:root{
  --bg:#f3f5f8; --card:#fff; --line:#e2e8f0; --text:#1f2733; --muted:#6b7785;
  --accent:#2b6cb0; --accent-d:#245a96; --ok:#16a34a; --warn:#f59e0b; --danger:#dc2626;
  --radius:10px; --shadow:0 1px 3px rgba(16,24,40,.06),0 1px 2px rgba(16,24,40,.04);
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);color:var(--text);line-height:1.45;font-size:14px}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
h2.sec-titulo{font-size:15px;margin:0 0 14px;color:var(--text)}

/* ---- Topbar ---- */
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;
  background:var(--card);border-bottom:1px solid var(--line);padding:10px 20px;
  position:sticky;top:0;z-index:20}
.topbar-left,.topbar-right{display:flex;align-items:center;gap:12px}
.brand{font-weight:700;font-size:18px;color:var(--text)}
.brand span{color:var(--accent)}
.page-title{color:var(--muted);font-weight:600;letter-spacing:.5px;border-left:1px solid var(--line);padding-left:12px}
.link-nav{color:var(--muted)}
.user-chip{color:var(--muted);font-size:13px}

/* ---- Botões ---- */
.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);
  background:var(--card);color:var(--text);padding:8px 14px;border-radius:8px;
  cursor:pointer;font-size:13px;font-weight:600;line-height:1}
.btn:hover{background:#f7f9fc}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.primary:hover{background:var(--accent-d)}
.btn.ok{background:var(--ok);border-color:var(--ok);color:#fff}
.btn.ghost{background:transparent}
.btn.largo{width:100%;justify-content:center;padding:11px}
.btn:disabled{opacity:.55;cursor:not-allowed}
.oculto{display:none !important}
.lk{background:none;border:none;color:var(--accent);cursor:pointer;font-size:13px;padding:0}
.lk:hover{text-decoration:underline}
.lk.perigo,.perigo{color:var(--danger)}

/* ---- Layout ---- */
.container{max-width:1180px;margin:0 auto;padding:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:18px 20px;margin-bottom:18px}

/* ---- Filtros ---- */
.filtros{display:flex;flex-wrap:wrap;gap:12px;align-items:end;background:var(--card);
  border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;margin-bottom:16px}
.campo{display:flex;flex-direction:column;gap:4px}
.campo.dois{min-width:240px}
.campo label{font-size:12px;color:var(--muted)}
.filtros .campo{min-width:160px}
input,select{font:inherit;padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--text)}
input:focus,select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(43,108,176,.12)}
input:disabled{background:#f1f4f8;color:var(--muted)}

/* ---- Tabela ---- */
.tabela-wrap{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.tabela{width:100%;border-collapse:collapse}
.tabela th,.tabela td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--line);font-size:13px}
.tabela th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;background:#fafbfd}
.tabela td.num,.tabela th.num{text-align:right;font-variant-numeric:tabular-nums}
.tabela tr:last-child td{border-bottom:none}
.tabela tr:hover td{background:#fafbfd}
.vazio{color:var(--muted);text-align:center;padding:24px}
.acoes-col{display:flex;gap:12px;align-items:center;flex-wrap:wrap}

/* ---- Badges de status ---- */
.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:600;color:#fff}
.st-em_edicao{background:#64748b}
.st-orcado{background:var(--accent)}
.st-enviado{background:var(--accent)}
.st-aprovado{background:var(--ok)}
.fin-nao_pago{background:var(--danger)}
.fin-cobranca_enviada{background:var(--warn)}
.fin-paga{background:var(--ok)}
.fin-none{background:#94a3b8}
.salvo-ind{color:var(--muted);font-size:12px;margin-left:4px}

/* ---- Editor ---- */
.grid-campos{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media(max-width:780px){.grid-campos{grid-template-columns:1fr}}
.grid-campos .campo input,.grid-campos .campo select{width:100%}
.linha-unidade{display:flex;gap:8px;width:100%}
.grid-campos .campo .linha-unidade input{flex:1 1 auto;min-width:0;width:auto}
.grid-campos .campo .linha-unidade select{flex:0 0 96px;width:96px}

