/**
 * WebPlus Pro 菜单样式
 * 符合 WebPlus Pro 标准的新版菜单样式系统
 */

/* ===== WebPlus Pro 菜单基础样式 ===== */
.wp-navi {
    position: relative;
    z-index: 1000;
}

.wp-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

/* 桌面端菜单栏优化 */
@media (min-width: 1200px) {
    .wp-navi {
        background: var(--gradient-primary-dark);
    }
    
    .wp-menu .menu-link {
        padding: 18px 28px;
        font-size: 17px;
    }
}

.wp-menu .menu-item {
    position: relative;
    margin: 0 2px;
}

.wp-menu .menu-link {
    display: inline-block;
    padding: 16px 24px;
    color: var(--color-text-white);
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 4px;
    position: relative;
    white-space: nowrap;
    line-height: 1.5;
}

.wp-menu .menu-link::after {
    content: '';
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 60%;
    height: 3px;
    background: var(--color-text-white);
    border-radius: 2px;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.wp-menu .menu-link:hover {
    background-color: var(--color-white-rgba-15);
    color: var(--color-text-white);
    text-decoration: none;
    transform: translateY(-2px);
}

.wp-menu .menu-link:hover::after {
    transform: translateX(-50%) scaleX(1);
}

/* ===== 菜单箭头样式 ===== */
.menu-switch-arrow {
    display: inline-block;
    margin-left: 4px;
    color: #fff;
    font-size: 10px;
    transition: transform 0.3s ease;
    vertical-align: middle;
    line-height: 1;
}

/* 隐藏没有子菜单的项目中的三角形 */
.menu-switch-arrow.no-submenu {
    display: none;
}

/* ===== 子菜单样式 ===== */
.wp-menu .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: var(--color-bg-primary);
    border-radius: 6px;
    box-shadow: 0 8px 32px var(--color-black-rgba-15);
    padding: 8px 0;
    margin: 0;
    list-style: none;
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    border: 1px solid var(--color-black-rgba-08);
}

.wp-menu .sub-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.wp-menu .sub-menu .sub-item {
    position: relative;
    margin: 0;
}

.wp-menu .sub-menu .sub-item:last-child {
    border-bottom: none;
}

.wp-menu .sub-menu .sub-item a,
.wp-menu .sub-menu .sub-item .sub-link {
    display: block;
    padding: 12px 20px;
    color: var(--color-text-primary);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
    position: relative;
    border-radius: 0;
}

.wp-menu .sub-menu .sub-item a:hover,
.wp-menu .sub-menu .sub-item .sub-link:hover {
    background-color: var(--color-bg-light-gray);
    color: var(--color-primary);
    text-decoration: none;
    padding-left: 30px;
}

.wp-menu .sub-menu .sub-item a:before,
.wp-menu .sub-menu .sub-item .sub-link:before {
    content: '';
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 4px;
    background-color: var(--color-primary);
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.wp-menu .sub-menu .sub-item a:hover:before,
.wp-menu .sub-menu .sub-item .sub-link:hover:before {
    opacity: 1;
}

/* ===== 小屏（手机）菜单样式 ===== */
@media (max-width: 767px) {
    .wp-navi {
        position: static;
    }
    
    .wp-menu {
        flex-direction: column;
        width: 100%;
        background: var(--color-bg-primary);
        border-radius: 8px;
        box-shadow: 0 4px 16px var(--color-black-rgba-10);
        margin-top: 10px;
        padding: 10px 0;
    }
    
    .wp-menu .menu-item {
        width: 100%;
        margin: 0;
        border-bottom: 1px solid var(--color-border-lighter);
        position: relative;
    }
    
    .wp-menu .menu-item:last-child {
        border-bottom: none;
    }
    
    .wp-menu .menu-link {
        color: var(--color-text-primary);
        padding: 15px 20px;
        border-radius: 0;
        text-align: left;
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: center;
        cursor: pointer;
        white-space: nowrap;
        min-width: 0;
        overflow: hidden;
    }
    
    /* 确保菜单文字部分可以适当截断 */
    .wp-menu .menu-link > *:first-child {
        flex: 1;
        min-width: 0;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    .wp-menu .menu-link:hover {
        background-color: var(--color-bg-light-gray);
        color: var(--color-primary);
    }
    
    /* WebPlus Pro 子菜单切换按钮样式 */
    .wp-menu .menu-link.submenu-toggle {
        cursor: pointer;
        position: relative;
    }
    
    .menu-switch-arrow {
        display: inline-block;
        margin-left: auto;
        margin-right: 0;
        color: var(--color-text-primary);
        font-size: 10px;
        transition: transform 0.3s ease;
        flex-shrink: 0;
        vertical-align: middle;
        line-height: 1;
    }
    
    .wp-menu .sub-menu {
        position: static;
        background: var(--color-bg-light-gray);
        box-shadow: none;
        border: none;
        border-radius: 0;
        margin: 0;
        padding: 0;
        opacity: 0;
        visibility: hidden;
        transform: none;
        transition: all 0.3s ease;
        max-height: 0;
        overflow: hidden;
        display: block !important; /* 覆盖WebPlus Pro的内联样式 */
    }
    
