:root {
  --bg: #f5f6f8;
  --surface: #ffffff;
  --text: #1c2430;
  --muted: #6a7586;
  --border: #e2e6ec;
  --accent: #0f766e;
  --accent-ink: #ffffff;
  --accent-soft: #e6f4f2;
  --danger: #b42318;
  --danger-soft: #fdecea;
  --warn: #9a6700;
  --warn-soft: #fff4d6;
  --ok: #15803d;
  --ok-soft: #e7f6ec;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  font-size: 14px;
  color: var(--text);
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); }
[hidden] { display: none !important; }
h1 { font-size: 22px; margin: 4px 0 16px; }
h2 { font-size: 20px; margin: 0; }
h3 { font-size: 14px; margin: 0 0 12px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.muted { color: var(--muted); }
.error { color: var(--danger); background: var(--danger-soft); padding: 8px 10px; border-radius: 6px; margin: 8px 0; }

/* ---------- controls */
input, select, textarea {
  font: inherit; width: 100%; padding: 8px 10px; border: 1px solid var(--border);
  border-radius: 6px; background: #fff; color: var(--text);
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
label { display: block; font-weight: 600; font-size: 12px; color: var(--muted); margin-bottom: 12px; }
label > input, label > select, label > textarea { margin-top: 4px; font-weight: 400; font-size: 14px; }
label.check { display: flex; align-items: center; gap: 8px; font-weight: 400; color: var(--text); font-size: 14px; }
label.check input { width: auto; margin: 0; }

button {
  font: inherit; cursor: pointer; border-radius: 6px; padding: 8px 14px;
  border: 1px solid var(--border); background: var(--surface); color: var(--text);
}
button:hover { border-color: #c5ccd6; }
button.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 600; }
button.primary:hover { filter: brightness(1.08); }
button.danger { color: var(--danger); }
button.ghost { background: transparent; }
button.small { padding: 4px 10px; font-size: 13px; }
button.wide { width: 100%; }
button:disabled { opacity: .5; cursor: default; }
.row-end { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; }

/* ---------- layout */
.center-view { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px; margin-bottom: 16px; }
.card.narrow { width: 100%; max-width: 380px; }
.brand { font-weight: 700; font-size: 15px; display: flex; align-items: center; gap: 8px; }
.logo { background: var(--accent); color: #fff; border-radius: 6px; padding: 2px 7px; font-size: 12px; letter-spacing: .05em; }

.topbar {
  position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: 24px;
  padding: 10px 24px; background: var(--surface); border-bottom: 1px solid var(--border);
}
.topbar nav { display: flex; gap: 4px; flex: 1; }
.topbar nav button { border: none; background: transparent; color: var(--muted); font-weight: 600; }
.topbar nav button.active { background: var(--accent-soft); color: var(--accent); }
.me { display: flex; align-items: center; gap: 8px; color: var(--muted); }

main { max-width: 1400px; margin: 0 auto; padding: 24px; }
.panel-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-2 > .card { margin-bottom: 16px; }

.banner { padding: 10px 14px; border-radius: 8px; margin-bottom: 16px; }
.banner.warn { background: var(--warn-soft); color: var(--warn); }

/* ---------- tiles */
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 16px; }
.tile { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; box-shadow: var(--shadow); }
.tile .label { color: var(--muted); font-size: 12px; font-weight: 600; }
.tile .value { font-size: 26px; font-weight: 700; margin-top: 4px; font-variant-numeric: tabular-nums; }
.tile.bad .value { color: var(--danger); }

/* ---------- chart */
.chart { display: flex; align-items: flex-end; gap: 6px; height: 160px; padding-top: 8px; }
.chart .bar { flex: 1; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; height: 100%; min-width: 0; }
.chart .stack { width: 100%; display: flex; flex-direction: column; justify-content: flex-end; border-radius: 4px 4px 0 0; overflow: hidden; }
.chart .ok { background: var(--accent); }
.chart .err { background: var(--danger); }
.chart .day { font-size: 10px; color: var(--muted); margin-top: 4px; white-space: nowrap; }
.chart .empty { color: var(--muted); align-self: center; margin: auto; }

