:root {
  --ink: #1a1a1a;
  --muted: #6b6b6b;
  --rule: #dcdcdc;
  --focal: #B22222;
  --blue: #1F6FB4;
  --bg: #fbfbfa;
}
* { box-sizing: border-box; }
body {
  margin: 0; padding: 0 22px 28px;
  font: 14px/1.5 -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink); background: var(--bg);
}
header { padding: 18px 0 10px; border-bottom: 1px solid var(--rule); }
h1 { margin: 0 0 4px; font-size: 19px; font-weight: 600; letter-spacing: -0.01em; }
.sub { margin: 0; font-size: 12.5px; color: var(--muted); max-width: 76ch; }
.sub a { color: var(--blue); text-decoration: none; }
.sub a:hover { text-decoration: underline; }

.controls {
  display: flex; gap: 18px; align-items: center; flex-wrap: wrap;
  padding: 12px 0; border-bottom: 1px solid var(--rule);
}
.controls label { font-size: 12px; color: var(--muted); }
.controls select {
  margin-left: 6px; font: inherit; font-size: 12.5px; color: var(--ink);
  padding: 3px 6px; border: 1px solid var(--rule); border-radius: 3px; background: #fff;
}
.count { margin-left: auto; font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums; }

main { display: grid; grid-template-columns: minmax(0,1fr) 330px; gap: 20px; padding-top: 16px; }
#plot { background: #fff; border: 1px solid var(--rule); border-radius: 4px; overflow: hidden; }
#cv { display: block; width: 100%; height: auto; cursor: crosshair; }

#side { min-width: 0; }
#side h2 { margin: 0 0 2px; font-size: 14.5px; font-weight: 600; }
#side h3 { margin: 14px 0 6px; font-size: 12px; font-weight: 600;
           text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); }
.meta { margin: 0 0 10px; font-size: 12px; color: var(--muted); }
.hint { font-size: 12px; color: var(--muted); }

table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
td { padding: 3px 0; border-bottom: 1px solid #efefef; }
td:first-child { color: var(--muted); }
td:last-child { text-align: right; font-variant-numeric: tabular-nums; }

.relbar { display: flex; align-items: center; gap: 6px; margin: 2px 0; font-size: 11.5px; }
.relbar .nm { width: 96px; color: var(--muted); }
/* The track and fill are <span>s, which are inline by default — an inline box ignores
   width and height, so the fill was invisible even though its percentage was correct.
   Both must be blockified explicitly. */
.relbar .tr { display: block; flex: 1; height: 8px; background: #eee;
              border-radius: 2px; overflow: hidden; }
.relbar .fl { display: block; height: 8px; min-width: 1px; background: var(--blue); }
.relbar .fl.dmg { background: var(--focal); }
.relbar .vv { width: 42px; text-align: right; font-variant-numeric: tabular-nums; }

#legend { margin-top: 18px; padding-top: 12px; border-top: 1px solid var(--rule); }
.lg { display: flex; align-items: center; gap: 7px; font-size: 11.5px; margin: 3px 0; color: var(--muted); }
.lg i { width: 11px; height: 11px; border-radius: 50%; display: inline-block; flex: none; }
.lgtitle { font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em;
           color: var(--muted); margin-bottom: 6px; }

footer { margin-top: 20px; padding-top: 12px; border-top: 1px solid var(--rule); }
footer p { margin: 0; font-size: 11.5px; color: var(--muted); max-width: 90ch; }

@media (max-width: 900px) { main { grid-template-columns: 1fr; } }