.f-context-menu {
    display: none;
    position: absolute;
    z-index: 9999;
    background: linear-gradient(180deg, #ffffff, #f9f9f9);
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 6px 16px rgba(0,0,0,0.25);
    min-width: 140px;
    font-family: 'Segoe UI';
    font-size: 14px;
    padding: 2px 0;
}

.f-menu-item {
    padding: 6px 12px;
    cursor: pointer;
    position: relative;
    white-space: nowrap;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: #333;
    font-weight: 400;
    transition: background 0.2s ease, color 0.2s ease;
}

.f-menu-item:hover {
    background: #f0f0f0;
    color: #007BFF;
}

.f-menu-divider {
    height: 1px;
    background: #ddd;
    margin: 2px 0;
}

.f-has-submenu {
    position: relative;
}

.f-has-submenu::after {
    content: "\f054";
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    font-size: 12px;
    color: #666;
    margin-left: 6px;
}

.f-submenu-items {
    position: absolute;
    top: 0;
    left: 100%;
    background: linear-gradient(180deg, #ffffff, #f9f9f9);
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 6px 16px rgba(0,0,0,0.25);
    min-width: 150px;
    z-index: 10000;
    display: none;
}

.f-submenu-items .f-menu-item:hover {
    background: #e0e0e0;
    color: #007BFF;
}