*{box-sizing:border-box}
:root{--navy:#002147;--navy-2:#0b3d6b;--navy-escuro:#001a38;--gold:#D4AF37;--gold-2:#b8952b;--gold-claro:#F0D060;--fundo:#f4f1e9;--borda:#d9d3c4;--texto:#1d2b3a;--suave:#5f6b7a;--verde:#1f7a4d;--vermelho:#b02a2a;--som:0 2px 8px rgba(0,25,50,.08)}
html,body{margin:0;padding:0}
body{font-family:'Montserrat','Segoe UI',system-ui,-apple-system,'Helvetica Neue',Arial,sans-serif;background:var(--fundo);color:var(--texto);font-size:15px;line-height:1.45}
button{font:inherit}
.hidden{display:none!important}

.topbar{background:linear-gradient(90deg,var(--navy-escuro),var(--navy));color:#fff;display:flex;align-items:center;justify-content:space-between;padding:10px 20px;position:sticky;top:0;z-index:20;box-shadow:var(--som)}
.brand{display:flex;align-items:center;gap:12px}
.logo{width:40px;height:40px;border-radius:8px;background:var(--gold);color:var(--navy-escuro);display:none;place-items:center;font-weight:800;font-size:18px}
.logo-img{height:42px;width:auto;border-radius:6px;background:#fff;padding:2px;box-shadow:var(--som)}
.brand h1{margin:0;font-size:17px;font-weight:700}
.brand p{margin:0;font-size:12px;opacity:.85}
.topbar-actions{display:flex;gap:8px;flex-wrap:wrap}

.btn{border:1px solid transparent;border-radius:8px;padding:8px 14px;font-weight:600;font-size:14px;transition:filter .15s;display:inline-block;cursor:pointer}
.btn:hover{filter:brightness(1.06)}
.btn-primary{background:var(--gold);color:var(--navy-escuro);border-color:var(--gold)}
.btn-primary:hover{background:var(--gold-claro)}
.btn-ghost{background:#fff;color:var(--navy);border-color:var(--borda)}
.btn-ghost:hover{background:#fbf7ea}
.btn-danger{background:var(--vermelho);color:#fff}
.btn-sm{padding:5px 10px;font-size:13px}
.btn-xs{padding:2px 8px;font-size:11px;border-radius:6px}
.btn-icon{background:transparent;border:1px solid var(--borda);border-radius:6px;width:28px;height:28px;font-size:13px;line-height:1;display:inline-grid;place-items:center;cursor:pointer;padding:0}
.btn-icon:hover{background:#fbf7ea;border-color:var(--gold)}
.btn-icon.btn-danger:hover{background:#fdeaea;border-color:var(--vermelho)}

.layout{display:flex;align-items:flex-start;min-height:calc(100vh - 60px)}
.sidebar{width:280px;min-width:280px;background:#fff;border-right:1px solid var(--borda);padding:14px;position:sticky;top:60px;max-height:calc(100vh - 60px);overflow-y:auto}
.sidebar-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.sidebar-head h2{margin:0;font-size:14px;text-transform:uppercase;letter-spacing:.5px;color:var(--suave)}
.orcamento-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.lista-vazia{color:var(--suave);font-size:13px;padding:10px 4px;text-align:center}
.orcamento-item{border:1px solid var(--borda);border-radius:8px;padding:8px 10px;display:flex;align-items:center;gap:6px;cursor:pointer}
.orcamento-item:hover{background:#fbf7ea}
.orcamento-item.ativo{border-color:var(--gold);background:#fdf6e0}
.oi-info{flex:1;min-width:0;display:flex;flex-direction:column}
.oi-info strong{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.oi-info span{font-size:12px;color:var(--suave)}

