body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background-color: #111;
    margin: 0;
    padding: 0;
    display: flex;
    height: 100vh;
    color: #fff;
}

#container {
    display: flex;
    width: 100%;
}

#registro {
    width: 50%;
    box-sizing: border-box;
    padding: 20px;
}

label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

input {
    width: calc(100% - 20px);
    padding: 10px;
    margin-bottom: 10px;
}

#tableroNumerico {
    display: grid;
    grid-template-columns: repeat(10, 1fr);
    gap: 10px;
    margin-bottom: 20px;
}

button {
    width: calc(10% - 12px);
    background-color: #e50914;
    color: #fff;
    border: none;
    padding: 10px;
    cursor: pointer;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #ff3d00;
}

button.seleccionado {
    background-color: #fff;
    color: #111;
    cursor: not-allowed;
}

#historial {
    width: 50%;
    box-sizing: border-box;
    padding: 20px;
    border-left: 2px solid #333;
}

#historial p {
    margin: 5px 0;
}

#historialLabel {
    display: block;
    margin-top: 10px;
    font-weight: bold;
}

#infoEnTiempoReal {
    margin-top: 10px;
    font-weight: bold;
}