:root {
  --bg: #17181c; --panel: #22242b; --text: #e8e6df; --muted: #9a988f;
  --accent: #e8b34b; --ok: #57a95c; --bad: #d05555;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text);
  font: 14px/1.5 system-ui, sans-serif; }
header { padding: 12px 18px; background: var(--panel); border-bottom: 2px solid #000; }
h1 { margin: 0; font-size: 18px; }
.sub { margin: 4px 0 0; color: var(--muted); font-size: 13px; }
.sub a { color: var(--accent); }
code { background: #33363f; padding: 0 4px; border-radius: 4px; }

#layout { display: flex; height: calc(100vh - 74px); }
#mapwrap { flex: 1; overflow: auto; padding: 14px;
  background: repeating-conic-gradient(#1b1d22 0% 25%, #16171b 0% 50%) 0 0 / 24px 24px; }
#map { image-rendering: pixelated; cursor: crosshair; }
aside { width: 360px; min-width: 360px; overflow-y: auto; padding: 10px;
  background: var(--panel); border-left: 2px solid #000; }
.panel { background: #1c1e24; border: 1px solid #33363f; border-radius: 8px;
  padding: 10px 12px; margin-bottom: 10px; }
.panel h2 { margin: 0 0 8px; font-size: 13px; color: var(--accent);
  text-transform: uppercase; letter-spacing: .04em; }
.panel label { display: block; margin: 4px 0; cursor: pointer; }
.dim { color: var(--muted); font-size: 12px; }
.zoomrow { margin-top: 8px; display: flex; gap: 8px; align-items: center; }
button { background: #33363f; color: var(--text); border: 1px solid #4a4d58;
  border-radius: 6px; padding: 4px 10px; cursor: pointer; font-size: 13px; }
button:hover { background: #40434e; }
button.danger { border-color: var(--bad); color: var(--bad); }

#tests { list-style: none; margin: 0; padding: 0; }
#tests li { padding: 6px 8px; border-radius: 6px; margin-bottom: 4px;
  background: #23252c; cursor: default; font-size: 13px; }
#tests li.pass { border-left: 3px solid var(--ok); }
#tests li.warn { border-left: 3px solid var(--accent); }
#tests li.fail { border-left: 3px solid var(--bad); cursor: pointer; }
#tests li .detail { display: block; color: var(--muted); font-size: 11px; }
#test-summary { color: var(--muted); }

#inspector table { width: 100%; border-collapse: collapse; font-size: 12px; }
#inspector td { padding: 2px 4px; border-bottom: 1px solid #2c2f37; }
#inspector td:first-child { color: var(--muted); width: 40%; }
.mono { font-family: ui-monospace, monospace; }