/* The probe's look: system fonts only (CSP style-src 'self', no font-src). */
:root {
  color-scheme: dark;
  --bg: #0a0a0a;
  --panel: #111111;
  --line: #2a2a2a;
  --text: #f4f4f2;
  --muted: #9a9a96;
  --accent: #d6ff3f;
}
* {
  box-sizing: border-box;
}
html,
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font:
    15px / 1.45 -apple-system,
    system-ui,
    "Segoe UI",
    Roboto,
    sans-serif;
}
body {
  padding: 16px;
  max-width: 720px;
  margin: 0 auto;
}
html[data-role="frame"] body {
  padding: 8px;
}
h1 {
  font-size: 18px;
  margin: 0 0 8px;
}
p {
  margin: 0 0 12px;
}
.small {
  color: var(--muted);
  font-size: 13px;
}
.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 12px;
}
.controls .small {
  flex-basis: 100%;
  margin: 4px 0 0;
}
.btn {
  display: inline-block;
  min-height: 44px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  font: inherit;
  text-decoration: none;
  cursor: pointer;
}
.btn:active {
  border-color: var(--accent);
}
.net {
  min-height: 44px;
  padding: 0 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  font: inherit;
}
.child {
  display: block;
  width: 100%;
  height: 120px;
  margin: 0 0 12px;
  border: 1px dashed var(--line);
  border-radius: 8px;
}
.report {
  margin: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  font:
    12px / 1.5 ui-monospace,
    Menlo,
    Consolas,
    monospace;
  white-space: pre-wrap;
  word-break: break-word;
}