/* Bổ sung cho giao diện mới khi chạy trên template PHP (dữ liệu động từ CSDL) */

/* Menu: dropdown cấp 2 */
.nav__item { position: relative; display: flex; align-items: center; }
.nav__sub { display: none; position: absolute; top: 100%; left: 0; min-width: 230px; background: #fff; box-shadow: 0 10px 24px rgba(0,0,0,.12); padding: 6px 0; z-index: 60; }
.nav__item:hover .nav__sub, .nav__item:focus-within .nav__sub { display: block; }
.nav__sub a { display: block; padding: 10px 18px; white-space: nowrap; font-weight: 400; }
.nav__sub a::after { display: none; }
.nav__sub a:hover { background: var(--grey); }
.lang__item.active { color: var(--red); font-weight: 700; }
@media (max-width: 992px) {
  .nav__item { display: block; }
  .nav__sub { display: block; position: static; box-shadow: none; padding: 0 0 0 14px; }
}

/* Banner trang chủ (nhiều slide) */
.rf-hero .rf-slide { display: none; }
.rf-hero .rf-slide:first-child { display: block; }
.rf-hero img { width: 100%; height: auto; }

/* Nội dung HTML từ trình soạn thảo */
.rf-richtext { font-size: 14.5px; color: var(--ink-2); line-height: 1.7; }
.rf-richtext p { margin: 0 0 14px; text-align: justify; }
.rf-richtext img, .rf-prose img, .rf-media img { max-width: 100%; height: auto; }
.rf-prose table { max-width: 100%; display: block; overflow-x: auto; }
.rf-prose iframe, .rf-prose video { max-width: 100%; }
.rf-media video { display: block; width: 100%; height: auto; }
.rf-desc { font-size: 14px; color: var(--ink-2); }
.rf-desc p { margin: 0; }
.rf-more { display: inline-block; margin-top: 8px; color: var(--red); font-size: 14px; font-weight: 500; }
.product .rf-desc { margin-top: 4px; }
.rf-cat-title { margin: 28px 0 16px; }
.rf-cat-title:first-child { margin-top: 0; }

/* Liên kết danh mục (HTML dựng sẵn bởi PHP) và nút lọc dạng pill */
.rf-catlinks { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin: 0 0 28px; }
.rf-catlinks:empty { display: none; }
.rf-catlinks a, .pills a { display: inline-block; padding: 8px 20px; border-radius: 20px; border: 1.5px solid var(--red); background: #fff; color: var(--red); font-size: 14.5px; }
.rf-catlinks a:hover, .pills a:hover, .pills a.active { background: var(--red); color: #fff; }
.rf-pillsbar { padding-bottom: 0; }
.rf-sidelinks li { border-bottom: 1px solid var(--line); }
.rf-sidelinks a { display: block; padding: 10px 2px; }
.rf-sidelinks a:hover { color: var(--red); }

/* Tin liên quan */
.rf-related li { display: grid; grid-template-columns: 96px 1fr; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.rf-related li:last-child { border-bottom: 0; }
.rf-related__img img { width: 96px; height: 64px; object-fit: cover; }
.rf-related a:hover { color: var(--red); }
.rf-related time { display: block; margin-top: 4px; font-size: 12.5px; color: var(--muted); }

/* Phân trang ({cactrang}) */
.pagination { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; margin: 32px 0 0; padding: 0; list-style: none; }
.pagination li { list-style: none; }
.pagination a, .pagination span, .pagination li > * { display: inline-block; min-width: 38px; padding: 8px 12px; text-align: center; border: 1px solid var(--line); border-radius: 4px; background: #fff; }
.pagination a:hover, .pagination .active, .pagination .current, .pagination li.active > * { background: var(--red); border-color: var(--red); color: #fff; }

/* Chi tiết sản phẩm: bộ ảnh */
.rf-pslide { display: none; margin: 0; }
.rf-pslide:first-child { display: block; }
.rf-pslide img { width: 100%; height: auto; }
.rf-pslide figcaption { margin-top: 6px; font-size: 13px; color: var(--muted); text-align: center; }
.rf-pthumbs { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.rf-pthumb { width: 76px; padding: 0; border: 2px solid transparent; background: #fff; cursor: pointer; opacity: .65; }
.rf-pthumb.is-on, .rf-pthumb:hover { opacity: 1; border-color: var(--red); }

/* Liên hệ và chân trang */
.rf-contactinfo { font-style: normal; margin-bottom: 16px; }
.contact__map iframe { width: 100%; min-height: 320px; border: 0; }
.footer__info-wrap { font-style: normal; font-size: 14px; line-height: 1.8; }
.footer__info-wrap p { margin: 0 0 6px; }
.footer__connect a:hover { text-decoration: underline; }
.footer__links li { margin-bottom: 6px; }

/* Bổ sung theo bản demo */
.contact-cards--one { grid-template-columns: 1fr; max-width: 560px; margin-left: auto; margin-right: auto; }
.contact-cards--one .rf-contactinfo { text-align: center; }
.rf-contactinfo p { text-align: center; margin: 0 0 6px; }
.side-posts li a { display: grid; grid-template-columns: 96px 1fr; gap: 12px; align-items: center; }
.side-posts img { width: 96px; height: 64px; object-fit: cover; }
.pd__zoom { display: block; width: 100%; padding: 0; border: 0; background: none; cursor: zoom-in; }
.product .rf-desc { text-align: center; }
.article__lead { margin-bottom: 18px; }
.article__lead p { margin: 0; }
.filterbar .searchbox { position: relative; }