:root {
  --bg: #f4f5f7;
  --card: #ffffff;
  --ink: #1b1f27;
  --muted: #5d6675;
  --line: #d9dde4;
  --accent: #2456d6;
  --accent-ink: #ffffff;
  --bad: #b3261e;
  --head: #eef0f4;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
.bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--card);
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
.brand { font-size: 16px; }
.grow { flex: 1; }
.who { color: var(--muted); font-size: 14px; }
main { max-width: 1200px; margin: 0 auto; padding: 16px; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
}
.narrow { max-width: 380px; margin: 24px auto; }
h1 { font-size: 20px; margin: 0 0 12px; }
label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 10px; }
label span { display: block; margin-bottom: 3px; }
input, select {
  width: 100%;
  padding: 8px 10px;
  font: inherit;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
}
input:focus, select:focus, .btn:focus-visible, .tab:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}
.btn {
  padding: 8px 14px;
  font: inherit;
  font-weight: 600;
  color: var(--accent-ink);
  background: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 6px;
  cursor: pointer;
}
.btn.ghost { color: var(--ink); background: transparent; border-color: var(--line); font-weight: 500; }
.btn:disabled { opacity: 0.6; cursor: default; }
.err { color: var(--bad); margin: 10px 0 0; }
.hint { color: var(--muted); font-size: 13px; margin: 8px 0; }
.tabs { display: flex; gap: 6px; margin-bottom: 12px; }
.tab {
  padding: 8px 14px;
  font: inherit;
  color: var(--ink);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 6px;
  cursor: pointer;
}
.tab.on { color: var(--accent-ink); background: var(--accent); border-color: var(--accent); }
.filters { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 0 12px; }
.filters .wide { grid-column: 1 / -1; }
.actions { display: flex; gap: 8px; align-items: flex-end; margin-bottom: 10px; }
.scroll { overflow-x: auto; margin: 8px 0; }
table { border-collapse: collapse; width: 100%; font-size: 13px; }
th, td { text-align: left; vertical-align: top; padding: 6px 8px; border-bottom: 1px solid var(--line); }
th { background: var(--head); white-space: nowrap; position: sticky; top: 0; }
td.t { white-space: nowrap; color: var(--muted); }
td.txt { white-space: pre-wrap; overflow-wrap: anywhere; min-width: 180px; }
td.mono { font-family: ui-monospace, Consolas, monospace; }
.kind { display: inline-block; padding: 0 6px; border-radius: 4px; background: var(--head); border: 1px solid var(--line); }
@media (max-width: 600px) {
  main { padding: 10px; }
  .card { padding: 12px; }
  .filters { grid-template-columns: 1fr 1fr; }
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14171c; --card: #1c2027; --ink: #e6e9ef; --muted: #98a1b1;
    --line: #2e3540; --accent: #5b8def; --accent-ink: #0b1020; --bad: #ff8a80; --head: #252b34;
  }
  input, select { background: #12151a; }
}