body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: #121212;
    color: #e0e0e0;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}
#chat-container {
    width: 90%;
    max-width: 800px;
    height: 90vh;
    border: 1px solid #333;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    background-color: #1e1e1e;
}
#chat-box {
    flex-grow: 1;
    overflow-y: auto;
    padding: 20px;
}
.message {
    padding: 10px 15px;
    border-radius: 18px;
    margin-bottom: 10px;
    max-width: 80%;
    line-height: 1.5;
}
.user-message {
    background-color: #005A9C;
    color: white;
    align-self: flex-end;
    margin-left: auto;
}
.bot-message {
    background-color: #333;
    color: #f1f1f1;
    align-self: flex-start;
}
#input-container {
    display: flex;
    padding: 10px;
    border-top: 1px solid #333;
}
#user-input {
    flex-grow: 1;
    padding: 10px;
    border: 1px solid #444;
    border-radius: 5px;
    background-color: #252525;
    color: white;
}
#send-btn {
    padding: 10px 20px;
    border: none;
    background-color: #007BFF;
    color: white;
    border-radius: 5px;
    margin-right: 10px;
    cursor: pointer;
}
pre {
    background-color: #2d2d2d;
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
    direction: ltr;
    text-align: left;
}
code {
    font-family: "Fira Code", "Courier New", monospace;
    font-size: 0.9em;
}