:root {
  --bg: #f6f7f9;
  --card: #ffffff;
  --text: #17181c;
  --muted: #6b7280;
  --line: #e3e6ea;
  --accent: #2f6df6;
  --in: #0f8a4a;
  --out: #c2334d;
  --radius: 10px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14161a; --card: #1c1f25; --text: #e8eaed; --muted: #9aa3af;
    --line: #2b3038; --accent: #5b8dff; --in: #3fbc7c; --out: #ff6b83;
  }
}

* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
main { max-width: 1200px; margin: 0 auto; padding: 24px 20px 60px; }
h1 { font-size: 22px; margin: 0 0 4px; }
h2 { font-size: 17px; margin: 28px 0 10px; }
h3 { font-size: 15px; margin: 0 0 12px; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12.5px; }

.topbar {
  display: flex; align-items: center; gap: 20px;
  padding: 12px 20px; background: var(--card); border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 10;
}
.brand { font-weight: 700; color: var(--text); }
.topbar nav { display: flex; gap: 16px; flex: 1; flex-wrap: wrap; }
.topbar nav a { color: var(--muted); font-weight: 500; }
.topbar nav a.active { color: var(--text); }

.btn {
  display: inline-block; padding: 7px 13px; border-radius: 8px; border: 1px solid var(--line);
  background: var(--card); color: var(--text); font-size: 14px; cursor: pointer; font-family: inherit;
}
.btn:hover { border-color: var(--accent); text-decoration: none; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-danger { color: var(--out); }
.btn-ghost { background: transparent; }
.btn-small { padding: 4px 9px; font-size: 13px; }
.btn-sync { background: var(--accent); border-color: var(--accent); color: #fff; }
.inline { display: inline; }

.flash { padding: 10px 16px; margin: 0; font-size: 14px; }
.flash-ok { background: #dff5e8; color: #0d5c34; }
.flash-error { background: #fde8ec; color: #8d1f31; }
@media (prefers-color-scheme: dark) {
  .flash-ok { background: #10331f; color: #7fe0aa; }
  .flash-error { background: #3a1620; color: #ff9fb0; }
}

.filters {
  display: flex; gap: 8px; flex-wrap: wrap; align-items: center;
  background: var(--card); padding: 12px; border: 1px solid var(--line);
  border-radius: var(--radius); margin-bottom: 16px;
}
.filters input, .filters select, .form input, .form select, .form textarea {
  padding: 7px 9px; border: 1px solid var(--line); border-radius: 8px;
  background: var(--bg); color: var(--text); font: inherit; font-size: 14px;
}
.filters input[type=search] { flex: 1; min-width: 180px; }

.summary {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px; margin-bottom: 18px;
}
.summary > div {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px;
}
.summary span { display: block; color: var(--muted); font-size: 12.5px; }
.summary strong { font-size: 19px; font-variant-numeric: tabular-nums; }

table.tx {
  width: 100%; border-collapse: collapse; background: var(--card);
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
}
table.tx th {
  text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .04em;
  color: var(--muted); padding: 9px 12px; border-bottom: 1px solid var(--line); font-weight: 600;
}
table.tx td { padding: 9px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
table.tx tr:last-child td { border-bottom: none; }
table.tx tr.pending { opacity: .72; }
table.tx tr.excluded td { color: var(--muted); text-decoration: line-through; }
td.check, th.check { width: 30px; }
td.date { color: var(--muted); font-variant-numeric: tabular-nums; white-space: nowrap; font-size: 13.5px; }
td.acct { color: var(--muted); font-size: 13.5px; }
th.amt, td.amt { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; font-weight: 600; }
.amt-in { color: var(--in); }
.amt-out { color: var(--out); }
td.cat select { max-width: 190px; padding: 4px 6px; border: 1px solid transparent; background: transparent;
  color: var(--text); border-radius: 6px; font: inherit; font-size: 13.5px; }
td.cat select:hover { border-color: var(--line); background: var(--bg); }
td.cat select.saving { opacity: .5; }
td.cat select.saved { border-color: var(--in); }
td.cat select.failed { border-color: var(--out); }
.mask, .note { color: var(--muted); font-size: 12.5px; }
.note { display: block; }
.tag {
  display: inline-block; font-size: 11px; padding: 1px 6px; border-radius: 999px;
  background: var(--bg); border: 1px solid var(--line); color: var(--muted); margin-left: 6px;
}
.badge { display: inline-block; font-size: 12px; padding: 2px 8px; border-radius: 999px; background: var(--bg); border: 1px solid var(--line); }
.badge-active, .badge-sandbox { color: var(--in); border-color: var(--in); }
.badge-error, .badge-login_required, .badge-revoked, .badge-production { color: var(--out); border-color: var(--out); }

.bulk-bar {
  display: flex; gap: 8px; align-items: center; flex-wrap: wrap;
  background: var(--card); border: 1px solid var(--accent); border-radius: var(--radius);
  padding: 10px 12px; margin-bottom: 12px; position: sticky; top: 58px; z-index: 5;
}
.bulk-bar select { padding: 6px 8px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); color: var(--text); font: inherit; font-size: 14px; }

.pager { display: flex; gap: 12px; align-items: center; justify-content: center; margin-top: 18px; color: var(--muted); font-size: 14px; }
.empty { text-align: center; color: var(--muted); padding: 30px; }
.head-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.sub { color: var(--muted); font-size: 13.5px; margin: 0 0 14px; }
.back { display: inline-block; margin-bottom: 10px; font-size: 14px; }

.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px; margin-bottom: 18px;
}
.form { display: flex; flex-direction: column; gap: 12px; }
.form label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }
.form label.row { flex-direction: row; align-items: center; gap: 8px; color: var(--text); font-size: 14px; }
.form button { align-self: flex-start; }
.inline-form { flex-direction: row; align-items: center; flex-wrap: wrap; }
.rule-form .grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; }
dl { display: grid; grid-template-columns: minmax(120px, auto) 1fr; gap: 6px 16px; margin: 0; font-size: 14px; }
dt { color: var(--muted); }
dd { margin: 0; }

.login-body { display: grid; place-items: center; min-height: 100vh; }
.login-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; width: min(360px, 92vw); display: flex; flex-direction: column; gap: 14px;
}
.login-card h1 { text-align: center; }
.login-card label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); }
.login-card input {
  padding: 9px; border: 1px solid var(--line); border-radius: 8px;
  background: var(--bg); color: var(--text); font: inherit;
}

@media (max-width: 720px) {
  td.acct, th:nth-child(5) { display: none; }
  main { padding: 16px 12px 50px; }
}