/* 移动端样式优化 */

@media (max-width: 768px) {
    /* 移动端图生图面板显示提示词框 */
    .tab-content#img2img-panel .i2i-content > .prompt-container.img2img-prompt {
        display: block !important;
        margin-top: 1rem;
        width: 100%;
        box-sizing: border-box;
    }
    
    /* 确保图生图提示词输入框可见 */
    #img2img-prompt-input {
        display: block !important;
        width: 100% !important;
        min-height: 80px !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    /* 确保提示词标签可见 */
    .img2img-prompt .prompt-label {
        display: block !important;
        margin-bottom: 0.5rem;
        font-weight: 500;
        color: #374151;
    }
    
    /* 确保文生图面板在图生图激活时隐藏 */
    .tab-content#text2img-panel:not(.active) {
        display: none !important;
    }
    
    /* 确保图生图面板在文生图激活时隐藏 */
    .tab-content#img2img-panel:not(.active) {
        display: none !important;
    }
    
    /* 移动端提示词框样式 */
    .mobile-prompt,
    .img2img-prompt {
        margin-top: 1rem;
        padding: 0.75rem;
        background-color: #f9f9f9;
        border-radius: 8px;
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    }
    
    .mobile-prompt textarea,
    .img2img-prompt textarea {
        min-height: 80px;
        padding: 0.75rem;
        font-size: 0.95rem;
        width: 100%;
        border: 1px solid #e5e7eb;
        border-radius: 6px;
        resize: vertical;
    }
    
    /* 确保移动端快速选择区域始终显示 */
    .quick-select-container {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        z-index: 100;
        position: relative;
        min-height: 120px;
        margin-bottom: 1rem;
        padding: 0.75rem;
        background-color: rgba(249, 250, 251, 0.9);
        border-radius: 8px;
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
        border: 1px solid #e5e7eb;
    }
    
    /* 文生图快速选择容器 */
    #quick-styles-container {
        border-left: 3px solid #8b5cf6 !important;
    }
    
    /* 图生图快速选择容器 */
    #quick-presets-container {
        border-left: 3px solid #ec4899 !important;
    }
    
    /* 快速选择网格（移动端：两行布局，第一行3个，第二行2个选项+1个更多按钮） */
    .quick-styles-grid,
    .quick-presets-grid {
        display: grid !important;
        grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
        grid-template-rows: repeat(2, auto) !important;
        gap: 12px !important;
        visibility: visible !important;
        opacity: 1 !important;
        min-height: 240px;
        width: 100% !important;
        min-width: 0 !important;
    }
    
    /* 移动端快速选择项统一样式（风格与预设完全一致） */
    .quick-style-item,
    .quick-preset-item {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: flex-start !important;
        visibility: visible !important;
        opacity: 1 !important;
        border: 1px solid #e5e7eb !important;
        background-color: #ffffff !important;
        border-radius: 14px !important;
        overflow: hidden !important;
        transition: all 0.2s ease !important;
        width: 100% !important;
        max-width: 100% !important;
        aspect-ratio: 1 !important;
        min-height: 100px !important;
        padding: 0 !important;
        position: relative !important;
        cursor: pointer !important;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1) !important;
    }
    
    .mobile-quick-select-row {
        flex-direction: column;
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        z-index: 100; /* 提高z-index确保显示 */
        position: relative;
        min-height: 150px; /* 确保有最小高度 */
        margin-top: 10px;
        margin-bottom: 15px;
        padding: 8px;
        background-color: rgba(249, 250, 251, 0.9); /* 轻微背景色 */
        border-radius: 8px;
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
        border: 1px solid #e5e7eb; /* 添加边框 */
    }
    
    /* 文生图移动端布局特定样式 */
    .text2img-mobile-row {
        border-left: 3px solid #8b5cf6; /* 紫色左边框 */
    }
    
    /* 图生图移动端布局特定样式 */
    .img2img-mobile-row {
        border-left: 3px solid #ec4899; /* 粉色左边框 */
    }
    
