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

.popup-content {
    position: relative;
    max-width: 600px;
    width: 90%;
    height: 99vh;
    max-height: 99vh;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.popup-close {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 24px;
    font-weight: bold;
    color: #555;
    cursor: pointer;
    z-index: 10000;
}

.popup-close:hover {
    color: #000;
}