body {
    font-family: Arial, sans-serif;
    padding: 20px;
}

h1 {
    font-size: 24px;
}

button {
    margin: 10px;
    padding: 10px;
    font-size: 16px;
    cursor: pointer;
}

select {
    margin: 5px;
    padding: 5px;
    font-size: 16px;
}

#status {
    font-weight: bold;
    color: red;
}

.connected {
    color: green;
}

#log {
    margin-top: 15px;
    font-weight: bold;
}

/* 添加错误消息的样式 */
#error-message {
    display: none;
    color: red;
    font-weight: bold;
    background-color: #ffdddd;
    border: 1px solid red;
    padding: 10px;
    margin-top: 10px;
    border-radius: 5px;
}

.action-container {
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
}

.action-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.action-column {
    flex: 1;
    max-width: 1000px;
    padding: 15px;
    border: 2px solid #ddd;
    border-radius: 10px;
    background-color: #f9f9f9;
}

h2 {
    font-size: 18px;
    margin-bottom: 10px;
}

.wide {
    width: 100%; /* Expanded width for Short Press */
}

.s-action {
    color: blue;
}

.ss-action {
    color: orange;
}

.l-action {
    color: red;
}