/* ---- Peças ---- */
.lista-pecas{display:flex;flex-direction:column;gap:14px}
.peca{display:flex;gap:18px;align-items:flex-start;border:1px solid var(--line);border-radius:var(--radius);padding:14px;position:relative;background:#fff}
.peca-thumb{display:flex;flex-direction:column;align-items:center;gap:6px;width:230px;flex-shrink:0}
.peca-thumb canvas{width:220px;height:180px;border:1px solid var(--line);border-radius:8px;background:#fcfdff}
.peca-nome{font-size:13px;color:var(--muted);word-break:break-all;text-align:center}
.peca-info{flex:1;display:flex;flex-direction:column;gap:12px}
.peca-campos{display:flex;gap:16px;flex-wrap:wrap}
.peca-campos .campo{flex:1 1 160px;max-width:240px}
.peca-campos .campo input,.peca-campos .campo select{width:100%}
.peca-resultado{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px 24px;font-size:13px;color:var(--muted)}
.peca-resultado b{color:var(--text)}
.peca-remover{position:absolute;top:10px;right:10px;background:none;border:none;cursor:pointer;font-size:16px;opacity:.6}
.peca-remover:hover{opacity:1}

/* ---- Totais ---- */
.totais{display:flex;justify-content:flex-end;gap:48px}
.total-bloco{display:flex;flex-direction:column;align-items:flex-end}
.total-label{font-size:12px;color:var(--muted);text-transform:uppercase}
.total-valor{font-size:22px;font-weight:700}
.total-valor.destaque{color:var(--ok)}

/* ---- Dropdown ---- */
.dropdown{position:relative}
.dropdown-menu{position:absolute;right:0;top:calc(100% + 6px);background:#fff;border:1px solid var(--line);
  border-radius:8px;box-shadow:var(--shadow);min-width:200px;display:none;overflow:hidden;z-index:30}
.dropdown-menu.aberto{display:block}
.dropdown-menu button{display:block;width:100%;text-align:left;background:none;border:none;padding:10px 14px;cursor:pointer;font-size:13px}
.dropdown-menu button:hover{background:#f5f7fa}

/* ---- Modal ---- */
.modal-overlay{position:fixed;inset:0;background:rgba(15,23,42,.45);display:flex;align-items:center;justify-content:center;z-index:50}
.modal{background:#fff;border-radius:12px;width:min(640px,92vw);box-shadow:0 12px 40px rgba(0,0,0,.25);
  overflow:hidden;display:flex;flex-direction:column;max-height:90vh}
.modal-head{flex:0 0 auto;display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--line)}
.modal-head h3{margin:0;font-size:16px}
.modal-x{background:none;border:none;font-size:24px;cursor:pointer;color:var(--muted);line-height:1}
.modal-body{flex:1 1 auto;overflow-y:auto;padding:20px}
.modal-foot{flex:0 0 auto;padding:14px 20px;border-top:1px solid var(--line);display:flex;justify-content:flex-end}
.drop-area{border:2px dashed var(--line);border-radius:10px;padding:28px;text-align:center;color:var(--muted)}
.drop-area.hover{border-color:var(--accent);background:#f0f6ff}
.drop-ico{font-size:30px}
.drop-aceita{font-size:12px;margin-top:8px}
.lista-arquivos{list-style:none;margin:16px 0 0;padding:0;display:flex;flex-direction:column;gap:6px}
.lista-arquivos li{display:flex;justify-content:space-between;align-items:center;background:#f6f8fb;border:1px solid var(--line);border-radius:8px;padding:8px 12px;font-size:13px}

/* ---- Relatório público / compartilhamento ---- */
.muted-p{color:var(--muted);margin:0 0 14px;font-size:13px}
.share-linha{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.share-linha input{flex:1 1 320px;min-width:0;font-family:monospace;font-size:13px}
.rel-info{display:grid;grid-template-columns:repeat(3,1fr);gap:14px 24px}
@media(max-width:780px){.rel-info{grid-template-columns:1fr 1fr}}
.rel-info div{display:flex;flex-direction:column}
.rel-info span{font-size:12px;color:var(--muted)}
.rel-info b{font-size:15px}

