/* ===========================================================================
   KH Variationsauswahl als waagerechte Schiene  (Paket "Variationen-Slider")
   Gehoert zu: custom/kh_variation_slider.tpl, js/kh-variation-slider.js
   Nur auf der Artikelseite geladen (layout/header.tpl, PAGE_ARTIKEL) und
   NACH custom.css -> gewinnt bei gleicher Spezifitaet.

   Eigene Klassen (kh-varslider*), damit die vielen !important-Regeln auf
   .dh-pdp-radio-pill in custom.css hier nicht hineinfunken. Farben und
   Schriften kommen ausschliesslich aus den Marken-Tokens in brand.css.
   =========================================================================== */

:root {
    --kh-vs-karte:        116px;  /* Kartenbreite Bild-Modus, Desktop */
    --kh-vs-karte-handy:   96px;
    --kh-vs-lucke:          8px;
    --kh-vs-radius:        12px;
    --kh-vs-linie:         #dde3eb;
    --kh-vs-flaeche:       #ffffff;
    --kh-vs-text:          #1f2937;
    --kh-vs-text-leise:    #6b7280;
}

body #product-offer .kh-varslider {
    position: relative;
    margin: 0;
    padding: 0;
}

/* --- Viewport: Rail plus die beiden Pfeile ------------------------------- */
body #product-offer .kh-varslider__viewport {
    position: relative;
}

/* --- Rail: waagerecht, Wischen mit Einrasten ----------------------------- */
body #product-offer .kh-varslider__rail {
    display: flex;
    flex-wrap: nowrap;
    align-items: stretch;
    gap: var(--kh-vs-lucke);
    margin: 0;
    padding: 2px 2px 4px;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    scroll-padding-left: 2px;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-x: contain;
    scrollbar-width: none;
    -ms-overflow-style: none;
    scroll-behavior: smooth;
}

body #product-offer .kh-varslider__rail::-webkit-scrollbar {
    display: none;
    width: 0;
    height: 0;
}

body #product-offer .kh-varslider__cell {
    flex: 0 0 auto;
    margin: 0;
    padding: 0;
    scroll-snap-align: start;
}

/* --- Karte --------------------------------------------------------------- */
body #product-offer .kh-varslider__card {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 6px;
    width: var(--kh-vs-karte);
    height: 100%;
    margin: 0;
    padding: 8px 8px 9px;
    border: 1px solid var(--kh-vs-linie);
    border-radius: var(--kh-vs-radius);
    background: var(--kh-vs-flaeche);
    box-shadow: none;
    color: var(--kh-vs-text);
    cursor: pointer;
    text-align: left;
    transition: border-color .14s ease, box-shadow .14s ease, background-color .14s ease;
}

body #product-offer .kh-varslider__card::before,
body #product-offer .kh-varslider__card::after {
    content: none;
    display: none;
}

body #product-offer .kh-varslider--text .kh-varslider__card {
    width: auto;
    min-width: 132px;
    max-width: 216px;
    padding: 10px 12px;
}

body #product-offer .kh-varslider__card:hover {
    border-color: rgba(var(--brand-primary-rgb), .45);
    background: #fbfdff;
}

/* --- Bild ---------------------------------------------------------------- */
body #product-offer .kh-varslider__thumb {
    position: relative;
    display: block;
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    border-radius: 8px;
    background: var(--color-surface-soft, #f7f8fa);
}

body #product-offer .kh-varslider__thumb img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    object-fit: contain;
    object-position: center;
}

/* --- Text ---------------------------------------------------------------- */
body #product-offer .kh-varslider__body {
    display: block;
    min-width: 0;
}

body #product-offer .kh-varslider__name {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-family: var(--font-body);
    font-size: 12.5px;
    font-weight: 700;
    line-height: 1.22;
    color: var(--kh-vs-text);
}

body #product-offer .kh-varslider__note {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-top: 2px;
    font-size: 11px;
    font-weight: 400;
    line-height: 1.2;
    color: var(--kh-vs-text-leise);
}

body #product-offer .kh-varslider__card .variation-badge {
    display: block;
    margin: 3px 0 0;
    font-size: 11.5px;
    font-weight: 700;
    line-height: 1.2;
    color: var(--brand-primary);
}

body #product-offer .kh-varslider__hinweis {
    display: block;
    margin-top: 3px;
    font-size: 10.5px;
    font-weight: 700;
    line-height: 1.2;
    color: var(--brand-sale);
}

/* --- Auswahl ------------------------------------------------------------- */
body #product-offer .kh-varslider__mark {
    position: absolute;
    top: 6px;
    right: 6px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--brand-primary);
    opacity: 0;
    transform: scale(.6);
    transition: opacity .14s ease, transform .14s ease;
    pointer-events: none;
}

body #product-offer .kh-varslider__mark::after {
    content: "";
    position: absolute;
    top: 5px;
    left: 5px;
    width: 7px;
    height: 4px;
    border-left: 2px solid #fff;
    border-bottom: 2px solid #fff;
    transform: rotate(-45deg);
}

body #product-offer .kh-varslider__input:checked + .kh-varslider__card,
body #product-offer .kh-varslider__card.is-active {
    border-color: var(--brand-primary);
    background: #f5fbff;
    box-shadow: inset 0 0 0 1px var(--brand-primary);
}

body #product-offer .kh-varslider__input:checked + .kh-varslider__card .kh-varslider__mark,
body #product-offer .kh-varslider__card.is-active .kh-varslider__mark {
    opacity: 1;
    transform: scale(1);
}

body #product-offer .kh-varslider__input:focus-visible + .kh-varslider__card,
body #product-offer .kh-varslider__input:focus + .kh-varslider__card {
    outline: 2px solid rgba(var(--brand-primary-rgb), .55);
    outline-offset: 2px;
}

