[data-kdp-gallery-zoom-trial] .royalswiper img { cursor: zoom-in; }
body.kdp-zoom-trial-open { overflow: hidden; }
/* 2026-10-22: Robin: keep developer image metadata out of the fullscreen photo. */
.kdp-zoom-trial-target .royalswiper-slide-overlay { display: none !important; }
.kdp-zoom-trial-target {
    position: fixed !important;
    inset: 0 !important;
    z-index: 1999990 !important;
    background: #fff;
    padding: 12px;
    box-sizing: border-box;
}
.kdp-zoom-trial-target .royalswiper-grid {
    width: 100% !important;
    height: 100% !important;
    max-height: none !important;
    min-height: 0 !important;
    grid-template-columns: 85px minmax(0, 1fr) !important;
    grid-template-rows: minmax(0, 1fr) !important;
}
.kdp-zoom-trial-target .swiper,
.kdp-zoom-trial-target .swiper-wrapper,
.kdp-zoom-trial-target .swiper-slide,
.kdp-zoom-trial-target .royalswiper-slide-relativator {
    max-height: none !important;
    min-height: 0 !important;
}
.kdp-zoom-trial-target .royalswiper,
.kdp-zoom-trial-target .royalswiper > .swiper-wrapper,
.kdp-zoom-trial-target .royalswiper .swiper-slide,
.kdp-zoom-trial-target .swiper-zoom-container {
    height: 100% !important;
}
.kdp-zoom-trial-target .royalswiper .swiper-slide { overflow: hidden; background: #fff !important; }
.kdp-zoom-trial-target .swiper-zoom-container {
    display: flex !important;
    align-items: center;
    justify-content: center;
    touch-action: none;
}
.kdp-zoom-trial-target .royalswiper .swiper-zoom-container img {
    position: static !important;
    width: auto !important;
    height: auto !important;
    max-width: 100% !important;
    max-height: 100% !important;
    object-fit: contain !important;
    border-radius: 0 !important;
}
.kdp-zoom-trial-target .royalswiper-thumbs .swiper-slide {
    height: auto !important;
    box-sizing: border-box;
    background: #fff;
}
.kdp-zoom-trial-target .royalswiper-thumbs .swiper-slide img {
    display: block;
    width: 100% !important;
    height: auto !important;
    max-height: none !important;
    object-fit: contain !important;
    box-sizing: border-box;
}
.kdp-zoom-trial-target[data-zoomed="true"] .royalswiper img { cursor: zoom-out; }
.kdp-zoom-trial-controls {
    position: fixed;
    top: max(12px, env(safe-area-inset-top));
    right: max(12px, env(safe-area-inset-right));
    z-index: 1999991;
    display: flex;
    gap: 8px;
}
.kdp-zoom-trial-controls[hidden] { display: none; }
.kdp-zoom-trial-controls button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid #ff5100;
    border-radius: 4px;
    background: #ff5100;
    color: #fff;
    cursor: pointer;
}
.kdp-zoom-trial-controls button > span { font-size: 28px; line-height: 1; color: #fff !important; }
/* 2026-10-22: Yvo #232: keep the orange controls independent of global green button states. */
.kdp-zoom-trial-controls button:hover,
.kdp-zoom-trial-controls button:active {
    color: #fff;
    box-shadow: none !important;
}
@media (hover: hover) and (pointer: fine) {
    .kdp-zoom-trial-controls button:hover {
        background: #e84900;
        border-color: #e84900;
    }
}
.kdp-zoom-trial-controls button:active {
    background: #cc4100;
    border-color: #cc4100;
}
.kdp-zoom-trial-controls button:focus-visible { outline: 3px solid #222; outline-offset: 2px; }
@media (max-width: 540px) {
    .kdp-zoom-trial-target { padding: 0; }
    .kdp-zoom-trial-target .royalswiper-grid { grid-template-columns: minmax(0, 1fr) !important; }
    .kdp-zoom-trial-target .royalswiper-thumbs { display: none !important; }
}