/* Popup Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.modal-content {
    background-color: #fff;
    margin: 15% auto;
    padding: 20px;
    border-radius: 8px;
    width: 300px;
    text-align: center;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
}

.modal-content p {
    font-size: 18px;
    margin-top: 10px;
}

/* Loading Spinner */
.spinner {
    display: none;
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid blue;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 10px auto;
}

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

.modal-content .loading {
    color: blue;
}

.modal-content .success {
    color: green;
}

.modal-content .error {
    color: red;
}

.close-btn {
    margin-top: 10px;
    padding: 8px 15px;
    background-color: #2857a7;;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    display: none;
}