* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  background: #F4F5F7;
  color: #1A1A1A;
  padding: 24px 16px;
}

.container {
  max-width: 560px;
  margin: 0 auto;
  background: #FFFFFF;
  border-radius: 12px;
  padding: 32px 28px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

header { margin-bottom: 28px; text-align: center; }

.marca-topo {
  font-family: 'Courier New', monospace;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: #0B7A4B;
  margin-bottom: 8px;
}

h1 {
  font-size: 22px;
  color: #0B3D2E;
  margin-bottom: 6px;
}

.subtitle { font-size: 14px; color: #666; }

.campo { margin-bottom: 18px; }

.linha {
  display: flex;
  gap: 16px;
}
.linha .campo { flex: 1; }

label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: #333;
  margin-bottom: 6px;
}

input[type="date"], input[type="number"], select {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid #D8DCE1;
  border-radius: 8px;
  font-size: 15px;
  color: #1A1A1A;
  background: #FAFBFC;
}

input:focus, select:focus {
  outline: none;
  border-color: #0B7A4B;
  background: #fff;
}

.checkbox-campo label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 400;
  font-size: 14px;
}
.checkbox-campo input { width: auto; }

.btn-calcular {
  width: 100%;
  background: #0B7A4B;
  color: #fff;
  border: none;
  padding: 14px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 8px;
}
.btn-calcular:hover { background: #095F3B; }

.disclaimer {
  margin-top: 20px;
  font-size: 12px;
  color: #777;
  line-height: 1.5;
  background: #FFF8E6;
  padding: 12px;
  border-radius: 8px;
  border-left: 3px solid #D8A400;
}

/* Página de resultado */
.resultado-header {
  text-align: center;
  margin-bottom: 24px;
}

.tabela-resultado {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 20px;
}
.tabela-resultado td {
  padding: 12px 8px;
  border-bottom: 1px solid #EEE;
  font-size: 15px;
}
.tabela-resultado td:last-child {
  text-align: right;
  font-weight: 600;
}

.linha-total td {
  border-top: 2px solid #0B7A4B;
  font-size: 18px;
  font-weight: 700;
  color: #0B7A4B;
  padding-top: 14px;
}

.avisos {
  background: #F0F7F4;
  border-radius: 8px;
  padding: 14px;
  font-size: 13px;
  color: #444;
  margin-bottom: 20px;
}
.avisos ul { margin-left: 18px; margin-top: 6px; }

.acoes {
  display: flex;
  gap: 12px;
}
.acoes button, .acoes a {
  flex: 1;
  text-align: center;
  padding: 12px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
}
.btn-print { background: #0B7A4B; color: #fff; }
.btn-voltar { background: #E8E8E8; color: #333; }

@media print {
  body { background: #fff; }
  .acoes, .btn-voltar { display: none; }
  .container { box-shadow: none; }
}