/* ===== 变量定义 - 优化版本 ===== */
:root {
    --primary-color: #bb645b;
    --primary-hover: #a8554d;
    --text-dark: #2d3748;
    --text-light: #718096;
    --bg-white: #ffffff;
    --bg-light: #f7fafc;
    --border-radius: 12px;
    --shadow-soft: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --transition-fast: 0.2s ease;
    --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* 性能相关变量 */
    --animation-duration: 0.3s;
    --fast-animation: 0.15s;
    --content-visibility: auto;
    
    /* 间距系统 */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
}

/* ===== 游戏总览页样式 - 性能优化 ===== */
.games-overview {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-lg) var(--space-sm);
    
    /* 性能优化 */
    contain: layout style paint;
    content-visibility: auto;
}

/* ===== 页面标题和统计样式 - 优化 ===== */
.games-header {
    text-align: center;
    margin-bottom: var(--space-xl);
    
    /* 性能优化 */
    will-change: transform;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-sm);
    flex-wrap: wrap;
}

.games-header h1 {
    font-size: 2.5rem;
    color: var(--text-dark);
    margin: 0;
    font-weight: 700;
    
    /* 性能优化 */
    will-change: transform;
}

.total-count {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    background: rgba(187, 100, 91, 0.1);
    padding: var(--space-xs) var(--space-sm);
    border-radius: 20px;
    border: 1.5px solid rgba(187, 100, 91, 0.2);
    transition: all var(--transition-fast);
    
    /* 性能优化 */
    will-change: transform;
    backface-visibility: hidden;
}

.total-count:hover {
    background: rgba(187, 100, 91, 0.15);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(187, 100, 91, 0.2);
}

.count-number {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-color);
}

.count-label {
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 600;
}

.page-description {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* 筛选控件样式 - 优化 */
.games-filters {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
    align-items: center;
    background: var(--bg-white);
    padding: var(--space-md);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
    
    /* 性能优化 */
    content-visibility: auto;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.filter-group label {
    font-weight: 600;
    color: var(--text-dark);
    white-space: nowrap;
}

.filter-group select,
.filter-group input {
    padding: 0.75rem var(--space-sm);
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    background: var(--bg-white);
    font-size: 0.9rem;
    transition: all var(--transition-fast);
    min-width: 150px;
}

.filter-group select:focus,
.filter-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(187, 100, 91, 0.1);
}

.filter-group input {
    min-width: 200px;
}

/* 游戏网格样式 - 性能优化 */
.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
    
    /* 性能优化 */
    content-visibility: auto;
    contain-intrinsic-size: 0 800px;
}

.game-card {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: transform var(--fast-animation) ease, box-shadow var(--fast-animation) ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
    
    /* 性能优化 */
    will-change: transform;
    backface-visibility: hidden;
    transform: translateZ(0);
}

.game-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.game-card-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.game-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
    
    /* 性能优化 */
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    will-change: transform;
}

.game-card:hover .game-card-image img {
    transform: scale(1.05);
}

.game-year {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
    
    /* 性能优化 */
    will-change: transform;
}

.game-card-content {
    padding: var(--space-md);
}

.game-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 0 var(--space-xs) 0;
    color: var(--text-dark);
    line-height: 1.3;
}

.game-developer {
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 600;
    margin: 0 0 var(--space-sm) 0;
}

.game-description {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: var(--space-sm);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    
    /* 添加这些标准属性来消除警告 */
    display: -moz-box;
    -moz-line-clamp: 3;
    -moz-box-orient: vertical;
    line-clamp: 3;
    box-orient: vertical;
}

.game-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-bottom: var(--space-md);
}

.game-tag {
    background: rgba(187, 100, 91, 0.1);
    color: var(--primary-color);
    padding: var(--space-xs) 0.75rem;
    border-radius: 1rem;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid rgba(187, 100, 91, 0.2);
    
    /* 性能优化 */
    will-change: transform;
}

.game-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
    padding: var(--space-xs) 0;
    
