/* 响应式设计额外样式 - 确保网站在不同屏幕尺寸下都能良好显示 */

/* 大屏幕样式 (1400px及以上) - 针对大显示器和高分辨率设备优化布局 */
@media (min-width: 1400px) {
    main {
        grid-template-columns: 300px 1fr 300px; /* 调整列宽 */
    }
    
    .game-container {
        height: 700px;
    }
    
    .retro-logo {
        font-size: 2.5rem;
    }
}

/* 中等屏幕样式 (992px到1199px) - 针对普通笔记本电脑和小型显示器调整布局 */
@media (max-width: 1199px) {
    main {
        grid-template-columns: 200px 1fr 200px; /* 调整列宽 */
    }
    
    .game-container {
        height: 500px;
    }
}

/* 小屏幕样式 (768px到991px) - 针对平板设备调整布局 */
@media (max-width: 991px) {
    header {
        flex-wrap: wrap;
        justify-content: center;
    }

    .main-nav {
        order: 3; /* Move nav to bottom on small screens */
        flex-basis: 100%;
        margin-top: 1rem;
    }

    .main-nav ul {
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
    }

    .language-selector {
        order: 2;
        margin-left: auto;
    }

    .mobile-menu-toggle {
        display: block; /* Show mobile menu button */
        order: 1;
        margin-right: auto;
    }

    main {
        grid-template-columns: 1fr; /* Single column layout */
    }
    
    .game-list {
        display: none; /* Hide sidebars by default on small screens */
        position: fixed;
        top: 0;
        left: 0;
        width: 70%;
        height: 100%;
        background-color: var(--theme-dark-blue);
        z-index: 1000;
        transform: translateX(-100%);
        transition: transform 0.3s ease-in-out;
    }

    .game-list.active {
        transform: translateX(0);
    }

    .game-list.right-games {
        left: auto;
        right: 0;
        transform: translateX(100%);
    }

    .game-list.right-games.active {
        transform: translateX(0);
    }
}

/* 超小屏幕样式 (576px及以下) - 针对手机设备优化布局和交互 */
@media (max-width: 576px) {
    .retro-logo {
        font-size: 1.2rem;
    }
    
    .language-selector {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .lang-btn {
        font-size: 0.8rem;
        padding: 0.3rem 0.6rem;
    }
    
    .game-container {
        height: 300px;
    }
    
    #fullscreenBtn {
        padding: 0.3rem 0.6rem;
        font-size: 0.8rem;
    }
    
    .game-info h2 {
        font-size: 1.2rem;
    }
}

/* 打印样式 - 针对页面打印优化，隐藏不必要的元素，调整布局 */
@media print {
    .game-container, .game-list, .language-selector, #fullscreenBtn, .main-nav, .mobile-menu-toggle {
        display: none;
    }
    
    body {
        background-color: white;
    }
    
    main {
        grid-template-columns: 1fr;
    }
    
    .game-info {
        padding: 0;
    }
}