:root {
  --bg: #f6f7f9; --card: #fff; --text: #1d2330; --muted: #667085; --line: #e3e6ec;
  --accent: #1f5fbf; --accent-2: #e8f0fc; --ok: #137a3f; --ok-bg: #e6f5ec; --err: #b42318; --err-bg: #fdecea;
  --warn-bg: #fff6e0; --radius: 8px;
}
* { box-sizing: border-box; }
body { margin: 0; font: 14px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--text); background: var(--bg); }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
header.top { background: #12233f; color: #fff; padding: 0 20px; display: flex; align-items: center; gap: 24px; height: 52px; }
header.top .brand { font-weight: 700; letter-spacing: .3px; }
header.top nav a { color: #c9d6ee; margin-right: 16px; padding: 15px 0; display: inline-block; border-bottom: 2px solid transparent; }
header.top nav a.on, header.top nav a:hover { color: #fff; border-bottom-color: #7fb0ff; text-decoration: none; }
header.top .who { margin-left: auto; color: #c9d6ee; font-size: 13px; }
header.top .who a { color: #fff; margin-left: 10px; }
main { max-width: 1280px; margin: 0 auto; padding: 20px; }
h1 { font-size: 22px; margin: 4px 0 16px; }
h2 { font-size: 16px; margin: 0 0 12px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin-bottom: 16px; }
.grid { display: grid; gap: 16px; }
.g2 { grid-template-columns: repeat(auto-fit, minmax(380px, 1fr)); }
.g3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-bottom: 16px; }
.kpi { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; }
.kpi b { display: block; font-size: 22px; }
.kpi span { color: var(--muted); font-size: 12px; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 7px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 12px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .3px; }
tr:hover td { background: #fafbfd; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.tag { display: inline-block; padding: 1px 7px; border-radius: 10px; font-size: 12px; background: var(--accent-2); color: var(--accent); margin: 1px 2px 1px 0; }
.tag.off { background: #eee; color: #777; }
.tag.err { background: var(--err-bg); color: var(--err); }
.tag.adm { background: #fdf0e1; color: #9a5b00; }
form.inline { display: inline; }
label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 3px; }
input, select, textarea { font: inherit; padding: 7px 9px; border: 1px solid #cfd5df; border-radius: 6px; width: 100%; background: #fff; }
.filters { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; align-items: end; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: end; }
.row > div { flex: 1 1 180px; }
button, .btn { font: inherit; padding: 7px 14px; border-radius: 6px; border: 1px solid var(--accent); background: var(--accent); color: #fff; cursor: pointer; display: inline-block; }
button.sec, .btn.sec { background: #fff; color: var(--accent); }
button.danger { background: var(--err); border-color: var(--err); }
.btn:hover { text-decoration: none; }
.flash { padding: 10px 14px; border-radius: 6px; margin-bottom: 16px; background: var(--ok-bg); color: var(--ok); }
.flash.error { background: var(--err-bg); color: var(--err); }
.secret { background: var(--warn-bg); border: 1px solid #f0d58a; border-radius: var(--radius); padding: 14px; margin-bottom: 16px; }
code, pre { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 12.5px; }
pre { background: #f3f5f8; border: 1px solid var(--line); border-radius: 6px; padding: 10px; overflow: auto; white-space: pre-wrap; word-break: break-all; }
code.k { background: #fff; border: 1px dashed #c9a742; padding: 3px 6px; border-radius: 4px; word-break: break-all; }
.pager { display: flex; gap: 8px; align-items: center; margin-top: 10px; }
.bar { height: 6px; background: var(--accent); border-radius: 3px; min-width: 2px; }
.auth { max-width: 420px; margin: 60px auto; }
.auth .card { padding: 24px; }
.auth h1 { text-align: center; }
.aviso { font-size: 12px; color: var(--muted); border-top: 1px solid var(--line); margin-top: 16px; padding-top: 12px; }
.stack > * + * { margin-top: 10px; }
.chart { position: relative; height: 240px; }
details summary { cursor: pointer; color: var(--accent); }