/* Giao diện Storefront. Mọi màu/font/khoảng cách lấy từ biến trong theme.css. */

*, *::before, *::after { box-sizing: border-box; }

body {
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--color-text-muted); }
img { max-width: 100%; }

.container-shop { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--space-3); }

.btn-shop {
    display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
    padding: 0.75rem 1.5rem; border: 1px solid var(--color-primary); border-radius: var(--radius);
    background: var(--color-primary); color: var(--color-primary-contrast);
    font-weight: var(--font-weight-medium); letter-spacing: 0.04em; text-transform: uppercase; font-size: 0.8rem;
    transition: var(--transition-fast); cursor: pointer;
}
.btn-shop { white-space: nowrap; }
.btn-shop:hover { background: transparent; color: var(--color-primary); }
.btn-shop-outline { background: transparent; color: var(--color-primary); }
.btn-shop-outline:hover { background: var(--color-primary); color: var(--color-primary-contrast); }
.btn-shop:disabled { opacity: 0.45; cursor: not-allowed; }

/* ---------- Thanh thông báo + Header ---------- */
.announcement {
    background: var(--color-announcement-bg); color: var(--color-announcement-text);
    text-align: center; font-size: 0.78rem; padding: 0.45rem var(--space-3); letter-spacing: 0.04em;
}

.site-header {
    position: sticky; top: 0; z-index: 1030; background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
}
.site-header .bar { display: flex; align-items: center; gap: var(--space-4); height: var(--header-height); }
.site-logo { font-weight: 700; font-size: 1.35rem; letter-spacing: 0.18em; }
.site-logo img { max-height: 36px; }

.menu-toggle, .icon-btn {
    background: none; border: 0; padding: var(--space-2); color: var(--color-text); font-size: 1.15rem; line-height: 1;
    display: inline-flex; align-items: center; position: relative;
}
.icon-btn:hover { color: var(--color-text-muted); }
.header-actions { margin-left: auto; display: flex; align-items: center; gap: var(--space-2); }
.cart-count {
    position: absolute; top: -2px; right: -4px; min-width: 16px; height: 16px; padding: 0 4px;
    border-radius: 8px; background: var(--color-primary); color: var(--color-primary-contrast);
    font-size: 0.65rem; display: flex; align-items: center; justify-content: center;
}

/* Menu desktop: mục con xổ xuống khi rê chuột hoặc dùng bàn phím */
.main-nav { display: none; }
.main-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: var(--space-4); }
.main-nav > ul > li { position: relative; }
.main-nav > ul > li > a {
    display: block; padding: 1.35rem 0; font-size: 0.82rem; font-weight: var(--font-weight-medium);
    text-transform: uppercase; letter-spacing: var(--letter-spacing-title);
}
.main-nav > ul > li.active > a { border-bottom: 2px solid var(--color-primary); }
.main-nav .dropdown-panel {
    position: absolute; top: 100%; left: -1rem; min-width: 220px; padding: var(--space-3) 0;
    background: var(--color-bg); border: 1px solid var(--color-border); border-top: 0;
    opacity: 0; visibility: hidden; transform: translateY(6px); transition: var(--transition-fast);
}
.main-nav li:hover > .dropdown-panel, .main-nav li:focus-within > .dropdown-panel { opacity: 1; visibility: visible; transform: none; }
.main-nav .dropdown-panel ul { display: block; }
.main-nav .dropdown-panel a { display: block; padding: 0.4rem 1.25rem; font-size: 0.88rem; }
.main-nav .dropdown-panel a:hover { background: var(--color-surface); color: var(--color-text); }

@media (min-width: 992px) {
    .main-nav { display: block; }
    .menu-toggle { display: none; }
}

/* Menu mobile (off-canvas) */
.offcanvas-menu ul { list-style: none; margin: 0; padding: 0; }
.offcanvas-menu a { display: block; padding: 0.8rem 0; font-weight: var(--font-weight-medium); text-transform: uppercase; font-size: 0.85rem; letter-spacing: 0.06em; border-bottom: 1px solid var(--color-border); }
.offcanvas-menu .sub a { padding-left: var(--space-3); text-transform: none; font-weight: 400; letter-spacing: 0; font-size: 0.92rem; }

