/**
 * CG工具下载 - 前端样式
 * 现代化、美观大气的设计
 */

/* ============================================
   1. 全局样式
   ============================================ */

:root {
    /* 颜色系统 */
    --primary-color: #2563eb;
    --primary-light: #3b82f6;
    --primary-dark: #1e40af;
    --secondary-color: #f59e0b;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #3b82f6;
    
    /* 深色主题 - 中性颜色 */
    --dark-bg: #3a3a3a;
    --light-bg: #222222;
    --gray-50: #f9fafb;
    --gray-100: #1d1d1d;
    --gray-200: #374151;
    --gray-300: #4b5563;
    --gray-400: #6b7280;
    --gray-500: #9ca3af;
    --gray-600: #d1d5db;
    --gray-700: #e5e7eb;
    --gray-800: #f3f4f6;
    --gray-900: #ffffff;
    
    /* 间距 */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-base: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* 字体大小 */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    
    /* 圆角 */
    --radius-sm: 0.375rem;
    --radius-base: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* 阴影 */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-base: 0 1px 3px 0 rgba(0, 0, 0, 0.4), 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.5), 0 2px 4px -1px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.6), 0 4px 6px -2px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.7), 0 10px 10px -5px rgba(0, 0, 0, 0.6);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.8);
    
    /* 过渡 */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', 'PingFang SC', 'Hiragino Sans GB', sans-serif;
    color: var(--gray-700);
    background-color: var(--dark-bg);
    line-height: 1.6;
}

/* ============================================
   2. 容器样式
   ============================================ */

.cgt-tools-container {
    max-width: 1400px;
    margin: var(--spacing-2xl) auto;
    padding: 0 var(--spacing-base);
}

/* 当子比主题侧边栏被隐藏时，容器自适应铺满 */
.container.cgt-tools-container,
main.container .cgt-tools-container {
    width: 100% !important;
    max-width: 100% !important;
    margin: var(--spacing-2xl) auto;
}

/* 确保内容区域在没有侧边栏时全宽显示 */
main.container .content-layout {
    width: 100% !important;
    max-width: 100% !important;
}

main.container .content-wrap {
    width: 100% !important;
    max-width: 100% !important;
}

/* ============================================
   3. 顶部统计栏
   ============================================ */

.cgt-header-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
    padding: var(--spacing-2xl) !important;
    border-radius: var(--radius-xl) !important;
    background: linear-gradient(135deg, #222222 0%, #303030 100%) !important;
    border: 1px solid var(--gray-300);
    box-shadow: var(--shadow-md) !important;
    transition: all var(--transition-base);
}

.cgt-header-stats:hover {
    box-shadow: var(--shadow-lg) !important;
    transform: translateY(-2px);
}

.cgt-stat-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    background: #222222;
    transition: all var(--transition-base);
}

.cgt-stat-item:hover {
    background: #222222;
    transform: translateX(4px);
}

.cgt-stat-icon {
    font-size: var(--text-2xl);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--primary-light), var(--info-color));
    color: white;
}

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

.cgt-stat-value {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--primary-light);
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.cgt-stat-label {
    font-size: var(--text-sm);
    color: var(--gray-600);
    font-weight: 500;
}

/* ============================================
   4. 筛选区域
   ============================================ */

.cgt-filter-section {
    margin-bottom: var(--spacing-2xl);
    padding: var(--spacing-xl) !important;
    border-radius: var(--radius-xl) !important;
    background: linear-gradient(135deg, #222222 0%, #303030 100%) !important;
    border: 1px solid var(--gray-300);
    box-shadow: var(--shadow-base) !important;
}

.cgt-filter-form {
    display: grid;
    gap: var(--spacing-xl);
}

.cgt-filter-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--spacing-lg);
    align-items: flex-end;
}

@media (max-width: 768px) {
    .cgt-filter-row {
        grid-template-columns: 1fr;
    }
}

.cgt-search-box {
    flex: 1;
    min-width: 250px;
}

.cgt-input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.cgt-input-icon {
    position: absolute;
    left: var(--spacing-lg);
    color: var(--primary-light);
    pointer-events: none;
    transition: color var(--transition-base);
    font-size: var(--text-lg);
    z-index: 1;
}

