/*
 * Color Swatches Addon — Carousel-Layout + Zoom-Modal.
 *
 * Carousel-Klassen (carousel-wrapper / carousel-nav / carousel-prev /
 * carousel-next / hidden) folgen bewusst dem menu-cards-Pattern; die
 * Modal-Klassen tragen das eigene csw-Präfix (galerie-Markup-Stil).
 * Theme-Abhängige Farben laufen ausschließlich über Tokens mit Fallbacks,
 * damit das Addon in jedem Theme funktioniert.
 */

/* ----------------------------------------------------------- Carousel-Liste */

ul.carousel, ul[id^="carousel"] {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 1rem;
    margin: 0;
    padding: 0.25rem 0.25rem 1rem;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-x: contain;
}

ul.carousel::-webkit-scrollbar, ul[id^="carousel"]::-webkit-scrollbar {
    height: 6px;
}

ul.carousel::-webkit-scrollbar-track, ul[id^="carousel"]::-webkit-scrollbar-track {
    background: transparent;
}

ul.carousel::-webkit-scrollbar-thumb, ul[id^="carousel"]::-webkit-scrollbar-thumb {
    background: var(--mmt-primary, #199bcb);
    border-radius: 3px;
}

ul.carousel > li, ul[id^="carousel"] > li {
    flex: 0 0 auto;
    display: flex;
    gap: 1rem;
    align-items: stretch;
    margin: 0;
    list-style: none;
    scroll-snap-align: start;
}

/*
 * Swatch-Zelle (~110 px). Überschreibt im Carousel-Kontext die ältere
 * p.tooltips-Regel (60-px-Rundkasten) aus den Seiten-content.css-Dateien.
 */
ul.carousel > li > p, ul[id^="carousel"] > li > p {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 110px;
    min-height: 96px;
    margin: 0;
    padding: 0.5rem;
    border: 1px solid var(--color-border, var(--border-color, #e5e7eb));
    border-radius: 10px;
    background: var(--color-surface, #ffffff);
    box-shadow: var(--shadow-sm, 0 2px 8px rgba(0, 0, 0, 0.06));
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

ul.carousel > li > p:hover, ul[id^="carousel"] > li > p:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md, 0 8px 24px rgba(0, 0, 0, 0.12));
}

ul.carousel img, ul[id^="carousel"] img {
    max-width: 100%;
    height: auto;
    border-radius: 6px;
    display: block;
}

ul.carousel p.ral.tooltips, ul[id^="carousel"] p.ral.tooltips {
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}

/* --------------------------------------------------------- Carousel-Buttons */

.carousel-wrapper {
    position: relative;
}

/* Nur Wrapper mit der csw-wrapper-Markierung dieses Addons — der Scope
   hält menu-cards-Carousels (div.menu-cards.carousel) unberührt. */
.csw-wrapper .carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: none;
    background: var(--color-surface, #ffffff);
    box-shadow: var(--shadow-md, 0 2px 12px rgba(0, 0, 0, 0.15));
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--mmt-primary, #199bcb);
    transition: background 0.2s ease, color 0.2s ease;
}

.csw-wrapper .carousel-nav:hover {
    background: var(--mmt-primary, #199bcb);
    color: #ffffff;
}

.csw-wrapper .carousel-nav.hidden {
    opacity: 0;
    pointer-events: none;
}

.csw-wrapper .carousel-prev {
    left: 0.5rem;
}

.csw-wrapper .carousel-next {
    right: 0.5rem;
}

/* --------------------------------------------------------------- Zoom-Modal */

.csw-lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
}

.csw-lightbox.csw-active {
    display: flex;
}

.csw-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 18, 22, 0.88);
    cursor: pointer;
}

.csw-content {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.9rem;
    max-width: 90vw;
    padding: 1rem;
}

/* Vollbild wird zentriert und nicht über die natürliche Größe hochskaliert. */
.csw-image {
    max-width: 80vw;
    max-height: 70vh;
    width: auto;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
}

.csw-swatch {
    width: 12rem;
    height: 12rem;
    border-radius: 50%;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35),
        inset 0 0 0 1px rgba(255, 255, 255, 0.18);
}

.csw-caption {
    margin: 0;
    color: #ffffff;
    font-size: 1.15rem;
    font-weight: 600;
    text-align: center;
}

.csw-caption-sub {
    margin: 0;
    color: rgba(255, 255, 255, 0.65);
    font-size: 0.85rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    text-align: center;
}

.csw-counter {
    margin: 0;
    color: #ffffff;
    background: rgba(0, 0, 0, 0.7);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
}

.csw-close,
.csw-prev,
.csw-next {
    position: absolute;
    background: rgba(0, 0, 0, 0.7);
    color: #ffffff;
    border: none;
    font-size: 2rem;
    line-height: 1;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    transition: background 0.2s ease;
}

.csw-close:hover,
.csw-prev:hover,
.csw-next:hover {
    background: rgba(0, 0, 0, 0.9);
}

.csw-close {
    top: 1rem;
    right: 1rem;
    font-size: 1.5rem;
}

.csw-prev,
.csw-next {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    z-index: 20;
}

.csw-prev {
    left: 24px;
}

.csw-next {
    right: 24px;
}

/* ------------------------------------------------------------------- Mobile */

@media (max-width: 768px) {
    /* Swipe statt Buttons — carousel-nav teilt sich die Regel mit dem
       menu-cards-Pattern (dort identisch definiert). */
    .csw-wrapper .carousel-nav {
        display: none;
    }

    ul.carousel, ul[id^="carousel"] {
        gap: 0.75rem;
    }

    ul.carousel > li, ul[id^="carousel"] > li {
        gap: 0.75rem;
    }

    ul.carousel > li > p, ul[id^="carousel"] > li > p {
        width: 96px;
        min-height: 84px;
    }

    .csw-prev,
    .csw-next {
        display: none;
    }

    .csw-content {
        max-width: 100vw;
        padding: 0.75rem;
    }

    /* Modal nutzt auf dem Handy die volle Breite. */
    .csw-image {
        max-width: calc(100vw - 1.5rem);
        max-height: 68vh;
    }

    .csw-swatch {
        width: 9rem;
        height: 9rem;
    }

    .csw-close {
        top: 0.75rem;
        right: 0.75rem;
        width: 44px;
        height: 44px;
        min-width: 48px;
        min-height: 48px;
    }
}

/* -------------------------------------------------------- Reduced Motion */

@media (prefers-reduced-motion: reduce) {
    ul.carousel > li > p,
    .csw-wrapper .carousel-nav,
    .csw-close,
    .csw-prev,
    .csw-next {
        transition: none;
    }

    ul.carousel > li > p:hover {
        transform: none;
    }
}