/* ===================================================================
   Nhà Đẹp BT — Components: nút, tiêu đề section, thẻ, form, sidebar,
   breadcrumb, phân trang, thông báo
   =================================================================== */

/* ================================================== NÚT =========== */
.btn-book,
.btn-pill,
.btn-link,
.contact-submit,
.booking-submit,
.search-submit,
.tour-cta,
.section-more {
    font-family: var(--font-base);
    font-weight: 600;
    cursor: pointer;
}

/* Nút chính: nền vàng, chữ xanh. (.btn-book — nút "Liên hệ tư vấn" ở header — có kiểu riêng trong layout.css) */
.btn-accent-pill,
.contact-submit,
.booking-submit,
.search-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 10px 15px;
    border: 1px solid var(--c-accent);
    border-radius: var(--radius);
    background: var(--c-accent);
    color: var(--c-primary-dark);
    font-size: 14px;
    letter-spacing: .01em;
    transition: background var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
}
.btn-accent-pill:hover,
.contact-submit:hover,
.booking-submit:hover,
.search-submit:hover {
    background: var(--c-accent-dark);
    border-color: var(--c-accent-dark);
    color: var(--c-primary-dark);
    transform: translateY(-1px);
}
.booking-submit[disabled], .contact-submit[disabled] { opacity: .6; cursor: not-allowed; transform: none; }

/* Nut WhatsApp — mau thuong hieu #25D366 (mau nhan dien, khong lay tu token).
   Dung o dai CTA cuoi trang va the "Can ho tro phap ly?" o sidebar. */
.btn-whatsapp {
    display: inline-flex; align-items: center; justify-content: center; gap: 9px;
    padding: 12px 22px;
    border: 1px solid #25d366;
    border-radius: var(--radius);
    background: #25d366;
    color: var(--c-white);
    font-family: var(--font-base); font-weight: 600; font-size: .9375rem;
    transition: background var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
}
.btn-whatsapp:hover {
    background: #1da851; border-color: #1da851;
    color: var(--c-white); transform: translateY(-1px);
}
.btn-whatsapp i { font-size: 1.125rem; }

/* Nút phụ: viền navy */
.btn-pill.btn-primary-pill,
.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 12px 22px;
    border: 1px solid currentColor;
    border-radius: var(--radius);
    background: transparent;
    color: var(--c-primary);
    font-size: .9375rem;
}
.btn-pill.btn-primary-pill:hover, .btn-outline:hover {
    background: var(--c-primary);
    border-color: var(--c-primary);
    color: var(--c-white);
}
.btn-lg-pill { padding: 15px 30px; font-size: 1rem; }

/* Nút chữ có mũi tên */
.btn-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--c-primary);
    border-bottom: 1px solid var(--c-accent);
    padding-bottom: 3px;
    text-decoration: none;
}
.btn-link i { color: var(--c-accent); transition: transform var(--t-fast); }
.btn-link:hover i { transform: translateX(4px); }

/* Nút trong header khi nền tối */
.site-header .btn-pill.btn-primary-pill { color: var(--c-white); border-color: rgba(255, 255, 255, .5); }
.site-header .btn-pill.btn-primary-pill:hover { background: var(--c-white); color: var(--c-primary); border-color: var(--c-white); }

/* ================================================== TIÊU ĐỀ ======= */
.section-heading {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 10px 32px;
    margin-bottom: 0;
    text-align: center;
    justify-content: center;
    font-weight: 600;
}
.section-title {
    position: relative;
    margin: 0;
    padding-bottom: 10px;
    font-size: var(--fs-h2);
    color: var(--c-primary);
}
.section-title::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100px;
    height: var(--rule);
    background: var(--c-accent);
}
.section-heading-center { flex-direction: column; align-items: center; text-align: center; }
.section-heading-center .section-title::after { left: 50%; transform: translateX(-50%); }

.section-heading-light .section-title { color: var(--c-white); }

.section-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--c-accent-dark);
    font-size: .9375rem;
    white-space: nowrap;
}
.section-more::after { content: "\2192"; transition: transform var(--t-fast); }
.section-more:hover::after { transform: translateX(4px); }
.section-heading-light .section-more { color: var(--c-accent); }

