:root{
  --ink-verde: #1E3D2F;
  --ink-verde-claro: #2E5A46;
  --paper: #E9E1CD;
  --paper-light: #F6F1E4;
  --carimbo-red: #A8322D;
  --ledger-line: #C9BFA5;
  --ink-black: #2A2620;
  --ink-muted: #746C58;
  --gold-selo: #B08D3E;
}
*{box-sizing:border-box;}
body{
  margin:0;
  background: var(--paper);
  color: var(--ink-black);
  font-family: 'IBM Plex Sans', Arial, sans-serif;
  line-height:1.5;
}
.shell{ max-width: 1080px; margin: 0 auto; padding: 28px 24px 60px; }

.letterhead{
  display:flex; align-items:center; justify-content:space-between;
  border-bottom: 2px solid var(--ink-verde);
  padding-bottom: 18px; margin-bottom: 22px;
  flex-wrap: wrap; gap: 16px;
}
.letterhead-left{ display:flex; align-items:center; gap:16px; }
.selo{
  width:52px; height:52px; border-radius:50%;
  border: 2px solid var(--gold-selo);
  display:flex; align-items:center; justify-content:center;
  font-family:'Fraunces', Georgia, serif; font-weight:600; font-size:15px;
  color: var(--ink-verde); background: var(--paper-light);
  flex-shrink:0;
}
.letterhead-text .eyebrow{
  font-family:'IBM Plex Mono', monospace; font-size:11px; letter-spacing:0.08em;
  color: var(--ink-muted); text-transform:uppercase; margin:0 0 4px;
}
.letterhead-text h1{
  font-family:'Fraunces', Georgia, serif; font-weight:600; font-size:24px; margin:0;
  color: var(--ink-verde);
}
.letterhead-text .sub{ font-size:13px; color:var(--ink-muted); margin-top:3px;}

.nav-area{ display:flex; align-items:center; gap:14px; font-size:13px; }
.nav-area a{ color: var(--ink-verde); text-decoration:none; font-weight:500; }
.nav-area a:hover{ text-decoration:underline; }
.nav-area .quem{ color: var(--ink-muted); }

.grid{ display:grid; grid-template-columns: 320px 1fr; gap: 22px; align-items:start; }
@media (max-width: 760px){ .grid{ grid-template-columns: 1fr; } }

.card{
  background: var(--paper-light);
  border: 1px solid var(--ledger-line);
  border-radius: 8px;
  padding: 18px 20px;
}
.card h2{
  font-family:'Fraunces', Georgia, serif; font-weight:600; font-size:17px; margin:0 0 14px;
  color: var(--ink-verde);
}
.card + .card{ margin-top: 18px; }

label{ display:block; font-size:12px; color:var(--ink-muted); margin: 10px 0 4px; }
select, textarea, input[type=text], input[type=number], input[type=password], input[type=email]{
  width:100%; padding:8px 10px; font-family:'IBM Plex Sans', Arial, sans-serif; font-size:13px;
  border:1px solid var(--ledger-line); border-radius:5px; background:#fff; color:var(--ink-black);
}
textarea{ min-height:110px; resize:vertical; }
.btn{
  display:inline-block; font-family:'IBM Plex Sans', Arial, sans-serif; font-weight:500; font-size:13px;
  padding:9px 16px; border-radius:5px; border:1px solid var(--ink-verde);
  background: var(--ink-verde); color: var(--paper-light); cursor:pointer;
  margin-top:14px; text-decoration:none;
}
.btn:hover{ background: var(--ink-verde-claro); }
.btn.secondary{ background: transparent; color: var(--ink-verde); }
.btn.secondary:hover{ background: rgba(30,61,47,0.08); }

table{ width:100%; border-collapse:collapse; font-size:13px; }
thead th{
  text-align:left; font-size:11px; text-transform:uppercase; letter-spacing:0.04em;
  color:var(--ink-muted); font-weight:500; padding:6px 8px; border-bottom:1px solid var(--ink-verde);
}
tbody td{ padding:9px 8px; border-bottom:1px solid var(--ledger-line); vertical-align:middle; }
tbody tr.linha-clicavel{ cursor:pointer; }
tbody tr.linha-clicavel:hover{ background: rgba(30,61,47,0.05); }
.protocolo{ font-family:'IBM Plex Mono', monospace; font-size:12px; color:var(--ink-verde); }

.pill{ display:inline-block; font-size:11px; padding:3px 9px; border-radius:20px; font-weight:500; white-space:nowrap; }
.pill-aguardando{ background: rgba(116,108,88,0.15); color:#59533f; }
.pill-manual{ background: rgba(30,61,47,0.13); color: var(--ink-verde); }
.pill-tacita{ background: rgba(176,141,62,0.18); color:#7a611f; }

.empty{ color:var(--ink-muted); font-size:13px; padding:14px 4px; }

.audit-log{ max-height:280px; overflow-y:auto; margin-top:8px; }
.audit-item{ font-size:12px; padding:7px 0; border-bottom:1px solid var(--ledger-line); }
.audit-item .day{ font-family:'IBM Plex Mono', monospace; color:var(--ink-muted); margin-right:8px; }

.carimbo{
  display:inline-block; border:3px double var(--carimbo-red); color:var(--carimbo-red);
  border-radius:8px; padding:8px 14px; transform:rotate(-6deg);
  font-family:'IBM Plex Mono', monospace; font-size:11.5px; font-weight:500; text-align:center;
  letter-spacing:0.03em; line-height:1.5; margin: 6px 0 14px;
}
.carimbo b{ display:block; font-size:12.5px; letter-spacing:0.06em; }

.alert{ padding:10px 14px; border-radius:6px; font-size:13px; margin-bottom:16px; }
.alert-erro{ background: rgba(168,50,45,0.1); color: var(--carimbo-red); border:1px solid rgba(168,50,45,0.3); }
.alert-sucesso{ background: rgba(30,61,47,0.1); color: var(--ink-verde); border:1px solid rgba(30,61,47,0.3); }

.login-shell{ max-width: 380px; margin: 60px auto; }

.meta{ font-family:'IBM Plex Mono', monospace; font-size:11.5px; color:var(--ink-muted); margin-bottom:6px; }
.corpo-mensagem{ font-size:13.5px; white-space:pre-wrap; border-top:1px solid var(--ledger-line); border-bottom:1px solid var(--ledger-line); padding:14px 0; margin:14px 0; }

footer.rodape{ margin-top:34px; border-top:1px solid var(--ledger-line); padding-top:14px; font-size:11.5px; color:var(--ink-muted); }