* {
  font-family: Arial, sans-serif;
  box-sizing: border-box;
}

body {
  background: #1e1e2f;
  color: #fff;
  padding: 20px;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

button {
  padding: 10px 15px;
  border: none;
  border-radius: 6px;
  background: #6c63ff;
  color: #fff;
  cursor: pointer;
}

button:hover {
  background: #584fe0;
}

.filtros {
  margin: 20px 0;
}

select {
  padding: 10px;
  border-radius: 6px;
  border: none;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: #2b2b40;
  border-radius: 10px;
  overflow: hidden;
}

th, td {
  padding: 12px;
  text-align: left;
}

th {
  background: #3a3a5a;
}

tr:nth-child(even) {
  background: #24243a;
}

.status {
  padding: 5px 8px;
  border-radius: 6px;
  font-size: 12px;
}

.novo {
  background: #ff9800;
}

.contato {
  background: #03a9f4;
}

.convertido {
  background: #4caf50;
}