/* ============================================================
   SISTEMA AICO · Design System
   Claro · minimalista · sofisticado
   ============================================================ */

/* Fonte carregada via <link> no <head> de cada página (mais confiável que @import).
   Fallback termina em sans-serif — nunca cai em serifa. */

:root{
  /* superfícies */
  --canvas:#f6f6f4;        /* fundo geral, off-white quente */
  --surface:#ffffff;       /* cartões */
  --surface-2:#fbfbfa;     /* zebra / inputs */
  --line:#ededeb;          /* divisórias suaves */
  --line-2:#e2e2df;        /* bordas de input / mais marcadas */

  /* tinta */
  --ink:#16181d;           /* texto principal, quase-preto */
  --ink-2:#5b6068;         /* secundário */
  --muted:#9298a1;         /* terciário */
  --muted-2:#b6bbc2;       /* legendas finas */

  /* semântica */
  --good:#1f9d6b;          /* saudável / positivo */
  --good-bg:#eaf6f0;
  --bad:#d2564b;           /* prejuízo / negativo */
  --bad-bg:#fbecea;
  --warn:#c98a16;          /* atenção / bandeira amarela */
  --warn-bg:#fbf2dd;
  --money:#1a1c20;         /* valores monetários: tinta forte, tabular */
  --accent:#2f6df0;        /* foco / links / ação primária discreta */
  --accent-soft:#eef3fe;

  /* metais (bandeiras / etapas) */
  --bronze:#a9764a; --silver:#8c97a3; --gold:#c2960c; --diamond:#3aa6c2;

  --radius:14px;
  --radius-sm:10px;
  --radius-lg:20px;
  --shadow-sm:0 1px 2px rgba(20,22,28,.04), 0 1px 3px rgba(20,22,28,.05);
  --shadow:0 2px 8px rgba(20,22,28,.05), 0 8px 28px rgba(20,22,28,.06);
  --shadow-lg:0 12px 40px rgba(20,22,28,.10);

  --mono:"SF Mono",ui-monospace,"Roboto Mono",Menlo,Consolas,monospace;
  --sans:'Plus Jakarta Sans','Inter',system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}

*{box-sizing:border-box}
html,body{margin:0}
body{
  background:var(--canvas);
  color:var(--ink);
  font-family:var(--sans);
  font-size:14px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
.tnum{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
::selection{background:var(--accent-soft)}

/* ---------- App shell ---------- */
.app{display:grid;grid-template-columns:248px 1fr;min-height:100vh}
@media(max-width:900px){.app{grid-template-columns:1fr}}

.sidebar{
  background:var(--surface);border-right:1px solid var(--line);
  padding:22px 16px;display:flex;flex-direction:column;gap:6px;
  position:sticky;top:0;height:100vh;overflow:auto;
}
@media(max-width:900px){.sidebar{display:none}}

.brand{display:flex;align-items:center;gap:11px;padding:4px 8px 20px}
.brand .logo{
  width:38px;height:38px;border-radius:11px;display:grid;place-items:center;overflow:hidden;
  background:#fff;color:var(--ink);font-weight:800;font-size:17px;letter-spacing:-1px;
  border:1px solid var(--line-2);box-shadow:var(--shadow-sm);
}
.brand .logo img{width:100%;height:100%;object-fit:contain;padding:4px}
.brand .bt{font-weight:650;font-size:15px;letter-spacing:-.2px;line-height:1.1}
.brand .bs{font-size:11px;color:var(--muted);margin-top:2px}

.nav-group{margin-top:14px}
.nav-group .nh{font-size:10.5px;letter-spacing:1.2px;text-transform:uppercase;color:var(--muted-2);
  padding:6px 10px;font-weight:600}
.nav a{
  display:flex;align-items:center;gap:11px;padding:9px 11px;border-radius:10px;
  color:var(--ink-2);font-weight:450;font-size:13.5px;cursor:pointer;
}
.nav a:hover{background:var(--surface-2);text-decoration:none;color:var(--ink)}
.nav a.on{background:var(--ink);color:#fff}
.nav a.on .ic{opacity:1}
.nav a .ic{width:17px;height:17px;flex:none;opacity:.7}

.sidebar .foot{margin-top:auto;padding:14px 10px 0;border-top:1px solid var(--line);
  font-size:11px;color:var(--muted)}
.who{display:flex;align-items:center;gap:10px;padding:8px 4px}
.avatar{width:32px;height:32px;border-radius:50%;background:var(--accent-soft);color:var(--accent);
  display:grid;place-items:center;font-weight:600;font-size:13px;flex:none}
.who .wn{font-size:13px;font-weight:550;line-height:1.1}
.who .wr{font-size:11px;color:var(--muted)}

