/* 网易云音乐风格UI系统 */
:root {
    /* 主色调 - 网易云红 */
    --netease-red: #d33a31;
    --netease-red-dark: #c4302a;
    --netease-red-light: #e74c3c;
    
    /* 背景色 */
    --bg-primary: #f5f5f7;
    --bg-secondary: #fafafa;
    --bg-card: #ffffff;
    --bg-sidebar: #1e1e1e;
    --bg-sidebar-hover: #2d2d2d;
    --bg-sidebar-active: #d33a31;
    
    /* 文字颜色 */
    --text-primary: #333333;
    --text-secondary: #666666;
    --text-tertiary: #999999;
    --text-light: #ffffff;
    --text-sidebar: #b3b3b3;
    --text-sidebar-active: #ffffff;
    
    /* 边框颜色 */
    --border-light: #e0e0e0;
    --border-medium: #d0d0d0;
    --border-dark: #333333;
    
    /* 状态颜色 */
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --info: #3b82f6;
    
    /* 阴影 */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* 圆角 */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    /* 间距 */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    
    /* 过渡动画 */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* 基础重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* 主布局容器 */
.netease-layout {
    display: flex;
    min-height: 100vh;
    background-color: var(--bg-primary);
}

/* 左侧边栏 */
.netease-sidebar {
    width: 240px;
    background: var(--bg-sidebar);
    display: flex;
    flex-direction: column;
    position: fixed;
    left: 0;
    top: 0;
    height: 100vh;
    z-index: 1000;
    transition: transform var(--transition-normal);
    border-right: 1px solid var(--border-dark);
}

.netease-sidebar-header {
    padding: var(--space-lg);
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    background: linear-gradient(135deg, var(--netease-red) 0%, var(--netease-red-dark) 100%);
}

.netease-sidebar-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    color: var(--text-light);
    font-size: 18px;
    font-weight: 600;
}

.netease-sidebar-logo .icon {
    font-size: 24px;
    color: var(--text-light);
}

.netease-sidebar-nav {
    flex: 1;
    padding: var(--space-md) 0;
    overflow-y: auto;
}

.netease-nav-item {
    margin: 2px 0;
}

.netease-nav-link {
    display: flex;
    align-items: center;
    padding: 12px var(--space-lg);
    color: var(--text-sidebar);
    text-decoration: none;
    transition: all var(--transition-fast);
    position: relative;
    font-size: 14px;
}

.netease-nav-link:hover {
    background: var(--bg-sidebar-hover);
    color: var(--text-light);
}

.netease-nav-item.active .netease-nav-link {
    background: var(--bg-sidebar-active);
    color: var(--text-sidebar-active);
    font-weight: 500;
}

.netease-nav-item.active .netease-nav-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--text-light);
}

.netease-nav-link .icon {
    margin-right: var(--space-sm);
    font-size: 16px;
    width: 20px;
    text-align: center;
}

.netease-sidebar-footer {
    padding: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.2);
}

.netease-user-info {
    display: flex;
    align-items: center;
    margin-bottom: var(--space-md);
}

.netease-user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--netease-red);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: var(--space-sm);
    color: var(--text-light);
    font-size: 16px;
}

.netease-user-details {
    flex: 1;
    color: var(--text-sidebar);
}

.netease-user-name {
    font-weight: 500;
    margin-bottom: 2px;
    font-size: 14px;
}

.netease-user-role {
    font-size: 12px;
    color: var(--text-tertiary);
}

.netease-logout-btn {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-sidebar);
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    font-size: 14px;
}

.netease-logout-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    border-color: rgba(255, 255, 255, 0.3);
}

/* 右侧主内容区 */
.netease-main {
    flex: 1;
    margin-left: 240px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    transition: margin-left var(--transition-normal);
}

.netease-header {
    background: var(--bg-card);
    padding: var(--space-lg) var(--space-xl);
    border-bottom: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
}

.netease-header-left h1 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: var(--space-xs);
    color: var(--text-primary);
}

.netease-header-left p {
    color: var(--text-secondary);
    font-size: 14px;
}

.netease-header-right {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.netease-mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 20px;
    cursor: pointer;
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.netease-mobile-toggle:hover {
    background: var(--bg-secondary);
}

/* 内容区域 */
.netease-content {
    flex: 1;
    padding: var(--space-xl);
    overflow-y: auto;
}

