:root {
  color-scheme: dark;
  --bg: #0b1016;
  --card: #131b24;
  --line: #22303d;
  --muted: #8fa1b3;
  --text: #f3f7fa;
  --good: #58d68d;
  --bad: #ff6b6b;
  --accent: #52a8ff;
  --input: #0e151d;
  --good-bg: #183325;
  --bad-bg: #3b2023;
  --chart-grid: #1d2934;
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f2f5f8;
  --card: #ffffff;
  --line: #d8e0e8;
  --muted: #607080;
  --text: #14202b;
  --good: #147a42;
  --bad: #b92f35;
  --accent: #1672c4;
  --input: #f8fafc;
  --good-bg: #dff3e7;
  --bad-bg: #f8e1e2;
  --chart-grid: #e6ebf0;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme]) {
    color-scheme: light;
    --bg: #f2f5f8;
    --card: #ffffff;
    --line: #d8e0e8;
    --muted: #607080;
    --text: #14202b;
    --good: #147a42;
    --bad: #b92f35;
    --accent: #1672c4;
    --input: #f8fafc;
    --good-bg: #dff3e7;
    --bad-bg: #f8e1e2;
    --chart-grid: #e6ebf0;
  }
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.45 system-ui, -apple-system, sans-serif; }
header, main, .attribution { width: min(1800px, 96%); margin: auto; }
header { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; padding: calc(20px + env(safe-area-inset-top)) 18px 12px; }
h1 { font-size: 25px; margin: 3px 0; }
h2 { font-size: 17px; margin: 0; }
.eyebrow, .label, small, .updated { color: var(--muted); font-size: 12px; }
.eyebrow { letter-spacing: .12em; }
.header-actions { display: grid; justify-items: end; gap: 7px; }
.pill { padding: 7px 10px; border-radius: 999px; background: var(--good-bg); color: var(--good); font-weight: 700; }
.pill.bad { background: var(--bad-bg); color: var(--bad); }
.pill.waiting { background: var(--line); color: var(--muted); }
.theme { display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: 11px; }
.theme select { width: auto; padding: 5px 24px 5px 8px; border-radius: 9px; }
main { padding: 4px 14px calc(30px + env(safe-area-inset-bottom)); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 16px; }
.hero { display: flex; justify-content: space-between; align-items: end; }
.hero strong { display: block; font-size: 28px; margin: 2px 0; }
.hero .right { text-align: right; }
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 10px 0 24px; }
.grid strong { display: block; font-size: 18px; margin: 5px 0; }
.section-title { display: flex; justify-content: space-between; align-items: center; margin: 22px 3px 9px; }
.section-title span { font-size: 12px; color: var(--muted); }
.stack { display: grid; gap: 9px; }
.row { background: var(--card); border: 1px solid var(--line); border-radius: 15px; padding: 13px; }
.row-head, .metrics { display: flex; justify-content: space-between; gap: 10px; }
.row-head strong { font-size: 16px; }
.metrics { margin-top: 10px; flex-wrap: wrap; }
.metric { min-width: 29%; }
.metric span { display: block; color: var(--muted); font-size: 11px; }
[data-position-uid] .metric small { display: block; margin-top: 3px; }
[data-position-uid] .position-pnl { display: block; font-size: 22px; }
[data-position-uid] > small { display: block; margin-top: 14px; line-height: 1.4; }
.brain-card .row-head > span { color: var(--muted); font-size: 11px; }
.brain-card .row-head > strong { flex: none; white-space: nowrap; }
.brain-card { min-width: 0; transition: border-color .18s ease, box-shadow .18s ease; }
.brain-card:has(details[open]) { grid-column: 1 / -1; border-color: color-mix(in srgb, var(--accent) 42%, var(--line)); box-shadow: 0 14px 40px rgba(0,0,0,.08); }
.brain-freshness { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 4px 10px; }
.brain-freshness span { white-space: nowrap; }
.decision-headline { margin-top: 10px; padding: 9px 11px; border-radius: 10px; font-weight: 700; font-size: 13px; }
.decision-headline.pass { color: var(--good); background: var(--good-bg); }
.decision-headline.blocked { color: var(--bad); background: var(--bad-bg); }
.decision-headline.waiting { color: var(--muted); background: var(--input); }
.decision-details { margin-top: 8px; }
.decision-details > summary { display: flex; align-items: center; cursor: pointer; list-style: none; padding: 7px 2px; color: var(--muted); font-size: 12px; font-weight: 700; }
.decision-details > summary::-webkit-details-marker { display: none; }
.decision-details > summary::after { content: "⌄"; margin-left: auto; transition: transform .18s ease; }
.decision-details[open] > summary::after { transform: rotate(180deg); }
.chart-details { margin-top: 3px; border-top: 1px solid var(--line); }
.chart-details summary { color: var(--accent); }
.chart-shell { margin-top: 7px; padding: 10px; border: 1px solid var(--line); border-radius: 13px; background: var(--input); }
.chart-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 8px; }
.chart-periods { display: inline-flex; padding: 3px; gap: 3px; border-radius: 10px; background: var(--card); }
