/* DHD shared flag label */
.dhd-flag-label {
    --dhd-flag-bg: #ef1118;
    --dhd-flag-width: max-content;
    --dhd-flag-min-width: 104px;
    --dhd-flag-height: 42px;
    position: relative;
    isolation: isolate;
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    width: var(--dhd-flag-width);
    min-width: var(--dhd-flag-min-width);
    height: var(--dhd-flag-height);
    padding: 0 22px 3px;
    color: #fff;
    font-size: 22px;
    font-weight: 700;
    line-height: 1;
    white-space: nowrap;
    overflow: visible;
}

.dhd-flag-label::before {
    content: "";
    position: absolute;
    inset: 2px 0 0;
    z-index: -1;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 188 46' xmlns='http://www.w3.org/2000/svg' preserveAspectRatio='none'%3E%3Cpath fill='%23ef1118' d='M0 4C14 0 24 6 38 4C50 2 62-2 76 3C88 7 98 8 111 4C125 0 139 1 153 4C166 7 176 4 188 1L179 45C166 41 155 47 143 43C131 39 120 37 108 42C95 47 83 44 72 41C59 37 48 38 36 43C24 48 13 41 0 45Z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: 100% 100%;
}

.navbar {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    padding: 0;
}

/* ---- Header ---- */
.header {
    background: #ffeccc;
    position: relative;
    z-index: 2147483000;
}
.header::after {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 50vw;
    height: 100%;
    background-color: #f71917;
    z-index: 0;
}
.header .bg {
    position: relative;
    z-index: 1;
}
.logo_header {
    position: absolute;
    transform: translate(0, -50%);
    top: 50%;
    width: 100%;
    left: 0;
}
.logo_header img {
    width: 22%;
    margin-left: 5px;
}

/* ---- Menutop ---- */
.menutop {
    background: #dd0201;
    height: 57px;
    position: relative;
    z-index: 2147483001;
}
.menutop #main-menu li a {
    font-weight: 600;
    font-size: 16px;
    line-height: normal !important;
}
#main-menu .home_menu {
    position: absolute;
    left: 0;
    background: linear-gradient(90deg, #ff0000 0%, #f8bd55 100%);
    border-radius: 8px;
}
.menutop #main-menu .home_menu a {
    font-weight: normal;
    font-size: 13px;
}

/* ---- Sticky fixed ---- */
.fixed {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 2147483001;
    left: 0;
}

/* ---- Section nav (scroll breadcrumb) ---- */
.section_nav {
    height: 40px;
    line-height: 40px;
    transition-duration: 250ms;
    transition-property: all;
    transition-timing-function: cubic-bezier(0.7, 1, 0.7, 1);
    margin-top: -40px;
    padding-left: 32px;
}
.section_nav_v2 {
    display: none;
}
.section_nav_v2 .wrap-scroll-nav {
    width: 100%;
    overflow-x: scroll;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    white-space: nowrap;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}
.menu_bread {
    display: table-cell;
    vertical-align: middle;
}
.menu_bread li {
    display: table-cell;
}
.menu_bread li a {
    height: 100%;
    display: block;
    padding: 0 15px;
    white-space: nowrap;
    position: relative;
    text-transform: uppercase;
}
.section_nav_v2 .menu_bread li a {
    font-size: 13px !important;
    padding: 0 8px;
}
.nav_user .menu_bread li a {
    color: #fff;
}
#auto_breadcrumb_bar img {
    margin-top: -5px;
}
#main-menu-state:checked ~ .section_nav_v2.section_nav {
    display: none !important;
}

/* ---- SmartMenus base ---- */
.sm li,
.sm a {
    position: relative;
}
.sm a {
    display: block;
}
.sm ul {
    display: none;
}

/* SmartMenus mobile (collapse) */
.sm-clean a,
.sm-clean a:hover,
.sm-clean a:focus,
.sm-clean a:active {
    padding: 13px 20px;
    padding-right: 58px;
    color: #ccc;
    font-size: 14px;
    font-weight: normal;
    line-height: 16px;
    text-decoration: none;
    text-transform: uppercase;
}
.sm-clean a.current {
    color: #d23600;
}
.sm-clean a.disabled {
    color: #bbbbbb;
}
.sm-clean a .sub-arrow {
    position: absolute;
    top: 50%;
    margin-top: -17px;
    left: auto;
    right: 4px;
    width: 34px;
    height: 34px;
    overflow: hidden;
    font: bold 16px/34px monospace !important;
    text-align: center;
    text-shadow: none;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 5px;
}
.sm-clean a .sub-arrow::before {
    content: "+";
}
.sm-clean a.highlighted .sub-arrow::before {
    content: "-";
}
.sm-clean li {
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}
.sm-clean > li:first-child {
    border-top: 0;
}
.sm-clean ul {
    background: rgba(162, 162, 162, 0.1);
}
.sm-clean ul a,
.sm-clean ul a:hover,
.sm-clean ul a:focus,
.sm-clean ul a:active {
    font-size: 16px;
    border-left: 8px solid transparent;
}

