/* LTC Network Monitor: Balfour Beatty colours (taken from the Balfour Beatty Academy site). */

@font-face { font-family: 'DM Serif Display'; src: url('/vendor/fonts/dm-serif-display-latin-400-normal.woff2') format('woff2'); font-display: swap; }

:root {
  --ink: #1b2d37;        /* body text, labels */
  --navy: #1b365d;       /* footer, hero bands */
  --blue: #005d99;       /* wordmark, links, primary actions */
  --lime: #d7df23;       /* call-to-action pills */
  --tint: #ccdfeb;       /* input fill, light panels */
  --purple: #8b1d8a;     /* section headings */
  --teal: #49c5b1;
  --sky: #41b6e6;
  --grey: #555;
  --grey-2: #8a8a8a;
  --line: #dde5ea;
  --page: #f3f6f8;
  --card: #fff;
  --ok: #2f9e44;
  --slow: #f08c00;
  --heavy: #d6282e;
  --unknown: #9aa5ad;
  --sans: Univers, 'Univers LT Std', 'Nimbus Sans', 'Helvetica Neue', Arial, sans-serif;
  --serif: 'DM Serif Display', Georgia, serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body { font-family: var(--sans); color: var(--ink); background: var(--page); font-size: 15px; line-height: 1.45; min-height: 100vh; display: flex; flex-direction: column; }
main { flex: 1; }
a { color: var(--blue); }
h1, h2, h3 { margin: 0; }
.wrap { max-width: 1400px; margin: 0 auto; padding: 0 20px; }
[hidden] { display: none !important; }

/* ---------- header ---------- */
.top { background: #fff; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 1000; }
.top-in { display: flex; align-items: center; gap: 24px; min-height: 64px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 14px; text-decoration: none; }
.wordmark { color: var(--blue); font-weight: 700; font-size: 24px; letter-spacing: -0.5px; font-stretch: condensed; }
.product { color: var(--ink); font-size: 14px; border-left: 1px solid var(--line); padding-left: 14px; line-height: 1.2; }
.product b { display: block; font-size: 16px; }
nav { display: flex; gap: 4px; margin-left: auto; }
nav a { text-decoration: none; color: var(--ink); padding: 8px 14px; border-radius: 50px; font-weight: 700; font-size: 14px; }
nav a:hover { background: var(--tint); }
nav a.on { background: var(--navy); color: #fff; }
.who { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--grey); }

/* ---------- pills / buttons / inputs ---------- */
.pill { border: 0; border-radius: 50px; padding: 9px 20px; font: 700 14px var(--sans); cursor: pointer; background: var(--lime); color: var(--ink); text-decoration: none; display: inline-block; }
.pill:hover { filter: brightness(0.95); }
.pill-blue { background: var(--blue); color: #fff; }
.pill-ghost { background: transparent; border: 1px solid var(--line); color: var(--ink); padding: 6px 14px; font-size: 13px; }
.pill-ghost:hover { background: var(--tint); filter: none; }
input, select { font: 16px var(--sans); color: var(--ink); background: var(--tint); border: 0; border-radius: 50px; padding: 11px 18px; width: 100%; }
input:focus, select:focus { outline: 3px solid var(--sky); }
label { display: block; font-size: 15px; margin: 14px 0 6px; }
.seg { display: inline-flex; background: var(--tint); border-radius: 50px; padding: 3px; }
.seg button { border: 0; background: transparent; border-radius: 50px; padding: 6px 14px; font: 700 13px var(--sans); color: var(--ink); cursor: pointer; }
.seg button.on { background: var(--navy); color: #fff; }

/* ---------- hero ---------- */
.hero { background: var(--navy); color: #fff; }
.hero-in { padding: 26px 20px 22px; display: flex; align-items: flex-end; gap: 20px; flex-wrap: wrap; }
.hero h1 { font-family: var(--serif); font-weight: 400; font-size: 40px; line-height: 1.05; }
.hero .sub { color: var(--tint); font-size: 14px; margin-top: 6px; }
.hero .actions { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; }
.crumb { color: var(--tint); font-size: 13px; text-decoration: none; display: inline-block; margin-bottom: 6px; }

.banner { background: #fff7d6; color: #6b5300; border-bottom: 1px solid #f0e2a0; padding: 8px 20px; text-align: center; font-size: 14px; }

/* ---------- tiles / cards ---------- */
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin: 18px 0; }
.tile { background: var(--card); border-radius: 10px; padding: 14px 16px; border-top: 4px solid var(--blue); }
.tile .k { font-size: 12px; color: var(--grey); text-transform: uppercase; letter-spacing: 0.04em; }
.tile .v { font-size: 28px; font-weight: 700; margin-top: 2px; }
.tile .v small { font-size: 14px; font-weight: 400; color: var(--grey); }
.tile.ok { border-top-color: var(--ok); } .tile.slow { border-top-color: var(--slow); } .tile.heavy { border-top-color: var(--heavy); } .tile.inc { border-top-color: var(--purple); }
.card { background: var(--card); border-radius: 10px; padding: 16px; }
.card h2 { color: var(--purple); font-size: 20px; margin-bottom: 10px; }
.grid2 { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 16px; margin-bottom: 24px; }
@media (max-width: 1000px) { .grid2 { grid-template-columns: minmax(0, 1fr); } }

