/* X-Opta Core shared scroller — 1.0.2 */
.opta-core-scroller {
    --opta-scroller-gap: 16px;
    --opta-scroller-accent: var(--opta-core-arrow-color, #72a83f);
    --opta-scroller-accent-hover: var(--opta-core-arrow-hover-color, #66a036);
    --opta-scroller-indicator-accent: var(--opta-core-indicator-color, #62aa34);
    --opta-scroller-track: var(--opta-core-indicator-track-color, #eeeeee);
    --opta-scroller-control-width: var(--opta-core-arrow-width, 38px);
    --opta-scroller-control-height: var(--opta-core-arrow-height, 36px);
    --opta-scroller-active-gap: var(--opta-scroller-gap-desktop, var(--opta-scroller-gap));
    --opta-scroller-active-item-size: var(--opta-scroller-item-size-desktop, auto);
    position: relative;
    min-width: 0;
}

.opta-core-scroller__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}

.opta-core-scroller__title {
    margin: 0;
    min-width: 0;
}

.opta-core-scroller__controls {
    display: none;
    flex: 0 0 auto;
    align-items: center;
    gap: 10px;
}

.opta-core-scroller__button {
    appearance: none;
    width: var(--opta-scroller-control-width);
    height: var(--opta-scroller-control-height);
    min-width: var(--opta-scroller-control-width);
    min-height: var(--opta-scroller-control-height);
    max-width: var(--opta-scroller-control-width);
    max-height: var(--opta-scroller-control-height);
    margin: 0;
    padding: 0;
    border: 1px solid #d9d9d9;
    border-radius: var(--opta-core-arrow-radius, 5px);
    background: var(--opta-scroller-accent);
    color: #fff;
    box-shadow: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: Arial, sans-serif;
    font-size: 0;
    font-weight: 500;
    line-height: 1;
    transition: opacity .18s ease;
}

/* The visible glyph is a pseudo-element so it can move without shifting the
 * green button itself. The original text remains hidden by font-size:0 while
 * aria-label continues to provide the accessible name. */
.opta-core-scroller__button::before {
    display: block;
    font: 500 var(--opta-core-arrow-icon-size, 25px)/1 Arial, sans-serif;
    transform: translateY(-2px);
}

.opta-core-scroller__button[data-opta-scroller-prev]::before {
    content: "‹";
}

.opta-core-scroller__button[data-opta-scroller-next]::before {
    content: "›";
}

/* Keep the button visually unchanged on mouse/touch interaction. Keyboard
 * focus remains visible through the outline below. */
.opta-core-scroller__button:hover,
.opta-core-scroller__button:focus,
.opta-core-scroller__button:active,
.opta-core-scroller__button:focus-visible {
    border-color: #d9d9d9 !important;
    background: var(--opta-scroller-accent) !important;
    color: #fff !important;
    box-shadow: none !important;
    filter: none !important;
    opacity: 1;
    transform: none !important;
}

.opta-core-scroller__button:focus-visible {
    outline: 2px solid #1f1f1f;
    outline-offset: 2px;
}

.opta-core-scroller__button[disabled] {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    cursor: default;
    transform: none;
}

.opta-core-scroller__viewport {
    width: 100%;
    min-width: 0;
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior-x: contain;
    scroll-behavior: smooth;
    scrollbar-width: none;
    -ms-overflow-style: none;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-x pan-y pinch-zoom;
    cursor: grab;
}

.opta-core-scroller__viewport::-webkit-scrollbar {
    display: none;
}

.opta-core-scroller__viewport.is-dragging {
    cursor: grabbing;
    scroll-behavior: auto;
    user-select: none;
}

/* Desktop side-arrow press-and-hold must bypass CSS smooth scrolling.
 * Otherwise each frame becomes a new smooth-scroll animation and the
 * apparent speed is throttled heavily by the browser. */
.opta-core-scroller__viewport.is-side-holding {
    scroll-behavior: auto !important;
    scroll-snap-type: none !important;
}

.opta-core-scroller__track {
    display: flex;
    align-items: stretch;
    gap: var(--opta-scroller-active-gap);
    width: 100%;
    min-width: 100%;
    box-sizing: border-box;
}

