:root {
  --bg: #f6f7f9;
  --surface: #ffffff;
  --surface-2: #f0f2f5;
  --text: #16191d;
  --muted: #5d6671;
  --line: #e1e5ea;
  --accent: #1f6feb;
  --accent-text: #ffffff;
  --good: #1a7f37;
  --good-bg: #dcf5e3;
  --warn: #9a6700;
  --warn-bg: #fff3cd;
  --bad: #c62828;
  --bad-bg: #fde2e1;
  --info-bg: #e3edff;
  --neutral-bg: #eceff3;
  --bar: #b9cdf2;
  --bar-hit: #1f6feb;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1216;
    --surface: #171b21;
    --surface-2: #1e232b;
    --text: #e8ebef;
    --muted: #98a2ad;
    --line: #2a3038;
    --accent: #4c8dff;
    --accent-text: #0b1220;
    --good: #5bd07a;
    --good-bg: #173a24;
    --warn: #f0c35a;
    --warn-bg: #3a3014;
    --bad: #ff7b72;
    --bad-bg: #42191a;
    --info-bg: #1b2a45;
    --neutral-bg: #262c34;
    --bar: #2d4775;
    --bar-hit: #4c8dff;
    --shadow: none;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.6rem; margin: .2rem 0 .6rem; letter-spacing: -.01em; }
h2 { font-size: 1.05rem; margin: 0 0 .6rem; }
h3 { font-size: .95rem; margin: 1rem 0 .4rem; }
code, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .9em; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.nowrap { white-space: nowrap; }
.mt { margin-top: 1.2rem; }
.bad { color: var(--bad); }
.warn-text { color: var(--warn); }

/* Header */
.top { background: var(--surface); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 10; }
.top-row { display: flex; align-items: center; gap: 12px; padding: 10px 16px; max-width: 1200px; margin: 0 auto; }
.brand { font-weight: 700; color: var(--text); display: flex; align-items: center; gap: 8px; white-space: nowrap; }
.brand:hover { text-decoration: none; }
.brand-sub { font-weight: 500; color: var(--muted); }
.brand-mark { width: 22px; height: 22px; border-radius: 6px; background: url("icon.svg") center / cover; display: inline-block; flex: none; }
.brand-mark.big { width: 44px; height: 44px; border-radius: 12px; }
.search { flex: 1; min-width: 0; }
.search input { width: 100%; }
.signout { margin: 0; }
.nav { display: flex; gap: 2px; padding: 0 12px; max-width: 1200px; margin: 0 auto; overflow-x: auto; scrollbar-width: none; }
.nav::-webkit-scrollbar { display: none; }
.nav a { padding: 8px 10px 10px; color: var(--muted); white-space: nowrap; border-bottom: 2px solid transparent; font-weight: 500; }
.nav a:hover { color: var(--text); text-decoration: none; }
.nav a[aria-current="page"] { color: var(--text); border-bottom-color: var(--accent); }

.main { max-width: 1200px; margin: 0 auto; padding: 18px 16px 48px; }

/* Inputs and buttons */
input, select, button { font: inherit; color: inherit; }
input:not([type=checkbox]), select {
  background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; min-height: 38px; width: 100%;
}
input:focus-visible, select:focus-visible, button:focus-visible, a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  border: 1px solid var(--line); background: var(--surface); color: var(--text);
  border-radius: 8px; padding: 8px 14px; min-height: 38px; cursor: pointer; font-weight: 600; white-space: nowrap;
}
.btn:hover { background: var(--surface-2); text-decoration: none; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.btn.primary:hover { filter: brightness(1.05); }
.btn.danger { color: var(--bad); }
.btn.small { padding: 4px 10px; min-height: 30px; font-size: .85rem; }
button.link { background: none; border: 0; color: var(--muted); cursor: pointer; padding: 6px 0; white-space: nowrap; }
button.link:hover { color: var(--text); }

/* Messages */
.flash, .alert { padding: 10px 14px; border-radius: var(--radius); margin: 0 0 14px; }
.flash { background: var(--good-bg); color: var(--good); }
.alert { background: var(--bad-bg); color: var(--bad); }
.empty { color: var(--muted); margin: .4rem 0; }
.crumbs { color: var(--muted); margin: 0 0 .2rem; font-size: .9rem; }

