@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,500;0,9..144,600;1,9..144,500&family=IBM+Plex+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root{
  --bg:#EFF2EE;
  --surface:#FBFCFA;
  --surface-2:#E3E8E2;
  --line:#C9D0C6;
  --ink:#1B2420;
  --ink-muted:#57624F;
  --ink-faint:#8B9584;
  --accent:#28406B;
  --accent-strong:#1B2E4E;
  --accent-soft:#DDE4F0;
  --brass:#A9752F;
  --brass-soft:#F1E3CB;
  --good:#2E6B47;
  --good-soft:#DEEBE2;
  --warn:#A9752F;
  --warn-soft:#F1E3CB;
  --bad:#A33B34;
  --bad-soft:#F3DFDB;
  --shadow: 0 1px 2px rgba(20,26,20,0.06), 0 8px 24px -12px rgba(20,26,20,0.18);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#131813; --surface:#1B221B; --surface-2:#232B22; --line:#39432F;
    --ink:#E9EEE4; --ink-muted:#AEBAA2; --ink-faint:#7C8874;
    --accent:#9CB0DA; --accent-strong:#C4D2EE; --accent-soft:#26314D;
    --brass:#E0B266; --brass-soft:#3A2E17;
    --good:#7FC79A; --good-soft:#1E3326;
    --warn:#E0B266; --warn-soft:#3A2E17;
    --bad:#E38A81; --bad-soft:#3D2320;
    --shadow: 0 1px 2px rgba(0,0,0,0.3), 0 12px 28px -14px rgba(0,0,0,0.55);
  }
}
:root[data-theme="dark"]{
  --bg:#131813; --surface:#1B221B; --surface-2:#232B22; --line:#39432F;
  --ink:#E9EEE4; --ink-muted:#AEBAA2; --ink-faint:#7C8874;
  --accent:#9CB0DA; --accent-strong:#C4D2EE; --accent-soft:#26314D;
  --brass:#E0B266; --brass-soft:#3A2E17;
  --good:#7FC79A; --good-soft:#1E3326;
  --warn:#E0B266; --warn-soft:#3A2E17;
  --bad:#E38A81; --bad-soft:#3D2320;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'IBM Plex Sans', 'Segoe UI', sans-serif;
  font-size:15.5px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{ font-family:'Fraunces', serif; font-weight:600; letter-spacing:-0.01em; margin:0; text-wrap:balance; }
h1{ font-size:1.5rem; } h2{ font-size:1.2rem; } h3{ font-size:1.05rem; }
p{ margin:0 0 10px; }
code{ font-family:'IBM Plex Mono', monospace; }
a{ color:var(--accent); }
button, input, select, textarea{ font-family:inherit; font-size:inherit; color:inherit; }

/* ---------- shell ---------- */
#topbar{
  position:sticky; top:0; z-index:20;
  display:flex; align-items:center; gap:10px;
  padding:10px 14px;
  background:var(--surface);
  border-bottom:1px solid var(--line);
}
#topbar .brand{ display:flex; align-items:center; gap:8px; font-family:'Fraunces',serif; font-weight:600; font-size:1.05rem; }
#topbar .brand .dot{ width:9px; height:9px; border-radius:50%; background:var(--accent); }
#topbar .spacer{ flex:1; }
#topbar .who{ font-size:.8rem; color:var(--ink-muted); text-align:right; line-height:1.25; }
#topbar .who b{ color:var(--ink); display:block; font-weight:600; }
#topbar .exit{
  border:1px solid var(--line); background:var(--surface); color:var(--ink-muted);
  border-radius:8px; padding:7px 10px; font-size:.78rem; cursor:pointer;
}
#topbar .exit:hover{ color:var(--bad); border-color:var(--bad); }

#tabs{
  display:flex; gap:4px; padding:0 10px; overflow-x:auto;
  background:var(--surface); border-bottom:1px solid var(--line);
}
#tabs button{
  border:none; background:transparent; color:var(--ink-muted);
  padding:11px 12px; font-size:.86rem; font-weight:500; white-space:nowrap;
  border-bottom:2px solid transparent; cursor:pointer;
}
#tabs button.active{ color:var(--accent-strong); border-bottom-color:var(--accent); }
#tabs button:hover{ color:var(--ink); }

main{ max-width:980px; margin:0 auto; padding:18px 14px 90px; }

/* ---------- generic building blocks ---------- */
.card{
  background:var(--surface); border:1px solid var(--line); border-radius:12px;
  padding:18px; margin-bottom:16px; box-shadow:var(--shadow);
}
.card + .card{ margin-top:0; }
.eyebrow{
  font-family:'IBM Plex Mono', monospace; font-size:11px; letter-spacing:.08em; text-transform:uppercase;
  color:var(--accent); margin:0 0 6px;
}
.muted{ color:var(--ink-muted); font-size:.88rem; }
.row{ display:flex; gap:10px; flex-wrap:wrap; align-items:center; }
.row.between{ justify-content:space-between; }
.stack{ display:flex; flex-direction:column; gap:10px; }

