/* styles.css */

#popupWrapper {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    padding: 20px;
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    z-index: 1000;
    text-align: center;
    font-family: Arial, sans-serif;
}

#spinner {
    margin-bottom: 15px;
}

.spinner-border {
    width: 3rem;
    height: 3rem;
    border-width: 0.4em;
}

#successMessage, #errorMessage {
    display: none;
    padding: 15px;
    margin-bottom: 15px;
    border-radius: 5px;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
}

.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
}

.btn-close {
    background: none;
    border: none;
    position: absolute;
    top: 10px;
    right: 10px;
    cursor: pointer;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}