/* 响应式设计 - 移动端优先 */

/* 超大屏幕 (1200px以上) */
@media (min-width: 1200px) {
    .container {
        padding: 40px;
    }
    
    .intro-content {
        padding: 60px;
    }
    
    .chakra-symbols {
        gap: 25px;
    }
    
    .symbol {
        font-size: 2.5em;
        padding: 15px;
    }
}

/* 中等屏幕 (992px - 1199px) */
@media (max-width: 1199px) {
    .charts-section {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .chart-container {
        max-width: 600px;
        margin: 0 auto;
    }
}

/* 平板设备 (768px - 991px) */
@media (max-width: 991px) {
    .container {
        padding: 15px;
    }
    
    .intro-content {
        padding: 30px;
    }
    
    .intro-content h1 {
        font-size: 2em;
    }
    
    .test-info {
        flex-direction: column;
        gap: 15px;
    }
    
    .info-item {
        flex-direction: row;
        justify-content: center;
        gap: 15px;
    }
    
    #test-page {
        padding: 20px;
    }
    
    .result-page {
        padding: 30px;
    }
    
    .chakra-header {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .chakra-icon {
        width: 50px;
        height: 50px;
        font-size: 2em;
    }
}

/* 手机设备 (576px - 767px) */
@media (max-width: 767px) {
    .container {
        padding: 10px;
    }
    
    .intro-content {
        padding: 25px 20px;
        margin: 10px;
    }
    
    .intro-content h1 {
        font-size: 1.8em;
        margin-bottom: 20px;
    }
    
    .chakra-symbols {
        gap: 10px;
        margin: 20px 0;
    }
    
    .symbol {
        font-size: 1.5em;
        padding: 8px;
    }
    
    .intro-text {
        font-size: 1em;
        margin: 20px 0;
    }
    
    #test-page {
        padding: 15px;
        margin: 10px;
    }
    
    .test-header {
        margin-bottom: 20px;
    }
    
    .progress-container {
        flex-direction: column;
        gap: 10px;
    }
    
    .progress-bar {
        width: 100%;
    }
    
    .progress-text {
        text-align: center;
    }
    
    .question-text {
        font-size: 1.1em;
        margin-bottom: 20px;
    }
    
    .answer-options {
        gap: 10px;
    }
    
    .option-item {
        padding: 12px;
    }
    
    .option-item input[type="radio"] {
        margin-right: 10px;
        transform: scale(1.1);
    }
    
    .option-item label {
        font-size: 1em;
    }
    
    .navigation-buttons {
        flex-direction: column;
        gap: 10px;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
        padding: 15px;
        font-size: 16px; /* 防止iOS缩放 */
    }
    
    /* 结果页面响应式 */
    .result-page {
        padding: 20px 15px;
        margin: 10px;
    }
    
    .result-header h1 {
        font-size: 1.8em;
        margin-bottom: 20px;
    }
    
    .score-circle {
        width: 100px;
        height: 100px;
    }
    
    .score-number {
        font-size: 2em;
    }
    
    .balance-description {
        font-size: 1.1em;
        padding: 0 10px;
    }
    
    .charts-section {
        grid-template-columns: 1fr;
        gap: 20px;
        margin: 30px 0;
    }
    
    .chart-container {
        padding: 20px;
    }
    
    .chart-container h3 {
        font-size: 1.2em;
        margin-bottom: 15px;
    }
    
    .detailed-analysis h2 {
        font-size: 1.5em;
        margin-bottom: 20px;
    }
    
    .chakra-results {
        gap: 20px;
    }
    
    .chakra-result {
        padding: 20px;
    }
    
    .chakra-info h3 {
        font-size: 1.2em;
    }
    
    .score {
        font-size: 1.5em;
    }
    
    .chakra-keywords {
        justify-content: center;
    }
    
    .keyword {
        font-size: 0.8em;
        padding: 4px 10px;
    }
    
    .recommendations h2 {
        font-size: 1.5em;
        margin-bottom: 20px;
    }
    
