/* ==============================================================
   FONT CHỮ CÔNG NGHIỆP CHUẨN XÁC, SẮC NÉT & ĐỒNG BỘ TOÀN SITE
============================================================== */
html, body {
    overflow-x: clip;
}

body, p, span, a, div, li, ul, input, button, select, textarea, table, th, td { 
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important; 
    font-weight: 500; 
    letter-spacing: -0.01em;
}

h1, h2, h3, h4, h5, h6, .product-title, .gomi-section-title, .gomi-title, strong, b { 
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important; 
    font-weight: 700 !important; 
    letter-spacing: -0.02em !important;
}

/* Bảo vệ Font Awesome không bị ghi đè thành ô vuông rỗng */
.fa, .fas, .far, .fab, .fa-solid, .fa-regular, .fa-brands, [class*="fa-"], [class^="fa-"] {
    font-family: "Font Awesome 6 Free", "FontAwesome" !important;
    font-style: normal;
}

/* ==============================================================
   1. TOPBAR TIỆN ÍCH TRÊN CÙNG
============================================================== */
.infas-topbar {
    position: relative;
    z-index: 1051; /* Đảm bảo dropdown ngôn ngữ hiển thị đè lên trên main header (1050) */
    background: var(--gomi-bg);
    border-bottom: 1px solid var(--gomi-light);
    font-size: 11.5px;
    padding: 5px 0;
    color: #475569;
    white-space: nowrap;
}
.infas-topbar a {
    color: #475569;
    text-decoration: none;
    font-weight: 600;
    transition: 0.2s;
    white-space: nowrap;
}
.infas-topbar a:hover {
    color: var(--gomi-primary);
}
.topbar-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    margin-right: 12px;
    font-weight: 600;
    white-space: nowrap;
}
.topbar-badge i {
    color: var(--gomi-primary);
    font-size: 12px;
}

/* ===== BỘ CHỌN NGÔN NGỮ 3 Ô SIÊU GỌN TRÊN THANH TASKBAR ===== */
.topbar-lang-tabs {
    display: inline-flex;
    align-items: center;
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    padding: 1px;
    gap: 2px;
}
.topbar-lang-item {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 7px;
    font-size: 11px;
    font-weight: 600;
    color: #475569;
    text-decoration: none !important;
    border-radius: 4px;
    transition: all 0.15s ease;
    line-height: 1.2;
    white-space: nowrap;
}
.topbar-lang-item img {
    width: 15px;
    height: 10px;
    object-fit: cover;
    border-radius: 2px;
}
.topbar-lang-item:hover {
    color: var(--gomi-primary);
    background: #f1f5f9;
}
.topbar-lang-item.active {
    background: var(--gomi-primary);
    color: #ffffff !important;
    font-weight: 700;
    pointer-events: none;
}

/* Mobile lang switcher in drawer */
.mobile-lang-row {
    padding: 12px 10px;
    border-top: 1px solid #f1f5f9;
    margin-top: 6px;
}
.mobile-lang-title {
    font-size: 13px;
    font-weight: 700;
    color: #475569;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.mobile-lang-btns {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.mobile-lang-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 8px;
    border: 1px solid var(--gomi-light);
    background: var(--gomi-bg);
    font-size: 13px;
    font-weight: 600;
    color: #334155;
    text-decoration: none !important;
    transition: 0.2s;
    white-space: nowrap;
}
.mobile-lang-btn:hover {
    background: #e2e8f0;
    color: var(--gomi-primary);
}
.mobile-lang-btn.active {
    background: var(--gomi-primary);
    color: #ffffff !important;
    border-color: var(--gomi-primary);
    pointer-events: none;
}

/* ==============================================================
   2. MAIN HEADER BAR
============================================================== */
.infas-main-header {
    background-color: var(--gomi-primary);
    padding: 10px 0;
    position: -webkit-sticky !important;
    position: sticky !important;
    top: 0 !important;
    z-index: 1050 !important;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

