/* n13.top dashboards: shared look. Dark by default, light when the device prefers it. */
:root {
  --bg: #0b0f14; --panel: #121821; --panel2: #18202b; --line: #243042; --text: #e6edf3; --dim: #8b98a9;
  --accent: #4cc2ff; --ok: #3fd17f; --warn: #f5b942; --bad: #ff5d5d;
  --c1: #4cc2ff; --c2: #b38cff; --c3: #3fd17f; --c4: #f5b942; --c5: #ff7aa8; --c6: #7ee0d2;
  --radius: 14px; --gap: 14px;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root {
    --bg: #f4f6f9; --panel: #ffffff; --panel2: #f0f3f7; --line: #dde3ea; --text: #17202b; --dim: #5d6b7c;
    --accent: #0a84d6; --c1: #0a84d6; --c2: #7c4ddb; --c3: #1f9d55; --c4: #c98a0b; --c5: #d63d77; --c6: #11998e;
    color-scheme: light;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); }
body { font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; -webkit-text-size-adjust: 100%; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code, .mono { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: .92em; }

/* ---- top panel ---- */
.topbar {
  position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 10px max(16px, env(safe-area-inset-left)); background: var(--panel);
  background: color-mix(in srgb, var(--panel) 88%, transparent);
  backdrop-filter: blur(10px); border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: baseline; gap: 8px; color: var(--text); font-weight: 700; }
.brand:hover { text-decoration: none; }
.brand .logo { font-size: 20px; letter-spacing: -.5px; }
.brand .logo b { color: var(--accent); }
.brand .sub { color: var(--dim); font-weight: 500; font-size: 13px; }
.pills { display: flex; gap: 6px; flex-wrap: wrap; flex: 1; }
.pill {
  display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 999px;
  background: var(--panel2); border: 1px solid var(--line); font-size: 12.5px; color: var(--dim); white-space: nowrap;
}
.pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--dim); }
.pill.ok .dot { background: var(--ok); box-shadow: 0 0 6px var(--ok); }
.pill.warn .dot { background: var(--warn); }
.pill.bad .dot { background: var(--bad); }
.nav { display: flex; gap: 4px; }
.nav a { padding: 6px 12px; border-radius: 9px; color: var(--dim); font-weight: 600; font-size: 14px; }
.nav a.active, .nav a:hover { background: var(--panel2); color: var(--text); text-decoration: none; }
.subnav {
  display: flex; gap: 6px; overflow-x: auto; padding: 8px 16px; border-bottom: 1px solid var(--line);
  background: var(--panel); scrollbar-width: none; position: sticky; top: var(--top-h, 53px); z-index: 9;
}
.subnav::-webkit-scrollbar { display: none; }
.subnav a { padding: 4px 11px; border-radius: 999px; background: var(--panel2); color: var(--dim); font-size: 13px; white-space: nowrap; }
.subnav a:hover { color: var(--text); text-decoration: none; }

/* ---- layout ---- */
main { max-width: 1240px; margin: 0 auto; padding: 16px; }
.grid { display: grid; gap: var(--gap); grid-template-columns: repeat(12, 1fr); }
.card { grid-column: span 12; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; min-width: 0; }
.s3 { grid-column: span 3; } .s4 { grid-column: span 4; } .s6 { grid-column: span 6; } .s8 { grid-column: span 8; }
@media (max-width: 980px) { .s3 { grid-column: span 6; } .s4, .s8 { grid-column: span 12; } }
@media (max-width: 720px) { .s6 { grid-column: span 12; } }
@media (max-width: 460px) { .s3 { grid-column: span 12; } main { padding: 12px; } .brand .sub { display: none; } }
@media (max-width: 640px) {      /* phones: logo + menu on one row, status pills in a swipeable row below */
  .topbar { gap: 8px 10px; padding-top: 8px; padding-bottom: 8px; }
  .brand { flex: 1; }
  .pills { order: 3; flex: 0 0 100%; flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; }
  .pills::-webkit-scrollbar { display: none; }
}
h1 { font-size: 22px; margin: 0 0 6px; letter-spacing: -.3px; }
h2 { font-size: 14px; margin: 0 0 8px; color: var(--dim); font-weight: 600; text-transform: uppercase; letter-spacing: .6px; }
h3 { font-size: 15px; margin: 14px 0 6px; }
section { scroll-margin-top: 110px; }
.section-title { grid-column: span 12; margin: 14px 2px -4px; font-size: 17px; font-weight: 700; }
.hint { color: var(--dim); font-size: 13px; margin: -2px 0 8px; }
.hero p { color: var(--dim); margin: 0; max-width: 72ch; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.spread { display: flex; justify-content: space-between; align-items: center; gap: 8px; flex-wrap: wrap; }

