:root{
  --navy:#0f2b48; --teal:#1bb59b; --teal-ink:#0b6e5d; --paper:#f4f7f9; --card:#ffffff;
  --ink:#1d2b3a; --muted:#5b6b7b; --line:#d9e1e8; --line-soft:#e9eef2;
  --ok-bg:#e3f5f0; --ok-ink:#0b6e5d; --warn-bg:#fff3d6; --warn-ink:#7a5200; --bad-bg:#fde8e8; --bad-ink:#9b1c24;
}
@media (prefers-color-scheme: dark){
  :root{ --paper:#0d1a28; --card:#13263a; --ink:#e6edf4; --muted:#9db0c2; --line:#26405a; --line-soft:#1c3349;
    --ok-bg:#0f3a33; --ok-ink:#6fe0c8; --warn-bg:#3d3112; --warn-ink:#f2cf74; --bad-bg:#451d21; --bad-ink:#ff9ea4; --teal-ink:#6fe0c8; }
}
*{box-sizing:border-box}
html{ -webkit-text-size-adjust:100% }
body{ margin:0; font:15px/1.5 "Segoe UI",Tahoma,system-ui,sans-serif; background:var(--paper); color:var(--ink); font-variant-numeric:tabular-nums; }
body.drag::after{ content:"Drop the reports anywhere"; position:fixed; inset:0; display:grid; place-items:center; background:rgba(15,43,72,.82); color:#fff; font-size:1.6rem; z-index:50; }
.brand{ background:#fff; border-bottom:4px solid var(--teal); }
.brand-in{ max-width:1100px; margin:0 auto; padding:.6rem 1.25rem; display:flex; align-items:center; gap:1.25rem; flex-wrap:wrap; }
.brand img{ height:64px; display:block; }
.brand .t{ margin-left:auto; text-align:right; color:#0f2b48; }
.brand .t b{ display:block; font-size:1.15rem; }
.brand .t span{ font-size:.85rem; color:#5b6b7b; }
main{ max-width:1100px; margin:0 auto; padding:1.5rem 1.25rem 4rem; }
h2{ font-size:1.2rem; margin:0 0 .25rem; color:var(--navy); }
@media (prefers-color-scheme: dark){ h2,h3{ color:#e6edf4; } .brand .t, .brand .t b{ color:#0f2b48; } }
.lead{ color:var(--muted); margin:0 0 1rem; max-width:62ch; }
.card{ background:var(--card); border:1px solid var(--line); border-radius:8px; padding:1.1rem 1.25rem; margin-bottom:1.25rem; }
.row{ display:flex; gap:1.25rem; flex-wrap:wrap; align-items:flex-end; margin-bottom:1rem; }
label.f{ display:flex; flex-direction:column; gap:.25rem; font-weight:600; font-size:.9rem; }
input[type=date],input[type=number]{ font:inherit; padding:.5rem .6rem; border:1px solid var(--line); border-radius:6px; background:var(--card); color:var(--ink); min-width:10.5rem; }
.slots{ display:grid; grid-template-columns:repeat(auto-fit,minmax(230px,1fr)); gap:.9rem; }
.slot{ position:relative; display:block; border:1.5px dashed var(--line); border-radius:8px; padding:.8rem .9rem; cursor:pointer; background:var(--card); }
.slot:hover{ border-color:var(--teal); }
.slot:focus-within{ outline:3px solid var(--teal); outline-offset:2px; }
.slot input{ position:absolute; inset:0; opacity:0; cursor:pointer; width:100%; height:100%; }
.slot b{ display:block; }
.slot-status{ font-size:.85rem; color:var(--muted); overflow-wrap:anywhere; }
.slot.has{ border-style:solid; border-color:var(--teal); background:var(--ok-bg); }
.slot.has .slot-status{ color:var(--ok-ink); }
details.start{ margin-top:1rem; }
details.start summary{ cursor:pointer; font-weight:600; color:var(--navy); }
@media (prefers-color-scheme: dark){ details.start summary{ color:#e6edf4; } }
.hint{ color:var(--muted); font-size:.85rem; margin:.4rem 0 .8rem; max-width:70ch; }
#status{ color:var(--muted); margin:.75rem 0 0; font-size:.92rem; }
#error{ margin-top:.75rem; padding:.6rem .8rem; border-radius:6px; background:var(--bad-bg); color:var(--bad-ink); }