/* KỸ THUẬT POP-OUT BADGE: PHÓNG TO LOGO MÀ KHÔNG LÀM DÀY THANH HEADER */
.infas-logo-box {
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    background: #ffffff;
    padding: 4px 14px;
    border-radius: 10px;
    height: 56px;                   /* Chiều cao rộng rãi cho logo */
    margin-top: -6px;               /* Nhô nhẹ 6px lên trên */
    margin-bottom: -6px;            /* Nhô nhẹ 6px xuống dưới - Giữ nguyên kích thước thanh header */
    box-shadow: 0 4px 14px rgba(0,0,0,0.18);
    position: relative;
    z-index: 5;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.infas-logo-box:hover {
    transform: scale(1.03);
    box-shadow: 0 6px 18px rgba(0,0,0,0.22);
}
.infas-logo-box img {
    height: 48px !important;       /* To và rõ nét hơn nhiều */
    width: auto;
    max-width: 220px;              /* Mở rộng chiều ngang, không bóp méo chữ */
    object-fit: contain;
    display: block;
}

/* Nút Danh Mục Kiểu MECSU */
.btn-mecsu-category {
    background: #ffffff !important;
    color: var(--gomi-primary) !important;
    font-weight: 700 !important;
    font-size: 14px !important;
    height: 44px;
    padding: 0 18px !important;
    border-radius: 8px !important;
    border: none !important;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    transition: all 0.2s ease;
}
.btn-mecsu-category:hover {
    background: var(--gomi-light) !important;
    color: var(--gomi-primary) !important;
    transform: translateY(-1px);
}

/* Khung Tìm Kiếm To Bản */
.mecsu-search-container {
    position: relative;
    flex: 1;
    max-width: 650px;
}
.mecsu-search-container .form-control {
    height: 44px;
    border-radius: 8px;
    border: 2px solid transparent;
    padding-left: 16px;
    padding-right: 78px;
    font-size: 13.5px;
    background: #ffffff;
    box-shadow: none;
}
.mecsu-search-container .form-control:focus {
    border-color: var(--gomi-light);
}
.mecsu-search-container .btn-search-submit {
    position: absolute;
    right: 4px;
    top: 4px;
    bottom: 4px;
    width: 42px;
    background: var(--gomi-primary);
    color: #ffffff;
    border: none;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    cursor: pointer;
    transition: 0.2s;
    z-index: 6;
}
.mecsu-search-container .btn-search-submit:hover {
    opacity: 0.9;
}

/* Nút xóa từ khóa tìm kiếm (Clear button) */
.btn-search-clear {
    position: absolute;
    right: 48px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    font-size: 20px;
    line-height: 1;
    color: #94a3b8;
    padding: 4px 6px;
    cursor: pointer;
    z-index: 6;
    transition: color 0.15s ease;
}
.btn-search-clear:hover {
    color: #1e293b;
}

/* ==============================================================
   MECSU LIVE SEARCH AUTOCOMPLETE DROPDOWN POPUP
============================================================== */
.mecsu-search-suggest-dropdown {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    background: #ffffff;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.18);
    z-index: 1060;
    overflow: hidden;
    max-height: 480px;
    overflow-y: auto;
    font-family: 'Inter', sans-serif;
    text-align: left;
}
.mobile-suggest-dropdown {
    top: calc(100% + 4px);
    max-height: 380px;
}

/* Danh mục gợi ý chuẩn Mecsu */
.search-suggest-cat-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-bottom: 1px solid #f1f5f9;
    text-decoration: none !important;
    background: #ffffff;
    transition: background 0.15s ease;
}
.search-suggest-cat-item:hover, .search-suggest-cat-item.is-selected {
    background: #f8fafc;
}
.search-suggest-cat-thumb {
    width: 44px;
    height: 44px;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    object-fit: cover;
    background: #ffffff;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.search-suggest-cat-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.search-suggest-cat-info {
    flex: 1;
    min-width: 0;
}
.search-suggest-cat-title {
    font-size: 14px;
    font-weight: 700;
    color: #1e5ca8;
    line-height: 1.3;
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.search-suggest-cat-sub {
    font-size: 12px;
    color: #64748b;
}

