.popup-overlay {
    position: absolute;
    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: 100;
}

.popup-content {
    width: 350px;
    border-radius: 15px;
    overflow: hidden;
    position: relative;
}

.popup-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.popup-close-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.5);
    border: none;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    color: white;
}

.hotspot-text-box {
    background: rgba(0, 0, 0, 0.5);
    padding: 8px 12px;
    border-radius: 8px;
    color: white;
    font-size: 14px;
    pointer-events: none;
    white-space: nowrap;
}