:root{
  color-scheme: light;
  --bg:#f4f5f2; --surface:#ffffff; --surface-2:#f0f1ec; --border:#d9dbd3;
  --text:#14160f; --text-2:#4d5146; --muted:#7a7e72;
  --accent:#0B5D52; --accent-ink:#ffffff; --accent-soft:#e2f4ef;
  --series:#2a78d6; --mean:#52514e;
  --good:#1a7f37; --good-bg:#e6f4ea;
  --warn:#9a6700; --warn-bg:#fff4d6;
  --bad:#c62828; --bad-bg:#fdecea;
  --radius:10px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    color-scheme: dark;
    --bg:#121411; --surface:#1b1d19; --surface-2:#242720; --border:#363a31;
    --text:#f2f3ee; --text-2:#c3c6ba; --muted:#8f9386;
    --accent:#2CC4B0; --accent-ink:#06231f; --accent-soft:#163a34;
    --series:#3987e5; --mean:#c3c2b7;
    --good:#4cc26f; --good-bg:#183222;
    --warn:#e0a82e; --warn-bg:#3a2e12;
    --bad:#ef6b6b; --bad-bg:#3d1c1c;
  }
}
:root[data-theme="dark"]{
  color-scheme: dark;
  --bg:#121411; --surface:#1b1d19; --surface-2:#242720; --border:#363a31;
  --text:#f2f3ee; --text-2:#c3c6ba; --muted:#8f9386;
  --accent:#2CC4B0; --accent-ink:#06231f; --accent-soft:#163a34;
  --series:#3987e5; --mean:#c3c2b7;
  --good:#4cc26f; --good-bg:#183222;
  --warn:#e0a82e; --warn-bg:#3a2e12;
  --bad:#ef6b6b; --bad-bg:#3d1c1c;
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--text);font:15px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-text-size-adjust:100%}
header.app{position:sticky;top:0;z-index:10;background:var(--surface);border-bottom:1px solid var(--border)}
.bar{max-width:1040px;margin:0 auto;padding:10px 16px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.bar h1{font-size:17px;margin:0;flex:1;min-width:180px}
.bar h1 small{display:block;font-weight:400;color:var(--muted);font-size:12px}
nav.tabs{max-width:1040px;margin:0 auto;padding:0 8px;display:flex;gap:2px;overflow-x:auto}
nav.tabs:empty{display:none}
nav.tabs button{background:none;border:0;border-bottom:3px solid transparent;padding:10px 12px;font:inherit;color:var(--text-2);cursor:pointer;white-space:nowrap}
nav.tabs button.on{color:var(--accent);border-color:var(--accent);font-weight:600}
main{max-width:1040px;margin:0 auto;padding:16px}
section.tab{display:none}
section.tab.on{display:block}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:16px}
.card h2{font-size:16px;margin:0 0 4px}
.card h4{font-size:14px;margin:14px 0 8px;color:var(--text-2)}
.card p.hint,.hint{margin:0 0 12px;color:var(--muted);font-size:13px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}
label.f{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--text-2)}
input,select,textarea{font:inherit;color:var(--text);background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:9px 10px;width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:0;border-color:var(--accent)}
textarea{min-height:80px;resize:vertical}
.btn{font:inherit;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:8px;padding:9px 14px;cursor:pointer;white-space:nowrap}
.btn:hover{background:var(--surface-2)}
.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);font-weight:600}
.btn.danger{color:var(--bad)}
.btn.sm{padding:5px 10px;font-size:13px}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.spacer{flex:1}

/* Início */
.home-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin-bottom:16px}
.home-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:20px;cursor:pointer;text-align:left;font:inherit;color:inherit;display:flex;flex-direction:column;gap:8px}
.home-card:hover{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}
.home-card .ic{width:40px;height:40px;border-radius:10px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center}
.home-card b{font-size:17px}
.home-card span{color:var(--text-2);font-size:14px}
.tag{display:inline-block;font-size:11px;font-weight:600;padding:2px 8px;border-radius:999px;background:var(--surface-2);color:var(--text-2)}

/* Coletores */
.collectors{display:grid;grid-template-columns:repeat(auto-fill,minmax(118px,1fr));gap:6px;max-height:460px;overflow:auto;padding:2px}
.collectors label{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted);background:var(--surface-2);border-radius:8px;padding:4px 6px}
.collectors label span{min-width:44px;text-align:right;font-variant-numeric:tabular-nums}
.collectors input{padding:6px;font-size:14px;text-align:right}
.collectors input.empty{border-style:dashed}

