.modal-overlay {
    display: none; 
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.7); 
    z-index: 9999; 
    justify-content: center;
    align-items: center;
}


.modal-overlay.active {
    display: flex; 
}

.modal-content {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    max-width: 1000px;
    width: 90%;
    max-height: 90vh; 
    overflow-y: auto; 
    position: relative;
    box-shadow: 0 5px 25px rgba(0,0,0,0.2);
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 30px;
    font-weight: bold;
    cursor: pointer;
    color: #888;
}

.close-modal:hover {
    color: #e74c3c;
}