body {
    background-color: #f8f9fa;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

header {
    border-radius: 0 0 10px 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

#currentNode {
    padding: 10px 15px;
    border-radius: 5px;
}

.tab-content {
    background-color: white;
    border-radius: 0 0 10px 10px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    min-height: 400px;
}

pre {
    background-color: #f8f9fa;
    padding: 15px;
    border-radius: 5px;
    max-height: 500px;
    overflow: auto;
}

.card {
    margin-top: 20px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

#logLevelContent {
    min-height: 200px;
}

#loggerSelector {
    margin-bottom: 15px;
}

#setLogLevelBtn {
    margin-top: 10px;
}