    .recommendations-content {
        padding: 20px;
    }
    
    .recommendation-item {
        padding: 15px;
    }
    
    .recommendation-item h4 {
        font-size: 1.1em;
    }
    
    .action-buttons {
        flex-direction: column;
        gap: 15px;
    }
}

/* 小手机设备 (575px以下) */
@media (max-width: 575px) {
    .intro-content {
        padding: 20px 15px;
    }
    
    .intro-content h1 {
        font-size: 1.6em;
    }
    
    .symbol {
        font-size: 1.3em;
    }
    
    .question-text {
        font-size: 1em;
    }
    
    .option-item {
        padding: 10px;
    }
    
    .option-item label {
        font-size: 0.95em;
    }
    
    .result-header h1 {
        font-size: 1.6em;
    }
    
    .score-circle {
        width: 80px;
        height: 80px;
    }
    
    .score-number {
        font-size: 1.8em;
    }
    
    .score-label {
        font-size: 0.8em;
    }
    
    .chakra-icon {
        width: 45px;
        height: 45px;
        font-size: 1.8em;
    }
    
    .chakra-info h3 {
        font-size: 1.1em;
    }
    
    .score {
        font-size: 1.3em;
    }
    
    .max-score, .percentage {
        font-size: 1em;
    }
}

/* 超小设备 (320px以下) */
@media (max-width: 320px) {
    .container {
        padding: 5px;
    }
    
    .intro-content, #test-page, .result-page {
        margin: 5px;
        border-radius: 15px;
    }
    
    .chakra-symbols {
        gap: 8px;
    }
    
    .symbol {
        font-size: 1.2em;
        padding: 6px;
    }
    
    .test-info {
        gap: 10px;
    }
    
    .info-item .icon {
        font-size: 1.3em;
    }
    
    .progress-text {
        font-size: 0.9em;
        min-width: 50px;
    }
    
    .chakra-indicator {
        font-size: 0.9em;
        padding: 8px;
    }
}

/* 横屏模式优化 */
@media (max-height: 500px) and (orientation: landscape) {
    .container {
        padding: 10px;
    }
    
    .intro-content, #test-page {
        max-height: 90vh;
        overflow-y: auto;
    }
    
    .chakra-symbols {
        margin: 15px 0;
    }
    
    .intro-text {
        margin: 15px 0;
    }
    
    .test-info {
        margin: 15px 0;
    }
    
    .question-container {
        margin: 20px 0;
    }
}

/* 高DPI设备优化 */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .btn-primary, .btn-secondary {
        border-width: 1px;
    }
    
    .progress-bar, .chakra-bar {
        height: 6px;
    }
}

/* 减少动画效果（针对偏好减少动画的用户） */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .spinner {
        animation: none;
        border: 4px solid #e0e0e0;
        border-top: 4px solid #667eea;
    }
}

/* 暗色模式支持 */
@media (prefers-color-scheme: dark) {
    body {
        background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    }
    
    .intro-content, #test-page, .result-page,
    .loading-content, .chart-container,
    .chakra-result, .recommendations-content {
        background: #2c3e50;
        color: #ecf0f1;
    }
    
    .question-text, .chakra-info h3,
    .detailed-analysis h2, .recommendations h2,
    .result-header h1, .chart-container h3 {
        color: #ecf0f1;
    }
    
    .intro-text, .loading-content p,
    .balance-description, .chakra-description {
        color: #bdc3c7;
    }
    
    .option-item {
        border-color: #34495e;
        background: #34495e;
    }
    
    .option-item:hover {
        border-color: #667eea;
        background: #2c3e50;
    }
    
    .progress-bar, .chakra-bar {
        background: #34495e;
    }
    
    .keyword {
        background: #34495e;
        border-color: #2c3e50;
        color: #ecf0f1;
    }
    
    .recommendation-item {
        background: #34495e;
        border-left-color: #667eea;
    }
}