body {
    font-family: Arial, sans-serif;
    background-color: #001f3f;
    color: #ffffff;
    text-align: center;
}

.hidden {
    display: none;
}

.screen {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
}

h1 {
    font-size: 2.5em;
    margin-bottom: 20px;
}

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

input[type="text"], input[type="password"] {
    padding: 10px;
    margin: 10px 0;
    width: 80%;
    max-width: 300px;
    border: 2px solid #007bff;
    border-radius: 5px;
}

button {
    padding: 10px 20px;
    margin-top: 20px;
    border: none;
    border-radius: 5px;
    background-color: #007bff;
    color: #ffffff;
    font-size: 1em;
    cursor: pointer;
}

#disclaimer p {
    margin-top: 20px;
    font-size: 0.8em;
}

#disclaimer a {
    color: #007bff;
}

#volume-controls {
    display: flex;
    justify-content: space-around;
    width: 80%;
    max-width: 500px;
    margin: 20px auto;
}

#volume-controls div {
    display: flex;
    flex-direction: column;
    align-items: center;
}

#bottom-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    width: 80%;
    max-width: 500px;
    margin: 20px auto;
}

#bottom-buttons button {
    margin: 10px;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    background-color: #007bff;
    color: #ffffff;
    font-size: 1em;
    cursor: pointer;
}

#equalizer-controls {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 20px;
}

#equalizer-controls label {
    margin: 10px 0 5px;
}

#equalizer-controls input[type="range"] {
    width: 80%;
    max-width: 300px;
}