/* Page "Mẫu thiệp online" (template/template-online-catalog.php) — lưới 3 mẫu/hàng, 12 mẫu/trang */
.online-catalog-header { max-width: 680px; margin: 0 auto 32px; text-align: center; }
.online-catalog-title { margin: 0 0 8px; font-size: 34px; font-weight: 400; }
.online-catalog-intro { color: var(--lyhi-muted); font: 15px/1.6 Arial, sans-serif; }
.online-catalog-intro p { margin: 0 0 8px; }
.online-catalog-count { margin: 6px 0 0; color: var(--lyhi-red); font: 700 12px Arial, sans-serif; letter-spacing: .12em; text-transform: uppercase; }

.online-catalog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px 24px; }
.online-catalog-card { display: block; color: var(--lyhi-ink); text-decoration: none; }
.online-catalog-photo { position: relative; aspect-ratio: 3 / 4; overflow: hidden; border-radius: 12px; background: #fff; box-shadow: 0 4px 16px rgba(38, 34, 29, .06); }
.online-catalog-photo img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.online-catalog-card:hover .online-catalog-photo img { transform: scale(1.04); }
.online-catalog-badge { position: absolute; top: 12px; left: 12px; z-index: 1; padding: 5px 12px; border-radius: 999px; background: rgba(0, 0, 0, .58); color: #fff; font: 700 10px Arial, sans-serif; letter-spacing: .08em; }
.online-catalog-view { position: absolute; left: 50%; bottom: 16px; z-index: 1; padding: 10px 18px; border-radius: 999px; background: var(--lyhi-red); color: #fff; font: 700 12px Arial, sans-serif; white-space: nowrap; opacity: 0; transform: translate(-50%, 8px); transition: opacity .25s ease, transform .25s ease; }
.online-catalog-card:hover .online-catalog-view, .online-catalog-card:focus .online-catalog-view { opacity: 1; transform: translate(-50%, 0); }
.online-catalog-name { margin: 12px 0 0; font-size: 16px; font-weight: 700; line-height: 1.4; }

.online-catalog .pagination { margin-top: 44px; text-align: center; }
.online-catalog .nav-links { display: inline-flex; flex-wrap: wrap; gap: 6px; }
.online-catalog .page-numbers { display: inline-grid; place-items: center; min-width: 38px; height: 38px; padding: 0 10px; border: 1px solid var(--lyhi-line); border-radius: 999px; color: var(--lyhi-ink); background: #fff; font: 14px Arial, sans-serif; text-decoration: none; }
.online-catalog .page-numbers.current, .online-catalog a.page-numbers:hover { border-color: var(--lyhi-red); color: #fff; background: var(--lyhi-red); }

/* "Xem tất cả" ở section "Mẫu thiệp online" trang chủ */
.online-templates-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px 16px; margin-bottom: 24px; }
.online-templates-head .online-templates-title { margin: 0; }
.online-templates-more { color: var(--lyhi-red); font: 700 13px Arial, sans-serif; text-decoration: none; }
.online-templates-more:hover { text-decoration: underline; }

@media (max-width: 800px) {
	.online-catalog-grid { grid-template-columns: repeat(2, 1fr); gap: 24px 16px; }
	.online-catalog-view { opacity: 1; transform: translate(-50%, 0); }
}
@media (max-width: 480px) {
	.online-catalog-grid { grid-template-columns: 1fr; }
}