    .wp-menu .sub-menu.show {
        opacity: 1;
        visibility: visible;
        max-height: 500px;
        padding: 10px 0;
    }
    
    /* 处理WebPlus Pro的内联样式 */
    .wp-menu .sub-menu[style*="display: none"] {
        display: block !important;
        opacity: 0;
        visibility: hidden;
        max-height: 0;
    }
    
    .wp-menu .sub-menu[style*="display: none"].show {
        opacity: 1;
        visibility: visible;
        max-height: 500px;
        padding: 10px 0;
    }
    
    .wp-menu .sub-menu .sub-item a,
    .wp-menu .sub-menu .sub-item .sub-link {
        padding: 10px 40px;
        color: var(--color-text-secondary);
        font-size: 13px;
    }
    
    .wp-menu .sub-menu .sub-item a:hover,
    .wp-menu .sub-menu .sub-item .sub-link:hover {
        background-color: var(--color-border-light);
        color: var(--color-primary);
        padding-left: 50px;
    }
}

/* ===== 移动端菜单按钮样式 ===== */
.header-menu-toggle {
    display: none;
    background: rgba(0, 0, 0, 0.3);
    border: 2px solid rgba(255, 255, 255, 0.5);
    color: #fff;
    font-size: 24px;
    font-weight: bold;
    padding: 10px 14px;
    cursor: pointer;
    border-radius: 6px;
    transition: all 0.3s ease;
    order: 2;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    min-width: 44px;
    min-height: 44px;
    align-items: center;
    justify-content: center;
}

.header-menu-toggle:hover {
    background-color: rgba(0, 0, 0, 0.5);
    border-color: rgba(255, 255, 255, 0.8);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    transform: scale(1.05);
}

@media (max-width: 767px) {
    .header-menu-toggle {
        display: flex;
    }
}

/* ===== 移动端菜单容器样式 ===== */
.navbar-collapse {
    display: none;
}

.navbar-collapse.show {
    display: block;
}

/* 确保中屏和大屏菜单始终显示 */
@media (min-width: 768px) {
    .navbar-collapse {
        display: block !important;
    }
    
    /* 确保中屏和大屏菜单容器有正确的样式 */
    .wp-navi.navbar-collapse {
        display: block !important;
        position: relative;
        background: var(--gradient-primary-dark);
        padding: 0;
        min-height: 60px;
        box-shadow: 0 2px 8px var(--color-black-rgba-10);
    }
    
    /* 桌面端菜单容器优化 */
    .wp-navi .wp-window {
        max-width: 1400px;
        margin: 0 auto;
        padding: 0 40px;
    }
    
    .wp-navi .wp-menu {
        justify-content: center;
        align-items: center;
        min-height: 60px;
    }
}

/* ===== 友情链接样式 ===== */
.friendship-links {
    background: var(--color-bg-light-gray);
    padding: 20px 0;
    margin-top: 20px;
    border-top: 1px solid var(--color-border-light);
}

.friendship-links .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.friendship-links h3 {
    color: var(--color-primary);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 15px;
    text-align: center;
}

.friendship-links .links-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.friendship-links .links-list li {
    margin: 0;
}

.friendship-links .links-list a {
    display: inline-block;
    padding: 8px 16px;
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
    text-decoration: none;
    border-radius: 4px;
    border: 1px solid var(--color-border-light);
    font-size: 13px;
    transition: all 0.3s ease;
}

.friendship-links .links-list a:hover {
    background: var(--color-primary);
    color: var(--color-text-white);
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--color-primary-rgba-30);
}

@media (max-width: 768px) {
    .friendship-links .links-list {
        gap: 10px;
    }
    
    .friendship-links .links-list a {
        padding: 6px 12px;
        font-size: 12px;
    }
}

/* ===== 菜单动画效果 ===== */
@keyframes menuSlideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.wp-menu .sub-menu.show {
    animation: menuSlideDown 0.3s ease forwards;
}

.wp-menu .sub-menu:not(.show) {
    animation: menuSlideUp 0.3s ease forwards;
}

/* ===== 菜单焦点样式 ===== */
.wp-menu .menu-link:focus,
.wp-menu .sub-menu .sub-item a:focus,
.wp-menu .sub-menu .sub-item .sub-link:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* ===== 高对比度模式支持 ===== */
@media (prefers-contrast: high) {
    .wp-menu .menu-link {
        border: 1px solid transparent;
    }
    
    .wp-menu .menu-link:hover {
        border-color: #fff;
    }
    
    .wp-menu .sub-menu {
        border: 2px solid var(--color-text-primary);
    }
    
    .wp-menu .sub-menu .sub-item a,
    .wp-menu .sub-menu .sub-item .sub-link {
        border-bottom: 1px solid var(--color-border-light);
    }
}

/* ===== 减少动画模式支持 ===== */
@media (prefers-reduced-motion: reduce) {
    .wp-menu .menu-link,
    .wp-menu .sub-menu,
    .wp-menu .sub-menu .sub-item a,
    .wp-menu .sub-menu .sub-item .sub-link,
    .menu-switch-arrow {
        transition: none;
    }
    
    .wp-menu .sub-menu.show {
        animation: none;
    }
    
    .wp-menu .sub-menu:not(.show) {
        animation: none;
    }
}