:root {
  --bg: #f7f7f5; --panel: #ffffff; --ink: #1d232a; --muted: #66707a; --line: #e2e4e7;
  --accent: #2f5bea; --accent-ink: #ffffff; --ok: #1f7a4d; --warn: #9a5b00; --bad: #b42318;
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--ink); background: var(--bg);
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #111417; --panel: #1a1f24; --ink: #e8eaed; --muted: #9aa3ad; --line: #2b3238;
    --accent: #7c9cff; --accent-ink: #0b0e12; --ok: #5cc993; --warn: #f0b451; --bad: #ff8b7e; }
}
* { box-sizing: border-box; }
body { margin: 0; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.25; margin: 0.4em 0; }
.bar { position: sticky; top: 0; z-index: 2; display: flex; gap: 1.5rem; align-items: center; padding: 0.6rem 1.25rem;
  background: var(--panel); border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 0.5rem; color: var(--ink); font-weight: 650; font-size: 1.05rem; }
.brand small { color: var(--muted); font-weight: 400; }
nav { display: flex; gap: 0.25rem; flex-wrap: wrap; }
nav button { background: none; border: 0; padding: 0.45rem 0.75rem; border-radius: 6px; color: var(--muted); cursor: pointer; font: inherit; }
nav button.active, nav button:hover { background: var(--bg); color: var(--ink); }
.links { margin-left: auto; display: flex; gap: 1rem; align-items: center; color: var(--muted); font-size: 0.9rem; }
main { max-width: 1100px; margin: 0 auto; padding: 1.5rem 1.25rem 4rem; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 1rem 1.25rem; margin: 0.75rem 0; }
.narrow { max-width: 420px; margin: 3rem auto; }
.row { display: flex; gap: 0.6rem; align-items: center; flex-wrap: wrap; }
.between { justify-content: space-between; }
input, textarea, button { font: inherit; color: inherit; }
input, textarea { background: var(--panel); border: 1px solid var(--line); border-radius: 7px; padding: 0.5rem 0.65rem; }
input[type=search] { flex: 1; min-width: 240px; }
#q { font-size: 1.05rem; padding: 0.7rem 0.9rem; }
textarea { width: 100%; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.9rem; }
label { display: flex; flex-direction: column; gap: 0.2rem; font-size: 0.85rem; color: var(--muted); }
button { background: var(--panel); border: 1px solid var(--line); border-radius: 7px; padding: 0.5rem 0.9rem; cursor: pointer; }
button:hover { border-color: var(--muted); }
button.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
button.danger { color: var(--bad); }
button.ghost { border-color: transparent; background: none; }
button.link { border: 0; background: none; padding: 0 0.4rem; color: var(--accent); }
button.link.danger { color: var(--bad); }
.muted { color: var(--muted); }
.small { font-size: 0.85rem; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.85rem; }
.error { color: var(--bad); }
.pill { display: inline-block; padding: 0.05rem 0.5rem; border-radius: 999px; font-size: 0.78rem; border: 1px solid var(--line); }
.pill.sufficient, .pill.succeeded { color: var(--ok); border-color: currentColor; }
.pill.insufficient, .pill.warn, .pill.queued, .pill.running { color: var(--warn); border-color: currentColor; }
.pill.failed { color: var(--bad); border-color: currentColor; }
#review-count { margin-left: 0.25rem; }
.hits { list-style: none; padding: 0; }
.hit { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 0.8rem 1rem; margin: 0.6rem 0; }
.hit p { margin: 0.4rem 0; white-space: pre-wrap; }
.grid { width: 100%; border-collapse: collapse; background: var(--panel); font-size: 0.9rem; }
.grid th, .grid td { text-align: left; padding: 0.45rem 0.6rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.grid th { color: var(--muted); font-weight: 500; }
tr.clickable { cursor: pointer; }
tr.clickable:hover td { background: var(--bg); }
.chips { display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 0.6rem 0; }
.chip { border-radius: 999px; font-size: 0.85rem; padding: 0.3rem 0.8rem; }
#sql-result { overflow-x: auto; margin-top: 1rem; }
details summary { cursor: pointer; }
dialog { max-width: min(900px, 94vw); width: 100%; border: 1px solid var(--line); border-radius: 12px; padding: 1.25rem 1.5rem;
  background: var(--panel); color: var(--ink); }
dialog::backdrop { background: rgb(0 0 0 / 0.45); }
dialog .close { float: right; font-size: 1.4rem; line-height: 1; }
pre.text { white-space: pre-wrap; background: var(--bg); border-radius: 8px; padding: 0.8rem; max-height: 65vh; overflow: auto; }
.doc { max-height: 65vh; overflow: auto; }
#toast { position: fixed; bottom: 1.25rem; left: 50%; transform: translateX(-50%); background: var(--ink); color: var(--bg);
  padding: 0.6rem 1rem; border-radius: 8px; max-width: 90vw; }
#toast.error { background: var(--bad); color: #fff; }
progress { width: 100%; margin-top: 0.6rem; }