:root {
  --bg: #f8fafc; --card: #ffffff; --text: #0f172a; --muted: #64748b; --line: #e2e8f0;
  --accent: #2563eb; --neg: #dc2626; --warn: #b45309; --warn-bg: #fef3c7; --ok: #047857; --ok-bg: #d1fae5;
  --head: #0f172a; --head-text: #e2e8f0;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0b1220; --card: #111a2e; --text: #e2e8f0; --muted: #94a3b8; --line: #23304a;
          --accent: #60a5fa; --neg: #f87171; --warn: #fbbf24; --warn-bg: #3a2a08; --ok: #34d399; --ok-bg: #0b2e22;
          --head: #060b16; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 14px/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: 22px; margin: 4px 0 8px; }
h1 .muted { font-size: 15px; font-weight: 400; }
h2 { font-size: 15px; margin: 0 0 10px; display: flex; gap: 12px; align-items: baseline; }
h3 { font-size: 14px; margin: 18px 0 8px; }
main { max-width: 1400px; margin: 0 auto; padding: 20px 16px 60px; }

.top { background: var(--head); color: var(--head-text); display: flex; flex-wrap: wrap; align-items: center; gap: 8px 24px; padding: 10px 16px; }
.top a { color: var(--head-text); }
.brand { font-weight: 700; }
.top nav { display: flex; flex-wrap: wrap; gap: 4px; flex: 1; }
.top nav a { padding: 6px 10px; border-radius: 6px; opacity: .8; }
.top nav a.on, .top nav a:hover { background: #1e293b; opacity: 1; text-decoration: none; }
.who { display: flex; gap: 14px; align-items: center; font-size: 13px; }
.who form { margin: 0; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 16px; margin: 14px 0; }
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin: 14px 0; }
.tile { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; color: var(--text); display: block; }
a.tile:hover { text-decoration: none; border-color: var(--accent); }
.tile span { display: block; color: var(--muted); font-size: 12px; }
.tile b { font-size: 22px; font-variant-numeric: tabular-nums; }
.tile.warn b { color: var(--warn); }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(420px, 1fr)); gap: 0 14px; }
.head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }

.scroll { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-variant-numeric: tabular-nums; }
th, td { padding: 6px 10px; border-bottom: 1px solid var(--line); text-align: left; white-space: nowrap; }
th { font-size: 12px; color: var(--muted); font-weight: 600; }
td.small, .small { font-size: 12px; white-space: normal; }
.r { text-align: right; }
.b { font-weight: 600; }
.neg { color: var(--neg); }
.muted { color: var(--muted); }
tr.muted td { opacity: .6; }
.mono { font-family: ui-monospace, Consolas, monospace; }
.crumb { margin: 0; font-size: 13px; }
.csv { font-size: 12px; font-weight: 400; }

.tag { font-size: 11px; padding: 1px 7px; border-radius: 99px; background: var(--line); color: var(--text); }
.tag.ok, .tag.success { background: var(--ok-bg); color: var(--ok); }
.tag.failed, .tag.warn, .tag.problem, .tag.error { background: var(--warn-bg); color: var(--warn); }

.auth { max-width: 380px; margin: 10vh auto; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 28px; }
form label { display: block; margin: 10px 0; font-size: 13px; color: var(--muted); }
input, select { display: block; width: 100%; margin-top: 4px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); color: var(--text); font: inherit; }
form.inline select { display: inline-block; width: auto; }
form.row { display: flex; flex-wrap: wrap; gap: 0 12px; align-items: flex-end; }
form.row label { flex: 1 1 180px; }
button { font: inherit; cursor: pointer; }
button.primary { background: var(--accent); color: #fff; border: 0; border-radius: 6px; padding: 9px 16px; margin: 10px 0; }
button.link { background: none; border: 0; padding: 0; color: inherit; text-decoration: underline; }
td.actions { display: flex; gap: 12px; }
td.actions form { margin: 0; }
td.actions button.link { color: var(--accent); }
button.danger, td.actions button.danger { color: var(--neg); }
.error { background: var(--warn-bg); color: var(--warn); padding: 8px 12px; border-radius: 6px; }
.notice { background: var(--ok-bg); color: var(--text); padding: 12px 14px; border-radius: 8px; border: 1px solid var(--ok); }
.notice code { font-size: 15px; user-select: all; }

@media (max-width: 640px) {
  .grid2 { grid-template-columns: 1fr; }
  .tile b { font-size: 18px; }
}