/* Layout: status strip, account cards, then chart + trades on the left and events + report on the right.
   AlgoDesk navy with the amber desk line as the accent; dark and light themes (switch in the header). */
:root {
  color-scheme: dark;
  --bg: #0b1120; --panel: #111a2c; --panel-2: #0e1626; --line: #1f2b45; --grid: #18233a; --ink: #e5eaf3; --muted: #8b97ad;
  --amber: #f0b445; --buy: #2fbf71; --sell: #ef5d5d; --rule: #f0b445; --re: #6f7d96; --info: #6aa5ff;
  --badge-sim: #1b2a4a; --badge-live: #4a1b1b; --tile: #16233f;
  /* candles are muted so the order markers (their own hues, never candle colors) stand out */
  --candle-up: #2c5f52; --candle-down: #6e3a43; --m-buy: #3fa7ff; --m-sell: #ff5fb1; --m-exit: #ffffff;
  /* type: the system UI font (SF Pro on a Mac), monospace only for prices and times */
  --sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, sans-serif;
  --num: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
  --label-font: 500 12px var(--sans); --label-case: none; --label-track: 0;
}
:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f3f5f9; --panel: #ffffff; --panel-2: #f1f4f8; --line: #dbe1ea; --grid: #eef1f6; --ink: #131b2c; --muted: #5c687d;
  --amber: #b47608; --buy: #178f52; --sell: #cf3f3f; --rule: #b47608; --re: #8a95a8; --info: #2b66cc;
  --badge-sim: #e3ebfa; --badge-live: #fbe4e4; --tile: #16233f;
  --candle-up: #a9cfc2; --candle-down: #e6b9bf; --m-buy: #0b63d6; --m-sell: #c3157a; --m-exit: #111827;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 14px/1.45 var(--sans); padding-inline: 20px; padding-block: 0 40px; }
.wrap { max-width: 1400px; margin: 0 auto; }
header { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; padding-block: 16px; border-bottom: 2px solid var(--amber); }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 17px; letter-spacing: .01em; }
.brand small { font: var(--label-font); color: var(--muted); letter-spacing: var(--label-track); text-transform: var(--label-case); margin-left: 4px; }
.pills { display: flex; flex-wrap: wrap; gap: 8px; margin-left: auto; }
.pill { font: 500 12.5px var(--sans); padding: 4px 10px; border-radius: 999px; background: var(--panel); border: 1px solid var(--line); color: var(--muted); white-space: nowrap; }
.pill b { color: var(--ink); font-weight: 500; }
.pill.ok b::before, .pill.warn b::before, .pill.bad b::before { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; margin-right: 6px; vertical-align: 1px; }
.pill.ok b::before { background: var(--buy); } .pill.warn b::before { background: var(--amber); } .pill.bad b::before { background: var(--sell); }
.label { font: var(--label-font); letter-spacing: var(--label-track); text-transform: var(--label-case); color: var(--muted); }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 14px; margin-block: 18px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 14px 16px; display: grid; gap: 10px; min-width: 0; cursor: pointer; }
.card.active { border-color: var(--amber); }
.card-top { display: flex; align-items: center; gap: 8px; }
.card-top .name { font-weight: 600; }
.badge { font: 600 10.5px var(--sans); padding: 2px 6px; border-radius: 4px; letter-spacing: .06em; }
.badge.sim { background: var(--badge-sim); color: var(--info); } .badge.live { background: var(--badge-live); color: var(--sell); }
.theme-btn { font: 500 12.5px var(--sans); color: var(--ink); background: var(--panel); border: 1px solid var(--line); border-radius: 999px; padding: 4px 12px; cursor: pointer; }
.theme-btn:hover { border-color: var(--amber); }
.status { margin-left: auto; font: 500 13px var(--sans); }
.status.trading { color: var(--buy); } .status.stopped { color: var(--sell); } .status.window { color: var(--amber); }
.pos { font: 600 24px var(--display); font-variant-numeric: tabular-nums; }
.pos.long { color: var(--buy); } .pos.short { color: var(--sell); } .pos.flat { color: var(--muted); }
.nums { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.nums div { display: grid; gap: 2px; } .nums .v { font: 500 15px var(--num); font-variant-numeric: tabular-nums; }
.pos-v { color: var(--buy); } .neg-v { color: var(--sell); }
.meter { height: 6px; background: var(--panel-2); border-radius: 3px; overflow: hidden; }
.meter i { display: block; height: 100%; background: var(--amber); }
.meter.over i { background: var(--sell); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { font: 12.5px var(--sans); padding: 2px 8px; border-radius: 4px; background: var(--panel-2); border: 1px solid var(--line); color: var(--muted); }
.main { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 14px; }
@media (max-width: 1100px) { .main { grid-template-columns: 1fr; } }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 14px 16px; min-width: 0; }
.panel h2 { margin: 0 0 10px; font-size: 14px; font-weight: 600; display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.panel h2 .label { font-weight: 500; }
#chart { height: 440px; width: 100%; }
.legend { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 10px; font-size: 12px; color: var(--muted); }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i { width: 9px; height: 9px; display: inline-block; border-radius: 2px; }
.table-wrap { overflow-x: auto; margin-top: 14px; }
table { border-collapse: collapse; width: 100%; font-size: 13px; }
th, td { text-align: left; padding: 7px 8px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { font: var(--label-font); letter-spacing: var(--label-track); text-transform: var(--label-case); color: var(--muted); }
td.n { font-family: var(--num); font-variant-numeric: tabular-nums; text-align: right; } th.n { text-align: right; }
tbody tr { cursor: pointer; } tbody tr:hover td { background: var(--panel-2); }
.side-long { color: var(--buy); } .side-short { color: var(--sell); }
.events { display: grid; gap: 0; max-height: 360px; overflow-y: auto; }
.ev { display: grid; grid-template-columns: 74px minmax(0, 1fr); gap: 8px; padding: 7px 0; border-bottom: 1px solid var(--line); font-size: 13px; }
.ev time { font: 12.5px var(--num); color: var(--muted); font-variant-numeric: tabular-nums; }
.ev .t-warning { color: var(--sell); } .ev .t-rule { color: var(--amber); } .ev .t-order { color: var(--ink); } .ev .t-feed, .ev .t-day, .ev .t-start { color: var(--muted); }
.ev small { display: block; color: var(--muted); font-size: 11.5px; }
pre { font: 12px/1.5 var(--num); color: var(--muted); white-space: pre-wrap; margin: 0; max-height: 360px; overflow-y: auto; }
.side { display: grid; gap: 14px; align-content: start; }
.note { font-size: 12px; color: var(--muted); margin-top: 8px; }
.err { color: var(--sell); font: 13px var(--num); margin: 16px 0; }
button:focus-visible, .card:focus-visible, tr:focus-visible { outline: 2px solid var(--amber); outline-offset: 2px; }

