/* ============ SimOntica Monitor — design tokens ============ */
:root{
  --ground:#f2f4f9; --panel:#ffffff; --panel-2:#eaeef6; --panel-3:#e1e7f1;
  --border:#d7deea; --border-2:#c6cfde;
  --ink:#161b26; --ink-2:#3a4353; --muted:#5c6679;
  --accent:#5a4cf0; --accent-soft:#efecff;
  --stable:#0f9d78; --strained:#c8901a; --critical:#d96a2a; --imminent:#d63a41;
  --stable-b:#daf1ea; --strained-b:#f6ecd3; --critical-b:#f7e2d3; --imminent-b:#f7d9da;
  --land:#d4dbe8; --land-none:#dde3ee; --sea:#eef1f7; --grid:#e7ecf4;
  --shadow:0 1px 2px rgba(20,27,38,.06), 0 8px 24px rgba(20,27,38,.06);
  --serif:"Iowan Old Style","Charter",Georgia,"Times New Roman",serif;
  --ui:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:ui-monospace,"SF Mono","JetBrains Mono",Menlo,Consolas,monospace;
}
@media (prefers-color-scheme:dark){
  :root{
    --ground:#0d1016; --panel:#141924; --panel-2:#1a2130; --panel-3:#212a3b;
    --border:#28313f; --border-2:#333f52; --ink:#e8ebf2; --ink-2:#b6bfd0; --muted:#828da2;
    --accent:#8f82ff; --accent-soft:#1e2136;
    --stable:#33cca6; --strained:#e2b23c; --critical:#ee8a45; --imminent:#f0565c;
    --stable-b:#0f2b26; --strained-b:#2e2716; --critical-b:#2f2015; --imminent-b:#31171a;
    --land:#232c3b; --land-none:#1b2230; --sea:#0f141d; --grid:#202836;
    --shadow:0 1px 2px rgba(0,0,0,.4), 0 10px 30px rgba(0,0,0,.35);
  }
}
:root[data-theme="light"]{
  --ground:#f2f4f9; --panel:#ffffff; --panel-2:#eaeef6; --panel-3:#e1e7f1;
  --border:#d7deea; --border-2:#c6cfde; --ink:#161b26; --ink-2:#3a4353; --muted:#5c6679;
  --accent:#5a4cf0; --accent-soft:#efecff;
  --stable:#0f9d78; --strained:#c8901a; --critical:#d96a2a; --imminent:#d63a41;
  --stable-b:#daf1ea; --strained-b:#f6ecd3; --critical-b:#f7e2d3; --imminent-b:#f7d9da;
  --land:#d4dbe8; --land-none:#dde3ee; --sea:#eef1f7; --grid:#e7ecf4;
  --shadow:0 1px 2px rgba(20,27,38,.06), 0 8px 24px rgba(20,27,38,.06);
}
:root[data-theme="dark"]{
  --ground:#0d1016; --panel:#141924; --panel-2:#1a2130; --panel-3:#212a3b;
  --border:#28313f; --border-2:#333f52; --ink:#e8ebf2; --ink-2:#b6bfd0; --muted:#828da2;
  --accent:#8f82ff; --accent-soft:#1e2136;
  --stable:#33cca6; --strained:#e2b23c; --critical:#ee8a45; --imminent:#f0565c;
  --stable-b:#0f2b26; --strained-b:#2e2716; --critical-b:#2f2015; --imminent-b:#31171a;
  --land:#232c3b; --land-none:#1b2230; --sea:#0f141d; --grid:#202836;
  --shadow:0 1px 2px rgba(0,0,0,.4), 0 10px 30px rgba(0,0,0,.35);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0; background:var(--ground); color:var(--ink); font-family:var(--ui);
  font-size:15px; line-height:1.5; -webkit-font-smoothing:antialiased}
.wrap{max-width:1320px; margin:0 auto; padding:22px 22px 60px}
.mono{font-family:var(--mono); font-variant-numeric:tabular-nums}
.tnum{font-variant-numeric:tabular-nums}
.subtle{color:var(--muted); font-size:12px}

