ul.slimmenu {
    width: 100%;
    margin: 0;
    padding: 0;
    list-style-type: none;
}

ul.slimmenu li {
    position: relative;
    display: inline-block;
    text-align: left;
}

.menu-collapser {
    position: absolute;
    top:0;
    left:0;
    background: transparent;
    color: #FFF;
    text-shadow: 0 1px 0 rgba(0,0,0,0.5);
    width: 100%;
    height: 48px;
    line-height: 48px;
    font-size: 16px;
    padding: 0;
}
.collapse-button {
    position: relative;
    right: auto;
    top: auto;
    width: 38px;
    background-color: #0E0E0E;
    /*background-image: linear-gradient(to bottom, #151515, #040404);*/
    background-repeat: repeat-x;
    background-color: #0855a1;
    border-radius: 4px;
    border-style: solid;
    border-width: 1px;
    color: #FFFFFF;
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.1) inset, 0 1px 0 rgba(255, 255, 255, 0.075);
    padding: 7px 10px;
    text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
    cursor: pointer;
    font-size: 14px;
    text-align: center;
    transform: translate(0, -50%);
    -o-transform: translate(0, -50%);
    -ms-transform: translate(0, -50%);
    -moz-transform: translate(0, -50%);
    -webkit-transform: translate(0, -50%);
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box
}
.collapse-button:hover, .collapse-button:focus {
    background-image: none;
    background-color: #1182C8;
    color: #FFF;
}
.collapse-button .icon-bar {
    background-color: #F5F5F5;
    border-radius: 0px;
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.25);
    display: block;
    height: 2px;
    width: 18px;
    margin: 2px 0;
}

ul.slimmenu li a{
    padding: 13px 26px;
}
ul.slimmenu li ul li a, ul.slimmenu.collapsed li a {
    padding: 10px;
}

ul.slimmenu.collapsed{
    z-index:3
}
ul.slimmenu.collapsed li a{
    display:block;
    min-width: 200px
}
ul.slimmenu.collapsed li ul li {
    padding: 0px;
    clear: both;
}
ul.slimmenu.collapsed li ul li a i {
    padding: 0px 5px;
}

ul.slimmenu > li {
    margin-right: -5px;
}
ul.slimmenu > li:first-child {
    border-left: 0
}
ul.slimmenu > li:last-child {
    margin-right: 0
}
ul.slimmenu > li > a {
    display: block;
    color: #fff;
    font-family: Philosopher;
    font-size: 14px;
    font-weight: normal;
    background: none;
    text-transform: uppercase;
}
ul.slimmenu li a:hover, ul.slimmenu li a:focus {
    background-color: transparent;
    text-decoration: none;
}
ul.slimmenu li.current, ul.slimmenu li.active {
    background-color: transparent;
    text-decoration: none;
}

ul.slimmenu li .sub-collapser {
    background: none;
    position: absolute;
    right: 0;
    top: 0;
    width: 28px;
    height: 100%;
    text-align: center;
    z-index: 999;
    cursor: pointer;
}
ul.slimmenu li .sub-collapser:before {
    content: '';
    display: inline-block;
    height: 100%;
    vertical-align: middle;
    margin-right: -0.25em;
}
ul.slimmenu li .sub-collapser > i {
    color: #FFFFFF;
    display: inline-block;
    vertical-align: middle;
}
ul.slimmenu li ul li .sub-collapser > i {
    color: #333;
}
ul.slimmenu.collapsed li .sub-collapser > i{
    vertical-align: top;
    margin-top: 14px;
}

ul.slimmenu.collapsed li  .sub-collapser > i{
    vertical-align: top;
    margin-top: 14px;
}

ul.slimmenu li ul {
    margin: 0;
    list-style-type: none;
}
ul.slimmenu li ul li {
    display: block;
    padding: 0;
    text-align: left;
    z-index: 1000;
    clear: both;
}
ul.slimmenu li ul li a {
    color: #333333;
    display: block;
    font-weight: normal;
    line-height: 1.42857;
}
ul.slimmenu li ul li a:hover, ul.slimmenu li ul li a:focus {
    background-color: #f5f5f5;
    color: #262626;
    text-decoration: none;
}

