:root {
  --bg: #f5f7fa; --card: #fff; --ink: #1d2733; --muted: #66727f; --line: #dde3ea;
  --brand: #1f4e79; --ok: #1e7b45; --okbg: #e3f4ea; --bad: #b42318; --badbg: #fde8e6;
  --warn: #8a5a00; --warnbg: #fff3d6;
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg); color: var(--ink); }
header { background: var(--brand); color: #fff; padding: .6rem 1rem; display: flex;
  flex-wrap: wrap; align-items: center; gap: .5rem 1.5rem; }
header a { color: #fff; text-decoration: none; }
.brand { font-weight: 700; font-size: 1.05rem; }
nav { display: flex; flex-wrap: wrap; align-items: center; gap: .25rem 1rem; flex: 1; }
nav a { padding: .2rem .1rem; border-bottom: 2px solid transparent; }
nav a.on, nav a:hover { border-bottom-color: #fff; }
nav form { margin-left: auto; }
button.link { background: none; border: 0; color: #fff; padding: 0; font: inherit;
  cursor: pointer; text-decoration: underline; }
main { padding: 1rem; max-width: 1400px; margin: 0 auto; }
h1 { font-size: 1.4rem; margin: .2rem 0 1rem; }
h2 { font-size: 1.1rem; margin: 1.5rem 0 .5rem; }
footer { color: var(--muted); font-size: .8rem; padding: 1rem; text-align: center; }
a { color: var(--brand); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 8px;
  padding: 1rem; margin: 0 0 1rem; }
.login { max-width: 360px; }
label { display: inline-flex; flex-direction: column; gap: .2rem; margin: 0 .8rem .6rem 0;
  font-size: .9rem; color: var(--muted); }
.login label { display: flex; margin-right: 0; }
label.check { flex-direction: row; align-items: center; gap: .4rem; color: var(--ink);
  display: flex; margin: .2rem 0; }
input, select, button { font: inherit; }
input[type=text], input:not([type]), input[type=password], select {
  padding: .35rem .5rem; border: 1px solid #b8c2cc; border-radius: 5px; background: #fff;
  color: var(--ink); min-width: 0; }
button { padding: .35rem .8rem; border: 1px solid var(--brand); background: var(--brand);
  color: #fff; border-radius: 5px; cursor: pointer; }
button:hover { filter: brightness(1.1); }
button.danger { background: var(--bad); border-color: var(--bad); }
.actions button, .actions select { padding: .2rem .5rem; font-size: .85rem; }
form.inline { display: inline-flex; flex-wrap: wrap; gap: .3rem; align-items: center;
  margin: .1rem .4rem .1rem 0; }
form.inline label { margin: 0; flex-direction: row; align-items: center; gap: .3rem; }
fieldset { border: 1px solid var(--line); border-radius: 6px; margin: 0 0 .8rem; }
.tablewrap { overflow-x: auto; background: var(--card); border: 1px solid var(--line);
  border-radius: 8px; }
table { border-collapse: collapse; width: 100%; font-size: .9rem; }
th, td { padding: .45rem .6rem; border-bottom: 1px solid var(--line); text-align: left;
  vertical-align: top; }
th { background: #eef2f6; font-weight: 600; white-space: nowrap; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: #f9fbfd; }
td.msg { max-width: 28rem; word-break: break-word; color: var(--muted); }
.sub { color: var(--muted); font-size: .8rem; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.badge { display: inline-block; padding: .05rem .5rem; border-radius: 999px; font-size: .78rem;
  font-weight: 600; white-space: nowrap; margin: 0 .2rem .15rem 0; }
.badge.ok { background: var(--okbg); color: var(--ok); }
.badge.bad { background: var(--badbg); color: var(--bad); }
.badge.warn { background: var(--warnbg); color: var(--warn); }
.badge.muted { background: #eceff3; color: var(--muted); }
.flash { background: var(--okbg); color: var(--ok); border: 1px solid #b6e0c4;
  padding: .6rem .8rem; border-radius: 6px; margin-bottom: 1rem; word-break: break-word; }
.flash.err { background: var(--badbg); color: var(--bad); border-color: #f4b8b2; }
.bulk { background: var(--card); border: 1px solid var(--line); border-radius: 8px;
  padding: .8rem; margin-top: .8rem; display: flex; flex-wrap: wrap; align-items: flex-end;
  gap: .3rem .6rem; }
.bulk strong { width: 100%; }
.facts dl { display: grid; grid-template-columns: max-content 1fr; gap: .3rem 1rem;
  background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 1rem;
  margin: .8rem 0; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; }
ul.plain { list-style: none; margin: 0; padding: 0; }
code { background: #eef2f6; padding: .05rem .3rem; border-radius: 4px; font-size: .85em; }
code.token { font-size: 1rem; word-break: break-all; display: inline-block; padding: .4rem; }
code.hash { word-break: break-all; font-size: .75rem; }
.hidden { display: none !important; }
@media (max-width: 640px) {
  main { padding: .6rem; }
  th, td { padding: .35rem .4rem; }
  .facts dl { grid-template-columns: 1fr; }
  .facts dd { margin-bottom: .4rem; }
  nav { flex-basis: 100%; }
  nav form { margin-left: auto; }
  table.fleet td { white-space: nowrap; }
  td.msg { min-width: 16rem; }
  table.svc thead { display: none; }
  table.svc, table.svc tbody, table.svc tr, table.svc td { display: block; width: 100%; }
  table.svc tr { border-bottom: 1px solid var(--line); padding: .4rem 0; }
  table.svc td { border: 0; padding: .15rem .6rem; }
  table.svc td.actions { padding-top: .4rem; }
  table.svc td[data-label]::before { content: attr(data-label) ": "; color: var(--muted); }
}
.filters { margin: .25rem 0 .5rem; }
table.health tr.lvl-problem td { background: var(--badbg); }
table.health tr.lvl-warning td { background: var(--warnbg); }