/* Vãos */
details.vao{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:10px}
details.vao>summary{list-style:none;cursor:pointer;padding:12px 16px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
details.vao>summary::-webkit-details-marker{display:none}
details.vao>summary::before{content:"▸";color:var(--muted);transition:transform .15s}
details.vao[open]>summary::before{transform:rotate(90deg)}
details.vao>summary b{font-size:15px}
details.vao>summary small{color:var(--muted)}
details.vao .body{padding:0 16px 16px}
table.out{min-width:720px}
table.out input,table.out select{padding:6px 7px;font-size:14px;min-width:0}
table.out td{padding:3px 4px}
table.out .w-n{width:44px}
table.out .w-d{width:64px}
table.out .w-e{width:84px}
table.out .w-b{width:96px}
table.out .w-v{width:120px}
table.out .w-s{width:126px}
table.out .w-o{min-width:120px}
tr.st-plug td{opacity:.65}
tr.st-bad td:first-child{box-shadow:inset 3px 0 var(--bad)}
.err{color:var(--bad);font-size:12px}

/* Resultados */
.kpis{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
@media (max-width:420px){.kpis{grid-template-columns:1fr 1fr}.kpi .v{font-size:20px}}
.kpi{background:var(--surface-2);border-radius:var(--radius);padding:12px}
.kpi .l{font-size:12px;color:var(--muted)}
.kpi .v{font-size:24px;font-weight:700;font-variant-numeric:tabular-nums}
.kpi .s{font-size:12px;color:var(--text-2)}
.badge{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:3px 10px;font-weight:600;font-size:13px;white-space:nowrap}
.badge.good{background:var(--good-bg);color:var(--good)}
.badge.warn{background:var(--warn-bg);color:var(--warn)}
.badge.bad{background:var(--bad-bg);color:var(--bad)}
table{border-collapse:collapse;width:100%;font-size:13px}
th,td{text-align:left;padding:6px 8px;border-bottom:1px solid var(--border);vertical-align:middle}
th{color:var(--muted);font-weight:600}
td.n,th.n{text-align:right;font-variant-numeric:tabular-nums}
.tbl-wrap{overflow-x:auto}
.chart-wrap{position:relative}
.chart-wrap svg{width:100%;height:auto;display:block;touch-action:pan-y}
.tip{position:absolute;pointer-events:none;background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:6px 8px;font-size:12px;box-shadow:0 2px 8px rgba(0,0,0,.15);display:none;white-space:nowrap;color:var(--text)}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--text-2);margin-top:6px}
.legend i{display:inline-block;width:14px;height:0;border-top:2px solid;vertical-align:middle;margin-right:4px}
.msg{padding:10px 12px;border-radius:8px;font-size:13px;margin:8px 0}
.msg.warn{background:var(--warn-bg);color:var(--warn)}
.msg.bad{background:var(--bad-bg);color:var(--bad)}
ul.rec{margin:6px 0 0;padding-left:20px}
ul.rec li{margin-bottom:6px}
.saved-item{display:flex;align-items:center;gap:8px;padding:8px 0;border-bottom:1px solid var(--border);font-size:14px;flex-wrap:wrap}
.saved-item div{flex:1;min-width:180px}
.saved-item small{color:var(--muted);display:block}
.map{display:flex;flex-direction:column;gap:6px}
.map .mv{display:flex;gap:6px;align-items:flex-start}
.map .mv>b{min-width:62px;font-size:12px;padding-top:4px}
.map .chips{display:flex;flex-wrap:wrap;gap:3px}
.map .chip{border:1px solid var(--border);border-radius:5px;padding:1px 4px;font-size:11px;text-align:center;min-width:34px;font-variant-numeric:tabular-nums}
.map .chip small{display:block;color:var(--muted);font-size:9px;line-height:1.1}
.map .chip.hi{border-color:var(--warn);background:var(--warn-bg)}
.map .chip.lo{border-color:var(--bad);background:var(--bad-bg)}
.map .chip.pl{opacity:.55}