.search-panel { border-top: 1px solid var(--color-border); background: var(--color-surface); padding: var(--space-3) 0; }
.search-panel form { display: flex; gap: var(--space-2); max-width: 640px; margin: 0 auto; }
.search-panel input { flex: 1; padding: 0.65rem 1rem; border: 1px solid var(--color-border); border-radius: var(--radius); }

/* ---------- Hero ---------- */
.hero .carousel-item img { width: 100%; aspect-ratio: 16 / 6; object-fit: cover; background: var(--color-surface-strong); }
@media (max-width: 767px) { .hero .carousel-item img { aspect-ratio: 4 / 3; } }

/* ---------- Khối nội dung ---------- */
.section { padding: var(--space-5) 0; }
.section-alt { background: var(--color-surface); }
.section-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: var(--space-4); }
.section-title { font-size: 1.15rem; font-weight: var(--font-weight-bold); text-transform: uppercase; letter-spacing: var(--letter-spacing-title); margin: 0; }
.section-link { font-size: 0.82rem; text-decoration: underline; text-underline-offset: 4px; }

.collection-card { position: relative; display: block; overflow: hidden; background: var(--color-surface-strong); }
.collection-card img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; transition: transform 0.5s ease; }
.collection-card:hover img { transform: scale(1.04); }
.collection-card .label {
    position: absolute; left: 0; right: 0; bottom: 0; padding: var(--space-4) var(--space-3) var(--space-3);
    color: #fff; background: linear-gradient(transparent, rgba(0, 0, 0, 0.6)); font-weight: var(--font-weight-bold);
    text-transform: uppercase; letter-spacing: var(--letter-spacing-title);
}

.post-card img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; background: var(--color-surface-strong); }
.post-card h3 { font-size: 1rem; font-weight: var(--font-weight-bold); margin: var(--space-3) 0 var(--space-1); }
.post-card .meta { font-size: 0.78rem; color: var(--color-text-muted); }
.post-card p { color: var(--color-text-muted); font-size: 0.9rem; margin: var(--space-2) 0 0; }

/* ---------- Thẻ sản phẩm ---------- */
.product-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-4) var(--space-3); }
@media (min-width: 768px) { .product-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1200px) { .product-grid.cols-4 { grid-template-columns: repeat(4, 1fr); } }

.product-card { position: relative; }
.product-card .thumb { position: relative; display: block; overflow: hidden; aspect-ratio: var(--product-image-ratio); background: var(--color-surface-strong); }
.product-card .thumb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: opacity 0.35s ease, transform 0.5s ease; }
.product-card .thumb img.hover { opacity: 0; }
.product-card:hover .thumb img.hover { opacity: 1; }
/* Sản phẩm chỉ có 1 ảnh: phóng nhẹ thay cho hiệu ứng đổi ảnh. */
.product-card:hover .thumb img:only-of-type { transform: scale(1.03); }
.product-card .info { padding-top: var(--space-2); }
.product-card .name { display: block; font-size: 0.9rem; line-height: 1.35; margin-bottom: var(--space-1); }
.price { font-weight: var(--font-weight-bold); }
.price .old { color: var(--color-text-muted); font-weight: 400; text-decoration: line-through; margin-left: var(--space-2); font-size: 0.85em; }
.price.sale .now { color: var(--color-sale); }

.badges { position: absolute; top: var(--space-2); left: var(--space-2); display: flex; flex-direction: column; gap: 4px; z-index: 2; }
.badge-tag { display: inline-block; padding: 2px 8px; font-size: 0.68rem; font-weight: var(--font-weight-bold); letter-spacing: 0.05em; color: #fff; background: var(--color-primary); }
.badge-tag.sale { background: var(--color-sale); }
.badge-tag.soldout { background: var(--color-badge-soldout); }

