/* AHRC Staff Tracker — calm, utilitarian internal tool. Own identity (navy bar,
   teal accent), deliberately distinct from the public incident site. */
:root {
  --bg: #f4f6f8; --card: #ffffff; --ink: #16202e; --body: #33404f; --muted: #6b7684;
  --line: #e5e9ef; --line-soft: #eef1f5;
  --navy: #16233b; --on-navy: #eaf0f7; --on-navy-2: #9fb0c6;
  --accent: #12857a; --accent-ink: #0c5f57; --accent-weak: #e4f2f0;
  --ok: #1f7a4d; --ok-bg: #e8f6ee; --err: #b3261e; --err-bg: #fdecea;
  --amber: #8a5a00; --amber-bg: #fbf1df;
  --r: 12px; --r-sm: 8px; --shadow: 0 1px 2px rgba(20,30,50,.05), 0 2px 8px rgba(20,30,50,.04);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--body); font-family: var(--font);
  font-size: 15px; line-height: 1.5; -webkit-font-smoothing: antialiased; }
h1 { font-size: 1.5rem; color: var(--ink); margin: 0; letter-spacing: -.01em; }
h2 { font-size: 1.05rem; color: var(--ink); margin: 0 0 12px; }
a { color: var(--accent-ink); text-decoration: none; }
a:hover { text-decoration: underline; }
.muted { color: var(--muted); }

/* topbar */
.topbar { display: flex; align-items: center; gap: 28px; background: var(--navy);
  color: var(--on-navy); padding: 0 24px; height: 58px; }
.brand { font-weight: 700; letter-spacing: .01em; color: var(--on-navy); white-space: nowrap; }
.brand .mark { color: var(--accent); margin-right: 4px; }
.topnav { display: flex; gap: 6px; }
.topnav a { color: var(--on-navy-2); padding: 8px 12px; border-radius: var(--r-sm); font-weight: 600; }
.topnav a:hover { color: var(--on-navy); text-decoration: none; background: rgba(255,255,255,.06); }
.topnav a.on { color: #fff; background: rgba(255,255,255,.12); }
.who { margin-left: auto; display: flex; align-items: center; gap: 12px; font-size: .9rem; }
.whoname { color: var(--on-navy); font-weight: 600; }
.whorole { font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; font-weight: 700;
  padding: 2px 8px; border-radius: 999px; background: var(--accent-weak); color: var(--accent-ink); }
.whorole.r-board { background: #efe6fb; color: #6a37c2; }
.whorole.r-manager { background: #e3eefc; color: #285fb0; }
.who .link { color: var(--on-navy-2); }
.who .link:hover { color: #fff; }

.wrap { max-width: 1120px; margin: 0 auto; padding: 26px 24px 60px; }

/* buttons + forms */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  font: inherit; font-weight: 600; padding: 9px 16px; border-radius: var(--r-sm);
  border: 1px solid transparent; cursor: pointer; white-space: nowrap; }
.btn.primary { background: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-ink); }
.btn.outline { background: var(--card); color: var(--accent-ink); border-color: var(--accent); }
.btn.outline:hover { background: var(--accent-weak); }
.btn.ghost { background: transparent; color: var(--body); border-color: var(--line); }
.btn.ghost:hover { border-color: var(--accent); color: var(--accent-ink); }
.link { background: none; border: 0; padding: 0; color: var(--accent-ink); font: inherit;
  font-weight: 600; cursor: pointer; }
.link:hover { text-decoration: underline; }
input, select { font: inherit; color: var(--ink); background: var(--card);
  border: 1px solid var(--line); border-radius: var(--r-sm); padding: 9px 11px; width: 100%; }
input:focus, select:focus { outline: 2px solid var(--accent-weak); border-color: var(--accent); }
label { display: flex; flex-direction: column; gap: 5px; font-size: .82rem; font-weight: 600;
  color: var(--muted); }
.stack { display: flex; flex-direction: column; gap: 13px; }
.row { display: flex; gap: 12px; align-items: flex-end; }
.row > * { flex: 1; }
.row > button { flex: 0 0 auto; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r);
  box-shadow: var(--shadow); padding: 16px; }

