:root {
  --navy: #0b1f3a; --navy2: #12294a; --accent: #00b4d8; --accent2: #0077b6;
  --bg: #f1f5f9; --card: #ffffff; --txt: #0f172a; --sub: #64748b; --borda: #e2e8f0;
  --ok: #16a34a; --warn: #f59e0b; --erro: #dc2626; --off: #94a3b8;
  --sombra: 0 1px 3px rgba(15,23,42,.08), 0 4px 16px rgba(15,23,42,.04);
}
* { box-sizing: border-box; }
html, body { height: 100%; }
body { margin: 0; font-family: Inter, system-ui, Segoe UI, Roboto, sans-serif; font-size: 14px; background: var(--bg); color: var(--txt); }
[hidden] { display: none !important; }
h1 { font-size: 22px; margin: 0; }
h2 { font-size: 16px; margin: 0 0 12px; }
input, select, textarea, button { font: inherit; }
input, select, textarea { width: 100%; padding: 8px 10px; border: 1px solid var(--borda); border-radius: 8px; background: #fff; color: var(--txt); }
input[type=checkbox] { width: auto; }
input[type=color] { padding: 2px; height: 36px; }
label { display: block; color: var(--sub); font-size: 12px; font-weight: 500; margin-bottom: 10px; }
label > input, label > select, label > textarea { margin-top: 4px; }
label.check { display: flex; gap: 8px; align-items: center; color: var(--txt); font-size: 14px; }

.btn { border: 1px solid var(--borda); background: #fff; padding: 8px 14px; border-radius: 8px; cursor: pointer; font-weight: 500; color: var(--txt); white-space: nowrap; }
.btn:hover { border-color: var(--accent); }
.btn.primario { background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #fff; border: 0; }
.btn.perigo { color: var(--erro); }
.btn.peq { padding: 4px 10px; font-size: 12px; }
.link { background: none; border: 0; color: var(--accent); cursor: pointer; padding: 0; }

/* Login */
.login { min-height: 100%; display: grid; place-items: center; background: radial-gradient(circle at 20% 20%, #13406b, var(--navy) 60%); padding: 16px; }
.login-card { background: #fff; padding: 32px; border-radius: 16px; width: 100%; max-width: 380px; box-shadow: 0 20px 60px rgba(0,0,0,.3); }
.login-card .marca { color: var(--navy); font-size: 24px; margin-bottom: 4px; }
.login-card .sub { color: var(--sub); margin: 0 0 24px; }
.login-card .btn { width: 100%; padding: 11px; margin-top: 8px; }
.erro { color: var(--erro); min-height: 20px; }

/* Layout */
.app { display: flex; height: 100%; }
.menu { width: 230px; background: var(--navy); color: #cbd5e1; display: flex; flex-direction: column; padding: 16px 10px; flex-shrink: 0; }
.marca { font-size: 20px; font-weight: 400; color: #fff; padding: 4px 10px 20px; letter-spacing: -.3px; }
.marca b { font-weight: 700; color: var(--accent); }
.logo { color: var(--accent); }
.menu a { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 8px; color: #cbd5e1; text-decoration: none; font-weight: 500; margin-bottom: 2px; }
.menu a i { font-style: normal; width: 20px; text-align: center; }
.menu a:hover { background: var(--navy2); color: #fff; }
.menu a.ativo { background: linear-gradient(135deg, rgba(0,180,216,.25), rgba(0,119,182,.15)); color: #fff; box-shadow: inset 3px 0 0 var(--accent); }
.seletor-empresa { padding: 0 10px 12px; font-size: 11px; text-transform: uppercase; letter-spacing: .4px; color: #94a3b8; }
.seletor-empresa select { margin-top: 4px; background: var(--navy2); color: #fff; border-color: #24426b; }
.nome-empresa { padding: 0 12px 14px; color: #fff; font-weight: 600; font-size: 13px; }
.nome-empresa:empty { display: none; }
.usuario small { color: #64748b; }
.badge { background: var(--erro); color: #fff; border-radius: 99px; font-size: 11px; padding: 1px 7px; margin-left: auto; }
.usuario { margin-top: auto; padding: 12px; border-top: 1px solid var(--navy2); display: flex; justify-content: space-between; font-size: 13px; }
main { flex: 1; overflow: auto; min-width: 0; }
.pagina { padding: 24px; max-width: 1500px; }
.topo { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.topo .acoes { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.topo .acoes input, .topo .acoes select { width: auto; }
.sub { color: var(--sub); }

