body {
    font-family: Arial, sans-serif;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}
.container {
    display: flex;
    gap: 32px;
}
.panel {
    flex: 1;
    border: 1px solid #ccc;
    padding: 15px;
    border-radius: 5px;
}
/* Added style for the new global-settings panel */
.global-settings {
    margin-bottom: 20px; /* Add some space below the global settings */
}
.form-group {
    margin-bottom: 15px;
}
label {
    display: block;
    margin-bottom: 5px;
}
input, select {
    width: 100%;
    padding: 8px;
    margin-bottom: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-sizing: border-box;
}
button {
    background-color: #4CAF50;
    color: white;
    padding: 10px 15px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    margin: 5px;
}
button:hover {
    background-color: #45a049;
}
button:disabled {
    background-color: #cccccc;
    cursor: not-allowed;
}
.log {
    height: 300px;
    overflow-y: auto;
    background: #f5f5f5;
    padding: 10px;
    border-radius: 5px;
    margin-top: 10px;
    font-family: monospace;
}
.log-entry {
    margin: 5px 0;
    padding: 5px;
    border-bottom: 1px solid #eee;
    white-space: pre-wrap;
    overflow-wrap: break-word;
    word-break: break-all;
}
.success { color: green; }
.error { color: red; }
.info { color: blue; }
.response {
    margin-top: 20px;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: #f9f9f9;
    white-space: pre-wrap;
    word-break: break-all;
    overflow-wrap: break-word;
    font-family: monospace;
}

/* 消息容器样式 */
.message-container {
    height: 150px;
    border: 1px solid #ccc;
    border-radius: 4px;
    padding: 8px;
    margin: 8px 0;
    overflow-y: auto;
    background-color: #f9f9f9;
    display: flex;
    flex-direction: column;
}

/* 消息输入区域样式 */
.message-input-container {
    display: flex;
    gap: 8px;
    margin: 8px 0;
    width: 100%;
}

#messageInput {
    flex: 1;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    min-width: 0; /* 防止输入框溢出 */
}

#sendButton {
    padding: 8px 16px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    white-space: nowrap; /* 防止按钮文字换行 */
}

#sendButton:disabled {
    background-color: #cccccc;
    cursor: not-allowed;
}

/* 消息样式 */
.message {
    margin: 5px 0;
    padding: 8px 12px;
    border-radius: 4px;
    max-width: 80%;
    word-wrap: break-word;
    display: flex;
    clear: both; /* 确保消息不会并排显示 */
}

.message.sent {
    background-color: #e3f2fd;
    margin-left: auto;
    justify-content: flex-end;
    float: right;
}

.message.received {
    background-color: #f5f5f5;
    margin-right: auto;
    justify-content: flex-start;
    float: left;
}