:root{
    --bg:#F2F5FB;
    --panel:#FFFFFF;
    --ink:#111827;
    --ink-soft:#5B6472;
    --ink-faint:#8A93A3;
    --line:#E3E8F2;
    --line-strong:#CBD5E8;

    --navy:#152A54;
    --blue:#2455D9;
    --blue-deep:#173B8C;
    --blue-soft:#E7EEFD;
    --sky:#4F86F7;

    --teal:#0E8E82;
    --teal-soft:#E1F5F2;
    --coral:#E1533F;
    --coral-soft:#FCE7E3;
    --amber:#D69A1E;
    --amber-soft:#FBF1DD;

    --radius:14px;
    --radius-sm:9px;
    --shadow:0 1px 2px rgba(21,42,84,0.04), 0 8px 24px -12px rgba(21,42,84,0.14);
  }
  *{box-sizing:border-box;}
  html,body{margin:0;padding:0;}
  body{
    background:
      radial-gradient(1100px 420px at 85% -10%, #E8EFFD 0%, rgba(232,239,253,0) 60%),
      var(--bg);
    color:var(--ink);
    font-family:'Inter', sans-serif;
    font-size:15px;
    line-height:1.55;
    min-height:100vh;
  }
  h1,h2,h3{
    font-family:'Sora', sans-serif;
    font-weight:700;
    margin:0;
    color:var(--navy);
    letter-spacing:-0.015em;
  }
  .mono, .num{
    font-family:'JetBrains Mono', monospace;
    font-variant-numeric:tabular-nums;
  }
  a{color:inherit;}

  /* ---------- shell ---------- */
  .shell{max-width:1120px;margin:0 auto;padding:0 24px 90px;}
  header.top{
    display:flex;align-items:center;justify-content:space-between;
    padding:32px 0 26px;
    flex-wrap:wrap;gap:14px;
  }
  .brand{display:flex;align-items:center;gap:12px;}
  .brand .mark{
    width:38px;height:38px;border-radius:11px;
    background:linear-gradient(155deg, var(--blue) 0%, var(--navy) 100%);
    display:flex;align-items:center;justify-content:center;
    color:#fff;font-family:'Sora',sans-serif;font-weight:700;font-size:16px;
    flex-shrink:0;
  }
  .brand h1{font-size:21px;}
  .brand .tag{
    font-size:12px;font-weight:600;color:var(--blue-deep);
    background:var(--blue-soft);
    padding:4px 10px;border-radius:20px;
    margin-left:2px;
  }
  .top-actions{display:flex;gap:10px;align-items:center;}

  nav.tabs{
    display:inline-flex;gap:2px;
    background:var(--panel);
    border:1px solid var(--line);
    border-radius:12px;
    padding:4px;
    margin-bottom:28px;
    box-shadow:var(--shadow);
  }
  nav.tabs button{
    background:none;border:none;border-radius:9px;
    font-family:'Inter',sans-serif;
    font-size:14px;font-weight:600;color:var(--ink-soft);
    padding:9px 16px;
    cursor:pointer;white-space:nowrap;
    transition:background .12s ease, color .12s ease;
  }
  nav.tabs button:hover{color:var(--navy);}
  nav.tabs button.active{color:#fff;background:var(--blue);}

  section.view{display:none;}
  section.view.active{display:block;}

  /* ---------- buttons / inputs ---------- */
  button.btn{
    font-family:'Inter',sans-serif;
    font-size:14px;font-weight:600;
    border:none;
    background:var(--blue);color:#fff;
    padding:11px 18px;border-radius:var(--radius-sm);
    cursor:pointer;
    box-shadow:0 4px 14px -6px rgba(36,85,217,0.55);
    transition:background .12s ease, transform .12s ease;
  }
  button.btn:hover{background:var(--blue-deep);}
  button.btn:active{transform:translateY(1px);}
  button.btn.ghost{
    background:var(--panel);color:var(--navy);border:1px solid var(--line-strong);
    box-shadow:none;
  }
  button.btn.ghost:hover{border-color:var(--blue); color:var(--blue-deep);}
  button.btn.danger{
    background:transparent;border:1px solid var(--coral);color:var(--coral);
    padding:6px 12px;font-size:12.5px;box-shadow:none;font-weight:600;
  }
  button.btn.danger:hover{background:var(--coral-soft);}
  select, input[type=text], input[type=number], input[type=date]{
    font-family:'Inter',sans-serif;
    font-size:14px;color:var(--ink);
    background:#fff;
    border:1px solid var(--line-strong);
    border-radius:var(--radius-sm);
    padding:10px 12px;
  }
  select:focus, input:focus{outline:2px solid var(--sky);outline-offset:1px;border-color:var(--blue);}
  input[type=number]{font-family:'JetBrains Mono',monospace;}
  label{font-size:12.5px;font-weight:600;color:var(--ink-soft);display:block;margin-bottom:6px;}
  .field{display:flex;flex-direction:column;}