.cgt-search-input {
    width: 100%;
    padding: 12px 16px 12px 44px;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    transition: all var(--transition-base);
    background: linear-gradient(135deg, #1a1a1a 0%, #222222 100%);
    color: var(--gray-800);
    box-shadow: var(--shadow-base);
    min-height: 44px;
}

.cgt-search-input:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-md);
}

.cgt-search-input:focus {
    outline: none;
    border-color: var(--primary-light);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.3), var(--shadow-lg);
    background: #222222;
}

.cgt-search-input:focus + .cgt-input-icon {
    color: var(--primary-light);
    transform: scale(1.1);
}

.cgt-search-input::placeholder {
    color: var(--gray-500);
    font-weight: 400;
}

.cgt-filter-group {
    display: flex;
    gap: var(--spacing-base);
    flex-wrap: wrap;
}

.cgt-select-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.cgt-select-icon {
    position: absolute;
    left: var(--spacing-lg);
    color: var(--primary-light);
    pointer-events: none;
    font-size: var(--text-lg);
    z-index: 1;
}

.cgt-category-select,
.cgt-sort-select {
    padding: 12px 40px 12px 44px;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    background: linear-gradient(135deg, #1a1a1a 0%, #222222 100%);
    color: var(--gray-800);
    cursor: pointer;
    transition: all var(--transition-base);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 12 12'%3E%3Cpath fill='%233b82f6' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    box-shadow: var(--shadow-base);
    min-height: 44px;
    font-weight: 500;
}

.cgt-category-select:hover,
.cgt-sort-select:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-md);
    background: #222222;
}

.cgt-category-select:focus,
.cgt-sort-select:focus {
    outline: none;
    border-color: var(--primary-light);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.3), var(--shadow-lg);
    background: #222222;
}

.cgt-filter-btn {
    padding: 12px var(--spacing-xl) !important;
    border-radius: var(--radius-lg) !important;
    font-weight: 600;
    font-size: var(--text-base) !important;
    transition: all var(--transition-base) !important;
    cursor: pointer !important;
    border: none !important;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    min-height: 44px;
    box-shadow: var(--shadow-md) !important;
}

.cgt-filter-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg) !important;
}

.cgt-reset-btn {
    padding: 12px var(--spacing-xl) !important;
    border-radius: var(--radius-lg) !important;
    font-weight: 600;
    font-size: var(--text-base) !important;
    transition: all var(--transition-base) !important;
    cursor: pointer !important;
    border: 2px solid var(--gray-300) !important;
    background: linear-gradient(135deg, #1a1a1a 0%, #222222 100%) !important;
    color: var(--gray-600) !important;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    min-height: 44px;
    box-shadow: var(--shadow-base) !important;
}

.cgt-reset-btn:hover {
    background: #252d3d !important;
    border-color: var(--gray-400) !important;
    transform: translateY(-2px);
}

/* 分类快速筛选标签 */
.cgt-category-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-base);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--gray-300);
}

.cgt-tag {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-full);
    background: #252d3d;
    color: var(--gray-600);
    font-size: var(--text-base);
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition-base);
    border: 1px solid var(--gray-300);
    cursor: pointer;
}

.cgt-tag:hover {
    background: #374151;
    color: var(--gray-700);
    transform: translateY(-1px);
}

.cgt-tag.active {
    background: linear-gradient(135deg, var(--primary-light), var(--info-color));
    color: white;
    border-color: var(--primary-color);
    box-shadow: var(--shadow-base);
}

.cgt-tag-count {
    display: inline-block;
    min-width: 24px;
    height: 24px;
    line-height: 24px;
    text-align: center;
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 700;
}

.cgt-tag.active .cgt-tag-count {
    background: rgba(255, 255, 255, 0.3);
}

/* ============================================
   5. 工具栏
   ============================================ */

.cgt-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: #222222;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-300);
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

@media (max-width: 768px) {
    .cgt-toolbar {
        flex-direction: column;
        align-items: flex-start;
    }
}