.quickview-btn {
    position: absolute; left: var(--space-2); right: var(--space-2); bottom: var(--space-2); z-index: 2;
    padding: 0.55rem; background: rgba(255, 255, 255, 0.95); border: 0; font-size: 0.75rem; text-transform: uppercase;
    letter-spacing: 0.06em; font-weight: var(--font-weight-medium); opacity: 0; transform: translateY(8px); transition: var(--transition-fast);
}
.product-card:hover .quickview-btn, .quickview-btn:focus { opacity: 1; transform: none; }
@media (hover: none) { .quickview-btn { display: none; } }

/* ---------- Trang danh sách ---------- */
.breadcrumb-shop { font-size: 0.8rem; color: var(--color-text-muted); padding: var(--space-3) 0; }
.breadcrumb-shop a:hover { color: var(--color-text); }
.breadcrumb-shop .sep { margin: 0 var(--space-2); }

.list-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-3); margin-bottom: var(--space-4); }
.list-head h1 { font-size: 1.5rem; font-weight: var(--font-weight-bold); text-transform: uppercase; letter-spacing: var(--letter-spacing-title); margin: 0; }
.list-head .count { color: var(--color-text-muted); font-size: 0.85rem; }
.sort-select { padding: 0.5rem 0.75rem; border: 1px solid var(--color-border); border-radius: var(--radius); background: var(--color-bg); font-size: 0.85rem; }
.subcategory-chips { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-4); }
.chip { padding: 0.35rem 0.9rem; border: 1px solid var(--color-border); font-size: 0.82rem; }
.chip:hover { border-color: var(--color-primary); color: var(--color-text); }

.filters .filter-group { padding: var(--space-3) 0; border-bottom: 1px solid var(--color-border); }
.filters h2 { font-size: 0.8rem; font-weight: var(--font-weight-bold); text-transform: uppercase; letter-spacing: var(--letter-spacing-title); margin: 0 0 var(--space-2); }
.filters label { display: flex; align-items: center; gap: var(--space-2); padding: 3px 0; cursor: pointer; font-size: 0.88rem; }
.filters .size-options { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.filters .size-options label { padding: 0; }
.filters .size-options input { position: absolute; opacity: 0; pointer-events: none; }
.filters .size-options span { display: inline-block; min-width: 40px; padding: 0.4rem 0.6rem; text-align: center; border: 1px solid var(--color-border); font-size: 0.82rem; }
.filters .size-options input:checked + span { background: var(--color-primary); color: var(--color-primary-contrast); border-color: var(--color-primary); }
.filters .size-options input:focus-visible + span { outline: 2px solid var(--color-primary); outline-offset: 2px; }

.pagination-shop { display: flex; justify-content: center; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-5); }
.pagination-shop a, .pagination-shop span { min-width: 38px; height: 38px; padding: 0 0.6rem; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--color-border); font-size: 0.85rem; }
.pagination-shop a:hover { border-color: var(--color-primary); color: var(--color-text); }
.pagination-shop .current { background: var(--color-primary); border-color: var(--color-primary); color: var(--color-primary-contrast); }
.pagination-shop .disabled { opacity: 0.4; }
.empty-state { text-align: center; padding: var(--space-6) 0; color: var(--color-text-muted); }

/* ---------- Trang chi tiết sản phẩm ---------- */
.gallery { display: flex; flex-direction: column-reverse; gap: var(--space-2); }
@media (min-width: 768px) { .gallery { flex-direction: row; } }
.gallery .thumbs { display: flex; gap: var(--space-2); overflow-x: auto; }
@media (min-width: 768px) { .gallery .thumbs { flex-direction: column; width: 84px; flex-shrink: 0; overflow: visible; } }
.gallery .thumbs button { padding: 0; border: 1px solid transparent; background: none; width: 64px; flex-shrink: 0; opacity: 0.65; }
@media (min-width: 768px) { .gallery .thumbs button { width: 100%; } }
.gallery .thumbs button.active { border-color: var(--color-primary); opacity: 1; }
.gallery .thumbs img { display: block; width: 100%; aspect-ratio: var(--product-image-ratio); object-fit: cover; }
.gallery .main-image { position: relative; flex: 1; background: var(--color-surface-strong); }
.gallery .main-image img { display: block; width: 100%; aspect-ratio: var(--product-image-ratio); object-fit: cover; }