/* ---- numbers ---- */
.big { font-size: 30px; font-weight: 700; letter-spacing: -.5px; line-height: 1.1; }
.big small { font-size: 15px; color: var(--dim); font-weight: 500; margin-left: 2px; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 14px; font-size: 14px; }
.kv dt { color: var(--dim); } .kv dd { margin: 0; overflow-wrap: anywhere; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.chip { background: var(--panel2); border: 1px solid var(--line); border-radius: 10px; padding: 6px 10px; font-size: 13px; }
.chip b { font-size: 15px; margin-right: 4px; }
.ok-t { color: var(--ok); } .warn-t { color: var(--warn); } .bad-t { color: var(--bad); } .dim { color: var(--dim); }
.bar { height: 6px; border-radius: 3px; background: var(--panel2); overflow: hidden; margin-top: 8px; }
.bar > i { display: block; height: 100%; background: var(--accent); border-radius: 3px; transition: width .4s; }
.signal { display: inline-flex; gap: 2px; align-items: flex-end; height: 16px; vertical-align: -2px; }
.signal i { width: 4px; background: var(--line); border-radius: 1px; }
.signal i.on { background: var(--ok); }

/* ---- charts ---- */
.chart { position: relative; width: 100%; touch-action: pan-y; }
.chart canvas { display: block; }
.chart-tip {
  position: absolute; pointer-events: none; display: none; background: var(--panel2); border: 1px solid var(--line);
  border-radius: 8px; padding: 6px 8px; font-size: 12px; white-space: nowrap; z-index: 2; box-shadow: 0 6px 20px #0005;
}
.legend { display: flex; gap: 12px; flex-wrap: wrap; font-size: 12.5px; color: var(--dim); margin-bottom: 6px; }
.legend span::before { content: ""; display: inline-block; width: 10px; height: 3px; border-radius: 2px; background: var(--c); margin-right: 5px; vertical-align: middle; }
.stats { display: flex; gap: 14px; flex-wrap: wrap; font-size: 12.5px; color: var(--dim); margin-top: 6px; }
.stats b { color: var(--text); font-weight: 600; }
.seg { display: inline-flex; background: var(--panel2); border: 1px solid var(--line); border-radius: 9px; padding: 2px; }
.seg button { border: 0; background: none; color: var(--dim); padding: 3px 10px; border-radius: 7px; font: inherit; font-size: 12.5px; cursor: pointer; }
.seg button.on { background: var(--panel); color: var(--text); box-shadow: 0 1px 3px #0003; }

/* ---- tables ---- */
.tbl-wrap { overflow-x: auto; margin: 0 -4px; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--dim); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .4px; white-space: nowrap; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tr:last-child td { border-bottom: 0; }
td .mono { word-break: break-all; }
.tag { display: inline-block; padding: 1px 7px; border-radius: 6px; font-size: 11.5px; background: var(--panel2); border: 1px solid var(--line); white-space: nowrap; }
.tag.ok { color: var(--ok); } .tag.warn { color: var(--warn); } .tag.bad { color: var(--bad); }
.empty { color: var(--dim); font-size: 13px; padding: 6px 0; }

footer { max-width: 1240px; margin: 0 auto; padding: 8px 16px 32px; color: var(--dim); font-size: 12.5px; }
footer p { margin: 4px 0; }