.cgt-result-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--gray-600);
    font-size: var(--text-base);
}

.cgt-result-info i {
    color: var(--info-color);
    font-size: var(--text-lg);
}

.cgt-result-info strong {
    color: var(--primary-light);
    font-weight: 700;
}

.cgt-view-switcher {
    display: flex;
    gap: var(--spacing-sm);
    background: #222222;
    padding: var(--spacing-sm);
    border-radius: var(--radius-lg);
}

.cgt-view-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    background: transparent;
    color: var(--gray-500);
    font-weight: 600;
    cursor: pointer;
    border-radius: var(--radius-base);
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.cgt-view-btn:hover {
    color: var(--gray-600);
}

.cgt-view-btn.active {
    background: #222222;
    color: var(--primary-light);
    box-shadow: var(--shadow-base);
}

/* ============================================
   6. 网格/列表视图
   ============================================ */

.cgt-tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

@media (max-width: 1024px) {
    .cgt-tools-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .cgt-tools-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-base);
    }
}

@media (max-width: 480px) {
    .cgt-tools-grid {
        grid-template-columns: 1fr;
    }
}

.cgt-tools-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

/* ============================================
   7. 工具卡片
   ============================================ */

.cgt-tool-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    border-radius: var(--radius-xl) !important;
    background: #222222 !important;
    border: 1px solid var(--gray-300) !important;
    overflow: hidden;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-md) !important;
}

.cgt-tool-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl) !important;
    border-color: var(--primary-light) !important;
}

.cgt-tools-list .cgt-tool-card {
    flex-direction: row;
    max-height: none;
}

.cgt-tools-list .cgt-tool-card:hover {
    transform: translateX(4px);
}

/* 缩略图 */
.cgt-tool-thumbnail {
    position: relative;
    width: 100%;
    padding-bottom: 75%;
    background: linear-gradient(135deg, #222222 0%, #303030 100%);
    overflow: hidden;
}

.cgt-tools-list .cgt-tool-thumbnail {
    width: 200px;
    min-width: 200px;
    padding-bottom: 0;
    height: 150px;
}

@media (max-width: 768px) {
    .cgt-tools-list .cgt-tool-thumbnail {
        width: 120px;
        min-width: 120px;
        height: 90px;
    }
}

.cgt-tool-thumbnail img {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    object-position: center !important;
    transition: transform var(--transition-slow);
    display: block !important;
}

.cgt-tool-card:hover .cgt-tool-thumbnail img {
    transform: scale(1.1);
}

.cgt-tool-placeholder {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    background: linear-gradient(135deg, #222222 0%, #303030 100%);
}

/* 徽章 */
.cgt-file-size-badge,
.cgt-download-badge {
    position: absolute;
    top: var(--spacing-base);
    padding: 6px 12px;
    border-radius: var(--radius-base);
    font-size: var(--text-sm);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    backdrop-filter: blur(10px);
    z-index: 1;
}

.cgt-file-size-badge {
    left: var(--spacing-base);
    background: rgba(26, 35, 50, 0.95);
    color: var(--gray-800);
}

.cgt-download-badge {
    right: var(--spacing-base);
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.9), rgba(220, 38, 38, 0.9));
    color: white;
}

/* 覆盖层 */
.cgt-tool-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: 2;
}

.cgt-tool-card:hover .cgt-tool-overlay {
    opacity: 1;
}

.cgt-view-detail {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg) var(--spacing-2xl);
    background: #222222;
    color: var(--primary-light);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    font-size: var(--text-base);
    transition: all var(--transition-base);
    transform: scale(0.9);
    box-shadow: var(--shadow-lg);
}

.cgt-tool-card:hover .cgt-view-detail {
    transform: scale(1);
}

.cgt-view-detail:hover {
    background: var(--primary-light);
    color: white;
}

/* 工具内容 */
.cgt-tool-content {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: var(--spacing-lg) var(--spacing-xl) var(--spacing-xl) var(--spacing-xl) !important;
    gap: var(--spacing-sm);
}

.cgt-tools-list .cgt-tool-content {
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-xl);
}

