------------------------------------------------------------ results */
.results { display: grid; grid-template-columns: minmax(0, 1fr); gap: 10px; min-width: 0; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chips:empty { display: none; }
.chip {
  display: inline-flex; align-items: center; gap: 6px; max-width: 100%;
  padding: 3px 4px 3px 10px; border-radius: 999px;
  background: var(--accent-soft); color: var(--ink); font-size: var(--fs-sm);
}
.chip b { font-weight: 600; }
.chip button {
  border: 0; background: none; cursor: pointer; color: var(--ink-2);
  width: 22px; height: 22px; border-radius: 50%; line-height: 1; font-size: 1rem;
}
.chip button:hover { background: var(--surface); color: var(--ink); }

.results-toolbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; }
.count { margin: 0; font-size: var(--fs-md); color: var(--ink-2); }
.count strong { color: var(--ink); font-variant-numeric: tabular-nums; }
.toolbar-right { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; align-items: center; min-width: 0; flex: 1 1 420px; }
#search, #page-size, .view-extra select {
  height: 34px; padding: 0 10px; border: 1px solid var(--rule-strong); border-radius: var(--radius);
  background: var(--surface); font-size: var(--fs-sm);
}
#search { flex: 0 1 280px; min-width: 0; }
.btn {
  height: 34px; padding: 0 14px; border: 1px solid var(--rule-strong); border-radius: var(--radius);
  background: var(--surface); cursor: pointer; font-size: var(--fs-sm); font-weight: 600;
}
.btn:hover { border-color: var(--ink-3); }
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.menu { position: relative; }
.menu-pop {
  position: absolute; right: 0; top: calc(100% + 4px); z-index: 30; width: max-content; max-width: min(340px, 90vw);
  display: grid; padding: 6px; background: var(--surface); border: 1px solid var(--rule);
  border-radius: var(--radius); box-shadow: var(--shadow);
}
.menu-pop button {
  border: 0; background: none; text-align: left; padding: 8px 10px; border-radius: 4px;
  cursor: pointer; font-size: var(--fs-sm);
}
.menu-pop button:hover { background: var(--surface-2); }

.views { border-bottom: 1px solid var(--rule); }
.view-extra {
  display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center;
  font-size: var(--fs-sm); color: var(--ink-2);
}
.col-picker { display: grid; gap: 12px; width: 100%; padding: 12px; background: var(--surface);
  border: 1px solid var(--rule); border-radius: var(--radius); }
.col-picker fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
.col-picker legend { font-size: var(--fs-xs); font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--ink-3); margin-bottom: 4px; }
.col-picker .opts { display: flex; flex-wrap: wrap; gap: 4px 14px; }
.col-picker label { display: inline-flex; gap: 5px; align-items: center; white-space: nowrap; color: var(--ink); }

.table-wrap {
  overflow: auto; max-height: 72vh; min-width: 0;
  background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius);
}
.grid { width: 100%; border-collapse: separate; border-spacing: 0; font-size: var(--fs-sm); }
.grid th, .grid td { padding: 7px 10px; white-space: nowrap; border-bottom: 1px solid var(--rule); }
.grid thead th {
  position: sticky; top: 0; z-index: 2; background: var(--surface-2); text-align: right;
  font-size: var(--fs-xs); font-weight: 600; color: var(--ink-2); letter-spacing: 0.02em;
  cursor: pointer; user-select: none; border-bottom: 1px solid var(--rule-strong);
}
.grid thead th.txt { text-align: left; }
.grid thead th:hover { color: var(--ink); }
.grid thead th[aria-sort] { color: var(--accent); }
.grid thead th[aria-sort="ascending"]::after { content: " ▲"; font-size: 0.6rem; }
.grid thead th[aria-sort="descending"]::after { content: " ▼"; font-size: 0.6rem; }
.grid td { text-align: right; font-variant-numeric: tabular-nums; }
.grid td.txt { text-align: left; max-width: 240px; overflow: hidden; text-overflow: ellipsis; }
.grid tbody tr { cursor: pointer; }
.grid tbody tr:nth-child(even) td { background: var(--surface-2); }
.grid tbody tr:hover td { background: var(--accent-soft); }
.grid .sticky { position: sticky; left: 0; z-index: 1; background: var(--surface); }
.grid thead .sticky { z-index: 3; background: var(--surface-2); }
.grid td.sym { font-family: var(--font-mono); font-weight: 600; color: var(--accent); font-size: 0.78rem; text-align: left; }
.grid td.rk { color: var(--ink-3); font-size: var(--fs-xs); width: 1%; }
.pos { color: var(--pos); }
.neg { color: var(--neg); }
.na { color: var(--ink-3); }
.empty { padding: 40px 16px; text-align: center; color: var(--ink-2); }
.empty p { margin: 0 0 12px; }

