/* Controle de Óleo Diesel — UI */
:root{
  --bg:#0f1720; --bg2:#16212e; --panel:#1b2735; --panel2:#22303f;
  --line:#2c3c4e; --txt:#e8eef4; --muted:#9fb0c0; --muted2:#6b7e90;
  --brand:#0e7c4a; --brand2:#16a263; --accent:#f5a623; --accent2:#ffbe4d;
  --danger:#e5484d; --danger2:#ff6166; --info:#3b82f6; --ok:#16a263;
  --amarela:#f5a623; --pesada:#3b82f6; --verde:#16a263; --pav:#a855f7; --outros:#94a3b8;
  --radius:14px; --shadow:0 6px 24px rgba(0,0,0,.28);
  --font:'Segoe UI',system-ui,-apple-system,Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font-family:var(--font);background:linear-gradient(160deg,#0b121a,#0f1720);color:var(--txt);font-size:14px}
button{font-family:inherit;cursor:pointer}
a{color:var(--brand2)}
input,select,textarea{font-family:inherit;font-size:14px}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:#33485c;border-radius:6px}
::-webkit-scrollbar-track{background:transparent}

/* ---------- LOGIN ---------- */
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px}
.login-card{width:min(400px,94vw);background:var(--panel);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:34px}
.login-logo{display:flex;align-items:center;gap:12px;margin-bottom:8px}
.login-logo svg{width:46px;height:46px}
.login-card h1{font-size:20px;margin:14px 0 2px}
.login-card p.sub{color:var(--muted);margin:0 0 22px;font-size:13px}
.login-card label{display:block;font-size:12px;color:var(--muted);margin:14px 0 6px;text-transform:uppercase;letter-spacing:.04em}
.login-card input{width:100%;padding:12px 14px;background:var(--bg2);border:1px solid var(--line);border-radius:10px;color:var(--txt)}
.login-card input:focus{outline:none;border-color:var(--brand2)}
.login-err{color:var(--danger2);font-size:13px;margin-top:12px;min-height:18px}

/* ---------- LAYOUT ---------- */
.shell{display:grid;grid-template-columns:248px 1fr;min-height:100vh}
.sidebar{background:#0c141d;border-right:1px solid var(--line);display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:center;gap:11px;padding:18px 18px 14px;border-bottom:1px solid var(--line)}
.brand img,.brand svg{width:38px;height:38px;border-radius:8px;object-fit:contain;background:#fff}
.brand .bt{font-weight:700;font-size:15px;line-height:1.1}
.brand .bs{color:var(--muted);font-size:11px}
.nav{flex:1;overflow:auto;padding:10px 10px 20px}
.nav .group{color:var(--muted2);font-size:10.5px;text-transform:uppercase;letter-spacing:.08em;margin:16px 12px 6px}
.nav a{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:10px;color:var(--muted);text-decoration:none;font-weight:500;font-size:13.5px}
.nav a .ic{width:18px;text-align:center;opacity:.9}
.nav a:hover{background:var(--panel);color:var(--txt)}
.nav a.active{background:linear-gradient(90deg,rgba(14,124,74,.22),rgba(14,124,74,.05));color:#fff;box-shadow:inset 3px 0 0 var(--brand2)}
.userbox{border-top:1px solid var(--line);padding:12px 14px;display:flex;align-items:center;gap:10px}
.avatar{width:34px;height:34px;border-radius:50%;background:var(--brand);display:grid;place-items:center;font-weight:700;color:#fff}
.userbox .nm{font-size:13px;font-weight:600}
.userbox .rl{font-size:11px;color:var(--muted)}
.userbox button{margin-left:auto;background:none;border:1px solid var(--line);color:var(--muted);border-radius:8px;padding:6px 9px;font-size:12px}
.userbox button:hover{color:var(--txt);border-color:var(--muted)}

.main{padding:22px 26px 60px;overflow:auto}
.topbar{display:flex;align-items:center;gap:14px;margin-bottom:20px}
.topbar h2{margin:0;font-size:22px;font-weight:700}
.topbar .crumb{color:var(--muted);font-size:13px}
.topbar .spacer{flex:1}

/* ---------- BOTÕES ---------- */
.btn{display:inline-flex;align-items:center;gap:7px;padding:9px 15px;border-radius:10px;border:1px solid var(--line);background:var(--panel2);color:var(--txt);font-weight:600;font-size:13px}
.btn:hover{border-color:var(--muted)}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn.primary:hover{background:var(--brand2)}
.btn.accent{background:var(--accent);border-color:var(--accent);color:#3a2a00}
.btn.danger{background:transparent;border-color:var(--danger);color:var(--danger2)}
.btn.danger:hover{background:rgba(229,72,77,.12)}
.btn.ghost{background:transparent}
.btn.sm{padding:6px 10px;font-size:12px;border-radius:8px}
.btn[disabled]{opacity:.5;cursor:not-allowed}