/* flash */
.flash { padding: 10px 14px; border-radius: var(--r-sm); font-size: .9rem; font-weight: 600;
  margin-bottom: 16px; }
.flash.ok { background: var(--ok-bg); color: var(--ok); }
.flash.err { background: var(--err-bg); color: var(--err); }

/* login */
.loginbody { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.card.login { width: 100%; max-width: 380px; padding: 30px; }
.brand.big { font-size: 1.25rem; color: var(--ink); }   /* on the white login card, not the navy bar */
.card.login .sub { color: var(--muted); margin: 6px 0 20px; }
.card.login .stack { margin-top: 4px; }
.card.login .btn { margin-top: 6px; }
.fineprint { color: var(--muted); font-size: .78rem; margin: 18px 0 0; text-align: center; }

/* page head */
.pagehead { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px;
  margin-bottom: 18px; flex-wrap: wrap; }
.range { color: var(--muted); font-size: .92rem; margin-top: 4px; }
.tag { font-size: .72rem; text-transform: uppercase; letter-spacing: .05em; font-weight: 700;
  padding: 2px 8px; border-radius: 999px; }
.tag.locked { background: var(--amber-bg); color: var(--amber); }
.weeknav { display: flex; gap: 8px; }

/* summary + meter */
.summary { margin-bottom: 18px; padding: 15px 18px; }
.sumnum { font-size: 1.02rem; color: var(--ink); }
.sumnum .big { font-size: 1.7rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.meter { height: 8px; background: var(--line); border-radius: 999px; overflow: hidden; margin-top: 10px; }
.meter span { display: block; height: 100%; background: var(--accent); border-radius: 999px; }

/* two-column layout */
.week-grid { display: grid; grid-template-columns: 1.45fr 1fr; gap: 22px; align-items: start; }
@media (max-width: 860px) { .week-grid { grid-template-columns: 1fr; } }

/* add-time form */
.addtime { margin-bottom: 16px; display: flex; flex-direction: column; gap: 12px; }
.addtime .f-hours { flex: 0 0 110px; }
.addtime .f-note { flex: 1; }
.locknote { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; color: var(--amber); }

/* days */
.days { display: flex; flex-direction: column; gap: 8px; }
.day { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-sm);
  padding: 10px 14px; }
.day.today { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent-weak); }
.dhead { display: flex; align-items: baseline; gap: 8px; }
.dlabel { font-weight: 700; color: var(--ink); }
.dnum { color: var(--muted); font-size: .85rem; }
.dtotal { margin-left: auto; font-variant-numeric: tabular-nums; font-weight: 700; color: var(--accent-ink); }
.entry { display: flex; align-items: center; gap: 10px; padding: 6px 0; border-top: 1px solid var(--line-soft);
  margin-top: 6px; font-size: .92rem; }
.entry:first-of-type { margin-top: 8px; }
.eproj { font-weight: 600; color: var(--ink); }
.ehours { font-variant-numeric: tabular-nums; color: var(--body); }
.enote { color: var(--muted); flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.edel { margin-left: auto; }
.x { background: none; border: 0; color: var(--muted); font-size: 1.15rem; line-height: 1; cursor: pointer;
  padding: 0 4px; }
.x:hover { color: var(--err); }
.empty { color: var(--muted); font-size: .85rem; padding: 4px 0; }
.submitweek { margin-top: 14px; }

