.document-item {
    position: relative;
    margin-bottom: 2px; /* Reduzido para diminuir o espaçamento entre itens */
    border-bottom: 1px solid #e0e0e0; /* Linha separadora sutil */
}

.document-item:last-child {
    border-bottom: none; /* Remove a borda do último item */
}

.document-item .card-body {
    padding-top: 4px;
    padding-bottom: 4px;
}

.document-item .card-title {
    font-size: 12px;
    margin-bottom: 2px;
}

.document-item .card-text {
    font-size: 8px;
    margin-bottom: 2px;
}

.document-item .btn {
    font-size: 10px;
    margin-bottom: 2px;
    padding: 0.1rem 0.3rem;
}

.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.spinner-border {
    width: 3rem;
    height: 3rem;
}

@media (max-width: 1200px) {
    .document-item .card-title {
        font-size: 11px;
    }
    .document-item .card-text {
        font-size: 7px;
    }
    .document-item .btn {
        font-size: 9px;
    }
}

@media (max-width: 992px) {
    .document-item .card-title {
        font-size: 10px;
    }
    .document-item .card-text {
        font-size: 6px;
    }
    .document-item .btn {
        font-size: 8px;
        padding: 0.1rem 0.3rem;
    }
}

@media (max-width: 768px) {
    .document-item .card-body {
        padding: 0.5rem;
    }
    .document-item .card-title {
        font-size: 12px;
    }
    .document-item .card-text {
        font-size: 8px;
    }
    .document-item .btn {
        font-size: 10px;
        padding: 0.2rem 0.4rem;
        margin-right: 0.2rem !important;
    }
}

@media (max-width: 576px) {
    .document-item .card-title {
        font-size: 14px;
    }
    .document-item .card-text {
        font-size: 10px;
    }
    .document-item .btn {
        font-size: 12px;
        padding: 0.25rem 0.5rem;
        margin-bottom: 0.5rem !important;
    }
}