/* ---------- CARDS / KPIs ---------- */
.grid{display:grid;gap:16px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px;margin-bottom:18px}
.kpi{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;position:relative;overflow:hidden}
.kpi .k-label{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em}
.kpi .k-val{font-size:26px;font-weight:800;margin-top:6px;letter-spacing:-.5px}
.kpi .k-sub{font-size:12px;color:var(--muted);margin-top:3px}
.kpi .k-ic{position:absolute;right:14px;top:14px;font-size:22px;opacity:.25}
.kpi.green{box-shadow:inset 0 0 0 1px rgba(22,162,99,.4)}
.kpi.amber{box-shadow:inset 0 0 0 1px rgba(245,166,35,.4)}
.kpi.red{box-shadow:inset 0 0 0 1px rgba(229,72,77,.4)}

.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.panel h3{margin:0 0 14px;font-size:15px;display:flex;align-items:center;gap:8px}
.panel h3 .hint{font-weight:400;color:var(--muted);font-size:12px;margin-left:auto}
.cols-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.cols-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:1100px){.cols-2,.cols-3{grid-template-columns:1fr}}

/* ---------- TANQUES (gauges) ---------- */
.tanks-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}
.tank{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px;text-align:center}
.tank .tk-code{font-weight:700;font-size:15px}
.tank .tk-tipo{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.tank .donut{margin:6px auto 4px}
.tank .art{margin:8px auto 6px;max-width:200px}
.art .art-svg{display:block;max-height:118px}
.art-lg{max-width:300px;margin:0 auto}
.art-lg .art-svg{max-height:190px}
.tank .tk-meta{font-size:12px;color:var(--muted);margin-top:4px}
.tank.low{box-shadow:inset 0 0 0 1px rgba(229,72,77,.5)}
.chip{display:inline-block;padding:2px 9px;border-radius:999px;font-size:11px;font-weight:700}
.chip.estacionario{background:rgba(59,130,246,.16);color:#7db0ff}
.chip.comboio{background:rgba(245,166,35,.16);color:var(--accent2)}

/* badges de linha */
.lin{display:inline-block;padding:2px 9px;border-radius:999px;font-size:11px;font-weight:700}
.lin.Amarela{background:rgba(245,166,35,.18);color:var(--accent2)}
.lin.Pesada{background:rgba(59,130,246,.18);color:#7db0ff}
.lin.Verde{background:rgba(22,162,99,.18);color:#5fd6a0}
.lin\.Pavimentação,.lin.Pav{background:rgba(168,85,247,.18);color:#cf9bff}
.lin.Outros{background:rgba(148,163,184,.18);color:#c2cedb}

/* ---------- TABELAS ---------- */
.tablewrap{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
table{width:100%;border-collapse:collapse;font-size:13px}
thead th{background:var(--bg2);text-align:left;padding:11px 12px;color:var(--muted);font-weight:600;font-size:11.5px;text-transform:uppercase;letter-spacing:.03em;position:sticky;top:0;white-space:nowrap}
tbody td{padding:10px 12px;border-top:1px solid var(--line);vertical-align:middle}
tbody tr:hover{background:rgba(255,255,255,.02)}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
td .rowact{display:flex;gap:6px;justify-content:flex-end}
.muted{color:var(--muted)}
.tag-mono{font-weight:700;font-family:'Consolas',monospace}

/* toolbar de filtros */
.toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:end;margin-bottom:16px}
.field{display:flex;flex-direction:column;gap:5px}
.field label{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.03em}
.field input,.field select{padding:9px 11px;background:var(--panel);border:1px solid var(--line);border-radius:9px;color:var(--txt);min-width:150px}
.field input:focus,.field select:focus{outline:none;border-color:var(--brand2)}
.search{position:relative}
.search input{padding-left:32px;min-width:240px}
.search::before{content:"🔎";position:absolute;left:10px;top:9px;opacity:.6}

