/* Static pages (help, legal, privacy): plain black-on-white reading layout
   with a dark navbar that picks up the green radar look of the simulator. */

:root {
  --radar-bg: #000;
  --radar-green: #33ff33;
  --radar-dim: #1a8f1a;
  --radar-faint: #0c3f0c;
  --radar-bright: #a8ffa8;
  --text: #111;
  --muted: #555;
  --rule: #ddd;
  --code-bg: #f3f3f3;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: #fff;
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
}

a { color: #0a5a0a; }
a:hover { color: #0d7f0d; }

/* ---------- navbar ---------- */

.navbar {
  background: var(--radar-bg);
  color: var(--radar-green);
  font-family: "DejaVu Sans Mono", "Consolas", "Menlo", monospace;
  letter-spacing: 0.08em;
  border-bottom: 1px solid var(--radar-dim);
}
.navbar-inner {
  max-width: 60rem;
  margin: 0 auto;
  padding: 0.6rem 1.2rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.navbar .brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--radar-bright);
  text-decoration: none;
  font-weight: bold;
  letter-spacing: 0.3em;
  text-shadow: 0 0 8px var(--radar-green);
}
.navbar .brand img { width: 28px; height: 28px; }
.navbar nav { display: flex; gap: 1.2rem; flex-wrap: wrap; font-size: 0.85rem; }
.navbar nav a { color: var(--radar-dim); text-decoration: none; }
.navbar nav a:hover, .navbar nav a[aria-current="page"] { color: var(--radar-green); }
.navbar nav a[aria-current="page"] { border-bottom: 1px solid var(--radar-green); }

/* ---------- content ---------- */

main {
  max-width: 60rem;
  margin: 0 auto;
  padding: 2rem 1.2rem 3rem;
}
h1 { font-size: 1.9rem; margin: 0 0 0.3rem; }
h2 { font-size: 1.35rem; margin: 2rem 0 0.6rem; padding-bottom: 0.2rem; border-bottom: 1px solid var(--rule); }
h3 { font-size: 1.05rem; margin: 1.4rem 0 0.4rem; }
.lead { color: var(--muted); margin-top: 0; }
p, ul, ol { margin: 0.6rem 0; }

code, kbd {
  font-family: "DejaVu Sans Mono", "Consolas", "Menlo", monospace;
  font-size: 0.9em;
  background: var(--code-bg);
  padding: 0.1em 0.35em;
  border-radius: 3px;
}
kbd { border: 1px solid #ccc; border-bottom-width: 2px; }

table { border-collapse: collapse; width: 100%; margin: 0.8rem 0 1.2rem; }
th, td { text-align: left; padding: 0.45rem 0.6rem; border-bottom: 1px solid var(--rule); vertical-align: top; }
th { font-weight: 600; background: #fafafa; }
td:first-child { white-space: nowrap; }
td code { white-space: nowrap; }

.swatch {
  display: inline-block;
  width: 0.8em;
  height: 0.8em;
  border-radius: 2px;
  vertical-align: -0.05em;
  margin-right: 0.3em;
}

.lang-switch { font-size: 0.9rem; color: var(--muted); }

/* ---------- footer ---------- */

footer {
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-size: 0.85rem;
}
.footer-inner {
  max-width: 60rem;
  margin: 0 auto;
  padding: 1rem 1.2rem 2rem;
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}
footer a { color: var(--muted); }

@media (max-width: 600px) {
  html, body { font-size: 15px; }
  th, td { padding: 0.35rem 0.4rem; }
  td:first-child { white-space: normal; }
}