/* Volle Bildschirmgröße */
body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: 'Segoe UI', sans-serif;
  }
  
  /* Hintergrundbild */
  .background {
    background: url('../zss_pics/login_bg.png') no-repeat center center fixed;
    background-size: cover;
    height: 100vh;
    display: flex;
    align-items: right;
    justify-content: center;
  }
  
  /* Halbdurchsichtige Fläche */
  .overlay {
    display: flex;
    align-items: center;
    backdrop-filter: blur(1px);
    padding: 1rem;
    border-radius: 20px;
  }
  
  
  /* Login-Formular */
  .login-container {
    background: rgba(255, 255, 255, 0.85);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.2);
    min-width: 150px;
    max-width: 300px;   
  }
  
  .login-container h2 {
    text-align: center;
    margin-bottom: 1.5rem;
  }
  
  .login-container input[type="text"],
  .login-container input[type="password"] {
    width: 100%;
    padding: 0.75rem;
    margin-bottom: 1rem;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 1rem;
  }
  
  .login-container input[type="submit"] {
    width: 100%;
    padding: 0.75rem;
    background-color: #2c6fbb;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.5s ease;
  }
  
  .login-container input[type="submit"]:hover {
    background-color: #1f4e89;
  }
  
  .error-message {
    color: red;
    margin-top: 1rem;
    text-align: center;
  }