:root {
  --bg: #0f1216; --panel: #171b21; --panel2: #1e232b; --line: #2a313b; --text: #e3e7ec;
  --muted: #8b95a3; --good: #3fb97a; --bad: #e5534b; --warn: #d9a441; --blue: #5b9dff;
  --sup: 63, 185, 122; --res: 229, 83, 75; --ins: 150, 160, 175;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text);
  font: 13px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
header { display: flex; justify-content: space-between; align-items: center; padding: 10px 16px;
  border-bottom: 1px solid var(--line); background: var(--panel); position: sticky; top: 0; z-index: 5; }
.brand { font-weight: 600; font-size: 15px; }
.muted { color: var(--muted); font-weight: 400; }
.small { font-size: 12px; }
button { background: var(--panel2); color: var(--text); border: 1px solid var(--line);
  border-radius: 6px; padding: 5px 10px; cursor: pointer; }
button:hover { border-color: var(--blue); }
input, select { background: var(--panel2); color: var(--text); border: 1px solid var(--line);
  border-radius: 5px; padding: 4px 6px; }
input[type=number] { width: 110px; }
.strip { display: flex; flex-wrap: wrap; gap: 8px; padding: 10px 16px; }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 6px 12px; }
.stat b { display: block; font-size: 15px; }
main { display: grid; grid-template-columns: minmax(0, 2.2fr) minmax(300px, 1fr); gap: 12px; padding: 0 16px; }
@media (max-width: 1000px) { main { grid-template-columns: 1fr; } }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 12px; margin-bottom: 12px; }
.card.wide { margin: 0 16px 12px; }
.card-head { display: flex; align-items: baseline; gap: 10px; margin-bottom: 8px; }
h2 { font-size: 14px; margin: 0; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: right; padding: 4px 6px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th:first-child, td:first-child { text-align: left; }
th { color: var(--muted); font-weight: 500; }
tr.click { cursor: pointer; } tr.click:hover { background: var(--panel2); }
.tabs { display: flex; gap: 6px; margin-bottom: 8px; }
.tabs button.on { border-color: var(--blue); background: #1d2a3d; }
canvas { width: 100%; display: block; background: #12161b; border-radius: 6px; }
.chart-bar { display: flex; gap: 14px; align-items: center; margin: 8px 0; }
.legend { margin-top: 6px; font-size: 12px; }
.sw { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin: 0 3px 0 8px; vertical-align: -1px; }
.sw.sup { background: rgb(var(--sup)); } .sw.res { background: rgb(var(--res)); } .sw.ins { background: rgb(var(--ins)); }
.chips { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 8px; }
.chip { border: 1px solid var(--line); border-radius: 12px; padding: 1px 8px; cursor: pointer; font-size: 12px; user-select: none; }
.chip.on { border-color: var(--blue); background: #1d2a3d; }
.pill { border-radius: 10px; padding: 0 7px; font-size: 11px; border: 1px solid var(--line); }
.pill.up, .ok { color: var(--good); } .pill.down, .action { color: var(--bad); } .pill.flat, .watch { color: var(--warn); }
.lvl-ok { color: var(--good); } .lvl-watch { color: var(--warn); } .lvl-action { color: var(--bad); font-weight: 600; }
.badge { border-radius: 10px; padding: 1px 8px; font-size: 12px; }
.badge.bad { background: #4a1f1f; color: #ffb4ae; }
.hidden { display: none; }
.feed { max-height: 360px; overflow: auto; }
.alert { border-left: 3px solid var(--line); padding: 5px 8px; margin-bottom: 5px; background: var(--panel2); border-radius: 4px; }
.alert.sev-action { border-left-color: var(--bad); } .alert.sev-watch { border-left-color: var(--warn); } .alert.sev-info { border-left-color: var(--blue); }
.alert.state-acknowledged, .alert.state-snoozed, .alert.state-expired { opacity: .55; }
.alert .meta { color: var(--muted); font-size: 11px; }
.alert .acts button { padding: 1px 6px; font-size: 11px; margin-right: 3px; }
.row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 8px; }
.gauge { position: relative; height: 10px; background: linear-gradient(90deg, rgba(var(--sup), .35) 0 10%, #262c35 10% 90%, rgba(var(--res), .35) 90%); border-radius: 5px; width: 160px; display: inline-block; vertical-align: middle; }
.gauge i { position: absolute; top: -3px; width: 3px; height: 16px; background: var(--text); border-radius: 2px; }
.summary { display: flex; flex-wrap: wrap; gap: 18px; align-items: center; }
.summary .price { font-size: 20px; font-weight: 600; }
.warn { color: var(--warn); } .bad { color: var(--bad); } .good { color: var(--good); }
.settings-group { margin: 8px 0; }
.settings-group h3 { font-size: 13px; margin: 10px 0 4px; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.settings-group td input, .settings-group td select { width: 100px; }
.settings-group td.help { text-align: left; color: var(--muted); white-space: normal; }
.changed td:first-child { color: var(--blue); }
footer { padding: 12px 16px 24px; }
pre { background: var(--panel2); padding: 8px; border-radius: 6px; overflow: auto; }
#campaigns, #zones, #plan, #fees { overflow-x: auto; }
.col-main, .col-side { min-width: 0; }