:root {
  --bg: #080b12;
  --bg-soft: #0d121d;
  --card: #111826;
  --card-2: #0f1522;
  --border: rgba(148, 163, 184, .14);
  --border-strong: rgba(148, 163, 184, .28);
  --text: #e6edf7;
  --muted: #8493ab;
  --accent: #4f8cff;
  --accent-soft: rgba(79, 140, 255, .14);
  --green: #22c55e;
  --green-soft: rgba(34, 197, 94, .14);
  --red: #ef4444;
  --red-soft: rgba(239, 68, 68, .14);
  --amber: #f5a524;
  --amber-soft: rgba(245, 165, 36, .14);
  --radius: 14px;
  --font: "Inter", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  --mono: "JetBrains Mono", "SFMono-Regular", ui-monospace, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background:
    radial-gradient(1100px 600px at 12% -10%, rgba(79,140,255,.10), transparent 60%),
    radial-gradient(900px 500px at 100% 0%, rgba(34,197,94,.06), transparent 55%),
    var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  min-height: 100vh;
}
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.right { text-align: right; }
.hidden { display: none !important; }

.app { max-width: 1460px; margin: 0 auto; padding: 22px 26px 36px; }

.topbar { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.brand { display: flex; align-items: center; gap: 14px; }
.logo {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: linear-gradient(135deg, #2f6df6, #1b3f96);
  box-shadow: 0 8px 24px rgba(47,109,246,.35);
  font-weight: 800; letter-spacing: .5px; font-size: 15px;
}
h1 { font-size: 20px; margin: 0; letter-spacing: .3px; }
h1 .lbl { font-size: 11px; color: var(--muted); font-weight: 500; margin-left: 8px; text-transform: uppercase; letter-spacing: 1.4px; }
.sub { margin: 4px 0 0; color: var(--muted); font-size: 12.5px; }
.topbar-right { display: flex; align-items: center; gap: 12px; }

.pill {
  display: inline-flex; align-items: center; gap: 8px; padding: 7px 13px;
  border-radius: 999px; border: 1px solid var(--border); background: var(--card);
  font-size: 12.5px; color: var(--muted);
}
.pill i { width: 8px; height: 8px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 0 4px var(--amber-soft); }
.pill.live { color: #b7f7cf; border-color: rgba(34,197,94,.4); background: var(--green-soft); }
.pill.live i { background: var(--green); box-shadow: 0 0 0 4px var(--green-soft); }
.pill.offline { color: #ffb4b4; border-color: rgba(239,68,68,.4); background: var(--red-soft); }
.pill.offline i { background: var(--red); box-shadow: 0 0 0 4px var(--red-soft); }

.btn {
  border: 1px solid var(--border-strong); background: var(--card); color: var(--text);
  padding: 8px 15px; border-radius: 10px; cursor: pointer; font-size: 13px; font-family: var(--font);
  transition: .18s ease;
}
.btn:hover { border-color: var(--accent); color: #cfe0ff; background: var(--accent-soft); }

.selector-row { display: flex; align-items: flex-end; gap: 20px; margin: 22px 0 14px; flex-wrap: wrap; }
.field label { display: block; font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .9px; margin-bottom: 7px; }
select {
  appearance: none; min-width: 260px; padding: 9px 34px 9px 12px; border-radius: 10px;
  border: 1px solid var(--border-strong); background: var(--card) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%238493ab'><path d='M6 9L1 3h10z'/></svg>") no-repeat right 12px center;
  color: var(--text); font-family: var(--font); font-size: 13px; outline: none; cursor: pointer;
}
select:focus { border-color: var(--accent); }
.symbol-tag {
  padding: 9px 14px; border-radius: 10px; border: 1px solid var(--border);
  background: var(--card); font-family: var(--mono); font-size: 13.5px; color: #cfe0ff;
}
.spacer { flex: 1; }

.alert {
  border: 1px solid rgba(239,68,68,.4); background: var(--red-soft); color: #ffc9c9;
  padding: 12px 16px; border-radius: 12px; margin-bottom: 14px; font-size: 13px;
}

.kpi-grid { display: grid; grid-template-columns: repeat(6, minmax(0,1fr)); gap: 13px; }
.card {
  background: linear-gradient(180deg, rgba(255,255,255,.02), transparent 40%), var(--card);
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 17px 18px; position: relative;
}
.kpi { padding: 15px 16px; }
.kpi-head { display: flex; justify-content: space-between; align-items: center; color: var(--muted); font-size: 12px; margin-bottom: 10px; }
.tag {
  font-size: 10px; letter-spacing: .8px; text-transform: uppercase; color: #8ea9d6;
  border: 1px solid rgba(79,140,255,.25); background: var(--accent-soft);
  padding: 2px 7px; border-radius: 6px;
}
.kpi-value { font-size: 24px; font-weight: 600; letter-spacing: -.2px; }
.kpi-sub { color: var(--muted); font-size: 11.5px; margin-top: 7px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.up { color: var(--green); }
.down { color: var(--red); }
.warn { color: var(--amber); }

