body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background: linear-gradient(120deg, #1e1e2f, #2b2b3f);
  color: #fff;
}

.menu {
  position: fixed;
  left: 0;
  top: 0;
  width: 200px;
  height: 100vh;
  background-color: #1c1c2b;
  padding: 20px;
  box-shadow: 4px 0 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease;
}

.menu h2 {
  font-size: 1.4em;
  margin-bottom: 20px;
  text-align: center;
  color: #4ad7ff;
}

.menu ul {
  list-style: none;
  padding: 0;
}

.menu li {
  padding: 10px 15px;
  margin: 10px 0;
  background-color: #2d2d3d;
  border-radius: 5px;
  cursor: pointer;
  transition: background 0.2s;
}

.menu li:hover {
  background-color: #4ad7ff;
  color: #000;
}

.conteudo {
  margin-left: 220px;
  padding: 40px;
}

h1 {
  font-size: 2em;
  margin-bottom: 10px;
}

.status {
  margin-top: 20px;
  font-weight: bold;
  background-color: #222;
  padding: 10px;
  border-left: 5px solid #4ad7ff;
}