ul.slimmenu li > ul {
    display: none;
    position: absolute !important;
    left: 0 !important;
    top: 100% !important;
    z-index: 9999999999 !important;
    width: auto !important;
    min-width: 240px !important;
    padding: 6px 0 !important;
    margin: 2px 0 0 0 !important;
    border: 2px solid #f59e0b !important;
    border-top: 3px solid #ea580c !important;
    border-radius: 0 0 8px 8px !important;
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.25), 0 2px 8px rgba(0, 0, 0, 0.1) !important;
    background: #ffffff !important;
}
ul.slimmenu li > ul > li ul {
    display: none;
    position: absolute;
    left: 100%;
    top: 0;
    z-index: 999;
    width: 100%;
}

ul.slimmenu.collapsed li {
    display: block;
    width: 100%;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box
}
ul.slimmenu.collapsed li a {
    display: block;
    border-bottom: 1px solid rgba(0, 0, 0, 0.075);
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box
}
ul.slimmenu.collapsed li > ul {
    display: none;
    position: static;
}
@media (max-width: 768px) {
    ul.slimmenu li > ul {
        border-radius: 0px;
        box-shadow: none;
        border: none;
    }

}
@media (min-width: 992px){
    nav > .container > .row {
        margin-left: -5px !important ;
        margin-right: -5px !important ;
    }
}


/* ==========================================================================
   PHONG CÁCH MENU TOP CHUẨN PHẬT SỰ THỦ ĐÔ (HTTPS://PHATSUTHUDO.VN/)
   - Nền thanh Menu: Vàng chanh tươi sáng rực rỡ đặc trưng (#ffe600 / #ffe600)
   - Chữ Menu cấp 1: Màu đen đậm (#0a0a0a), rõ nét, đậm vừa (font-weight: 700), không in hoa toàn bộ
   - Hover & Active (Trang chủ / mục đang chọn): Chữ màu tím thương hiệu (#601986), có gạch chân màu tím (#601986)
   - Mũi tên Dropdown nhỏ gọn: Màu đen, hover sang tím
   - Submenu Dropdown: Nền trắng tinh khiết (#ffffff), viền trên màu tím (#601986), chữ đen hover sang tím (#601986)
   - Mobile: Thanh collapser nền vàng chanh, nút 3 gạch màu tím
   ========================================================================== */

/* 1. THANH MENU TOP FULL TRÀN VIỀN 100% NỀN VÀNG CHANH PHẬT SỰ THỦ ĐÔ */
.second-nav-ctn,
#sticky-nav-wrapper .second-nav-ctn,
.second-nav,
#menusite,
.pvgas-menu,
.pvgas-menu-ctn {
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    background: #ffe600 !important;
    background-color: #ffe600 !important;
    border-top: none !important;
    border-bottom: 2px solid #e6cf00 !important;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.08) !important;
    box-sizing: border-box !important;
    position: relative !important;
    overflow: visible !important;
}

.second-nav-ctn .wraper,
.second-nav-ctn > .wraper,
.second-nav-ctn .container {
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 auto !important;
    padding: 0 15px !important;
    box-sizing: border-box !important;
}

/* 2. CĂN GIỮA VÀ ĐỊNH DẠNG TỪNG MỤC TRÊN DESKTOP */
@media (min-width: 768px) {
    .second-nav,
    #menusite,
    .pvgas-menu,
    .pvgas-menu-ctn {
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
        float: none !important;
    }

    ul.slimmenu,
    #menusite ul.slimmenu,
    .pvgas-menu ul.slimmenu {
        display: flex !important;
        flex-direction: row !important;
        flex-wrap: wrap !important;
        justify-content: center !important;
        align-items: center !important;
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 auto !important;
        padding: 0 !important;
        list-style: none !important;
        background: transparent !important;
        text-align: center !important;
    }

    ul.slimmenu > li,
    #menusite ul.slimmenu > li,
    .pvgas-menu ul.slimmenu > li {
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        float: none !important;
        margin: 0 !important;
        background: transparent !important;
        position: relative !important;
    }

    /* Chữ đen đậm rõ nét kiểu Phật Sự Thủ Đô */
    ul.slimmenu > li > a,
    #menusite ul.slimmenu > li > a,
    .pvgas-menu ul.slimmenu > li > a {
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        color: #0a0a0a !important;
        font-family: Arial, "Helvetica Neue", Helvetica, sans-serif !important;
        font-size: 14.5px !important;
        font-weight: 700 !important;
        text-transform: none !important;
        letter-spacing: 0.2px !important;
        padding: 13px 16px !important;
        line-height: 20px !important;
        white-space: nowrap !important;
        position: relative !important;
        background: transparent !important;
        transition: color 0.15s ease !important;
    }