/* ---------- map ---------- */
.map { height: 620px; border-radius: 10px; overflow: hidden; background: var(--tint); }
.map.small { height: 340px; }
.legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: 13px; margin-top: 10px; color: var(--grey); }
.dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; vertical-align: middle; margin-right: 5px; }
.dot.normal { background: var(--ok); } .dot.slow { background: var(--slow); } .dot.heavy { background: var(--heavy); } .dot.unknown { background: var(--unknown); }

/* ---------- route list ---------- */
.list-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 10px; }
.list-head h2 { margin: 0 auto 0 0; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 8px; }
.chip { border: 1px solid var(--line); background: #fff; border-radius: 50px; padding: 4px 10px; font: 12px var(--sans); cursor: pointer; color: var(--ink); }
.chip.off { opacity: 0.4; text-decoration: line-through; }
.group { margin: 12px 0 4px; padding: 6px 10px; background: var(--tint); border-radius: 6px; font-weight: 700; font-size: 13px; display: flex; justify-content: space-between; }
.rows { max-height: 560px; overflow: auto; }
.row { display: grid; grid-template-columns: 14px 44px minmax(0, 1fr) 54px 54px 56px; gap: 8px; align-items: center; padding: 8px 6px; border-bottom: 1px solid var(--line); cursor: pointer; font-size: 14px; }
.row:hover { background: #f4f9fc; }
.row .id { font-weight: 700; }
.row .nm { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row .nm small { display: block; color: var(--grey-2); font-size: 12px; }
.row .t { text-align: right; font-variant-numeric: tabular-nums; }
.row .d { text-align: right; font-weight: 700; font-variant-numeric: tabular-nums; }
.row .d.slow { color: var(--slow); } .row .d.heavy { color: var(--heavy); }
.row-h { cursor: default; font-size: 11px; color: var(--grey); text-transform: uppercase; border-bottom: 2px solid var(--line); }
.row-h:hover { background: none; }
.badge { display: inline-block; font-size: 11px; font-weight: 700; padding: 1px 7px; border-radius: 50px; background: var(--purple); color: #fff; margin-left: 4px; vertical-align: 1px; }

/* ---------- tables ---------- */
table.t { width: 100%; border-collapse: collapse; font-size: 14px; }
table.t th { text-align: left; font-size: 11px; text-transform: uppercase; color: var(--grey); border-bottom: 2px solid var(--line); padding: 8px 6px; }
table.t td { border-bottom: 1px solid var(--line); padding: 8px 6px; vertical-align: top; }
.sev { font-weight: 700; } .sev.Major, .sev.Closure { color: var(--heavy); } .sev.Moderate { color: var(--slow); }
.muted { color: var(--grey-2); }
.chart { height: 340px; }

/* ---------- sign-in ---------- */
.login { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); min-height: calc(100vh - 70px); }
.login-art { background: var(--navy); color: #fff; padding: 60px 48px; display: flex; flex-direction: column; justify-content: flex-end; position: relative; overflow: hidden; }
.login-art .wordmark { color: #fff; position: absolute; top: 32px; left: 48px; }
.login-art h1 { font-family: var(--serif); font-weight: 400; font-size: 64px; line-height: 1; }
.login-art p { color: var(--tint); max-width: 440px; }
.login-art .stripe { position: absolute; right: -120px; top: -120px; width: 340px; height: 340px; border-radius: 50%; border: 40px solid var(--lime); opacity: 0.9; }
.login-art h1, .login-art p { position: relative; z-index: 1; }
.login-form { padding: 60px 48px; max-width: 520px; width: 100%; align-self: center; }
.login-form h2 { color: var(--purple); font-size: 28px; margin-bottom: 4px; }
.login-form .note { font-size: 13px; color: var(--grey); margin-top: 18px; }
.err { color: var(--heavy); font-size: 14px; margin-top: 10px; min-height: 20px; }
@media (max-width: 800px) { .login { grid-template-columns: 1fr; } .login-art { min-height: 220px; padding: 40px 24px; } .login-art h1 { font-size: 44px; } .login-form { padding: 32px 24px; } }

/* ---------- footer ---------- */
.foot { background: var(--navy); color: var(--tint); font-size: 13px; margin-top: 30px; }
.foot-in { padding: 18px 20px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.foot b { color: #fff; }

.leaflet-tooltip { font-family: var(--sans); }