body {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  background-color: #0d1117;
  color: white;
}
.login-body {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}
.login-container {
  background-color: #161b22;
  padding: 30px;
  border-radius: 16px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
  text-align: center;
  width: 300px;
}
.logo {
  width: 100px;
  margin-bottom: 15px;
  border-radius: 50%;
}
input {
  width: 100%;
  padding: 10px;
  margin: 8px 0;
  border: none;
  border-radius: 6px;
  background: #0d1117;
  color: white;
}
button {
  width: 100%;
  padding: 10px;
  border: none;
  border-radius: 6px;
  background-color: #007bff;
  color: white;
  font-size: 16px;
  cursor: pointer;
}
button:hover {
  background-color: #0056b3;
}
.error {
  color: red;
  margin-top: 10px;
}
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: #161b22;
  padding: 10px 20px;
}
.nav-logo {
  height: 40px;
  border-radius: 50%;
}
.iframe-container {
  width: 100%;
  height: calc(100vh - 70px);
}
iframe {
  width: 100%;
  height: 100%;
  border: none;
}