    /* Vạch gạch chân màu tím dưới chân (Underline Active & Hover indicator) */
    ul.slimmenu > li > a::before,
    #menusite ul.slimmenu > li > a::before,
    .pvgas-menu ul.slimmenu > li > a::before {
        content: "" !important;
        position: absolute !important;
        left: 14px !important;
        right: 14px !important;
        bottom: 0px !important;
        height: 3px !important;
        background-color: #601986 !important;
        border-radius: 2px 2px 0 0 !important;
        transform: scaleX(0) !important;
        transition: transform 0.2s ease-in-out !important;
    }

    /* Khi Hover và Active (Trang chủ / mục đang xem): Chữ tím #601986 và vạch gạch chân tím */
    ul.slimmenu > li:hover > a,
    ul.slimmenu > li.active > a,
    ul.slimmenu > li.current > a,
    ul.slimmenu > li.menu-active-clicked > a,
    #menusite ul.slimmenu > li:hover > a,
    #menusite ul.slimmenu > li.active > a,
    #menusite ul.slimmenu > li.current > a,
    #menusite ul.slimmenu > li.menu-active-clicked > a,
    .pvgas-menu ul.slimmenu > li:hover > a,
    .pvgas-menu ul.slimmenu > li.active > a,
    .pvgas-menu ul.slimmenu > li.current > a,
    .pvgas-menu ul.slimmenu > li.menu-active-clicked > a {
        color: #601986 !important;
        background: transparent !important;
        text-decoration: none !important;
    }

    ul.slimmenu > li:hover > a::before,
    ul.slimmenu > li.active > a::before,
    ul.slimmenu > li.current > a::before,
    ul.slimmenu > li.menu-active-clicked > a::before,
    #menusite ul.slimmenu > li:hover > a::before,
    #menusite ul.slimmenu > li.active > a::before,
    #menusite ul.slimmenu > li.current > a::before,
    #menusite ul.slimmenu > li.menu-active-clicked > a::before,
    .pvgas-menu ul.slimmenu > li:hover > a::before,
    .pvgas-menu ul.slimmenu > li.active > a::before,
    .pvgas-menu ul.slimmenu > li.current > a::before,
    .pvgas-menu ul.slimmenu > li.menu-active-clicked > a::before {
        transform: scaleX(1) !important;
    }

    /* Mũi tên góc nhỏ dropdown bên cạnh danh mục có menu con */
    ul.slimmenu > li.has-sub-menu > a::after,
    ul.slimmenu > li:has(> ul) > a::after {
        content: "\f107" !important;
        font-family: 'FontAwesome' !important;
        font-size: 13px !important;
        font-weight: 900 !important;
        margin-left: 6px !important;
        display: inline-block !important;
        vertical-align: middle !important;
        transition: transform 0.2s ease, color 0.15s ease !important;
        color: #0a0a0a !important;
    }

    ul.slimmenu > li.has-sub-menu:hover > a::after,
    ul.slimmenu > li.has-sub-menu.active > a::after,
    ul.slimmenu > li.has-sub-menu.current > a::after,
    ul.slimmenu > li.has-sub-menu.open-sub > a::after,
    ul.slimmenu > li:has(> ul):hover > a::after,
    ul.slimmenu > li:has(> ul).active > a::after,
    ul.slimmenu > li:has(> ul).current > a::after,
    ul.slimmenu > li:has(> ul).open-sub > a::after {
        color: #601986 !important;
        transform: rotate(180deg) !important;
    }

    /* Ẩn nút collapser cũ của slimmenu trên desktop để tránh trùng 2 mũi tên */
    ul.slimmenu li .sub-collapser,
    #menusite ul.slimmenu li .sub-collapser {
        display: none !important;
    }
}