/* --- Nicht waehlbare Werte ---------------------------------------------- */
body #product-offer .kh-varslider__card.is-stockout,
body #product-offer .kh-varslider__card.is-limited {
    border-style: dashed;
}

body #product-offer .kh-varslider__card.is-stockout .kh-varslider__thumb,
body #product-offer .kh-varslider__card.is-limited .kh-varslider__thumb {
    opacity: .55;
}

body #product-offer .kh-varslider--vergriffen {
    opacity: .62;
}

body #product-offer .kh-varslider--vergriffen .kh-varslider__card {
    cursor: not-allowed;
}

/* --- Pfeile (nur wo es einen Mauszeiger gibt) --------------------------- */
body #product-offer .kh-varslider__nav {
    position: absolute;
    top: 50%;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    padding: 0;
    border: 1px solid var(--kh-vs-linie);
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 2px 8px rgba(17, 24, 39, .14);
    color: var(--kh-vs-text);
    transform: translateY(-50%);
    transition: background-color .14s ease, border-color .14s ease;
}

body #product-offer .kh-varslider__nav--prev { left: -6px; }
body #product-offer .kh-varslider__nav--next { right: -6px; }

body #product-offer .kh-varslider__nav:hover {
    border-color: var(--brand-primary);
    background: #f5fbff;
}

body #product-offer .kh-varslider__nav[hidden] { display: none; }

body #product-offer .kh-varslider__chev {
    display: block;
    width: 8px;
    height: 8px;
    border-top: 2px solid currentColor;
    border-right: 2px solid currentColor;
}

body #product-offer .kh-varslider__nav--prev .kh-varslider__chev {
    margin-left: -2px;
    transform: rotate(-135deg);
}

body #product-offer .kh-varslider__nav--next .kh-varslider__chev {
    margin-right: -2px;
    transform: rotate(45deg);
}

/* --- Abblendkante rechts: zeigt, dass es weitergeht -------------------- */
body #product-offer .kh-varslider__viewport::after {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 28px;
    height: 100%;
    background: linear-gradient(to right, rgba(255, 255, 255, 0), #fff 72%);
    opacity: 0;
    transition: opacity .14s ease;
    pointer-events: none;
}

body #product-offer .kh-varslider.is-mehr-rechts .kh-varslider__viewport::after {
    opacity: 1;
}

/* --- "Alle anzeigen" ---------------------------------------------------- */
body #product-offer .kh-varslider__all {
    display: inline-flex;
    align-items: center;
    margin: 8px 0 0;
    padding: 0;
    border: 0;
    background: none;
    color: var(--brand-primary);
    font-family: var(--font-body);
    font-size: 12.5px;
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 2px;
}

body #product-offer .kh-varslider__all[hidden] { display: none; }

body #product-offer .kh-varslider__all:hover {
    color: var(--brand-primary-dark);
}

/* --- Handy -------------------------------------------------------------- */
@media (max-width: 767.98px) {
    body #product-offer .kh-varslider__card {
        width: var(--kh-vs-karte-handy);
        padding: 7px 7px 8px;
    }

    body #product-offer .kh-varslider--text .kh-varslider__card {
        min-width: 124px;
        max-width: 188px;
        padding: 9px 11px;
    }

    body #product-offer .kh-varslider__name { font-size: 12px; }
    body #product-offer .kh-varslider__note { font-size: 10.5px; }
}

/* Reine Touch-Geraete: keine Pfeile, da gewischt wird. */
@media (hover: none) and (pointer: coarse) {
    body #product-offer .kh-varslider__nav {
        display: none !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    body #product-offer .kh-varslider__rail { scroll-behavior: auto; }
    body #product-offer .kh-varslider__card,
    body #product-offer .kh-varslider__mark,
    body #product-offer .kh-varslider__nav { transition: none; }
}

/* --- Neutrale Kachel -----------------------------------------------------
   Letzter Rueckfall im Bild-Modus: der Wert hat weder ein eigenes
   Variationsbild noch ein Bild am Kindartikel. Dann steht hier der
   Anfangsbuchstabe auf ruhiger Flaeche — nie ein leerer Kasten und nie
   JTLs "kein Bild vorhanden". */
body #product-offer .kh-varslider__platzhalter {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-surface-soft, #f7f8fa);
    color: #9aa3af;
    font-family: var(--font-display);
    font-size: 26px;
    font-weight: 700;
    line-height: 1;
    text-transform: uppercase;
    user-select: none;
}

/* --- Bild-Schiene mit langen Namen --------------------------------------
   Bild-Swatches zeigen seit dem 02.10.2026 immer Bilder, auch wenn die
   Wertnamen lang sind ("Weissberg Home Klassik Kristall" / "6 Glaeser +
   6 Unterteller"). In der schmalen 116-px-Karte braeche der Name nach zwei
   Zeilen ab — darum hier eine breitere Karte und eine Zeile mehr. */
body #product-offer .kh-varslider--bild.kh-varslider--lang .kh-varslider__card {
    width: 150px;
}

body #product-offer .kh-varslider--bild.kh-varslider--lang .kh-varslider__name {
    -webkit-line-clamp: 3;
}

@media (max-width: 767.98px) {
    body #product-offer .kh-varslider--bild.kh-varslider--lang .kh-varslider__card {
        width: 132px;
    }
}