/* Đảm bảo Header chứa App Launcher có z-index cao hơn trang nội dung nhưng luôn thấp hơn Modal */
header#masthead, 
header.site-header, 
header.bb-header, 
.site-header,
.main-header,
#site-navigation,
.site-navigation,
.ast-main-header-wrap,
.elementor-location-header,
.site-header-wrapper {
    position: relative !important;
    z-index: 10000 !important;
}

header:has(.thx-al-menu-item),
.site-header:has(.thx-al-menu-item),
.bb-header:has(.thx-al-menu-item),
#masthead:has(.thx-al-menu-item) {
    position: relative !important;
    z-index: 10000 !important;
}

/* Custom styles for THX App Launcher dropdowns */
.thx-al-menu-item {
    position: relative !important;
    z-index: 10001 !important;
}

.thx-al-submenu {
    position: absolute !important;
    top: 100% !important;
    right: 0 !important;
    left: auto !important;
    width: 300px !important;
    min-width: 300px !important;
    background: #ffffff !important;
    border-radius: 12px !important;
    box-shadow: 0 10px 40px -10px rgba(0,0,0,0.15), 0 0 0 1px rgba(0,0,0,0.05) !important;
    list-style: none !important;
    padding: 8px !important;
    margin: 0 !important;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
    z-index: 10002 !important;
    border: none !important;
}

.thx-al-menu-item:hover .thx-al-submenu {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateY(0) !important;
}

.thx-al-sub-li {
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
}

.thx-al-sub-item {
    display: flex !important;
    align-items: center !important;
    gap: 14px !important;
    padding: 12px !important;
    border-radius: 10px !important;
    text-decoration: none !important;
    transition: all 0.2s !important;
    background: transparent !important;
    border: 1px solid transparent !important;
    width: 100% !important;
    box-sizing: border-box !important;
}

.thx-al-sub-item:hover {
    background: #f8fafc !important;
    border-color: #e2e8f0 !important;
}

.thx-al-sub-item.active {
    background: #eff6ff !important;
    border-color: #bfdbfe !important;
}

.thx-al-sub-item.active .thx-al-name {
    color: #1d4ed8 !important;
}

.thx-al-icon {
    width: 44px !important;
    height: 44px !important;
    border-radius: 12px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    color: #fff !important;
    font-size: 18px !important;
    flex-shrink: 0 !important;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1) !important;
    transition: transform 0.2s !important;
}

.thx-al-sub-item:hover .thx-al-icon {
    transform: scale(1.05) !important;
}

.thx-al-info {
    flex: 1 !important;
    min-width: 0 !important;
    text-align: left !important;
}

.thx-al-name {
    font-size: 14px !important;
    font-weight: 600 !important;
    color: #1e293b !important;
    margin-bottom: 2px !important;
    line-height: 1.2 !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
}

.thx-al-desc {
    font-size: 12px !important;
    color: #64748b !important;
    line-height: 1.3 !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
}

@media (max-width: 768px) {
    .thx-al-submenu {
        position: static !important;
        width: 100% !important;
        min-width: 100% !important;
        box-shadow: none !important;
        background: transparent !important;
        padding: 0 0 10px 10px !important;
        transform: none !important;
        opacity: 1 !important;
        visibility: visible !important;
        display: block !important;
    }
    
    .thx-al-name {
        color: #f1f5f9 !important;
    }
    
    .thx-al-desc {
        color: #94a3b8 !important;
    }

    .thx-al-sub-item:hover {
        background: rgba(255,255,255,0.05) !important;
        border-color: transparent !important;
    }

    .thx-al-sub-item.active {
        background: rgba(37,99,235,0.15) !important;
        border-color: rgba(37,99,235,0.3) !important;
    }

    .thx-al-sub-item.active .thx-al-name {
        color: #60a5fa !important;
    }
    
    .thx-al-active-indicator {
        position: static !important;
        transform: none !important;
        display: block !important;
        text-align: left !important;
        margin-top: 4px !important;
        margin-bottom: 4px !important;
        font-size: 11px !important;
        opacity: 0.8 !important;
    }
    
    .thx-al-group-link {
        display: flex !important;
        flex-direction: column !important;
        align-items: flex-start !important;
        padding-top: 10px !important;
        padding-bottom: 10px !important;
    }
}

.thx-al-group-link {
    position: relative !important;
}

.thx-al-active-indicator {
    position: absolute !important;
    top: 100% !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    margin-top: 6px !important;
    font-size: 11px !important;
    color: #2563eb !important;
    white-space: nowrap !important;
    line-height: 1 !important;
    font-weight: 600 !important;
    pointer-events: none !important;
    text-transform: none !important;
    letter-spacing: normal !important;
    opacity: 0.9 !important;
}

.thx-al-header-active-name {
    display: inline-flex;
    align-items: center;
    margin-right: 12px;
    font-weight: 600;
    font-size: 13px;
    color: #334155;
    background-color: #f1f5f9;
    padding: 5px 14px;
    border-radius: 100px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05), inset 0 0 0 1px rgba(0,0,0,0.05);
    line-height: 1.4;
    transition: all 0.2s ease;
}

.thx-al-sub-components {
    margin-left: 58px;
    margin-top: 4px;
    margin-bottom: 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    position: relative;
    z-index: 10;
    padding-right: 12px;
}

.thx-al-sub-components::before {
    content: '';
    position: absolute;
    top: 4px;
    bottom: 8px;
    left: -14px;
    width: 2px;
    background: #e2e8f0;
    border-radius: 2px;
}

.thx-al-sub-component-link {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    font-size: 13px !important;
    background: transparent !important;
    color: #64748b !important;
    padding: 6px 12px !important;
    border-radius: 6px !important;
    text-decoration: none !important;
    transition: all 0.2s !important;
    border: none !important;
    font-weight: 500 !important;
    line-height: 1.4 !important;
    box-shadow: none !important;
}

.thx-al-sub-component-link:hover {
    background: #f8fafc !important;
    color: #0f172a !important;
}

.thx-al-sub-component-link.active {
    background: #eff6ff !important;
    color: #2563eb !important;
    font-weight: 600 !important;
}

.thx-al-sub-component-link i {
    font-size: 13px !important;
    color: inherit !important;
    opacity: 0.7;
}

.thx-al-sub-component-link.active i {
    opacity: 1;
}

@media (max-width: 768px) {
    .thx-al-active-indicator {
        display: none !important;
    }
    .thx-al-sub-components {
        margin-left: 0;
        margin-top: 4px;
        padding-left: 58px;
    }
    .thx-al-sub-components::before {
        left: 21px;
        background: rgba(255,255,255,0.1);
    }
    .thx-al-sub-component-link {
        background: transparent !important;
        color: #94a3b8 !important;
    }
    .thx-al-sub-component-link:hover {
        background: rgba(255,255,255,0.05) !important;
        color: #f1f5f9 !important;
    }
    .thx-al-sub-component-link.active {
        background: rgba(37,99,235,0.15) !important;
        color: #60a5fa !important;
    }
    .thx-al-sub-component-link i {
        color: inherit !important;
    }
}