:root {
  --bg: #f4f5f7; --card: #fff; --ink: #1d2330; --muted: #677085; --line: #e3e6ec;
  --brand: #1f5f8b; --brand-ink: #fff;
  --ok: #1d7a46; --ok-bg: #e4f4ea; --warn: #8a5a00; --warn-bg: #fff2d6;
  --bad: #b3261e; --bad-bg: #fde7e5; --stop: #fff; --stop-bg: #5b2a86;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--brand); }
code { font-size: .9em; background: #eef0f4; padding: 1px 5px; border-radius: 4px; word-break: break-all; }
h1 { font-size: 1.35rem; margin: 0 0 .6rem; }
h2 { font-size: 1.05rem; margin: 0 0 .7rem; }
main { max-width: 1040px; margin: 0 auto; padding: 16px; }

.top { background: var(--ink); color: #fff; display: flex; flex-wrap: wrap; align-items: center; gap: 4px 14px; padding: 10px 16px; }
.top .brand { color: #fff; font-weight: 700; text-decoration: none; margin-right: auto; }
.top nav { display: flex; gap: 2px; order: 3; width: 100%; overflow-x: auto; }
.top nav a { color: #c9cfdb; text-decoration: none; padding: 6px 10px; border-radius: 6px; white-space: nowrap; }
.top nav a.on { background: rgba(255,255,255,.14); color: #fff; }
.top form { margin: 0; }
.link { background: none; border: 0; color: #c9cfdb; font: inherit; cursor: pointer; padding: 4px; }
@media (min-width: 760px) { .top nav { order: 0; width: auto; } .top .brand { margin-right: 10px; } .top form { margin-left: auto; } }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 16px; margin-bottom: 14px; }
.card.flush { padding: 0; overflow: hidden; }
.card.narrow { max-width: 380px; margin: 40px auto; }
.card.done { border-color: #9fd3b3; background: #f6fcf8; }
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 14px 16px 6px; }
.card-head h2 { margin: 0; }
.pad { padding: 14px 16px; margin: 0; }
h2.pad { padding-bottom: 6px; }
.page-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 4px; }
.page-head h1 { margin: 0; }
.grid2 { display: grid; gap: 0 14px; }
@media (min-width: 760px) { .grid2 { grid-template-columns: 1fr 1fr; } }

.flash { padding: 10px 14px; border-radius: 10px; margin-bottom: 12px; }
.flash.ok { background: var(--ok-bg); color: var(--ok); }
.flash.err { background: var(--bad-bg); color: var(--bad); }
.muted { color: var(--muted); }
.small { font-size: .88rem; }
.err, .errt { color: var(--bad); }
.okt { color: var(--ok); }

.kpis { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 14px; }
@media (min-width: 760px) { .kpis { grid-template-columns: repeat(4, 1fr); } }
.kpi { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; }
.kpi small { display: block; color: var(--muted); }
.kpi b { display: block; font-size: 1.35rem; }
.kpi span { color: var(--muted); font-size: .85rem; }
.kpi.hot { border-color: #f0c36b; background: #fffaf0; }

.tag { display: inline-block; font-size: .78rem; font-weight: 600; padding: 2px 8px; border-radius: 99px; white-space: nowrap; }
.tag.ok { background: var(--ok-bg); color: var(--ok); }
.tag.warn { background: var(--warn-bg); color: var(--warn); }
.tag.bad { background: var(--bad-bg); color: var(--bad); }
.tag.stop { background: var(--stop-bg); color: var(--stop); }

.att { list-style: none; margin: 0; padding: 0; }
.att li { padding: 8px 0; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.att li:first-child { border-top: 0; }
form.inline { display: inline; margin: 0; }

.rlist { list-style: none; margin: 0; padding: 0; }
.rlist a { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-top: 1px solid var(--line); color: inherit; text-decoration: none; }
.rlist a:hover { background: #fafbfc; }
.rlist .main { flex: 1; min-width: 0; }
.rlist .main b, .rlist .main small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rlist small { color: var(--muted); font-size: .82rem; }
.rlist .side { text-align: right; }
.rlist .side small { display: block; }
.dot { width: 10px; height: 10px; border-radius: 50%; flex: none; }
.dot.on { background: #2ea05a; }
.dot.off { background: #d6453b; }

.form label { display: block; margin-bottom: 10px; font-size: .9rem; color: var(--muted); }
label input, label select, label textarea { display: block; width: 100%; margin-top: 3px; font: inherit; color: var(--ink);
  padding: 9px 10px; border: 1px solid #cfd4dd; border-radius: 8px; background: #fff; }
.card.narrow label { display: block; margin-bottom: 10px; font-size: .9rem; color: var(--muted); }
label input:focus, label select:focus, label textarea:focus { outline: 2px solid #9cc3e0; border-color: var(--brand); }
.row2, .row3 { display: grid; gap: 0 10px; grid-template-columns: 1fr 1fr; }
.row3 { grid-template-columns: 1fr; }
@media (min-width: 600px) { .row3 { grid-template-columns: 1fr 1fr 1fr; } }
fieldset { border: 1px solid var(--line); border-radius: 8px; margin: 0 0 10px; padding: 8px 12px; }
legend { font-size: .9rem; color: var(--muted); padding: 0 4px; }
label.check { display: flex; align-items: center; gap: 8px; margin: 4px 0; color: var(--ink); font-size: .95rem; }
label.check input { width: auto; display: inline; margin: 0; }

.btn { display: inline-block; background: var(--brand); color: var(--brand-ink); border: 1px solid var(--brand); border-radius: 8px;
  padding: 9px 16px; font: inherit; font-weight: 600; cursor: pointer; text-decoration: none; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.block { width: 100%; }
.btn.small { padding: 5px 11px; font-size: .88rem; }
.btn.ghost { background: #fff; color: var(--brand); }
.row-btns { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 8px; }
.row-btns form { margin: 0; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th, td { text-align: left; padding: 9px 12px; border-top: 1px solid var(--line); white-space: nowrap; }
th { color: var(--muted); font-weight: 600; background: #fafbfc; }
td.n, th.n { text-align: right; }

.code { font: 700 1.6rem/1 ui-monospace, Menlo, monospace; letter-spacing: .15em; background: #fff; border: 2px dashed var(--brand);
  border-radius: 10px; padding: 12px; margin: 8px 0; display: inline-block; }
.done ol { padding-left: 20px; }
.done li { margin-bottom: 10px; }
pre { background: #10141c; color: #d7dde8; padding: 12px; border-radius: 8px; overflow: auto; max-height: 60vh; font-size: .82rem; white-space: pre-wrap; }