/* multi-level-menu.css - 多级菜单样式 */

/* 一级菜单 - 下拉菜单 */
.dropdown-menu.multi-level-menu {
    min-width: 240px;
    padding: 0.5rem 0;
    border: none;
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
    border-radius: 8px;
    animation: menuFadeIn 0.2s ease;
}

@keyframes menuFadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 菜单项样式 */
.multi-level-menu .dropdown-item {
    padding: 0.6rem 1.2rem;
    font-size: 0.95rem;
    color: #333;
    transition: all 0.2s ease;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.multi-level-menu .dropdown-item:hover {
    background-color: #f8f9fa;
    color: #007bff;
}

/* 有子菜单的项显示箭头 */
.multi-level-menu .dropdown-item.has-children::after {
    content: "›";
    font-size: 1.2rem;
    line-height: 1;
    opacity: 0.6;
    transition: transform 0.2s;
}

.multi-level-menu .dropdown-item.has-children:hover::after {
    transform: translateX(3px);
    opacity: 1;
}

/* 右侧子菜单容器 */
.submenu-container {
    position: absolute;
    left: 100%;
    top: 0;
    min-width: 240px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
    padding: 0.5rem 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease;
    z-index: 1060;
}

/* 鼠标悬停时显示子菜单 */
.dropdown-item-wrapper {
    position: relative;
}

.dropdown-item-wrapper:hover > .submenu-container {
    opacity: 1;
    visibility: visible;
}

/* 子菜单项样式 */
.submenu-container .dropdown-item {
    padding-left: 2rem;
}

/* 三级菜单缩进更多 */
.submenu-container .submenu-container .dropdown-item {
    padding-left: 2.5rem;
}

/* 产品数量徽章 */
.category-badge {
    font-size: 0.75rem;
    background-color: #e9ecef;
    color: #6c757d;
    padding: 0.2rem 0.5rem;
    border-radius: 10px;
    margin-left: 8px;
}

.dropdown-item:hover .category-badge {
    background-color: #007bff;
    color: white;
}

/* 移动端优化 */
@media (max-width: 991px) {
    .multi-level-menu {
        position: static !important;
        float: none !important;
        width: auto !important;
        box-shadow: none;
        border-left: 3px solid #007bff;
        margin-left: 1rem;
        background-color: #f8f9fa;
    }

    .submenu-container {
        position: static;
        box-shadow: none;
        opacity: 1;
        visibility: visible;
        margin-left: 1rem;
        border-left: 2px solid #dee2e6;
    }

    .dropdown-item.has-children::after {
        display: none;
    }

    .submenu-container .dropdown-item {
        padding-left: 2rem !important;
    }
}