.chart-period { width: auto; padding: 6px 10px; border-radius: 8px; background: transparent; color: var(--muted); font-size: 12px; }
.chart-period.active { background: var(--accent); color: white; }
.chart-status { min-height: 18px; color: var(--muted); font-size: 11px; text-align: right; }
.chart-canvas { width: 100%; height: 360px; overflow: hidden; border-radius: 9px; }
.chart-legend { min-height: 19px; margin-top: 5px; color: var(--muted); font-size: 11px; font-variant-numeric: tabular-nums; }
.chart-note { display: flex; flex-wrap: wrap; gap: 6px 16px; margin-top: 7px; color: var(--muted); font-size: 10px; }
.chart-note span::before { content: ""; display: inline-block; width: 7px; height: 7px; margin-right: 5px; border-radius: 50%; background: var(--accent); }
.chart-note .trade::before { background: var(--good); }
.chart-note .risk::before { background: var(--bad); }
.decision-path { display: grid; margin-top: 8px; }
.decision-step { position: relative; display: grid; grid-template-columns: 24px 1fr; gap: 9px; min-height: 53px; padding-bottom: 10px; }
.decision-step::after { content: ""; position: absolute; left: 11px; top: 25px; bottom: 0; width: 2px; background: var(--line); }
.decision-step:last-child { min-height: auto; padding-bottom: 0; }
.decision-step:last-child::after { display: none; }
.decision-step > span { display: grid; place-items: center; align-self: start; width: 24px; height: 24px; border: 2px solid var(--line); border-radius: 50%; color: var(--muted); background: var(--card); font-size: 11px; font-weight: 800; z-index: 1; }
.decision-step.pass > span { border-color: var(--good); color: var(--good); }
.decision-step.blocked > span { border-color: var(--bad); color: var(--bad); }
.decision-step.context > span { border-color: var(--accent); color: var(--accent); }
.decision-step strong, .decision-step small { display: block; }
.decision-step strong { font-size: 13px; }
.decision-step small { margin-top: 2px; line-height: 1.35; }
.decision-step .numbers { color: var(--text); font-variant-numeric: tabular-nums; }
.decision-step .freshness { color: var(--muted); font-size: 10px; }
.positive { color: var(--good); }
.negative { color: var(--bad); }
.empty { color: var(--muted); text-align: center; padding: 22px; border: 1px dashed var(--line); border-radius: 15px; }
.compact .row { padding: 10px 13px; }
.collapsible { margin-top: 22px; }
.collapsible > summary { display: flex; align-items: center; justify-content: space-between; cursor: pointer; list-style: none; padding: 10px 3px; font-size: 17px; font-weight: 700; }
.collapsible > summary::-webkit-details-marker { display: none; }
.collapsible > summary::after { content: "⌄"; margin-left: 8px; color: var(--muted); transition: transform .18s ease; }
.collapsible[open] > summary::after { transform: rotate(180deg); }
.collapsible > summary small { margin-left: auto; font-weight: 400; }
.collapsible .stack { margin-top: 2px; }
.updated { text-align: center; margin: 24px 0; }
.hidden { display: none !important; }
.login { margin-top: 30px; }
.login p { color: var(--muted); }
input, button, select { border-radius: 12px; padding: 13px; font: inherit; }
input, select { border: 1px solid var(--line); background: var(--input); color: var(--text); }
input, button { width: 100%; }
input { margin: 10px 0; }
button { border: 0; background: var(--accent); color: #fff; font-weight: 800; }
.trade-settings > summary { gap: 8px; }
.trade-settings > summary small { flex-shrink: 0; }
.settings-grid { display: grid; gap: 12px; }
.settings-card { min-width: 0; padding: 20px; }
.settings-card > label { display: block; margin-bottom: 12px; font-size: 15px; font-weight: 700; }
.settings-controls { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.settings-controls select { min-width: 0; max-width: 100%; flex: 1 1 220px; }
.settings-controls #leverage { flex: 0 1 100px; }
.settings-controls button { width: auto; min-height: 46px; padding: 12px 18px; font-size: 13px; font-weight: 700; cursor: pointer; }
.settings-controls button:disabled { background: var(--line); color: var(--muted); cursor: default; }
.settings-controls select:disabled { color: var(--muted); cursor: default; }
.settings-controls :focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.settings-card p { margin: 14px 0 0; font-size: 13px; line-height: 1.6; }
.settings-current { padding: 10px 12px; border-radius: 10px; background: var(--input); }
.settings-help, .settings-note { color: var(--muted); }
.settings-status:not(:empty) { padding-top: 12px; border-top: 1px solid var(--line); }
.settings-card .settings-status:empty { margin: 0; }
.settings-note { margin: 12px 3px 0; font-size: 12px; line-height: 1.6; }
.attribution { padding: 0 18px 18px; color: var(--muted); font-size: 10px; text-align: center; }
.attribution a { color: var(--muted); }

