/* ============================================================
   Musicash Gallery — Frontend CSS
   ============================================================ */

.mcg-gallery-wrap *,
.mcg-gallery-wrap *::before,
.mcg-gallery-wrap *::after {
    box-sizing: border-box;
}

/* ── Wrapper layout ─────────────────────────────────────────── */
.mcg-gallery-wrap {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: var(--mcg-thumb-gap, 8px);
    background: var(--mcg-gallery-bg, #f5f5f5);
}

.mcg-layout--bottom  { flex-direction: column; }
.mcg-layout--none    { flex-direction: column; }

.mcg-layout--left  { flex-direction: row; align-items: flex-start; }
.mcg-layout--right { flex-direction: row; align-items: flex-start; }

.mcg-layout--left  .mcg-main-wrap   { order: 2; flex: 1; min-width: 0; }
.mcg-layout--left  .mcg-thumbs-wrap { order: 1; flex-shrink: 0; }
.mcg-layout--right .mcg-main-wrap   { order: 1; flex: 1; min-width: 0; }
.mcg-layout--right .mcg-thumbs-wrap { order: 2; flex-shrink: 0; }

/* ── Slider principale ──────────────────────────────────────── */
.mcg-main-wrap {
    position: relative;
    width: 100%;
    overflow: hidden;
}

/* Contenitore Swiper: NON usiamo max-height qui perché blocca Swiper */
.mcg-main-swiper {
    width: 100%;
    /* L'altezza è gestita dall'aspect-ratio sul wrapper interno */
}

/* Aspect ratio applicato direttamente sullo swiper-wrapper */
.mcg-main-swiper .swiper-wrapper {
    align-items: center;
}

/* Slide: altezza basata su aspect ratio via padding-bottom trick */
.mcg-slide {
    position: relative;
    width: 100%;
    overflow: hidden;
    background: var(--mcg-gallery-bg, #f5f5f5);
    display: block;
}

/* Il padding-bottom crea l'altezza proporzionale */
.mcg-slide-inner {
    position: relative;
    width: 100%;
    padding-bottom: var(--mcg-aspect, 75%); /* default 4:3 */
    max-height: var(--mcg-max-height, 500px);
    overflow: hidden;
}

/* Quando aspect è "auto", non usiamo padding trick */
.mcg-gallery-wrap.mcg-aspect-auto .mcg-slide-inner {
    padding-bottom: 0;
    max-height: var(--mcg-max-height, 500px);
    height: var(--mcg-max-height, 500px);
}

.mcg-slide-inner img,
.mcg-slide-inner a {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    display: block;
}

.mcg-slide-img {
    object-fit: contain;
    object-position: center;
    background: #f5f5f5;
}

/* ── Lightbox link ──────────────────────────────────────────── */
.mcg-lightbox-link {
    cursor: zoom-in;
    text-decoration: none;
}

/* Icona zoom */
.mcg-zoom-icon {
    position: absolute;
    bottom: 10px;
    right: 10px;
    width: 34px;
    height: 34px;
    background: rgba(0,0,0,.5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    opacity: 0;
    transition: opacity .2s;
    pointer-events: none;
    z-index: 2;
}
.mcg-zoom-icon svg { width: 16px; height: 16px; }
.mcg-slide:hover .mcg-zoom-icon { opacity: 1; }

/* ── Frecce ─────────────────────────────────────────────────── */
.mcg-arrow {
    --swiper-navigation-size: 36px;
    --swiper-navigation-color: #fff;
    background: rgba(0,0,0,.4) !important;
    border-radius: 50% !important;
    width: 42px !important;
    height: 42px !important;
    transition: background .2s;
}
.mcg-arrow::after { font-size: 15px !important; font-weight: 700 !important; }
.mcg-arrow:hover  { background: rgba(0,0,0,.7) !important; }

/* ── Dots ───────────────────────────────────────────────────── */
.mcg-pagination .swiper-pagination-bullet-active {
    background: var(--mcg-thumb-active, #e63946);
}

/* ── Miniature ──────────────────────────────────────────────── */
.mcg-thumbs-wrap {
    width: 100%;
    overflow: hidden;
    flex-shrink: 0;
    background: var(--mcg-gallery-bg, #f5f5f5);
}

/*
 * Layout BOTTOM / NONE — thumb in riga orizzontale.
 *
 * --mcg-thumb-align controlla align-items (asse verticale = cross-axis):
 *   flex-start → tutte allineate al bordo superiore
 *   center     → tutte centrate sulla stessa mezzeria orizzontale  ← default desiderato
 *   flex-end   → tutte allineate al bordo inferiore
 *
 * Sovrascriviamo lo "stretch" di default di Swiper che allungherebbe
 * le slide all'altezza massima del container invece di centrarle.
 */
.mcg-layout--bottom .mcg-thumbs-swiper .swiper-wrapper,
.mcg-layout--none   .mcg-thumbs-swiper .swiper-wrapper {
    align-items: var(--mcg-thumb-align, center) !important;
}

/* Layout LEFT / RIGHT — thumb in colonna verticale */
.mcg-layout--left  .mcg-thumbs-wrap,
.mcg-layout--right .mcg-thumbs-wrap {
    width: calc(var(--mcg-thumb-w, 100px) + 6px);
}

.mcg-layout--left  .mcg-thumbs-swiper,
.mcg-layout--right .mcg-thumbs-swiper {
    height: var(--mcg-max-height, 500px);
}