.content{flex:1;padding:20px 24px 60px;min-width:0}
.empty-state{max-width:460px;margin:12vh auto 0;text-align:center;background:#fff;border:1px solid var(--borda);border-radius:14px;padding:36px 28px;box-shadow:var(--som)}
.empty-state h2{margin:0 0 8px}
.empty-state p{color:var(--suave);margin:0 0 18px}
.empty-state .destaque{font-size:34px;margin-bottom:6px}

.orcamento-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.orcamento-head h2{margin:0;font-size:22px}
.orcamento-head p{margin:4px 0 0;color:var(--suave);font-size:13px}
.orcamento-head-actions{display:flex;gap:8px;flex-wrap:wrap}

.resumo{display:flex;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.resumo-card{background:#fff;border:1px solid var(--borda);border-radius:10px;padding:10px 16px;display:flex;flex-direction:column}
.resumo-card span{font-size:12px;color:var(--suave);text-transform:uppercase;letter-spacing:.4px}
.resumo-card strong{font-size:20px;color:var(--navy)}
.resumo-card strong.total-grande{color:var(--gold-2);font-size:24px}

.table-wrap{background:#fff;border:1px solid var(--borda);border-radius:12px;overflow-x:auto;box-shadow:var(--som)}
.tabela{width:100%;border-collapse:collapse;font-size:14px;min-width:900px}
.tabela th{text-align:left;padding:9px 12px;background:#e9e4d6;color:#1c2b36;border:1px solid var(--borda);font-size:12px;text-transform:uppercase;letter-spacing:.4px;font-weight:700}
.tabela td{padding:8px 12px;border:1px solid #e6e0d2;vertical-align:middle}
.col-codigo{width:110px;white-space:nowrap}
.col-un{width:60px;text-align:center}
.col-num{width:130px;text-align:right;white-space:nowrap}
.col-acoes{width:300px;text-align:right;white-space:nowrap}
.col-acoes .btn-xs{margin-left:0;margin-right:6px}
.codigo{font-family:Consolas,'Courier New',monospace;color:var(--navy-2);font-weight:600;font-size:13px}
.total{font-weight:700;color:var(--navy-escuro)}

.grupo td{font-weight:600;border-top:1px solid #cdc3a8}
.grupo.n1 td{background:#e3dcc8;color:var(--navy-escuro)}
.grupo.n2 td{background:#ece6d4}
.grupo.n3 td{background:#f4efe2}
.grupo .btn-xs{margin-left:10px;font-weight:600}

.linha-servico:hover td{background:#fdfaf1}
.tag-memo{font-size:10px;background:#f6eed2;color:#7a6420;border:1px solid #e2d29a;border-radius:12px;padding:1px 7px;margin-left:8px;vertical-align:middle}
.sem-servicos{text-align:center;padding:40px!important;color:var(--suave)}

.linha-total td{background:#f3ecd2;font-weight:800;color:var(--navy-escuro);border-top:2px solid var(--gold);font-size:15px}

.linha-memo td{background:#fbf7ea;padding:0}
.memo-box{padding:14px 16px;border-top:2px dashed #e0cf92}
.memo-head{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px;margin-bottom:10px}
.memo-head h4{margin:0;font-size:14px;color:#7a6420}
.memo-soma{background:#f6eed2;border:1px solid #e2d29a;border-radius:20px;padding:3px 12px;font-size:13px;color:#6d5320}
.tabela-memo{width:100%;border-collapse:collapse;font-size:13px}
.tabela-memo th{text-align:left;padding:6px 8px;color:var(--suave);font-size:11px;text-transform:uppercase;border-bottom:1px solid var(--borda);background:transparent}
.tabela-memo td{padding:5px 6px;border-bottom:1px solid #ece2c8;vertical-align:middle;border-left:none;border-right:none}
.tabela-memo input{width:100%;min-width:64px;padding:5px 6px;font-size:13px}
.tabela-memo .res{font-weight:700;color:var(--navy-escuro);white-space:nowrap}
.memo-add{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.memo-aviso{color:var(--suave);font-size:12px;margin:8px 0 0}
.memo-aviso b{color:var(--texto)}

input,select,textarea{border:1px solid var(--borda);border-radius:8px;padding:8px 10px;font-size:14px;width:100%;background:#fff;color:var(--texto)}
input:focus{outline:2px solid #f0e2b0;border-color:var(--gold-2)}