.pager { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; justify-content: space-between; }
.pager .pages { display: flex; flex-wrap: wrap; gap: 4px; }
.pager button {
  min-width: 34px; height: 32px; padding: 0 10px; border: 1px solid var(--rule); border-radius: var(--radius);
  background: var(--surface); cursor: pointer; font-size: var(--fs-sm); font-variant-numeric: tabular-nums;
}
.pager button[aria-current="page"] { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.pager button:disabled { opacity: 0.45; cursor: default; }
.pager .range-note { color: var(--ink-3); font-size: var(--fs-sm); font-variant-numeric: tabular-nums; }

/* ------------------------------------------------------------------ detail drawer */
.scrim { position: fixed; inset: 0; z-index: 40; background: rgba(10, 14, 12, 0.45); }
.detail {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 50;
  width: min(560px, 100%); display: flex; flex-direction: column;
  background: var(--surface); box-shadow: var(--shadow);
  padding-top: env(safe-area-inset-top, 0px);
  padding-right: env(safe-area-inset-right, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
.detail-head {
  display: flex; justify-content: space-between; gap: 12px; align-items: flex-start;
  padding: 18px 20px 14px; border-bottom: 1px solid var(--rule);
}
.kicker { margin: 0 0 4px; font-family: var(--font-mono); font-size: var(--fs-sm); color: var(--accent); font-weight: 600; }
.detail h2 {
  margin: 0; font: 600 var(--fs-lg)/1.2 var(--font-display); text-transform: none; letter-spacing: 0;
  color: var(--ink); text-wrap: balance;
}
.detail-sub { margin: 4px 0 0; color: var(--ink-2); font-size: var(--fs-sm); }
.detail-body { overflow-y: auto; padding: 16px 20px 28px; display: grid; grid-template-columns: minmax(0, 1fr); grid-auto-rows: max-content; gap: 22px; }
.keystats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--rule);
  border: 1px solid var(--rule); border-radius: var(--radius); overflow: hidden; }
.keystats div { background: var(--surface); padding: 10px 12px; min-width: 0; }
.keystats dt { font-size: var(--fs-xs); color: var(--ink-3); }
.keystats dd { margin: 2px 0 0; font-size: 1.05rem; font-weight: 600; font-variant-numeric: tabular-nums;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dgroup h3 { margin: 0 0 6px; font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: 0.09em; color: var(--ink-2); }
.dtable { width: 100%; border-collapse: collapse; font-size: var(--fs-sm); }
.dtable th, .dtable td { padding: 6px 0; border-bottom: 1px solid var(--rule); text-align: right; font-variant-numeric: tabular-nums; }
.dtable th { text-align: left; font-weight: 400; color: var(--ink); }
.dtable th span { cursor: help; }
.dtable thead th, .dtable thead td { font-size: var(--fs-xs); color: var(--ink-3); border-bottom-color: var(--rule-strong); }
.dtable td.med { color: var(--ink-3); padding-left: 10px; }
.dtable td.bar { width: 84px; padding-left: 12px; }
.pbar { position: relative; height: 6px; border-radius: 3px; background: var(--rule); }
.pbar i { position: absolute; top: -3px; width: 3px; height: 12px; border-radius: 1px; background: var(--ink); transform: translateX(-1px); }
.pbar::after { content: ""; position: absolute; left: 50%; top: -2px; width: 1px; height: 10px; background: var(--ink-3); }
.detail-links { display: flex; flex-wrap: wrap; gap: 8px 16px; font-size: var(--fs-sm); }
.legend-note { margin: 0; font-size: var(--fs-xs); color: var(--ink-3); }

.detail-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; }

/* ------------------------------------------------------------------ paper portfolio */
.pf-card {
  display: grid; grid-template-columns: minmax(0, 1fr); gap: 14px; min-width: 0;
  padding: 14px 12px 8px; background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius);
}
.pf-empty { margin: 0; color: var(--ink-2); font-size: var(--fs-sm); }
.pf-stats {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; margin: 0;
  background: var(--rule); border: 1px solid var(--rule); border-radius: var(--radius); overflow: hidden;
}
.pf-stats.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.pf-stats div { background: var(--surface); padding: 10px 12px; min-width: 0; }
.pf-stats div.verdict { background: var(--surface-2); }
.pf-stats dt { font-size: var(--fs-xs); color: var(--ink-3); }
.pf-stats dd { margin: 0; font-variant-numeric: tabular-nums; }
.pf-stats dd.main { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pf-stats dd.main { margin-top: 2px; font-size: 1.2rem; font-weight: 600; }
.pf-stats dd.sub { font-size: var(--fs-sm); color: var(--ink-2); }
.pf-stats dd.pos { color: var(--pos); }
.pf-stats dd.neg { color: var(--neg); }

