.chat-container {
    background-color: white;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.2);
    width: 500px;
    height: 700px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    border-radius: 30px;
    text-align: center;
}
@media (max-width: 768px) {
    .chat-container {
        width: 100%;
        height: 100%;
        border-radius: 0;
    }
}

#chatbox {
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.2);
    border-radius: 25px;
    flex-grow: 1;
    border: 1px solid #ccc;
    overflow-y: scroll;
    padding: 10px;
    scrollbar-width: thin;
    scrollbar-color: lightgray lightgray;
}

    #chatbox::-webkit-scrollbar {
        width: 0px;
    }

    #chatbox::-webkit-scrollbar-track {
        background: lightgray;
    }

    #chatbox::-webkit-scrollbar-thumb {
        background-color: lightgray;
        border-radius: 3px;
    }

        #chatbox::-webkit-scrollbar-thumb:hover {
            background-color: darkgray;
        }


.user-message {
    float: right;
    background-color: khaki;
    color: black;
    padding: 5px 10px;
    border-radius: 10px;
    align-self: flex-start;
    margin-bottom: 10px;
    clear: both;
    text-align: right;
}

.bot-message {
    float: left;
    background-color: lightgreen;
    color: black;
    padding: 5px 10px;
    border-radius: 10px;
    align-self: flex-end;
    margin-bottom: 10px;
    clear: both;
    text-align: right;
    box-shadow: inset 0 0 50px rgba(0, 0, 0, 0.2);
}


input[type="text"] {
    padding: 10px;
    margin-top: 10px;
    border: none;
    border-radius: 5px;
}

button {
    padding: 10px 20px;
    margin-top: 10px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    padding: 0.625rem 1.25rem;
    font-size: 1rem;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.4);
}
@media (max-width: 768px) {
    button {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }
}

.Textinput {
    border-radius: 30px;
    border: 1px solid black;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.4);
    text-align: right;
}

#helpOverlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 9999;
}

#helpContent {
    background-color: #f1f1f1;
    width: 300px;
    margin: 50px auto;
    padding: 20px;
    border-radius: 10px;
    text-align: right;
}

.btn-next {
    background-color:khaki;
    border : 1px solid #c22c2c;
    font-size :15px;
    border-radius : 15px;
    margin-top:7px;
    margin-right:36%;
}
.btn-next:hover {
    background-color: lightgreen;
    border: 1px solid #c22c2c;
    font-size: 15px;
    border-radius: 15px;
    margin-top: 7px;
    margin-right: 36%;
}
.Btn_calc {
    font-size: 20px;
    margin-right: 15px;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.4);
}
.Btn_calc:hover {
    color:red;
    background-color:khaki;
    font-size: 20px;
    margin-right: 15px;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 3);
}
.TextBoxinputcalc {
    margin-right: 10px;
    margin-left: 10px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.4);
    font-size:14px;
}
.Lbl-calc{
    margin-right:27%;
    font-size:20px;
    font-palette:inherit;
}