#header {
    position: sticky;
    top: -30px;
    left: 0;
    z-index: 1234;
}

#header a.lev2menu-link:focus {
    color: var(--primary) !important;
}

#header .header-dropdown-item:focus {
    color: var(--primary) !important;
}

.site-w,
.product-details-wrapper .container {
    width: 100%;
    max-width: var(--site);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--gap14);
    padding-right: var(--gap14);
}

.flash-sale-msg:has( > .flash-sale-quantity-msg) {
    color: red;
}

.header-background-color {
    background-color: var(--primary);
}

.product-header-top {
    padding-top: var(--gap10);
}

.product-header-bottom {
    padding-top: var(--gap12);
    padding-bottom: 4px;
}

.product-header-bottom-content {
    grid-gap: calc(20px + (40 - 20) * ((100vw - 300px) / (1920 - 300)));
    display: grid;
    grid-template-columns: max-content minmax(0, 1fr) max-content;
}

.product-header-top-content {
    flex-wrap: wrap;
}

.product-header-top-content > .d-flex {
    grid-gap: var(--gap10)
}

.header-top-link {
    color: #fff;
    grid-gap: var(--gap6);
    font-size: var(--gap14);
    user-select: none;
    cursor: pointer;
}

.header-top-link:hover {
    color: #ff0;
}

.header-top-link:not(.header-account-trigger):hover svg path {
    fill: #ff0;
}

.header-top-link:focus {
    color: #fff;
    text-decoration: underline;
}

.tracking-order-link::after,
.product-header-top-content-left .header-top-link:nth-child(n + 2)::before {
    content: "";
    width: 1px;
    height: var(--gap10);
    display: block;
    margin-right: 4px;
    background-color: rgba(255 255 255 / 50%);
}

.tracking-order-link::after {
    margin-left: 4px;
    margin-right: 0;
}

.complain-phone-link {
    color: #ff0;
}

.logo-site {
    display: block;
    margin-top: 4px;
    width: 182px;
    min-width: 182px;
}

#search-header {
    border-radius: 0;
}

#search-header .form-searchbox-image {
    border-radius: var(--gap12);
}

#search-header .box-shadow-search {
    border: none;
    background-color: #fff;
    border-radius: var(--gap12);
    padding: 4px 5px;
    grid-gap: var(--gap8);
    grid-gap: var(--gap6);
    margin-bottom: 4px;
}

#search-header .box-shadow-search.forcus-search {
    border-radius: var(--gap12) var(--gap12) 0 0;
}

.hot-words-list a {
    color: #fff;
    font-size: var(--gap14);
}

.hot-words-list a:hover {
    color: #ff0;
}

#search-header .search-input-wrapper {
    grid-gap: var(--gap6);
}

#search-header .search-input-wrapper .txt-search {
    background-color: transparent;
    border-radius: 0;
    padding: var(--gap6);
}

#search-header .btn-search {
    border-radius: var(--gap12);
    grid-gap: var(--gap6);
    line-height: 40px;
    background-color: var(--primary);
}

.popular-keyword-item.active {
    background-color: #e3e3e3;
}

.results-category-list a.active, .results-keyword-item a.active {
    background-color: #e3e3e3;
}

.store-suggestion-item a.active {
    border-color: #d1d1d1;
    font-weight: 600;
    background: #e3e3e3;
}

.link-search.active .title-search {
    color: var(--primary);
    font-weight: 600;
}

.link-search.active .title-search {
    color: var(--primary);
    font-weight: 600;
}

.thumb-search {
    overflow: hidden;
}

.link-search.active .thumb-search img {
    scale: 1.1;
    transition: all 250ms ease;
}

#search-header .search-image svg {
    width: 24px;
    height: 24px;
}

.your-cart-link {
    position: relative;
    width: fit-content;
}

.your-cart {
    margin-top: var(--gap6);
    grid-gap: var(--gap8);
    font-size: var(--gap14);
    color: #fff;
    white-space: nowrap;
}

.your-cart-link .cart-item-count {
    background-color: var(--price);
    color: #fff;
    position: absolute;
    top: 0;
    left: var(--gap10);
}

#search-header .hot-words-list {
    padding: 0;
    width: 90%;
    max-width: 90%;
}

#search-header #search-suggestion,
#search-header .js-results,
#search-header .keyword-member,
#search-header .product-result {
    top: 48px;
    min-height: fit-content;
    padding-bottom: 4px;
    border-radius: 0 0 var(--gap12) var(--gap12);
    box-shadow: 0px 4px 8px 0px rgba(34 34 34 / 33%);
}

.popular-suggestion-manufacture-content-item {
    background-color: var(--multiply, #f7f7f7)
}

.popular-suggestion-manufacture-content-item img {
    mix-blend-mode: multiply;
}

/* Popup thông báo trên header */
.header-notification {
    position: relative;
}

