/* ============================================================
   Canton Scout — aparência.
   Escuro por decisão: o pavilhão é claro e barulhento, e a tela
   escura com poucos acentos deixa o que importa (NCM, custo,
   alerta de risco) saltar à vista num relance de dois segundos.
   ============================================================ */
:root{
  --bg:#080d18; --bg2:#0e1626; --card:#141f33; --card2:#1b2942;
  --line:#243451; --line2:#2f4267;
  --txt:#eaf0fd; --dim:#9aabcc; --dim2:#6b7fa6;
  --ac:#4d8dfc; --ac2:#2563eb; --ac-sombra:rgba(77,141,252,.35);
  --ok:#22c55e; --warn:#f59e0b; --bad:#ef4444; --mid:#fb923c;
  --r:16px; --r-sm:11px;
  --safe-b:env(safe-area-inset-bottom,0px);
  --safe-t:env(safe-area-inset-top,0px);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
/* display:grid/flex nos componentes sobrepoe o hidden padrao do navegador */
[hidden]{display:none!important}
html,body{margin:0;padding:0}
body{
  background:var(--bg); color:var(--txt);
  font:15px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  padding-bottom:calc(74px + var(--safe-b));
  overscroll-behavior-y:contain;
  -webkit-font-smoothing:antialiased;
}
h1,h3{margin:0 0 10px;letter-spacing:-.01em}
h3{font-size:12px;text-transform:uppercase;letter-spacing:.09em;color:var(--dim2);font-weight:700}
b{color:#fff;font-weight:650}
small{display:block;font-weight:400;font-size:11.5px;color:var(--dim2);margin-top:3px;line-height:1.45}

/* ---------- splash ---------- */
#splash{position:fixed;inset:0;z-index:999;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(120% 80% at 50% 18%,#17254a 0%,var(--bg) 62%);transition:opacity .4s}
#splash.off{opacity:0;pointer-events:none}
.splash-in{text-align:center;padding:24px;max-width:300px}
.splash-logo{width:66px;height:66px;border-radius:19px;margin:0 auto 18px;
  background:linear-gradient(145deg,var(--ac),#8b5cf6);
  box-shadow:0 10px 30px -8px var(--ac-sombra);
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:24px;letter-spacing:.03em}
.splash-in h1{font-size:22px;margin-bottom:6px}
.splash-in p{color:var(--dim);font-size:13px;margin:0 0 18px;min-height:34px}
.bar{height:3px;background:var(--line);border-radius:3px;overflow:hidden}
.bar>div{height:100%;width:0;border-radius:3px;background:linear-gradient(90deg,var(--ac),#8b5cf6);transition:width .35s}

/* ---------- topo ---------- */
#top{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;
  gap:8px;padding:calc(12px + var(--safe-t)) 16px 12px;
  background:linear-gradient(180deg,rgba(8,13,24,.96),rgba(8,13,24,.82));
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line)}
.top-l{display:flex;align-items:center;gap:9px;min-width:0}
.top-l strong{font-size:17.5px;letter-spacing:-.015em}
.pill{font-size:10.5px;font-weight:600;padding:4px 9px;border-radius:99px;
  background:var(--line);color:var(--dim);white-space:nowrap;letter-spacing:.02em}
.pill-off{background:rgba(245,158,11,.16);color:#fbbf24}
.pill-on{background:rgba(34,197,94,.16);color:#4ade80}

main{padding:16px}
.view{display:none}
.view.on{display:block;animation:entra .22s ease-out}
@keyframes entra{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* ---------- abas ---------- */
#tabs{position:fixed;left:0;right:0;bottom:0;z-index:30;display:grid;grid-template-columns:repeat(5,1fr);
  background:rgba(14,22,38,.97);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-top:1px solid var(--line);padding-bottom:var(--safe-b)}
#tabs button{position:relative;background:none;border:0;color:var(--dim2);font:inherit;font-size:10px;
  font-weight:600;padding:10px 2px 8px;display:flex;flex-direction:column;align-items:center;gap:4px;
  cursor:pointer;transition:color .18s}
#tabs button span{font-size:19px;line-height:1;transition:transform .18s}
#tabs button.on{color:var(--ac)}
#tabs button.on span{transform:translateY(-1px) scale(1.06)}
#tabs button.on::before{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:26px;height:2.5px;border-radius:0 0 3px 3px;background:var(--ac)}

