:root {
  --verde: #1f6f43;
  --verde-esc: #14492d;
  --verde-claro: #e6f2ea;
  --fundo: #f3f5f1;
  --card: #ffffff;
  --borda: #dbe2d8;
  --texto: #1a2a20;
  --muted: #5b695f;
  --alerta: #8a5a00;
  --alerta-bg: #fff4d6;
  --erro: #b42318;
  --erro-bg: #fde8e6;
  --ok-bg: #e3f4e8;
  --raio: 12px;
  color-scheme: light;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--fundo);
  color: var(--texto);
  font: 16px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  padding-bottom: calc(76px + env(safe-area-inset-bottom));
}
.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  padding: calc(10px + env(safe-area-inset-top)) 16px 10px;
  background: var(--verde); color: #fff;
}
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 18px; letter-spacing: .2px; }
.net {
  display: flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,.14); color: #fff; border: 0; border-radius: 999px;
  padding: 6px 12px; font-size: 13px; cursor: pointer;
}
.dot { width: 9px; height: 9px; border-radius: 50%; background: #7bf0a5; }
.net.off .dot { background: #ffb4a8; }
.pend { background: #fff; color: var(--verde-esc); border-radius: 999px; padding: 0 7px; font-weight: 700; font-size: 12px; }
.updatebar {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  background: #fff4d6; color: var(--alerta); padding: 8px 16px; font-size: 14px;
}
.updatebar button { background: var(--alerta); color: #fff; border: 0; border-radius: 8px; padding: 6px 12px; }

main { max-width: 760px; margin: 0 auto; padding: 12px 12px 24px; }
.tab { display: none; }
.tab.active { display: block; }
.head { display: flex; align-items: center; justify-content: space-between; margin: 6px 2px 10px; }
h2 { font-size: 20px; margin: 0; }
h3 { font-size: 16px; margin: 0 0 8px; }

.card {
  background: var(--card); border: 1px solid var(--borda); border-radius: var(--raio);
  padding: 14px; margin: 0 0 12px; min-width: 0;
}
fieldset.card { display: block; }
legend { font-weight: 700; padding: 0 6px; color: var(--verde-esc); }
summary { font-weight: 700; color: var(--verde-esc); cursor: pointer; }
summary small, legend small, label small { font-weight: 400; color: var(--muted); }
details[open] summary { margin-bottom: 10px; }

label { display: block; font-size: 13px; color: var(--muted); margin: 0 0 10px; }
input, select {
  display: block; width: 100%; margin-top: 4px;
  min-height: 44px; padding: 9px 11px;
  font: inherit; font-size: 16px; color: var(--texto);
  background: #fff; border: 1px solid #c5cfc1; border-radius: 10px;
}
input:focus, select:focus { outline: 2px solid var(--verde); outline-offset: 1px; border-color: var(--verde); }
label.check { display: flex; align-items: center; gap: 10px; color: var(--texto); font-size: 15px; }
label.check input { width: 22px; height: 22px; min-height: 0; margin: 0; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.row3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.hint { color: var(--muted); font-size: 13px; margin: 4px 2px 8px; }
.erro { background: var(--erro-bg); color: var(--erro); border-radius: 10px; padding: 10px 12px; font-size: 14px; }

.actions { display: flex; gap: 10px; flex-wrap: wrap; margin: 6px 0 14px; }
.btn {
  min-height: 46px; padding: 0 18px; border-radius: 12px; border: 1px solid var(--verde);
  background: #fff; color: var(--verde-esc); font: inherit; font-weight: 600; cursor: pointer;
}
.btn.primary { background: var(--verde); color: #fff; flex: 1; }
.btn.ghost { border-color: var(--borda); color: var(--muted); background: transparent; }
.btn.small { min-height: 36px; padding: 0 14px; font-size: 14px; }
.btn:active { transform: translateY(1px); }
.btn[disabled] { opacity: .55; }

/* ---------- resultados ---------- */
.res { border-left: 5px solid var(--verde); }
.res.warn { border-left-color: #d89a1a; }
.res.off { border-left-color: #b8c2b4; }
.big { display: flex; align-items: baseline; flex-wrap: wrap; gap: 6px; margin: 2px 0 8px; }
.big .n { font-size: 32px; font-weight: 800; color: var(--verde-esc); line-height: 1.1; }
.big .u { font-size: 15px; color: var(--muted); }
.big .s { width: 100%; font-size: 13px; color: var(--muted); }
.kv { margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 6px 12px; }
.kv div { min-width: 0; }
.kv dt { font-size: 12px; color: var(--muted); }
.kv dd { margin: 0; font-weight: 600; }
.badge {
  display: inline-block; font-size: 12px; font-weight: 600; padding: 3px 9px; border-radius: 999px;
  background: var(--verde-claro); color: var(--verde-esc); margin: 0 6px 6px 0;
}
.badge.warn { background: var(--alerta-bg); color: var(--alerta); }
.badge.bad { background: var(--erro-bg); color: var(--erro); }
.badge.mut { background: #eceee9; color: var(--muted); }
ul.lista { margin: 6px 0 0; padding-left: 18px; }
ul.lista li { margin: 3px 0; }
ul.crit { list-style: none; padding: 0; margin: 8px 0 0; font-size: 14px; }
ul.crit li { display: flex; justify-content: space-between; gap: 8px; padding: 4px 0; border-bottom: 1px dashed var(--borda); }
.sim { color: var(--verde); font-weight: 700; }
.nao { color: var(--muted); }

