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

.navbar {
    box-shadow: 0 2px 4px rgba(0,0,0,.1);
}

.card {
    transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 12px rgba(0,0,0,.15);
}

.table-responsive {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,.08);
    padding: 1rem;
}

.btn {
    transition: all 0.2s;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,.2);
}

.form-control:focus, .form-select:focus {
    border-color: #0d6efd;
    box-shadow: 0 0 0 0.25rem rgba(13,110,253,.15);
}

.table th {
    background-color: #f8f9fa;
    font-weight: 600;
    border-bottom: 2px solid #dee2e6;
}

.badge {
    padding: 0.5em 0.75em;
}