#proof-lead{ font-size:1.25rem; font-weight:600; margin:0 0 .6rem; }
#proof-lead.ok{ color:var(--ok-ink); } #proof-lead.bad{ color:var(--bad-ink); }
ul.proof{ list-style:none; margin:0; padding:0; display:grid; grid-template-columns:repeat(auto-fit,minmax(340px,1fr)); gap:.35rem 1.5rem; }
ul.proof li{ display:grid; grid-template-columns:1.6rem 1fr auto; gap:.5rem; align-items:baseline; padding:.35rem 0; border-bottom:1px solid var(--line-soft); }
.mark{ display:inline-grid; place-items:center; width:1.3rem; height:1.3rem; border-radius:50%; font-size:.8rem; font-weight:700; }
li.ok .mark{ background:var(--ok-bg); color:var(--ok-ink); } li.warn .mark{ background:var(--warn-bg); color:var(--warn-ink); } li.bad .mark{ background:var(--bad-bg); color:var(--bad-ink); }
.pd{ color:var(--muted); font-size:.9rem; text-align:right; } li.bad .pd{ color:var(--bad-ink); font-weight:600; }
.tabs{ display:flex; gap:.25rem; border-bottom:1px solid var(--line); margin-bottom:1rem; flex-wrap:wrap; }
.tabs button{ font:inherit; background:none; border:0; border-bottom:3px solid transparent; padding:.55rem .9rem; cursor:pointer; color:var(--muted); font-weight:600; }
.tabs button[aria-selected=true]{ color:var(--navy); border-bottom-color:var(--teal); }
@media (prefers-color-scheme: dark){ .tabs button[aria-selected=true]{ color:#e6edf4; } }
button:focus-visible{ outline:3px solid var(--teal); outline-offset:2px; }
.dl{ display:flex; gap:.6rem; flex-wrap:wrap; margin-bottom:.9rem; }
.dl button{ font:inherit; font-weight:600; padding:.5rem .9rem; border-radius:6px; border:1px solid var(--navy); background:var(--navy); color:#fff; cursor:pointer; }
.dl button.ghost{ background:transparent; color:var(--navy); }
@media (prefers-color-scheme: dark){ .dl button{ background:var(--teal); border-color:var(--teal); color:#06231d; } .dl button.ghost{ background:transparent; color:#e6edf4; border-color:var(--line); } }
.chk{ display:inline-flex; gap:.4rem; align-items:center; margin:0 0 .9rem; color:var(--muted); font-size:.9rem; }
section.cat{ margin-bottom:1.6rem; }
section.cat h3{ font-size:1.05rem; margin:0 0 .5rem; padding-bottom:.3rem; border-bottom:2px solid var(--teal); color:var(--navy); }
.blk{ margin-bottom:.9rem; } .blk h4{ margin:.2rem 0 .3rem; font-size:.9rem; color:var(--muted); font-weight:600; }
.tw{ overflow-x:auto; } .tw.narrow{ max-width:620px; }
table{ border-collapse:collapse; width:100%; background:var(--card); }
th,td{ padding:.35rem .6rem; text-align:left; border-bottom:1px solid var(--line-soft); white-space:nowrap; }
th{ font-size:.85rem; color:var(--muted); font-weight:600; }
td.n,th.n{ text-align:right; } td.neg{ color:inherit; }
td.code{ color:var(--muted); width:3.2rem; } td.indent{ padding-left:1.8rem; color:var(--muted); }
tr.total td{ font-weight:700; border-top:1.5px solid var(--line); }
.src{ color:var(--muted); font-size:.8rem; } .quiet{ color:var(--muted); }
footer{ margin-top:2rem; color:var(--muted); font-size:.85rem; max-width:75ch; }
@media (max-width:560px){ .brand .t{ margin-left:0; text-align:left; } ul.proof{ grid-template-columns:1fr; } }
@media (prefers-reduced-motion: no-preference){ .slot{ transition:border-color .15s, background .15s; } }

