/* 晶体矿物学习平台 - 虚拟实验室响应式样式 */

/* 桌面端（≥1200px）*/
@media screen and (min-width: 1200px) {
  .virtual-lab {
    max-width: 1200px;
  }
  
  .equipment-grid,
  .sample-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* 平板端（768-1199px）*/
@media screen and (min-width: 768px) and (max-width: 1199px) {
  .virtual-lab {
    padding: 16px;
  }
  
  .equipment-grid,
  .sample-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  
  .environment-status {
    flex-wrap: wrap;
    gap: 16px;
  }
  
  .status-item {
    margin-bottom: 8px;
  }
  
  .lab-operation {
    grid-template-columns: 240px 1fr;
  }
}

/* 移动端（<768px）*/
@media screen and (max-width: 767px) {
  .virtual-lab {
    padding: 12px;
  }
  
  .lab-environment {
    padding: 16px;
  }
  
  .environment-title {
    font-size: 20px;
  }
  
  .environment-status {
    flex-direction: column;
    gap: 12px;
  }
  
  .equipment-grid,
  .sample-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .equipment-card {
    flex-direction: column;
  }
  
  .equipment-image {
    width: 100%;
    height: 160px;
  }
  
  .lab-operation {
    grid-template-columns: 1fr;
  }
  
  .operation-sidebar {
    margin-bottom: 16px;
  }
  
  .operation-header {
    flex-direction: column;
    gap: 16px;
  }
  
  .operation-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }
  
  .action-btn {
    flex: 1;
    min-width: 100px;
  }
  
  .data-grid {
    grid-template-columns: 1fr;
  }
  
  .action-buttons {
    flex-direction: column;
    gap: 12px;
  }
  
  .action-btn {
    width: 100%;
    justify-content: center;
  }
  
  /* 实验报告页面响应式 */
  .report-form {
    gap: 16px;
  }
  
  .report-actions {
    flex-direction: column;
    width: 100%;
  }
  
  .report-btn {
    width: 100%;
    justify-content: center;
  }
  
  /* 数据分析页面响应式 */
  .analysis-tools {
    flex-direction: column;
    width: 100%;
  }
  
  .analysis-btn {
    width: 100%;
    justify-content: center;
  }
}

/* 设备和样品卡片样式 */
@media screen and (min-width: 768px) {
  .equipment-grid,
  .sample-grid {
    display: grid;
    gap: 24px;
    margin-top: 16px;
  }
  
  .equipment-card,
  .sample-card {
    background: #FFFFFF;
    border: 1px solid #EEEEEE;
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
  }
  
  .equipment-card:hover,
  .sample-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  }
  
  .equipment-image,
  .sample-image {
    height: 160px;
  }
  
  .equipment-image img,
  .sample-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  
  .equipment-info,
  .sample-info {
    padding: 16px;
  }
}

/* 实验操作页面响应式样式 */
@media screen and (min-width: 768px) {
  .operation-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
  }
  
  .operation-actions {
    display: flex;
    gap: 12px;
  }
  
  .action-btn {
    height: 36px;
    padding: 0 16px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    transition: all 0.3s;
  }
  
  .action-btn.primary {
    background-color: #2A5DAA;
    color: #FFFFFF;
  }
  
  .action-btn.secondary {
    background-color: #F0F5FF;
    color: #2A5DAA;
  }
  
  .experiment-view {
    margin-bottom: 24px;
  }
  
  .view-controls {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 12px;
  }
  
  .control-btn {
    height: 32px;
    padding: 0 12px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 14px;
    background-color: #F0F5FF;
    color: #2A5DAA;
  }
  
  .data-display {
    margin-top: 24px;
  }
  
  .data-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
  }
  
  .data-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }
  
  .data-card {
    background: #FFFFFF;
    border: 1px solid #EEEEEE;
    border-radius: 8px;
    padding: 16px;
    text-align: center;
  }
  
  .data-label {
    font-size: 14px;
    color: #666666;
    margin-bottom: 8px;
  }
  
  .data-value {
    font-size: 20px;
    font-weight: bold;
    color: #2A5DAA;
  }
  
  .parameter-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 16px;
  }
  
  .parameter-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }
  
  .parameter-label {
    font-size: 14px;
    color: #666666;
  }
  
  .parameter-control {
    display: flex;
    align-items: center;
    gap: 12px;
  }
  
  .parameter-slider {
    flex: 1;
    height: 6px;
    -webkit-appearance: none;
    appearance: none;
    background: #EEEEEE;
    border-radius: 3px;
    outline: none;
  }
  
