static/styles.css

/* static/styles.css */
body {
    font-family: Arial, sans-serif;
    background-color: #f0f0f0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.chat-container {
    width: 400px;
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.chat-box {
    max-height: 500px;
    overflow-y: auto;
    padding: 20px;
    border-bottom: 1px solid #ddd;
}

.message {
    padding: 10px;
    margin: 10px 0;
    border-radius: 5px;
    max-width: 80%;
}

.message.sent {
    background-color: #dcf8c6;
    align-self: flex-end;
    margin-left: auto;
}

.message.received {
    background-color: #f1f0f0;
}

#chat-form {
    display: flex;
    padding: 20px;
    background-color: #ffffff;
}

#user-input {
    flex: 1;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

button {
    padding: 10px 20px;
    border: none;
    background-color: #007bff;
    color: white;
    border-radius: 5px;
    margin-left: 10px;
}

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