/* Cards and grids */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin-bottom: 16px; box-shadow: var(--shadow); min-width: 0; }
.card-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; align-items: start; }
.grid-2 > .card { margin-bottom: 0; }
.grid-2 + .card, .grid-2 + .grid-2, .card + .grid-2 { margin-top: 16px; }
.grid-2 { margin-bottom: 16px; }

.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; display: flex; flex-direction: column; gap: 2px; color: var(--text); box-shadow: var(--shadow); min-width: 0; }
a.stat:hover { border-color: var(--accent); text-decoration: none; }
.stat-label { color: var(--muted); font-size: .85rem; font-weight: 500; }
.stat-value { font-size: 1.8rem; font-weight: 700; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.stat-note { color: var(--muted); font-size: .8rem; }
.stat.hot { border-color: var(--accent); background: var(--info-bg); }
.stat.warn { border-color: var(--warn); background: var(--warn-bg); }

/* Tables */
.table-wrap { overflow-x: auto; margin: 0 -16px; padding: 0 16px; }
.table { width: 100%; border-collapse: collapse; }
.table-wrap .table { min-width: 640px; }
.table th { text-align: left; font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); font-weight: 600; padding: 6px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.table td { padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.table tr:last-child td { border-bottom: 0; }
.table.compact td { padding: 6px 4px; }
.table .num { text-align: right; font-variant-numeric: tabular-nums; }
.table .actions { text-align: right; white-space: nowrap; }
.table .actions form { display: inline; margin: 0; }
.table .details { max-width: 40ch; overflow-wrap: anywhere; color: var(--muted); }
tr.is-rejected td { opacity: .55; }

/* Badges */
.badge { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: .78rem; font-weight: 600; white-space: nowrap; background: var(--neutral-bg); color: var(--muted); }
.st-linked { background: var(--good-bg); color: var(--good); }
.st-pending { background: var(--info-bg); color: var(--accent); }
.st-not_on_gc { background: var(--neutral-bg); color: var(--text); }
.st-stale, .st-conflict { background: var(--warn-bg); color: var(--warn); }
.st-rejected, .st-blocked { background: var(--bad-bg); color: var(--bad); }
.urg-0 { background: var(--bad-bg); color: var(--bad); }
.urg-1 { background: var(--warn-bg); color: var(--warn); }

/* Evidence */
.ev { display: inline-flex; flex-wrap: wrap; gap: 4px 8px; font-size: .85rem; }
.gc { font-weight: 600; }

/* Facts */
.facts { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; margin: 0; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
.plain { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.feed { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }

/* Forms */
.form { display: grid; gap: 12px; max-width: 460px; }
.form.wide { max-width: 760px; }
.form label { display: grid; gap: 4px; font-weight: 500; }
.form label > span .muted { font-weight: 400; }
.form label.check { display: flex; align-items: center; gap: 8px; font-weight: 400; }
.form fieldset { border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; margin: 0; display: grid; gap: 12px; }
.form legend { font-weight: 600; padding: 0 6px; }
.form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.help { color: var(--muted); font-size: .82rem; font-weight: 400; margin: 0; }
.button-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.button-row form { margin: 0; }
.search-big { display: flex; gap: 8px; margin-bottom: 16px; }
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.tabs a { padding: 5px 12px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); background: var(--surface); }
.tabs a[aria-current="page"] { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.tabs a:hover { text-decoration: none; }

/* New API key */
.secret { border-color: var(--warn); background: var(--warn-bg); }
.secret-value { display: inline-block; padding: 8px 10px; background: var(--surface); border-radius: 8px; overflow-wrap: anywhere; user-select: all; font-size: 1rem; }

/* Chart */
.chart { width: 100%; height: auto; display: block; }
.chart .bar-all { fill: var(--bar); }
.chart .bar-hit { fill: var(--bar-hit); }
.chart .bar-label { fill: var(--muted); font-size: 11px; font-family: system-ui, sans-serif; }
.chart .axis { stroke: var(--line); }

/* Login */
.login { max-width: 380px; margin: 8vh auto 0; }
.login-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.login-brand h1 { margin: 0; font-size: 1.3rem; }
.login .form { max-width: none; }

@media (max-width: 900px) {
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-2 { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 560px) {
  .top-row { flex-wrap: wrap; }
  .search { order: 3; flex-basis: 100%; }
  .signout { margin-left: auto; }
  .stat-value { font-size: 1.5rem; }
  .form-row { grid-template-columns: minmax(0, 1fr); }
  .search-big { flex-direction: column; }
  h1 { font-size: 1.35rem; }
}