* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  background-color: #0e0e0e;
  font-family: Arial, sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.login-container {
  background-color: #1a1a1a;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.1);
  width: 90%;
  max-width: 400px;
}

h2 {
  color: #ffffff;
  text-align: center;
  margin-bottom: 20px;
}

label {
  color: #ccc;
  display: block;
  margin-bottom: 5px;
}

input[type="email"],
input[type="password"],
input[type="text"] {
  width: 100%;
  padding: 10px;
  border: none;
  margin-bottom: 15px;
  border-radius: 5px;
  background-color: #2e2e2e;
  color: #fff;
  font-size: 16px;
}

.senha-container {
  position: relative;
}

.senha-container input {
  padding-right: 40px;
}

.olho {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
  color: #ccc;
  font-size: 18px;
  user-select: none;
  line-height: 1;
}

input[type="submit"] {
  width: 100%;
  padding: 10px;
  background-color: #4CAF50;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-weight: bold;
}

input[type="submit"]:hover {
  background-color: #45a049;
}

.mensagem {
  color: #ff6666;
  text-align: center;
  margin-bottom: 10px;
}