/* Colorpop Swiper Gallery — frontend */

:root {
	--csg-thumb-size: 92px;
	--csg-gap: 12px;
	--csg-accent: rgba(0, 0, 0, 0.85);
}

/* On masque toute galerie WooCommerce native résiduelle. */
.woocommerce div.product div.images.woocommerce-product-gallery { display: none; }

.csg-gallery {
	display: flex;
	flex-direction: column;
	gap: var(--csg-gap);
	margin-bottom: 1.5rem;
	width: calc(100% - 2rem);
}
@media screen and (min-width: 768px) {
	.csg-gallery {
		width: calc(56% - 2rem);
	}
}


/* ---------- Scène principale ---------- */

.csg-stage {
	position: relative;
	flex: 1 1 auto;
	min-width: 0;
}

.csg-main {
	width: 100%;
	aspect-ratio: 1 / 1;
	overflow: hidden;
}

.csg-main .swiper-slide {
	display: flex;
	align-items: center;
	justify-content: center;
	background: #fff;
}

.csg-slide-link {
	display: block;
	width: 100%;
	height: 100%;
	cursor: zoom-in;
}

.csg-main-img {
	width: 100%;
	height: 100%;
	object-fit: contain;
	display: block;
}

/* Bouton loupe (ouvre PhotoSwipe) */
.csg-zoom {
	position: absolute;
	top: 10px;
	right: 10px;
	z-index: 5;
	width: 40px;
	height: 40px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border: 0;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.9);
	color: var(--csg-accent);
	cursor: pointer;
	box-shadow: 0 1px 4px rgba(0, 0, 0, 0.15);
	transition: background 0.2s, transform 0.2s;
}
.csg-zoom:hover { background: #fff; transform: scale(1.05); }

/* Flèches sur l'image principale */
.csg-main-nav {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	z-index: 5;
	width: 40px;
	height: 40px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border: 0;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.85);
	color: var(--csg-accent);
	cursor: pointer;
	opacity: 0;
	transition: opacity 0.2s, background 0.2s;
}
.csg-stage:hover .csg-main-nav { opacity: 1; }
.csg-main-nav:hover { background: #fff; }
.csg-main-nav svg { width: 22px; height: 22px; }
.csg-main-prev { left: 10px; }
.csg-main-next { right: 10px; }
.csg-main-nav.swiper-button-disabled { opacity: 0 !important; pointer-events: none; }

/* ---------- Miniatures ---------- */

.csg-thumbs-wrap {
	position: relative;
	display: flex;
	align-items: center;
	gap: 6px;
}

.csg-thumbs {
	flex: 1 1 auto;
	min-width: 0;
}

.csg-thumbs .swiper-slide {
	width: var(--csg-thumb-size);
	height: var(--csg-thumb-size);
	cursor: pointer;
	border: 1px solid #e5e5e5;
	border-radius: 6px;
	overflow: hidden;
	opacity: 0.55;
	transition: opacity 0.2s, border-color 0.2s;
	box-sizing: border-box;
}
.csg-thumbs .swiper-slide img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}
.csg-thumbs .swiper-slide-thumb-active {
	opacity: 1;
	border-color: var(--csg-accent);
}

/* Flèches miniatures */
.csg-thumbs-nav {
	flex: 0 0 auto;
	width: 28px;
	height: 28px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border: 0;
	background: transparent;
	color: var(--csg-accent);
	cursor: pointer;
	padding: 0;
}
.csg-thumbs-nav svg { width: 22px; height: 22px; }
.csg-thumbs-nav.swiper-button-disabled { opacity: 0.25; cursor: default; }

/* ---------- Desktop : miniatures verticales à gauche ---------- */

@media (min-width: 992px) {
	.csg-gallery.csg-has-thumbs {
		flex-direction: row-reverse;
		align-items: flex-start;
	}

	.csg-thumbs-wrap {
		flex: 0 0 var(--csg-thumb-size);
		flex-direction: column;
		align-self: flex-start;
	}

	/* Colonne limitée à 5 miniatures visibles ; le reste défile via les flèches.
	   Hauteur = 5 vignettes + 4 espacements (spaceBetween Swiper = 8px). */
	.csg-thumbs {
		height: calc(var(--csg-thumb-size) * 5 + 8px * 4);
		max-height: calc(var(--csg-thumb-size) * 5 + 8px * 4);
	}

	.csg-thumbs .swiper-slide {
		width: var(--csg-thumb-size);
		height: var(--csg-thumb-size);
	}

	.csg-thumbs-nav svg { transform: rotate(90deg); }
}