:root {
  color-scheme: light;
  --bg: #f3f5f6;
  --surface: #ffffff;
  --surface-2: #edf0f2;
  --border: #dde2e6;
  --ink: #0f1417;
  --ink-2: #47515a;
  --ink-3: #66717c;
  --grid: #e5e9ec;
  --accent: #0e6e6a;
  --accent-ink: #ffffff;
  --accent-soft: #dff1ef;
  --ok: #1d7a46; --ok-soft: #e1f3e8;
  --watch: #9a5b00; --watch-soft: #fcefd9;
  --bad: #b42318; --bad-soft: #fde4e1;
  --info: #3d5a80; --info-soft: #e5edf7;
  --bar-lend: #0e6e6a; --bar-vault: #6b4fbb;
  --shadow: 0 1px 2px rgba(0, 0, 0, .05), 0 2px 8px rgba(0, 0, 0, .04);
  --radius: 12px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #0f1214; --surface: #171b1e; --surface-2: #20262a; --border: #2d3439;
    --ink: #eef2f4; --ink-2: #bec7ce; --ink-3: #93a0aa; --grid: #283035;
    --accent: #3fb8ae; --accent-ink: #061513; --accent-soft: #15302d;
    --ok: #4cc983; --ok-soft: #12301f; --watch: #f0b048; --watch-soft: #33270f; --bad: #ff7b6e; --bad-soft: #3a1714;
    --info: #8fb3e6; --info-soft: #1a2638; --bar-lend: #3fb8ae; --bar-vault: #a58cf0; --shadow: none;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0f1214; --surface: #171b1e; --surface-2: #20262a; --border: #2d3439;
  --ink: #eef2f4; --ink-2: #bec7ce; --ink-3: #93a0aa; --grid: #283035;
  --accent: #3fb8ae; --accent-ink: #061513; --accent-soft: #15302d;
  --ok: #4cc983; --ok-soft: #12301f; --watch: #f0b048; --watch-soft: #33270f; --bad: #ff7b6e; --bad-soft: #3a1714;
  --info: #8fb3e6; --info-soft: #1a2638; --bar-lend: #3fb8ae; --bar-vault: #a58cf0; --shadow: none;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.5 var(--font); }
a { color: var(--accent); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--surface); padding: 8px 12px; border-radius: 8px; z-index: 50; }
.skip:focus { left: 8px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.muted { color: var(--ink-3); }
.small { font-size: 13px; }
.top { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 16px; background: var(--surface); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 20; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-weight: 650; font-size: 17px; }
.top-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.back { font-size: 13px; color: var(--ink-2); text-decoration: none; }
.acct { max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
main { max-width: 1120px; margin: 0 auto; padding: 16px; }
.hero h1 { font-size: 28px; line-height: 1.2; margin: 12px 0 6px; letter-spacing: -0.01em; }
.hero p { margin: 0 0 16px; color: var(--ink-2); max-width: 760px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 16px; margin-bottom: 16px; min-width: 0; }
.card h2 { font-size: 18px; margin: 0; }
.card h3 { font-size: 15px; margin: 0 0 4px; }
.card-head { display: flex; align-items: baseline; justify-content: space-between; gap: 8px 16px; flex-wrap: wrap; margin-bottom: 12px; }
.btn { font: inherit; font-size: 14px; border-radius: 8px; border: 1px solid var(--border); background: var(--surface-2); color: var(--ink); padding: 8px 14px; cursor: pointer; min-height: 38px; }
.btn:hover:not(:disabled) { border-color: var(--accent); }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 600; }
.btn.primary:hover:not(:disabled) { filter: brightness(1.08); border-color: var(--accent); }
.btn.ghost { background: transparent; }
.btn.small { font-size: 13px; padding: 5px 10px; min-height: 32px; }
.icon-btn { background: transparent; border: 1px solid var(--border); border-radius: 8px; color: var(--ink-2); width: 34px; height: 34px; display: inline-flex; align-items: center; justify-content: center; cursor: pointer; }
button:focus-visible, a:focus-visible, select:focus-visible, input:focus-visible, .drop:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* data source bar */
.databar { display: grid; grid-template-columns: 1fr auto; gap: 10px 16px; align-items: center; }
.databar-main { display: flex; gap: 10px; align-items: center; min-width: 0; }
.databar-actions { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.src-title { font-weight: 650; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--ink-3); flex: none; }
.dot.live { background: var(--ok); box-shadow: 0 0 0 4px var(--ok-soft); }
.dot.example { background: var(--watch); }
.gate, .status { grid-column: 1 / -1; margin: 0; }
.gate { background: var(--accent-soft); border-radius: 8px; padding: 10px 12px; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.status:empty { display: none; }
.status.err { color: var(--bad); }