    /* 性能优化 */
    will-change: transform;
}

.game-link:hover {
    color: var(--primary-hover);
    gap: 0.75rem;
}

/* 空状态样式 */
.games-empty {
    text-align: center;
    padding: 4rem var(--space-lg);
    color: var(--text-light);
    grid-column: 1 / -1;
}

.games-empty p {
    font-size: 1.1rem;
    margin: 0;
}

/* 分页控件样式 - 性能优化 */
.company-common-pagination {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    margin: var(--space-xl) 0;
    width: 100%;
    
    /* 性能优化 */
    content-visibility: auto;
}

.company-common-pagination-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
    width: 100%;
}

.company-common-pagination-btn {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    background: rgba(187, 100, 91, 0.08);
    border: 1.5px solid rgba(187, 100, 91, 0.15);
    color: var(--primary-color);
    padding: 0.75rem 1.25rem;
    border-radius: 10px;
    cursor: pointer;
    transition: all var(--animation-duration) ease;
    font-size: 0.9rem;
    font-weight: 600;
    
    /* 性能优化 */
    will-change: transform;
    backface-visibility: hidden;
}

.company-common-pagination-btn:hover:not(:disabled) {
    background: rgba(187, 100, 91, 0.15);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(187, 100, 91, 0.2);
}

.company-common-pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.company-common-pagination-info {
    color: var(--text-dark);
    font-size: 1rem;
    font-weight: 600;
    padding: 0.75rem 1.25rem;
    background: rgba(187, 100, 91, 0.05);
    border-radius: 10px;
    min-width: 80px;
    text-align: center;
}

.company-common-pagination-input-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(187, 100, 91, 0.05);
    padding: var(--space-xs) var(--space-sm);
    border-radius: 10px;
}

.company-common-pagination-input-label {
    color: var(--text-dark);
    font-size: 0.9rem;
    font-weight: 600;
    white-space: nowrap;
}

.company-common-pagination-input {
    width: 60px;
    padding: var(--space-xs);
    border: 1.5px solid rgba(187, 100, 91, 0.2);
    border-radius: 6px;
    text-align: center;
    font-size: 0.9rem;
    background: white;
    transition: border-color var(--animation-duration) ease;
}

.company-common-pagination-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(187, 100, 91, 0.1);
}

.company-common-pagination-go-btn {
    background-color: rgba(187, 100, 91, 0.1);
    color: var(--primary-color);
    border: 1.5px solid rgba(187, 100, 91, 0.2);
    padding: var(--space-xs) var(--space-sm);
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all var(--animation-duration) ease;
    
    /* 性能优化 */
    will-change: transform;
}

.company-common-pagination-go-btn:hover {
    background: rgba(187, 100, 91, 0.2);
    transform: translateY(-1px);
}

.company-common-page-size-selector {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    background: rgba(187, 100, 91, 0.05);
    border-radius: 10px;
}

.company-common-page-size-label {
    color: var(--text-dark);
    font-size: 0.9rem;
    font-weight: 600;
}

.company-common-page-size-select {
    background: white;
    border: 1.5px solid rgba(187, 100, 91, 0.2);
    color: var(--primary-color);
    padding: var(--space-xs) 0.75rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: border-color var(--animation-duration) ease;
}

.company-common-page-size-select:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* ===== 深色模式支持 - 优化 ===== */
[data-theme="dark"] .games-overview {
    background-color: #1a1a1a !important;
}

[data-theme="dark"] body {
    background-color: #1a1a1a !important;
}

[data-theme="dark"] main {
    background-color: #1a1a1a !important;
}

[data-theme="dark"] .game-card {
    background: #2d2d2d;
    border-color: #404040;
}

[data-theme="dark"] .games-filters {
    background: #2d2d2d;
    border-color: #404040;
}

[data-theme="dark"] .filter-group select,
[data-theme="dark"] .filter-group input {
    background: #2d2d2d;
    border-color: #404040;
    color: #e0e0e0;
}