.cgt-tool-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-base);
    margin-bottom: var(--spacing-sm);
    flex-wrap: wrap;
}

.cgt-tool-title {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--gray-900);
    margin: 0;
    line-height: 1.4;
    flex: 1;
}

.cgt-tool-title a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-base);
}

.cgt-tool-title a:hover {
    color: var(--primary-light);
}

.cgt-tool-version {
    display: inline-flex;
    align-items: center;
    padding: 5px 12px;
    background: linear-gradient(135deg, var(--info-color), var(--primary-light));
    color: white;
    border-radius: var(--radius-base);
    font-size: var(--text-sm);
    font-weight: 600;
    white-space: nowrap;
    box-shadow: var(--shadow-sm);
}

/* 分类和标签 */
.cgt-tool-category {
    margin-bottom: var(--spacing-sm);
}

.cgt-category-badge {
    display: inline-block;
    padding: 5px 12px;
    background: linear-gradient(135deg, #222222 0%, #303030 100%);
    color: var(--primary-light);
    border-radius: var(--radius-base);
    font-size: var(--text-base);
    font-weight: 600;
}

.cgt-software-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.cgt-software-tag {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: var(--text-sm);
    font-weight: 600;
    white-space: nowrap;
}

.cgt-software-tag.new {
    background: linear-gradient(135deg, #222222 0%, #303030 100%);
    color: #10b981;
}

.cgt-software-tag.hot {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.25), rgba(220, 38, 38, 0.25));
    color: #ef4444;
}

.cgt-software-tag.recommend {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.25), rgba(217, 119, 6, 0.25));
    color: #f59e0b;
}

.cgt-software-tag i {
    font-size: var(--text-sm);
}

/* 描述 */
.cgt-tool-description {
    color: var(--gray-600);
    font-size: var(--text-base);
    line-height: 1.6;
    margin-bottom: var(--spacing-base);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}

.cgt-tools-list .cgt-tool-description {
    flex: 1;
    min-width: 200px;
    -webkit-line-clamp: 2;
}

/* 元信息 */
.cgt-tool-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-base);
    margin-bottom: var(--spacing-base);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--gray-300);
    font-size: var(--text-sm);
    color: var(--gray-500);
}

.cgt-tools-list .cgt-tool-meta {
    border-bottom: none;
    padding-bottom: 0;
}

.cgt-meta-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    white-space: nowrap;
}

.cgt-meta-item i {
    color: var(--primary-light);
}

/* 操作按钮 */
.cgt-tool-actions {
    display: flex;
    gap: var(--spacing-base);
    margin-top: auto;
    padding-top: var(--spacing-sm);
}

.cgt-tools-list .cgt-tool-actions {
    flex-direction: row;
    margin-top: 0;
    margin-left: auto;
}

@media (max-width: 768px) {
    .cgt-tool-actions {
        flex-direction: column;
    }
    
    .cgt-tools-list .cgt-tool-actions {
        flex-direction: column;
    }
}

/* ============================================
   8. 按钮样式
   ============================================ */

.cgt-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 14px var(--spacing-xl);
    border: none;
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
    flex: 1;
    min-height: 44px;
    text-align: center;
    line-height: 1.5;
}

.cgt-tools-list .cgt-btn {
    flex: initial;
    min-width: 120px;
}

.cgt-btn-primary {
    background: linear-gradient(135deg, var(--primary-light), var(--info-color));
    color: white;
    box-shadow: var(--shadow-md);
}

.cgt-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.cgt-btn-primary:active {
    transform: translateY(0);
}

.cgt-btn-download-quick {
    background: linear-gradient(135deg, var(--secondary-color), #d97706);
    color: white;
    box-shadow: var(--shadow-md);
}

.cgt-btn-download-quick:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.cgt-btn-download-quick:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.cgt-btn-download {
    background: linear-gradient(135deg, var(--primary-light), var(--info-color));
    color: white;
    box-shadow: var(--shadow-md);
    min-width: 140px;
}

.cgt-btn-download:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.cgt-btn-secondary {
    background: var(--gray-200);
    color: var(--gray-300);
    box-shadow: var(--shadow-base);
}