.netease-page {
    display: none;
    animation: fadeIn 0.3s ease;
}

.netease-page.active {
    display: block;
}

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

/* 卡片组件 */
.netease-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-light);
    transition: all var(--transition-normal);
}

.netease-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-1px);
}

.netease-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border-light);
}

.netease-card-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.netease-card-title .icon {
    color: var(--netease-red);
}

/* 按钮组件 */
.netease-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    border: none;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    white-space: nowrap;
}

.netease-btn-primary {
    background: var(--netease-red);
    color: var(--text-light);
    box-shadow: 0 2px 8px rgba(211, 58, 49, 0.3);
}

.netease-btn-primary:hover {
    background: var(--netease-red-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(211, 58, 49, 0.4);
}

.netease-btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-medium);
}

.netease-btn-secondary:hover {
    background: var(--bg-primary);
    border-color: var(--text-secondary);
}

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

.netease-btn-outline:hover {
    background: var(--netease-red);
    color: var(--text-light);
}

/* 表单组件 */
.netease-form-group {
    margin-bottom: var(--space-lg);
}

.netease-form-label {
    display: block;
    margin-bottom: var(--space-sm);
    font-weight: 500;
    color: var(--text-primary);
    font-size: 14px;
}

.netease-form-control {
    width: 100%;
    padding: 10px var(--space-md);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-md);
    font-size: 14px;
    transition: all var(--transition-fast);
    background: var(--bg-card);
}

.netease-form-control:focus {
    outline: none;
    border-color: var(--netease-red);
    box-shadow: 0 0 0 3px rgba(211, 58, 49, 0.1);
}

.netease-form-control::placeholder {
    color: var(--text-tertiary);
}

.netease-textarea {
    min-height: 120px;
    resize: vertical;
}

/* 统计卡片 */
.netease-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.netease-stat-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    transition: all var(--transition-fast);
}

.netease-stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.netease-stat-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
}

.netease-stat-primary { background: linear-gradient(135deg, var(--netease-red) 0%, var(--netease-red-dark) 100%); }
.netease-stat-success { background: linear-gradient(135deg, var(--success) 0%, #0d9c6a 100%); }
.netease-stat-warning { background: linear-gradient(135deg, var(--warning) 0%, #d97706 100%); }
.netease-stat-error { background: linear-gradient(135deg, var(--error) 0%, #dc2626 100%); }

.netease-stat-content {
    flex: 1;
}

.netease-stat-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.netease-stat-label {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
}

/* 筛选按钮组 */
.netease-filter-group {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.netease-filter-btn {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 8px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 14px;
    transition: all var(--transition-fast);
}

.netease-filter-btn:hover {
    background: var(--bg-card);
    border-color: var(--border-medium);
    color: var(--text-primary);
}

.netease-filter-btn-active {
    background: var(--netease-red);
    border-color: var(--netease-red);
    color: white;
}

.netease-filter-count {
    background: rgba(255, 255, 255, 0.2);
    padding: 2px 6px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 500;
}

.netease-filter-btn-active .netease-filter-count {
    background: rgba(255, 255, 255, 0.3);
}

/* 增强卡片头部 */
.netease-card-header-enhanced {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg);
    border-bottom: 1px solid var(--border-light);
}

.netease-card-header-left {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.netease-card-subtitle {
    color: var(--text-tertiary);
    font-size: 14px;
}

/* 搜索框 */
.netease-search-box {
    position: relative;
    width: 300px;
}

.netease-search-input {
    width: 100%;
    padding: 10px 40px 10px 16px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    font-size: 14px;
    background: var(--bg-secondary);
    transition: all var(--transition-fast);
}

.netease-search-input:focus {
    outline: none;
    border-color: var(--netease-red);
    background: var(--bg-card);
    box-shadow: 0 0 0 3px rgba(211, 58, 49, 0.1);
}

.netease-search-box .icon {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-tertiary);
    font-size: 16px;
}

/* 增强表格 */
.netease-table-enhanced {
    border: none;
}

.netease-table-enhanced th {
    background: var(--bg-secondary);
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--border-light);
}

.netease-table-row {
    transition: all var(--transition-fast);
}

.netease-table-row:hover {
    background: var(--bg-secondary);
    transform: translateX(2px);
}

.netease-order-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.netease-order-no {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 14px;
}

.netease-order-time {
    font-size: 12px;
    color: var(--text-tertiary);
}

.netease-project-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.netease-project-name {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 14px;
}