/* Documento (laudo / ficha) */
.doc{background:#fff;color:#111;border:1px solid var(--border);border-radius:var(--radius);padding:28px;font-size:13px;
  --series:#2a78d6;--mean:#52514e;--border:#d9dbd3;--muted:#666;--text:#111;--text-2:#333;--surface:#fff;--surface-2:#f3f4f0;
  --good:#1a7f37;--good-bg:#e6f4ea;--warn:#9a6700;--warn-bg:#fff4d6;--bad:#c62828;--bad-bg:#fdecea;color-scheme:light}
.doc h1{font-size:18px;margin:0;text-align:center;letter-spacing:.3px}
.doc h3{font-size:14px;margin:20px 0 8px;padding-bottom:4px;border-bottom:2px solid #0B5D52;color:#0B5D52;text-transform:uppercase;letter-spacing:.4px}
.doc .top{display:flex;align-items:center;gap:16px;border-bottom:1px solid #ccc;padding-bottom:12px;margin-bottom:8px}
.doc .top img{max-height:60px;max-width:160px}
.doc .top .t{flex:1;text-align:center}
.doc .top .t div{color:#666;font-size:12px}
.doc dl{display:grid;grid-template-columns:max-content 1fr max-content 1fr;gap:4px 12px;margin:0}
.doc dt{color:#666}
.doc dd{margin:0;font-weight:600}
.doc .sign{margin-top:48px;display:flex;justify-content:center}
.doc .sign div{border-top:1px solid #333;padding-top:6px;min-width:280px;text-align:center}
.doc .foot{margin-top:24px;color:#777;font-size:11px;text-align:center}
.doc table{font-size:12px}
.doc th,.doc td{padding:4px 6px}
@media (max-width:600px){.doc{padding:16px}.doc dl{grid-template-columns:max-content 1fr}}

@media print{
  @page{size:A4;margin:12mm}
  body{background:#fff}
  header.app,nav.tabs,section.tab:not(.printing),.noprint{display:none!important}
  section.printing{display:block!important}
  main{padding:0;max-width:none}
  .doc{border:0;padding:0;border-radius:0}
  .doc h3{break-after:avoid}
  .chart-wrap,.kpis,tr,.map .mv{break-inside:avoid}
}

/* ===== Marca Nexora ===== */
.brand-mark{width:34px;height:34px;cursor:pointer;flex:none}
.wordmark{font-family:"Plus Jakarta Sans",system-ui,sans-serif;font-weight:800;letter-spacing:.5px;color:#0B5D52}
.wordmark span{color:#2CC4B0}
.sync{font-size:12px;padding:3px 10px;border-radius:999px;background:var(--warn-bg);color:var(--warn);white-space:nowrap}
.sync.ok{background:var(--good-bg);color:var(--good)}
.userbox{display:flex;align-items:center;gap:8px}
.userbox .who{display:flex;flex-direction:column;line-height:1.15;text-align:right;font-size:13px}
.userbox .who small{color:var(--muted);font-size:11px}
.badge.plain{background:var(--surface-2);color:var(--text-2)}
body:not(.is-staff) .staff-only{display:none!important}
.hello{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.hello div{flex:1;min-width:200px;display:flex;flex-direction:column}
.hello span{color:var(--text-2);font-size:14px}
.seg{display:inline-flex;background:var(--surface-2);border-radius:10px;padding:3px;gap:2px;flex-wrap:wrap}
.seg button{border:0;background:none;font:inherit;font-size:13px;padding:6px 12px;border-radius:8px;cursor:pointer;color:var(--text-2)}
.seg button.on{background:var(--surface);color:var(--text);font-weight:600;box-shadow:0 1px 2px rgba(0,0,0,.08)}
/* Login */
.auth{max-width:420px;margin:24px auto}
.auth-mark{width:72px;height:72px;display:block;margin:0 auto}
.auth-brand{font-family:"Plus Jakarta Sans",system-ui,sans-serif;font-weight:800;font-size:34px;letter-spacing:1px;color:#0B5D52;text-align:center;margin:8px 0 0}
.auth-brand::after{content:""}
.auth-tag{text-align:center;color:#2A9D8F;font-weight:700;letter-spacing:3px;text-transform:uppercase;font-size:11px;margin:4px 0 16px}
.auth .seg{display:flex;margin-bottom:14px}.auth .seg button{flex:1}
.grid1{display:grid;gap:10px;margin-bottom:10px}
#authForm .up-only{display:none}
#authForm.signup .up-only{display:grid}
#authForm.signup #btnForgot{display:none}
/* Documento */
.doc .brand-doc{display:flex;align-items:center;gap:10px}
.doc .brand-doc .wordmark{font-size:24px;display:block;line-height:1}
.doc .brand-doc small{display:block;font-size:8.5px;font-weight:700;letter-spacing:2.2px;color:#2A9D8F;margin-top:4px}
.doc .aviso{border:1px solid #e0b74a;background:#fff8e1;color:#5c4400;border-radius:8px;padding:10px 12px;font-size:11.5px;margin:10px 0}
.doc .sem-rt{border-top:1px dashed #999!important;color:#777}
@media (max-width:600px){.doc .top{flex-direction:column;text-align:center}.userbox .who{display:none}}
.lang{width:auto;padding:5px 8px;font-size:13px;border-radius:8px}