.cgt-btn-secondary:hover {
    background: var(--gray-300);
    transform: translateY(-1px);
}

.cgt-btn-login {
    background: linear-gradient(135deg, #ec4899, #db2777);
    color: white;
    width: 100%;
    box-shadow: var(--shadow-md);
}

.cgt-btn-login:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.cgt-btn-text {
    display: none;
}

@media (min-width: 640px) {
    .cgt-btn-text {
        display: inline;
    }
}

/* ============================================
   9. 分页
   ============================================ */

.cgt-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-base);
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-xl);
    background: #222222;
    border-radius: var(--radius-xl);
    border: 1px solid var(--gray-300);
}

.cgt-pagination a,
.cgt-pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--spacing-sm);
    border-radius: var(--radius-base);
    text-decoration: none;
    font-weight: 600;
    color: var(--gray-600);
    transition: all var(--transition-base);
    border: 1px solid transparent;
}

.cgt-pagination a:hover {
    background: var(--primary-light);
    color: white;
    border-color: var(--primary-light);
}

.cgt-pagination span.current {
    background: var(--primary-light);
    color: white;
    border-color: var(--primary-light);
}

/* ============================================
   10. 工具详情页面
   ============================================ */

.cgt-tool-single {
    max-width: 1200px;
    margin: var(--spacing-2xl) auto;
}

.cgt-tool-header-section {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
    padding: var(--spacing-2xl) !important;
    border-radius: var(--radius-xl) !important;
    background: linear-gradient(135deg, #222222 0%, #303030 100%) !important;
    border: 1px solid var(--gray-300);
    box-shadow: var(--shadow-md) !important;
    align-items: start;
}

@media (max-width: 1024px) {
    .cgt-tool-header-section {
        grid-template-columns: 300px 1fr;
        gap: var(--spacing-xl);
    }
}

@media (max-width: 768px) {
    .cgt-tool-header-section {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
}

.cgt-tool-featured-image {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    object-fit: cover;
}

.cgt-tool-featured-placeholder {
    width: 100%;
    aspect-ratio: 1;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, #222222 0%, #303030 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 64px;
}

.cgt-tool-main-title {
    font-size: var(--text-4xl);
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
}

.cgt-tool-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-base);
    margin-bottom: var(--spacing-xl);
}

.cgt-badge {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
}

.cgt-badge-category {
    background: linear-gradient(135deg, #222222 0%, #303030 100%);
    color: var(--primary-light);
}

.cgt-badge-version {
    background: linear-gradient(135deg, #222222 0%, #303030 100%);
    color: #10b981;
}

.cgt-tool-quick-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-base);
    padding: var(--spacing-lg);
    background: #222222;
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-xl);
}

.cgt-info-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-base);
    font-size: var(--text-sm);
}

.cgt-info-icon {
    font-size: var(--text-lg);
}

.cgt-info-label {
    color: var(--gray-600);
    font-weight: 500;
}

.cgt-info-value {
    color: var(--primary-light);
    font-weight: 700;
    flex: 1;
    text-align: right;
}

.cgt-download-section {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-base);
}

/* ============================================
   11. 标签页
   ============================================ */

.cgt-tool-tabs {
    margin-bottom: var(--spacing-2xl);
    border-radius: var(--radius-xl) !important;
    background: #222222 !important;
    border: 1px solid var(--gray-300);
    box-shadow: var(--shadow-base) !important;
    overflow: hidden;
}

.cgt-tabs-nav {
    display: flex;
    border-bottom: 2px solid var(--gray-300);
    background: #222222;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.cgt-tab-btn {
    padding: var(--spacing-lg) var(--spacing-xl);
    border: none;
    background: transparent;
    color: var(--gray-600);
    font-size: var(--text-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
    position: relative;
    flex: 1;
    text-align: center;
}

.cgt-tab-btn::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: transparent;
    transition: background var(--transition-base);
}

.cgt-tab-btn:hover {
    color: var(--primary-light);
}

.cgt-tab-btn.active {
    color: var(--primary-light);
}

.cgt-tab-btn.active::after {
    background: linear-gradient(90deg, var(--primary-light), var(--info-color));
}