.opta-core-scroller__item {
    flex: 0 0 var(--opta-scroller-active-item-size);
    width: var(--opta-scroller-active-item-size);
    min-width: 0;
    max-width: none;
    box-sizing: border-box;
    scroll-snap-align: start;
}

/* Server-rendered modules provide exact responsive item-size variables. They
 * make the first CSS layout identical to the later JavaScript measurement. */
@media (max-width: 1400px) {
    .opta-core-scroller {
        --opta-scroller-active-gap: var(--opta-scroller-gap-medium-desktop, var(--opta-scroller-gap-desktop, var(--opta-scroller-gap)));
        --opta-scroller-active-item-size: var(--opta-scroller-item-size-medium-desktop, var(--opta-scroller-item-size-desktop, auto));
    }
}

@media (max-width: 1100px) {
    .opta-core-scroller {
        --opta-scroller-active-gap: var(--opta-scroller-gap-compact-desktop, var(--opta-scroller-gap-medium-desktop, var(--opta-scroller-gap-desktop, var(--opta-scroller-gap))));
        --opta-scroller-active-item-size: var(--opta-scroller-item-size-compact-desktop, var(--opta-scroller-item-size-medium-desktop, var(--opta-scroller-item-size-desktop, auto)));
    }
}

@media (max-width: 849px) {
    .opta-core-scroller {
        --opta-scroller-active-gap: var(--opta-scroller-gap-tablet, var(--opta-scroller-gap-mobile, var(--opta-scroller-gap)));
        --opta-scroller-active-item-size: var(--opta-scroller-item-size-tablet, var(--opta-scroller-item-size-mobile, var(--opta-scroller-item-size-desktop, auto)));
    }
}

@media (max-width: 549px) {
    .opta-core-scroller {
        --opta-scroller-active-gap: var(--opta-scroller-gap-mobile, var(--opta-scroller-gap-tablet, var(--opta-scroller-gap)));
        --opta-scroller-active-item-size: var(--opta-scroller-item-size-mobile, var(--opta-scroller-item-size-tablet, var(--opta-scroller-item-size-desktop, auto)));
    }
}

.opta-core-scroller[data-opta-snap="1"] .opta-core-scroller__viewport {
    scroll-snap-type: x proximity;
}

.opta-core-scroller[data-opta-snap="1"] .opta-core-scroller__viewport.is-dragging {
    scroll-snap-type: none !important;
}

/* Desktop/mouse uses true free dragging, matching the old X-Opta scroller.
 * Snap is retained for touch/coarse pointers where it improves swipe landing. */
@media (hover: hover) and (pointer: fine) {
    .opta-core-scroller[data-opta-snap="1"] .opta-core-scroller__viewport {
        scroll-snap-type: none !important;
    }
}

.opta-core-scroller__indicator {
    position: relative;
    width: 100%;
    height: calc(var(--opta-core-indicator-height, 8px) + 8px);
    margin-top: var(--opta-core-indicator-margin-top, 10px);
    padding: 4px 0;
    cursor: pointer;
    touch-action: none;
    opacity: 0;
    visibility: hidden;
    transition: opacity .2s ease, visibility .2s ease;
}

.opta-core-scroller__indicator-track {
    position: relative;
    width: 100%;
    height: var(--opta-core-indicator-height, 8px);
    overflow: hidden;
    border-radius: 999px;
    background: var(--opta-scroller-track);
}

.opta-core-scroller__indicator-thumb {
    position: absolute;
    inset: 0 auto 0 0;
    width: 40px;
    min-width: 34px;
    border-radius: inherit;
    background: var(--opta-scroller-indicator-accent);
    transform: translate3d(0, 0, 0);
    will-change: transform, width;
    cursor: grab;
}

.opta-core-scroller__indicator-thumb.is-dragging {
    cursor: grabbing;
}

.opta-core-scroller.is-overflowing:hover .opta-core-scroller__indicator,
.opta-core-scroller.is-overflowing:focus-within .opta-core-scroller__indicator,
.opta-core-scroller.is-overflowing.is-scrolling .opta-core-scroller__indicator,
.opta-core-scroller.is-overflowing.is-dragging .opta-core-scroller__indicator {
    opacity: 1;
    visibility: visible;
}