/* ================================================== THẺ BÀI VIẾT == */
.service-card,
.tour-card {
    height: 100%;
    background: var(--c-white);
    border: 1px solid var(--c-line);
    border-radius: var(--radius);
    overflow: hidden;
    transition: border-color var(--t), box-shadow var(--t), transform var(--t);
}
.service-card:hover,
.tour-card:hover {
    border-color: var(--c-accent);
    box-shadow: var(--shadow);
    transform: translateY(-3px);
}

/* -- Thẻ bài viết chuẩn (.news-card) --
   Dùng ở danh sách bài, bài liên quan và kết quả tìm kiếm. Markup sinh từ
   FrontendPostCard.RenderCard nên sửa class ở đây phải sửa cả bên đó.
   Thẻ trắng bo góc có bóng; ảnh phủ kín mép trên, chữ nằm trong thân thẻ. -- */
.news-card {
    display: flex; flex-direction: column; height: 100%;
    background: var(--c-white);
    border-radius: 16px; overflow: hidden;
    box-shadow: 0 4px 18px rgba(0, 39, 107, .09);
    transition: transform var(--t), box-shadow var(--t);
}
.news-card:hover { transform: translateY(-5px); box-shadow: 0 14px 34px rgba(0, 39, 107, .17); }
.news-card-thumb {overflow: hidden;background: var(--c-primary-mist);aspect-ratio: 4/3;display: block;}
.news-card-thumb img {width: 100%;height: 100%;object-fit: cover;display: block;transition: transform .6s var(--ease);}
.news-card:hover .news-card-thumb img { transform: scale(1.06); }
.news-card-body { display: flex; flex-direction: column; flex: 1; padding: 20px 22px 22px; }
.news-card-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; margin: 0 0 10px; font-size: .75rem; color: var(--c-muted); }
.news-card-cat { padding: 3px 10px; border-radius: var(--radius-pill); background: var(--c-accent-soft); color: var(--c-accent-dark); font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.news-card-title {margin: 0 0 10px;font-size: 18px;font-weight: 700;line-height: 1.4;letter-spacing: 0;overflow: hidden;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;font-family: var(--font-base);text-transform: uppercase;}
.news-card-title a { color: var(--c-ink); }
.news-card-title a:hover { color: var(--c-primary); }
.news-card-desc { margin: 0 0 16px; font-size: .9375rem; line-height: 1.6; color: var(--c-muted); overflow: hidden; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; }
.news-card .btn-link { margin-top: auto; align-self: flex-start; }
.news-card-noimg { display: flex; align-items: center; justify-content: center; aspect-ratio: 16 / 10; color: var(--c-primary-soft); font-size: 2rem; }

/* -- Thẻ lead: bài đầu trang danh sách, nằm ngang cỡ lớn (FrontendPostCard.RenderLeadCard) -- */
.lead-card {
    display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    margin-bottom: 36px;
    background: var(--c-white); border-radius: 22px; overflow: hidden;
    box-shadow: 0 10px 38px rgba(0, 39, 107, .13);
}
.lead-card-thumb {display: block;overflow: hidden;background: var(--c-primary-mist);aspect-ratio: 4 / 2;}
.lead-card-thumb img {width: 100%;height: 100%;object-fit: cover;display: block;transition: transform .7s var(--ease);}
.lead-card:hover .lead-card-thumb img { transform: scale(1.04); }
.lead-card-body {display: flex;flex-direction: column;justify-content: center;padding: clamp(24px, 3.4vw, 20px);}
.lead-card-title {margin: 0 0 14px;font-size: clamp(1.375rem, 2.4vw, 1.5rem);font-weight: 700;line-height: 1.28;letter-spacing: 0;font-family: var(--font-base);}
.lead-card-title a { color: var(--c-primary); }
.lead-card-title a:hover { color: var(--c-accent-dark); }
.lead-card-desc { margin: 0 0 24px; font-size: 1rem; line-height: 1.7; color: var(--c-muted); }
.lead-card-btn { align-self: flex-start; min-width: 0; padding: 12px 24px; }
@media (max-width: 991.98px) {
    .lead-card { grid-template-columns: 1fr; }
    .lead-card-thumb img { min-height: 0; aspect-ratio: 16 / 9; }
}