/* header */
header.top{display:flex; align-items:flex-end; justify-content:space-between; gap:20px;
  flex-wrap:wrap; padding-bottom:16px; border-bottom:1px solid var(--border)}
.brand{display:flex; align-items:baseline; gap:12px; flex-wrap:wrap}
.brand .mark{font-family:var(--serif); font-size:30px; font-weight:600; letter-spacing:-.01em; color:var(--ink)}
.brand .mark .o{color:var(--accent)}
.brand .sub{font-family:var(--mono); font-size:11px; letter-spacing:.28em; text-transform:uppercase;
  color:var(--muted); padding-bottom:5px}
.tagline{margin-top:4px; color:var(--muted); font-size:13px; max-width:56ch}
.status{display:flex; align-items:center; gap:16px; flex-wrap:wrap}
.stat-chip{display:flex; align-items:center; gap:7px; font-size:12px; color:var(--ink-2)}
.stat-chip .lab{color:var(--muted)}
.dot{width:8px; height:8px; border-radius:50%; background:var(--muted);
  box-shadow:0 0 0 3px color-mix(in srgb,var(--muted) 22%,transparent)}
.dot.ok{background:var(--stable); box-shadow:0 0 0 3px color-mix(in srgb,var(--stable) 22%,transparent); animation:pulse 2.4s infinite}
.dot.warn{background:var(--strained); box-shadow:0 0 0 3px color-mix(in srgb,var(--strained) 22%,transparent)}
.dot.err{background:var(--imminent); box-shadow:0 0 0 3px color-mix(in srgb,var(--imminent) 22%,transparent)}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.45}}
@media (prefers-reduced-motion:reduce){.dot,.mk-pulse{animation:none !important}}
.chiplet{font-family:var(--mono); font-size:11px; padding:2px 7px; border:1px solid var(--border);
  border-radius:5px; color:var(--muted); background:var(--panel)}
.ttoggle{cursor:pointer; border:1px solid var(--border); background:var(--panel); color:var(--ink-2);
  border-radius:7px; width:34px; height:30px; display:grid; place-items:center; font-size:15px}
.ttoggle:hover{border-color:var(--border-2)}
.ttoggle:focus-visible{outline:2px solid var(--accent); outline-offset:2px}

/* KPI row */
.kpis{display:grid; grid-template-columns:repeat(4,1fr); gap:14px; margin:20px 0}
.kpi{background:var(--panel); border:1px solid var(--border); border-radius:12px; padding:15px 16px;
  box-shadow:var(--shadow); position:relative; overflow:hidden}
.kpi .klab{font-size:11px; letter-spacing:.16em; text-transform:uppercase; color:var(--muted)}
.kpi .kval{font-family:var(--mono); font-size:30px; font-weight:600; margin-top:6px; letter-spacing:-.01em}
.kpi .kunit{font-size:13px; color:var(--muted); font-family:var(--ui); font-weight:400; margin-left:3px}
.kpi .kdelta{font-size:12px; margin-top:2px; font-family:var(--mono)}
.up{color:var(--imminent)} .down{color:var(--stable)} .flat{color:var(--muted)}
.kpi .spark{position:absolute; right:12px; bottom:10px; opacity:.85}
.kpi .bandcounts{display:flex; gap:10px; margin-top:10px; flex-wrap:wrap}
.bc{display:flex; align-items:center; gap:5px; font-size:12px; font-family:var(--mono)}
.bc i{width:9px; height:9px; border-radius:2px; display:inline-block}

/* cards */
.card{background:var(--panel); border:1px solid var(--border); border-radius:12px;
  box-shadow:var(--shadow); margin-bottom:16px}
.card h2{font-family:var(--serif); font-size:17px; font-weight:600; margin:0}
.card .chead{display:flex; align-items:center; justify-content:space-between; padding:14px 16px 10px; gap:12px; flex-wrap:wrap}

