/* =========================================================
   SCROLL CAROUSEL — univerzální horizontální carousel
   Použití: <div class="scroll-carousel">...děti...</div>
   ========================================================= */

.scroll-carousel {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    touch-action: pan-x;
}

.scroll-carousel::-webkit-scrollbar {
    display: none;
}

.scroll-carousel > * {
    flex-shrink: 0;
}

/* Wrapper přidá JS, neřeš ho ručně */
.scroll-carousel-wrap {
    position: relative;
    /* Customizace přes CSS proměnné — nastav na rodiči nebo přímo na .scroll-carousel-wrap:
       --sc-arrow-bg: #fff;
       --sc-arrow-bg-hover: #f9fafb;
       --sc-arrow-border: #d1d5db;
       --sc-arrow-color: #111827;
       --sc-arrow-size: 32px;
       --sc-arrow-offset: 4px;
    */
}

/* Šipky */
.scroll-carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: var(--sc-arrow-size, 32px);
    height: var(--sc-arrow-size, 32px);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--sc-arrow-bg, #fff);
    border: 1px solid var(--sc-arrow-border, #d1d5db);
    border-radius: 999px;
    color: var(--sc-arrow-color, #111827);
    cursor: pointer;
    z-index: 3;
    padding: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s, transform 0.1s, background 0.15s;
}

.scroll-carousel-arrow:hover {
    background: var(--sc-arrow-bg-hover, #f9fafb);
}

.scroll-carousel-arrow:active {
    transform: translateY(-50%) scale(0.94);
}

.scroll-carousel-arrow--prev {
    left: var(--sc-arrow-offset, 4px);
}

.scroll-carousel-arrow--next {
    right: var(--sc-arrow-offset, 4px);
}

.scroll-carousel-wrap.has-overflow-left .scroll-carousel-arrow--prev,
.scroll-carousel-wrap.has-overflow-right .scroll-carousel-arrow--next {
    opacity: 1;
    pointer-events: auto;
}