.btn{
  display:inline-flex; align-items:center; gap:6px; justify-content:center;
  border:1px solid var(--accent); background:var(--accent); color:#fff;
  border-radius:9px; padding:10px 16px; font-size:.88rem; font-weight:600; cursor:pointer;
}
.btn:hover{ filter:brightness(1.08); }
.btn:disabled{ opacity:.45; cursor:not-allowed; }
.btn.secondary{ background:transparent; color:var(--accent-strong); }
.btn.ghost{ background:transparent; color:var(--ink-muted); border-color:var(--line); }
.btn.danger{ background:var(--bad); border-color:var(--bad); }
.btn.block{ width:100%; }
.btn.sm{ padding:6px 10px; font-size:.78rem; border-radius:7px; }

input[type=text], input[type=number], input[type=password], select, textarea{
  width:100%; border:1px solid var(--line); background:var(--surface); color:var(--ink);
  border-radius:8px; padding:8px 10px; font-size:.88rem;
}
input:focus, select:focus, textarea:focus{ outline:2px solid var(--accent-soft); border-color:var(--accent); }
input[disabled], select[disabled], textarea[disabled]{ background:var(--surface-2); color:var(--ink-faint); }
label.field{ display:block; font-size:.78rem; color:var(--ink-muted); margin-bottom:4px; font-weight:500; }

.pill{ display:inline-flex; align-items:center; gap:4px; font-family:'IBM Plex Mono', monospace; font-size:.72rem; padding:3px 9px; border-radius:999px; font-weight:600; white-space:nowrap; }
.pill.good{ background:var(--good-soft); color:var(--good); }
.pill.warn{ background:var(--warn-soft); color:var(--warn); }
.pill.bad{ background:var(--bad-soft); color:var(--bad); }
.pill.neutral{ background:var(--surface-2); color:var(--ink-muted); }

.tblwrap{ overflow-x:auto; border:1px solid var(--line); border-radius:10px; }
table{ border-collapse:collapse; width:100%; min-width:640px; background:var(--surface); }
th,td{ text-align:left; padding:9px 11px; font-size:.83rem; border-bottom:1px solid var(--line); vertical-align:middle; white-space:nowrap; }
thead th{ font-family:'IBM Plex Mono',monospace; font-size:.68rem; letter-spacing:.04em; text-transform:uppercase; color:var(--ink-muted); background:var(--surface-2); position:sticky; top:0; }
tbody tr:last-child td{ border-bottom:none; }
td.num, th.num{ font-family:'IBM Plex Mono',monospace; font-variant-numeric:tabular-nums; text-align:right; }
tbody tr:hover{ background:var(--surface-2); }
td input[type=number]{ width:80px; text-align:right; padding:5px 7px; }
tfoot td{ font-weight:700; background:var(--surface-2); border-top:2px solid var(--line); }

.badge-nota{
  display:inline-flex; align-items:center; justify-content:center;
  width:34px; height:34px; border-radius:9px; font-family:'IBM Plex Mono',monospace; font-weight:700; font-size:1rem;
}

/* ---------- login ---------- */
.login-wrap{ max-width:420px; margin:8vh auto 0; padding:0 16px; }
.login-hero{ text-align:center; margin-bottom:22px; }
.login-hero .mark{ font-size:2rem; margin-bottom:6px; }
.role-btn{
  display:flex; align-items:center; gap:12px; width:100%;
  border:1px solid var(--line); background:var(--surface); border-radius:12px; padding:14px 16px;
  cursor:pointer; text-align:left; margin-bottom:10px; box-shadow:var(--shadow);
}
.role-btn:hover{ border-color:var(--accent); }
.role-btn .ic{ font-size:1.4rem; }
.role-btn b{ display:block; font-size:.95rem; }
.role-btn span{ display:block; font-size:.78rem; color:var(--ink-muted); }

/* ---------- responsive ---------- */
@media (max-width: 640px){
  main{ padding:14px 10px 90px; }
  #topbar .who{ display:none; }
  h1{ font-size:1.3rem; }
}

.hint{
  border-left:3px solid var(--brass); background:var(--brass-soft); border-radius:0 8px 8px 0;
  padding:10px 14px; font-size:.84rem; margin-bottom:14px;
}
.hint.info{ border-left-color:var(--accent); background:var(--accent-soft); }
.hint.bad{ border-left-color:var(--bad); background:var(--bad-soft); }

.uh-grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(84px,1fr)); gap:8px; }
.uh-cell{
  border:1px solid var(--line); border-radius:8px; padding:8px; font-size:.72rem; background:var(--surface);
}
.uh-cell b{ display:block; font-family:'IBM Plex Mono',monospace; font-size:.85rem; }
.uh-cell .st{ display:block; margin-top:3px; }

footer.appfoot{
  text-align:center; color:var(--ink-faint); font-size:.72rem; padding:20px 10px 30px;
}