.edit3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 8px; }
.edit3 label { margin: 0; }
.edit3 small { display: block; color: var(--muted); font-size: 11px; margin-top: 2px; }

table.tb { width: 100%; border-collapse: collapse; font-size: 14px; }
table.tb th, table.tb td { text-align: left; padding: 7px 6px; border-bottom: 1px solid var(--borda); vertical-align: top; }
table.tb th { font-size: 12px; color: var(--muted); font-weight: 600; }
table.tb td.r, table.tb th.r { text-align: right; white-space: nowrap; }
.tbwrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }

.parcela { border: 1px solid var(--borda); border-radius: 10px; padding: 10px; margin: 8px 0; background: #fbfcfa; }
.parcela h4 { margin: 0 0 6px; font-size: 14px; color: var(--verde-esc); }
.linha { display: flex; justify-content: space-between; gap: 10px; padding: 3px 0; font-size: 14px; }
.linha span:last-child { text-align: right; font-weight: 600; }
.linha small { display: block; color: var(--muted); font-weight: 400; }

.acoes-res { display: flex; gap: 8px; flex-wrap: wrap; margin: 4px 0 16px; }
.acoes-res .btn { flex: 1; min-width: 130px; }

/* ---------- lavouras ---------- */
.lav { display: flex; flex-direction: column; gap: 6px; }
.lav .t { display: flex; justify-content: space-between; gap: 8px; align-items: baseline; }
.lav .t strong { font-size: 16px; }
.lav .m { color: var(--muted); font-size: 13px; }
.lav .acts { display: flex; gap: 8px; margin-top: 4px; }
.vazio { text-align: center; color: var(--muted); padding: 28px 12px; }

/* ---------- editor de tabelas ---------- */
.ed fieldset { border: 1px solid var(--borda); border-radius: 10px; margin: 0 0 10px; padding: 10px; min-width: 0; }
.ed legend { font-size: 14px; }
.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.grid2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.ed label { margin: 0; font-size: 12px; display: flex; flex-direction: column; justify-content: flex-end; }
.ed input { min-height: 40px; padding: 6px 8px; }

/* ---------- navegação ---------- */
.tabbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: #fff; border-top: 1px solid var(--borda);
  padding-bottom: env(safe-area-inset-bottom);
}
.tabbar button {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  padding: 8px 0 7px; border: 0; background: none; color: var(--muted); font-size: 12px; cursor: pointer;
}
.tabbar svg { width: 24px; height: 24px; fill: currentColor; }
.tabbar button.active { color: var(--verde); font-weight: 700; }

.toast {
  position: fixed; left: 50%; bottom: calc(88px + env(safe-area-inset-bottom)); transform: translate(-50%, 20px);
  background: #1d2b22; color: #fff; padding: 10px 16px; border-radius: 10px; font-size: 14px;
  opacity: 0; pointer-events: none; transition: .25s; max-width: 90vw; z-index: 40; text-align: center;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.printonly { display: none; }
.aviso-final { text-align: center; }

@media (max-width: 380px) {
  .row3 { grid-template-columns: 1fr 1fr; }
  .grid4 { grid-template-columns: repeat(2, 1fr); }
}

@media print {
  body { background: #fff; padding: 0; font-size: 12px; }
  .topbar, .tabbar, .updatebar, .toast, #form, .acoes-res, .tab:not(#tab-calc), .actions { display: none !important; }
  .printonly { display: block !important; }
  main { padding: 0; max-width: none; }
  .card { break-inside: avoid; border: 1px solid #bbb; }
  .edit3 input { border: 0; padding: 0; min-height: 0; font-weight: 700; }
  #printHeader h1 { margin: 0 0 4px; font-size: 18px; }
  #printHeader p { margin: 0 0 10px; color: #444; }
  .rodape-print { margin-top: 16px; color: #444; font-size: 11px; border-top: 1px solid #bbb; padding-top: 6px; }
}