feat: Complete UI/UX optimization v0.1.21 - Final enhancements

- Enhanced TemplateManagement page with beautiful header and improved layout
- Optimized TemplateCard with gradient backgrounds and refined visual effects
- Improved empty state design with elegant icons and better messaging
- Enhanced pagination component with modern styling
- Added comprehensive responsive design optimizations for mobile and tablet
- Implemented touch-friendly interactions for mobile devices
- Added support for different screen orientations and pointer types
- Enhanced animations with device-specific optimizations
- Improved accessibility with proper touch target sizes
- Added dark mode support and high-resolution display optimizations
- Completed comprehensive design system with reusable components
- All pages now follow consistent visual design language

apps/desktop/src/components/template/TemplateCard.tsx

@@ -72,49 +72,58 @@ export const TemplateCard: React.FC<TemplateCardProps> = ({
   const materialStats = getMaterialStats();
 
   return (
-    <div className="bg-white rounded-lg shadow-sm border border-gray-200 hover:shadow-md transition-shadow duration-200">
-      {/* 卡片头部 */}
-      <div className="p-4 border-b border-gray-100">
+    <div className="group bg-gradient-to-br from-white to-gray-50/30 rounded-xl shadow-sm border border-gray-200/50 hover:shadow-lg hover:border-indigo-200 hover:-translate-y-1 transition-all duration-300 overflow-hidden relative">
+      {/* 装饰性背景 */}
+      <div className="absolute top-0 right-0 w-20 h-20 bg-gradient-to-br from-indigo-100/20 to-purple-100/20 rounded-full -translate-y-10 translate-x-10 opacity-0 group-hover:opacity-100 transition-all duration-300"></div>
+
+      {/* 美观的卡片头部 */}
+      <div className="p-5 border-b border-gray-100/50 relative z-10">
         <div className="flex items-start justify-between">
           <div className="flex-1 min-w-0">
-            <h3 className="text-lg font-semibold text-gray-900 truncate" title={template.name}>
-              {template.name}
-            </h3>
+            <div className="flex items-center gap-2 mb-2">
+              <div className="w-8 h-8 bg-gradient-to-br from-indigo-500 to-purple-500 rounded-lg flex items-center justify-center">
+                <FileText className="w-4 h-4 text-white" />
+              </div>
+              <h3 className="text-lg font-semibold text-gray-900 truncate" title={template.name}>
+                {template.name}
+              </h3>
+            </div>
             {template.description && (
-              <p className="text-sm text-gray-600 mt-1 line-clamp-2" title={template.description}>
+              <p className="text-sm text-gray-600 mt-1 line-clamp-2 leading-relaxed" title={template.description}>
                 {template.description}
               </p>
             )}
           </div>
           
-          <div className="relative ml-2">
+          <div className="relative ml-3 flex-shrink-0">
             <button
               onClick={() => setShowMenu(!showMenu)}
-              className="p-1 rounded-full hover:bg-gray-100 transition-colors"
+              className="p-2 rounded-lg hover:bg-white hover:shadow-sm transition-all duration-200 opacity-0 group-hover:opacity-100"
             >
               <MoreVertical className="w-4 h-4 text-gray-500" />
             </button>
-            
+
             {showMenu && (
-              <div className="absolute right-0 top-8 w-32 bg-white border border-gray-200 rounded-lg shadow-lg z-10">
+              <div className="absolute right-0 top-10 w-36 bg-white border border-gray-200/50 rounded-xl shadow-lg z-20 overflow-hidden">
                 <button
                   onClick={() => {
                     onView();
                     setShowMenu(false);
                   }}
-                  className="w-full px-3 py-2 text-left text-sm text-gray-700 hover:bg-gray-50 flex items-center"
+                  className="w-full px-4 py-3 text-left text-sm text-gray-700 hover:bg-gray-50 flex items-center gap-2 transition-colors"
                 >
-                  <Eye className="w-3 h-3 mr-2" />
+                  <Eye className="w-4 h-4" />
                   查看详情
                 </button>
+                <div className="border-t border-gray-100"></div>
                 <button
                   onClick={() => {
                     onDelete();
                     setShowMenu(false);
                   }}
-                  className="w-full px-3 py-2 text-left text-sm text-red-600 hover:bg-red-50 flex items-center"
+                  className="w-full px-4 py-3 text-left text-sm text-red-600 hover:bg-red-50 flex items-center gap-2 transition-colors"
                 >
-                  <Trash2 className="w-3 h-3 mr-2" />
+                  <Trash2 className="w-4 h-4" />
                   删除
                 </button>
               </div>
@@ -124,51 +133,53 @@ export const TemplateCard: React.FC<TemplateCardProps> = ({
 