/* ---------- MODAL ---------- */
.modal-bg{position:fixed;inset:0;background:rgba(4,8,12,.66);display:grid;place-items:center;z-index:50;padding:20px;backdrop-filter:blur(2px)}
.modal{width:min(640px,96vw);max-height:92vh;overflow:auto;background:var(--panel);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}
.modal.lg{width:min(900px,96vw)}
.modal-head{display:flex;align-items:center;padding:18px 20px;border-bottom:1px solid var(--line)}
.modal-head h3{margin:0;font-size:17px}
.modal-head .x{margin-left:auto;background:none;border:none;color:var(--muted);font-size:22px;line-height:1;cursor:pointer}
.modal-body{padding:20px}
.modal-foot{padding:16px 20px;border-top:1px solid var(--line);display:flex;gap:10px;justify-content:flex-end}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-grid .full{grid-column:1/-1}
.form-grid label{display:block;font-size:12px;color:var(--muted);margin-bottom:5px}
.form-grid input,.form-grid select,.form-grid textarea{width:100%;padding:10px 12px;background:var(--bg2);border:1px solid var(--line);border-radius:9px;color:var(--txt)}
.form-grid input:focus,.form-grid select:focus,.form-grid textarea:focus{outline:none;border-color:var(--brand2)}
.form-grid textarea{resize:vertical;min-height:60px}
.hint-row{font-size:12px;color:var(--muted);margin-top:4px}
.seg{display:flex;gap:0;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.seg button{flex:1;padding:10px;background:var(--bg2);border:none;color:var(--muted);font-weight:600}
.seg button.on{background:var(--brand);color:#fff}

/* toast */
.toast{position:fixed;bottom:22px;right:22px;z-index:80;display:flex;flex-direction:column;gap:8px}
.toast div{background:var(--panel2);border:1px solid var(--line);border-left:4px solid var(--brand2);padding:12px 16px;border-radius:10px;box-shadow:var(--shadow);font-size:13px;animation:slideIn .2s}
.toast div.err{border-left-color:var(--danger)}
@keyframes slideIn{from{transform:translateX(20px);opacity:0}to{transform:none;opacity:1}}

.empty{text-align:center;padding:50px 20px;color:var(--muted)}
.empty .big{font-size:40px;opacity:.4;margin-bottom:10px}
.legend{display:flex;flex-wrap:wrap;gap:12px;margin-top:10px;font-size:12px;color:var(--muted)}
.legend span{display:inline-flex;align-items:center;gap:6px}
.legend i{width:11px;height:11px;border-radius:3px;display:inline-block}
.bar-list{display:flex;flex-direction:column;gap:9px}
.bar-row{display:grid;grid-template-columns:140px 1fr 90px;align-items:center;gap:10px;font-size:13px}
.bar-row .track{background:var(--bg2);border-radius:6px;height:20px;overflow:hidden}
.bar-row .fill{height:100%;border-radius:6px;background:linear-gradient(90deg,var(--brand),var(--brand2))}
.bar-row .val{text-align:right;font-variant-numeric:tabular-nums;color:var(--muted)}

/* ---------- RELATÓRIO IMPRESSO (fundo branco) ---------- */
.report{background:#fff;color:#111;border-radius:10px;padding:28px;margin-top:4px}
.report .rep-head{display:flex;align-items:center;gap:16px;border-bottom:2px solid #0e7c4a;padding-bottom:14px;margin-bottom:18px}
.report .rep-head img{height:54px}
.report .rep-head .rep-logo-ph{height:54px;width:54px;border-radius:8px;background:#0e7c4a;color:#fff;display:grid;place-items:center;font-weight:800;font-size:20px}
.report .rep-head h1{font-size:20px;margin:0;color:#0e7c4a}
.report .rep-head .meta{font-size:12px;color:#555;margin-top:3px}
.report .rep-head .rep-right{margin-left:auto;text-align:right;font-size:12px;color:#555}
.report table{color:#111}
.report thead th{background:#eef4f0;color:#1a4732;border-bottom:1px solid #cfe0d6}
.report tbody td{border-top:1px solid #e6e6e6}
.report tbody tr:nth-child(even){background:#f7faf8}
.report .rep-kpis{display:flex;gap:24px;margin:10px 0 18px;flex-wrap:wrap}
.report .rep-kpis div{font-size:13px;color:#555}
.report .rep-kpis b{display:block;font-size:20px;color:#111}
.report .rep-foot{margin-top:18px;border-top:1px solid #ddd;padding-top:10px;font-size:11px;color:#888;display:flex;justify-content:space-between}

@media print{
  body{background:#fff}
  .sidebar,.topbar,.toolbar,.no-print{display:none !important}
  .shell{display:block}
  .main{padding:0}
  .report{border-radius:0;padding:0}
  .report .rep-head{break-inside:avoid}
  table{font-size:11px}
  thead th{position:static}
}