/* ═══════════════════════════════════════════════════════════
   Product Gallery Lightbox – popup próprio (substitui PhotoSwipe)
   ═══════════════════════════════════════════════════════════ */

html.smfs-lightbox-lock {
    overflow: hidden;
}

.smfs-lightbox {
    position: fixed;
    inset: 0;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.92);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
    -webkit-tap-highlight-color: transparent;
}

.smfs-lightbox.is-open {
    opacity: 1;
    visibility: visible;
}

/* Área da imagem — clicar nela (fora da foto) fecha */
.smfs-lightbox__stage {
    margin: 0;
    padding: 0;
    width: 90vw;
    height: 88vh;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: zoom-out;
}

.smfs-lightbox__img {
    max-width: 90vw;
    max-height: 88vh;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 10px;
    background: #fff;
    box-shadow: 0 12px 44px rgba(0, 0, 0, 0.45);
    cursor: default;
    user-select: none;
    -webkit-user-drag: none;
}

/* ── Botões (mesma linguagem visual das setas do carrossel da loja) ── */
.smfs-lightbox__btn {
    position: absolute;
    z-index: 2;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.25);
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.25);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    color: #1a1a1a;
    transition: background 0.2s, box-shadow 0.2s;
}

.smfs-lightbox__btn:hover {
    background: #fff;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
}

.smfs-lightbox__btn:active {
    background: #ececec;
}

.smfs-lightbox__btn svg {
    width: 22px;
    height: 22px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2.4;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.smfs-lightbox__prev {
    left: 24px;
    top: 50%;
    transform: translateY(-50%);
}

.smfs-lightbox__next {
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
}

.smfs-lightbox__close {
    top: 24px;
    right: 24px;
}

.smfs-lightbox__counter {
    position: absolute;
    bottom: 22px;
    left: 50%;
    transform: translateX(-50%);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.5px;
    background: rgba(0, 0, 0, 0.45);
    padding: 6px 14px;
    border-radius: 20px;
    pointer-events: none;
}

@media (max-width: 768px) {
    .smfs-lightbox__stage {
        width: 96vw;
        height: 90vh;
    }

    .smfs-lightbox__img {
        max-width: 96vw;
        max-height: 90vh;
        border-radius: 8px;
    }

    .smfs-lightbox__btn {
        width: 42px;
        height: 42px;
    }

    .smfs-lightbox__btn svg {
        width: 20px;
        height: 20px;
    }

    .smfs-lightbox__prev { left: 10px; }
    .smfs-lightbox__next { right: 10px; }
    .smfs-lightbox__close { top: 12px; right: 12px; }
    .smfs-lightbox__counter { bottom: 14px; }
}