/* SmartMenus desktop */
@media (min-width: 768px) {
    .sm-clean ul {
        position: absolute;
        width: 12em;
    }
    .sm-clean ul ul {
        left: 100%;
        top: 0;
    }
    .sm-clean li {
        float: left;
    }
    .sm-clean.sm-rtl li {
        float: right;
    }
    .sm-clean ul li,
    .sm-clean.sm-rtl ul li,
    .sm-clean.sm-vertical li {
        float: none;
    }
    .sm-clean a {
        white-space: nowrap;
        display: block;
        position: relative;
    }
    .sm-clean ul a,
    .sm-clean.sm-vertical a {
        white-space: normal;
    }
    .sm-clean .sm-nowrap > li > a,
    .sm-clean .sm-nowrap > li > :not(ul) a {
        white-space: nowrap;
    }

    .sm-clean a,
    .sm-clean a:hover,
    .sm-clean a:focus,
    .sm-clean a:active,
    .sm-clean a.highlighted {
        padding: 12px;
        color: #fff;
        border-radius: 0 !important;
    }
    .sm-clean a:hover,
    .sm-clean a:focus,
    .sm-clean a:active,
    .sm-clean .active a,
    .sm-clean a.highlighted {
        color: #ccc;
    }
    .sm-clean a.current {
        color: #fff;
    }
    .sm-clean a.disabled {
        color: #bbbbbb;
    }
    .sm-clean a.has-submenu {
        padding-right: 24px;
    }
    .sm-clean a .sub-arrow {
        top: 50%;
        margin-top: -2px;
        right: 12px;
        width: 0;
        height: 0;
        border-width: 4px;
        border-style: solid dashed dashed dashed;
        border-color: #fefefe transparent transparent transparent;
        background: transparent;
        border-radius: 0;
    }
    .sm-clean a .sub-arrow::before {
        display: none;
    }
    .sm-clean li {
        border-top: 0;
    }

    /* Dropdown box */
    .sm-clean ul {
        padding: 6px;
        background: #fff;
        z-index: 2147483002;
        min-width: 220px;
        border-radius: 14px;
        border: 1px solid #d7dfeb;
    }
    .sm ul {
        display: none;
        box-shadow: 0 22px 44px rgba(15, 23, 42, 0.16);
        border-top: none;
        animation: dropdown-enter 0.18s ease-out forwards;
    }
    /* Dropdown items */
    .sm-clean ul a,
    .sm-clean ul a:hover,
    .sm-clean ul a:focus,
    .sm-clean ul a:active,
    .sm-clean ul a.highlighted {
        display: block;
        border-radius: 10px;
        border: 0 !important;
        padding: 10px 12px;
        color: #132033;
        font-size: 14px;
        font-weight: 600;
        line-height: 1.4;
        white-space: normal;
        text-transform: uppercase;
        transition: background-color 0.12s ease;
    }
    .sm-clean ul a:hover,
    .sm-clean ul a:focus,
    .sm-clean ul a:active,
    .sm-clean ul a.highlighted {
        background: #eef3fb;
        color: #d23600;
    }
    /* Sub-arrow › */
    .sm-clean ul a.has-submenu {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 10px;
        padding-right: 12px;
    }
    .sm-clean ul a .sub-arrow {
        position: static;
        margin: 0;
        width: auto;
        height: auto;
        border: none;
        background: transparent;
        font: normal 14px/1 sans-serif;
        color: #506079;
        flex-shrink: 0;
    }
    .sm-clean ul a .sub-arrow::before {
        content: "›";
        display: block;
    }
    .sm-clean ul a:hover .sub-arrow,
    .sm-clean ul a.highlighted .sub-arrow {
        color: #d23600;
    }
}