  /* ---------- dashboard ---------- */
  .month-row{
    display:flex;align-items:center;justify-content:space-between;
    gap:16px;flex-wrap:wrap;margin-bottom:22px;
  }
  .month-row h2{font-size:26px;}
  .kpis{
    display:grid;grid-template-columns:repeat(4,1fr);
    gap:14px;
    margin-bottom:26px;
  }
  .kpi{
    background:var(--panel);
    border:1px solid var(--line);
    border-radius:var(--radius);
    padding:18px 20px 20px;
    box-shadow:var(--shadow);
    position:relative;overflow:hidden;
  }
  .kpi::before{
    content:"";position:absolute;left:0;top:0;bottom:0;width:4px;
    background:var(--accent, var(--blue));
  }
  .kpi .label{font-size:12.5px;font-weight:600;color:var(--ink-soft);margin-bottom:10px;}
  .kpi .value{font-family:'JetBrains Mono',monospace;font-size:23px;font-weight:600;color:var(--navy);}
  .kpi .value.pos{color:var(--teal);}
  .kpi .value.neg{color:var(--coral);}
  .kpi.accent-teal{--accent:var(--teal);}
  .kpi.accent-coral{--accent:var(--coral);}
  .kpi.accent-amber{--accent:var(--amber);}

  .split{display:grid;grid-template-columns:1.3fr 1fr;gap:20px;}
  @media (max-width:860px){ .split{grid-template-columns:1fr;} .kpis{grid-template-columns:repeat(2,1fr);} }

  .panel{
    background:var(--panel);border:1px solid var(--line);
    border-radius:var(--radius);padding:22px 22px 24px;
    box-shadow:var(--shadow);
  }
  .panel h3{font-size:15.5px;margin-bottom:18px;}

  .bar-row{display:flex;align-items:center;gap:12px;margin-bottom:15px;}
  .bar-row .bar-label{width:118px;font-size:13px;color:var(--ink-soft);flex-shrink:0;font-weight:500;}
  .bar-track{flex:1;background:var(--line);height:9px;border-radius:20px;overflow:hidden;}
  .bar-fill{height:100%;border-radius:20px;background:linear-gradient(90deg, var(--sky), var(--blue));}
  .bar-row .bar-value{width:100px;text-align:right;font-family:'JetBrains Mono',monospace;font-size:13px;flex-shrink:0;color:var(--navy);}

  table{width:100%;border-collapse:collapse;font-size:13.5px;}
  th{
    text-align:left;font-weight:600;color:var(--ink-faint);
    font-size:11.5px;text-transform:uppercase;letter-spacing:.04em;
    padding:0 10px 12px 0;
    border-bottom:1px solid var(--line);
  }
  td{padding:12px 10px 12px 0;border-bottom:1px solid var(--line);vertical-align:middle;}
  tr:last-child td{border-bottom:none;}
  td.amt{font-family:'JetBrains Mono',monospace;text-align:right;white-space:nowrap;font-weight:500;}
  td.amt.pos{color:var(--teal);}
  td.amt.neg{color:var(--coral);}
  .tag{
    display:inline-block;font-size:11px;font-weight:600;padding:3px 10px;border-radius:20px;
    background:var(--blue-soft);color:var(--blue-deep);
  }
  .tag.tag-prolabore{background:var(--amber-soft);color:#8A6410;}
  .empty{color:var(--ink-faint);font-size:13.5px;padding:20px 0;}

  /* ---------- lançamentos ---------- */
  .lform{
    display:grid;grid-template-columns:repeat(6,1fr);gap:12px;
    background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
    padding:20px;margin-bottom:24px;align-items:end;
    box-shadow:var(--shadow);
  }
  .lform .field.wide{grid-column:span 2;}
  @media (max-width:900px){ .lform{grid-template-columns:repeat(2,1fr);} .lform .field.wide{grid-column:span 2;} }

  .filters{display:flex;gap:10px;margin-bottom:16px;flex-wrap:wrap;}

  .lancamentos-panel{
    background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
    padding:20px 22px;box-shadow:var(--shadow);
  }

  /* ---------- provisionamento / pró-labore ---------- */
  .stat-line{
    display:flex;justify-content:space-between;align-items:baseline;
    padding:13px 0;border-bottom:1px solid var(--line);
  }
  .stat-line:last-child{border-bottom:none;}
  .stat-line .k{color:var(--ink-soft);font-size:13.5px;font-weight:500;}
  .stat-line .v{font-family:'JetBrains Mono',monospace;font-size:17px;font-weight:600;color:var(--navy);}

  .month-list{margin-top:6px;}
  .month-item{
    display:flex;align-items:center;justify-content:space-between;
    padding:13px 0;border-bottom:1px solid var(--line);
  }
  .month-item:last-child{border-bottom:none;}
  .month-item .mname{font-size:14px;width:150px;font-weight:500;color:var(--navy);}
  .month-item .mval{font-family:'JetBrains Mono',monospace;font-size:14px;color:var(--ink-soft);width:130px;}
  .status-btn{
    font-size:12.5px;font-weight:600;padding:6px 14px;border-radius:20px;border:1px solid var(--line-strong);
    background:transparent;cursor:pointer;color:var(--ink-soft);
  }
  .status-btn.done{background:var(--teal-soft);border-color:var(--teal);color:var(--teal);}
  .status-btn.done.amber{background:var(--amber-soft);border-color:var(--amber);color:#8A6410;}

