body {
  margin: 0;
  padding: 24px;
  background: #0e1116;
  color: #eef1f4;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
}

h1, h2 {
  margin: 0 0 8px 0;
  color: #ffffff;
}

p {
  margin: 0 0 16px 0;
  color: #8b949e;
}

#conexao {
  margin: 12px 0 18px 0;
}

#tabela {
  background: #151a21;
  margin-bottom: 28px;
}

#tabela th {
  color: #8b949e;
  border-bottom: 1px solid #2a323c;
}

#tabela td {
  border-bottom: 1px solid #2a323c;
  font-size: 13px;
}

.online { color: #3dd68c; font-weight: bold; }
.offline { color: #e24b3b; font-weight: bold; }

#tabela tr[data-online="1"] {
  cursor: pointer;
}

a.abrir-operador {
  display: inline-block;
  background: #e24b3b;
  color: #ffffff !important;
  font-weight: bold;
  text-decoration: none;
  padding: 6px 12px;
  position: relative;
  z-index: 2;
}

#tabela td.col-id {
  font-weight: bold;
  color: #ffffff;
  width: 48px;
}

tr.linha-alerta2 td {
  background: #12324a !important;
  border-bottom-color: #4da3ff !important;
}

tr.linha-alerta2 td.col-id {
  color: #ffffff;
}

/* Titulo cadastrado ativo: pisca amarelo */
tr.linha-titulo-ativo td {
  animation: piscaAmarelo 0.85s ease-in-out infinite;
  border-bottom-color: #f5d000 !important;
}

tr.linha-titulo-ativo td.col-id {
  color: #111111;
  font-weight: bold;
}

@keyframes piscaAmarelo {
  0%, 100% { background: #f5d000 !important; color: #111111; }
  50% { background: #7a6500 !important; color: #fff8c4; }
}

textarea, input, select {
  background: #0b0e12;
  color: #eef1f4;
  border: 1px solid #2a323c;
  padding: 6px;
}

#btnEnviar, #btnPadrao, #btnFormulario {
  background: #e24b3b;
  color: #ffffff;
  border: 0;
  padding: 8px 16px;
  font-weight: bold;
  cursor: pointer;
}

#btnDestravar {
  background: #2e7d32;
  color: #ffffff;
  border: 0;
  padding: 8px 16px;
  font-weight: bold;
  cursor: pointer;
}

#btnVisualizar {
  background: #1565c0;
  color: #ffffff;
  border: 0;
  padding: 8px 16px;
  font-weight: bold;
  cursor: pointer;
}

#envioStatus {
  margin-left: 10px;
  color: #3dd68c;
}