#msac-chat-messages {
    border: 1px solid #ccc;
    padding: 20px;
    height: 500px;
    overflow-y: auto;
    margin-top: 15px;
    background: #fff;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
}
#msac-chat-input {
    width: 100%;
    height: 100px;
    margin-top: 15px;
}

.chat-message {
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #e0e0e0;
}

.chat-message:last-child {
    border-bottom: none;
}

.role-user {
    color: #2271b1;
    font-size: 14px;
    display: block;
    margin-bottom: 8px;
}

.role-assistant {
    color: #10a37f;
    font-size: 14px;
    display: block;
    margin-bottom: 8px;
}

.message-content {
    padding-left: 0;
}

.message-content p {
    margin: 0 0 10px 0;
}

.message-content pre {
    background: #1e1e1e;
    border-radius: 6px;
    padding: 16px;
    overflow-x: auto;
    margin: 10px 0;
}

.message-content code {
    font-family: 'Courier New', Courier, monospace;
    font-size: 13px;
    line-height: 1.5;
}

.message-content p code {
    background: #f0f0f0;
    padding: 2px 6px;
    border-radius: 3px;
    color: #d63384;
}

.message-content ul, .message-content ol {
    padding-left: 25px;
    margin: 10px 0;
}

.message-content li {
    margin: 5px 0;
}

.message-content blockquote {
    border-left: 4px solid #2271b1;
    padding-left: 16px;
    margin: 10px 0;
    color: #666;
}