:root {
  --bg: #05070d;
  --bg2: #0a0e1a;
  --fg: #e9eef7;
  --muted: #8b97ad;
  --faint: #5b6577;
  --accent: #4ea1ff;
  --accent2: #ff5a3c;
  --ok: #56d364;
  --warn: #ffd24a;
  --line: rgba(255, 255, 255, 0.08);
  --panel: linear-gradient(180deg, rgba(255,255,255,0.035), rgba(255,255,255,0.01));
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", "Cascadia Code", Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--fg);
  background: radial-gradient(ellipse at 50% -20%, #11203a 0%, var(--bg2) 45%, var(--bg) 100%) fixed;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.shell { max-width: 1180px; margin: 0 auto; padding: 28px 20px 60px; position: relative; z-index: 2; }

#stars { position: fixed; inset: 0; z-index: 0; }

/* ---------- header ---------- */
.crumb {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--muted);
}
.crumb a { color: var(--muted); }
.crumb a:hover { color: var(--fg); text-decoration: none; }

.masthead { display: flex; flex-wrap: wrap; gap: 18px; align-items: flex-end; justify-content: space-between; margin: 14px 0 8px; }
.masthead h1 { margin: 0; font-size: clamp(30px, 5vw, 44px); letter-spacing: -0.03em; font-weight: 800; }
.masthead h1 .thin { color: var(--muted); font-weight: 500; }
.padname { font-family: var(--mono); color: var(--muted); font-size: 12.5px; letter-spacing: 0.1em; margin-top: 6px; }

.windowbox { text-align: right; font-family: var(--mono); }
.windowbox .when { font-size: 15px; color: var(--fg); }
.windowbox .tminus { font-size: 26px; color: var(--accent); letter-spacing: 0.04em; margin-top: 3px; }
.windowbox .utc { font-size: 11.5px; color: var(--faint); margin-top: 3px; letter-spacing: 0.08em; }

.statusline {
  display: flex; flex-wrap: wrap; gap: 8px 18px; align-items: center;
  font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.08em;
  color: var(--faint); text-transform: uppercase;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: 9px 2px; margin: 14px 0 26px;
}
.statusline .dot { width: 7px; height: 7px; border-radius: 50%; display: inline-block; margin-right: 6px; background: var(--ok); box-shadow: 0 0 8px var(--ok); }
.statusline .dot.err { background: var(--accent2); box-shadow: 0 0 8px var(--accent2); }

.banner {
  font-family: var(--mono); font-size: 12.5px;
  border: 1px solid rgba(255, 210, 74, 0.35); background: rgba(255, 210, 74, 0.06);
  color: var(--warn); border-radius: 10px; padding: 10px 14px; margin-bottom: 20px;
}
.banner.error { border-color: rgba(255, 90, 60, 0.4); background: rgba(255, 90, 60, 0.07); color: #ff8f78; }

/* ---------- panels ---------- */
.panel {
  border: 1px solid var(--line); border-radius: 14px; background: var(--panel);
  backdrop-filter: blur(6px); padding: 18px;
}
.panel h2 {
  margin: 0 0 4px; font-family: var(--mono); font-size: 12px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted);
}
.panel .sub { font-size: 12.5px; color: var(--faint); margin: 0 0 14px; line-height: 1.5; }

section { margin-bottom: 22px; }

/* ---------- hero ---------- */
.hero { display: grid; grid-template-columns: 300px 1fr; gap: 22px; }
.dialwrap { display: flex; flex-direction: column; align-items: center; justify-content: center; }
.dialwrap canvas { width: 240px; height: 240px; }
.dial-caption { font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em; color: var(--muted); text-transform: uppercase; margin-top: 2px; text-align: center; line-height: 1.7; }

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; align-content: start; }
.stat {
  border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px;
  background: rgba(255,255,255,0.015);
}
.stat .k { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--faint); }
.stat .v { font-family: var(--mono); font-size: 24px; margin-top: 4px; }
.stat .d { font-size: 11.5px; color: var(--muted); margin-top: 4px; line-height: 1.45; }

.chip {
  display: inline-block; font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em;
  padding: 3px 10px; border-radius: 999px; border: 1px solid var(--line);
}
.chip.hi { color: var(--ok); border-color: rgba(86, 211, 100, 0.4); }
.chip.mod { color: var(--warn); border-color: rgba(255, 210, 74, 0.4); }
.chip.lo { color: var(--accent2); border-color: rgba(255, 90, 60, 0.4); }

.conf-drivers { font-size: 11.5px; color: var(--muted); margin-top: 6px; line-height: 1.5; }