@media (min-width: 900px) {
  .settings-grid { grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); align-items: start; }
  #brain { grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: start; }
  #brain:has(.chart-details[open]), #brain:has(.decision-details[open]) { grid-template-columns: 1fr; }
  .hero { padding: 22px 24px; }
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .brain-card:not(:has(details[open])) .decision-headline { min-height: 56px; display: flex; align-items: center; }
}

@media (max-width: 899px) {
  header, main, .attribution { width: min(720px, 100%); }
  .chart-canvas { height: 310px; }
}

@media (max-width: 420px) {
  .settings-card { padding: 16px; }
  .trade-settings > summary { font-size: 15px; }
  .settings-controls select, .settings-controls #leverage { flex: 1 1 100%; width: 100%; }
  .settings-controls button { width: 100%; }
  .hero strong { font-size: 23px; }
  .metric { min-width: 45%; }
  .theme > span { display: none; }
  .chart-shell { margin-left: -6px; margin-right: -6px; padding: 7px; }
  .chart-canvas { height: 260px; }
  .chart-toolbar { align-items: flex-start; flex-direction: column; }
  .chart-status { text-align: left; }
}

.cycle-outcome{margin:8px 0;color:var(--muted);font-size:13px}.cycle-pair{border-top:1px solid var(--line);padding:10px 0}.cycle-pair summary{display:flex;gap:8px;align-items:baseline;cursor:pointer;flex-wrap:wrap}.cycle-pair summary span{font-size:13px;flex:1;min-width:160px}.cycle-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:12px 0}.cycle-facts div{min-width:0}.cycle-facts dt{font-size:12px;color:var(--muted)}.cycle-facts dd{margin:3px 0;font-size:13px}.cycle-estimate{font-size:12px;color:var(--muted);line-height:1.5}

.cycle-pair summary::after{content:'Подробнее';transform:none;font-size:11px;color:var(--accent)}.cycle-pair[open] summary::after{content:'Свернуть'}