:root{
  --azul:#0E4D8B; --azul-escuro:#0B3A6B; --verde:#4CA832; --verde-escuro:#3C8A28;
  --amarelo:#F6A21E; --tinta:#1d2733; --cinza:#5a6675; --cinza-claro:#eef2f6;
  --vermelho:#d8453a; --raio:10px; --sombra:0 6px 20px rgba(11,58,107,.08);
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--tinta);
  background:#f4f7fa;line-height:1.5}
a{color:var(--azul);text-decoration:none}
a:hover{text-decoration:underline}
.topbar{background:var(--azul-escuro);color:#fff;padding:11px 22px;display:flex;
  align-items:center;justify-content:space-between}
.topbar .brand{font-weight:800;font-size:1.15rem;letter-spacing:.02em}
.topbar .brand small{font-weight:400;font-size:.7rem;opacity:.8;display:block;margin-top:-3px}
.topbar .right{display:flex;align-items:center;gap:16px;font-size:.9rem}
.topbar a{color:#cfe0f3}
.wrap{display:flex;min-height:calc(100vh - 48px)}
.side{width:215px;background:#fff;border-right:1px solid #e7edf3;padding:14px 0;flex:none}
.side a{display:block;padding:11px 22px;color:var(--tinta);font-weight:600;font-size:.93rem}
.side a:hover{background:#f3f7fb;text-decoration:none}
.side a.on{background:rgba(14,77,139,.08);color:var(--azul);border-left:3px solid var(--azul)}
.main{flex:1;padding:26px 30px;max-width:1100px}
h1{font-size:1.5rem;color:var(--azul-escuro);margin-bottom:4px}
h2{font-size:1.15rem;color:var(--azul-escuro);margin:22px 0 12px}
.sub{color:var(--cinza);margin-bottom:20px}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:8px}
.card{background:#fff;border:1px solid #eef2f6;border-radius:var(--raio);padding:18px 20px;
  box-shadow:var(--sombra)}
.card .lbl{color:var(--cinza);font-size:.82rem;text-transform:uppercase;letter-spacing:.03em}
.card .val{font-size:1.5rem;font-weight:800;color:var(--azul-escuro);margin-top:6px}
.card.verde .val{color:var(--verde-escuro)}
.card.amarelo .val{color:#b9760a}
table{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--raio);
  overflow:hidden;box-shadow:var(--sombra)}
th,td{padding:11px 14px;text-align:left;font-size:.92rem;border-bottom:1px solid #eef2f6}
th{background:#f7fafc;color:var(--cinza);font-size:.78rem;text-transform:uppercase;letter-spacing:.03em}
tr:last-child td{border-bottom:none}
.btn{display:inline-flex;align-items:center;gap:7px;background:var(--verde);color:#fff;
  border:none;border-radius:8px;padding:10px 16px;font-weight:700;font-size:.9rem;cursor:pointer}
.btn:hover{background:var(--verde-escuro);text-decoration:none}
.btn.azul{background:var(--azul)} .btn.azul:hover{background:var(--azul-escuro)}
.btn.cinza{background:#e7edf3;color:var(--tinta)} .btn.cinza:hover{background:#d7e0ea}
.btn.sm{padding:6px 11px;font-size:.82rem}
.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:.76rem;font-weight:700}
.badge.rascunho{background:#e7edf3;color:#5a6675}
.badge.enviada{background:#fdeccb;color:#9a6a07}
.badge.paga{background:#d6f0cf;color:#2f7d22}
.badge.vencida{background:#fbd9d5;color:#b3261a}
.badge.cancelada{background:#eee;color:#888}
form.box,.panel{background:#fff;border:1px solid #eef2f6;border-radius:var(--raio);
  padding:22px;box-shadow:var(--sombra);margin-bottom:18px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:flex;flex-direction:column;gap:5px;margin-bottom:12px}
.field label{font-weight:600;font-size:.85rem;color:var(--azul-escuro)}
.field input,.field select{padding:10px 12px;border:1px solid #d6dee7;border-radius:8px;font-size:.95rem;font-family:inherit}
.field input:focus,.field select:focus{outline:none;border-color:var(--azul);box-shadow:0 0 0 3px rgba(14,77,139,.1)}
.muted{color:var(--cinza);font-size:.88rem}
.alerta{background:#fbeae8;border:1px solid #f3c6c0;color:#a3271b;padding:12px 14px;border-radius:8px;margin-bottom:14px;font-size:.9rem}
.ok{background:#e7f6e2;border:1px solid #bfe3b4;color:#2f7d22;padding:12px 14px;border-radius:8px;margin-bottom:14px;font-size:.9rem}
.resumo{background:linear-gradient(160deg,var(--azul-escuro),var(--azul));color:#fff;border-radius:var(--raio);padding:22px}
.resumo .linha{display:flex;justify-content:space-between;padding:7px 0;border-bottom:1px solid rgba(255,255,255,.15);font-size:.95rem}
.resumo .linha:last-child{border:none}
.resumo .destaque{font-size:1.2rem;font-weight:800}
.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;
  background:linear-gradient(160deg,#0E4D8B,#0B3A6B)}
.login-box{background:#fff;border-radius:14px;padding:34px;width:360px;box-shadow:0 20px 50px rgba(0,0,0,.25)}
.login-box h1{text-align:center;margin-bottom:4px}
.login-box .logo{text-align:center;font-weight:800;font-size:1.8rem;color:var(--azul-escuro)}
.login-box .logo span{color:var(--verde)}
.pill{font-size:.78rem;color:var(--cinza)}
@media(max-width:860px){.cards{grid-template-columns:1fr 1fr}.wrap{flex-direction:column}.side{width:100%}.grid2{grid-template-columns:1fr}}