[data-theme="dark"] .game-title {
    color: #e0e0e0;
}

[data-theme="dark"] .game-description {
    color: #a0a0a0;
}

/* 浅色模式背景色 */
.games-overview {
    background-color: var(--bg-light);
    min-height: 100vh;
}

[data-theme="light"] .games-overview {
    background-color: var(--bg-light) !important;
}

[data-theme="light"] body {
    background-color: var(--bg-light) !important;
}

[data-theme="light"] main {
    background-color: var(--bg-light) !important;
}

/* 响应式设计 - 优化 */
@media (max-width: 768px) {
    .games-overview {
        padding: var(--space-sm) var(--space-xs);
    }
    
    .header-content {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .games-header h1 {
        font-size: 2rem;
    }
    
    .total-count {
        padding: 0.4rem 0.8rem;
    }
    
    .count-number {
        font-size: 1rem;
    }
    
    .count-label {
        font-size: 0.85rem;
    }
    
    .games-filters {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-sm);
    }
    
    .filter-group {
        justify-content: space-between;
    }
    
    .filter-group select,
    .filter-group input {
        min-width: auto;
        flex: 1;
    }
    
    .games-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .company-common-pagination {
        flex-direction: column;
        align-items: center;
        gap: var(--space-sm);
    }
    
    .company-common-pagination-controls {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .company-common-pagination-input-container {
        order: 3;
        width: 100%;
        justify-content: center;
    }
    
    .company-common-pagination-info {
        order: 2;
    }
    
    .company-common-pagination-btn {
        order: 1;
        width: 100%;
        justify-content: center;
    }
    
    .company-common-page-size-selector {
        width: 100%;
        justify-content: center;
    }
    
    /* 移动端减少动画效果 */
    .game-card:hover {
        transform: translateY(-4px);
    }
    
    .game-card:hover .game-card-image img {
        transform: scale(1.02);
    }
}

@media (max-width: 480px) {
    .games-header h1 {
        font-size: 1.75rem;
    }
    
    .page-description {
        font-size: 1rem;
    }
    
    .total-count {
        padding: 0.35rem 0.7rem;
    }
    
    .count-number {
        font-size: 0.95rem;
    }
    
    .count-label {
        font-size: 0.8rem;
    }
    
    .filter-group {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-xs);
    }
    
    .filter-group label {
        text-align: left;
    }
    
    .filter-group select,
    .filter-group input {
        width: 100%;
    }
    
    .game-card-content {
        padding: var(--space-sm);
    }
}

/* 减少动画和过渡的使用 - 可访问性支持 */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .game-card:hover,
    .total-count:hover,
    .company-common-pagination-btn:hover:not(:disabled),
    .company-common-pagination-go-btn:hover {
        transform: none !important;
    }
    
    .game-card:hover .game-card-image img {
        transform: none !important;
    }
    
    .game-link:hover {
        gap: var(--space-xs) !important;
    }
}

/* 高对比度模式支持 */
@media (prefers-contrast: high) {
    :root {
        --shadow-soft: 0 2px 4px rgba(0, 0, 0, 0.5);
        --shadow-hover: 0 4px 8px rgba(0, 0, 0, 0.6);
    }
    
    .game-card {
        border: 2px solid var(--text-dark);
    }
    
    .total-count,
    .game-tag {
        border: 2px solid var(--primary-color);
    }
}

/* 优化焦点指示器 */
.filter-group select:focus,
.filter-group input:focus,
.company-common-pagination-input:focus,
.company-common-page-size-select:focus,
.company-common-pagination-btn:focus,
.company-common-pagination-go-btn:focus,
.game-link:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* 字体加载优化 */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('/fonts/inter-var.woff2') format('woff2');
}

/* 性能优化：使用 transform3d 动画 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translate3d(0, 20px, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

/* 为动态加载的内容应用动画 */
.game-card {
    animation: fadeInUp 0.5s ease-out;
}