.container {
    max-width: 1200px;
}

.card {
    border: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

.card-header {
    background-color: white;
    border-bottom: 1px solid #dee2e6;
    padding: 1.25rem;
}

#emptyState i {
    font-size: 4rem;
}

.table th {
    font-weight: 600;
    color: var(--dark-text);
    border-bottom: 2px solid #dee2e6;
}

.btn-group-sm .btn {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
}

@media (max-width: 768px) {
    .btn-group {
        flex-direction: column;
    }
    
    .btn-group .btn {
        border-radius: 0.25rem !important;
        margin-bottom: 0.25rem;
    }
}