/* Sản phẩm gợi ý */
.search-suggest-prod-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    border-bottom: 1px solid #f1f5f9;
    text-decoration: none !important;
    background: #ffffff;
    transition: background 0.15s ease;
}
.search-suggest-prod-item:last-child {
    border-bottom: none;
}
.search-suggest-prod-item:hover, .search-suggest-prod-item.is-selected {
    background: #f8fafc;
}
.search-suggest-prod-thumb {
    width: 44px;
    height: 44px;
    border-radius: 6px;
    border: 1px solid #e2e8f0;
    background: #ffffff;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.search-suggest-prod-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.search-suggest-prod-info {
    flex: 1;
    min-width: 0;
}
.search-suggest-prod-title {
    font-size: 13.5px;
    font-weight: 600;
    color: #1e293b;
    line-height: 1.35;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.search-suggest-prod-item:hover .search-suggest-prod-title {
    color: var(--gomi-primary);
}
.search-suggest-prod-meta {
    font-size: 11.5px;
    color: #64748b;
    margin-top: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.search-suggest-prod-price {
    font-size: 13.5px;
    font-weight: 700;
    color: #1e293b;
    white-space: nowrap;
    margin-left: 10px;
    text-align: right;
    flex-shrink: 0;
}
.search-suggest-prod-price.is-contact {
    color: #d97706;
}

/* Chân Dropdown: Xem tất cả kết quả */
.search-suggest-footer {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: #f8fafc;
    border-top: 1px solid #e2e8f0;
    color: #1e5ca8;
    font-size: 13.5px;
    font-weight: 600;
    text-decoration: none !important;
    transition: background 0.15s ease, color 0.15s ease;
}
.search-suggest-footer:hover, .search-suggest-footer.is-selected {
    background: #edf2f7;
    color: #0d3d75;
}

/* Trạng thái rỗng / Đang tìm */
.search-suggest-empty {
    padding: 24px 16px;
    text-align: center;
    color: #64748b;
    font-size: 13.5px;
}
.search-suggest-loading {
    padding: 20px 16px;
    text-align: center;
    color: #64748b;
    font-size: 13px;
}

/* Nút Hotline & Giỏ Hàng Bên Phải */
.mecsu-action-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #ffffff !important;
    text-decoration: none !important;
    padding: 6px 12px;
    border-radius: 8px;
    transition: 0.2s;
}
.mecsu-action-btn:hover {
    background: rgba(255, 255, 255, 0.15);
}
.mecsu-action-icon {
    font-size: 22px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}
.mecsu-action-meta {
    display: flex;
    flex-direction: column;
    line-height: 1.25;
    text-align: left;
}
.mecsu-action-meta small {
    font-size: 11px;
    opacity: 0.85;
}
.mecsu-action-meta span {
    font-size: 13px;
    font-weight: 700;
}

.cart-qty-badge {
    position: absolute;
    top: -7px;
    right: -9px;
    background: #ef4444;
    color: #ffffff;
    font-size: 10px;
    font-weight: 800;
    min-width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--gomi-primary);
}

/* ==============================================================
   3. MENU DANH MỤC DROPDOWN PC
============================================================== */
.mecsu-category-wrapper {
    position: relative;
}
.mecsu-dropdown-panel {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    width: 280px;
    background: #ffffff;
    border-radius: 10px;
    border: 1px solid var(--gomi-light);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
    padding: 8px 0;
    z-index: 99999;
    display: none;
}
.mecsu-dropdown-panel.show {
    display: block !important;
}

.mecsu-cat-item {
    position: relative;
}
.mecsu-cat-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 18px;
    color: #334155;
    text-decoration: none !important;
    font-size: 13.5px;
    font-weight: 600;
    transition: 0.2s;
}
.mecsu-cat-link:hover, .mecsu-cat-item:hover > .mecsu-cat-link {
    background-color: var(--gomi-bg);
    color: var(--gomi-primary);
    padding-left: 22px;
}

.mecsu-sub-panel {
    position: absolute;
    top: 0;
    left: 100%;
    width: 250px;
    background: #ffffff;
    border-radius: 10px;
    border: 1px solid var(--gomi-light);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
    padding: 8px 0;
    display: none;
    z-index: 100000;
    margin-left: 2px;
}
@media (min-width: 992px) {
    .mecsu-cat-item:hover > .mecsu-sub-panel {
        display: block !important;
    }
}
.mecsu-sub-link {
    display: block;
    padding: 8px 18px;
    color: #475569;
    text-decoration: none !important;
    font-size: 13px;
    font-weight: 500;
    transition: 0.2s;
}
.mecsu-sub-link:hover {
    background-color: var(--gomi-bg);
    color: var(--gomi-primary);
    padding-left: 22px;
}