.netease-project-desc {
    font-size: 12px;
    color: var(--text-tertiary);
}

.netease-amount {
    display: flex;
    align-items: baseline;
    gap: 2px;
}

.netease-amount-value {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 16px;
}

.netease-amount-unit {
    font-size: 12px;
    color: var(--text-tertiary);
}

.netease-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.netease-status-success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.netease-status-warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

.netease-status-error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error);
}

.netease-time-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.netease-time-date {
    font-size: 14px;
    color: var(--text-primary);
}

.netease-time-time {
    font-size: 12px;
    color: var(--text-tertiary);
}

.netease-action-group {
    display: flex;
    gap: 4px;
}

.netease-action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: all var(--transition-fast);
    font-size: 14px;
}

.netease-action-primary {
    background: var(--bg-secondary);
    color: var(--text-secondary);
}

.netease-action-primary:hover {
    background: var(--netease-red);
    color: white;
}

/* 空状态 */
.netease-empty-state {
    text-align: center;
    padding: 60px 20px;
}

.netease-empty-icon {
    font-size: 48px;
    color: var(--text-tertiary);
    margin-bottom: var(--space-md);
}

.netease-empty-text {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
    font-weight: 500;
}

.netease-empty-description {
            font-size: 14px;
            color: var(--text-tertiary);
        }

        /* 用户管理特定样式 */
        .netease-user-id {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }
        
        .netease-id-value {
            font-family: monospace;
            font-size: 12px;
            color: var(--text-tertiary);
            font-weight: 600;
        }
        
        .netease-user-info {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }
        
        .netease-username {
            font-weight: 600;
            color: var(--text-primary);
            font-size: 14px;
        }
        
        .netease-user-status {
            font-size: 12px;
            color: var(--text-tertiary);
        }
        
        .netease-email-info {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }
        
        .netease-email-address {
            font-weight: 500;
            color: var(--text-primary);
            font-size: 14px;
        }
        
        .netease-email-status {
            font-size: 12px;
            color: var(--success);
        }
        
        .netease-webhook-info {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }
        
        .netease-webhook-url code {
            font-size: 12px;
            background: var(--bg-secondary);
            padding: 2px 6px;
            border-radius: 4px;
            color: var(--text-secondary);
            max-width: 200px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            display: block;
        }
        
        .netease-webhook-status {
            font-size: 12px;
            color: var(--success);
        }
        
        .netease-stat-info {
            background: linear-gradient(135deg, var(--info) 0%, #2563eb 100%);
        }

/* 表格 */
.netease-table {
    width: 100%;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-light);
}

.netease-table th,
.netease-table td {
    padding: var(--space-md);
    text-align: left;
    border-bottom: 1px solid var(--border-light);
}

.netease-table th {
    background: var(--bg-secondary);
    font-weight: 600;
    color: var(--text-primary);
    font-size: 14px;
}

.netease-table tbody tr:hover {
    background: rgba(211, 58, 49, 0.02);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .netease-sidebar {
        transform: translateX(-100%);
        width: 280px;
    }
    
    .netease-sidebar.open {
        transform: translateX(0);
    }
    
    .netease-main {
        margin-left: 0;
    }
    
    .netease-mobile-toggle {
        display: block;
    }
    
    .netease-content {
        padding: var(--space-md);
    }
    
    .netease-header {
        padding: var(--space-md);
    }
    
    .netease-stats-grid {
        grid-template-columns: 1fr;
    }
    
    .netease-table {
        font-size: 12px;
    }
    
    .netease-table th,
    .netease-table td {
        padding: var(--space-sm);
    }
}

@media (max-width: 480px) {
    .netease-content {
        padding: var(--space-sm);
    }
    
    .netease-card {
        padding: var(--space-md);
    }
    
    .netease-stats-grid {
        gap: var(--space-md);
    }
}

/* 遮罩层 */
.netease-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    display: none;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.netease-overlay.show {
    display: block;
    opacity: 1;
}

/* 加载动画 */
.netease-loading {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid var(--border-light);
    border-top: 2px solid var(--netease-red);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* 状态标签 */
.netease-status {
    display: inline-flex;
    align-items: center;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 500;
}

.netease-status-success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.netease-status-warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

.netease-status-error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error);
}

.netease-status-info {
    background: rgba(59, 130, 246, 0.1);
    color: var(--info);
}