body { font-family: sans-serif; margin: 20px; }
table { border-collapse: collapse; width: 100%; }
th, td { border: 1px solid #ddd; padding: 8px; text-align: left; }
th { background-color: #f2f2f2; }
button { padding: 5px 10px; cursor: pointer; }
.status { margin-top: 10px; padding: 10px; border: 1px solid #ccc; display: none; }
.summary-box { margin-top: 20px; padding: 15px; border: 1px solid #aaa; background-color: #f9f9f9; display: none; }
pre { background-color: #eee; padding: 10px; overflow-x: auto; font-size: 12px; }
.diff-container { display: flex; gap: 10px; }
.diff-pane { flex: 1; min-width: 0; }
.config-header { font-weight: bold; margin-bottom: 5px; display: block; }

/* Tabs */
.tabs { margin-top: 20px; }
.tab-buttons { display: flex; border-bottom: 1px solid #ddd; margin-bottom: 20px; }
.tab-btn { background: #f8f8f8; border: 1px solid #ddd; border-bottom: none; padding: 10px 20px; margin-right: 5px; border-top-left-radius: 4px; border-top-right-radius: 4px; }
.tab-btn:hover { background: #eee; }
.tab-btn.active { background: white; border-bottom: 2px solid #2196F3; font-weight: bold; }
.tab-content { display: none; padding: 10px; }
.tab-content.active { display: block; }

.device-selection {
    margin-bottom: 20px;
    padding: 10px;
    background-color: #f0f7ff;
    border-radius: 4px;
    border: 1px solid #d0e0f0;
}
.device-selection label {
    font-weight: bold;
    margin-right: 10px;
}
.device-selection select {
    padding: 5px;
    min-width: 250px;
}