/* ---- app pages: navigation, controls, forms ---- */
nav.app { display: flex; gap: 4px; flex-wrap: wrap; }
nav.app a { color: var(--muted); text-decoration: none; font-weight: 500; padding: 6px 10px; border-radius: 6px; }
nav.app a:hover { color: var(--ink); background: var(--panel); }
nav.app a.on { color: var(--ink); background: var(--panel); box-shadow: inset 0 -2px 0 var(--amber); }
.btn { font: 500 13px var(--sans); color: var(--ink); background: var(--panel); border: 1px solid var(--line);
  border-radius: 6px; padding: 7px 12px; cursor: pointer; }
.btn:hover { border-color: var(--amber); }
.btn:disabled { opacity: .45; cursor: not-allowed; border-color: var(--line); }
.btn.primary { background: var(--amber); color: #1a1406; border-color: var(--amber); }
.btn.danger { color: var(--sell); border-color: color-mix(in srgb, var(--sell) 50%, var(--line)); }
.btn.danger:hover { background: color-mix(in srgb, var(--sell) 14%, var(--panel)); border-color: var(--sell); }
.controls { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-block: 14px 0; }
.controls .state { font-weight: 600; margin-right: 6px; }
.notice { background: var(--panel); border: 1px solid var(--line); border-left: 3px solid var(--amber); border-radius: 6px;
  padding: 9px 12px; color: var(--ink); font-size: 13px; margin-top: 10px; }
.notice.bad { border-left-color: var(--sell); }
.stack { display: grid; gap: 12px; }
.form { display: grid; gap: 10px; max-width: 760px; }
.form label { display: grid; gap: 4px; font-size: 12.5px; color: var(--muted); }
.form .row { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
input, select, textarea { font: 14px var(--sans); color: var(--ink); background: var(--panel-2); border: 1px solid var(--line);
  border-radius: 6px; padding: 7px 9px; min-width: 0; }
textarea { font: 12.5px/1.45 var(--num); min-height: 220px; resize: vertical; }
input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 2px solid var(--amber); outline-offset: 1px; }
.check { display: flex !important; grid-template-columns: none !important; align-items: center; gap: 8px; color: var(--ink) !important; }
.pill.st-running b::before { background: var(--buy); } .pill.st-paused b::before { background: var(--amber); }
.pill.st-stopped b::before { background: var(--muted); }
.list { display: grid; gap: 12px; }
.item { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 14px 16px; display: grid; gap: 8px; min-width: 0; }
.item h3 { margin: 0; font-size: 15px; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.item h3 a { color: var(--ink); text-decoration: none; } .item h3 a:hover { text-decoration: underline; }
.muted { color: var(--muted); } .small { font-size: 12.5px; }
dialog { background: var(--panel); color: var(--ink); border: 1px solid var(--line); border-radius: 10px; padding: 18px;
  max-width: min(760px, 94vw); width: 760px; }
dialog::backdrop { background: rgba(5, 9, 18, .55); }
dialog h2 { margin: 0 0 12px; font-size: 16px; }
.err-box { color: var(--sell); font-size: 13px; min-height: 1em; }
.ok-box { color: var(--buy); font-size: 13px; }

.usermenu { color: var(--muted); } .usermenu a { color: var(--ink); text-decoration: none; } .usermenu a:hover { text-decoration: underline; }
.auth-wrap { max-width: 420px; margin: 9vh auto 0; }
.auth-wrap .panel { padding: 22px; } .auth-wrap h1 { font-size: 20px; margin: 0 0 14px; }
.qr { background: #fff; padding: 10px; display: inline-block; border-radius: 6px; }
code.secret { font: 13px var(--num); background: var(--panel-2); padding: 3px 6px; border-radius: 4px; word-break: break-all; }

[hidden] { display: none !important; }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin-top: 10px; }
.kpi { background: var(--panel-2); border: 1px solid var(--line); border-radius: 6px; padding: 10px 12px; display: grid; gap: 2px; }
.kpi .k { font: var(--label-font); letter-spacing: var(--label-track); text-transform: uppercase; color: var(--muted); }
.kpi .v { font: 600 24px var(--display); font-variant-numeric: tabular-nums; }
details.panel > summary { cursor: pointer; list-style-position: inside; }
details.panel > summary h2 { margin: 0; }