body {
    font-family: Arial, sans-serif;
    margin: 0;
}

.header {
    background: #2c3e50;
    color: white;
    padding: 10px;
    display: flex;
    justify-content: space-between;
}

.layout {
    display: flex;
}

.sidebar {
    width: 220px;
    background: #ecf0f1;
    padding: 15px;
}

.sidebar li {
    list-style: none;
    padding: 6px;
    cursor: pointer;
}

.sidebar li.disabled {
    color: gray;
    cursor: not-allowed;
}

.sidebar li:hover:not(.disabled) {
    background: #dfe6e9;
}

.contenido {
    flex: 1;
    padding: 20px;
}

.hidden {
    display: none;
}

#opciones label {
    display: block;
    margin: 8px 0;
}

button {
    padding: 8px 15px;
    margin-top: 10px;
}

#listaJuegos li {
    list-style: none;
    margin-bottom: 8px;
}

#listaJuegos a {
    text-decoration: none;
    color: #2c3e50;
}

#listaJuegos li.disabled {
    color: #999;
    cursor: not-allowed;
}

#listaJuegos li.disabled a {
    pointer-events: none;
    color: #999;
}