/*
 * Layout LEFT / RIGHT — thumb in colonna.
 * --mcg-thumb-align controlla justify-content (asse verticale = main-axis):
 *   flex-start → thumb raggrupate in alto
 *   center     → thumb centrate verticalmente
 *   flex-end   → thumb raggruppate in basso
 */
.mcg-layout--left  .mcg-thumbs-swiper .swiper-wrapper,
.mcg-layout--right .mcg-thumbs-swiper .swiper-wrapper {
    flex-direction: column !important;
    align-items: center !important;          /* centra orizzontalmente nella colonna */
    justify-content: var(--mcg-thumb-align, center) !important;
    min-height: 100%;
}

.mcg-thumb-slide {
    width:  var(--mcg-thumb-w, 100px) !important;
    height: var(--mcg-thumb-h, 100px) !important;
    min-width:  var(--mcg-thumb-w, 100px) !important;
    min-height: var(--mcg-thumb-h, 100px) !important;
    max-width:  var(--mcg-thumb-w, 100px) !important;
    max-height: var(--mcg-thumb-h, 100px) !important;
    border-radius: var(--mcg-thumb-radius, 4px);
    overflow: hidden;
    cursor: pointer;
    opacity: .55;
    transition: opacity .2s, outline .15s;
    flex-shrink: 0 !important;
    flex-grow: 0 !important;
    outline: 2px solid transparent;
    outline-offset: 2px;
    background: var(--mcg-gallery-bg, #f5f5f5);
    /* Annulla qualsiasi margin/padding che Swiper potrebbe iniettare */
    box-sizing: border-box !important;
}
.mcg-thumb-slide:hover { opacity: .8; }
.mcg-thumb-slide.swiper-slide-thumb-active {
    opacity: 1;
    outline-color: var(--mcg-thumb-active, #e63946);
}

.mcg-thumb-img {
    width: 100%;
    height: 100% !important;
    object-fit: cover;
    display: block;
    pointer-events: none;
}

/* ── Lightbox nativa ────────────────────────────────────────── */

/*
 * Struttura: un unico overlay che contiene TUTTO.
 * Nessun pointer-events: none sul wrapper.
 * z-index fisso a 999999 per battere qualsiasi tema/plugin.
 */
.mcg-lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 999999;
    background: rgba(0, 0, 0, .92);
    cursor: zoom-out;
}
.mcg-lightbox.is-open {
    display: block;
}

/* Immagine centrata con flexbox sull'intero overlay */
.mcg-lightbox__img-wrap {
    position: absolute;
    top: 60px;
    bottom: 40px;
    left: 70px;
    right: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.mcg-lightbox__img {
    max-width: 100%;
    max-height: 100%;
    width: auto !important;
    height: auto !important;
    object-fit: contain;
    border-radius: 3px;
    box-shadow: 0 24px 80px rgba(0, 0, 0, .6);
    display: block !important;
    pointer-events: auto;
    cursor: default;
}

/* Pulsanti: absolute rispetto all'overlay, sempre sopra l'immagine */
.mcg-lightbox__close,
.mcg-lightbox__prev,
.mcg-lightbox__next {
    position: absolute;
    background: rgba(255, 255, 255, .2);
    border: none;
    color: #fff;
    cursor: pointer;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    font-size: 28px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .15s;
    z-index: 1;
    padding: 0;
    pointer-events: auto;
    -webkit-tap-highlight-color: transparent;
}
.mcg-lightbox__close:hover,
.mcg-lightbox__prev:hover,
.mcg-lightbox__next:hover {
    background: rgba(255, 255, 255, .4);
}
.mcg-lightbox__close:focus-visible,
.mcg-lightbox__prev:focus-visible,
.mcg-lightbox__next:focus-visible {
    outline: 2px solid #fff;
    outline-offset: 2px;
}

.mcg-lightbox__close {
    top: 14px;
    right: 14px;
    font-size: 32px;
    line-height: .85;
}
.mcg-lightbox__prev {
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
}
.mcg-lightbox__next {
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
}

/* Nasconde prev/next se c'è una sola immagine */
.mcg-lightbox.mcg-single .mcg-lightbox__prev,
.mcg-lightbox.mcg-single .mcg-lightbox__next {
    display: none;
}

.mcg-lightbox__counter {
    position: absolute;
    bottom: 14px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, .7);
    font-size: 13px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    pointer-events: none;
    white-space: nowrap;
}

/* Backdrop separato non più necessario, ma lo lasciamo nascosto per compatibilità JS */
.mcg-lightbox-backdrop { display: none !important; }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 600px) {
    .mcg-layout--left,
    .mcg-layout--right {
        flex-direction: column;
    }
    .mcg-layout--left .mcg-main-wrap,
    .mcg-layout--right .mcg-main-wrap,
    .mcg-layout--left .mcg-thumbs-wrap,
    .mcg-layout--right .mcg-thumbs-wrap {
        order: unset !important;
        width: 100% !important;
    }
    .mcg-layout--left  .mcg-thumbs-swiper .swiper-wrapper,
    .mcg-layout--right .mcg-thumbs-swiper .swiper-wrapper {
        flex-direction: row !important;
    }
    .mcg-lightbox__prev { left: 6px; }
    .mcg-lightbox__next { right: 6px; }
    .mcg-lightbox__img-wrap {
        left: 48px;
        right: 48px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .mcg-thumb-slide, .mcg-arrow, .mcg-zoom-icon { transition: none; }
}