.product-title { font-size: 1.5rem; font-weight: var(--font-weight-bold); margin: 0 0 var(--space-2); }
.product-sku { color: var(--color-text-muted); font-size: 0.82rem; margin-bottom: var(--space-3); }
.product-price { font-size: 1.35rem; margin-bottom: var(--space-3); }
.option-label { font-size: 0.8rem; font-weight: var(--font-weight-bold); text-transform: uppercase; letter-spacing: var(--letter-spacing-title); margin: var(--space-3) 0 var(--space-2); }
.option-label .chosen { font-weight: 400; color: var(--color-text-muted); text-transform: none; letter-spacing: 0; margin-left: var(--space-2); }
.option-list { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.option-btn { min-width: 48px; padding: 0.5rem 0.9rem; background: var(--color-bg); border: 1px solid var(--color-border); font-size: 0.85rem; transition: var(--transition-fast); }
.option-btn:hover:not(:disabled) { border-color: var(--color-primary); }
.option-btn.selected { background: var(--color-primary); color: var(--color-primary-contrast); border-color: var(--color-primary); }
.option-btn:disabled { color: #b5b0a5; background: repeating-linear-gradient(135deg, transparent 0 6px, var(--color-surface) 6px 7px); cursor: not-allowed; }
.stock-note { min-height: 1.4em; margin-top: var(--space-2); font-size: 0.82rem; color: var(--color-text-muted); }
.stock-note.low { color: var(--color-sale); }
.qty-box { display: inline-flex; border: 1px solid var(--color-border); }
.qty-box button { width: 38px; background: none; border: 0; font-size: 1.1rem; }
.qty-box input { width: 48px; text-align: center; border: 0; border-left: 1px solid var(--color-border); border-right: 1px solid var(--color-border); -moz-appearance: textfield; }
.qty-box input::-webkit-outer-spin-button, .qty-box input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.product-actions { display: flex; gap: var(--space-2); margin-top: var(--space-4); }
.product-actions .btn-shop { flex: 1; padding: 0.95rem 1rem; }
.product-short { color: var(--color-text-muted); margin-bottom: var(--space-3); }
.product-description { margin-top: var(--space-5); padding-top: var(--space-4); border-top: 1px solid var(--color-border); }
.link-underline { background: none; border: 0; padding: 0; text-decoration: underline; text-underline-offset: 4px; font-size: 0.82rem; }

/* Điện thoại: thanh "Thêm vào giỏ" cố định ở cuối màn hình trang chi tiết */
@media (max-width: 767px) {
    .product-page .product-actions {
        position: fixed; left: 0; right: 0; bottom: 0; z-index: 1020; margin: 0; padding: var(--space-2) var(--space-3);
        background: var(--color-bg); border-top: 1px solid var(--color-border);
    }
    .product-page { padding-bottom: 76px; }
}
/* Trong modal xem nhanh thanh nút không cố định */
.quickview .product-actions { position: static; }

.toast-shop {
    position: fixed; left: 50%; bottom: 90px; transform: translate(-50%, 20px); z-index: 2000; max-width: 90vw;
    padding: 0.75rem 1.25rem; background: var(--color-primary); color: var(--color-primary-contrast);
    font-size: 0.88rem; opacity: 0; pointer-events: none; transition: var(--transition-fast);
}
.toast-shop.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- Footer ---------- */
.site-footer { background: var(--color-surface); margin-top: var(--space-6); padding: var(--space-5) 0 var(--space-3); font-size: 0.9rem; }
.site-footer h3 { font-size: 0.8rem; font-weight: var(--font-weight-bold); text-transform: uppercase; letter-spacing: var(--letter-spacing-title); margin-bottom: var(--space-3); }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: var(--space-2); }
.site-footer .copyright { margin-top: var(--space-4); padding-top: var(--space-3); border-top: 1px solid var(--color-border); color: var(--color-text-muted); font-size: 0.8rem; }

/* ---------- Trang nội dung / bài viết ---------- */
.prose { max-width: 780px; margin: 0 auto; line-height: 1.75; }
.prose img { height: auto; }
.prose h1 { font-size: 1.6rem; font-weight: var(--font-weight-bold); }


