:root {
  --bg: #f6f7f9;
  --panel: #ffffff;
  --text: #1c2330;
  --muted: #667085;
  --border: #e3e6ec;
  --accent: #2f6fed;
  --accent-soft: #e8f0fe;
  --error: #c4321f;
  --ok: #1f7a4d;
  --ok-soft: #e6f4ec;
  --code-bg: #f1f3f6;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #11151c;
    --panel: #181e27;
    --text: #e4e8ef;
    --muted: #8b95a7;
    --border: #2a3240;
    --accent: #6c9cff;
    --accent-soft: #1d2a44;
    --error: #ff7b6b;
    --ok: #5fcf95;
    --ok-soft: #173326;
    --code-bg: #10141a;
  }
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

header {
  display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px;
  padding: 12px 20px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}
header h1 { font-size: 16px; margin: 0; }
header nav { display: flex; gap: 16px; }
header nav a.active { font-weight: 600; color: var(--text); }
.authbar { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.authbar .who { color: var(--muted); }
.keybar { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; justify-content: flex-end; }
.keybar input { width: 180px; }
.auth-error { flex-basis: 100%; text-align: right; color: var(--error); font-size: 12px; }
.auth-error:empty { display: none; }

main { max-width: 1200px; margin: 0 auto; padding: 20px; }

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
}

input, select, button {
  font: inherit; color: var(--text);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 10px;
}
input:focus, select:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
button { cursor: pointer; }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button:disabled { opacity: .5; cursor: default; }

.filters { display: flex; flex-wrap: wrap; gap: 10px; align-items: end; }
.filters label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--muted); }

.status { margin: 0 0 12px; color: var(--muted); }
.status:empty { display: none; }
.status.error { color: var(--error); }

/* The table scrolls inside its own box on narrow screens instead of squeezing
   the preview column (or widening the page). */
.table-wrap { overflow-x: auto; }
table { width: 100%; min-width: 760px; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-size: 12px; color: var(--muted); font-weight: 600; white-space: nowrap; }
tbody tr { cursor: pointer; }
tbody tr:hover { background: var(--accent-soft); }
td.nowrap { white-space: nowrap; }
td.preview { min-width: 360px; color: var(--muted); word-break: break-all; }
.mono { font-family: var(--mono); font-size: 12px; }

.badge { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 12px; white-space: nowrap; }
.badge.request { background: var(--accent-soft); color: var(--accent); }
.badge.response { background: var(--ok-soft); color: var(--ok); }

.pager { display: flex; align-items: center; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.pager .info { color: var(--muted); }

.kv { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; margin: 0; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; word-break: break-word; }

pre {
  margin: 0;
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 12px;
  font: 12px/1.5 var(--mono);
  white-space: pre-wrap;
  word-break: break-word;
}

.section-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 12px; }
.section-head h2 { font-size: 14px; margin: 0; }
.empty { color: var(--muted); font-style: italic; }

@media (max-width: 640px) {
  header { padding: 10px 16px; }
  .authbar { margin-left: 0; width: 100%; }
  .keybar { width: 100%; }
  .keybar input { flex: 1; width: auto; min-width: 0; }
  .auth-error { text-align: left; }
  main { padding: 16px; }
  .filters label { flex: 1 1 140px; min-width: 0; }
  .filters input, .filters select { width: 100%; min-width: 0; }
  .kv { grid-template-columns: 1fr; gap: 0; }
  .kv dt { margin-top: 8px; }
}