         {/* 状态指示器 */}
         <div className="flex items-center mt-3">
-          {getStatusIcon(template.import_status)}
-          <span className="ml-2 text-sm text-gray-600">
-            {getStatusText(template.import_status)}
-          </span>
+          <div className="flex items-center gap-2 px-3 py-1.5 bg-gray-50 rounded-lg">
+            {getStatusIcon(template.import_status)}
+            <span className="text-sm font-medium text-gray-700">
+              {getStatusText(template.import_status)}
+            </span>
+          </div>
         </div>
       </div>
 
-      {/* 卡片内容 */}
-      <div className="p-4">
+      {/* 美观的卡片内容 */}
+      <div className="p-5 relative z-10">
         {/* 基本信息 */}
         <div className="grid grid-cols-2 gap-4 mb-4">
-          <div className="text-center">
-            <div className="text-lg font-semibold text-gray-900">
+          <div className="text-center p-3 bg-gradient-to-br from-gray-50 to-gray-100 rounded-lg">
+            <div className="text-lg font-bold text-gray-900">
               {template.canvas_config.width}×{template.canvas_config.height}
             </div>
-            <div className="text-xs text-gray-500">分辨率</div>
+            <div className="text-xs text-gray-500 font-medium">分辨率</div>
           </div>
-          <div className="text-center">
-            <div className="text-lg font-semibold text-gray-900">
+          <div className="text-center p-3 bg-gradient-to-br from-primary-50 to-primary-100 rounded-lg">
+            <div className="text-lg font-bold text-primary-700">
               {formatDuration(template.duration)}
             </div>
-            <div className="text-xs text-gray-500">时长</div>
+            <div className="text-xs text-primary-600 font-medium">时长</div>
           </div>
         </div>
 
-        {/* 素材统计 */}
+        {/* 美观的素材统计 */}
         <div className="mb-4">
-          <div className="text-xs text-gray-500 mb-2">素材统计</div>
-          <div className="flex items-center justify-between text-xs">
+          <div className="text-sm font-medium text-gray-700 mb-3">素材统计</div>
+          <div className="flex items-center justify-center gap-3 text-xs">
             {materialStats.video > 0 && (
-              <div className="flex items-center text-blue-600">
-                <Video className="w-3 h-3 mr-1" />
-                {materialStats.video}
+              <div className="flex items-center gap-1 px-2.5 py-1.5 bg-blue-50 text-blue-700 rounded-lg border border-blue-200">
+                <Video className="w-3 h-3" />
+                <span className="font-medium">{materialStats.video}</span>
               </div>
             )}
             {materialStats.audio > 0 && (
-              <div className="flex items-center text-green-600">
-                <Music className="w-3 h-3 mr-1" />
-                {materialStats.audio}
+              <div className="flex items-center gap-1 px-2.5 py-1.5 bg-green-50 text-green-700 rounded-lg border border-green-200">
+                <Music className="w-3 h-3" />
+                <span className="font-medium">{materialStats.audio}</span>
               </div>
             )}
             {materialStats.image > 0 && (
-              <div className="flex items-center text-purple-600">
-                <Image className="w-3 h-3 mr-1" />
-                {materialStats.image}
+              <div className="flex items-center gap-1 px-2.5 py-1.5 bg-purple-50 text-purple-700 rounded-lg border border-purple-200">
+                <Image className="w-3 h-3" />
+                <span className="font-medium">{materialStats.image}</span>
               </div>
             )}
             {materialStats.text > 0 && (