/* ---------- key/value */
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; margin: 0; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; font-weight: 600; word-break: break-all; }

/* ---------- tables */
.table-wrap { overflow-x: auto; }
.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th { text-align: left; font-weight: 600; color: var(--muted); border-bottom: 1px solid var(--border); padding: 8px 10px; white-space: nowrap; }
.tbl td { border-bottom: 1px solid var(--border); padding: 8px 10px; vertical-align: top; }
.tbl tr:last-child td { border-bottom: none; }
.tbl td.num { text-align: right; font-variant-numeric: tabular-nums; }
.tbl td.mono, .mono { font-family: Consolas, "Cascadia Mono", monospace; font-size: 12px; }
.tbl td.msg { max-width: 420px; color: var(--muted); }
.tbl td.actions { white-space: nowrap; text-align: right; }
.tbl td.actions button { margin-left: 4px; }
.tbl .empty-row td { text-align: center; color: var(--muted); padding: 24px; }

.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.badge.ok { background: var(--ok-soft); color: var(--ok); }
.badge.warn { background: var(--warn-soft); color: var(--warn); }
.badge.bad { background: var(--danger-soft); color: var(--danger); }
.badge.neutral { background: #eef1f5; color: var(--muted); }
.chips { display: flex; flex-wrap: wrap; gap: 4px; }

/* ---------- filters */
.filters { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 0 12px; }
.filter-actions { display: flex; gap: 8px; align-items: flex-end; justify-content: flex-end; margin-bottom: 12px; grid-column: -2 / -1; }

.pager { display: flex; justify-content: space-between; align-items: center; margin-top: 12px; color: var(--muted); }
.pager .btns { display: flex; gap: 6px; }

/* ---------- modal */
dialog { border: none; border-radius: 12px; padding: 0; width: min(560px, 94vw); box-shadow: 0 20px 50px rgba(0,0,0,.25); }
dialog::backdrop { background: rgba(16, 24, 40, .45); }
dialog form { padding: 22px; }
dialog h3 { color: var(--text); text-transform: none; font-size: 18px; letter-spacing: 0; }
.db-picker { max-height: 220px; overflow: auto; border: 1px solid var(--border); border-radius: 6px; padding: 8px 10px; margin-top: 4px; }
.db-picker label.check { margin-bottom: 6px; }
.auth-choice { border: none; padding: 0; margin: 0 0 12px; }
.auth-choice legend { font-weight: 600; font-size: 12px; color: var(--muted); padding: 0; margin-bottom: 6px; }
.auth-choice label.check { margin-bottom: 6px; }
.small-print { font-size: 12px; }
.result-head { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.result-list { margin: 8px 0 0; padding-left: 18px; }
.company-list { max-height: 260px; overflow: auto; border: 1px solid var(--border); border-radius: 6px; padding: 6px 10px; }
.company-list > div { padding: 3px 0; display: flex; justify-content: space-between; gap: 8px; }
.result-list li { margin-bottom: 4px; }
.secret { display: flex; gap: 8px; align-items: center; margin: 8px 0; }
.secret code { flex: 1; background: var(--bg); padding: 10px; border-radius: 6px; font-size: 15px; word-break: break-all; }

#toast {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); z-index: 20;
  background: #1c2430; color: #fff; padding: 10px 16px; border-radius: 8px; box-shadow: var(--shadow);
}

@media (max-width: 900px) {
  .grid-2 { grid-template-columns: 1fr; }
  .topbar { flex-wrap: wrap; gap: 8px; padding: 10px 16px; }
  .topbar nav { order: 3; width: 100%; overflow-x: auto; }
  main { padding: 16px; }
  .filter-actions { grid-column: auto; }
}
.row-between { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-top: 16px; flex-wrap: wrap; }
.row-between .btns { display: flex; gap: 8px; }
.tbl tr.off td { color: var(--muted); }
.tbl input[type=checkbox] { margin: 0; }
#dbs-warnings ul { margin: 12px 0 0; padding-left: 18px; }