body {
    background-image: url(bg_photo_bill.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    background-color: rgb(172, 75, 75);
}

.container {
    background-color: rgba(94, 97, 93, 0.9);
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    width: 600px;
    height: 700px;
    border-radius: 40px;
    color: white;
}

form {
    display: flex;
    flex-direction: column;
    font-family: "Montserrat", sans-serif;
    font-optical-sizing: auto;
    font-weight: 500;
    font-style: normal;
    margin: 20px;
    padding: 20px;
}

h1 {
    font-family: "Montserrat", sans-serif;
    font-optical-sizing: auto;
    font-weight: 500;
    font-style: normal;
    align-self: center;
    color: #eea7dc;
}

input {
    font-family: "Montserrat", sans-serif;
    font-optical-sizing: auto;
    font-weight: 500;
    font-style: normal;
    padding: 5px;
}

#addTip {
    background-color: #78DEC7;
    border: none;
    border-radius: 10px;
    padding: 10px;
    font-family: "Montserrat", sans-serif;
    font-optical-sizing: auto;
    font-weight: 500;
    font-style: normal;
}

#btn {
    background-color: #ce8abd;
    padding: 10px;
    border-radius: 10px;
    margin-top: 10px;
    font-family: "Montserrat", sans-serif;
    font-optical-sizing: auto;
    font-weight: 500;
    font-style: normal;
}

select {
    font-family: "Montserrat", sans-serif;
    font-optical-sizing: auto;
    font-weight: 500;
    font-style: normal;
    width: 200px;
    background-color: hsl(24, 100%, 86%);
    align-self: flex-start;
    padding: 5px;
}

#tip {
    font-family: "Montserrat", sans-serif;
    font-optical-sizing: auto;
    font-weight: 500;
    font-style: normal;
    display: none;
}

#showTotalAmontToPay {
    display: flex;
}

#billSplit, #totalTip, #totalAmount {
    font-family: "Montserrat", sans-serif;
    font-optical-sizing: auto;
    font-weight: 500;
    font-style: normal;
    margin: 30px;
    padding: 20px;
    border-radius: 10px;
    background-color: #74e291c9;
    border: 1px solid black;
}

button:hover {
    cursor: pointer;
}

#btn:hover {
    background-color: #b7539e;
    transition-duration: 2s;
}

#addTip:hover {
    background-color: #1679AB;
    transition-duration: 2s;
}

@media all and (max-width: 1000px) {
    body {
        height: 1165px;
    }

    .container {
        width: 790px;
    }

    #showTotalAmontToPay {
        justify-content: center;
    }
}

@media all and (max-width: 800px) {
    body {
        height: 1020px;
    }

    .container {
        width: 750px;
    }
}

@media all and (max-width: 500px) {
    .container {
        width: 465px;
        height: 900px;
        
    }
    body {
        height: 1030px;
    }
}