/* ===================== Giai đoạn 3: giỏ hàng, thanh toán, tài khoản ===================== */

/* ---------- Form dùng chung ---------- */
.form-section { background: var(--color-bg); border: 1px solid var(--color-border); padding: var(--space-4); margin-bottom: var(--space-4); }
.form-section h2 { font-size: 0.95rem; font-weight: var(--font-weight-bold); text-transform: uppercase; letter-spacing: var(--letter-spacing-title); margin: 0 0 var(--space-3); }
.form-label { font-size: 0.82rem; font-weight: var(--font-weight-medium); margin-bottom: 0.3rem; }
.form-control, .form-select { border-radius: var(--radius); border-color: var(--color-border); padding: 0.65rem 0.85rem; font-size: 0.92rem; }
.form-control:focus, .form-select:focus { border-color: var(--color-primary); box-shadow: 0 0 0 2px rgba(20, 20, 20, 0.08); }
.field-error { display: block; color: var(--color-sale); font-size: 0.78rem; margin-top: 0.25rem; }
.field-error:empty { display: none; }
.alert { border-radius: var(--radius); font-size: 0.9rem; }
.alert:empty { display: none; }
.auth-page { max-width: 460px; padding-top: var(--space-4); padding-bottom: var(--space-4); }
.auth-page h1 { font-size: 1.4rem; font-weight: var(--font-weight-bold); text-transform: uppercase; letter-spacing: var(--letter-spacing-title); margin-bottom: var(--space-4); text-align: center; }

/* ---------- Mini-cart (ngăn kéo bên phải) ---------- */
.mini-cart-list { list-style: none; margin: 0; padding: 0 var(--space-3); flex: 1; overflow-y: auto; }
.mini-cart-line { display: grid; grid-template-columns: 72px 1fr auto; gap: var(--space-3); padding: var(--space-3) 0; border-bottom: 1px solid var(--color-border); }
.mini-cart-line .thumb img, .cart-line .thumb img { width: 100%; aspect-ratio: var(--product-image-ratio); object-fit: cover; background: var(--color-surface-strong); display: block; }
.mini-cart-line .name, .cart-line .name { font-size: 0.88rem; line-height: 1.3; display: block; }
.mini-cart-line .meta, .cart-line .meta { font-size: 0.78rem; color: var(--color-text-muted); }
.mini-cart-line .problem, .cart-line .problem { font-size: 0.78rem; color: var(--color-sale); margin-top: 2px; }
.mini-cart-line.unavailable, .cart-line.unavailable { opacity: 0.65; }
.remove { background: none; border: 0; font-size: 1.3rem; line-height: 1; color: var(--color-text-muted); align-self: start; padding: 0 4px; }
.remove:hover { color: var(--color-sale); }
.qty-box.small button { width: 28px; } .qty-box.small input { width: 38px; font-size: 0.85rem; }
.mini-cart-footer { padding: var(--space-3); border-top: 1px solid var(--color-border); background: var(--color-surface); }

/* ---------- Trang giỏ hàng ---------- */
.cart-line { display: grid; grid-template-columns: 80px 1fr auto; gap: var(--space-3); padding: var(--space-3) 0; border-bottom: 1px solid var(--color-border); align-items: start; }
.cart-line .line-total { display: none; }
@media (min-width: 768px) {
    .cart-line { grid-template-columns: 96px 1fr auto 110px 28px; align-items: center; }
    .cart-line .line-total { display: block; text-align: right; }
}
@media (max-width: 767px) { .cart-line .qty-box { grid-column: 2; justify-self: start; } }

