:root {
  --bg: #f5f6f8;
  --card: #ffffff;
  --text: #1d2430;
  --muted: #6b7482;
  --line: #e4e7ec;
  --green: #17803d;
  --green-bg: #e7f5ec;
  --red: #c42b2b;
  --red-bg: #fdecec;
  --amber: #9a6100;
  --amber-bg: #fff4dc;
  --blue: #2457c5;
  --blue-bg: #e9effc;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
.top {
  display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap;
  padding: 18px 24px; background: var(--card); border-bottom: 1px solid var(--line);
}
h1 { font-size: 20px; margin: 0; }
h2 { font-size: 16px; margin: 0 0 12px; }
.sub, .hint { margin: 2px 0 0; color: var(--muted); font-size: 13px; }
.hint { margin: -6px 0 10px; }
.status { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; }
.muted { color: var(--muted); font-size: 13px; }
main { max-width: 1200px; margin: 0 auto; padding: 20px 16px 8px; }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 16px; }
.kpi, .card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; }
.kpi { padding: 14px 16px; }
.kpi .label { color: var(--muted); font-size: 13px; }
.kpi .value { font-size: 24px; font-weight: 650; margin-top: 4px; font-variant-numeric: tabular-nums; }
.kpi .note { color: var(--muted); font-size: 13px; margin-top: 2px; }
.card { padding: 16px; margin-bottom: 16px; }
.two { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 16px; }
.two .card { margin-bottom: 16px; }
.scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
th { text-align: left; font-weight: 600; color: var(--muted); font-size: 12px; padding: 6px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
td { padding: 8px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; }
.empty { color: var(--muted); padding: 10px; }
.pos { color: var(--green); }
.neg { color: var(--red); }
.pill { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 13px; font-weight: 600; background: var(--blue-bg); color: var(--blue); }
.pill.ok { background: var(--green-bg); color: var(--green); }
.pill.warn { background: var(--amber-bg); color: var(--amber); }
.pill.bad { background: var(--red-bg); color: var(--red); }
.tag { display: inline-block; padding: 1px 8px; border-radius: 6px; font-size: 12px; font-weight: 600; }
.tag.buy { background: var(--green-bg); color: var(--green); }
.tag.sell { background: var(--red-bg); color: var(--red); }
.tag.info { background: var(--blue-bg); color: var(--blue); }
.tag.grey { background: #eef0f3; color: var(--muted); }
.tag.warn { background: var(--amber-bg); color: var(--amber); }
.forward p { margin: 4px 0; }
.head-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.head-row h2 { margin: 0; }
.progress { height: 10px; background: var(--line); border-radius: 999px; overflow: hidden; margin-top: 4px; }
.progress .bar { height: 100%; width: 0; background: var(--blue); border-radius: 999px; transition: width .6s ease; }
.progress-note { margin: 8px 0 4px; }
.work { margin: 0 0 12px; padding-left: 18px; color: var(--muted); font-size: 13px; }
.mini { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 10px; margin: 8px 0 12px; }
.mini > div { border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; }
.mini .label, .mini .note { color: var(--muted); font-size: 12px; }
.mini .value { font-size: 18px; font-weight: 650; font-variant-numeric: tabular-nums; }
.chart { width: 100%; height: 160px; display: block; background: #fafbfc; border: 1px solid var(--line); border-radius: 8px; }
.chart polyline { fill: none; stroke-width: 2; vector-effect: non-scaling-stroke; }
.chart polyline.a { stroke: var(--blue); }
.chart polyline.b { stroke: var(--amber); }
.chart .zero { stroke: var(--muted); stroke-dasharray: 4 4; stroke-width: 1; vector-effect: non-scaling-stroke; }
.legend { margin: 6px 0 10px; }
.dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; vertical-align: -1px; margin-right: 4px; }
.dot.a { background: var(--blue); }
.dot.b { background: var(--amber); }
.rules ul { margin: 0; padding-left: 18px; }
.rules li { margin: 4px 0; }
footer { text-align: center; padding: 8px 16px 24px; }
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 16px; }
.login-card { width: 100%; max-width: 360px; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 28px 24px; }
.login-card h1 { margin-bottom: 2px; }
.login-card .sub { margin-bottom: 20px; }
.login-card label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 6px; }
.login-card input { width: 100%; font: inherit; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: #fff; color: var(--text); }
.login-card input:focus { outline: 2px solid var(--blue-bg); border-color: var(--blue); }
.login-card button { width: 100%; margin-top: 14px; padding: 10px 12px; font: inherit; font-weight: 600; color: #fff; background: var(--blue); border: 0; border-radius: 8px; cursor: pointer; }
.login-card button:hover { filter: brightness(1.08); }
.login-card .muted { margin: 14px 0 0; text-align: center; }
.login-error { background: var(--red-bg); color: var(--red); border-radius: 8px; padding: 8px 12px; font-size: 14px; margin: 0 0 14px; }
.logout { margin: 0; }
.logout button { font: inherit; font-size: 13px; color: var(--muted); background: none; border: 1px solid var(--line); border-radius: 999px; padding: 2px 10px; cursor: pointer; }
.logout button:hover { color: var(--text); }
@media (max-width: 600px) {
  .top { padding: 14px 16px; }
  .status { align-items: flex-start; }
  .kpi .value { font-size: 18px; }
  .kpi { padding: 12px; }
}