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

#container {
    width: 80%;
    margin: auto;
    text-align: center;
    padding: 20px;
    border: 1px solid #ccc;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

#header {
    margin-bottom: 20px;
}

#clock {
    font-size: 2em;
    margin-bottom: 20px;
}

#chronometer {
    margin-bottom: 20px;
}

#chronoTime {
    font-size: 2em;
}

#controls {
    margin-top: 10px;
}

#customization {
    margin-top: 20px;
}

#results {
    margin-top: 20px;
    text-align: left;
}

#results div {
    padding: 5px;
}

#greeting-container {
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

#greeting {
    margin-right: 10px;
}

#login {
    display: flex;
    align-items: center;
}

#login input {
    margin-right: 10px;
}

#login button {
    padding: 5px 10px;
}

button {
    padding: 10px 20px;
    margin: 5px;
}