.header-notification-trigger {
    user-select: none;
}

.header-notification-icon {
    position: relative;
    display: flex;
    align-items: center;
}

/* Badge số thông báo chưa đọc, đổ số bằng js (xem dk-layout.js) */
.header-notification-badge {
    position: absolute;
    top: -7px;
    left: 9px;
    min-width: var(--gap16);
    height: var(--gap16);
    padding: 0 4px;
    background-color: #e30019;
    border-radius: var(--gap10);
    box-sizing: border-box;
    color: #fff;
    font-size: var(--gap10);
    font-weight: 700;
    line-height: var(--gap16);
    text-align: center;
}

.header-notification-badge:empty {
    display: none;
}

.header-top-link:hover .header-notification-badge {
    color: #fff;
}

.header-notification-popup {
    position: absolute;
    top: 100%;
    right: 0;
    width: 400px;
    margin-top: var(--gap12);
    background-color: #fff;
    border-radius: var(--gap6);
    box-shadow: 0 4px 20px rgba(0 0 0 / 20%);
    color: var(--dark);
    text-align: left;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    z-index: 9999;
}

.header-notification.open .header-notification-popup {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.header-notification-popup::before {
    content: "";
    position: absolute;
    top: -8px;
    right: 42px;
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid #fff;
}

.header-notification-popup::after {
    content: "";
    position: absolute;
    top: calc(-1 * var(--gap12));
    left: 0;
    width: 100%;
    height: var(--gap12);
}

/* Trạng thái chưa đăng nhập */
.notification-popup-guest {
    padding: var(--gap24) var(--gap20);
    text-align: center;
}

.notification-guest-image {
    display: block;
    margin: 0 auto;
}

.notification-guest-text {
    margin: var(--gap16) 0 0;
    font-size: var(--gap16);
    color: var(--silver);
}

.notification-popup-guest-action {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    border-top: 1px solid #eee;
    background-color: #fafafa;
    border-radius: 0 0 var(--gap6) var(--gap6);
}

.notification-guest-btn {
    padding: var(--gap14) var(--gap10);
    text-align: center;
    font-size: var(--gap16);
    color: var(--dark);
}

.notification-guest-btn:first-child {
    border-right: 1px solid #eee;
}

.notification-guest-btn:hover {
    color: var(--primary);
}

/* Trạng thái đã đăng nhập */
.notification-popup-title {
    padding: var(--gap14) var(--gap16);
    font-size: var(--gap14);
    color: var(--silver);
    border-bottom: 1px solid #f0f0f0;
}

.notification-popup-list {
    max-height: 450px;
    overflow-y: auto;
}

.notification-popup-item {
    display: grid;
    grid-template-columns: 48px minmax(0, 1fr);
    grid-gap: var(--gap12);
    padding: var(--gap12) var(--gap16);
    color: var(--dark);
    border-bottom: 1px solid #f5f5f5;
}

.notification-popup-item:hover {
    background-color: #f5f5f5;
    color: var(--dark);
}

.notification-popup-item.is-unread {
    background-color: #eaf6fb;
}

.notification-popup-item.is-unread:hover {
    background-color: #ddeff7;
}

.notification-popup-thumb img {
    width: 48px;
    height: 48px;
    object-fit: contain;
    border-radius: 4px;
    background-color: #fff;
}

.notification-popup-body {
    display: block;
    min-width: 0;
}

.notification-popup-item-title {
    display: block;
    font-size: var(--gap14);
    font-weight: 600;
    margin-bottom: 4px;
}

.notification-popup-item-desc {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-size: var(--gap12);
    line-height: 1.5;
    color: var(--silver);
}

.notification-popup-message {
    padding: var(--gap20) var(--gap16);
    text-align: center;
    font-size: var(--gap14);
    color: var(--silver);
}

.notification-popup-footer {
    display: block;
    padding: var(--gap14) var(--gap10);
    text-align: center;
    font-size: var(--gap16);
    color: var(--dark);
    border-top: 1px solid #eee;
    background-color: #fafafa;
    border-radius: 0 0 var(--gap6) var(--gap6);
}

.notification-popup-footer:hover {
    color: var(--primary);
}

@media (max-width: 1024px) and (min-width: 768px) {
    .product-header-top-content {
        padding-bottom: 8px;
    }
    #search-header #search-suggestion, #search-header .js-results, #search-header .keyword-member, #search-header .product-result {
        top: 42px !important;
        margin-left: 0 !important;
        width: 100% !important;
    }
    .popular-suggestion-cat-content,
    .store-suggestion-item,
    .results-product-list:not(.slick-slider) {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    .popular-suggestion-manufacture-content {
        grid-template-columns: repeat(3, 1fr) !important;
    }
    .search-list-product-suggestion {
        overflow: auto;
        max-height: 270px;
    }
}