/* ---------- cartões e formulários ---------- */
.card{background:linear-gradient(180deg,var(--card),#121c2e);
  border:1px solid var(--line);border-radius:var(--r);padding:16px;margin-bottom:12px;
  box-shadow:0 1px 0 rgba(255,255,255,.03) inset, 0 6px 18px -14px #000}
.card.tight{padding:12px}
.card.hero{display:grid;gap:10px;background:none;border:0;padding:0;box-shadow:none}
.f{margin-bottom:13px;min-width:0}
.f:last-child{margin-bottom:0}
.f label{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.08em;
  color:var(--dim2);margin-bottom:6px;font-weight:700}
.f label b{color:var(--bad)}
.row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.row .f-sm{max-width:118px}
input,textarea,select{width:100%;background:var(--bg2);border:1px solid var(--line);border-radius:var(--r-sm);
  color:var(--txt);font:inherit;padding:12px 13px;appearance:none;transition:border-color .16s,box-shadow .16s}
input::placeholder,textarea::placeholder{color:#55688c}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--ac);
  box-shadow:0 0 0 3px rgba(77,141,252,.16)}
textarea{resize:vertical;line-height:1.5}
select{background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8'><path d='M1 1l5 5 5-5' stroke='%239aabcc' stroke-width='1.7' fill='none' stroke-linecap='round'/></svg>");
  background-repeat:no-repeat;background-position:right 13px center;padding-right:34px}
input[type=search],input[type=number],input[type=text]{font-size:16px}
.chk{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--dim);margin-top:4px;cursor:pointer}
.chk input{width:20px;height:20px;flex:0 0 auto;accent-color:var(--ac)}

button.primary{background:linear-gradient(180deg,var(--ac),var(--ac2));color:#fff;border:0;
  border-radius:12px;padding:14px;font:inherit;font-weight:650;width:100%;cursor:pointer;
  box-shadow:0 6px 18px -8px var(--ac-sombra);transition:transform .12s,filter .16s}
button.primary:active{transform:translateY(1px);filter:brightness(.93)}
button.big{font-size:16px;padding:16px;margin-top:4px}
button.ghost,.ghost.as-btn{display:block;width:100%;background:var(--bg2);color:var(--txt);
  border:1px solid var(--line);border-radius:var(--r-sm);padding:12px;font:inherit;margin-bottom:8px;
  cursor:pointer;text-align:center;transition:background .16s,border-color .16s}
button.ghost:active,.ghost.as-btn:active{background:var(--card2);border-color:var(--line2)}
.ghost.danger{color:#fca5a5;border-color:#53232a}
.hint{font-size:11.5px;color:var(--dim2);margin:10px 0 0;line-height:1.6}
.warn{font-size:11.5px;color:#fbbf24;margin:8px 0 0;line-height:1.6}

.seg{display:grid;grid-template-columns:1fr 1fr;gap:5px;background:var(--bg2);
  border:1px solid var(--line);border-radius:12px;padding:4px}
.seg.wide{grid-template-columns:repeat(3,1fr);margin-top:9px}
.seg button{background:none;border:0;color:var(--dim);font:inherit;font-size:13px;font-weight:600;
  padding:9px 4px;border-radius:8px;cursor:pointer;transition:background .16s,color .16s}
.seg button.on{background:var(--ac);color:#fff;box-shadow:0 3px 10px -4px var(--ac-sombra)}

/* ---------- câmera ---------- */
.shoot{display:flex;align-items:center;gap:14px;cursor:pointer;padding:18px;border-radius:var(--r);
  background:linear-gradient(135deg,#1d3f93,#2b2a8f);border:1px solid #3358b8;
  box-shadow:0 10px 26px -16px #2b63d8;transition:transform .12s}
.shoot:active{transform:scale(.985)}
.shoot-alt{background:linear-gradient(180deg,var(--card),#121c2e);border-color:var(--line);box-shadow:none}
.shoot-ico{font-size:28px;line-height:1}
.shoot-txt{font-weight:650;font-size:15.5px}
.thumbs{display:flex;gap:9px;overflow-x:auto;padding:0 0 12px;scrollbar-width:none}
.thumbs::-webkit-scrollbar{display:none}
.thumb{position:relative;flex:0 0 auto;width:82px;height:82px;border-radius:13px;overflow:hidden;
  border:1px solid var(--line);background:var(--bg2);cursor:pointer}
.thumb img,.thumb video{width:100%;height:100%;object-fit:cover;display:block}
.thumb b{position:absolute;top:3px;right:3px;width:22px;height:22px;border-radius:50%;
  background:rgba(0,0,0,.76);color:#fff;font-size:13px;display:flex;align-items:center;
  justify-content:center;cursor:pointer}
.thumb .vid{position:absolute;bottom:3px;left:5px;font-size:9.5px;font-weight:600;color:#fff;
  text-shadow:0 1px 4px #000}

