:root{
  /* Cores da logo J7 (azul J7 #245a8a + azul-marinho #2b3354) — mude aqui para ajustar o portal inteiro */
  --marinho:#2b3354; --marinho-2:#245a8a; --destaque:#245a8a; --destaque-esc:#1b4670; --destaque-claro:#8fb3d6;
  --verde:#245a8a; --verde-esc:#1b4670; --sol:#245a8a;
  --ok:#14804a; --fundo:#f4f5f9; --card:#fff;
  --texto:#2b3354; --sutil:#5d6380; --borda:#e1e3ec; --erro:#c0392b; --alerta:#c27c00;
}
*{box-sizing:border-box}
body{margin:0;font-family:"Poppins",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;background:var(--fundo);color:var(--texto);font-size:15px;line-height:1.5}
a{color:var(--verde)}
.topo{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding:14px 24px;background:var(--marinho);color:#fff;position:sticky;top:0;z-index:50;box-shadow:0 2px 10px rgba(43,51,84,.25)}
.marca{display:flex;align-items:center;gap:12px;text-decoration:none;color:#fff;font-size:15px;font-weight:500}
.marca img{height:40px}
.marca span{padding-left:12px;border-left:1px solid rgba(255,255,255,.3);opacity:.9}
.marca b{color:var(--destaque-claro);font-weight:600}
.topo nav{display:flex;gap:4px;flex-wrap:wrap}
.topo nav a{padding:8px 14px;border-radius:30px;text-decoration:none;color:#fff;font-size:14px}
.topo nav a:hover{background:rgba(255,255,255,.12)}
.topo nav a.sair{border:1px solid rgba(255,255,255,.4)}
.conteudo{max-width:1100px;margin:0 auto;padding:20px 16px 40px}
.rodape{text-align:center;color:rgba(255,255,255,.75);background:var(--marinho);font-size:13px;padding:24px 16px;margin-top:20px}
h1{font-size:26px;margin:0 0 4px;font-weight:700;color:var(--marinho)} h2{font-size:18px;margin:0 0 12px} h3{font-size:15px;margin:18px 0 8px;color:var(--sutil)}
.sub{color:var(--sutil);margin:0 0 18px}
.card{background:var(--card);border:1px solid var(--borda);border-radius:14px;padding:20px;margin-bottom:16px;box-shadow:0 2px 12px rgba(43,51,84,.05)}
.grade{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin-bottom:16px}
.kpi{background:#fff;border:1px solid var(--borda);border-top:4px solid var(--destaque);border-radius:14px;padding:16px;box-shadow:0 2px 12px rgba(43,51,84,.05)}
.kpi small{display:block;color:var(--sutil);font-size:12px;text-transform:uppercase;letter-spacing:.03em}
.kpi strong{font-size:26px;font-weight:700;color:var(--marinho);font-variant-numeric:tabular-nums}
.kpi span{color:var(--sutil);font-size:13px}
.duas{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:760px){.duas{grid-template-columns:1fr}}
.cab{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.login{max-width:420px;margin:48px auto;background:#fff;border:1px solid var(--borda);border-top:5px solid var(--destaque);border-radius:16px;padding:32px;box-shadow:0 10px 40px rgba(43,51,84,.12)}
label{display:block;margin-bottom:12px;font-size:13px;color:var(--sutil)}
input,select,textarea{display:block;width:100%;margin-top:4px;padding:10px;border:1px solid var(--borda);border-radius:6px;font:inherit;color:var(--texto);background:#fff}
input,select,textarea{border-radius:10px}
input:focus,select:focus,textarea:focus{outline:2px solid var(--destaque);border-color:transparent}
.campos{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:0 14px}
.btn{display:inline-block;background:var(--destaque);color:#fff;border:0;border-radius:30px;padding:11px 22px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;transition:background .15s,transform .15s}
.btn:hover{background:var(--destaque-esc);transform:translateY(-1px)}
.btn.sec{background:#fff;color:var(--marinho);border:1px solid var(--marinho)}
.btn.sec:hover{background:var(--marinho);color:#fff}
.btn.peq{padding:5px 10px;font-size:13px}
.btn.perigo{background:var(--erro);color:#fff}
.login .btn{width:100%}
.centro{text-align:center}
.aviso{padding:10px 14px;border-radius:6px;margin-bottom:14px}
.aviso.ok{background:#e6f4ec;color:var(--ok)}
.aviso.erro{background:#fbeae8;color:var(--erro)}
.aviso.info{background:#fff6e0;color:#7a5200}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:9px 8px;border-bottom:1px solid var(--borda);vertical-align:top}
th{font-size:12px;color:var(--sutil);text-transform:uppercase;letter-spacing:.03em}
td.n,th.n{text-align:right;font-variant-numeric:tabular-nums}
.tabela{overflow-x:auto}
.selo{display:inline-block;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:600}
.s-online{background:#e6f4ec;color:var(--ok)}
.s-offline{background:#fbeae8;color:var(--erro)}
.s-alerta{background:#fff3dc;color:var(--alerta)}