/* tabs */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin: 4px 0 16px; overflow-x: auto; }
.tabs [role="tab"] { font: inherit; font-weight: 600; background: none; border: 0; border-bottom: 3px solid transparent; color: var(--ink-2); padding: 10px 14px; cursor: pointer; white-space: nowrap; }
.tabs [role="tab"][aria-selected="true"] { color: var(--ink); border-bottom-color: var(--accent); }

/* KPI tiles */
.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 16px; }
.kpi { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; min-width: 0; }
.kpi .k { font-size: 12px; color: var(--ink-3); text-transform: uppercase; letter-spacing: .04em; }
.kpi .v { font-size: 24px; font-weight: 700; font-variant-numeric: tabular-nums; margin-top: 2px; overflow-wrap: anywhere; }
.kpi .s { font-size: 13px; color: var(--ink-2); }

/* chips, filters */
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { font: inherit; font-size: 13px; border: 1px solid var(--border); background: var(--surface); color: var(--ink-2); border-radius: 999px; padding: 4px 12px; cursor: pointer; min-height: 32px; }
.chip[aria-pressed="true"] { background: var(--accent-soft); border-color: var(--accent); color: var(--ink); font-weight: 600; }
.filters { display: flex; flex-wrap: wrap; gap: 10px 14px; margin-bottom: 12px; align-items: flex-end; }
.filters label { display: flex; flex-direction: column; gap: 3px; font-size: 12px; color: var(--ink-3); }
.filters label.check { flex-direction: row; align-items: center; gap: 6px; font-size: 14px; color: var(--ink-2); min-height: 36px; }
select, input[type="search"], input[type="number"] { font: inherit; font-size: 14px; color: var(--ink); background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 6px 8px; min-height: 36px; max-width: 100%; }
input[type="number"] { width: 110px; }
input[type="search"] { width: 150px; }

/* tables */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--border); border-radius: 10px; }
table.data { width: 100%; border-collapse: collapse; font-size: 14px; font-variant-numeric: tabular-nums; }
table.data th { text-align: left; font-size: 12px; font-weight: 600; color: var(--ink-3); background: var(--surface-2); padding: 8px 10px; white-space: nowrap; position: sticky; top: 0; cursor: pointer; user-select: none; }
table.data th.pick { cursor: default; width: 36px; }
table.data th[aria-sort="ascending"]::after { content: " \25B2"; font-size: 9px; }
table.data th[aria-sort="descending"]::after { content: " \25BC"; font-size: 9px; }
table.data td { padding: 9px 10px; border-top: 1px solid var(--grid); vertical-align: top; }
table.data .num { text-align: right; white-space: nowrap; }
table.data tr.sub td { border-top: 0; padding-top: 0; color: var(--ink-2); font-size: 13px; }
td .name { font-weight: 650; }
td .sub2 { display: block; font-size: 12px; color: var(--ink-3); }
.pos { color: var(--ok); }
.neg { color: var(--bad); }
.badge { display: inline-block; font-size: 12px; font-weight: 600; border-radius: 999px; padding: 2px 9px; white-space: nowrap; }
.badge.ok, .badge.low { background: var(--ok-soft); color: var(--ok); }
.badge.watch, .badge.medium { background: var(--watch-soft); color: var(--watch); }
.badge.depeg, .badge.high { background: var(--bad-soft); color: var(--bad); }
.badge.nodata { background: var(--surface-2); color: var(--ink-3); }
ul.flags { margin: 4px 0 0; padding: 0; list-style: none; font-size: 13px; color: var(--ink-2); }
ul.flags li { padding-left: 14px; position: relative; margin: 2px 0; }
ul.flags li::before { content: ""; position: absolute; left: 2px; top: .55em; width: 6px; height: 6px; border-radius: 50%; background: var(--ink-3); }
ul.flags li.high::before { background: var(--bad); }
ul.flags li.mid::before { background: var(--watch); }
ul.flags li.info::before { background: var(--info); }
.none { color: var(--ink-3); font-size: 13px; }
.row-actions { display: flex; gap: 8px; align-items: center; justify-content: flex-end; flex-wrap: wrap; margin-top: 10px; }
.row-actions .muted { margin-right: auto; }
td.pick input { width: 18px; height: 18px; }

