body {
    background-color: #f8f9fa;
    min-height: 100vh;
}

.navbar {
    margin-bottom: 2rem;
}

.card {
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.card-header {
    background-color: #f8f9fa;
}

.table {
    background-color: white;
}

.badge {
    font-size: 0.9em;
    padding: 0.5em 0.7em;
}