body {
  background-color: #111;
  color: #fff;
  font-family: 'Segoe UI', Arial, sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  margin: 0;
}

.login-container {
  background: #1c1c1c;
  padding: 40px;
  border-radius: 16px;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.6);
  width: 90%;
  max-width: 400px;
  text-align: center;
}

.logo-area img {
  width: 80px;
  height: 80px;
  margin-bottom: 10px;
}

.logo-area h2 {
  color: #1db954;
  margin-bottom: 25px;
}

.input-group {
  text-align: left;
  margin-bottom: 20px;
}

.input-group label {
  display: block;
  font-size: 14px;
  margin-bottom: 5px;
  color: #ccc;
}

.input-group input {
  width: 100%;
  padding: 10px;
  border-radius: 8px;
  border: none;
  outline: none;
  background: #2b2b2b;
  color: #fff;
  font-size: 16px;
}

button {
  width: 100%;
  padding: 12px;
  background: #1db954;
  border: none;
  border-radius: 8px;
  color: #fff;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.3s;
}

button:hover {
  background: #17a54a;
}

.erro-msg {
  color: #ff5252;
  margin-top: 15px;
  font-size: 14px;
}