/* ---------- listas ---------- */
.lista{display:grid;gap:10px}
.it{background:linear-gradient(180deg,var(--card),#121c2e);border:1px solid var(--line);
  border-radius:var(--r);padding:13px;cursor:pointer;transition:border-color .16s,transform .12s}
.it:active{transform:scale(.995);border-color:var(--line2)}
.it-top{display:flex;gap:11px;align-items:flex-start}
.it-pic{flex:0 0 auto;width:54px;height:54px;border-radius:11px;object-fit:cover;
  background:var(--bg2);border:1px solid var(--line)}
.it-b{flex:1;min-width:0}
.it-nome{font-weight:650;font-size:15px;margin-bottom:3px;overflow-wrap:anywhere;letter-spacing:-.01em}
.it-sub{font-size:12px;color:var(--dim);overflow-wrap:anywhere;line-height:1.45}
.it-foot{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px;align-items:center}
.code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;letter-spacing:.01em}

.tag{font-size:10.5px;font-weight:600;padding:4px 8px;border-radius:7px;background:var(--line);
  color:var(--dim);white-space:nowrap}
.tag-ok{background:rgba(34,197,94,.15);color:#4ade80}
.tag-warn{background:rgba(245,158,11,.15);color:#fbbf24}
.tag-mid{background:rgba(251,146,60,.16);color:#fdba74}
.tag-bad{background:rgba(239,68,68,.16);color:#fca5a5}
.tag-ac{background:rgba(77,141,252,.17);color:#93c5fd}

.sc{display:flex;align-items:baseline;gap:5px}
.sc b{font-size:19px;letter-spacing:-.02em}
.sc span{font-size:11px;color:var(--dim2)}

.qctx{font-size:11.5px;color:var(--dim2);margin-top:9px;min-height:16px}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:9px}
.chip{font-size:12px;font-weight:600;padding:7px 12px;border-radius:99px;background:var(--bg2);
  border:1px solid var(--line);color:var(--dim);cursor:pointer;transition:all .16s}
.chip:active,.chip.on{background:var(--ac);border-color:var(--ac);color:#fff}

.empty{text-align:center;color:var(--dim2);padding:44px 20px;font-size:13.5px;line-height:1.7}

/* ---------- favorito e nota ---------- */
.fav{display:inline-block;font-size:25px;line-height:1;color:#3d4f72;cursor:pointer;
  padding:2px 4px;user-select:none;-webkit-user-select:none;transition:transform .14s,color .16s}
.fav.on{color:#fbbf24}
.fav:active{transform:scale(1.25)}
.notas{display:grid;grid-template-columns:repeat(5,1fr);gap:7px}
.notas button{background:var(--bg2);border:1px solid var(--line);color:var(--txt);font:inherit;
  font-size:16px;font-weight:700;padding:13px 0;border-radius:11px;cursor:pointer;transition:all .14s}
.notas button:active{transform:scale(.95)}
.notas button.on{background:linear-gradient(180deg,var(--ac),var(--ac2));border-color:var(--ac);
  color:#fff;box-shadow:0 5px 14px -6px var(--ac-sombra)}
.nota-sel{display:inline-block;min-width:32px;padding:4px 8px;border-radius:9px;margin-bottom:4px;
  background:var(--line);color:var(--txt);font-weight:800;font-size:15px;text-align:center}
.nota-sel.alta{background:rgba(34,197,94,.17);color:#4ade80}
.nota-sel.baixa{background:rgba(239,68,68,.17);color:#fca5a5}

/* ---------- assistente guiado ---------- */
.trilha{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin-bottom:13px;font-size:12px;color:var(--dim2)}
.trilha button{background:var(--bg2);border:1px solid var(--line);color:var(--dim);font:inherit;
  font-size:12px;font-weight:600;padding:6px 11px;border-radius:99px;cursor:pointer}
.trilha button.on{background:var(--ac);border-color:var(--ac);color:#fff}
.trilha span{opacity:.5}

.grade{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.grade button{display:flex;flex-direction:column;align-items:flex-start;gap:8px;
  background:linear-gradient(180deg,var(--card),#121c2e);border:1px solid var(--line);
  border-radius:var(--r);padding:16px 14px;color:var(--txt);font:inherit;font-size:14.5px;
  font-weight:650;text-align:left;cursor:pointer;min-height:96px;justify-content:center;
  transition:border-color .16s,transform .12s}
.grade button:active{transform:scale(.98);border-color:var(--ac)}
.grade .ico{font-size:28px;line-height:1}

.opcoes{display:grid;gap:9px}
.opcoes button{display:flex;justify-content:space-between;align-items:center;gap:10px;width:100%;
  background:linear-gradient(180deg,var(--card),#121c2e);border:1px solid var(--line);
  border-radius:12px;padding:15px;color:var(--txt);font:inherit;font-size:15px;text-align:left;
  cursor:pointer;transition:border-color .16s,transform .12s}
.opcoes button:active{transform:scale(.99);border-color:var(--ac)}
.opcoes button .seta{color:var(--dim2);font-size:18px;flex:0 0 auto}
.opcoes button small{color:var(--dim2);font-size:11.5px;margin-top:4px}