/* -- Thẻ dịch vụ (FrontendPostCard.RenderServiceCard) -- */
.service-card { display: flex; flex-direction: column; border: 0; border-radius: 16px; box-shadow: 0 4px 18px rgba(0, 39, 107, .09); }
.service-card:hover { border-color: transparent; box-shadow: 0 14px 34px rgba(0, 39, 107, .17); }
.service-thumb { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--c-primary-mist); }
.service-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.service-card:hover .service-thumb img { transform: scale(1.06); }
.service-arrow {
    position: absolute;
    right: 16px; bottom: 16px;
    z-index: 2;
    width: 44px; height: 44px;
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--c-accent);
    color: var(--c-primary-dark);
    border-radius: 50%;
    box-shadow: 0 4px 14px rgba(0, 39, 107, .25);
    transition: background var(--t-fast), color var(--t-fast), transform var(--t-fast);
}
.service-arrow:hover { background: var(--c-primary); color: var(--c-white); transform: translateX(3px); }
.service-body { padding: 20px 22px 24px; display: flex; flex-direction: column; gap: 8px; }
.service-title { margin: 0; font-size: 1.125rem; font-weight: 700; line-height: 1.4; letter-spacing: 0; }
.service-title a { color: var(--c-ink); }
.service-title a:hover { color: var(--c-primary); }
.service-desc { margin: 0; font-size: .9375rem; line-height: 1.6; color: var(--c-muted); }

/* -- Thẻ lớn (nổi bật) -- */
.tour-card { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); }
.tour-media { position: relative; overflow: hidden; min-height: 220px; background: var(--c-primary-mist); }
.tour-media img { width: 100%; height: 100%; object-fit: cover; }
.tour-badge {
    position: absolute; left: 0; top: 18px;
    padding: 5px 14px;
    background: var(--c-accent);
    color: var(--c-primary-dark);
    font-size: .6875rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
}
.tour-body { padding: 26px 26px 28px; display: flex; flex-direction: column; gap: 12px; }
.tour-title { margin: 0; font-size: 1.375rem; }
.tour-title a { color: var(--c-primary); }
.tour-summary { margin: 0; font-size: var(--fs-small); color: var(--c-muted); }
.tour-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.tour-cta { display: inline-flex; align-items: center; gap: 8px; color: var(--c-accent-dark); font-size: var(--fs-small); }
.tour-cta:hover i { transform: translateX(4px); }
.tour-cta i { transition: transform var(--t-fast); }

/* -- Thẻ nhỏ trong sidebar --
   Markup do FrontendPostCard.RenderCompact sinh: <a class="post-mini"> bọc THẲNG
   <img class="post-mini-thumb"> (hoặc <span class="post-mini-thumb"> khi bài chưa có ảnh)
   và <span class="post-mini-body"> chứa hai <span>. KHÔNG có <img> lồng bên trong thumb,
   nên selector phải bám đúng hình dạng đó — xem docs/DEPLOY-NOTES.md §1. */
.post-mini { display: flex; align-items: flex-start; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--c-line-soft); }
.post-mini:last-child { border-bottom: 0; padding-bottom: 0; }
/* object-fit đặt THẲNG lên .post-mini-thumb vì nó LÀ thẻ <img>.
   Viết ".post-mini-thumb img" là selector chết: ảnh 16:9 bị ép vào khung 78x62 và méo. */
.post-mini-thumb { flex: 0 0 78px; width: 78px; height: 62px; object-fit: cover; overflow: hidden; border-radius: var(--radius); background: var(--c-primary-mist); }
/* Nhánh bài chưa có ảnh: <span class="post-mini-thumb"><i class="fa-image"></i></span> */
span.post-mini-thumb { display: flex; align-items: center; justify-content: center; color: var(--c-primary-soft); }
.post-mini-body { min-width: 0; }
.post-mini-title { display: block; font-size: .9375rem; font-weight: 600; color: var(--c-primary); line-height: 1.45; }
.post-mini:hover .post-mini-title { color: var(--c-accent-dark); }
.post-mini-date { display: block; margin-top: 5px; font-size: .75rem; color: var(--c-muted); }

/* ================================================== FORM ========== */
.form-label,
.cf-label {
    display: block;
    margin-bottom: 7px;
    font-size: .8125rem;
    font-weight: 600;
    color: var(--c-primary);
    letter-spacing: .02em;
}
.form-label i, .cf-label i {color: var(--c-accent);margin-right: 6px;display: none;}
.req { color: var(--c-danger); }