.cgt-tabs-content {
    padding: var(--spacing-2xl) !important;
}

.cgt-tab-pane {
    display: none;
    animation: fadeIn var(--transition-base);
}

.cgt-tab-pane.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.cgt-content-section {
    color: var(--gray-700);
    line-height: 1.8;
    font-size: var(--text-base);
}

.cgt-content-section h3 {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--gray-900);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-base);
}

.cgt-content-section h3:first-child {
    margin-top: 0;
}

.cgt-content-section p {
    margin-bottom: var(--spacing-base);
}

.cgt-content-section ul,
.cgt-content-section ol {
    margin-left: var(--spacing-xl);
    margin-bottom: var(--spacing-base);
}

.cgt-content-section li {
    margin-bottom: var(--spacing-sm);
}

/* ============================================
   12. 下载信息
   ============================================ */

.cgt-download-info {
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-xl);
    display: none;
    animation: slideDown var(--transition-slow);
}

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

.cgt-download-info.success {
    background: linear-gradient(135deg, #222222 0%, #303030 100%);
    border: 1px solid #10b981;
    color: #10b981;
}

.cgt-download-info h4 {
    font-size: var(--text-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-base);
}

.cgt-download-info p {
    margin-bottom: var(--spacing-base);
}

.cgt-download-link {
    display: inline-block;
    padding: var(--spacing-base) var(--spacing-lg);
    background: var(--success-color);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    transition: all var(--transition-base);
    margin-top: var(--spacing-base);
}

.cgt-download-link:hover {
    background: #059669;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* ============================================
   13. 返回列表
   ============================================ */

.cgt-back-to-list {
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-xl);
    text-align: center;
}

/* ============================================
   14. 空状态
   ============================================ */

.cgt-no-tools {
    text-align: center;
    padding: var(--spacing-2xl);
    background: linear-gradient(135deg, #222222 0%, #303030 100%);
    border-radius: var(--radius-xl);
    border: 2px dashed var(--gray-300);
}

.cgt-empty-icon {
    font-size: 64px;
    margin-bottom: var(--spacing-lg);
}

.cgt-no-tools h3 {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-base);
}

.cgt-no-tools p {
    color: var(--gray-600);
    font-size: var(--text-base);
}

/* ============================================
   15. 错误提示
   ============================================ */

.cgt-error {
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.15), rgba(220, 38, 38, 0.15));
    border: 1px solid var(--danger-color);
    border-radius: var(--radius-lg);
    color: #fca5a5;
    font-weight: 500;
}

/* ============================================
   16. 响应式布局
   ============================================ */

@media (max-width: 768px) {
    .cgt-tools-container {
        margin: var(--spacing-xl) auto;
        padding: 0 var(--spacing-base);
    }
    
    .cgt-header-stats {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        padding: var(--spacing-lg) !important;
    }
    
    .cgt-filter-group {
        width: 100%;
        justify-content: flex-start;
    }
    
    .cgt-stat-item {
        gap: var(--spacing-base);
    }
    
    .cgt-stat-icon {
        width: 50px;
        height: 50px;
        font-size: var(--text-xl);
    }
}

@media (max-width: 480px) {
    .cgt-header-stats {
        padding: var(--spacing-base) !important;
    }
    
    .cgt-stat-item {
        padding: var(--spacing-base);
        flex-direction: column;
        text-align: center;
    }
    
    .cgt-stat-icon {
        width: 40px;
        height: 40px;
    }
    
    .cgt-stat-value {
        font-size: var(--text-xl);
    }
    
    .cgt-filter-section {
        padding: var(--spacing-base) !important;
    }
    
    .cgt-category-tags {
        flex-direction: column;
    }
    
    .cgt-tag {
        width: 100%;
        justify-content: center;
    }
    
    .cgt-tool-card {
        border-radius: var(--radius-lg) !important;
    }
    
    .cgt-tool-main-title {
        font-size: var(--text-2xl);
    }
}

/* ============================================
   17. 自定义下载弹窗 Modal
   ============================================ */