.pergunta{font-size:18px;font-weight:700;margin:2px 0 14px;line-height:1.35;letter-spacing:-.015em}
.achou{background:linear-gradient(140deg,#1d3f93,#3b2a8f);border:1px solid #3358b8;
  border-radius:var(--r);padding:17px;margin-bottom:12px;box-shadow:0 12px 30px -20px #2b63d8}
.achou .ncm{font-family:ui-monospace,Menlo,monospace;font-size:28px;font-weight:700;letter-spacing:0}
.achou .dsc{font-size:13.5px;color:#dbeafe;margin-top:6px;line-height:1.5}
.achou .nums{display:flex;gap:18px;margin-top:13px;flex-wrap:wrap}
.achou .nums div{font-size:11.5px;color:#bfdbfe}
.achou .nums b{display:block;font-size:19px;color:#fff;margin-top:2px}

.alerta{border-radius:12px;padding:14px 15px;margin-bottom:12px;font-size:13.5px;line-height:1.55}
.alerta.bad{background:rgba(239,68,68,.13);border:1px solid #6e2730}
.alerta.mid{background:rgba(251,146,60,.12);border:1px solid #6e441c}
.alerta.warn{background:rgba(245,158,11,.11);border:1px solid #6b521a}
.alerta.ok{background:rgba(34,197,94,.12);border:1px solid #1d6b3f}
.alerta b{display:block;margin-bottom:5px;font-size:15px}

/* ---------- custos ---------- */
.kpi{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:12px}
.kpi>div{background:linear-gradient(180deg,var(--card),#121c2e);border:1px solid var(--line);
  border-radius:var(--r);padding:14px}
.kpi .k-l{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--dim2);
  margin-bottom:6px;font-weight:700}
.kpi .k-v{font-size:22px;font-weight:700;line-height:1.15;letter-spacing:-.025em}
.kpi .k-s{font-size:11px;color:var(--dim2);margin-top:4px;line-height:1.4}
.kpi .hi{color:#6ea4ff}

table.br{width:100%;border-collapse:collapse;font-size:13px}
table.br td{padding:9px 0;border-bottom:1px solid var(--line);vertical-align:top}
table.br td:last-child{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
table.br tr.sum td{font-weight:700;border-bottom:0;border-top:2px solid var(--line2);
  padding-top:12px;color:#fff}
table.br tr.sub td{color:var(--dim)}
table.br .ref{font-size:10.5px;color:var(--dim2);display:block;margin-top:2px;line-height:1.4}

.fontes{font-size:11.5px;color:var(--dim);line-height:1.65}
.fontes div{padding:8px 0;border-bottom:1px solid var(--line)}
.fontes div:last-child{border:0}

/* ---------- banner de instalação ---------- */
#instalar{margin-bottom:12px;border-radius:var(--r);padding:15px;
  background:linear-gradient(135deg,#5b3d10,#4a2f0c);border:1px solid #7a5a1a}
#instalar b{display:block;margin-bottom:5px;font-size:15px;color:#fde68a}
#instalar p{margin:0;font-size:12.5px;color:#fcd9a0;line-height:1.55}
#instalar a{color:#fff;font-weight:650}

/* ---------- toast e modal ---------- */
#toast{position:fixed;left:50%;bottom:calc(90px + var(--safe-b));transform:translate(-50%,16px);
  background:#f8fafc;color:#0b1220;padding:12px 18px;border-radius:99px;font-size:13.5px;
  font-weight:650;opacity:0;pointer-events:none;transition:.26s;z-index:60;max-width:88vw;
  text-align:center;box-shadow:0 12px 30px -10px rgba(0,0,0,.6)}
#toast.on{opacity:1;transform:translate(-50%,0)}

.modal{position:fixed;inset:0;background:rgba(3,7,18,.86);z-index:80;display:none;
  align-items:flex-end;justify-content:center;backdrop-filter:blur(3px)}
.modal.on{display:flex;animation:fade .2s ease-out}
@keyframes fade{from{opacity:0}to{opacity:1}}
.modal-in{background:var(--bg2);border:1px solid var(--line);border-radius:20px 20px 0 0;padding:18px;
  width:100%;max-width:620px;max-height:88vh;overflow-y:auto;
  padding-bottom:calc(18px + var(--safe-b));animation:sobe .26s cubic-bezier(.22,1,.36,1)}
@keyframes sobe{from{transform:translateY(26px)}to{transform:none}}

details summary{list-style:none;cursor:pointer}
details summary::-webkit-details-marker{display:none}

@media(min-width:680px){
  main{max-width:680px;margin:0 auto}
  .modal{align-items:center}
  .modal-in{border-radius:20px}
  .card.hero{grid-template-columns:1fr 1fr}
  .grade{grid-template-columns:repeat(3,1fr)}
}