/* Banner Rotation Manager - frontend layout stabile (v1.2.4)
 * Enhancement progressivo: gli stili critici di layout (grid stacking delle
 * slide, dimensioni img, overflow container) sono applicati INLINE da PHP/JS
 * e non dipendono da questo foglio, cosi' temi, bundle optimizer e purge
 * "unused CSS" mobile non possono rompere il box. Qui restano transizione
 * crossfade, radius e fallback. Le slide condividono la stessa cella grid
 * (restano in-flow: gli antenati flex/grid sono costretti ad aprirsi). */

.brm-banner-container {
    width: 100%;
    display: grid;
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    background: transparent;
}

.brm-banner-slide {
    grid-area: 1 / 1;
    min-width: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0s linear 0.4s;
    border-radius: 10px;
}

.brm-banner-slide.is-active {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.4s ease;
    z-index: 1;
}

.brm-banner-slide img,
.brm-banner-container img {
    width: 100%;
    height: auto;
    max-width: 100%;
    display: block;
    border-radius: 10px;
}

.brm-banner-slide a.brm-banner-link {
    display: block;
    width: 100%;
    border-radius: 10px;
}

@media (prefers-reduced-motion: reduce) {
    .brm-banner-slide {
        transition: none;
    }
}