/* 3. DROPDOWN SUBMENU CON: NỀN TRẮNG, VIỀN TRÊN TÍM #8224E3, CHỮ ĐEN HOVER SANG TÍM */
ul.slimmenu li > ul,
#menusite ul.slimmenu li > ul,
.pvgas-menu ul.slimmenu li > ul {
    position: absolute !important;
    top: 100% !important;
    left: 0 !important;
    z-index: 99999999 !important;
    background: #ffffff !important;
    min-width: 230px !important;
    padding: 6px 0 !important;
    margin: 2px 0 0 0 !important;
    list-style: none !important;
    border: 1px solid #ebe5f5 !important;
    border-top: 3px solid #601986 !important;
    border-radius: 0 0 6px 6px !important;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.14) !important;
}

ul.slimmenu li.open-sub > ul,
ul.slimmenu li:hover > ul {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

ul.slimmenu li ul li,
#menusite ul.slimmenu li ul li {
    display: block !important;
    width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
    border-bottom: 1px solid #f3effa !important;
    background: #ffffff !important;
    text-align: left !important;
    box-sizing: border-box !important;
}

ul.slimmenu li ul li:last-child,
#menusite ul.slimmenu li ul li:last-child {
    border-bottom: none !important;
}

ul.slimmenu li ul li a,
#menusite ul.slimmenu li ul li a {
    display: block !important;
    padding: 10px 18px !important;
    color: #222222 !important;
    font-family: Arial, "Helvetica Neue", Helvetica, sans-serif !important;
    font-size: 13.5px !important;
    font-weight: 600 !important;
    text-transform: none !important;
    line-height: 1.45 !important;
    white-space: nowrap !important;
    transition: all 0.18s ease !important;
    background: transparent !important;
    box-sizing: border-box !important;
    border-left: 3px solid transparent !important;
}

ul.slimmenu li ul li a:hover,
#menusite ul.slimmenu li ul li a:hover,
ul.slimmenu li ul li a:focus,
#menusite ul.slimmenu li ul li a:focus {
    background-color: #faf5ff !important;
    color: #601986 !important;
    padding-left: 22px !important;
    border-left: 3px solid #601986 !important;
    text-decoration: none !important;
}

/* 4. GIAO DIỆN TRÊN ĐIỆN THOẠI DI ĐỘNG (< 768PX) - MẶC ĐỊNH THU GỌN 3 GẠCH & CHỐNG ĐÈ CHỮ */
@media (max-width: 767px) {
    /* Thanh bar chứa nút 3 gạch MẶC ĐỊNH PHẢI HIỂN THỊ TRÊN MOBILE */
    .menu-collapser,
    .pvgas-menu .menu-collapser,
    #menusite .menu-collapser,
    .second-nav .menu-collapser {
        display: block !important;
        background: #ffe600 !important;
        border-bottom: 2px solid #e6cf00 !important;
        position: relative !important;
        height: 48px !important;
        line-height: 48px !important;
        padding: 0 15px !important;
        box-sizing: border-box !important;
        cursor: pointer !important;
        width: 100% !important;
    }

    .menu-collapser .collapse-title-text {
        color: #0a0a0a !important;
        font-weight: 800 !important;
        font-size: 15px !important;
        text-transform: uppercase !important;
        display: inline-block !important;
    }

    .collapse-button {
        position: absolute !important;
        right: 15px !important;
        top: 50% !important;
        transform: translateY(-50%) !important;
        background: #601986 !important;
        border: 1px solid #701fc7 !important;
        box-shadow: 0 2px 6px rgba(130, 36, 227, 0.35) !important;
        padding: 7px 10px !important;
        border-radius: 4px !important;
        display: inline-block !important;
        cursor: pointer !important;
    }

    .collapse-button .icon-bar {
        background-color: #ffffff !important;
    }

    /* MENU TRÊN MOBILE: MẶC ĐỊNH BẮT BUỘC PHẢI THU GỌN ẨN ĐI TRONG 3 DẤU GẠCH */
    ul.slimmenu,
    #menusite ul.slimmenu,
    .pvgas-menu ul.slimmenu,
    .second-nav ul.slimmenu {
        display: none !important; /* MẶC ĐỊNH BẮT BUỘC ẨN */
        flex-direction: column !important;
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
        border-top: 2.5px solid #601986 !important;
        background: #ffe600 !important;
        box-sizing: border-box !important;
    }

