:root {
  --bg: #f7f8fa;
  --panel: #ffffff;
  --text: #1c2330;
  --muted: #5b6577;
  --line: #dde2ea;
  --accent: #2456d6;
  --accent-text: #ffffff;
  --danger: #b42318;
  --ok: #1a7f4b;
  --code: #eef1f6;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #11151c;
    --panel: #181e27;
    --text: #e6e9ef;
    --muted: #9aa4b5;
    --line: #2a3240;
    --accent: #6d95ff;
    --accent-text: #0c1220;
    --danger: #ff8a7a;
    --ok: #5fd39a;
    --code: #222a36;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); line-height: 1.5; }
a { color: var(--accent); }
header.top {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 14px 24px; border-bottom: 1px solid var(--line); background: var(--panel);
}
header.top .brand { font-weight: 700; letter-spacing: -0.01em; color: var(--text); text-decoration: none; }
header.top nav { display: flex; gap: 16px; align-items: center; }
main { max-width: 880px; margin: 0 auto; padding: 32px 16px 64px; }
main.narrow { max-width: 440px; }
h1 { font-size: 1.9rem; line-height: 1.2; margin: 0 0 12px; letter-spacing: -0.02em; }
h2 { font-size: 1.15rem; margin: 0 0 12px; }
p.lead { font-size: 1.15rem; color: var(--muted); }
.muted { color: var(--muted); }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 20px; margin: 0 0 20px; }
label { display: block; font-weight: 600; margin: 0 0 6px; }
input[type=email], input[type=text] {
  width: 100%; padding: 10px 12px; font: inherit; color: var(--text); background: var(--bg);
  border: 1px solid var(--line); border-radius: 8px;
}
select {
  font: inherit; padding: 4px 8px; border: 1px solid var(--line); border-radius: 6px;
  background: var(--bg); color: var(--text);
}
button {
  font: inherit; font-weight: 600; padding: 9px 16px; border-radius: 8px; cursor: pointer;
  border: 1px solid var(--accent); background: var(--accent); color: var(--accent-text);
}
button.secondary { background: transparent; color: var(--accent); }
button.danger { background: transparent; color: var(--danger); border-color: var(--danger); padding: 4px 10px; }
button:disabled { opacity: 0.6; cursor: default; }
.row { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; }
.row > .grow { flex: 1 1 220px; }
.stack > * + * { margin-top: 14px; }
.message { padding: 10px 12px; border-radius: 8px; border: 1px solid var(--line); }
.message.error { border-color: var(--danger); color: var(--danger); }
.message.ok { border-color: var(--ok); color: var(--ok); }
code, .key { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.92em; }
pre { margin: 0; padding: 12px; background: var(--code); border-radius: 8px; overflow-x: auto; line-height: 1.45; }
pre code { font-size: 0.85em; }
.client h3 { margin: 0; }
.key { display: block; padding: 12px; background: var(--code); border-radius: 8px; word-break: break-all; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 0.85rem; color: var(--muted); font-weight: 600; }
.meters { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; }
.meter .label { font-size: 0.85rem; color: var(--muted); }
.meter .value { font-size: 1.25rem; font-weight: 650; }
.bar { height: 6px; border-radius: 3px; background: var(--code); overflow: hidden; margin-top: 6px; }
.bar > span { display: block; height: 100%; background: var(--accent); }
.bar.full > span { background: var(--danger); }
.pill { font-size: 0.8rem; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); }
/* WAF's CAPTCHA puzzle has no theme: a light card in either theme. Its <awswaf-captcha> host resets
   itself (:host { all: initial }), so its text color and scheme are set on the host itself - under
   the pages' color-scheme meta, initial would be dark mode's white text */
#captcha { background: #ffffff; color: #111111; color-scheme: light; border-radius: 10px; padding: 12px; margin: 12px 0; }
#captcha awswaf-captcha { color: #111111; color-scheme: light; }
.hidden { display: none !important; }
ul.points { padding-left: 20px; }
ul.points li + li { margin-top: 6px; }