styles.css

body {
    font-family: Arial, sans-serif;
    padding: 20px;
    background-color: #f7f7f7;
    color: #333;
}
h1 {
    text-align: center;
}

label {
    display: block;
    margin-top: 20px;
}

select, input[type="time"], button {
    padding: 10px;
    margin-top: 5px;
    border: 1px solid #ccc;
    border-radius: 5px;
    width: 100%;
    box-sizing: border-box;
}

input[type="checkbox"] {
    margin-right: 10px;
}

.day {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 10px;
}

button {
    margin-top: 20px;
    background-color: #4CAF50;
    color: white;
    border: none;
    cursor: pointer;
    width: 100%;
    border-radius: 5px;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #45a049;
}

#output {
    margin-top: 20px;
    padding: 15px;
    border: 1px solid #ccc;
    border-radius: 5px;
    background-color: #fff;
    font-weight: bold;
}

@media screen and (min-width: 768px) {
    select, input[type="time"], button {
        width: 50%;
        margin: 0 auto;
    }
}