:root {
  --bg: #eef1f4; --surface: #ffffff; --ink: #14202b; --muted: #5d6b78; --line: #d6dde3;
  --accent: #1d5fa8; --accent-soft: #dde8f5; --amber: #b86e00; --bad: #b3342b; --ok: #2c7a4b; --bar: #9db6d3;
  --font: "Barlow", system-ui, -apple-system, "Segoe UI", sans-serif; --r: 10px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0f151b; --surface: #17202a; --ink: #e6edf3; --muted: #93a1ae; --line: #2a3643; --accent: #6aa8f0;
          --accent-soft: #1d2f45; --amber: #f0a73a; --bad: #f07a70; --ok: #5cc58a; --bar: #3d5f86; color-scheme: dark; }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.4 var(--font); }
button, input, select { font: inherit; color: inherit; }
button:focus-visible, input:focus-visible, select:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.wrap { max-width: 1100px; margin: 0 auto; padding: 0 16px 48px; }
header.top { position: sticky; top: 0; z-index: 5; background: var(--bg); border-bottom: 1px solid var(--line); }
.bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 0 6px; }
.brand { font-size: clamp(18px, 5vw, 22px); font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.who { font-size: 13px; color: var(--muted); display: flex; gap: 10px; align-items: center; }
.tabs { display: flex; gap: 4px; overflow-x: auto; padding-bottom: 8px; }
.tab { border: 1px solid var(--line); background: var(--surface); border-radius: 999px; padding: 6px 14px; cursor: pointer; font-weight: 600; white-space: nowrap; }
.tab[aria-selected="true"] { background: var(--accent); border-color: var(--accent); color: var(--surface); }
.btn { border: 1px solid var(--line); background: var(--surface); border-radius: 8px; padding: 7px 12px; cursor: pointer; font-weight: 600; }
.btn.pri { background: var(--accent); border-color: var(--accent); color: var(--surface); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 14px; margin: 14px 0; }
h2 { font-size: 18px; margin: 0 0 8px; text-transform: uppercase; letter-spacing: .03em; }
.muted { color: var(--muted); font-size: 13px; }
.row { display: flex; flex-wrap: wrap; gap: 10px 16px; align-items: end; }
label.f { display: grid; gap: 3px; font-size: 12.5px; color: var(--muted); }
input[type=date], input[type=number], input[type=text], input[type=password], select {
  background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 7px 9px; min-width: 0; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.chip { border: 1px solid var(--line); background: var(--surface); border-radius: 999px; padding: 5px 11px; cursor: pointer; font-size: 13.5px; }
.chip[aria-pressed="true"] { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); font-weight: 600; }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 10px; margin: 14px 0; }
.kpi { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 12px; }
.kpi .l { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.kpi .v { font-size: 28px; font-weight: 700; font-variant-numeric: tabular-nums; line-height: 1.15; }
.kpi .v small { font-size: 15px; color: var(--muted); font-weight: 500; }
.tw { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
th, td { padding: 6px 9px; text-align: left; border-top: 1px solid var(--line); white-space: nowrap; }
th { font-size: 11.5px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); border-top: 0; }
td.r, th.r { text-align: right; }
tr.sum td { font-weight: 700; background: var(--accent-soft); }
.meter { position: relative; width: 120px; height: 8px; background: var(--line); border-radius: 4px; display: inline-block; vertical-align: middle; }
.meter i { position: absolute; inset: 0 auto 0 0; background: var(--accent); border-radius: 4px; }
.meter b { position: absolute; top: -3px; bottom: -3px; width: 2px; background: var(--amber); }
.bad { color: var(--bad); font-weight: 600; } .warn { color: var(--amber); font-weight: 600; } .ok { color: var(--ok); }
.est { color: var(--muted); font-size: 12px; }
.err { color: var(--bad); margin: 8px 0 0; min-height: 1.2em; }
.login { max-width: 360px; margin: 14vh auto 0; }
.login .card { display: grid; gap: 12px; }
svg text { fill: var(--muted); font-size: 10px; }
.sub { font-size: 14px; font-weight: 700; color: var(--accent); text-transform: uppercase; letter-spacing: .08em; }
