body {
    font-family: Arial, sans-serif;
    background-color: #f2f2f2;
    margin: 0;
    padding: 2rem;
    display:flex;
    justify-content: center;
}

simple-chat {
    display: flex;
    flex-direction: column;
    width: 400px;
    height: 600px;
    border: 1px solid #ccc;
    border-radius: 8px;
    overflow: hidden;
}

title-text {    
    background: #648eef;
    color:white;
    height:150px;
}
title-text h1{
    padding-top: 1rem;
    font-size: 20px;
    display:flex;
    justify-content: center;
}
title-text p{
    display:flex;
    font-size:13px;
    justify-content: center;
}

.messages {
  padding: 1rem;
  height: 600px;
  width:400px;
  overflow-y: scroll;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  background:#f0f0f0;
}

.message {
  max-width: 75%;
  padding: 0.6rem 1rem;
  border-radius: 16px;
  font-size: 0.95rem;
  line-height: 1.4;
}

.message.bot {
    background: #c3c0c3e8;
    align-self: flex-end;
    margin-right: auto;
    border-radius: 15px 15px 15px 4px;
}

.message.user {
    background:#648eef;
    color:white;
    align-self: flex-start;
    margin-left: auto;
    border-radius: 15px 15px 4px 15px;
}

.input-area {
    display: flex;

    padding: 0.5em;
    background: #fff;
    border-top: 1px solid #ccc;
}

.input-area input {
    flex: 1;
    padding: 0.5em;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 15px;
}

.input-area button {
    padding: 0.5rem 1rem;
    border: none;
    background-color: #007bff;
    color: white;
    border-radius: 5px;
}

.input-area button:hover {
  background-color: #0056b3;
}