#unmapped h4{ margin:1rem 0 .2rem; font-size:.95rem; }
#unmapped{ margin-top:.5rem; }

input[type=text]{ font:inherit; padding:.5rem .6rem; border:1px solid var(--line); border-radius:6px; background:var(--card); color:var(--ink); min-width:18rem; }
#classify h4{ margin:1.1rem 0 .2rem; font-size:1rem; color:var(--navy); }
@media (prefers-color-scheme: dark){ #classify h4{ color:#e6edf4; } }
#classify select{ font:inherit; padding:.35rem .4rem; border:1px solid var(--line); border-radius:6px; background:var(--card); color:var(--ink); max-width:15rem; }
#classify td{ white-space:nowrap; }

button.sm{ font:inherit; font-weight:600; padding:.45rem .8rem; border-radius:6px; border:1px solid var(--navy); background:transparent; color:var(--navy); cursor:pointer; }
@media (prefers-color-scheme: dark){ button.sm{ color:#e6edf4; border-color:var(--line); } }
#coaList{ max-height:22rem; overflow:auto; border:1px solid var(--line-soft); border-radius:6px; }
#coaList:empty{ display:none; }
#coaList td input{ width:1.1rem; height:1.1rem; }
.fixednote{ color:var(--ok-ink); }

button.sm.solid{ background:var(--navy); color:#fff; border-color:var(--navy); }
button.sm:disabled{ opacity:.45; cursor:not-allowed; }
@media (prefers-color-scheme: dark){ button.sm.solid{ background:var(--teal); color:#06231d; border-color:var(--teal); } }
.review{ border:1px solid var(--teal); background:var(--ok-bg); border-radius:8px; padding:.7rem 1rem; margin:.6rem 0; }
.review p{ margin:.5rem 0 .1rem; font-weight:600; } .review ul{ margin:.1rem 0 .2rem 1.1rem; padding:0; font-weight:400; } .review .hint{ font-weight:400; }

#statList{ max-height:24rem; overflow:auto; border:1px solid var(--line-soft); border-radius:6px; } #statList:empty{ display:none; }
#statList select{ font:inherit; padding:.3rem .4rem; border:1px solid var(--line); border-radius:6px; background:var(--card); color:var(--ink); max-width:18rem; }
#statList td{ white-space:nowrap; } #statList td input{ width:1.1rem; height:1.1rem; }
.warnnote{ color:var(--warn-ink); } .warnnote:empty{ display:none; }

/* ----- app shell ----- */
.brand .t{ display:flex; flex-wrap:wrap; gap:.15rem .9rem; align-items:center; justify-content:flex-end; }
.brand .t b{ font-size:1rem; } .brand .t span{ font-size:.85rem; }
.whobtns{ display:flex; gap:.5rem; }
.auth{ max-width:34rem; margin-left:auto; margin-right:auto; }
.auth form{ display:flex; flex-direction:column; gap:.9rem; margin-top:.5rem; }
.auth input[type=email],.auth input[type=password],.auth input[type=text]{ min-width:0; width:100%; }
.f.wide{ flex:1 1 18rem; } .f.wide input{ width:100%; min-width:0; }
.enroll{ text-align:center; margin:.5rem 0 1rem; } .enroll img{ border:1px solid var(--line); border-radius:8px; background:#fff; padding:.4rem; }
code{ font-family:Consolas,Menlo,monospace; background:var(--line-soft); padding:.1rem .35rem; border-radius:4px; overflow-wrap:anywhere; }
.note{ padding:.55rem .8rem; border-radius:6px; margin:.5rem 0; } .note.ok{ background:var(--ok-bg); color:var(--ok-ink); } .note.bad{ background:var(--bad-bg); color:var(--bad-ink); }
.note[hidden]{ display:none; }
button.big{ padding:.6rem 1.2rem; font-size:1rem; }
.picklist{ display:grid; gap:.7rem; }
.pickbtn{ display:flex; justify-content:space-between; align-items:center; gap:1rem; font:inherit; padding:.9rem 1rem; border:1px solid var(--line); border-radius:8px; background:var(--card); color:var(--ink); cursor:pointer; text-align:left; }
.pickbtn:hover{ border-color:var(--teal); } .pickbtn span{ color:var(--muted); }
.pill{ display:inline-block; padding:.1rem .55rem; border-radius:999px; font-size:.8rem; font-weight:600; }
.pill.pushed{ background:var(--ok-bg); color:var(--ok-ink); } .pill.draft{ background:var(--warn-bg); color:var(--warn-ink); }
td.acts{ white-space:nowrap; } td.acts button{ margin-right:.35rem; }
.quiet{ color:var(--muted); font-size:.85rem; }
.addrow{ margin-top:1rem; align-items:flex-end; }
.savebar{ margin-top:1rem; align-items:center; }
select{ font:inherit; padding:.4rem .5rem; border:1px solid var(--line); border-radius:6px; background:var(--card); color:var(--ink); }
dialog{ border:1px solid var(--line); border-radius:10px; padding:1.2rem 1.4rem; background:var(--card); color:var(--ink); width:min(30rem,92vw); }
dialog::backdrop{ background:rgba(15,43,72,.6); }
dialog .f{ margin:.6rem 0; } dialog .f input{ width:100%; min-width:0; }
#nav{ margin-bottom:1rem; }
.lead{ max-width:70ch; }
#screen-app h3{ margin-top:0; }

fieldset.opts{ border:1px solid var(--line); border-radius:8px; margin:.8rem 0; padding:.6rem 1rem; display:flex; flex-wrap:wrap; gap:.3rem 1.4rem; }
fieldset.opts legend{ padding:0 .4rem; color:var(--muted); font-size:.9rem; }
#rangeCard{ margin-bottom:1.25rem; }