/* =================================
   响应式布局样式
   ================================= */

/* =================================
   平板设备 (768px - 1024px)
   ================================= */
@media (max-width: 1024px) {
    .main-content {
        max-width: 90%;
    }
    
    .abilities-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .stats-overview {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
    
    .examples-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

/* =================================
   手机设备 (< 768px)
   ================================= */
@media (max-width: 768px) {
    /* 导航栏适配 */
    .top-navbar {
        padding: 0.5rem 1rem;
    }
    
    .navbar-left,
    .navbar-right {
        gap: 0.5rem;
    }
    
    .menu-btn,
    .icon-btn {
        padding: 0.4rem 0.8rem;
        font-size: 1rem;
    }
    
    .triforce {
        font-size: 1rem;
    }
    
    /* Tab导航滚动 */
    .tabs-navbar {
        overflow-x: auto;
        justify-content: flex-start;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        top: 57px;
    }
    
    .tabs-navbar::-webkit-scrollbar {
        display: none;
    }
    
    .tab-btn {
        white-space: nowrap;
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    
    /* 个人资料区 */
    .profile-title {
        font-size: 1.8rem;
    }
    
    .profile-subtitle {
        font-size: 0.95rem;
    }
    
    .avatar {
        width: 120px;
        height: 120px;
    }
    
    .avatar-glow {
        width: 150px;
        height: 150px;
    }
    
    /* 数据统计 */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .stat-value {
        font-size: 2rem;
    }
    
    /* 能力卡片 */
    .abilities-grid {
        grid-template-columns: 1fr;
    }
    
    .ability-icon {
        font-size: 2.5rem;
    }
    
    .ability-title {
        font-size: 1.3rem;
    }
    
    /* 雷达图 */
    .radar-chart-container {
        padding: 1rem;
    }
    
    #radar-chart {
        width: 100% !important;
        height: auto !important;
    }
    
    /* 能力评分条 */
    .score-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .score-label {
        min-width: auto;
    }
    
    .score-bar {
        width: 100%;
    }
    
    .score-value {
        align-self: flex-end;
    }
    
    /* 统计卡片 */
    .stats-overview {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .stat-card {
        flex-direction: column;
        text-align: center;
    }
    
    .stat-icon {
        font-size: 2rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    /* 时间轴 */
    .timeline-line {
        left: 20px;
    }
    
    .timeline-item,
    .timeline-item:nth-child(even) {
        flex-direction: row;
        padding-left: 60px;
    }
    
    .timeline-marker {
        position: absolute;
        left: 0;
        width: auto;
    }
    
    .timeline-content {
        width: 100%;
    }
    
    .timeline-icon {
        font-size: 2rem;
    }
    
    .timeline-title {
        font-size: 1.5rem;
    }
    
    /* 使用方式 */
    .usage-step {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .step-number {
        min-width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .examples-grid {
        grid-template-columns: 1fr;
    }
    
    /* 成就墙 */
    .achievements-grid {
        grid-template-columns: 1fr;
    }
    
    .achievements-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    /* 经验值 */
    .exp-value {
        font-size: 2rem;
    }
    
    .exp-bar {
        max-width: 100%;
    }
    
    /* 加载屏幕 */
    .loading-bar {
        width: 80%;
        max-width: 300px;
    }
}

/* =================================
   超小屏幕 (< 480px)
   ================================= */
@media (max-width: 480px) {
    /* 个人资料 */
    .avatar {
        width: 100px;
        height: 100px;
    }
    
    .avatar-glow {
        width: 130px;
        height: 130px;
    }
    
    .profile-title {
        font-size: 1.5rem;
    }
    
    .profile-subtitle {
        font-size: 0.85rem;
    }
    
    .level-badge {
        padding: 0.2rem 0.8rem;
        font-size: 0.85rem;
    }
    
    /* 数据统计 */
    .stat-value {
        font-size: 1.8rem;
    }
    
    .stat-label {
        font-size: 0.9rem;
    }
    
    /* 能力卡片 */
    .ability-icon {
        font-size: 2rem;
    }
    
    .ability-title {
        font-size: 1.2rem;
    }
    
    .ability-desc {
        font-size: 0.85rem;
    }
    
    /* 统计卡片 */
    .stats-overview {
        grid-template-columns: 1fr;
    }
    
    /* 页面标题 */
    .section-title {
        font-size: 1.5rem;
    }
    
    /* 卡片间距 */
    .card {
        padding: 1rem;
    }
    
    /* 导航栏 */
    .top-navbar {
        padding: 0.5rem;
    }
    
    .icon-btn {
        padding: 0.3rem 0.6rem;
        font-size: 0.9rem;
    }
    
    /* Tab按钮 */
    .tab-btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.85rem;
    }
}

/* =================================
   横屏模式优化
   ================================= */
@media (max-height: 600px) and (orientation: landscape) {
    .avatar-container {
        margin-bottom: 0.5rem;
    }
    
    .profile-section {
        margin-bottom: 1rem;
    }
    
    .avatar {
        width: 80px;
        height: 80px;
    }
    
    .avatar-glow {
        width: 100px;
        height: 100px;
    }
    
    .profile-title {
        font-size: 1.5rem;
        margin: 0.5rem 0;
    }
    
    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
    
    .stat-value {
        font-size: 1.5rem;
    }
}

/* =================================
   打印样式优化
   ================================= */
@media print {
    .top-navbar,
    .tabs-navbar,
    .site-footer,
    .loading-screen,
    #particles-container {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .card {
        border: 1px solid #ccc;
        box-shadow: none;
        page-break-inside: avoid;
    }
    
    .tab-content {
        display: block !important;
        opacity: 1 !important;
    }
}

/* =================================
   高分辨率屏幕优化
   ================================= */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .avatar {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* =================================
   深色模式支持(系统级)
   ================================= */
@media (prefers-color-scheme: dark) {
    /* 已经是深色主题,无需调整 */
}

/* =================================
   减少动画偏好
   ================================= */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* =================================
   触摸设备优化
   ================================= */
@media (hover: none) and (pointer: coarse) {
    .icon-btn,
    .tab-btn,
    .menu-btn,
    .card {
        /* 增加触摸区域 */
        min-height: 44px;
        min-width: 44px;
    }
    
    /* 移除hover效果 */
    .card:hover {
        transform: none;
    }
    
    .icon-btn:hover,
    .tab-btn:hover {
        transform: none;
    }
}