/* ---- Tabela do relatório ---- */
.tabela-rel{width:100%;border-collapse:collapse;font-size:13px;min-width:820px}
.tabela-rel th,.tabela-rel td{padding:12px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
.tabela-rel th{color:var(--muted);font-weight:600;font-size:12px;background:#fafbfd}
.tabela-rel td.num,.tabela-rel th.num{text-align:right;font-variant-numeric:tabular-nums}
.tabela-rel tr:last-child td{border-bottom:none}
.tabela-rel canvas.thumb-rel{width:120px;height:90px;background:#fcfdff;border:1px solid var(--line);border-radius:6px;display:block}
.tabela-rel .r-nome{font-size:14px}
.rel-dim{color:var(--muted);font-size:12px;margin-top:4px}
.tabela-rel .r-mat,.tabela-rel .r-det{color:var(--muted);font-size:12px;line-height:1.6}
.tabela-rel .col-sep{border-left:1px dashed var(--line)}

/* ---- Login ---- */
.tela-login{display:flex;align-items:center;justify-content:center;min-height:100vh}
.login-card{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:32px;width:min(380px,92vw)}
.login-card .brand{display:block;font-size:24px;margin-bottom:4px}
.login-sub{color:var(--muted);margin:0 0 20px}
.login-card form{display:flex;flex-direction:column;gap:14px}
.login-card label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted)}

/* ---- Avisos / flash ---- */
.alerta{padding:11px 14px;border-radius:8px;margin-bottom:16px;font-size:13px}
.alerta.ok{background:#ecfdf3;border:1px solid #abefc6;color:#067647}
.alerta.erro{background:#fef3f2;border:1px solid #fecdca;color:#b42318}
.form-inline{display:flex;gap:14px;align-items:end;flex-wrap:wrap}
.check{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--muted)}
.inline-confirm{display:inline-flex;gap:6px;align-items:center}
.mini{padding:5px 8px;width:120px}
.flash{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);background:#1f2733;color:#fff;
  padding:10px 18px;border-radius:8px;opacity:0;transition:.25s;pointer-events:none;z-index:60}
.flash.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ---- Textarea / observações ---- */
.textarea{width:100%;font:inherit;padding:8px 10px;border:1px solid var(--line);border-radius:8px;resize:vertical;color:var(--text);background:#fff}
.textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(43,108,176,.12)}
.textarea:disabled{background:#f1f4f8;color:var(--muted)}
.rel-obs{white-space:pre-wrap;margin:0}

/* ---- Validação inline ---- */
.invalido{border-color:var(--danger) !important;box-shadow:0 0 0 3px rgba(220,38,38,.12) !important}

/* ---- Ordenação / paginação ---- */
.th-sort{color:var(--muted);text-decoration:none;font-weight:600}
.th-sort:hover{color:var(--accent)}
.paginacao{display:flex;justify-content:space-between;align-items:center;margin-top:16px;flex-wrap:wrap;gap:12px}
.pag-info{color:var(--muted);font-size:13px}
.pag-botoes{display:flex;gap:6px;flex-wrap:wrap}
.pag-botoes .btn{padding:6px 12px}

/* ---- Responsivo (topbar / mobile) ---- */
.topbar{flex-wrap:wrap}
.topbar-right{flex-wrap:wrap}
@media(max-width:640px){
  .topbar{align-items:stretch;padding:10px 14px}
  .topbar-left{justify-content:space-between}
  .topbar-right{justify-content:flex-start}
  .topbar-right .btn{padding:8px 10px;font-size:12px;flex:1 1 auto;justify-content:center}
  .page-title{border-left:none;padding-left:0}
  .container{padding:14px}
  .peca{flex-direction:column}
  .peca-thumb{width:100%}
  .peca-thumb canvas{width:100%;height:200px}
  .totais{justify-content:space-between;gap:16px}
}