.who { flex-wrap: wrap; justify-content: flex-end; }
.menu { display: flex; gap: 6px; justify-content: flex-end; padding-bottom: 8px; flex-wrap: wrap; }
.controls { padding-top: 10px; }
.row2 { display: flex; flex-wrap: wrap; gap: 10px 16px; align-items: end; margin-bottom: 8px; }
label.f.inline { display: flex; align-items: center; gap: 8px; }
.chips.scroll { flex-wrap: nowrap; overflow-x: auto; margin: 0 0 10px; padding-bottom: 4px; scrollbar-width: none; }
.chips.scroll .chip { flex: none; }
.views { display: flex; flex-wrap: wrap; border: 1px solid var(--line); border-radius: 9px; background: var(--surface); margin-bottom: 12px; }
.views button { flex: 1 0 auto; border: 0; background: none; padding: 9px 10px; font-weight: 600; color: var(--muted); cursor: pointer; }
.views button[aria-selected="true"] { background: var(--accent-soft); color: var(--accent); }
.search { width: 100%; background: var(--surface); border: 1px solid var(--line); border-radius: 9px; padding: 9px 12px; margin-bottom: 10px; }
ul.list { list-style: none; margin: 0; padding: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
ul.list li { border-top: 1px solid var(--line); padding: 9px 12px; }
ul.list li:first-child { border-top: 0; }
ul.list .row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2px 10px; align-items: baseline; margin: 0; }
.row .n { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mono { font-family: ui-monospace, "SF Mono", Menlo, monospace; }
.row .h { font-size: 20px; font-weight: 600; font-variant-numeric: tabular-nums; text-align: right; }
.row .subl, .row .c { font-size: 12.5px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row .c { text-align: right; }
.meter-l { grid-column: 1 / -1; height: 4px; background: var(--line); border-radius: 2px; overflow: hidden; }
.meter-l i { display: block; height: 100%; background: var(--bar); }
.empty { padding: 18px 4px; color: var(--muted); }
.nav { position: fixed; left: 0; right: 0; bottom: 0; z-index: 6; background: var(--surface); border-top: 1px solid var(--line); padding-bottom: env(safe-area-inset-bottom, 0); }
.nav .in { display: grid; grid-template-columns: repeat(4, 1fr); max-width: 1100px; margin: 0 auto; }
.nav button { border: 0; background: none; padding: 9px 4px 10px; cursor: pointer; color: var(--muted); display: grid; gap: 1px; justify-items: center; }
.nav button b { font-size: 14.5px; text-transform: uppercase; letter-spacing: .03em; }
.nav button span { font-size: 10.5px; white-space: nowrap; }
.nav button[aria-selected="true"] { color: var(--accent); box-shadow: inset 0 3px 0 var(--accent); }
body { padding-bottom: 76px; }
a.btn { display: inline-block; text-decoration: none; margin-top: 4px; }
.kpi .muted { margin: 6px 0 8px; min-height: 3.2em; }
a.lnk { color: var(--accent); text-decoration: none; font-weight: 600; }
li.click { cursor: pointer; } li.click:hover { background: var(--accent-soft); }
tr.todo td { color: var(--muted); }
.btn.sm { padding: 3px 8px; font-size: 12.5px; }

/* roster timeline */
.tl { overflow-x: auto; }
.tl-row { display: flex; align-items: center; min-width: 620px; border-bottom: 1px solid var(--line); }
.tl-label { flex: 0 0 110px; font-weight: 600; font-size: 13px; padding: 4px 6px 4px 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tl-track { position: relative; flex: 1; height: 30px; background: repeating-linear-gradient(to right, transparent 0, transparent calc(6.25% - 1px), var(--line) calc(6.25% - 1px), var(--line) 6.25%); }
.tl-hours { display: flex; flex: 1; font-size: 11px; color: var(--muted); }
.tl-hours span { flex: 1; }
.tl-b { position: absolute; top: 3px; bottom: 3px; border-radius: 4px; overflow: hidden; font-size: 11px; line-height: 22px; padding: 0 4px; color: #fff; white-space: nowrap; border: 1px solid transparent; }
.tl-b.tms { background: var(--accent); }
.tl-b.bp { background: var(--ok); }
.tl-b.briefing { background: var(--bar); color: var(--ink); }
.tl-b.maintenance { background: var(--amber); }
.tl-b.mirror { opacity: .45; }
.tl-b.bad { border: 2px solid var(--bad); }
.tl-b.own { background: #7a4fb5; }
.tl-track.pick { cursor: copy; }