.s-sem_dados{background:#eef1ef;color:var(--sutil)}
.docs a{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--borda);text-decoration:none;color:var(--texto)}
.docs a:last-child{border-bottom:0}
.docs .ico{flex:none;width:34px;height:40px;border-radius:4px;background:#fbeae8;color:var(--erro);font-size:10px;font-weight:700;display:grid;place-items:center}
.docs small{display:block;color:var(--sutil)}
.grafico{display:flex;align-items:flex-end;gap:3px;height:180px;padding-top:10px}
.grafico .barra{flex:1;background:var(--destaque);border-radius:3px 3px 0 0;min-height:2px;position:relative}
.grafico .barra:hover{background:var(--marinho)}
.grafico .barra.consumo{background:#b8c6d8}
.eixo{display:flex;gap:3px;font-size:11px;color:var(--sutil)}
.eixo span{flex:1;text-align:center;overflow:hidden}
.legenda{display:flex;gap:16px;font-size:12px;color:var(--sutil);margin-top:8px}
.legenda i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:4px;vertical-align:middle}
.dados dt{color:var(--sutil);font-size:12px}
.dados dd{margin:0 0 10px;font-weight:500}
.dados{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:0 16px}
.abas{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}
.abas a{padding:6px 12px;border-radius:20px;border:1px solid var(--borda);text-decoration:none;color:var(--texto);font-size:13px}
.abas a.ativa{background:var(--marinho);color:#fff;border-color:var(--marinho)}
@media print{.topo nav,.nao-imprimir{display:none}.card{break-inside:avoid}}
.docs .mini{flex:none;width:52px;height:40px;object-fit:cover;border-radius:4px;border:1px solid var(--borda)}
.docs .item{display:flex;align-items:center;gap:8px;border-bottom:1px solid var(--borda)}
.docs .item:last-child{border-bottom:0}
.docs .item>a:first-child{flex:1;border-bottom:0;min-width:0}
.docs .baixar{flex:none}
.visor{position:fixed;inset:0;background:rgba(12,15,30,.97);z-index:100;display:flex;align-items:center;justify-content:center}
.visor[hidden]{display:none}
.visor-barra{position:absolute;top:0;left:0;right:0;display:flex;justify-content:space-between;align-items:center;gap:8px;padding:10px 14px;color:#fff;font-size:14px;flex-wrap:wrap}
.visor-barra .btn.sec{background:transparent;color:#fff;border-color:#fff}
#visor-img{max-width:96vw;max-height:84vh;object-fit:contain;cursor:zoom-in;margin-top:40px}
#visor-img.zoom{max-width:none;max-height:none;cursor:zoom-out}
.visor.zoom-on{overflow:auto}
.visor-nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.15);color:#fff;border:0;font-size:36px;width:48px;height:64px;border-radius:8px;cursor:pointer}
.visor-nav.ant{left:8px}.visor-nav.prox{right:8px}
.boas-vindas{background:linear-gradient(120deg,var(--marinho) 0%,var(--marinho) 45%,var(--destaque) 100%);color:#fff;border-radius:16px;padding:22px 24px;margin-bottom:18px}
.boas-vindas h1{color:#fff}.boas-vindas .sub{color:rgba(255,255,255,.8);margin:0}
@media print{.topo,.rodape{background:#fff;color:var(--texto);box-shadow:none;position:static}}
.status-usina{text-align:right}
@media(max-width:600px){.status-usina{text-align:left}.topo{padding:12px 16px}.marca img{height:34px}}
.eixo{overflow:hidden}
.eixo span{white-space:nowrap;overflow:visible;min-width:0}
@media(max-width:600px){.eixo.pares span:nth-child(even){visibility:hidden}.eixo{font-size:10px}}
html,body{overflow-x:hidden}
.visor-barra span:first-child{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.visor-barra span:last-child{display:flex;gap:6px}
@media(max-width:600px){.visor-nav{display:none}#visor-original{display:none}}
.btn,.selo{white-space:nowrap}
body{min-height:100vh;display:flex;flex-direction:column}
.conteudo{flex:1;width:100%}
.login .logo-login{display:block;height:54px;margin:0 auto 20px}
.caixa-encaminhar{background:var(--fundo);border:1px solid var(--borda);border-radius:10px;padding:12px 14px 2px;margin-bottom:12px}
@media print{details{display:block}details>summary{display:none}details>*{display:block!important}}
.prog-mensal{border:1px solid var(--borda,#dfe3ec);border-radius:10px;padding:12px 16px;margin:4px 0 18px;background:#f7f9fc}
.prog-mensal summary{cursor:pointer;color:var(--marinho,#2b3354)}
.prog-mensal[open] summary{margin-bottom:4px}
.prog-grade{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:0 10px}
@media (max-width:700px){.prog-grade{grid-template-columns:repeat(3,minmax(0,1fr))}}
.prog-grade label{margin-bottom:10px}

input.calculado{background:#eef2f8;color:var(--sutil);cursor:not-allowed}