/* 用户操作区域样式 */
.user-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* 用户下拉菜单 */
.user-dropdown {
    position: relative;
    cursor: pointer;
}

.user-info-trigger {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    transition: all 0.3s ease;
}

.user-info-trigger:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--primary);
}

.user-avatar-small {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

.user-avatar-placeholder {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.8rem;
}

.user-name {
    color: var(--light);
    font-weight: 500;
    font-size: 0.9rem;
}

.dropdown-arrow {
    color: #aaa;
    font-size: 0.8rem;
    transition: transform 0.3s ease;
}

.user-dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.user-dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 8px 0;
    min-width: 180px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
}

.user-dropdown:hover .user-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    color: var(--light);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.dropdown-item:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--primary);
}

.dropdown-divider {
    height: 1px;
    background: var(--glass-border);
    margin: 6px 0;
}

.upgrade-item {
    color: #FFD700 !important;
}

.upgrade-item:hover {
    background: rgba(255, 215, 0, 0.1) !important;
}

.vip-status {
    color: #FFD700 !important;
    cursor: default;
}

.vip-status:hover {
    background: transparent !important;
    color: #FFD700 !important;
}

.logout-item {
    color: #FF6584 !important;
}

.logout-item:hover {
    background: rgba(255, 101, 132, 0.1) !important;
    color: #ff4757 !important;
}

/* 按钮样式 */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 20px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    cursor: pointer;
    border: none;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--glass-border);
    color: var(--light);
}

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-1px);
}

.btn-primary {
    background: var(--primary);
    border: 1px solid var(--primary);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 5px 15px rgba(var(--primary-rgb), 0.3);
}

/* 移动端适配 */
@media (max-width: 768px) {
    .user-actions {
        gap: 8px;
    }
    
    .user-name {
        display: none;
    }
    
    .user-info-trigger {
        padding: 6px;
    }
    
    .btn {
        padding: 8px 16px;
        font-size: 0.8rem;
    }
    
    .user-dropdown-menu {
        right: -10px;
        min-width: 160px;
    }
}


/* 会员等级样式 */
.level-1 {
    color: #FFD700 !important; /* VIP - 金色 */
}

.level-2 {
    color: #9B59B6 !important; /* 超级会员 - 紫色 */
}

.level-3 {
    color: #E74C3C !important; /* 至尊会员 - 红色 */
}

.level-4 {
    color: #3498DB !important; /* 代理 - 蓝色 */
}

.level-5 {
    color: #2ECC71 !important; /* 超级代理 - 绿色 */
}

.level-6 {
    color: #E67E22 !important; /* 管理员 - 橙色 */
}

.vip-status:hover {
    background: transparent !important;
    cursor: default;
}

/* 原有样式保持不变 */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        :root {
            --primary: #6C63FF;
            --secondary: #4A44C6;
            --accent: #FF6584;
            --dark: #1A1A2E;
            --darker: #0F0F1B;
            --light: #F5F5F7;
            --glass: rgba(255, 255, 255, 0.1);
            --glass-border: rgba(255, 255, 255, 0.2);
            --card-radius: 16px;
        }
        
        body {
            background: linear-gradient(135deg, var(--darker), var(--dark));
            color: var(--light);
            min-height: 100vh;
            overflow-x: hidden;
        }
        
        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 16px;
        }
        
        /* 移动端导航栏样式 */
        header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 16px 0;
            margin-bottom: 20px;
            position: sticky;
            top: 0;
            background: rgba(15, 15, 27, 0.9);
            backdrop-filter: blur(10px);
            z-index: 1000;
            border-bottom: 1px solid var(--glass-border);
        }
        
        .logo {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--light);
        }
        
        .logo i {
            color: var(--primary);
            font-size: 1.8rem;
        }
        
        /* 移动端菜单按钮 */
        .menu-toggle {
            display: none;
            flex-direction: column;
            justify-content: space-between;
            width: 30px;
            height: 21px;
            background: transparent;
            border: none;
            cursor: pointer;
        }
        