/* ---------- Main ---------- */
.main{padding:clamp(18px,3vw,34px);max-width:1180px;width:100%;margin:0 auto}
.topbar{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-bottom:24px}
.page-title{font-size:clamp(20px,2.4vw,26px);font-weight:650;letter-spacing:-.5px;margin:0}
.page-sub{color:var(--ink-2);font-size:13.5px;margin:5px 0 0;max-width:62ch}
.eyebrow{font-size:11px;letter-spacing:1.6px;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:7px}

/* ---------- Cards ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px;box-shadow:var(--shadow-sm)}
.card.pad-lg{padding:24px}
.card h2{font-size:14.5px;font-weight:600;letter-spacing:-.2px;margin:0 0 3px}
.card .sub{font-size:12.5px;color:var(--muted);margin:0 0 16px}
.card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:16px}
.card-head h2{margin:0}
.card-head .sub{margin:3px 0 0}

.grid{display:grid;gap:18px}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-4{grid-template-columns:repeat(4,1fr)}
.grid.s-380{grid-template-columns:360px 1fr;align-items:start}
@media(max-width:1000px){.grid.cols-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:880px){.grid.cols-3,.grid.s-380{grid-template-columns:1fr}}
@media(max-width:620px){.grid.cols-2,.grid.cols-4{grid-template-columns:1fr}}

/* ---------- Stat ---------- */
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px 18px 16px;box-shadow:var(--shadow-sm)}
.stat .k{font-size:11.5px;letter-spacing:.3px;text-transform:uppercase;color:var(--muted);font-weight:600}
.stat .v{font-family:var(--sans);font-variant-numeric:tabular-nums;font-size:clamp(22px,2.6vw,28px);
  font-weight:650;letter-spacing:-.8px;margin-top:8px;color:var(--money)}
.stat .v.good{color:var(--good)} .stat .v.bad{color:var(--bad)} .stat .v.warn{color:var(--warn)}
.stat .s{font-size:12px;color:var(--muted);margin-top:5px;display:flex;align-items:center;gap:6px}
.trend{font-weight:600;font-variant-numeric:tabular-nums}
.trend.up{color:var(--good)} .trend.down{color:var(--bad)}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line-2);background:var(--surface);
  color:var(--ink);font-family:var(--sans);font-size:13px;font-weight:550;padding:9px 15px;
  border-radius:10px;cursor:pointer;transition:.15s;box-shadow:var(--shadow-sm)}
.btn:hover{border-color:var(--muted);background:var(--surface-2)}
.btn.primary{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn.primary:hover{background:#000}
.btn.ghost{box-shadow:none;border-color:transparent;background:transparent}
.btn.ghost:hover{background:var(--surface-2)}
.btn.sm{padding:6px 11px;font-size:12px}
.btn.block{width:100%;justify-content:center}

/* ---------- Badges / tags / flags ---------- */
.badge{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:600;
  padding:3px 9px;border-radius:99px;line-height:1.4}
.badge.good{background:var(--good-bg);color:var(--good)}
.badge.bad{background:var(--bad-bg);color:var(--bad)}
.badge.warn{background:var(--warn-bg);color:var(--warn)}
.badge.neutral{background:var(--surface-2);color:var(--ink-2);border:1px solid var(--line)}
.dot{width:7px;height:7px;border-radius:50%;flex:none;background:currentColor}

/* bandeira pill */
.flag{display:inline-flex;align-items:center;gap:9px;padding:7px 14px;border-radius:99px;font-weight:600;font-size:13px;border:1px solid}
.flag .fd{width:9px;height:9px;border-radius:50%}
.flag.vermelha{background:var(--bad-bg);color:var(--bad);border-color:#f3cdc8}
.flag.vermelha .fd{background:var(--bad)}
.flag.amarela{background:var(--warn-bg);color:var(--warn);border-color:#eeddb0}
.flag.amarela .fd{background:var(--warn)}
.flag.verde{background:var(--good-bg);color:var(--good);border-color:#bfe6d3}
.flag.verde .fd{background:var(--good)}

/* etapa medals */
.medal{display:inline-flex;align-items:center;gap:7px;font-weight:600;font-size:13px}
.medal .mc{width:9px;height:9px;border-radius:50%}
.medal.bronze{color:var(--bronze)} .medal.bronze .mc{background:var(--bronze)}
.medal.prata{color:var(--silver)} .medal.prata .mc{background:var(--silver)}
.medal.ouro{color:var(--gold)} .medal.ouro .mc{background:var(--gold)}
.medal.diamante{color:var(--diamond)} .medal.diamante .mc{background:var(--diamond)}

