.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.popup-window {
    background: white;
    padding: 20px;
    border-radius: 8px;
    width: 300px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    transform: translateY(-20px);
    transition: all 0.3s ease;
			text-align: center;
}

.popup-title {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 10px;
}

.popup-content {
    margin-bottom: 15px;
}

.popup-buttons {
    display: flex;
    justify-content: flex-end;
}

.popup-button {
    padding: 6px 12px;
    margin-left: 10px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.popup-button.confirm {
    background: #007bff;
    color: white;
}

.popup-button.cancel {
    background: #f0f0f0;
}

.popup-overlay.active {
    opacity: 1;
    visibility: visible;
}

.popup-overlay.active .popup-window {
    transform: translateY(0);
}