        .menu-toggle span {
            display: block;
            height: 3px;
            width: 100%;
            background-color: var(--light);
            border-radius: 3px;
            transition: all 0.3s;
        }
        
        nav ul {
            display: flex;
            list-style: none;
            gap: 20px;
        }
        
        nav a {
            color: var(--light);
            text-decoration: none;
            font-weight: 500;
            transition: color 0.3s;
            padding: 8px 12px;
            border-radius: 20px;
            font-size: 0.95rem;
        }
        
        nav a:hover, nav a.active {
            color: var(--primary);
            background: var(--glass);
        }
        
        .user-actions {
            display: flex;
            gap: 12px;
            align-items: center;
        }
        
        .btn {
            padding: 10px 20px;
            border-radius: 30px;
            border: none;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.9rem;
            white-space: nowrap;
        }
        
        .btn-primary {
            background: var(--primary);
            color: white;
        }
        
        .btn-primary:hover {
            background: var(--secondary);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(108, 99, 255, 0.4);
        }
        
        .btn-outline {
            background: transparent;
            color: var(--light);
            border: 2px solid var(--glass-border);
        }
        
        .btn-outline:hover {
            border-color: var(--primary);
            color: var(--primary);
        }
        
        /* 搜索区域样式 */
        .search-hero {
            text-align: center;
            padding: 40px 0;
            margin-bottom: 40px;
        }
        
        .search-hero h1 {
            font-size: 2.5rem;
            margin-bottom: 16px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            line-height: 1.2;
        }
        
        .search-hero p {
            font-size: 1.1rem;
            max-width: 700px;
            margin: 0 auto 30px;
            opacity: 0.9;
            line-height: 1.6;
            padding: 0 10px;
        }
        
        .search-container {
            max-width: 700px;
            margin: 0 auto;
            position: relative;
        }
        
        .search-box {
            display: flex;
            background: var(--glass);
            backdrop-filter: blur(10px);
            border-radius: 50px;
            padding: 5px;
            border: 1px solid var(--glass-border);
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
            transition: all 0.3s;
        }
        
        .search-box:focus-within {
            border-color: var(--primary);
            box-shadow: 0 8px 32px rgba(108, 99, 255, 0.3);
        }
        
        .search-input {
            flex: 1;
            background: transparent;
            border: none;
            padding: 15px 20px;
            color: var(--light);
            font-size: 1rem;
            outline: none;
        }
        
        .search-input::placeholder {
            color: rgba(255, 255, 255, 0.6);
        }
        
        .search-btn {
            background: var(--primary);
            color: white;
            border: none;
            border-radius: 50px;
            padding: 0 25px;
            cursor: pointer;
            font-weight: 600;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .search-btn:hover {
            background: var(--secondary);
            transform: translateY(-2px);
        }
        
        .search-filters {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 20px;
        }
        
        .filter-btn {
            background: var(--glass);
            border: 1px solid var(--glass-border);
            color: var(--light);
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 0.85rem;
            cursor: pointer;
            transition: all 0.3s;
        }
        
        .filter-btn:hover, .filter-btn.active {
            background: var(--primary);
            border-color: var(--primary);
        }
        
        /* 卡片样式 */
        .card {
            background: var(--glass);
            backdrop-filter: blur(10px);
            border-radius: var(--card-radius);
            padding: 20px;
            margin-bottom: 24px;
            border: 1px solid var(--glass-border);
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
        }
        
        .section-title {
            font-size: 1.6rem;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        
        .section-title i {
            color: var(--primary);
        }
        
        /* 资源网格 */
        .resources-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 20px;
            margin-top: 20px;
        }
        
        .resource-card {
            background: var(--glass);
            border-radius: var(--card-radius);
            overflow: hidden;
            transition: all 0.3s;
            border: 1px solid var(--glass-border);
            display: flex;
            flex-direction: column;
        }
        
        .resource-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
        }
        
        .resource-image {
            height: 160px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 3rem;
            color: white;
        }
        
        .resource-info {
            padding: 16px;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
        }
        
        .resource-title {
            font-size: 1.2rem;
            margin-bottom: 8px;
            line-height: 1.3;
        }
        
        .resource-description {
            opacity: 0.8;
            margin-bottom: 12px;
            font-size: 0.9rem;
            line-height: 1.5;
            flex-grow: 1;
        }
        