  .parameter-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #2A5DAA;
    cursor: pointer;
  }
  
  .parameter-value {
    width: 60px;
    font-size: 14px;
    color: #333333;
  }
}

/* 响应式样式 */

/* 平板电脑和小屏幕电脑 (768px - 1024px) */
@media screen and (max-width: 1024px) {
  .nav-container {
    padding: 0 var(--spacing-md);
  }
  
  /* 移除重复的搜索框样式，使用全局样式 */
  
  .experiment-workshop {
    padding: var(--spacing-md);
  }

  .overview-header {
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .overview-actions {
    width: 100%;
    display: flex;
    gap: var(--spacing-md);
  }

  .overview-actions .primary-btn,
  .overview-actions .secondary-btn {
    flex: 1;
    justify-content: center;
  }

  .overview-stats {
    flex-wrap: wrap;
    gap: var(--spacing-lg);
  }

  .stat-item {
    flex: 1;
    min-width: 120px;
  }

  .experiment-grid {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  }

  .category-filters {
    flex-wrap: wrap;
  }

  .filter-btn {
    flex: 1;
    text-align: center;
    min-width: 100px;
  }
  
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
  }

  .content-grid {
    grid-template-columns: 1fr;
  }

  .sidebar {
    order: -1;
  }
}

/* 手机和小屏幕设备 (< 768px) */
@media screen and (max-width: 768px) {
  /* 移除重复的导航栏样式，使用全局样式 */

  .experiment-workshop {
    padding: var(--spacing-sm);
  }

  .overview-info h1 {
    font-size: 24px;
  }

  .overview-actions {
    flex-direction: column;
  }

  .stat-item {
    min-width: 100px;
  }

  .experiment-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .recommendation-grid {
    grid-template-columns: 1fr;
  }

  .path-cards {
    grid-template-columns: 1fr;
  }

  .section-header {
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
  }

  .type-filters {
    overflow-x: auto;
    white-space: nowrap;
    padding-bottom: 5px;
    margin: var(--spacing-sm) 0;
    justify-content: flex-start;
    width: 100%;
  }

  .filter-btn {
    flex-shrink: 0;
  }

  /* 增强移动端触摸区域 */
  .filter-btn, .type-card-btn, .start-btn {
    padding: 10px;
    min-height: 44px; /* 确保触摸区域足够大 */
    display: flex;
    align-items: center;
    justify-content: center;
  }

  /* 添加触摸反馈 */
  .filter-btn:active, .type-card-btn:active, .start-btn:active {
    opacity: 0.7;
  }

  .experiment-preview {
    aspect-ratio: 3/2;
  }

  .experiment-info {
    padding: var(--spacing-sm);
  }

  .experiment-info h3 {
    font-size: 14px;
  }

  .experiment-info p {
    font-size: 12px;
  }

  .meta-left {
    width: 100%;
    justify-content: space-between;
  }

  .meta-left span {
    font-size: 12px;
    width: 100%;
    text-align: center;
    padding: var(--spacing-sm) 0;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .experiment-header {
    padding: 2rem 0;
  }

  .experiment-title h1 {
    font-size: 2rem;
  }

  .experiment-meta {
    flex-direction: column;
    gap: 1rem;
  }

  .experiment-actions {
    flex-wrap: wrap;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

  .content-section {
    padding: 1.5rem;
  }

  .step-item {
    flex-direction: column;
    gap: 1rem;
  }

  .step-number {
    align-self: flex-start;
  }
}

/* 超小屏幕设备 (< 480px) */
@media screen and (max-width: 480px) {
  .nav-list {
    align-items: center;
  }
  
  .overview-info h1 {
    font-size: 20px;
  }

  .stat-item {
    min-width: 80px;
  }

  .stat-item i {
    font-size: 20px;
  }

  .stat-value {
    font-size: 20px;
  }

  .filter-btn {
    font-size: 12px;
    padding: var(--spacing-xs) var(--spacing-sm);
  }

  .experiment-preview {
    aspect-ratio: 16/9;
  }

  .experiment-info {
    padding: var(--spacing-sm);
  }

  .experiment-info h3 {
    font-size: 14px;
  }

  .experiment-info p {
    font-size: 12px;
  }

  .meta-left span {
    font-size: 12px;
  }

  .experiment-title h1 {
    font-size: 1.75rem;
  }

  .content-section h2 {
    font-size: 1.25rem;
  }

  .sidebar-section h3 {
    font-size: 1.1rem;
  }
}