body {
    font-family: 'Inconsolata', monospace;
    background-color: #111;
    color: #eee;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

#content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

#main {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}

#card {
    background: #222;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
    text-align: center;
    width: 300px;
    transform: translateY(20px);
    opacity: 0;
    animation: fadeInUp 0.6s ease-out forwards;
}

#card img {
    border-radius: 50%;
    margin-bottom: 20px;
}

h1 {
    margin: 0 0 20px 0;
    font-size: 24px;
    color: #a331bc;
}

form {
    display: flex;
    flex-direction: column;
}

label {
    margin-bottom: 5px;
    color: #ddd;
}

input[type="text"], input[type="password"] {
    background: #333;
    border: 1px solid #444;
    border-radius: 5px;
    padding: 10px;
    margin-bottom: 20px;
    color: #eee;
    outline: none;
    transition: background 0.3s;
}

input[type="text"]:focus, input[type="password"]:focus {
    background: #555;
}

button {
    background: #a331bc;
    border: none;
    border-radius: 5px;
    color: #111;
    padding: 10px 20px;
    cursor: pointer;
    font-size: 16px;
    transition: background 0.3s, transform 0.3s;
}

button:hover {
    background: #a331bc;
    transform: scale(1.05);
}

button:active {
    background: #a331bc;
}

.username {
    position: absolute;
    top: 30px;
    right: 30px;
    font-size: 22px;
    color: #ddd;
}

a {
    color: #a331bc; 
    text-decoration: none;
    font-size: 16px;
    margin: 5px;
    transition: color 0.3s;
}

a:hover {
    color: #a331bc; 
}

a[href="https://t.me/fehlerfrei"] {
    color: #1e90ff; 
}

a[href="https://t.me/fehlerfrei"]:hover {
    color: #1c86ee; 
}


@keyframes fadeInUp {
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    background-color: #333;
    border: 2px solid #444;
    border-radius: 5px;
    width: 20px;
    height: 20px;
    cursor: pointer;
    outline: none;
    transition: background-color 0.3s, transform 0.2s;
}

input[type="checkbox"]:checked {
    background-color: #a331bc;
    border-color: #a331bc;
    transform: scale(1.1);
}

input[type="checkbox"]:hover {
    background-color: #555;
}