    /* 确保移动端快速选择区域在活动面板中显示 */
    .tab-content.active .mobile-quick-select-row {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    /* 图生图面板：预设两行布局（第一行3个，第二行2个选项+1个更多按钮） */
    #img2img-panel .mobile-quick-select-row .quick-presets-grid {
        display: grid !important;
        grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
        grid-template-rows: repeat(2, auto) !important;
        gap: 12px !important;
        margin-bottom: 1rem;
        min-height: 250px; /* 确保有最小高度 */
        visibility: visible !important;
        opacity: 1 !important;
        width: 100% !important;
        min-width: 0 !important;
    }
    
    /* 文生图面板：风格两行布局（第一行3个，第二行2个选项+1个更多按钮） */
    #text2img-panel .mobile-quick-select-row .quick-styles-grid {
        display: grid !important;
        grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
        grid-template-rows: repeat(2, auto) !important;
        gap: 12px !important;
        margin-bottom: 1rem;
        min-height: 250px; /* 确保有最小高度 */
        visibility: visible !important;
        opacity: 1 !important;
        width: 100% !important;
        min-width: 0 !important;
    }

    /* 移动端卡片内部样式（风格/预设完全统一） */
    .quick-style-item .quick-style-image,
    .quick-preset-item .quick-preset-image,
    .quick-style-item .quick-preset-image,
    .quick-preset-item .quick-style-image {
        width: 100% !important;
        height: 70% !important;
        margin: 0 !important;
        border-radius: 8px !important;
        overflow: hidden !important;
        aspect-ratio: 1 !important;
    }
    
    .quick-style-item .quick-style-image img,
    .quick-preset-item .quick-preset-image img,
    .quick-style-item .quick-preset-image img,
    .quick-preset-item .quick-style-image img {
        width: 100% !important;
        height: 100% !important;
        object-fit: cover !important;
    }
    
    .quick-style-item .quick-style-name,
    .quick-preset-item .quick-preset-name,
    .quick-style-item .quick-preset-name,
    .quick-preset-item .quick-style-name {
        height: 30% !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        text-align: center !important;
        white-space: nowrap !important;
        text-overflow: ellipsis !important;
        overflow: hidden !important;
        font-size: 14px !important;
        font-weight: 600 !important;
        padding: 8px 4px 0 !important;
        width: 100% !important;
    }
    
    /* 移动端快速选择项交互效果 */
    .quick-style-item:active,
    .quick-preset-item:active {
        transform: scale(0.95) !important;
    }
    
    .quick-style-item:hover,
    .quick-preset-item:hover {
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1) !important;
    }
    /* 全局移动端样式 */
    body {
        font-size: 16px;
    }
    
    /* 导航栏移动端优化 */
    .navbar {
        padding: 0.75rem 1rem;
    }
    
    .logo h1 {
        font-size: 1.2rem;
    }
    
    .logo img {
        width: 30px;
        height: 30px;
    }
    
    /* Banner 移动端优化 */
    .banner-content {
        flex-direction: column;
    }
    
    .banner-text {
        width: 100%;
        text-align: center;
        margin-bottom: 1.5rem;
    }
    
    .banner-image {
        width: 100%;
    }
    
    /* 生成器区域移动端优化 */
    .generator-container {
        flex-direction: column;
    }
    
    .creative-area {
        width: 100%;
        margin-right: 0;
        margin-bottom: 1.5rem;
    }
    
    .result-area {
        width: 100%;
    }
    
    /* 标签按钮移动端优化 */
    .tab-buttons {
        width: 100%;
    }
    
    .tab-btn {
        padding: 0.75rem 0.5rem;
        font-size: 0.9rem;
    }
    
    /* 选项面板移动端优化 */
    .options-row {
        flex-wrap: wrap;
        gap: 0.75rem;
    }
    
    .option-group {
        flex: 1 1 100%;
    }
    
    /* 提示词输入区域移动端优化 */
    .prompt-container textarea {
        min-height: 100px;
    }
    
    /* 操作按钮移动端优化 */
    .action-buttons {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .generate-btn, .random-btn, .upgrade-btn {
        width: 100%;
        padding: 0.75rem;
    }
    
    /* 快速选择区域移动端优化 */
    .quick-select-container {
        padding: 0.75rem;
    }
    
    /* 图片上传区域移动端优化 */
    .image-upload-area {
        padding: 0.75rem;
    }
    
    .upload-area-header {
        flex-direction: column;
        gap: 0.5rem;
        align-items: flex-start;
    }
    
    /* 结果区域移动端优化 */
    .result-actions {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .result-info {
        text-align: center;
    }
    