/* ---------- Tóm tắt đơn hàng ---------- */
.order-summary { border: 1px solid var(--color-border); background: var(--color-surface); padding: var(--space-4); }
.order-summary.flat { background: transparent; border: 0; border-top: 1px solid var(--color-border); padding: var(--space-3) 0 0; }
.order-summary h2 { font-size: 0.95rem; font-weight: var(--font-weight-bold); text-transform: uppercase; letter-spacing: var(--letter-spacing-title); margin: 0 0 var(--space-3); }
.row-sum { display: flex; justify-content: space-between; gap: var(--space-3); padding: 0.35rem 0; }
.row-sum.total { border-top: 1px solid var(--color-border); margin-top: var(--space-2); padding-top: var(--space-3); font-size: 1.1rem; }
.summary-lines { list-style: none; padding: 0; margin: 0 0 var(--space-3); }
.summary-lines li { display: grid; grid-template-columns: 56px 1fr auto; gap: var(--space-3); align-items: center; padding: 0.5rem 0; }
.summary-lines .thumb { position: relative; display: block; }
.summary-lines .thumb img { width: 100%; aspect-ratio: var(--product-image-ratio); object-fit: cover; background: var(--color-surface-strong); display: block; }
.summary-lines .thumb em { position: absolute; top: -6px; right: -6px; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 9px; background: var(--color-primary); color: #fff; font-size: 0.7rem; font-style: normal; display: flex; align-items: center; justify-content: center; }
.summary-lines .name { display: block; font-size: 0.88rem; line-height: 1.3; }
.summary-lines small { color: var(--color-text-muted); }
.voucher-box { margin: var(--space-3) 0; padding: var(--space-3) 0; border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }

.pay-option { display: flex; gap: var(--space-3); align-items: flex-start; padding: var(--space-3); border: 1px solid var(--color-border); margin-bottom: var(--space-2); cursor: pointer; }
.pay-option:has(input:checked) { border-color: var(--color-primary); background: var(--color-surface); }
.pay-option small { display: block; color: var(--color-text-muted); }
.pay-option input { margin-top: 4px; }

/* ---------- Đơn hàng: trạng thái, timeline, thành công ---------- */
.status-pill { display: inline-block; padding: 2px 10px; font-size: 0.75rem; font-weight: var(--font-weight-bold); background: var(--color-surface-strong); color: var(--color-text); }
.status-new { background: #fff3cd; } .status-confirmed { background: #d9e8fb; } .status-shipping { background: #e1d9fb; }
.status-completed { background: #d4edda; } .status-cancelled, .status-returned { background: #f5d0cd; }
.small-title { font-size: 0.78rem; font-weight: var(--font-weight-bold); text-transform: uppercase; letter-spacing: var(--letter-spacing-title); color: var(--color-text-muted); margin-bottom: var(--space-2); }
.timeline { list-style: none; margin: 0; padding: 0 0 0 var(--space-3); border-left: 2px solid var(--color-border); }
.timeline li { padding: 0 0 var(--space-2) var(--space-2); position: relative; }
.timeline li::before { content: ""; position: absolute; left: -1.35rem; top: 0.45rem; width: 9px; height: 9px; border-radius: 50%; background: var(--color-primary); }
.success-head { text-align: center; padding: var(--space-5) 0 var(--space-4); }
.success-head .tick { width: 56px; height: 56px; margin: 0 auto var(--space-3); border-radius: 50%; background: var(--color-primary); color: #fff; font-size: 1.8rem; display: flex; align-items: center; justify-content: center; }
.success-head h1 { font-size: 1.5rem; font-weight: var(--font-weight-bold); text-transform: uppercase; letter-spacing: var(--letter-spacing-title); }
.transfer-box .qr { max-width: 260px; width: 100%; }
.transfer-info { display: grid; grid-template-columns: 120px 1fr; gap: 0.35rem var(--space-3); margin: 0 0 var(--space-3); }
.transfer-info dt { color: var(--color-text-muted); font-weight: 400; } .transfer-info dd { margin: 0; }
.lookup-form { margin-bottom: var(--space-4); }

/* ---------- Tài khoản ---------- */
.account-nav { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.account-nav a, .account-nav .logout { padding: 0.5rem 0.9rem; border: 1px solid var(--color-border); font-size: 0.85rem; background: var(--color-bg); }
.account-nav a.active { background: var(--color-primary); color: var(--color-primary-contrast); border-color: var(--color-primary); }
.account-nav .logout { color: var(--color-sale); cursor: pointer; }
.account-nav form { display: contents; }
@media (min-width: 992px) { .account-nav { flex-direction: column; } .account-nav a, .account-nav .logout { text-align: left; width: 100%; } }
.address-card .link-underline { background: none; border: 0; padding: 0; }