body {
    font-family: monospace, sans-serif;
    padding: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.controls {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #ccc;
}

.app-card {
    border: 1px solid #ccc;
    padding: 15px;
    margin-bottom: 15px;
}

.app-title {
    font-size: 1.5em;
    font-weight: bold;
    margin-bottom: 10px;
}

.app-property {
    margin-bottom: 5px;
}