/* map */
.map-card .map-hint{padding:0 16px 6px}
.map-holder{position:relative; padding:4px 10px 12px}
.map-holder svg{width:100%; height:auto; display:block; border-radius:8px; background:var(--sea)}
.geo{stroke:var(--panel); stroke-width:.35; vector-effect:non-scaling-stroke; cursor:pointer; transition:opacity .1s}
.geo.nodata{fill:var(--land-none)}
.geo.b-stable{fill:var(--stable)} .geo.b-strained{fill:var(--strained)}
.geo.b-critical{fill:var(--critical)} .geo.b-imminent{fill:var(--imminent)}
.geo:hover{opacity:.82}
.geo.sel{stroke:var(--ink); stroke-width:1.4}
.mk{pointer-events:none}
.mk-core{fill:var(--panel)}
.mk-ring{fill:none; stroke-width:1.6}
.mk-pulse{transform-origin:center; transform-box:fill-box; animation:mkpulse 2.2s ease-out infinite}
@keyframes mkpulse{0%{transform:scale(.6); opacity:.75}70%{transform:scale(2.4); opacity:0}100%{opacity:0}}
.map-legend{display:flex; gap:12px; flex-wrap:wrap; align-items:center}
.map-legend .lg{display:flex; align-items:center; gap:5px; font-size:11px; color:var(--ink-2)}
.map-legend .lg i{width:11px; height:11px; border-radius:3px; display:inline-block}
.map-legend .lg.mkleg i{border-radius:50%; background:transparent; border:2px solid var(--imminent)}
.map-tip{position:absolute; pointer-events:none; z-index:5; background:var(--panel); border:1px solid var(--border-2);
  border-radius:8px; padding:9px 11px; box-shadow:var(--shadow); font-size:12px; min-width:196px; transform:translate(-50%,-108%)}
.map-tip .tn{font-weight:600; margin-bottom:4px; font-family:var(--ui)}
.map-tip .tr{display:flex; justify-content:space-between; gap:16px; font-family:var(--mono); color:var(--muted); line-height:1.7}
.map-tip .tr b{color:var(--ink-2); font-weight:600}
.map-tip .tsep{height:1px; background:var(--border); margin:5px 0}

/* layout */
.grid2{display:grid; grid-template-columns:1.05fr .95fr; gap:16px; align-items:start}
.grid2 .card{margin-bottom:0}

/* filter chips */
.filters, .feed-filters{display:flex; gap:7px; flex-wrap:wrap}
.filters{padding:0 16px 12px}
.chip{cursor:pointer; border:1px solid var(--border); background:var(--panel-2); color:var(--ink-2);
  font-size:12px; padding:4px 10px; border-radius:20px; display:flex; align-items:center; gap:6px}
.chip i{width:8px; height:8px; border-radius:50%}
.chip[aria-pressed="true"]{background:var(--accent-soft); border-color:var(--accent); color:var(--ink)}
.chip .n{font-family:var(--mono); opacity:.8}
.chip:focus-visible{outline:2px solid var(--accent); outline-offset:2px}

/* watchlist */
.wl-head,.wl-row{display:grid; grid-template-columns:1.7fr .7fr .7fr 60px 78px; gap:10px; align-items:center; padding:9px 16px}
.wl-head{font-size:11px; text-transform:uppercase; letter-spacing:.09em; color:var(--muted);
  border-top:1px solid var(--border); border-bottom:1px solid var(--border); user-select:none}
.wl-head .sortable{cursor:pointer}
.wl-head .sortable:hover{color:var(--ink-2)}
.wl-row{border-bottom:1px solid var(--border); cursor:pointer; transition:background .12s}
.wl-row:hover{background:var(--panel-2)}
.wl-row[aria-selected="true"]{background:var(--accent-soft)}
.wl-row:last-child{border-bottom:none}
.co{display:flex; align-items:center; gap:10px; min-width:0}
.iso{font-family:var(--mono); font-size:11px; font-weight:600; color:var(--ink); background:var(--panel-3);
  border:1px solid var(--border); border-radius:5px; padding:2px 6px; letter-spacing:.02em}
.co .nm{white-space:nowrap; overflow:hidden; text-overflow:ellipsis}
.pill{font-size:11px; font-weight:600; padding:2px 9px; border-radius:20px; letter-spacing:.02em; white-space:nowrap}
.pill.stable{color:var(--stable); background:var(--stable-b)}
.pill.strained{color:var(--strained); background:var(--strained-b)}
.pill.critical{color:var(--critical); background:var(--critical-b)}
.pill.imminent{color:var(--imminent); background:var(--imminent-b)}
.trend{font-family:var(--mono); font-size:13px; text-align:center}

