body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

main {
    flex: 1;
}

.document-card {
    transition: transform 0.2s;
}

.document-card:hover {
    transform: translateY(-5px);
}


.card {
    background: var(--bs-dark);
    border: 1px solid var(--bs-gray-700);
}

.card-img-top {
    height: 200px;
    object-fit: cover;
}

.breadcrumb {
    background: var(--bs-dark);
    padding: 0.75rem 1rem;
    border-radius: 0.25rem;
    margin-bottom: 1.5rem;
}

.document-metadata {
    gap: 0.5rem;
    display: flex;
}

.badge {
    padding: 0.5em 1em;
}

.btn-group {
    flex-wrap: wrap;
    gap: 0.25rem;
}

.btn-group .btn {
    margin-bottom: 0.25rem;
}