.card { background: var(--card); border-radius: 12px; box-shadow: var(--sombra); padding: 18px; border: 1px solid var(--borda); }
.grid { display: grid; gap: 16px; }
.kpis { grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); margin-bottom: 16px; }
.kpi .rot { color: var(--sub); font-size: 12px; font-weight: 500; text-transform: uppercase; letter-spacing: .4px; }
.kpi .val { font-size: 26px; font-weight: 700; margin-top: 6px; letter-spacing: -.5px; }
.kpi .det { color: var(--sub); font-size: 12px; margin-top: 2px; }
.g2 { grid-template-columns: 2fr 1fr; }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g11 { grid-template-columns: 1fr 1fr; }
.grafico { position: relative; height: 280px; }

table { width: 100%; border-collapse: collapse; }
th { text-align: left; color: var(--sub); font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .3px; padding: 8px 10px; border-bottom: 1px solid var(--borda); white-space: nowrap; }
td { padding: 10px; border-bottom: 1px solid var(--borda); vertical-align: middle; }
tr.clicavel { cursor: pointer; }
tr.clicavel:hover td { background: #f8fafc; }
.tabela-wrap { overflow-x: auto; }

.tag { display: inline-block; font-size: 11px; font-weight: 600; padding: 3px 9px; border-radius: 99px; white-space: nowrap; }
.t-ok { background: #dcfce7; color: #166534; } .t-warn { background: #fef3c7; color: #92400e; }
.t-erro { background: #fee2e2; color: #991b1b; } .t-off { background: #e2e8f0; color: #475569; } .t-info { background: #e0f2fe; color: #075985; }
.score { font-weight: 700; } .score.bom { color: var(--ok); } .score.medio { color: var(--warn); } .score.ruim { color: var(--erro); }
.barra { height: 6px; background: var(--borda); border-radius: 99px; overflow: hidden; margin-top: 6px; }
.barra > div { height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent2)); }

/* Mapa ao vivo */
.mapa-layout { display: flex; height: 100%; }
.mapa-lado { width: 340px; background: #fff; border-right: 1px solid var(--borda); display: flex; flex-direction: column; flex-shrink: 0; }
.mapa-lado .cab { padding: 16px; border-bottom: 1px solid var(--borda); }
.mapa-lado .lista { overflow: auto; flex: 1; padding: 8px; }
.veic { padding: 12px; border-radius: 10px; cursor: pointer; border: 1px solid transparent; margin-bottom: 6px; }
.veic:hover { background: #f8fafc; }
.veic.sel { border-color: var(--accent); background: #f0fbff; }
.veic .l1 { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.veic .nome { font-weight: 600; }
.veic .l2 { color: var(--sub); font-size: 12px; margin-top: 4px; line-height: 1.6; }
.mapa-lado .rodape { border-top: 1px solid var(--borda); padding: 12px 16px; }
.mapa-lado .rodape .linha { display: flex; gap: 6px; }
.mapa { flex: 1; min-height: 300px; }
.mapa-pagina { height: 520px; border-radius: 12px; overflow: hidden; border: 1px solid var(--borda); }
.replay { display: flex; gap: 8px; align-items: center; margin-top: 8px; }
.replay input[type=range] { flex: 1; }
.marcador-v { width: 30px; height: 30px; }

/* Alertas */
.ev-icone { font-size: 18px; }
.nao-lido td { background: #fffbeb; }

/* Toasts */
.toasts { position: fixed; right: 16px; bottom: 16px; display: flex; flex-direction: column; gap: 8px; z-index: 5000; max-width: calc(100% - 32px); }
.toast { background: var(--navy); color: #fff; padding: 12px 16px; border-radius: 10px; box-shadow: 0 8px 24px rgba(0,0,0,.25); width: 340px; max-width: 100%; border-left: 4px solid var(--accent); cursor: pointer; animation: entra .25s ease-out; }
.toast.alerta { border-left-color: var(--erro); }
.toast b { display: block; margin-bottom: 2px; }
@keyframes entra { from { transform: translateY(12px); opacity: 0; } }

.modal-fundo { position: fixed; inset: 0; background: rgba(15,23,42,.5); display: grid; place-items: center; z-index: 4000; padding: 16px; }
.modal { background: #fff; border-radius: 14px; padding: 22px; width: 100%; max-width: 560px; max-height: 90vh; overflow: auto; }
.modal .botoes { display: flex; justify-content: flex-end; gap: 8px; margin-top: 12px; }
.form2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }
.vazio { color: var(--sub); text-align: center; padding: 30px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }

@media (max-width: 1100px) { .g2, .g3 { grid-template-columns: 1fr; } }
@media (max-width: 800px) {
  .app { flex-direction: column; }
  .menu { width: 100%; flex-direction: row; overflow-x: auto; padding: 8px; align-items: center; }
  .menu .marca, .menu .usuario { display: none; }
  .menu a { flex-shrink: 0; margin: 0 2px; padding: 8px 10px; }
  .pagina { padding: 16px; }
  .mapa-layout { flex-direction: column-reverse; }
  .mapa-lado { width: 100%; height: 45%; }
  .g11, .form2 { grid-template-columns: 1fr; }
}