:root {
  --bg: #0f1216; --panel: #171b21; --panel-2: #1d232b; --line: #2a313b; --text: #e4e8ee; --muted: #8b95a3;
  --accent: #6aa6ff; --pos: #38c28a; --neg: #ff6b6b; --warn: #f0b450; --radius: 8px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text);
  font: 14px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
header { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 16px; padding: 10px 16px;
  background: var(--panel); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; }
header .brand { font-weight: 700; margin-right: 8px; }
header nav { display: flex; flex-wrap: wrap; gap: 2px 12px; flex: 1; }
header nav a { color: var(--muted); padding: 4px 2px; }
header nav a.on { color: var(--text); border-bottom: 2px solid var(--accent); }
header form { margin: 0; }
main { padding: 16px; max-width: 1280px; margin: 0 auto; }
h1 { font-size: 20px; margin: 4px 0 12px; }
h2 { font-size: 16px; margin: 20px 0 8px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.mono { font-family: var(--mono); }
.pos { color: var(--pos); }
.neg { color: var(--neg); }
.warn { color: var(--warn); }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px;
  margin-bottom: 14px; }
.grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; background: var(--panel); }
th, td { padding: 8px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top;
  white-space: nowrap; }
th { color: var(--muted); font-weight: 600; font-size: 12px; background: var(--panel-2); }
td.wrap { white-space: normal; }
tr:last-child td { border-bottom: none; }
.badge { display: inline-block; padding: 1px 7px; border-radius: 10px; font-size: 11px; font-weight: 600;
  background: var(--panel-2); border: 1px solid var(--line); }
.badge.ok { color: var(--pos); border-color: #245e47; }
.badge.bad { color: var(--neg); border-color: #6b2c2c; }
.badge.warn { color: var(--warn); border-color: #6b5427; }
.rate { font-family: var(--mono); font-weight: 600; }
form.inline { display: inline; margin: 0; }
input, select, button { font: inherit; color: var(--text); background: var(--panel-2); border: 1px solid var(--line);
  border-radius: 6px; padding: 6px 9px; }
input[type=checkbox] { width: 16px; height: 16px; vertical-align: middle; }
button { cursor: pointer; background: #24344d; border-color: #33507a; }
button:hover { background: #2c4262; }
button.danger { background: #4a2323; border-color: #6b2c2c; }
button.link { background: none; border: none; color: var(--accent); padding: 0; }
.toolbar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 12px; }
.seg a { padding: 4px 10px; border: 1px solid var(--line); margin-right: -1px; color: var(--muted); }
.seg a.on { background: var(--panel-2); color: var(--text); }
.seg a:first-child { border-radius: 6px 0 0 6px; } .seg a:last-child { border-radius: 0 6px 6px 0; }
.flash { padding: 10px 12px; border-radius: var(--radius); margin-bottom: 12px; border: 1px solid #245e47;
  background: #14271f; }
.flash.err { border-color: #6b2c2c; background: #2a1616; }
.form-row { display: flex; flex-wrap: wrap; gap: 10px 14px; align-items: end; margin: 8px 0; }
.form-row label { display: flex; flex-direction: column; gap: 3px; font-size: 12px; color: var(--muted); }
.form-row label.check { flex-direction: row; align-items: center; gap: 6px; color: var(--text); font-size: 14px; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 14px; }
.kv div:nth-child(odd) { color: var(--muted); }
.chart-box { width: 100%; height: 280px; position: relative; }
.chart-box svg { width: 100%; height: 100%; }
.legend { display: flex; gap: 16px; font-size: 12px; color: var(--muted); margin-top: 6px; flex-wrap: wrap; }
.legend i { display: inline-block; width: 18px; height: 3px; vertical-align: middle; margin-right: 6px; }
.legend i.est { background: var(--accent); } .legend i.set { background: var(--warn); height: 8px; width: 8px;
  border-radius: 50%; }
.note { font-size: 12px; color: var(--muted); border-left: 3px solid var(--line); padding-left: 8px; margin: 8px 0; }
.login { max-width: 360px; margin: 10vh auto; }
.login input { width: 100%; margin: 8px 0 12px; }
/* positions */
h3 { font-size: 14px; margin: 14px 0 6px; color: var(--muted); }
.status-big { font-size: 20px; font-weight: 700; padding: 12px 14px; border-radius: var(--radius); margin: 0 0 8px;
  border: 1px solid var(--line); background: var(--panel); }
.status-big.lvl-ok { border-color: #245e47; background: #14271f; }
.status-big.lvl-watch { border-color: #6b5427; background: #2a2314; }
.status-big.lvl-alert { border-color: #6b2c2c; background: #2a1616; }
.status-big.lvl-data { border-color: var(--line); color: var(--muted); }
.lvl { font-weight: 600; }
.lvl.lvl-ok { color: var(--pos); } .lvl.lvl-watch { color: var(--warn); } .lvl.lvl-alert { color: var(--neg); }
.lvl.lvl-data { color: var(--muted); }
ul.reasons, .card ul { margin: 4px 0 8px; padding-left: 20px; }
.kv-gap { margin-top: 10px; }
.assessment { font-weight: 600; margin: 12px 0 4px; }
tr.sel td { background: var(--panel-2); }
.card.recorded { border-style: dashed; background: var(--bg); }
details.edit { margin: 8px 0; border: 1px solid var(--line); border-radius: var(--radius); padding: 6px 10px; }
details.edit summary { cursor: pointer; color: var(--accent); }
select { max-width: 100%; }
@media (max-width: 640px) {
  .status-big { font-size: 17px; }
  .form-row label { flex: 1 1 140px; } .form-row input:not([type=checkbox]), .form-row select { width: 100%; }
}
@media (max-width: 640px) {
  main { padding: 12px; } th, td { padding: 6px 8px; } .hide-sm { display: none; }
}
/* accounts */
.tiles { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); margin: 4px 0 8px; }
.tile { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 14px; }
.tile .t-label { font-size: 12px; color: var(--muted); }
.tile .t-value { font-size: 22px; font-weight: 700; font-family: var(--mono); font-variant-numeric: tabular-nums; }
th.num, td.num { text-align: right; font-variant-numeric: tabular-nums; }