/* 统一导航栏样式 - 确保所有页面一致 */

/* 基础导航栏样式 */
.navbar {
    box-shadow: 0 2px 15px rgba(0,0,0,0.1) !important;
    background: white !important;
    padding: 1rem 0 !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    z-index: 1030 !important;
}

/* 确保body有padding避免内容被导航栏遮挡 */
body {
    padding-top: 80px !important;
}

/* 导航栏品牌 */
.navbar-brand {
    display: flex !important;
    align-items: center !important;
}

.logo-img {
    margin-right: 10px !important;
    height: 40px !important;
    width: auto !important;
}

/* 导航链接 */
.nav-link {
    font-weight: 500 !important;
    color: #2c3e50 !important;
    padding: 8px 15px !important;
    border-radius: 5px !important;
    transition: all 0.3s ease !important;
}

.nav-link:hover, .nav-link.active {
    background: #f8f9fa !important;
    color: #3498db !important;
}

/* 右上角功能区域 */
.top-functions {
    display: flex !important;
    align-items: center !important;
    gap: 15px !important;
    margin-left: auto !important;
}

/* 搜索框 */
.search-box {
    position: relative !important;
    width: 200px !important;
}

.search-box i {
    position: absolute !important;
    left: 12px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    color: #999 !important;
}

.search-box input {
    padding-left: 40px !important;
    border-radius: 20px !important;
    border: 1px solid #e0e0e0 !important;
}

/* 功能按钮 */
.func-btn {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    padding: 8px 15px !important;
    background: transparent !important;
    border: 1px solid #e0e0e0 !important;
    border-radius: 20px !important;
    color: #2c3e50 !important;
    text-decoration: none !important;
    transition: all 0.3s ease !important;
}

.func-btn:hover {
    background: #f8f9fa !important;
    border-color: #3498db !important;
    color: #3498db !important;
}

.func-btn-sm {
    padding: 6px 12px !important;
    font-size: 0.9rem !important;
}

.func-btn-icon {
    padding: 8px !important;
    width: 40px !important;
    height: 40px !important;
    justify-content: center !important;
}

.func-btn.primary {
    background: #3498db !important;
    border-color: #3498db !important;
    color: white !important;
}

.func-btn.primary:hover {
    background: #2980b9 !important;
    border-color: #2980b9 !important;
}

/* 购物车徽章 */
.cart-badge {
    position: absolute !important;
    top: -8px !important;
    right: -8px !important;
    background: #e74c3c !important;
    color: white !important;
    font-size: 0.7rem !important;
    font-weight: bold !important;
    width: 18px !important;
    height: 18px !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

/* 响应式调整 */
@media (max-width: 992px) {
    .search-box {
        width: 150px !important;
    }
    
    .top-functions {
        gap: 10px !important;
    }
}

@media (max-width: 768px) {
    .search-box {
        width: 100% !important;
        margin-bottom: 10px !important;
    }
    
    .top-functions {
        flex-wrap: wrap !important;
        justify-content: center !important;
    }
    
    body {
        padding-top: 70px !important;
    }
}