#kt_header_menu .menu-item .menu-link .menu-title,
#kt_header_menu .menu-item .menu-link .menu-icon iconify-icon,
#kt_header_menu .menu-item .menu-link .menu-icon {
    color: var(--bs-gray-700) !important;
    font-weight: 600;
}

#kt_header_menu .menu-item .menu-link:hover .menu-title,
#kt_header_menu .menu-item .menu-link:hover .menu-icon iconify-icon,
#kt_header_menu .menu-item .menu-link.active .menu-title,
#kt_header_menu .menu-item .menu-link.active .menu-icon iconify-icon {
    color: var(--bs-primary) !important;
}

[data-bs-theme="dark"] #kt_header_menu .menu-item .menu-link .menu-title,
[data-bs-theme="dark"] #kt_header_menu .menu-item .menu-link .menu-icon iconify-icon,
[data-bs-theme="dark"] #kt_header_menu .menu-item .menu-link .menu-icon {
    color: #ffffff !important;
    font-weight: 500;
}

/* Fix text antialiasing for crisp rendering in dark mode */
[data-bs-theme="dark"] #kt_header_menu .menu-item .menu-link .menu-title,
[data-bs-theme="dark"] #kt_header_menu .menu-item .menu-link .menu-icon iconify-icon {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

[data-bs-theme="dark"] #kt_header_menu .menu-item .menu-link:hover .menu-title,
[data-bs-theme="dark"] #kt_header_menu .menu-item .menu-link:hover .menu-icon iconify-icon,
[data-bs-theme="dark"] #kt_header_menu .menu-item .menu-link.active .menu-title,
[data-bs-theme="dark"] #kt_header_menu .menu-item .menu-link.active .menu-icon iconify-icon {
    color: var(--bs-primary) !important;
}

/* --- HEADER SEPARATOR LINE --- */
/* Nét chạy ngang qua phân cách ở giữa Header (dưới Logo, trên Menu) */
#kt_header_nav::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--bs-primary), transparent);
    z-index: 101;
    opacity: 0.8;
}

/* Custom Menu Active Styles */
#kt_header_menu .menu-item .menu-link {
    border: 1px dashed transparent;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    border-radius: 8px;
    margin: 0 4px;
    position: relative;
    overflow: hidden;
}

#kt_header_menu .menu-item .menu-link:hover {
    background-color: var(--bs-gray-100);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    transform: translateY(-2px);
    border-color: rgba(0,0,0,0.1);
    border-style: dashed;
}
[data-bs-theme="dark"] #kt_header_menu .menu-item .menu-link:hover {
    background-color: rgba(255,255,255,0.05);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    border-color: rgba(255,255,255,0.1);
    border-style: dashed;
}

#kt_header_menu .menu-item .menu-link.active {
    background-color: rgba(var(--bs-primary-rgb), 0.1) !important;
    border: 1px dashed var(--bs-primary) !important;
    transform: translateY(-1px);
}
[data-bs-theme="dark"] #kt_header_menu .menu-item .menu-link.active {
    background-color: rgba(var(--bs-primary-rgb), 0.15) !important;
    border: 1px dashed var(--bs-primary) !important;
}

/* Thanh đánh dấu viền (Marker bar) */
#kt_header_menu .menu-item .menu-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--bs-primary);
    box-shadow: 0 -2px 10px var(--bs-primary);
}