#popup-slider-overlay {
#popup-slider {
width: 90%;
max-width: 900px;
background: #fff;
border-radius: 6px;
overflow: hidden;
box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
position: relative;
}


#popup-slider .slide {
display: none;
}


#popup-slider .slide img {
width: 100%;
height: auto;
display: block;
}


#popup-slider .controls {
position: absolute;
left: 0;
right: 0;
bottom: 8px;
display: flex;
justify-content: space-between;
padding: 0 12px;
}


#popup-slider .controls button {
background: rgba(0, 0, 0, 0.6);
color: #fff;
border: 0;
padding: 8px 12px;
border-radius: 4px;
cursor: pointer;
}


#popup-slider .close-btn {
position: absolute;
cursor: pointer;
padding: 6px 8px;
background: transparent;
border: 0;
font-size: 20px;
}


@media (max-width: 768px) {
#popup-slider {
width: 95%;
max-width: 420px;
}
}