:root{
  --bg:#f2f0ea;
  --surface:#faf9f4;
  --ink:#25221c;
  --muted:#6f6b5e;
  --faint:#a29c8b;
  --line:#e4dfd2;
  --accent:#0e5e6e;
  --accent-ink:#0a4a56;
  --accent-soft:#d8e8eb;
  --good:#3f7d4e;
  --bad:#b3402e;
  --c-cargo:#b0793a;
  --c-tanker:#3f6e8e;
  --c-fishing:#6f8f4a;
  --c-yacht:#7d6a9e;
  --c-naval:#52606e;
  --font:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--ink);font-family:var(--font);font-size:15px;line-height:1.45;-webkit-font-smoothing:antialiased}
.num{font-variant-numeric:tabular-nums; font-feature-settings:"tnum";}
svg text{font-variant-numeric:tabular-nums;}
h1,h2,h3,p{margin:0}
button{font-family:inherit}
.masthead{padding:22px 28px 14px;border-bottom:1px solid var(--line)}
.masthead-row{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap}
.eyebrow{font-size:11px;letter-spacing:0.14em;text-transform:uppercase;color:var(--muted);margin-bottom:4px}
h1{font-size:27px;font-weight:650;letter-spacing:-0.01em}
.sub{font-size:13px;color:var(--muted);margin-top:3px}
.masthead-meta{display:flex;align-items:center;gap:26px;flex-wrap:wrap}
.stat{display:flex;flex-direction:column}
.stat .num{font-size:26px;font-weight:650;color:var(--ink)}
.stat-label{font-size:11px;letter-spacing:0.08em;text-transform:uppercase;color:var(--muted)}
.stat-actions{display:flex;gap:8px}
.btn{font-size:12.5px;padding:7px 12px;border-radius:6px;border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer}
.btn:hover{border-color:var(--faint)}
.btn[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:#fff}
.filters{padding:12px 28px;border-bottom:1px solid var(--line);display:flex;gap:22px;align-items:center;flex-wrap:wrap}
.fgroup{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.fgroup-label{font-size:11px;letter-spacing:0.1em;text-transform:uppercase;color:var(--muted);margin-right:2px}
.chip{border:1px solid var(--line);background:var(--surface);color:var(--muted);font-size:12.5px;padding:5px 11px;border-radius:999px;cursor:pointer}
.chip[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:#fff}
.fselect{font:inherit;font-size:12.5px;padding:6px 8px;border:1px solid var(--line);border-radius:6px;background:var(--surface);color:var(--ink)}
.fnote{font-size:12px;color:var(--muted)}
main{padding:20px 28px 40px;max-width:1460px;margin:0 auto}
#panels{display:grid;grid-template-columns:repeat(12,1fr);gap:8px 26px}
.panel{min-width:0}
.span8{grid-column:span 8}
.span7{grid-column:span 7}
.span5{grid-column:span 5}
.span12{grid-column:span 12}
@media (max-width:1100px){
  #panels{grid-template-columns:repeat(12,1fr)}
  .span8,.span7,.span5,.span4{grid-column:span 12}
}
@media (max-width:768px){
  main{padding:14px 14px 32px}
  .masthead{padding:16px 14px 12px}
  .filters{padding:10px 14px}
}
.panel-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:6px}
.panel-head h2{font-size:14px;font-weight:650;letter-spacing:0.02em}
.panel-flags{display:flex;gap:6px;flex-wrap:wrap}
.flag{font-size:10.5px;letter-spacing:0.06em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);padding:2px 7px;border-radius:999px;background:var(--surface)}
.panel-flags:empty{display:none}
.panel .summary{margin:2px 0 8px;font-size:12.5px;color:var(--muted)}
.chart-box{width:100%}
.chart-box svg{width:100%;height:auto;display:block}
.chart-box:focus{outline:2px solid var(--accent);outline-offset:3px}
.mk:focus{outline:2px solid var(--accent);outline-offset:2px}
.mk:focus circle,.mk:focus rect{stroke:var(--accent);stroke-width:2}
.mk:focus path,.mk:focus polygon,.mk:focus line{stroke:var(--accent);stroke-width:2}
.selftest{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:14px 18px;margin-bottom:18px}
.selftest-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.selftest-head h2{font-size:14px;font-weight:650}
.selftest.closed .selftest-body{display:none}
.selftest-body{margin-top:10px}
.st-status{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12.5px}
.st-summary{font-size:12.5px;color:var(--muted);margin-top:6px}
.st-row{display:grid;grid-template-columns:34px 1fr auto auto;gap:10px;padding:3px 0;border-bottom:1px dashed var(--line);font-size:12.5px}
.st-row:last-child{border-bottom:none}
.st-row .ok{color:var(--good)}
.st-row .bad{color:var(--bad)}
.st-list{max-height:260px;overflow:auto;margin-top:8px}
.tooltip{position:fixed;z-index:50;pointer-events:none;background:#25221c;color:#f5f3ec;font-size:12px;padding:8px 10px;border-radius:6px;max-width:280px;box-shadow:0 6px 18px rgba(30,25,15,0.35)}
.tooltip .t-title{font-weight:650;margin-bottom:2px}
.tooltip .t-row{display:flex;justify-content:space-between;gap:12px}
.data-table{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:normal}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:normal;border:0}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}