/* tasks */
.tasks h2 { margin-top: 2px; }
.addtask { display: flex; flex-direction: column; gap: 10px; margin-bottom: 14px; }
.addtask .est { flex: 0 0 90px; }
.tasklist { display: flex; flex-direction: column; gap: 10px; }
.task { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-sm);
  padding: 11px 13px; border-left: 3px solid var(--line); }
.task.s-doing { border-left-color: var(--amber); }
.task.s-done { border-left-color: var(--ok); }
.ttop { display: flex; align-items: flex-start; gap: 8px; }
.ttitle { font-weight: 600; color: var(--ink); flex: 1; }
.ttop form { margin-left: auto; }
.tmeta { display: flex; gap: 8px; margin: 5px 0 2px; }
.tproj, .test { font-size: .74rem; font-weight: 600; padding: 2px 7px; border-radius: 999px;
  background: var(--accent-weak); color: var(--accent-ink); }
.test { background: var(--line-soft); color: var(--muted); }
.tstatus { display: flex; gap: 6px; margin-top: 9px; }
.tstatus form { flex: 0 0 auto; }
.chip { font: inherit; font-size: .74rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em;
  padding: 4px 10px; border-radius: 999px; border: 1px solid var(--line); background: var(--card);
  color: var(--muted); cursor: pointer; }
.chip:hover { border-color: var(--accent); color: var(--accent-ink); }
.chip.on { background: var(--accent); border-color: var(--accent); color: #fff; }
.chip.off { opacity: .5; }
.donebox { margin-top: 14px; }
.donebox summary { cursor: pointer; color: var(--muted); font-weight: 600; font-size: .88rem; }
.donerow { display: flex; align-items: center; gap: 10px; padding: 7px 0; border-top: 1px solid var(--line-soft);
  font-size: .9rem; }
.donerow .ttitle { text-decoration: line-through; color: var(--muted); font-weight: 500; }

/* people table */
.table-wrap { padding: 0; overflow-x: auto; }
.ptable { width: 100%; border-collapse: collapse; font-size: .92rem; }
.ptable th { text-align: left; font-size: .72rem; text-transform: uppercase; letter-spacing: .06em;
  color: var(--muted); padding: 11px 14px; border-bottom: 2px solid var(--line); white-space: nowrap; }
.ptable td { padding: 11px 14px; border-bottom: 1px solid var(--line-soft); vertical-align: top; }
.ptable tr:last-child td { border-bottom: 0; }
.ptable .num { text-align: right; font-variant-numeric: tabular-nums; }
.pemail { color: var(--muted); font-size: .8rem; margin-top: 2px; }
.ptable tr.inactive { opacity: .5; }
.chips { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 4px; }
.addproj { margin-top: 12px; align-items: center; }

/* ---- Phase 2/3: team + productivity dashboards ---- */
.f-ok { color: var(--accent-ink); }
.f-over { color: #b5651a; }
.f-under { color: var(--muted); }
.ufill.f-ok { background: var(--accent); }
.ufill.f-over { background: #d98324; }
.ufill.f-under { background: #9aa7b4; }
.ufill.f-none { background: #cbd3db; }

.ov-tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 18px; }
@media (max-width: 640px) { .ov-tiles { grid-template-columns: 1fr; } }
.tile { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 15px 17px; box-shadow: var(--shadow); }
.tile .tk { font-size: .8rem; color: var(--muted); font-weight: 600; }
.tile .tv { font-size: 1.9rem; font-weight: 700; line-height: 1.1; margin: 4px 0 2px; font-variant-numeric: tabular-nums; color: var(--ink); }
.tile .tc { font-size: .78rem; color: var(--muted); }

.ubar { height: 8px; background: var(--line); border-radius: 999px; overflow: hidden; }
.ubar.big { height: 12px; margin: 12px 0 4px; }
.ufill { display: block; height: 100%; border-radius: 999px; background: var(--accent); transition: width .4s ease; }
.upct { font-size: .78rem; font-weight: 600; }
.ptable.team .ucol { width: 34%; min-width: 150px; }
.ptable.team td.ucol .upct { display: inline-block; margin-top: 4px; }

/* verdict */
.verdict { border-left: 4px solid var(--accent); margin-bottom: 20px; }
.verdict.stretched { border-left-color: #d98324; background: linear-gradient(0deg, var(--amber-bg), var(--card) 60%); }
.verdict.healthy { border-left-color: var(--accent); }
.veyebrow { font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; font-weight: 700; color: var(--muted); }
.vread { font-family: var(--font); font-size: 1.35rem; font-weight: 700; color: var(--ink); margin: 4px 0 8px; }
.verdict.stretched .vread { color: #a2610f; }
.vsignals { margin: 0; padding-left: 18px; color: var(--body); }
.vsignals li { margin: 3px 0; font-size: .92rem; }

