#show-vouchers .list {
    display: flex;
    justify-content: space-between;
    padding: 10px;
    border-bottom: 1px solid #ddd;
}
#show-vouchers .list-left, #show-vouchers .list-right {
    display: flex;
    align-items: center;
}
.modal.add-voucher .modal-content {
    padding: 20px;
}
.modal.add-voucher input, .modal.add-voucher select {
    width: 100%;
    margin-bottom: 10px;
    padding: 8px;
}

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.loading-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 5px solid #f3f3f3;
    border-top: 5px solid #ee4126;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-spinner p {
    color: white;
    margin-top: 10px;
    font-size: 16px;
}

/* Xem chi tiết đơn hàng */
.modal.more-details-order .modal-container {
    max-width: 800px;
    padding: 20px;
}

.modal-more-details-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.modal-more-details-content h3 {
    font-size: 1.5em;
    margin-bottom: 10px;
}

.customer-info, .order-items, .order-status-history {
    background: #f9f9f9;
    padding: 15px;
    border-radius: 8px;
}

.order-items ul {
    list-style: none;
    padding: 0;
}

.order-items li {
    border-bottom: 1px solid #ddd;
    padding: 10px 0;
}

.order-items li:last-child {
    border-bottom: none;
}

.btn-more-details {
    background: #007bff;
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    margin-left: 10px;
}

.btn-more-details:hover {
    background: #0056b3;
}
/* End */