.pf-table-wrap { max-height: 60vh; }
.pf-grid thead th { cursor: default; }
.pf-grid thead th:hover { color: var(--ink-2); }
.pf-grid td.txt { max-width: 220px; }
.pf-del {
  width: 28px; height: 28px; border: 0; border-radius: 50%; background: none; cursor: pointer;
  color: var(--ink-3); font-size: 1.05rem; line-height: 1;
}
.pf-del:hover { background: var(--surface); color: var(--neg); }

.pf-form {
  display: grid; grid-template-columns: minmax(150px, 1.4fr) repeat(3, minmax(120px, 1fr)) auto;
  gap: 8px 10px; align-items: end;
}
.pf-field { display: grid; gap: 4px; min-width: 0; }
.pf-field label { font-size: var(--fs-xs); color: var(--ink-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pf-field input {
  width: 100%; min-width: 0; height: 34px; padding: 0 8px;
  border: 1px solid var(--rule-strong); border-radius: var(--radius); background: var(--surface); font-size: var(--fs-sm);
}
.pf-field input[list] { font-family: var(--font-mono); }
.pf-field input[list]::placeholder { font-family: var(--font-ui); }
.pf-ccy { color: var(--ink-3); }
.pf-msg { grid-column: 1 / -1; margin: 0; font-size: var(--fs-sm); color: var(--ink-2); }
.pf-msg:empty { display: none; }
.pf-msg.err { color: var(--neg); }
.pf-note { margin: 0; max-width: 110ch; font-size: var(--fs-xs); color: var(--ink-3); }
.pf-actions { display: flex; flex-wrap: wrap; gap: 2px 4px; padding-top: 6px; border-top: 1px solid var(--rule); }
.pf-clear { margin-left: auto; }
.pf-clear.armed { color: var(--neg); font-weight: 600; }

/* ------------------------------------------------------------------ footer, toast */
.site-foot { border-top: 1px solid var(--rule); background: var(--surface); }
.foot-inner { padding-block: 18px 28px; display: grid; gap: 6px; font-size: var(--fs-sm); color: var(--ink-2); }
.foot-inner p { margin: 0; max-width: 90ch; }
.disclaimer { color: var(--ink-3); }
.toast {
  position: fixed; left: 50%; bottom: calc(20px + env(safe-area-inset-bottom, 0px)); z-index: 60;
  transform: translateX(-50%); padding: 10px 16px; border-radius: var(--radius);
  background: var(--ink); color: var(--paper); font-size: var(--fs-sm); box-shadow: var(--shadow);
}
.load-error { padding: 28px 16px; text-align: center; color: var(--ink-2); }
.load-error code { font-family: var(--font-mono); background: var(--surface-2); padding: 2px 6px; border-radius: 4px; }

/* ------------------------------------------------------------------ embed + small screens */
.embed .masthead, .embed .site-foot .credits, .embed .portfolio, .embed .detail-actions { display: none; }
.embed main.wrap { padding-block: 10px 16px; }

@media (max-width: 720px) {
  .tagline { display: none; }
  .brand h1 { font-size: var(--fs-lg); white-space: nowrap; }
  .brand-mark { width: 30px; height: 30px; }
  .strategy-list { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 4px; scrollbar-width: thin; }
  .filter-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .results-toolbar { align-items: stretch; }
  .toolbar-right { width: 100%; }
  .toolbar-right { justify-content: flex-start; }
  #search { flex: 1 1 100%; }
  .table-wrap { max-height: 68vh; }
  .grid td.txt { max-width: 150px; }
  .keystats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .detail { width: 100%; }
  .pf-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pf-form { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pf-ticker, .pf-amount, #pf-add { grid-column: 1 / -1; }
  .pf-clear { margin-left: 0; }
}
@media (prefers-reduced-motion: no-preference) {
  .detail:not([hidden]) { animation: slide-in 160ms ease-out; }
  @keyframes slide-in { from { transform: translateX(32px); } to { transform: none; } }
}