  .config-row{display:flex;gap:14px;align-items:end;margin-bottom:22px;flex-wrap:wrap;}
  .hint{max-width:600px;color:var(--ink-soft);margin-bottom:24px;font-size:14px;}

  footer.note{
    margin-top:60px;padding-top:22px;border-top:1px solid var(--line);
    font-size:12.5px;color:var(--ink-faint);
  }
  footer.note button{
    background:none;border:none;color:var(--blue-deep);text-decoration:underline;
    cursor:pointer;font-size:12.5px;padding:0;font-family:inherit;font-weight:600;
  }

  /* ---------- evolução mensal ---------- */
  .panel.wide{margin-top:20px;}
  .panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;flex-wrap:wrap;gap:10px;}
  .panel-head h3{margin-bottom:0;}
  .range-toggle{display:inline-flex;gap:2px;background:var(--bg);border:1px solid var(--line);border-radius:9px;padding:3px;}
  .range-toggle button{
    background:none;border:none;border-radius:6px;font-family:'Inter',sans-serif;
    font-size:12.5px;font-weight:600;color:var(--ink-soft);padding:6px 12px;cursor:pointer;
  }
  .range-toggle button.active{background:var(--blue);color:#fff;}
  .chart-legend{display:flex;gap:18px;margin-top:10px;flex-wrap:wrap;}
  .chart-legend .li{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--ink-soft);font-weight:500;}
  .chart-legend .dot{width:9px;height:9px;border-radius:3px;display:inline-block;}
  .evochart-wrap{width:100%;overflow-x:auto;}
  .evochart-wrap svg{display:block;min-width:100%;}

  /* ---------- margem por produto ---------- */
  .margin-row{display:flex;align-items:center;gap:14px;padding:12px 0;border-bottom:1px solid var(--line);}
  .margin-row:last-child{border-bottom:none;}
  .margin-row .mp-name{width:160px;flex-shrink:0;font-size:13.5px;font-weight:600;color:var(--navy);}
  .margin-row .mp-bar{flex:1;}
  .margin-row .mp-nums{width:100%;display:flex;justify-content:space-between;font-size:12px;color:var(--ink-faint);margin-bottom:5px;}
  .margin-row .mp-nums .pct{font-family:'JetBrains Mono',monospace;font-weight:700;font-size:13px;}
  .margin-row .mp-nums .pct.pos{color:var(--teal);}
  .margin-row .mp-nums .pct.neg{color:var(--coral);}
  .margin-row .mp-sub{font-size:11.5px;color:var(--ink-faint);margin-top:6px;}
  .mp-track{background:var(--line);height:8px;border-radius:20px;overflow:hidden;}
  .mp-fill{height:100%;border-radius:20px;background:linear-gradient(90deg, var(--teal), #17C0AE);}
  .mp-fill.neg{background:linear-gradient(90deg, var(--coral), #F08268);}

  /* ---------- contas a pagar/receber ---------- */
  .cform{
    display:grid;grid-template-columns:repeat(6,1fr);gap:12px;
    background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
    padding:20px;margin-bottom:24px;align-items:end;box-shadow:var(--shadow);
  }
  .cform .field.wide{grid-column:span 2;}
  @media (max-width:900px){ .cform{grid-template-columns:repeat(2,1fr);} .cform .field.wide{grid-column:span 2;} }

  .contas-panel{
    background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
    padding:20px 22px;box-shadow:var(--shadow);
  }
  .conta-item{
    display:flex;align-items:center;justify-content:space-between;gap:14px;
    padding:14px 0;border-bottom:1px solid var(--line);flex-wrap:wrap;
  }
  .conta-item:last-child{border-bottom:none;}
  .conta-main{display:flex;flex-direction:column;gap:3px;min-width:200px;}
  .conta-desc{font-size:14px;font-weight:600;color:var(--navy);}
  .conta-meta{font-size:12px;color:var(--ink-faint);display:flex;gap:8px;align-items:center;flex-wrap:wrap;}
  .due-badge{font-size:11px;font-weight:700;padding:2px 9px;border-radius:20px;}
  .due-badge.ok{background:var(--blue-soft);color:var(--blue-deep);}
  .due-badge.soon{background:var(--amber-soft);color:#8A6410;}
  .due-badge.late{background:var(--coral-soft);color:var(--coral);}
  .due-badge.done{background:var(--teal-soft);color:var(--teal);}
  .conta-actions{display:flex;align-items:center;gap:10px;}
  .conta-valor{font-family:'JetBrains Mono',monospace;font-weight:600;font-size:14.5px;white-space:nowrap;}
  .conta-valor.receber{color:var(--teal);}
  .conta-valor.pagar{color:var(--coral);}