#popup-reklamowy-banner {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 999999;
    max-width: 66vw;
    max-height: 66vh;
    transition: opacity 0.3s ease-in-out, transform 0.3s ease-in-out;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    border-radius: 8px;
    overflow: hidden;
    background: transparent;
}

#popup-reklamowy-banner.popup-reklamowy-hidden {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.9);
    pointer-events: none;
}

@media (max-width: 768px) {
    #popup-reklamowy-banner.popup-reklamowy-hidden {
        transform: translate(-50%, -50%) scale(0.9) !important;
    }
}

#popup-reklamowy-banner.popup-reklamowy-visible {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
    pointer-events: auto;
}

@media (max-width: 768px) {
    #popup-reklamowy-banner.popup-reklamowy-visible {
        transform: translate(-50%, -50%) scale(1) !important;
    }
}

#popup-reklamowy-close {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 30px;
    height: 30px;
    border: none;
    background: none;
    cursor: pointer;
    padding: 0;
    z-index: 10;
    transition: transform 0.2s ease, opacity 0.2s ease;
    opacity: 0.9;
}

#popup-reklamowy-close:hover {
    transform: scale(1.1);
    opacity: 1;
}

#popup-reklamowy-close svg {
    width: 30px;
    height: 30px;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

#popup-reklamowy-content {
    position: relative;
    display: block;
    line-height: 0;
}

#popup-reklamowy-content img {
    width: 100%;
    height: auto;
    max-width: 100%;
    max-height: 66vh;
    display: block;
    border-radius: 8px;
    object-fit: contain;
    object-position: center;
}

#popup-reklamowy-content > *:not(img) {
    line-height: normal;
}

#popup-reklamowy-content iframe {
    max-width: 100%;
    border-radius: 8px;
}

@media (max-width: 768px) {
    #popup-reklamowy-banner {
        max-width: calc(100vw - 20px);
        width: calc(100vw - 20px);
        max-height: 50vh;
        position: fixed !important;
        top: 50% !important;
        left: 50% !important;
        transform: translate(-50%, -50%) !important;
        right: auto;
        bottom: auto;
        margin: 0;
    }

    #popup-reklamowy-close {
        top: 5px;
        right: 5px;
        width: 25px;
        height: 25px;
    }

    #popup-reklamowy-close svg {
        width: 25px;
        height: 25px;
    }

    #popup-reklamowy-content img {
        width: 100%;
        height: auto;
        max-height: 50vh;
    }
}