/* ==============================================================
   4. THANH GỢI Ý TỪ KHÓA TÌM NHANH (QUICK TAGS)
============================================================== */
.infas-quicktags-bar {
    background: #ffffff;
    border-bottom: 1px solid var(--gomi-light);
    padding: 7px 0;
    overflow-x: auto;
    white-space: nowrap;
}
.infas-quicktags-bar::-webkit-scrollbar {
    height: 3px;
}
.infas-quicktags-bar::-webkit-scrollbar-thumb {
    background: var(--gomi-light);
    border-radius: 4px;
}
.quicktag-btn {
    display: inline-block;
    padding: 4px 12px;
    margin-right: 6px;
    font-size: 12.5px;
    font-weight: 600;
    color: #334155;
    text-decoration: none !important;
    border-radius: 6px;
    background: var(--gomi-bg);
    border: 1px solid var(--gomi-light);
    transition: 0.2s;
}
.quicktag-btn:hover {
    color: #ffffff;
    background: var(--gomi-primary);
    border-color: var(--gomi-primary);
}

/* ==============================================================
   5. BẢN MOBILE CHUYÊN NGHIỆP
============================================================== */
@media (max-width: 991px) {
    .infas-topbar, .infas-quicktags-bar { display: none !important; }

    /* 1. Thanh Tiện Ích Trên Cùng Cho Mobile (Chữ chạy + Ngôn Ngữ) - Tự Cuộn Mất Khi Lướt */
    .infas-mobile-topbar {
        background: var(--gomi-bg);
        border-bottom: 1px solid var(--gomi-light);
        padding: 5px 0;
        position: relative;
        z-index: 1040;
        overflow: hidden;
    }
    
    /* Khung chứa Marquee chữ chạy mượt mà */
    .mobile-marquee-wrap {
        flex: 1;
        min-width: 0;
        overflow: hidden;
        position: relative;
        white-space: nowrap;
        mask-image: linear-gradient(90deg, transparent 0%, #000 3%, #000 95%, transparent 100%);
        -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 3%, #000 95%, transparent 100%);
    }

    .mobile-marquee-track {
        display: inline-flex;
        align-items: center;
        white-space: nowrap;
        width: max-content;
        will-change: transform;
        animation: infasMarqueeLoop 22s linear infinite;
    }

    .mobile-marquee-track:hover, .mobile-marquee-track:active {
        animation-play-state: paused;
    }

    .mobile-marquee-group {
        display: inline-flex;
        align-items: center;
        flex-shrink: 0;
    }

    .marquee-item {
        display: inline-flex;
        align-items: center;
        font-size: 11px;
        font-weight: 600;
        color: #334155;
        white-space: nowrap;
    }

    .marquee-divider {
        display: inline-block;
        margin: 0 10px;
        color: var(--gomi-primary);
        font-size: 8px;
        opacity: 0.6;
        vertical-align: middle;
    }

    @keyframes infasMarqueeLoop {
        0% {
            transform: translate3d(0, 0, 0);
        }
        100% {
            transform: translate3d(-50%, 0, 0);
        }
    }
    .infas-mobile-topbar .topbar-lang-tabs {
        background: #ffffff;
        border: 1px solid #cbd5e1;
        border-radius: 6px;
        padding: 1.5px;
        gap: 1.5px;
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
        display: inline-flex;
        align-items: center;
        height: 25px;
    }
    .infas-mobile-topbar .topbar-lang-item {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 3px;
        padding: 0 6px;
        height: 21px;
        font-size: 10.5px;
        font-weight: 700;
        color: #475569;
        text-decoration: none !important;
        border-radius: 4px;
        transition: all 0.15s ease;
        line-height: 1;
        white-space: nowrap;
    }
    .infas-mobile-topbar .topbar-lang-item img {
        width: 14px;
        height: 10px;
        object-fit: cover;
        border-radius: 2px;
    }
    .infas-mobile-topbar .topbar-lang-item:hover {
        color: var(--gomi-primary);
        background: #f1f5f9;
    }
    .infas-mobile-topbar .topbar-lang-item.active {
        background: var(--gomi-primary);
        color: #ffffff !important;
        font-weight: 800;
        pointer-events: none;
    }