        .resource-meta {
            display: flex;
            justify-content: space-between;
            margin-bottom: 16px;
            font-size: 0.85rem;
            opacity: 0.7;
        }
        
        .resource-price {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--accent);
            margin-bottom: 12px;
        }
        
        .resource-actions {
            display: flex;
            gap: 8px;
        }
        
        .resource-actions .btn {
            flex: 1;
            justify-content: center;
            padding: 10px;
            font-size: 0.85rem;
        }
        
        /* 会员专区 */
        .premium-badge {
            background: linear-gradient(135deg, #FFD700, #FFA500);
            color: var(--darker);
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 700;
            display: inline-flex;
            align-items: center;
            gap: 5px;
            margin-bottom: 8px;
        }
        
        /* 3D场景容器 */
        .scene-container {
            width: 100%;
            height: 300px;
            border-radius: var(--card-radius);
            overflow: hidden;
            margin: 20px 0;
            background: rgba(0, 0, 0, 0.3);
            position: relative;
        }
        
        /* 页脚 */
        footer {
            margin-top: 60px;
            padding: 30px 0;
            border-top: 1px solid var(--glass-border);
            text-align: center;
            opacity: 0.7;
        }
        
        .footer-links {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 20px;
            margin: 16px 0;
        }
        
        .footer-links a {
            color: var(--light);
            text-decoration: none;
            font-size: 0.9rem;
        }
        
        .footer-links a:hover {
            color: var(--primary);
        }
        
        /* 移动端底部导航 */
        .mobile-bottom-nav {
            display: none;
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: rgba(15, 15, 27, 0.95);
            backdrop-filter: blur(10px);
            border-top: 1px solid var(--glass-border);
            z-index: 1000;
            padding: 10px 0;
        }
        
        .mobile-nav-items {
            display: flex;
            justify-content: space-around;
            align-items: center;
        }
        
        .mobile-nav-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            color: var(--light);
            text-decoration: none;
            font-size: 0.75rem;
            gap: 4px;
            padding: 8px 12px;
            border-radius: 12px;
            transition: all 0.3s;
        }
        
        .mobile-nav-item.active {
            color: var(--primary);
            background: var(--glass);
        }
        
        .mobile-nav-item i {
            font-size: 1.2rem;
        }
        
        /* 响应式设计 */
        @media (max-width: 1200px) {
            .resources-grid {
                grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            }
        }
        
        @media (max-width: 992px) {
            .search-hero h1 {
                font-size: 2.2rem;
            }
            
            .section-title {
                font-size: 1.4rem;
            }
        }
        
        @media (max-width: 768px) {
            .menu-toggle {
                display: flex;
            }
            
            nav {
                position: fixed;
                top: 70px;
                left: 0;
                right: 0;
                background: rgba(15, 15, 27, 0.95);
                backdrop-filter: blur(10px);
                border-bottom: 1px solid var(--glass-border);
                padding: 20px;
                transform: translateY(-100%);
                opacity: 0;
                visibility: hidden;
                transition: all 0.3s;
                z-index: 999;
            }
            
            nav.active {
                transform: translateY(0);
                opacity: 1;
                visibility: visible;
            }
            
            nav ul {
                flex-direction: column;
                gap: 10px;
            }
            
            nav a {
                display: block;
                padding: 12px 16px;
                border-radius: 10px;
            }
            
            .user-actions {
                display: none;
            }
            
            .mobile-bottom-nav {
                display: block;
            }
            
            .search-hero {
                padding: 30px 0;
            }
            
            .search-hero h1 {
                font-size: 2rem;
            }
            
            .search-hero p {
                font-size: 1rem;
            }
            
            .search-box {
                flex-direction: column;
                border-radius: 16px;
                padding: 0;
                overflow: hidden;
            }
            
            .search-input {
                padding: 15px;
                border-bottom: 1px solid var(--glass-border);
            }
            
            .search-btn {
                border-radius: 0;
                padding: 15px;
                justify-content: center;
            }
            
            .resources-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            
            .resource-actions {
                flex-direction: column;
            }
            