.cgt-download-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', 'PingFang SC', 'Hiragino Sans GB', sans-serif;
}

.cgt-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    animation: fadeIn var(--transition-base);
}

.cgt-modal-content {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: linear-gradient(135deg, #ffffff 0%, #f5f5f5 100%);
    border: 1px solid #e0e0e0;
    border-radius: var(--radius-xl);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    max-width: 520px;
    width: 90%;
    max-height: 85vh;
    overflow-y: auto;
    z-index: 10000;
    animation: slideUp var(--transition-base);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translate(-50%, -45%);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%);
    }
}

.cgt-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    border-bottom: 2px solid #e8e8e8;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
}

.cgt-modal-header h3 {
    margin: 0;
    font-size: 20px;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 0.5px;
}

.cgt-modal-close {
    background: none;
    border: none;
    font-size: 28px;
    color: #ffffff;
    cursor: pointer;
    transition: all var(--transition-base);
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.9;
}

.cgt-modal-close:hover {
    opacity: 1;
    transform: scale(1.1);
}

.cgt-modal-body {
    padding: 32px;
    font-size: 15px;
    color: #333333;
    line-height: 1.8;
    background: #ffffff;
}

.cgt-modal-body p {
    margin: 0 0 16px 0;
    color: #333333;
}

.cgt-modal-body p:last-child {
    margin-bottom: 0;
}

.cgt-modal-body strong {
    color: #2563eb;
    font-weight: 600;
}

.cgt-modal-body code {
    background: #f0f4ff !important;
    border: 2px solid #dbeafe !important;
    padding: 10px 14px !important;
    border-radius: 8px !important;
    font-size: 18px !important;
    font-weight: bold !important;
    color: #1e40af !important;
    letter-spacing: 3px !important;
    display: inline-block !important;
    margin: 12px 0 !important;
    font-family: 'Monaco', 'Menlo', monospace !important;
}

.cgt-modal-body a {
    color: #2563eb;
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-base);
}

.cgt-modal-body a:hover {
    color: #1e40af;
    text-decoration: underline;
}

.cgt-download-success {
    text-align: center;
}

.cgt-download-success i {
    display: block;
    margin-bottom: 16px;
    font-size: 48px;
}

.cgt-download-success p {
    color: #333333;
    margin-bottom: 12px;
}

.cgt-download-success p:nth-child(2) {
    font-size: 18px;
    font-weight: 600;
    color: #000000;
    margin-bottom: 20px;
}

.cgt-download-success p:nth-child(3) {
    font-size: 13px;
    color: #666666;
    margin-bottom: 16px;
}

.cgt-modal-footer {
    padding: 20px 32px;
    border-top: 1px solid #e8e8e8;
    text-align: right;
    background: #f8f9fa;
}

.cgt-modal-close-btn {
    padding: 12px 28px;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    border: none;
    color: #ffffff;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    font-size: 15px;
    transition: all var(--transition-base);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.cgt-modal-close-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.4);
}

.cgt-modal-close-btn:active {
    transform: translateY(0);
}

/* Modal中的按钮样式 */
.cgt-modal-body .cgt-btn {
    margin-top: 20px;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: #ffffff;
    border: none;
    padding: 14px 32px !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    border-radius: 8px !important;
    transition: all var(--transition-base) !important;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3) !important;
    display: inline-block !important;
    text-decoration: none !important;
    cursor: pointer !important;
}

.cgt-modal-body .cgt-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.4) !important;
}

.cgt-modal-body .cgt-btn:active {
    transform: translateY(0);
}

/* 响应式设计 */
@media (max-width: 600px) {
    .cgt-modal-content {
        max-width: 95%;
        max-height: 90vh;
    }
    
    .cgt-modal-header {
        padding: 20px;
    }
    
    .cgt-modal-header h3 {
        font-size: 18px;
    }
    
    .cgt-modal-body {
        padding: 24px;
        font-size: 14px;
    }
    
    .cgt-modal-footer {
        padding: 16px 24px;
        text-align: center;
    }
    
    .cgt-modal-close-btn {
        width: 100%;
    }
}