/* ---------- Tables ---------- */
table{width:100%;border-collapse:collapse;font-size:13px}
thead th{text-align:right;padding:9px 10px;color:var(--muted);font-weight:600;font-size:11px;
  text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--line)}
th:first-child,td:first-child{text-align:left}
tbody td{text-align:right;padding:11px 10px;border-bottom:1px solid var(--line);
  font-variant-numeric:tabular-nums}
tbody td:first-child{font-variant-numeric:normal;color:var(--ink)}
tbody tr:hover td{background:var(--surface-2)}
tr.tot td{border-top:1.5px solid var(--line-2);border-bottom:none;font-weight:650;padding-top:13px}
.t-name{font-weight:500}
.t-sub{color:var(--muted);font-size:11.5px;font-weight:400;display:block;margin-top:1px}

/* ---------- Inputs ---------- */
.field{margin-bottom:14px}
.field label{display:block;font-size:12.5px;font-weight:550;color:var(--ink-2);margin-bottom:6px}
.field label small{display:block;font-weight:400;color:var(--muted);font-size:11px;margin-top:1px}
input,select,textarea{font-family:var(--sans);font-size:13.5px;color:var(--ink);background:var(--surface);
  border:1px solid var(--line-2);border-radius:10px;padding:10px 12px;width:100%;transition:.15s}
input[type=number]{font-variant-numeric:tabular-nums;text-align:right}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
input::placeholder{color:var(--muted-2)}

.row{display:grid;grid-template-columns:1fr 120px;align-items:center;gap:12px;margin-bottom:11px}
.row label{font-size:13px;color:var(--ink-2);font-weight:450}
.row label small{display:block;color:var(--muted);font-size:11px}

/* range */
input[type=range]{-webkit-appearance:none;appearance:none;height:5px;border-radius:5px;
  background:var(--line-2);padding:0}
input[type=range]:focus{box-shadow:none}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;
  background:var(--ink);cursor:pointer;border:3px solid #fff;box-shadow:var(--shadow)}
input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:var(--ink);
  cursor:pointer;border:3px solid #fff;box-shadow:var(--shadow)}

/* chips */
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips button{background:var(--surface);border:1px solid var(--line-2);color:var(--ink-2);
  font-size:12.5px;font-weight:500;padding:7px 13px;border-radius:99px;cursor:pointer;font-family:var(--sans);transition:.15s}
.chips button:hover{border-color:var(--muted)}
.chips button.on{background:var(--ink);color:#fff;border-color:var(--ink)}

/* progress */
.progress{height:8px;background:var(--line);border-radius:99px;overflow:hidden}
.progress > i{display:block;height:100%;background:var(--ink);border-radius:99px;transition:width .4s cubic-bezier(.4,0,.2,1)}
.progress.good > i{background:var(--good)}
.progress.gold > i{background:var(--gold)}

/* pills (split outputs) */
.pill{background:var(--surface-2);border:1px solid var(--line);border-radius:12px;padding:14px}
.pill .pk{font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);font-weight:600}
.pill .pv{font-variant-numeric:tabular-nums;font-size:22px;font-weight:650;margin-top:5px;letter-spacing:-.5px;color:var(--money)}
.pill .pv.good{color:var(--good)} .pill .pv.bad{color:var(--bad)}
.pill .pn{font-size:11.5px;color:var(--muted);margin-top:3px}

/* note */
.note{font-size:12.5px;color:var(--ink-2);background:var(--surface-2);border:1px solid var(--line);
  border-left:3px solid var(--ink);border-radius:10px;padding:12px 14px;line-height:1.55}
.note.good{border-left-color:var(--good)} .note.bad{border-left-color:var(--bad)} .note.warn{border-left-color:var(--warn)}
.note b{color:var(--ink);font-weight:600}

/* divider / misc */
.hr{height:1px;background:var(--line);border:0;margin:18px 0}
.muted{color:var(--muted)}
.stack-v{display:flex;flex-direction:column;gap:14px}
.lock{font-size:10px;color:var(--muted);border:1px solid var(--line-2);border-radius:6px;padding:1px 6px;margin-left:6px}

/* segmented waterfall bar */
.flowbar{display:flex;height:40px;border-radius:11px;overflow:hidden;border:1px solid var(--line)}
.flowbar .seg{height:100%;min-width:2px;transition:width .35s ease}
.legend{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:14px}
.legend > div{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--ink-2)}
.legend .ld{width:10px;height:10px;border-radius:3px;flex:none}
.legend b{color:var(--ink);font-variant-numeric:tabular-nums;font-weight:600}

/* mobile bottom-nav (vendedor) */
.tabbar{display:none}
@media(max-width:560px){
  .tabbar{display:flex;position:fixed;bottom:0;left:0;right:0;background:var(--surface);
    border-top:1px solid var(--line);padding:8px 6px env(safe-area-inset-bottom);z-index:30;box-shadow:0 -2px 10px rgba(0,0,0,.04)}
  .tabbar a{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;font-size:10.5px;
    color:var(--muted);padding:5px 2px}
  .tabbar a.on{color:var(--ink);font-weight:600}
  .tabbar a .ic{width:20px;height:20px}
}