.modal{border:none;border-radius:14px;padding:22px;width:min(520px,92vw);box-shadow:0 18px 50px rgba(0,20,40,.35)}
.modal-lg{width:min(760px,94vw)}
.modal::backdrop{background:rgba(0,18,38,.55)}
.modal h3{margin:0 0 16px;font-size:18px;color:var(--navy-escuro)}
.modal label{display:block;font-size:13px;font-weight:600;color:var(--suave);margin-bottom:10px}
.modal label input{margin-top:4px;font-weight:400}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.dica{background:#f6f1e2;border:1px solid #e0d7bc;border-radius:8px;padding:10px 12px;font-size:13px;color:var(--navy-escuro)}
.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px;flex-wrap:wrap}

/* versões */
.versoes-list{display:flex;flex-direction:column;gap:8px;margin-bottom:14px;max-height:260px;overflow-y:auto}
.versao-item{border:1px solid var(--borda);border-radius:10px;padding:8px 12px;display:flex;align-items:center;gap:10px;background:#fff}
.versao-item.selecionada{border-color:var(--gold);background:#fdf6e0}
.versao-item input{width:auto;margin:0}
.v-num{background:var(--navy);color:#fff;border-radius:20px;padding:2px 10px;font-size:12px;font-weight:700;min-width:44px;text-align:center}
.v-info{flex:1;display:flex;flex-direction:column}
.v-info strong{font-size:14px;color:var(--navy-escuro)}
.v-info small{font-size:12px;color:var(--suave)}
.badge-ativa{background:var(--gold);color:var(--navy-escuro);font-size:11px;font-weight:800;border-radius:20px;padding:2px 10px;text-transform:uppercase;letter-spacing:.4px}
.cmp-tabela{width:100%;border-collapse:collapse;font-size:12px;margin-top:8px}
.cmp-tabela th{text-align:left;padding:6px 8px;background:#e9e4d6;border:1px solid var(--borda);font-size:11px;text-transform:uppercase}
.cmp-tabela td{padding:5px 8px;border:1px solid #e6e0d2;vertical-align:middle}
.cmp-head{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;align-items:center;margin-top:14px;padding:10px 12px;background:#f6f1e2;border:1px solid #e0d7bc;border-radius:10px}
.cmp-head b{color:var(--navy-escuro)}
.sit-add{color:var(--verde);font-weight:700}
.sit-rem{color:var(--vermelho);font-weight:700}
.sit-alt{color:#b88000;font-weight:700}
.sit-ig{color:var(--suave)}

@media (max-width:860px){
.layout{flex-direction:column}
.sidebar{width:100%;min-width:0;position:static;max-height:none;border-right:none;border-bottom:1px solid var(--borda)}
.topbar{flex-wrap:wrap;gap:8px}
.grid-2{grid-template-columns:1fr}
}

/* impressão / PDF */
@media print{
  body{background:#fff;font-size:12px}
  .topbar,.sidebar,.resumo,.orcamento-head-actions,.no-print{display:none!important}
  .layout{display:block;min-height:0}
  .content{padding:0}
  .orcamento-head{margin-bottom:8px}
  .table-wrap{border:none;border-radius:0;box-shadow:none;overflow:visible}
  .tabela{min-width:0;font-size:11px}
  .tabela th,.tabela td{border:1px solid #999;padding:4px 6px}
  .tabela .col-acoes{display:none}
  .linha-memo{display:none}
  .grupo td{background:#e8e8e8!important}
  .linha-total td{background:#dde7f0!important}
}