.form-control,
.form-select,
.cf-input {
    width: 100%;
    padding: 11px 14px;
    font-family: var(--font-base);
    font-size: .9375rem;
    color: var(--c-ink);
    background: var(--c-white);
    border: 1px solid var(--c-line);
    border-radius: var(--radius);
    transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.form-control:focus,
.form-select:focus,
.cf-input:focus {
    outline: none;
    border-color: var(--c-accent);
    box-shadow: 0 0 0 3px rgba(0, 75, 162, .18);
}
textarea.form-control, textarea.cf-input { min-height: 96px; resize: vertical; }

/* Ô bẫy bot: luôn ẩn với người dùng thật */
.hp-field { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }

/* Thông báo dưới form */
.booking-msg, .contact-msg {
    margin: 10px 0 0;
    font-size: var(--fs-small);
}
.booking-msg.is-error, .contact-msg.is-error { color: var(--c-danger); }
.booking-msg.is-success, .contact-msg.is-success { color: var(--c-success); }
.booking-msg.is-info, .contact-msg.is-info { color: var(--c-muted); }

/* ================================================== SIDEBAR ======= */
.sticky-sidebar { position: sticky; top: 20px; }

.sidebar-box {
    background: var(--c-white);
    border: 1px solid var(--c-line);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 24px;
}
.sidebar-title {
    position: relative;
    margin: 0 0 8px;
    padding-bottom: 14px;
    font-size: 20px;
    color: var(--c-primary);
}
.sidebar-title::after {
    content: ""; position: absolute; left: 0; bottom: 0;
    width: 40px; height: 2px; background: var(--c-accent);
}
.sidebar-booking { background: var(--c-primary); border-color: var(--c-primary); }
.sidebar-booking .sidebar-title { color: var(--c-white); }
.sidebar-booking-sub { margin: 14px 0 18px; font-size: var(--fs-small); color: rgba(255, 255, 255, .74); }
.booking-form-sm { display: flex; flex-direction: column; gap: 10px; }
.booking-form-sm .booking-submit { width: 100%; margin-top: 4px; }
.sidebar-hotline {
    display: flex; align-items: center; justify-content: center; gap: 9px;
    margin-top: 14px;
    color: var(--c-accent);
    font-weight: 600;
    font-size: var(--fs-small);
}
.sidebar-hotline:hover { color: var(--c-white); }

/* ================================================== BREADCRUMB ==== */
.breadcrumb-nav {
    display: flex; flex-wrap: wrap; align-items: center; gap: 10px;
    font-size: var(--fs-small);
    color: rgba(255, 255, 255, .72);
}
.breadcrumb-nav a { color: rgba(255, 255, 255, .82); display: inline-flex; align-items: center; gap: 7px; }
.breadcrumb-nav a:hover { color: var(--c-accent); }
.breadcrumb-nav .sep { color: rgba(255, 255, 255, .4); }
.breadcrumb-nav .current { color: var(--c-accent); }

/* ================================================== TRẠNG THÁI ==== */
.empty-note, .album-empty {
    display: flex; align-items: center; gap: 12px;
    padding: 26px;
    background: var(--c-bg-soft);
    border: 1px dashed var(--c-line);
    border-radius: var(--radius);
    color: var(--c-muted);
}
.empty-note i, .album-empty i { color: var(--c-accent); font-size: 1.25rem; }

/* ================================================== PHÂN TRANG ====
   Markup: <nav.pager> chứa .pager-item (a hoặc span.is-disabled), trang hiện tại có .is-active. */
.pager, .pagination-nav {
    display: flex; flex-wrap: wrap; justify-content: center; gap: 8px;
    margin-top: var(--sp-block);
    list-style: none; padding: 0;
}
.pager a, .pager span, .pagination-nav a, .pagination-nav span {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 44px; height: 44px; padding: 0 14px;
    background: var(--c-white);
    border: 1.5px solid var(--c-line);
    border-radius: 12px;
    color: var(--c-primary);
    font-size: var(--fs-small);
    font-weight: 600;
    transition: background var(--t-fast), border-color var(--t-fast), color var(--t-fast);
}
.pager a:hover, .pagination-nav a:hover { border-color: var(--c-primary); background: var(--c-primary-mist); }
.pager .is-active, .pager .current, .pagination-nav .is-active, .pagination-nav .current {
    background: var(--c-primary); border-color: var(--c-primary); color: var(--c-white);
}
.pager .is-disabled { opacity: .45; cursor: not-allowed; }