    /* 2. Thanh Header Chính Ghim Lại (Sticky) Cố Định Khi Cuộn */
    .infas-main-header { 
        padding: 8px 0;
        position: -webkit-sticky !important;
        position: sticky !important;
        top: 0 !important;
        z-index: 1050 !important;
        box-shadow: 0 4px 15px rgba(0,0,0,0.15);
    }
    
    .infas-logo-box { 
        height: 48px; 
        margin-top: 0; 
        margin-bottom: 0; 
        padding: 3px 12px;
        border-radius: 9px;
        box-shadow: 0 3px 10px rgba(0,0,0,0.18);
        background: #ffffff;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
    }
    .infas-logo-box img { 
        height: 42px !important; 
        width: auto;
        max-width: 160px; 
        object-fit: contain;
    }
    
    .mecsu-action-meta { display: none !important; }
    .mecsu-action-btn { 
        padding: 6px 8px; 
        min-width: 34px;
        height: 36px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
    .mecsu-action-icon {
        font-size: 20px;
    }
    #infasMobileToggleBtn {
        padding: 4px 8px !important;
        height: 36px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
    #infasMobileToggleBtn i {
        font-size: 22px !important;
    }
    .btn-mecsu-category { display: none !important; }
    
    .mobile-search-row {
        margin-top: 8px;
        position: relative;
    }
    .mobile-search-row .form-control {
        height: 38px;
        border-radius: 8px;
        font-size: 13px;
        padding-left: 14px;
        padding-right: 70px;
        border: none;
    }
    .mobile-search-row .btn-mobile-search {
        position: absolute;
        right: 3px;
        top: 3px;
        bottom: 3px;
        width: 36px;
        background: var(--gomi-primary);
        border: none;
        border-radius: 6px;
        color: #ffffff;
        z-index: 6;
    }
    .mobile-search-row .btn-search-clear {
        right: 40px;
        font-size: 18px;
        padding: 2px 4px;
    }

    #infasMobileDrawer {
        background: #ffffff;
        border-radius: 16px;
        box-shadow: 0 15px 40px rgba(0,0,0,0.18);
        padding: 10px;
        margin-top: 10px;
        border: 1px solid var(--gomi-light);
    }

    .mobile-nav-row {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 11px 10px;
        border-bottom: 1px solid #f1f5f9;
        text-decoration: none !important;
        border-radius: 10px;
        transition: 0.2s;
        cursor: pointer;
    }
    .mobile-nav-row:last-child {
        border-bottom: none;
    }
    .mobile-nav-row:hover, .mobile-nav-row:active {
        background-color: var(--gomi-bg);
    }
    
    .mobile-nav-left {
        display: flex;
        align-items: center;
        gap: 12px;
    }
    .mobile-icon-badge {
        width: 34px;
        height: 34px;
        min-width: 34px;
        border-radius: 8px;
        background: var(--gomi-bg);
        color: var(--gomi-primary);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 15px;
        transition: 0.2s;
    }
    .mobile-nav-row:hover .mobile-icon-badge {
        background: var(--gomi-primary);
        color: #ffffff;
    }
    .mobile-nav-text {
        font-size: 14px;
        font-weight: 700;
        color: #1e293b;
        letter-spacing: 0.2px;
    }

    .mobile-nav-arrow {
        color: #94a3b8;
        font-size: 12px;
        transition: transform 0.25s ease;
    }
    
    .mobile-sub-accordion {
        background: var(--gomi-bg);
        border-radius: 10px;
        padding: 6px 8px;
        margin: 6px 4px 10px 4px;
        border: 1px solid var(--gomi-light);
    }
    .mobile-sub-link {
        padding: 9px 12px;
        font-size: 13.5px;
        font-weight: 600;
        color: #334155;
        display: flex;
        align-items: center;
        text-decoration: none !important;
        border-radius: 6px;
        transition: 0.2s;
    }
    .mobile-sub-link:hover, .mobile-sub-link:active {
        color: var(--gomi-primary);
        background: #ffffff;
        padding-left: 16px;
    }
}