body {
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #f4f4f4;
}

.chat-container {
    width: 350px;
    background: white;
    padding: 10px;
    border-radius: 10px;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
    border: 3px solid #0073e6; /* Blue border */
    display: flex;
    flex-direction: column;
    align-items: center;
}

.chat-box {
    height: 300px;
    overflow-y: auto;
    padding: 10px;
    border-bottom: 1px solid #ddd;
}

.bot-message, .user-message {
    margin: 8px 0;
    padding: 8px;
    border-radius: 5px;
    max-width: 75%;
}

.bot-message {
    background: #0021a5;
    color: white;
    align-self: flex-start;
}

.user-message {
    background: #ddd;
    color: black;
    align-self: flex-end;
    text-align: right;
}

input {
    width: 80%;
    padding: 8px;
    border: none;
    border-radius: 5px;
    margin-top: 5px;
}

button {
    width: 15%;
    padding: 8px;
    border: none;
    background: #0021a5;
    color: white;
    border-radius: 5px;
    cursor: pointer;
}