.condition-card { margin-top: 14px; }
.card-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 14px; }
.card-head h2 { margin: 0; font-size: 15px; letter-spacing: .3px; }
.card-head p { margin: 5px 0 0; font-size: 12px; }
.badge {
  padding: 8px 14px; border-radius: 999px; font-size: 13px; font-weight: 600;
  border: 1px solid var(--border-strong); color: var(--muted); background: var(--card-2); white-space: nowrap;
}
.badge.ok { color: #b7f7cf; border-color: rgba(34,197,94,.45); background: var(--green-soft); }
.badge.no { color: #ffd9a8; border-color: rgba(245,165,36,.45); background: var(--amber-soft); }

.meters { display: grid; grid-template-columns: 1fr 1fr .9fr; gap: 18px; }
.meter-block { background: var(--card-2); border: 1px solid var(--border); border-radius: 12px; padding: 14px 15px; }
.meter-label { display: flex; justify-content: space-between; font-size: 12.5px; color: var(--muted); margin-bottom: 10px; }
.meter-label .mono { color: var(--text); }
.bar { height: 7px; border-radius: 99px; background: rgba(148,163,184,.14); overflow: hidden; }
.bar-fill { height: 100%; width: 0%; border-radius: 99px; background: linear-gradient(90deg, #2f6df6, #6aa1ff); transition: width .35s ease; }
.bar-fill.ok { background: linear-gradient(90deg, #16a34a, #4ade80); }
.meter-foot { margin-top: 9px; font-size: 11.5px; }
.verdict { font-size: 16px; font-weight: 600; margin: 2px 0 6px; }
.verdict.ok { color: var(--green); }
.verdict.no { color: var(--amber); }

.main-grid { display: grid; grid-template-columns: minmax(0, 2.05fr) minmax(0, 1fr); gap: 14px; margin-top: 14px; }
.col-left, .col-right { display: flex; flex-direction: column; gap: 14px; min-width: 0; }

.chart-wrap { position: relative; height: 300px; }
#fundingChart { width: 100%; height: 100%; display: block; }
.chart-empty { position: absolute; inset: 0; display: grid; place-items: center; color: var(--muted); font-size: 13px; }
.legend { display: flex; gap: 14px; font-size: 11.5px; color: var(--muted); }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.dot { width: 7px; height: 7px; border-radius: 50%; display: inline-block; }
.dot.green { background: var(--green); }
.dot.red { background: var(--red); }
.dot.blue { background: var(--accent); }
.chart-foot { margin-top: 10px; font-size: 11.5px; }

.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.table th {
  text-align: left; color: var(--muted); font-weight: 500; font-size: 11px; letter-spacing: .6px;
  text-transform: uppercase; padding: 9px 10px; border-bottom: 1px solid var(--border);
}
.table td { padding: 10px; border-bottom: 1px solid rgba(148,163,184,.08); vertical-align: top; }
.table tr:last-child td { border-bottom: none; }
.table tbody tr:hover { background: rgba(79,140,255,.04); }
.table .key { color: var(--muted); font-family: var(--mono); font-size: 11.5px; }
.table .right { text-align: right; }
.table .val { font-family: var(--mono); color: #dbe7ff; }
.compact td, .compact th { padding: 8px 9px; }

.status-list { display: flex; flex-direction: column; }
.status-row { display: flex; justify-content: space-between; gap: 14px; padding: 9px 0; border-bottom: 1px solid rgba(148,163,184,.08); font-size: 12.5px; }
.status-row span { color: var(--muted); }
.status-row b { font-weight: 500; text-align: right; word-break: break-all; }
.status-row:last-child { border-bottom: none; }
.state-yes { color: var(--green); }
.state-no { color: var(--muted); }

.var-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.var-cell { background: var(--card-2); border: 1px solid var(--border); border-radius: 9px; padding: 10px 11px; }
.var-cell .k { font-size: 10.5px; color: var(--muted); font-family: var(--mono); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.var-cell .v { font-family: var(--mono); font-size: 14px; margin-top: 5px; }
.var-cell .v.flag-on { color: var(--amber); }
.var-cell .v.flag-off { color: var(--muted); }

.note-card ul { margin: 0; padding-left: 18px; color: var(--muted); font-size: 12px; line-height: 1.9; }

.logbox {
  margin: 0; padding: 14px 16px; max-height: 320px; overflow: auto;
  background: #0a0f19; border: 1px solid var(--border); border-radius: 12px;
  font-family: var(--mono); font-size: 11.5px; line-height: 1.65; color: #9fb0c9;
  white-space: pre-wrap; word-break: break-all;
}
.logbox .err { color: #ff9a9a; }

.footer { margin-top: 22px; text-align: center; font-size: 11.5px; letter-spacing: .4px; }

@media (max-width: 1180px) {
  .kpi-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .main-grid { grid-template-columns: 1fr; }
  .meters { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .app { padding: 16px; }
  .kpi-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .meters { grid-template-columns: 1fr; }
  .topbar { flex-direction: column; align-items: flex-start; }
}