@keyframes dropdown-enter {
    from {
        opacity: 0;
        transform: translateY(-4px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Hamburger button */
.main-menu-btn {
    float: right;
    margin: 0 16px !important;
    position: relative;
    display: inline-block;
    width: 29px;
    height: 29px;
    text-indent: 29px;
    white-space: nowrap;
    overflow: hidden;
    cursor: pointer;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    color: #fff;
    z-index: 999;
}
.main-menu-btn-icon,
.main-menu-btn-icon:before,
.main-menu-btn-icon:after {
    position: absolute;
    top: 44%;
    left: 2px;
    height: 5px;
    width: 5px;
    border-radius: 5px;
    background: #fff;
    transition: all 0.25s;
}
.main-menu-btn-icon:before {
    content: "";
    top: -7px;
    left: 0;
}
.main-menu-btn-icon:after {
    content: "";
    top: 7px;
    left: 0;
}
#main-menu-state:checked ~ .main-menu-btn .main-menu-btn-icon {
    height: 0;
    background: transparent;
}
#main-menu-state:checked ~ .main-menu-btn .main-menu-btn-icon:before {
    top: 0;
    transform: rotate(-45deg);
    width: 20px;
    height: 2px;
}
#main-menu-state:checked ~ .main-menu-btn .main-menu-btn-icon:after {
    top: 0;
    transform: rotate(45deg);
    width: 20px;
    height: 2px;
}
#main-menu-state {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    border: 0;
    padding: 0;
    overflow: hidden;
    clip: rect(1px, 1px, 1px, 1px);
}
#main-menu-state:not(:checked) ~ #main-menu {
    display: none;
}
#main-menu-state:checked ~ #main-menu {
    display: block;
    width: 100%;
    background: #dd0201;
}
@media (min-width: 768px) {
    .main-menu-btn {
        position: absolute;
        top: -99999px;
    }
    #main-menu-state:not(:checked) ~ #main-menu {
        display: block;
    }
}

/* More-menu overflow */
#more-menu-1 li ul {
    display: block;
    position: unset;
    background: none;
    border: 0;
    box-shadow: unset;
    width: 100%;
}
#more-menu-1 {
    position: unset;
}
#more-menu-1 > ul {
    width: 100%;
}
#more-menu-1 li.first {
    display: none;
}
#more-menu-1 > ul > li {
    float: unset;
    display: inline-block;
    vertical-align: top;
    width: 240px;
}
#more-menu-1 li {
    float: none;
}
#main-menu #more-menu-1 > ul > li > a {
    color: #935f25;
    font-size: 16px;
    font-weight: bold;
}
#more-menu-1 ul a {
    padding: 5px 0;
    line-height: unset;
}
#more-menu-1 > ul::after,
#more-menu-1 > ul::before {
    display: none;
}

/* ---- Clear ---- */
.clear {
    clear: both;
    color: #fff;
    font-size: 0;
    height: 0;
    line-height: 0;
    margin: 0;
    padding: 0;
}

/* ---- Tablet 768–1023px: undo sm-clean desktop, giữ hamburger ---- */
@media (min-width: 768px) and (max-width: 1023px) {
    .main-menu-btn {
        position: relative !important;
        top: 0 !important;
    }
    #main-menu-state:not(:checked) ~ #main-menu {
        display: none !important;
    }
    .section_nav_v2 {
        display: block !important;
    }
    .sm-clean li {
        float: none !important;
    }
    .sm-clean a {
        white-space: normal !important;
    }
}

/* ---- Desktop ≥1024px ---- */
@media (min-width: 1024px) {
    .menutop .navbar {
        position: relative;
        padding: 0;
        justify-content: center;
    }
    .menutop .navbar .clear {
        display: none;
    }
    #main-menu {
        display: flex !important;
        align-items: center;
        justify-content: flex-end;
        width: 100%;
        height: 57px;
        list-style: none;
        padding-left: 140px;
        box-sizing: border-box;
    }
    #main-menu > li {
        float: none !important;
    }
    /* Căn dọc button về trang chủ trong thanh 57px */
    #main-menu .home_menu {
        top: 50%;
        transform: translateY(-50%);
    }
    #main-menu .home_menu a {
        display: flex !important;
        align-items: center;
        gap: 6px;
        white-space: nowrap;
        padding: 10px 14px !important;
        line-height: normal !important;
    }
    #main-menu li a img {
        width: 20px;
        height: 20px;
        display: block;
        object-fit: contain;
    }
    #main-menu .home_menu a i {
        width: 20px;
        height: 20px;
        flex-shrink: 0;
    }
}

@media (min-width: 1024px) and (max-width: 1280px) {
    .menutop #main-menu > li > a {
        font-size: 14px !important;
        padding: 10px 8px !important;
    }
    #main-menu {
        padding-left: 135px;
    }
}

/* ---- Mobile + Tablet overrides (≤1023px) ---- */
@media screen and (max-width: 1023px) {
    .section_nav_v2 {
        display: block;
    }
    .header .t\:container {
        padding: 0;
    }
    .menutop {
        height: auto;
        position: relative;
    }