/* ---------- criteria board ---------- */
.crit-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 12px; }
.crit {
  border: 1px solid var(--line); border-radius: 10px; padding: 13px 15px;
  background: rgba(255,255,255,0.015);
}
.crit .head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.crit .name { font-size: 13.5px; font-weight: 600; }
.crit .pov { font-family: var(--mono); font-size: 17px; }
.crit .limit { font-family: var(--mono); font-size: 11px; color: var(--faint); margin-top: 3px; letter-spacing: 0.03em; }
.bar { height: 5px; border-radius: 999px; background: rgba(255,255,255,0.07); margin: 9px 0 8px; overflow: hidden; }
.bar > span { display: block; height: 100%; border-radius: 999px; }
.crit .srcs { font-family: var(--mono); font-size: 10.5px; color: var(--muted); line-height: 1.75; }
.crit .srcs .sv { float: right; color: var(--fg); }
.crit .note { font-size: 11px; color: var(--faint); margin-top: 8px; line-height: 1.45; border-top: 1px dotted var(--line); padding-top: 7px; }
.crit.unavail { opacity: 0.5; }

/* ---------- charts ---------- */
.chart-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; align-items: start; }
.chart-cell { border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px 8px; background: rgba(255,255,255,0.015); }
.chart-cell h3 { margin: 0 0 2px; font-family: var(--mono); font-size: 11px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.chart-cell .legend { font-family: var(--mono); font-size: 10px; color: var(--faint); margin-bottom: 6px; }
.chart-cell .legend i { display: inline-block; width: 14px; height: 3px; border-radius: 2px; vertical-align: middle; margin: 0 4px 0 10px; }
.chart-cell canvas { width: 100%; height: 230px; display: block; }
.chart-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.chart-head h3 { margin: 0 0 2px; }
.info-btn {
  flex: none; width: 18px; height: 18px; border-radius: 50%;
  border: 1px solid var(--line); background: none; color: var(--faint);
  font: 600 11px/1 var(--mono); cursor: pointer; padding: 0;
}
.info-btn:hover { color: var(--fg); border-color: var(--muted); }
.chart-info {
  display: none; font-size: 12px; line-height: 1.55; color: var(--muted);
  border: 1px solid var(--line); border-radius: 8px; padding: 8px 11px; margin: 4px 0 8px;
  background: rgba(78,161,255,0.05);
}
.chart-info b { color: var(--fg); font-weight: 600; }
.chart-cell.open .chart-info { display: block; }
@media (hover: hover) { .chart-head:hover + .chart-info { display: block; } }

/* ---------- viewing ---------- */
.view-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }

/* ---------- NWS ---------- */
.nws-rows { font-family: var(--mono); font-size: 12.5px; }
.nws-rows .row { display: flex; gap: 14px; padding: 8px 2px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.nws-rows .row:last-child { border-bottom: 0; }
.nws-rows .t { color: var(--accent); min-width: 84px; }
.nws-rows .f { flex: 1; min-width: 180px; }
.nws-rows .m { color: var(--muted); }

details.fold { border: 1px solid var(--line); border-radius: 10px; background: rgba(255,255,255,0.015); margin-top: 12px; }
details.fold summary {
  cursor: pointer; padding: 11px 15px; font-family: var(--mono); font-size: 11.5px;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); user-select: none;
}
details.fold summary:hover { color: var(--fg); }
details.fold .fold-body { padding: 4px 16px 14px; }
details.fold pre {
  white-space: pre-wrap; font-family: var(--mono); font-size: 11.5px; line-height: 1.55;
  color: var(--muted); max-height: 420px; overflow-y: auto; margin: 0;
}

/* ---------- methodology ---------- */
.method { font-size: 13px; line-height: 1.65; color: var(--muted); }
.method h4 { color: var(--fg); font-size: 12.5px; margin: 16px 0 6px; font-family: var(--mono); letter-spacing: 0.08em; text-transform: uppercase; }
.method code { font-family: var(--mono); font-size: 11.5px; color: var(--accent); background: rgba(78,161,255,0.08); padding: 1px 5px; border-radius: 4px; }
.method table { border-collapse: collapse; font-family: var(--mono); font-size: 11.5px; margin: 8px 0; }
.method th, .method td { border: 1px solid var(--line); padding: 5px 10px; text-align: left; color: var(--muted); }
.method th { color: var(--fg); }

.src-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 8px; margin-top: 10px; }
.src {
  font-family: var(--mono); font-size: 11px; border: 1px solid var(--line); border-radius: 8px;
  padding: 8px 11px; color: var(--muted); display: flex; justify-content: space-between; gap: 8px;
}
.src b { color: var(--fg); font-weight: 500; }
.src .ok { color: var(--ok); }
.src .fail { color: var(--accent2); }

footer {
  margin-top: 44px; text-align: center; font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.12em; color: var(--faint); text-transform: uppercase; line-height: 2;
}
footer .disclaimer { font-size: 10px; max-width: 640px; margin: 8px auto 0; text-transform: none; letter-spacing: 0.04em; line-height: 1.6; }

.loading {
  display: flex; flex-direction: column; align-items: center; gap: 18px;
  padding: 120px 0; font-family: var(--mono); color: var(--muted); font-size: 13px; letter-spacing: 0.14em;
}
.loading .spin {
  width: 42px; height: 42px; border-radius: 50%;
  border: 2px solid var(--line); border-top-color: var(--accent);
  animation: spin 0.9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; }
  .chart-grid { grid-template-columns: 1fr; }
  .windowbox { text-align: left; }
}