/* Thư viện ảnh sản phẩm (tiền tố kcp-pg-). File riêng, không ảnh hưởng catalog.css. */
.kcp-pg { width: 100%; max-width: 100%; }
.kcp-pg *, .kcp-pg *::before, .kcp-pg *::after { box-sizing: border-box; }

.kcp-pg .kcp-pg-main { position: relative; overflow: hidden; background: #fff; border-radius: 10px; }
.kcp-pg .kcp-pg-img {
	display: block; width: 100%; height: auto; max-width: 100%; max-height: 560px;
	margin: 0 auto; object-fit: contain; border-radius: 0;
}

.kcp-pg .kcp-pg-nav {
	position: absolute; top: 50%; z-index: 2; width: 38px; height: 38px; margin: -19px 0 0; padding: 0;
	display: flex; align-items: center; justify-content: center;
	background: rgba(255, 255, 255, .95); color: #0f172a; border: 1px solid #e2e8f0; border-radius: 50%;
	font-size: 24px; line-height: 1; cursor: pointer; box-shadow: 0 2px 8px rgba(15, 23, 42, .15);
	opacity: 0; transition: opacity .2s, background-color .2s, color .2s;
}
.kcp-pg .kcp-pg-main:hover .kcp-pg-nav, .kcp-pg .kcp-pg-nav:focus-visible { opacity: 1; }
.kcp-pg .kcp-pg-nav:hover { background: #f26522; border-color: #f26522; color: #fff; }
.kcp-pg .kcp-pg-prev { left: 10px; }
.kcp-pg .kcp-pg-next { right: 10px; }
@media (hover: none) { .kcp-pg .kcp-pg-nav { opacity: 1; } }

.kcp-pg .kcp-pg-thumbs { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; margin-top: 12px; }
.kcp-pg .kcp-pg-thumb {
	display: block; width: 100%; margin: 0; padding: 3px; aspect-ratio: 1 / 1; overflow: hidden;
	background: #fff; border: 2px solid #e2e8f0; border-radius: 8px; cursor: pointer; opacity: .8;
	transition: opacity .2s, border-color .2s;
}
.kcp-pg .kcp-pg-thumb:hover { opacity: 1; border-color: #94a3b8; }
.kcp-pg .kcp-pg-thumb.is-active { opacity: 1; border-color: #f26522; }
.kcp-pg .kcp-pg-thumb img { display: block; width: 100%; height: 100%; max-width: none; margin: 0; object-fit: contain; }
.kcp-pg .kcp-pg-thumb:focus-visible { outline: 3px solid #005bac; outline-offset: 2px; }

@media (max-width: 549px) { .kcp-pg .kcp-pg-thumbs { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; } }
@media (prefers-reduced-motion: reduce) { .kcp-pg .kcp-pg-nav, .kcp-pg .kcp-pg-thumb { transition: none; } }