/* charts */
.chart { width: 100%; min-height: 60px; }
.chart svg { display: block; width: 100%; height: auto; overflow: visible; }
.chart text { fill: var(--ink-2); font: 12px var(--font); }
.chart .axis { stroke: var(--ink-3); stroke-width: 1; }
.chart .gridl { stroke: var(--grid); stroke-width: 1; }
.chart .zone-ok { fill: var(--ok-soft); }
.chart .legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: 12px; color: var(--ink-2); margin-top: 6px; }
.chart .legend i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 5px; vertical-align: -1px; }

/* compare */
.cmp { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }
.cmp-card { border: 1px solid var(--border); border-radius: 10px; padding: 12px; min-width: 0; }
.cmp-card h3 { font-size: 15px; overflow-wrap: anywhere; }
.cmp-card .big { font-size: 26px; font-weight: 700; font-variant-numeric: tabular-nums; }
.cmp-card dl { display: grid; grid-template-columns: auto 1fr; gap: 2px 10px; margin: 8px 0; font-size: 13px; }
.cmp-card dt { color: var(--ink-3); }
.cmp-card dd { margin: 0; text-align: right; font-variant-numeric: tabular-nums; }
#cmpAmt { width: 120px; }

/* loader */
.drop { border: 2px dashed var(--border); border-radius: 12px; padding: 24px 16px; text-align: center; cursor: pointer; color: var(--ink-2); margin: 12px 0 4px; }
.drop.over { border-color: var(--accent); background: var(--accent-soft); }
.linklike { color: var(--accent); text-decoration: underline; }

/* about, footer */
.about .cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 24px; margin-top: 12px; }
.about p { margin: 0; color: var(--ink-2); font-size: 14px; }
.about .warn { margin-top: 16px; padding: 10px 12px; border-radius: 8px; background: var(--watch-soft); color: var(--ink); }
.foot { max-width: 1120px; margin: 0 auto; padding: 8px 16px 32px; color: var(--ink-2); font-size: 14px; }
.foot p { margin: 4px 0; }

@media (max-width: 760px) {
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .databar { grid-template-columns: 1fr; }
  .databar-actions { justify-content: flex-start; }
  .about .cols { grid-template-columns: 1fr; }
  .hero h1 { font-size: 23px; }
  .kpi .v { font-size: 20px; }
  .top .back { display: none; }
}
@media (max-width: 420px) {
  input[type="search"] { width: 130px; }
  .filters label.check { font-size: 13px; }
}

/* api.html */
.seg { display: flex; flex-wrap: wrap; gap: 4px; margin: 4px 0 8px; }
.seg button { font: inherit; font-size: 13px; padding: 5px 12px; border: 1px solid var(--border); background: var(--surface-2); color: var(--ink); border-radius: 8px; cursor: pointer; }
.seg button[aria-selected="true"] { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
pre { font-family: var(--mono); font-size: 13px; background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px; padding: 12px; overflow-x: auto; margin: 0 0 8px; }
code { font-family: var(--mono); font-size: .92em; }
.doc table { border-collapse: collapse; width: 100%; font-size: 14px; }
.doc th, .doc td { text-align: left; border-bottom: 1px solid var(--border); padding: 6px 8px; vertical-align: top; }
.doc ul { padding-left: 20px; }