    /* Open menu: cap height to viewport, enable internal scroll */
    #main-menu-state:checked ~ #main-menu {
        position: relative;
        z-index: 2147483002;
        max-height: calc(100vh - 50px);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        overscroll-behavior: contain;
    }

    .menutop .main-menu-btn-icon,
    .menutop .main-menu-btn-icon:before,
    .menutop .main-menu-btn-icon:after {
        background: #fff;
    }
    .menutop #main-menu li {
        display: block;
    }
    #main-menu .home_menu {
        position: unset;
    }
    .menutop #main-menu li a {
        color: #fff;
    }
    #main-menu .home_menu {
        margin: 8px 16px;
    }
    #main-menu .home_menu a {
        display: flex !important;
        align-items: center;
        gap: 8px;
        height: 44px;
        padding: 0 20px !important;
        line-height: normal !important;
        white-space: nowrap;
        border-radius: 8px;
    }

    /* Grid collapse trick: transitions at actual content height, always smooth */
    #main-menu li > ul {
        display: grid !important;
        grid-template-rows: 0fr;
        overflow: hidden;
        transition: grid-template-rows 0.35s ease;
    }
    #main-menu li > ul > .submenu-inner {
        overflow: hidden;
        min-height: 0;
    }
    #main-menu li > ul.open {
        grid-template-rows: 1fr;
    }

    /* Indent submenu theo cấp */
    #main-menu > li > ul > li > a {
        padding-left: 36px !important;
        border-left: none !important;
    }
    #main-menu > li > ul > li > ul > li > a {
        padding-left: 52px !important;
        border-left: none !important;
    }
    #main-menu > li > ul > li > ul > li > ul > li > a {
        padding-left: 68px !important;
        border-left: none !important;
    }

    /* Navbar 50px khi menu mở (JS thêm class menu-open) */
    .menutop .navbar.menu-open {
        height: 50px;
        background: #dd0201;
    }

    /* Section nav mobile - tăng chiều cao, căn giữa dọc */
    .section_nav {
        height: 50px;
        line-height: 50px;
        margin-top: -50px;
        padding-left: 0;
        background: transparent;
    }
    /* Container inside section_nav aligns with navbar container;
       padding-left 65px = 60px hamburger footprint + 5px gap */
    .section_nav_v2 .t\:container {
        padding-left: 45px;
        box-sizing: border-box;
    }
    .section_nav_v2 .wrap-scroll-nav {
        height: 50px;
        display: flex;
        align-items: center;
        padding-right: 10px;
    }
    .section_nav_v2 .menu_bread {
        display: inline-flex;
        align-items: center;
        height: 50px;
        white-space: nowrap;
    }
    .section_nav_v2 .menu_bread li {
        display: inline-flex;
        align-items: center;
    }
    .section_nav_v2 .menu_bread li a {
        display: inline-flex;
        align-items: center;
        padding: 0 12px;
        height: 50px;
        line-height: normal;
        font-weight: 600;
        background: transparent;
        transition: background 0.15s ease;
    }
    .section_nav_v2 .menu_bread li a:hover,
    .section_nav_v2 .menu_bread li a:active {
        background: rgba(0, 0, 0, 0.15);
    }
    .section_nav_v2 .menu_bread li a img {
        display: block;
        width: 20px;
        height: 20px;
        flex-shrink: 0;
    }
    .section_nav_v2 #auto_breadcrumb_bar img {
        margin-top: 0;
    }
    /* Hamburger căn giữa dọc trong 50px, nằm bên trái */
    .menutop .navbar {
        min-height: 50px;
        display: flex;
        align-items: center;
        justify-content: flex-start;
    }
    .menutop .main-menu-btn {
        float: none;
        margin: 0 22px -2px !important;
        height: 50px;
        display: flex;
        align-items: center;
    }

    /* Hover/active trên menu item khi mở */
    .menutop #main-menu li a:hover,
    .menutop #main-menu li a:active {
        background: rgba(0, 0, 0, 0.12) !important;
        color: rgba(255, 255, 255, 0.75) !important;
    }
    /* Ẩn scroll nav khi menu mobile mở */
    .section_nav_v2.menu-open {
        display: none !important;
    }
}

/* Prevent body scroll while mobile menu open — no layout shift, no stacking issues */
html.menu-is-open,
html.menu-is-open body {
    overflow: hidden;
}

/* Sticky override — phải đặt SAU mobile block để không bị ghi đè */
.menutop.fixed {
    position: fixed !important;
    z-index: 2147483001 !important;
}