            .container {
                padding-bottom: 70px; /* 为底部导航留出空间 */
            }
        }
        
        @media (max-width: 576px) {
            .logo {
                font-size: 1.2rem;
            }
            
            .logo i {
                font-size: 1.5rem;
            }
            
            .search-hero h1 {
                font-size: 1.8rem;
            }
            
            .card {
                padding: 16px;
            }
            
            .section-title {
                font-size: 1.3rem;
            }
            
            .btn {
                padding: 10px 16px;
                font-size: 0.85rem;
            }
            
            .scene-container {
                height: 250px;
            }
        }
        
        @media (max-width: 400px) {
            .search-hero h1 {
                font-size: 1.6rem;
            }
            
            .resource-image {
                height: 140px;
                font-size: 2.5rem;
            }
        }
        
        
        
/* 加载指示器 */
.loading-indicator {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: var(--primary);
    z-index: 10;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(108, 99, 255, 0.3);
    border-top: 3px solid var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 10px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 交互提示 */
.interaction-hint {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 10px 20px;
    border-radius: 25px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateX(-50%) translateY(0px); }
    50% { transform: translateX(-50%) translateY(-5px); }
}

/* 对话框样式 */
.avatar-dialog {
    position: absolute;
    top: 20%;
    left: 10%;
    background: rgba(255, 255, 255, 0.95);
    color: var(--dark);
    padding: 15px 20px;
    border-radius: 15px;
    max-width: 300px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 100;
}

.avatar-dialog.show {
    opacity: 1;
    transform: translateY(0);
}

.avatar-dialog::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 20%;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-top: 10px solid rgba(255, 255, 255, 0.95);
}

.dialog-text {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.4;
}

.dialog-close {
    position: absolute;
    top: 5px;
    right: 10px;
    background: none;
    border: none;
    font-size: 1rem;
    cursor: pointer;
    color: var(--dark);
    opacity: 0.6;
}

.dialog-close:hover {
    opacity: 1;
}

/* 控制面板 */
.control-panel {
    position: absolute;
    bottom: 20px;
    right: 20px;
    display: flex;
    gap: 10px;
    z-index: 100;
}

.control-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s;
}

.control-btn:hover {
    background: var(--primary);
    transform: scale(1.1);
}
        
/* 搜索英雄区域样式 */
.search-hero {
    position: relative;
    height: 70vh;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    margin-bottom: 40px;
}

/* 3D场景背景 */
.scene-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* 搜索内容层 */
.search-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 0 20px;
}

.search-hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.2;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.search-hero p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.95;
    line-height: 1.6;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.search-container {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
}

.search-box {
    display: flex;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(20px);
    border-radius: 50px;
    padding: 5px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
    transition: all 0.3s;
}

.search-box:focus-within {
    border-color: var(--primary);
    box-shadow: 0 15px 35px rgba(108, 99, 255, 0.4);
    transform: translateY(-2px);
}

.search-input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 18px 25px;
    color: var(--light);
    font-size: 1.1rem;
    outline: none;
}

.search-input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.search-btn {
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 50px;
    padding: 0 30px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1rem;
}

.search-btn:hover {
    background: var(--secondary);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(108, 99, 255, 0.4);
}

.search-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 25px;
}

.filter-btn {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--light);
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s;
}

.filter-btn:hover, .filter-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(108, 99, 255, 0.3);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .search-hero {
        height: 60vh;
        min-height: 400px;
    }
    
    .search-hero h1 {
        font-size: 2.2rem;
    }
    
    .search-hero p {
        font-size: 1rem;
    }
    
    .search-box {
        flex-direction: column;
        border-radius: 20px;
        padding: 0;
        overflow: hidden;
    }
    
    .search-input {
        padding: 15px 20px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    }
    
    .search-btn {
        border-radius: 0;
        padding: 15px;
        justify-content: center;
    }
    
    .search-filters {
        gap: 8px;
    }
    
    .filter-btn {
        padding: 8px 16px;
        font-size: 0.85rem;
    }
}

@media (max-width: 576px) {
    .search-hero h1 {
        font-size: 1.8rem;
    }
    
    .search-hero {
        height: 50vh;
        min-height: 350px;
    }
}