.prod-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: start; }
@media (max-width: 820px) { .prod-grid { grid-template-columns: 1fr; } }
.prod-grid h2 { display: flex; align-items: center; gap: 8px; }

.bigpct { font-size: 2.8rem; font-weight: 700; line-height: 1; margin: 6px 0 2px; font-variant-numeric: tabular-nums; }
.bigpct .pctsign { font-size: 1.4rem; font-weight: 600; }

.ppl { margin-top: 14px; display: flex; flex-direction: column; gap: 8px; }
.pplrow { display: grid; grid-template-columns: minmax(70px, 1fr) 2fr 44px; align-items: center; gap: 10px; }
.pplrow .pn { font-size: .85rem; font-weight: 600; color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pplrow .pv { font-size: .8rem; text-align: right; color: var(--muted); font-variant-numeric: tabular-nums; }

.barchart { display: flex; align-items: flex-end; gap: 6px; margin-top: 14px; }
.bccol { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 4px; }
.bccount { font-size: 11px; color: var(--muted); font-variant-numeric: tabular-nums; }
.bcbar-area { height: 104px; width: 100%; display: flex; align-items: flex-end; justify-content: center; }
.bcbar { width: 66%; max-width: 26px; min-height: 3px; background: var(--accent); border-radius: 4px 4px 0 0; }
.bclabel { font-size: 10px; color: var(--muted); white-space: nowrap; }

.trend { font-size: .72rem; font-weight: 700; padding: 2px 8px; border-radius: 999px; }
.trend.t-up { background: var(--amber-bg); color: #a2610f; }
.trend.t-down { background: #e6f5ec; color: var(--ok); }
.trend.t-flat { background: var(--line-soft); color: var(--muted); }
.spark { width: 100%; height: 64px; margin-top: 14px; display: block; overflow: visible; }
.sparkarea { fill: color-mix(in srgb, var(--accent) 14%, transparent); }
.sparkline { stroke: var(--accent); stroke-width: 2; vector-effect: non-scaling-stroke; }
.sparklabels { display: flex; justify-content: space-between; font-size: 10px; color: var(--muted); margin-top: 2px; }

.cov { margin-top: 12px; display: flex; flex-direction: column; gap: 9px; }
.covrow { display: grid; grid-template-columns: minmax(90px, 1.2fr) 1.4fr auto; align-items: center; gap: 10px; }
.covrow .cn { font-size: .85rem; font-weight: 600; color: var(--ink); }
.covrow .cv { font-size: .76rem; color: var(--muted); white-space: nowrap; font-variant-numeric: tabular-nums; }
.gaptag { font-size: .64rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; padding: 1px 6px; border-radius: 999px; background: var(--amber-bg); color: #a2610f; }

/* ---- invites (self-service onboarding) ---- */
.invites { display: flex; flex-direction: column; gap: 10px; }
.invrow { padding: 12px 14px; }
.invmeta { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; font-size: .9rem; }
.invmeta b { color: var(--ink); }
.invtag { font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; padding: 2px 8px; border-radius: 999px; background: var(--accent-weak); color: var(--accent-ink); }
.invexp { font-size: .76rem; color: var(--muted); }
.invrevoke { margin-left: auto; }
.invlink { display: flex; gap: 8px; margin-top: 10px; align-items: center; }
.invlinkinput { font-family: var(--mono); font-size: .76rem; color: var(--body); background: var(--bg); }
.copy-invite { flex: 0 0 auto; white-space: nowrap; }
.addmanual { margin: 16px 0 6px; }
.addmanual summary { cursor: pointer; color: var(--accent-ink); font-weight: 600; font-size: .9rem; padding: 4px 0; }
.teamlink-actions { display: flex; gap: 18px; margin-top: 10px; }
.link.danger { color: var(--err); }
.teamlink-create { text-align: center; }

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1620; --card: #17212e; --ink: #eaf0f7; --body: #c2ccd8; --muted: #8593a3;
    --line: #263241; --line-soft: #1e2836; --navy: #0c1420; --accent-weak: #123028;
    --shadow: none;
  }
  input, select { background: #0f1824; }
}