/* ================================================== SWIPER ======== */
/* Chừa chỗ cho hiệu ứng nâng + bóng đổ của thẻ (Swiper đặt overflow:hidden).
   Áp cho MỌI slider dựng bằng home.js — không liệt kê tên slider của từng dự án. */
.js-swiper { padding: 6px 4px 10px; }

.swiper-button-prev, .swiper-button-next {
    width: 40px;
    height: 40px;
    background: var(--c-white);
    border: 1px solid var(--c-line);
    border-radius: 50%;
    color: var(--c-primary);
    box-shadow: var(--shadow-sm);
}
.swiper-button-prev::after, .swiper-button-next::after { font-size: 15px; font-weight: 700; }
.swiper-button-prev:hover, .swiper-button-next:hover { background: var(--c-accent); border-color: var(--c-accent); color: var(--c-primary-dark); }
/* Chấm phân trang: đặt DƯỚI slider thay vì đè lên.
   Phải dùng đúng selector của Swiper (.swiper-horizontal > ...) mới thắng được
   quy tắc position:absolute mặc định của thư viện. */
.swiper-horizontal > .swiper-pagination-bullets,
.swiper-pagination-bullets.swiper-pagination-horizontal,
.swiper-pagination { position: static; margin-top: 22px; }
.swiper-pagination-bullet { width: 22px; height: 3px; border-radius: 0; background: var(--c-line); opacity: 1; transition: background var(--t-fast); }
.swiper-pagination-bullet-active { background: var(--c-accent); }

/* Mô tả ngắn dưới tiêu đề section */
.section-lead { max-width: 640px; margin: 14px auto 0; color: var(--c-muted); }
.section-heading-light .section-lead { color: rgba(255, 255, 255, .7); }

/* Không có AOS (CDN chặn) thì phần tử vẫn phải hiện — xem main.js */
.no-aos [data-aos] { opacity: 1 !important; transform: none !important; }


/* ================================================== Bổ sung cho khung dùng chung === */

/* Nút viền — cặp với .btn-accent-pill, dùng trên nền tối lẫn nền sáng. */
.btn-outline-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 10px 15px;
    border: 1px solid currentColor;
    border-radius: var(--radius);
    background: transparent;
    color: inherit;
    font-weight: 600;
    transition: background var(--t), color var(--t), border-color var(--t);
}
.btn-outline-pill:hover { background: var(--c-white); color: var(--c-primary); border-color: var(--c-white); }

/* Hàng tiêu đề section có link "xem tất cả" ở bên phải. */
.section-heading-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 22px;
}
.section-heading-row .section-heading { margin-bottom: 0; }
.section-heading-more { font-size: var(--fs-small); font-weight: 600; color: var(--c-primary); white-space: nowrap; }
.section-heading-more i { transition: transform var(--t); }
.section-heading-more:hover i { transform: translateX(3px); }

/* Thẻ thông tin đơn giản: icon + tiêu đề + mô tả. Dùng cho mục con của khối nội dung. */
.info-card {
    background: var(--c-bg);
    border: 1px solid var(--c-line);
    border-radius: var(--radius);
    padding: 22px;
    height: 100%;
    transition: box-shadow var(--t), transform var(--t);
}
.info-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.info-card h3 { font-size: var(--fs-h3); margin: 12px 0 8px; }
.info-card-desc { color: var(--c-muted); font-size: var(--fs-small); }

/* Icon của mục con: ẢNH thắng icon font (xem RenderItemIcon trong Default.aspx.cs).
   Một quy tắc kích thước dùng chung cho cả hai dạng. */
.item-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    background: var(--c-primary-mist);
    color: var(--c-primary);
    font-size: 1.35rem;
}
.item-icon img { width: 28px; height: 28px; object-fit: contain; display: block; }
.section-dark .item-icon { background: rgba(255, 255, 255, .12); color: var(--c-white); }