    .result-buttons {
        flex-direction: column;
        width: 100%;
        gap: 0.5rem;
    }
    
    .result-btn {
        width: 100%;
    }
    
    /* 其他区域移动端优化 */
    .feature-grid {
        grid-template-columns: 1fr;
    }
    
    .advanced-features {
        flex-direction: column;
    }
    
    .advanced-feature {
        width: 100%;
    }
    
    .stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .testimonial-slider {
        flex-direction: column;
    }
    
    .footer-content {
        flex-direction: column;
    }
    
    .footer-logo {
        margin-bottom: 1.5rem;
    }
    
    .footer-links {
        width: 100%;
    }
}

@media (max-width: 480px) {
    /* 超小屏幕优化 */
    .banner-title {
        font-size: 1.8rem;
    }
    
    .banner-description {
        font-size: 1rem;
    }
    
    .feature-badges {
        flex-wrap: wrap;
    }
    
    .feature-badge {
        margin-bottom: 0.5rem;
    }
    
    .tab-btn {
        padding: 0.6rem 0.4rem;
        font-size: 0.85rem;
    }
    
    .prompt-label {
        font-size: 0.9rem;
    }
    
    .prompt-container textarea {
        min-height: 80px;
        font-size: 0.9rem;
        padding: 0.75rem;
    }
    
    .upload-placeholder p {
        font-size: 0.85rem;
    }
    
    .upload-placeholder span {
        font-size: 0.75rem;
    }
    
    .modal-content {
        width: 95%;
        padding: 1rem;
    }
    
    .modal-header h3 {
        font-size: 1.2rem;
    }
    
    /* 模态框网格样式已移至 mobile-modal-fix.css */
    
    .footer-bottom {
        flex-direction: column;
        gap: 0.75rem;
        text-align: center;
    }
    
    .legal-links {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    /* 移动端"更多"按钮统一样式（与其他卡片保持一致） */
    .more-styles-item,
    .more-presets-item {
        width: 100% !important;
        max-width: 100% !important;
        aspect-ratio: 1 !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
        padding: 0 !important;
        border: 1px dashed #cbd5e1 !important;
        background: #f8fafc !important;
        border-radius: 14px !important;
        overflow: hidden !important;
        min-height: 100px !important;
        position: relative !important;
        cursor: pointer !important;
        transition: all 0.2s ease !important;
        visibility: visible !important;
        opacity: 1 !important;
        color: #64748b !important;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05) !important;
    }
    
    .more-presets-icon,
    .more-styles-icon {
        font-size: 24px !important;
        color: #9ca3af !important;
        margin-bottom: 8px !important;
        height: auto !important;
    }
    
    .more-styles-item .quick-style-name,
    .more-presets-item .quick-preset-name {
        font-size: 14px !important;
        font-weight: 600 !important;
        height: auto !important;
        margin: 0 !important;
        padding: 0 !important;
        text-align: center !important;
        color: #64748b !important;
    }
    
    /* 移动端选中效果（风格和预设统一） */
    .quick-style-item.active,
    .quick-preset-item.active {
        border-color: #3b82f6 !important;
        box-shadow: 0 0 8px rgba(59, 130, 246, 0.3) !important;
    }
    
    .quick-style-item.active::after,
    .quick-preset-item.active::after {
        content: '✓' !important;
        position: absolute !important;
        top: 8px !important;
        right: 8px !important;
        width: 22px !important;
        height: 22px !important;
        background: #22c55e !important;
        color: white !important;
        border-radius: 50% !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        font-size: 12px !important;
        font-weight: bold !important;
        z-index: 10 !important;
    }
    
    /* 移动端角标样式统一 */
    .quick-style-badge,
    .quick-preset-badge {
        position: absolute !important;
        top: 0 !important;
        right: 0 !important;
        background: linear-gradient(135deg, #f97316, #ea580c) !important;
        color: white !important;
        font-size: 10px !important;
        font-weight: 500 !important;
        padding: 2px 6px !important;
        border-radius: 0 6px 0 6px !important;
        z-index: 5 !important;
        line-height: 1 !important;
    }
    
    .quick-style-badge.new,
    .quick-preset-badge.new {
        background: linear-gradient(135deg, #10b981, #059669) !important;
    }
}