@charset "utf-8";
/* CSS Document */

body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 20px;
    background-color: #f4f4f4;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

h1 {
    text-align: center;
    color: #333;
}

.chatbox {
    height: 400px;
    overflow-y: auto;
    border: 1px solid #ddd;
    padding: 10px;
    margin-bottom: 20px;
    background: #fafafa;
    border-radius: 4px;
}

.message {
    margin: 10px 0;
    padding: 8px 12px;
    border-radius: 4px;
    max-width: 70%;
}

.user-message {
    background-color: #007bff;
    color: white;
    margin-left: auto;
    text-align: right;
}

.bot-message {
    background-color: #e9ecef;
    color: #333;
    margin-right: auto;
}

.input-area {
    display: flex;
    gap: 10px;
}

#user-input {
    flex: 1;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
}

button {
    padding: 8px 16px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}

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

/* Responsive */
@media (max-width: 600px) {
    .container {
        padding: 10px;
    }
    .chatbox {
        height: 300px;
    }
}