/* detail */
.detail{padding:0 0 6px}
.dhead{display:flex; align-items:center; justify-content:space-between; padding:15px 16px 8px; gap:12px}
.dhead .name{font-family:var(--serif); font-size:22px; font-weight:600}
.dhead .iso{font-size:12px}
.gauge-wrap{padding:6px 16px 4px}
.gauge-lab{display:flex; justify-content:space-between; font-size:11px; color:var(--muted); margin-bottom:4px}
.gauge{height:9px; border-radius:6px; background:var(--panel-3); position:relative; overflow:hidden}
.gauge .fill{height:100%; border-radius:6px}
.gauge .thresh{position:absolute; top:-3px; bottom:-3px; width:2px; background:var(--ink-2); opacity:.45}
.metrics3{display:grid; grid-template-columns:repeat(3,1fr); gap:10px; padding:12px 16px}
.m3{background:var(--panel-2); border:1px solid var(--border); border-radius:9px; padding:9px 11px}
.m3 .l{font-size:10px; text-transform:uppercase; letter-spacing:.12em; color:var(--muted)}
.m3 .v{font-family:var(--mono); font-size:20px; font-weight:600; margin-top:3px}
.sec{padding:8px 16px}
.sec h3{font-size:11px; text-transform:uppercase; letter-spacing:.12em; color:var(--muted); margin:10px 0 8px; font-weight:600}
.vbar{display:grid; grid-template-columns:132px 1fr 34px; gap:9px; align-items:center; margin:5px 0; font-size:12px}
.vbar .cat{color:var(--ink-2); text-transform:capitalize}
.vbar .track{height:8px; background:var(--panel-3); border-radius:5px; overflow:hidden}
.vbar .fillv{height:100%; background:linear-gradient(90deg,var(--critical),var(--imminent)); border-radius:5px}
.vbar .num{font-family:var(--mono); text-align:right; color:var(--muted)}
.levers{display:grid; grid-template-columns:repeat(2,1fr); gap:8px}
.lever{background:var(--panel-2); border:1px solid var(--border); border-radius:9px; padding:9px 11px}
.lever .lh{display:flex; justify-content:space-between; align-items:center; font-size:12px; text-transform:capitalize; color:var(--ink-2)}
.lever .match{font-family:var(--mono); font-size:11px; padding:1px 6px; border-radius:4px}
.match.hi{color:var(--stable); background:var(--stable-b)}
.match.lo{color:var(--strained); background:var(--strained-b)}
.lever .lt{height:6px; background:var(--panel-3); border-radius:4px; margin-top:7px; overflow:hidden}
.lever .lt .f{height:100%; background:var(--stable); border-radius:4px}
.dnote{padding:6px 16px 2px}
.dnote .demo{font-size:11px; color:var(--strained); background:var(--strained-b); border-radius:5px; padding:2px 8px; display:inline-block}

/* events (detail + news feed) */
.events{list-style:none; margin:0; padding:0}
.ev{display:flex; gap:10px; padding:9px 0; border-bottom:1px dashed var(--border); font-size:13px}
.ev:last-child{border-bottom:none}
.ev .tag{font-family:var(--mono); font-size:10px; padding:2px 6px; border-radius:4px; height:fit-content; white-space:nowrap; margin-top:1px}
.tag.viol{color:var(--imminent); background:var(--imminent-b)}
.tag.rep{color:var(--stable); background:var(--stable-b)}
.ev .etxt .src{color:var(--muted); font-size:11px; margin-top:2px}
.ev .etxt .src b{color:var(--ink-2); font-weight:600}

