/* 🌑 Grundlayout */
body {
    background-color: #1e1e2f;
    color: #ffffff;
    font-family: 'Arial', sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
  }
  
  /* 🕒 Uhr */
  .uhr-container {
    text-align: center;
    padding: 20px;
    border: 2px solid #ffffff;
    border-radius: 15px;
    background-color: #292943;
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.2);
  }
  
  #uhr {
    font-size: 4rem;
    letter-spacing: 2px;
  }
  
  /* ⚙️ Öffnen-Button */
  #einstellungen-button {
    position: fixed;
    top: 20px;
    right: 20px;
    background-color: #292943;
    color: #fff;
    border: none;
    font-size: 24px;
    padding: 10px;
    border-radius: 50%;
    cursor: pointer;
    transition: background-color 0.3s ease;
  }
  
  #einstellungen-button:hover {
    background-color: #5a5a74;
  }
  
  /* ⚙️ Menü */
  #einstellungen-menue {
    position: fixed;
    top: 0;
    right: -260px; /* Start: außerhalb sichtbarem Bereich */
    width: 250px;
    height: 100%;
    background-color: #292943;
    color: white;
    padding: 20px;
    box-shadow: -2px 0 10px rgba(0, 0, 0, 0.5);
    transition: right 0.3s ease;
    z-index: 1000;
  }
  
  /* Sichtbar machen */
  #einstellungen-menue.sichtbar {
    right: 0;
  }
  
  /* 🎨 Theme-Auswahl */
  #theme-auswahl {
    background-color: #3c3c54;
    color: white;
    border: none;
    padding: 8px;
    width: 100%;
    margin-top: 20px;
    border-radius: 5px;
  }
  
  /* ❌ Schließen-Button */
  #schliessen-button {
    position: absolute;
    top: 20px;
    left: -45px;
    background-color: #292943;
    color: #fff;
    border: none;
    font-size: 24px;
    padding: 10px;
    border-radius: 50%;
    cursor: pointer;
    transition: background-color 0.3s ease;
  }
  
  #schliessen-button:hover {
    background-color: #5a5a74;
  }
  
  /* 🌞 Themes */
  body.theme-hell {
    background-color: #f1f1f1;
    color: black;
  }
  
  body.theme-mittel {
    background-color: #292943;
    color: white;
  }
  
  body.theme-dunkel {
    background-color: #111111;
    color: white;
  }
  
  .uhr-container.theme-hell {
    background-color: #f1f1f1;
    color: black;
    border: 2px solid #000;
  }
  
  .uhr-container.theme-mittel {
    background-color: #292943;
    color: white;
    border: 2px solid #fff;
  }
  
  .uhr-container.theme-dunkel {
    background-color: #111111;
    color: white;
    border: 2px solid #444;
  }
  
  #einstellungen-menue.theme-hell {
    background-color: #f1f1f1;
    color: black;
  }
  
  #einstellungen-menue.theme-mittel {
    background-color: #292943;
    color: white;
  }
  
  #einstellungen-menue.theme-dunkel {
    background-color: #111111;
    color: white;
  }