/* ============================================
   西北狼·狼眼世界 - 导航栏溢出修复
   版本: 1.0.0
   创建时间: 2026-04-22
   目标: 修复导航菜单项换行问题，确保单行显示
============================================ */

/* ===== 导航栏基础修复 ===== */
.main-navigation {
    border-top: 1px solid #e9ecef;
    padding-top: 10px;
    overflow: visible !important;
    width: 100% !important;
}

/* 导航菜单容器优化 */
.nav-menu {
    display: flex !important;
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
    gap: 15px !important; /* 减少间隙 */
    flex-wrap: nowrap !important; /* 禁止换行 */
    overflow-x: auto !important; /* 水平滚动备用 */
    overflow-y: hidden !important;
    -webkit-overflow-scrolling: touch !important; /* 移动端平滑滚动 */
    width: 100% !important;
    max-width: 100% !important;
}

/* 隐藏滚动条但保持功能 */
.nav-menu::-webkit-scrollbar {
    height: 4px;
}

.nav-menu::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 2px;
}

.nav-menu::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 2px;
}

.nav-menu::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* 菜单项优化 */
.nav-menu li {
    margin: 0 !important;
    padding: 0 !important;
    flex: 0 0 auto !important; /* 不伸缩，保持原大小 */
    white-space: nowrap !important; /* 禁止文本换行 */
}

/* 菜单链接优化 */
.nav-menu a {
    color: #1a237e !important;
    text-decoration: none !important;
    font-weight: 500 !important;
    padding: 8px 12px !important;
    border-radius: 4px !important;
    transition: all 0.2s ease !important;
    display: inline-block !important;
    white-space: nowrap !important;
    font-size: 14px !important; /* 统一字体大小 */
    min-width: auto !important;
    max-width: none !important;
}

.nav-menu a:hover {
    background: #f0f2ff !important;
    color: #1a237e !important;
}

/* 会员中心特殊样式优化 */
.nav-menu li:last-child a {
    background: linear-gradient(135deg, #1a237e, #283593) !important;
    color: white !important;
    border: none !important;
    font-weight: 600 !important;
    box-shadow: 0 2px 8px rgba(26, 35, 126, 0.2) !important;
    padding: 8px 15px !important; /* 稍微增加内边距 */
}

.nav-menu li:last-child a:hover {
    background: linear-gradient(135deg, #283593, #303f9f) !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 12px rgba(26, 35, 126, 0.3) !important;
}

/* ===== 响应式调整 ===== */

/* 中等屏幕 (992px-1199px) */
@media (min-width: 992px) and (max-width: 1199px) {
    .nav-menu {
        gap: 12px !important;
    }
    
    .nav-menu a {
        padding: 8px 10px !important;
        font-size: 13.5px !important;
    }
    
    .nav-menu li:last-child a {
        padding: 8px 12px !important;
    }
}

/* 小屏幕 (768px-991px) - 平板 */
@media (min-width: 768px) and (max-width: 991px) {
    .nav-menu {
        gap: 10px !important;
        padding-bottom: 5px !important; /* 为滚动条留空间 */
    }
    
    .nav-menu a {
        padding: 7px 9px !important;
        font-size: 13px !important;
    }
    
    .nav-menu li:last-child a {
        padding: 7px 10px !important;
        font-size: 13px !important;
    }
    
    /* 显示滚动提示 */
    .nav-menu {
        mask-image: linear-gradient(to right, transparent, black 20px, black 90%, transparent);
        -webkit-mask-image: linear-gradient(to right, transparent, black 20px, black 90%, transparent);
    }
}

/* 超小屏幕 (≤767px) - 由mobile.css处理 */
/* 注意：移动端应该使用不同的导航方案 */

/* ===== 内联样式覆盖 ===== */
/* 覆盖header.php中的内联样式 */
ul.nav-menu[style*="display: flex"] {
    gap: 15px !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
}

ul.nav-menu[style*="display: flex"] li[style*="margin-right"] {
    margin-right: 0 !important; /* 覆盖内联的margin-right */
}

ul.nav-menu[style*="display: flex"] a[style*="color: #000080"] {
    color: #1a237e !important; /* 使用品牌蓝色 */
    font-size: 14px !important;
    padding: 8px 12px !important;
}

/* 会员中心链接特殊处理 */
ul.nav-menu[style*="display: flex"] a[style*="color: #c00"] {
    background: linear-gradient(135deg, #1a237e, #283593) !important;
    color: white !important;
    font-weight: 600 !important;
    padding: 8px 15px !important;
}

/* ===== 备用方案：如果仍然溢出 ===== */
/* 方案1：缩小字体 */
.nav-fallback-small {
    font-size: 13px !important;
}

/* 方案2：减少菜单项 */
.nav-fallback-reduce li:nth-child(n+6) {
    display: none !important;
}

.nav-fallback-reduce::after {
    content: "⋯";
    color: #1a237e;
    font-size: 18px;
    font-weight: bold;
    margin-left: 10px;
    cursor: pointer;
}

/* 方案3：下拉菜单（如果需要） */
.nav-dropdown-toggle {
    display: none;
}

@media (max-width: 850px) {
    .nav-dropdown-toggle {
        display: inline-block;
        background: #f0f2ff;
        border: 1px solid #1a237e;
        color: #1a237e;
        padding: 8px 15px;
        border-radius: 4px;
        cursor: pointer;
        font-weight: 600;
    }
    
    .nav-menu li:nth-child(n+5) {
        display: none;
    }
    
    .nav-menu.show-all li {
        display: flex !important;
    }
}

/* ===== 最终保障：强制单行 ===== */
.nav-menu-guarantee {
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow: hidden !important;
    width: 100% !important;
}

.nav-menu-guarantee li {
    flex-shrink: 0 !important; /* 禁止收缩 */
}