    /* KHI ĐƯỢC BẬT MỞ BẰNG NÚT 3 GẠCH THÌ MỚI HIỂN THỊ */
    ul.slimmenu.menu-mobile-open,
    #menusite ul.slimmenu.menu-mobile-open,
    .pvgas-menu ul.slimmenu.menu-mobile-open,
    .second-nav ul.slimmenu.menu-mobile-open,
    ul.slimmenu.expanded,
    #menusite ul.slimmenu.expanded {
        display: block !important;
    }

    ul.slimmenu > li,
    #menusite ul.slimmenu > li,
    .pvgas-menu ul.slimmenu > li {
        display: block !important;
        width: 100% !important;
        float: none !important;
        margin: 0 !important;
        border-bottom: 1px solid rgba(0, 0, 0, 0.08) !important;
        position: relative !important;
        box-sizing: border-box !important;
        background: transparent !important;
    }

    ul.slimmenu > li > a,
    #menusite ul.slimmenu > li > a,
    .pvgas-menu ul.slimmenu > li > a {
        display: block !important;
        width: 100% !important;
        padding: 13px 45px 13px 18px !important;
        color: #111111 !important;
        font-family: Arial, "Helvetica Neue", Helvetica, sans-serif !important;
        font-size: 15px !important;
        font-weight: 700 !important;
        text-transform: uppercase !important;
        line-height: 1.4 !important;
        box-sizing: border-box !important;
        text-align: left !important;
        background: transparent !important;
    }

    ul.slimmenu > li > a:hover,
    ul.slimmenu > li > a:focus,
    ul.slimmenu > li.active > a,
    ul.slimmenu > li.current > a {
        background: #faf5ff !important;
        color: #601986 !important;
    }

    /* Mũi tên sub-collapser trên mobile */
    ul.slimmenu li .sub-collapser,
    #menusite ul.slimmenu li .sub-collapser {
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        position: absolute !important;
        right: 0 !important;
        top: 0 !important;
        width: 48px !important;
        height: 48px !important;
        line-height: 48px !important;
        cursor: pointer !important;
        z-index: 10 !important;
        background: rgba(0, 0, 0, 0.04) !important;
    }

    ul.slimmenu li .sub-collapser > i,
    #menusite ul.slimmenu li .sub-collapser > i {
        color: #601986 !important;
        font-size: 16px !important;
    }

    /* ======================================================================
       SUBMENU CON TRÊN MOBILE: TUYỆT ĐỐI STATIC ĐỂ CHỐNG ĐÈ CHỮ LÊN NHAU
       ====================================================================== */
    ul.slimmenu li ul,
    ul.slimmenu li > ul,
    #menusite ul.slimmenu li > ul,
    .pvgas-menu ul.slimmenu li > ul,
    .slimmenu li ul {
        display: none !important;
        position: static !important;
        top: auto !important;
        left: auto !important;
        float: none !important;
        width: 100% !important;
        max-width: 100% !important;
        box-shadow: none !important;
        border: none !important;
        border-radius: 0 !important;
        margin: 0 !important;
        padding: 0 !important;
        background: #fffbe6 !important; /* Vàng kem nhạt, phân biệt rõ cấp con */
        box-sizing: border-box !important;
        visibility: visible !important;
        opacity: 1 !important;
    }

    /* KHI MỞ SUBMENU CON: HIỂN THỊ DẠNG ACCORDION ĐẨY NỘI DUNG XUỐNG DƯỚI */
    ul.slimmenu li.open-sub > ul,
    ul.slimmenu li.expanded > ul,
    #menusite ul.slimmenu li.open-sub > ul,
    #menusite ul.slimmenu li.expanded > ul,
    .pvgas-menu ul.slimmenu li.open-sub > ul {
        display: block !important;
    }

    ul.slimmenu li ul li,
    #menusite ul.slimmenu li ul li {
        display: block !important;
        width: 100% !important;
        float: none !important;
        border-bottom: 1px dashed #e6cf00 !important;
        background: #fffbe6 !important;
        box-sizing: border-box !important;
    }

    ul.slimmenu li ul li:last-child {
        border-bottom: none !important;
    }

    ul.slimmenu li ul li a,
    #menusite ul.slimmenu li ul li a {
        display: block !important;
        width: 100% !important;
        padding: 11px 18px 11px 32px !important; /* Thụt lề cấp 2 rõ nét */
        color: #333333 !important;
        font-size: 14px !important;
        font-weight: 600 !important;
        line-height: 1.4 !important;
        text-transform: none !important;
        background: transparent !important;
        border-left: 3px solid transparent !important;
        box-sizing: border-box !important;
    }

    ul.slimmenu li ul li a:hover,
    ul.slimmenu li ul li a:focus,
    ul.slimmenu li ul li a:active {
        color: #601986 !important;
        background-color: #fef08a !important;
        border-left: 3px solid #601986 !important;
    }
}