/* news feed rows */
#newsfeed{padding:2px 8px 8px}
.feed-hint{padding:0 16px 8px}
.nrow{display:grid; grid-template-columns:56px 44px 1fr auto; gap:12px; align-items:start; padding:10px 8px;
  border-bottom:1px solid var(--border); cursor:pointer; transition:background .12s}
.nrow:hover{background:var(--panel-2)}
.nrow:last-child{border-bottom:none}
.nrow .tag{font-family:var(--mono); font-size:10px; padding:2px 6px; border-radius:4px; height:fit-content; text-align:center}
.nrow .isoc{font-family:var(--mono); font-size:11px; font-weight:600; color:var(--ink); background:var(--panel-3);
  border:1px solid var(--border); border-radius:5px; padding:2px 0; text-align:center; height:fit-content}
.nrow .ntitle{min-width:0}
.nrow .ntitle .cat{font-size:11px; color:var(--muted); text-transform:capitalize; margin-top:2px}
.nrow .nmeta{text-align:right; font-size:11px; color:var(--muted); font-family:var(--mono); white-space:nowrap}
.nrow .nmeta b{color:var(--ink-2); font-weight:600; display:block}

/* methodology section */
.method .method-body{padding:2px 18px 18px; max-width:78ch}
.method-body h3{font-family:var(--serif); font-size:15px; font-weight:600; color:var(--ink);
  margin:18px 0 6px}
.method-body h3:first-child{margin-top:4px}
.method-body p{font-size:13.5px; color:var(--ink-2); margin:6px 0; line-height:1.62}
.method-body ul{margin:6px 0; padding-left:18px}
.method-body li{font-size:13.5px; color:var(--ink-2); margin:5px 0; line-height:1.6}
.method-body .pill{font-size:10px; padding:1px 7px; vertical-align:middle}
.method-body .cite{font-size:12.5px; color:var(--muted); padding-left:14px; text-indent:-14px; margin:5px 0}
.method-body .cite b{color:var(--ink-2)}
.method-body .cite a{color:var(--accent); text-decoration:none}
.method-body .cite a:hover{text-decoration:underline}
.method-body .books{margin-top:2px}
.method-body .books ul{list-style:none; padding-left:0}
.method-body .books li{font-size:12.5px; color:var(--muted); text-indent:0}

/* footer */
footer.meth{padding:16px 18px; border:1px solid var(--border); border-radius:12px; background:var(--panel);
  color:var(--muted); font-size:12px; box-shadow:var(--shadow); margin-top:6px}
footer.meth .row{display:flex; gap:10px; flex-wrap:wrap; align-items:center}
footer.meth b{color:var(--ink-2)}
footer.meth .srcs{margin-top:10px; display:flex; gap:6px; flex-wrap:wrap}
footer.meth .src-chip{font-size:11px; padding:2px 8px; border:1px solid var(--border); border-radius:20px; background:var(--panel-2); color:var(--ink-2)}
footer.meth a{color:var(--accent); text-decoration:none}
footer.meth a:hover{text-decoration:underline}
.formula{font-family:var(--mono); font-size:11.5px; color:var(--ink-2); background:var(--panel-2);
  border:1px solid var(--border); border-radius:6px; padding:2px 7px; display:inline-block}
.mode-chip{font-family:var(--mono); font-size:10px; padding:1px 7px; border-radius:20px; margin-left:4px}
.mode-chip.live{color:var(--stable); background:var(--stable-b)}
.mode-chip.demo{color:var(--strained); background:var(--strained-b)}

/* responsive */
@media (max-width:940px){
  .kpis{grid-template-columns:repeat(2,1fr)}
  .grid2{grid-template-columns:1fr; gap:16px}
  .grid2 .card{margin-bottom:0}
  .wl-head,.wl-row{grid-template-columns:1.5fr .7fr .6fr 46px 64px}
}
@media (max-width:560px){
  .kpis{grid-template-columns:1fr}
  .wl-head .h-v,.wl-row .c-spark{display:none}
  .wl-head,.wl-row{grid-template-columns:1.6fr .7fr .7fr 46px}
  .nrow{grid-template-columns:48px 40px 1fr; }
  .nrow .nmeta{display:none}
}
.method-body .warmup-note{font-size:12.5px; color:var(--muted); background:var(--panel-2);
  border-left:3px solid var(--accent); border-radius:0 6px 6px 0; padding:8px 12px; margin:10px 0}
.method-body .books-h{margin:2px 0 4px; color:var(--ink-2)}
.method-body .books ul li{margin:3px 0}