.opta-core-scroller:not(.is-overflowing) .opta-core-scroller__indicator,
.opta-core-scroller:not(.is-overflowing) .opta-core-scroller__controls {
    display: none !important;
}



.opta-core-scroller__side-controls {
    display: none;
}

@media (min-width: 1400px) {
    .opta-core-scroller__side-controls {
        display: block;
        position: absolute;
        inset: 0;
        z-index: 40;
        pointer-events: none;
    }

    .opta-core-scroller__side-button {
        appearance: none;
        position: absolute;
        top: var(--opta-side-arrow-top, 50%);
        width: 48px;
        height: 48px;
        min-width: 48px;
        min-height: 48px;
        max-width: 48px;
        max-height: 48px;
        margin: 0;
        padding: 0;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        transform: translateY(-50%);
        border: 1px solid #d9d9d9;
        border-radius: 7px;
        background: #fff;
        color: #222;
        box-shadow: none;
        font: 300 34px/1 Arial, sans-serif;
        cursor: pointer;
        pointer-events: auto;
        transition: border-color .20s ease-in-out, box-shadow .20s ease-in-out, background .20s ease-in-out, color .20s ease-in-out, opacity .22s ease-in-out, visibility 0s linear 0s;
    }

    .opta-core-scroller__side-button--prev {
        left: -64px;
    }

    .opta-core-scroller__side-button--next {
        right: -64px;
    }

    .opta-core-scroller__side-button:not(:disabled):hover,
    .opta-core-scroller__side-button:not(:disabled):focus-visible {
        transform: translateY(-50%);
        border-color: #555;
        background: #fff;
        color: #111;
        box-shadow: 0 2px 6px rgba(0,0,0,.08);
    }

    .opta-core-scroller__side-button:focus-visible {
        outline: 2px solid #555;
        outline-offset: 2px;
    }

    .opta-core-scroller__side-button:disabled {
        background: #fff;
        color: #aaa;
        border-color: #e3e3e3;
        opacity: 0;
        visibility: hidden;
        cursor: default;
        pointer-events: none;
        transition: border-color .20s ease-in-out, box-shadow .20s ease-in-out, background .20s ease-in-out, color .20s ease-in-out, opacity .22s ease-in-out, visibility 0s linear .22s;
    }

    .opta-core-scroller__side-icon {
        position: relative;
        top: 0;
        font-family: Arial, sans-serif;
        font-weight: 300;
        line-height: 1;
    }

    .opta-core-scroller__side-button--prev .opta-core-scroller__side-icon {
        transform: translate(1px, -2px);
    }

    .opta-core-scroller__side-button--next .opta-core-scroller__side-icon {
        transform: translate(1px, -3px);
    }
}

@media (min-width: 1400px) and (max-width: 1460px) {
    .opta-core-scroller__side-button--prev {
        left: -54px;
    }

    .opta-core-scroller__side-button--next {
        right: -54px;
    }
}

/* Plain grid mode used by X-Opta product blocks. */
.opta-core-grid {
    display: grid;
    grid-template-columns: repeat(var(--opta-grid-columns-desktop, 4), minmax(0, 1fr));
    gap: var(--opta-scroller-gap, 16px);
}

@media (max-width: 849px) {
    .opta-core-scroller__controls {
        display: flex;
    }

    .opta-core-scroller__indicator {
        opacity: 1;
        visibility: visible;
    }

    .opta-core-grid {
        grid-template-columns: repeat(var(--opta-grid-columns-tablet, 3), minmax(0, 1fr));
    }
}

@media (max-width: 549px) {
    .opta-core-scroller__header {
        margin-bottom: 14px;
    }

    .opta-core-grid {
        grid-template-columns: repeat(var(--opta-grid-columns-mobile, 2), minmax(0, 1fr));
    }
}

@media (prefers-reduced-motion: reduce) {
    .opta-core-scroller__viewport,
    .opta-core-scroller__indicator,
    .opta-core-scroller__button {
        scroll-behavior: auto;
        transition: none;
    }
}