*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:Arial,sans-serif;
}
body{
    padding-top: 50px;
    display:flex;
    justify-content:center;
    background-color:lightslategray;
}
.chat-container{
    width: 400px;
    height: 600px;
    background-color: black;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;

}
.chat-header{
    padding: 20px;
    background-color:darkmagenta;
    color:white;
    border-radius: 10px 10px 0 0;
}
.chat-header h1{
    font-size: 1.5rem;
    text-align:center;
}
.chat-messages{
    flex: 1;
    padding: 20px;
    overflow-y: auto;
}
.message{
    margin-bottom:15px;
    max-width: 80%;
    padding: 10px 15px;
    border-radius: 15px;
    word-wrap:break-word;
}
.bot-message{
    background-color: #e9ecef;
    align-self: flex-start;
    border-radius: 15px 15px 15px 0;
}
.user-message{
    background-color: darkmagenta;
    color: white;
    margin-left: auto;
    border-radius: 15px 15px 0 15px;
}
.chat-input{
    padding: 20px;
    display: flex;
    gap: 10px;
    border-top: 1px solid yellow;    
}
#user-input{
    flex:1;
    padding:10px;
    border:1px solid #e9ecef;
    border-radius: 5px;
    outline:none;
}
#send-button{
    padding: 10px 20px;
    background-color: darkmagenta;
    color: white;
    border: none;
    border-radius:5px;
    cursor:pointer;
    transition:background-color 0.3s;
}
#send-button:hover{
    background-color:magenta;
}