:root {
  --papel: #f4f1ea;
  --papel-2: #eef1e9;
  --tinta: #17241d;
  --verde-escuro: #0f3d2e;
  --verde: #1f8f3c;
  --verde-2: #0e2b22;
  --ambar: #ffab40;
  --vermelho: #b3261e;
  --linha: #e3e0d6;
  --branco: #ffffff;
  --sombra: 0 6px 24px rgba(0,0,0,.08);
  --raio: 14px;
}

* { box-sizing: border-box; }

body {
  font-family: Montserrat, system-ui, Arial, sans-serif;
  background: var(--papel);
  color: var(--tinta);
  margin: 0;
  line-height: 1.5;
}

/* ---- Topbar ---- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--verde-escuro); color: #f4f1ea;
  padding: 14px 24px;
}
.brand { display: flex; align-items: baseline; gap: 10px; }
.brand-mark { font-weight: 700; letter-spacing: 2px; font-size: 20px; }
.brand-sub { font-size: 13px; opacity: .8; }
.pill {
  background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.25);
  padding: 3px 10px; border-radius: 999px; font-size: 12px;
}

/* ---- Tabs ---- */
.tabs {
  display: flex; gap: 4px; flex-wrap: wrap;
  background: var(--verde-2); padding: 0 16px;
  position: sticky; top: 0; z-index: 10;
}
.tab {
  color: #cfe3d5; text-decoration: none; font-size: 14px; font-weight: 500;
  padding: 12px 16px; border-bottom: 3px solid transparent;
}
.tab:hover { color: #fff; }
.tab.active { color: #fff; border-bottom-color: var(--ambar); }

/* ---- Layout ---- */
.wrap { max-width: 1040px; margin: 0 auto; padding: 26px 16px 60px; }
.card {
  background: var(--branco); border-radius: var(--raio); box-shadow: var(--sombra);
  padding: 22px 26px; margin-bottom: 22px;
}
h1 { color: var(--verde-escuro); font-size: 22px; margin: 0 0 6px; }
h3 { color: var(--verde-escuro); font-size: 15px; margin: 0 0 12px; }
.lead { color: #4a564f; font-size: 14px; margin: 0 0 18px; }

/* ---- Form ---- */
.form { display: flex; flex-direction: column; gap: 16px; }
.row { display: flex; gap: 16px; flex-wrap: wrap; }
.row .field { flex: 1 1 200px; }
.field { display: flex; flex-direction: column; gap: 5px; }
label { font-size: 13px; font-weight: 600; color: var(--verde-2); }
label small { font-weight: 400; color: #7a857e; }
.req { color: var(--vermelho); }
input, select, textarea {
  font-family: inherit; font-size: 14px; color: var(--tinta);
  padding: 9px 11px; border: 1px solid var(--linha); border-radius: 9px;
  background: #fcfbf7;
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--verde); box-shadow: 0 0 0 3px rgba(31,143,60,.15);
}
.hint { color: #7a857e; font-size: 12px; }
.actions { display: flex; align-items: center; gap: 14px; margin-top: 4px; }
.btn {
  font-family: inherit; font-size: 14px; font-weight: 600; cursor: pointer;
  border: none; border-radius: 9px; padding: 10px 20px;
}
.btn-primary { background: var(--verde); color: #fff; }
.btn-primary:hover { background: #187a33; }
.btn-primary:disabled { background: #9bbfa5; cursor: not-allowed; }
.status { font-size: 13px; }
.status.ok { color: var(--verde); }
.status.erro { color: var(--vermelho); }

/* ---- Tables ---- */
.grid { width: 100%; border-collapse: collapse; font-size: 13px; }
.grid th, .grid td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--linha); }
.grid th {
  background: var(--papel-2); color: var(--verde-escuro);
  font-size: 11px; text-transform: uppercase; letter-spacing: .3px;
}
.vazio { color: #8a938c; font-style: italic; }
code {
  background: var(--papel-2); color: var(--verde-2);
  padding: 1px 6px; border-radius: 5px; font-size: 12px;
}

/* ---- Notes ---- */
.note {
  font-size: 13px; color: #4a564f;
  border-left: 4px solid var(--verde); background: #fbfdf9;
}
.note.warn { border-left-color: var(--ambar); background: #fffaf0; }

/* ---- Footer ---- */
.foot {
  text-align: center; color: #8a938c; font-size: 12px;
  padding: 18px; border-top: 1px solid var(--linha);
}

@media (max-width: 560px) {
  .brand-sub { display: none; }
  .tab { padding: 11px 10px; font-size: 13px; }
}