/* ================================================== THẺ SẢN PHẨM ===== */
/* Markup do FrontendProductCard.RenderCard sinh (xem quy tắc 13 trong CLAUDE.md):
     <article.product-card> <a.product-card-media><img.product-card-img/></a>
       <div.product-card-body> [.product-card-brand] <h3.product-card-title><a/></h3>
       [.product-card-desc] [.product-price] <a.product-card-link/> </div></article>
   Theo thiết kế: thẻ trắng bo góc, ảnh trên, tên căn giữa, nút đỏ "Chi Tiết Sản Phẩm →".
   Site giới thiệu không hiện giá (PriceMode = HIDDEN) nên .product-price không xuất hiện;
   thương hiệu và mô tả ngắn ẩn trên thẻ, để dành cho trang chi tiết. Ở components.css (không
   phải pages.css) vì trang chủ cũng dùng thẻ này. */
.product-card {
    height: 100%;
    display: flex; flex-direction: column;
    padding: 8px 8px 14px;
    background: var(--c-white);
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 8px rgba(0, 39, 107, .12);
    transition: box-shadow var(--t), transform var(--t);
}
.product-card:hover { box-shadow: 0 10px 26px rgba(0, 39, 107, .2); transform: translateY(-3px); }

.product-card-media {
    position: relative; display: block;
    aspect-ratio: 224 / 190;
    background: var(--c-white);
    border-radius: calc(var(--radius-lg) - 4px);
    overflow: hidden;
}
.product-card-img {
    width: 100%;
    height: 100%;
    /* object-fit: cover; */
    display: block;
    transition: opacity var(--t), transform .6s var(--ease);
}
.product-card:hover .product-card-img { transform: scale(1.04); }
/* Ảnh thứ hai chỉ tồn tại khi admin nhập HoverImageUrl. */
.product-card-img-hover { position: absolute; inset: 0; opacity: 0; }
.product-card:hover .product-card-img-hover { opacity: 1; }
.product-card-noimg {
    position: absolute; inset: 0;
    display: flex; align-items: center; justify-content: center;
    color: var(--c-line); font-size: 2.5rem;
}

.product-card-body { display: flex; flex-direction: column; align-items: center; gap: 10px; flex: 1 1 auto; padding: 10px 4px 0; text-align: center; }
.product-card-brand, .product-card-desc { display: none; }
.product-card-title {
    margin: 0; font-size: .9375rem; font-weight: 500; line-height: 1.35; letter-spacing: 0;
    /* Luôn chừa chỗ cho 2 dòng để các nút đỏ thẳng hàng giữa các thẻ */
    min-height: calc(2 * 1.35em);
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.product-card-title a { color: var(--c-ink); }
.product-card-title a:hover { color: var(--c-primary); }
.product-card-link {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 15px;
    background: var(--c-red);
    border-radius: var(--radius);
    color: var(--c-white);
    font-size: .8125rem;
    font-weight: 500;
    white-space: nowrap;
    transition: background var(--t-fast);
}
.product-card-link:hover { background: var(--c-red-dark); color: var(--c-white); }
.product-card-link i { transition: transform var(--t); }
.product-card-link:hover i { transform: translateX(3px); }

/* --- Giá (chỉ hiện khi PriceMode = FIXED / FROM / CONTACT) --- */
.product-price { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px; margin: 2px 0 4px; }
.product-price-now { font-size: 1.12rem; font-weight: 700; color: var(--c-primary); }
.product-price-prefix, .product-price-unit { font-size: .85rem; color: var(--c-muted); }
.product-price-old { font-size: .9rem; color: var(--c-muted); }
.product-price-contact { font-size: 1rem; font-weight: 600; color: var(--c-accent-dark); }
.product-price-note { flex-basis: 100%; font-size: .8rem; color: var(--c-muted); }

/* --- Nhãn --- */
.product-badges {position: absolute;top: 10px;left: 10px;display: flex;flex-direction: column;gap: 6px;align-items: flex-start;display: none;}
.product-badge {
    font-size: .72rem; font-weight: 700; letter-spacing: .04em;
    padding: 3px 8px; border-radius: var(--radius-pill);
    background: var(--c-primary); color: var(--c-white);
}
.product-badge-sale { background: var(--c-danger); }
.product-badge-new { background: var(--c-success); }
.product-badge-best { background: var(--c-accent); color: var(--c-primary-dark); }
.product-badge-out { background: var(--c-muted); }

/* Nút vàng "Xem Chi Tiết" (trang chủ + khối CTA) */
.btn-yellow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    /* min-width: 150px; */
    padding: 10px 20px;
    background: var(--c-accent);
    color: var(--c-white);
    border-radius: var(--radius);
    font-size: .9375rem;
    font-weight: 500;
    letter-spacing: .01em;
    transition: background var(--t-fast), transform var(--t-fast);
}
.btn-yellow:hover { background: var(--c-accent-dark); color: var(--c-white); transform: translateY(-1px); }