:root {
  --bg: #f4f6f8; --card: #fff; --line: #dfe3e8; --text: #1c2128; --muted: #6b7280;
  --brand: #b21b23; --brand-dark: #8e151c; --ok: #1a7f37; --warn: #b26a00; --bad: #c02a2a;
  --chip: #eef2f7;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text);
  font: 14px/1.5 -apple-system, "Segoe UI", Roboto, Arial, sans-serif; }
a { color: #0b5cab; text-decoration: none; }
a:hover { text-decoration: underline; }

header.top { background: var(--brand); color: #fff; padding: 0 20px; }
header.top .row { display: flex; align-items: center; gap: 22px; max-width: 1600px; margin: 0 auto; min-height: 52px; }
header.top .brand { font-weight: 700; font-size: 15px; }
header.top nav { display: flex; gap: 16px; flex: 1; flex-wrap: wrap; }
header.top nav a { color: #fff; opacity: .88; font-size: 14px; padding: 4px 0; border-bottom: 2px solid transparent; }
header.top nav a.active, header.top nav a:hover { opacity: 1; border-bottom-color: #fff; text-decoration: none; }
header.top .who { font-size: 13px; opacity: .9; text-align: right; }
header.top form { display: inline; }
header.top button.link { background: none; border: 0; color: #fff; cursor: pointer; text-decoration: underline; font-size: 13px; padding: 0; }

main { max-width: 1600px; margin: 18px auto 60px; padding: 0 20px; }
h1 { font-size: 20px; margin: 0 0 16px; }
h2 { font-size: 16px; margin: 22px 0 10px; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 18px; margin-bottom: 16px; }
.grid { display: grid; gap: 14px; }
.grid.two { grid-template-columns: 1fr 1fr; }
.grid.three { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 900px) { .grid.two, .grid.three { grid-template-columns: 1fr; } }

label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 4px; text-transform: uppercase;
  letter-spacing: .02em; }
input[type=text], input[type=password], input[type=email], input[type=date], input[type=datetime-local],
input[type=number], select, textarea {
  width: 100%; padding: 8px 10px; border: 1px solid var(--line); border-radius: 6px; font: inherit;
  background: #fff; color: var(--text);
}
textarea { min-height: 96px; resize: vertical; }
.field { margin-bottom: 12px; }
.hint { font-size: 12px; color: var(--muted); margin-top: 4px; }

button, .btn {
  display: inline-block; padding: 9px 16px; border: 1px solid var(--brand); background: var(--brand);
  color: #fff; border-radius: 6px; cursor: pointer; font: inherit; text-decoration: none;
}
button:hover, .btn:hover { background: var(--brand-dark); text-decoration: none; }
.btn.sec, button.sec { background: #fff; color: var(--text); border-color: var(--line); }
.btn.sec:hover, button.sec:hover { background: #f0f2f5; }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { border: 1px solid var(--line); padding: 7px 9px; text-align: left; vertical-align: top; }
th { background: #eef1f4; font-size: 12px; font-weight: 600; }
tr:hover td { background: #fafbfc; }
td.num, th.num { text-align: center; white-space: nowrap; }

.chip { display: inline-block; padding: 2px 9px; border-radius: 12px; background: var(--chip); font-size: 12px; white-space: nowrap; }
.chip.p1 { background: #fde8e8; color: #a31515; }
.chip.p2 { background: #fff3d6; color: #8a5a00; }
.chip.p3 { background: #e8f0fb; color: #1d4f8f; }
.sla { display: inline-block; width: 9px; height: 9px; border-radius: 50%; vertical-align: middle; margin-right: 5px; }
.sla.ok { background: var(--ok); } .sla.warning { background: var(--warn); }
.sla.breached { background: var(--bad); } .sla.none { background: #ccc; }

.flash { padding: 10px 14px; border-radius: 6px; margin-bottom: 14px; }
.flash.ok { background: #e6f4ea; border: 1px solid #b7dfc3; color: #14622c; }
.flash.err { background: #fdecec; border: 1px solid #f3bcbc; color: #9a1f1f; }

.filters { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end; }
.filters .field { margin: 0; min-width: 150px; }

.events { list-style: none; padding: 0; margin: 0; }
.events li { border-left: 3px solid var(--line); padding: 8px 0 8px 14px; margin-bottom: 10px; }
.events .meta { font-size: 12px; color: var(--muted); }

.login-wrap { max-width: 400px; margin: 8vh auto; }
.kv { display: grid; grid-template-columns: 220px 1fr; gap: 6px 14px; font-size: 13px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }
.muted { color: var(--muted); }
.mono { font-family: ui-monospace, Consolas, monospace; }
footer.foot { max-width: 1600px; margin: 0 auto; padding: 18px 20px 40px; color: var(--muted); font-size: 12px; }