/* Grundstyling */
body { font-family: "Segoe UI", sans-serif; transition: margin-left .5s; margin: 0; }

/* Sidebar Style */
.sidebar {
    height: 100%;
    width: 0; /* Startet geschlossen */
    position: fixed;
    z-index: 1;
    top: 0;
    left: 0;
    background-color: #333333;
    overflow-x: hidden;
    transition: 0.5s;
    padding-top: 60px;
}

/* Links im Menü */
.sidebar a, .dropdown-btn {
    padding: 15px 25px;
    text-decoration: none;
    font-size: 18px;
    color: #c1c1c1;
    display: block;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    cursor: pointer;
    outline: none;
}

.sidebar a:hover, .dropdown-btn:hover { color: #f1f1f1; }

/* Untermenü (Dropdown) - Standardmäßig versteckt */
.dropdown-container {
    display: none;
    background-color: #262626;
    padding-left: 20px;
}

/* Button zum Schließen */
.sidebar .closebtn { position: absolute; top: 0; right: 25px; font-size: 36px; }

/* Öffnungs-Button */
.menu-btn { font-size: 20px; cursor: pointer; background-color: #111; color: white; padding: 10px 15px; border: none; }

/* Media Query für große Bildschirme (PC) */
@media screen and (min-width: 768px) {
    .sidebar { width: 250px; }
    #main { margin-left: 250px; }
    .menu-btn, .closebtn { display: none; } /* Verstecke Buttons am PC, wenn Menü immer offen sein soll */
}

div#Titel
{
  font-size: 1.5em;
  letter-spacing: 0.3em;
  background-color: #E0E0E0;
  text-align: center;
}

#content
{
  padding: 20px;
}