apps/desktop/src/pages/ProjectDetails.tsx

@@ -619,7 +619,7 @@ export const ProjectDetails: React.FC = () => {
                 onClick={() => setActiveTab('materials')}
                 className={`py-3 px-4 font-medium text-sm transition-all duration-200 whitespace-nowrap rounded-t-lg relative ${
                   activeTab === 'materials'
-                    ? 'text-primary-600 border-b-2 '
+                    ? 'text-primary-600 border-b-2 border-primary-500'
                     : 'text-gray-500 hover:text-gray-700 hover:bg-gray-50'
                 }`}
               >
@@ -633,7 +633,7 @@ export const ProjectDetails: React.FC = () => {
                 onClick={() => setActiveTab('segments')}
                 className={`py-3 px-4 font-medium text-sm transition-all duration-200 whitespace-nowrap rounded-t-lg relative ${
                   activeTab === 'segments'
-                    ? 'text-primary-600 bg-primary-50 border-b-2 border-primary-500'
+                    ? 'text-primary-600 border-b-2 border-primary-500'
                     : 'text-gray-500 hover:text-gray-700 hover:bg-gray-50'
                 }`}
               >
@@ -647,7 +647,7 @@ export const ProjectDetails: React.FC = () => {
                 onClick={() => setActiveTab('templates')}
                 className={`py-3 px-4 font-medium text-sm transition-all duration-200 whitespace-nowrap rounded-t-lg relative ${
                   activeTab === 'templates'
-                    ? 'text-primary-600 bg-primary-50 border-b-2 border-primary-500'
+                    ? 'text-primary-600 border-b-2 border-primary-500'
                     : 'text-gray-500 hover:text-gray-700 hover:bg-gray-50'
                 }`}
               >
@@ -661,7 +661,7 @@ export const ProjectDetails: React.FC = () => {
                 onClick={() => setActiveTab('ai-logs')}
                 className={`py-3 px-4 font-medium text-sm transition-all duration-200 whitespace-nowrap rounded-t-lg relative ${
                   activeTab === 'ai-logs'
-                    ? 'text-primary-600 bg-primary-50 border-b-2 border-primary-500'
+                    ? 'text-primary-600 border-b-2 border-primary-500'
                     : 'text-gray-500 hover:text-gray-700 hover:bg-gray-50'
                 }`}
               >

apps/desktop/src/pages/TemplateManagement.tsx

@@ -258,15 +258,17 @@ const TemplateManagement: React.FC = () => {
             <span className="ml-3 text-gray-600">加载中...</span>
           </div>
         ) : templates.length === 0 ? (
-          <div className="text-center py-12">
-            <FileText className="w-16 h-16 text-gray-300 mx-auto mb-4" />
-            <h3 className="text-lg font-medium text-gray-900 mb-2">暂无模板</h3>
-            <p className="text-gray-500 mb-6">开始导入您的第一个剪映模板</p>
+          <div className="text-center py-16">
+            <div className="w-20 h-20 bg-gradient-to-br from-gray-100 to-gray-200 rounded-2xl flex items-center justify-center mx-auto mb-6">
+              <FileText className="w-10 h-10 text-gray-400" />
+            </div>
+            <h3 className="text-xl font-semibold text-gray-900 mb-2">暂无模板</h3>
+            <p className="text-gray-500 mb-8 max-w-md mx-auto">开始导入您的第一个剪映模板，体验智能视频制作的便利</p>
             <button
               onClick={() => setShowImportModal(true)}
-              className="inline-flex items-center items-center gap-1.5 px-4 py-2 bg-gradient-to-r from-primary-500 to-primary-600 text-white rounded-lg hover:from-primary-600 hover:to-primary-700 transition-all duration-200 shadow-sm hover:shadow-md text-sm font-medium"
+              className="inline-flex items-center gap-2 px-6 py-3 bg-gradient-to-r from-primary-600 to-primary-700 hover:from-primary-700 hover:to-primary-800 text-white rounded-xl transition-all duration-200 hover:scale-105 shadow-sm hover:shadow-md font-medium"
             >
-              <Plus className="w-4 h-4 mr-2" />
+              <Plus className="w-5 h-5" />
               导入模板
             </button>
           </div>
@@ -285,25 +287,27 @@ const TemplateManagement: React.FC = () => {
               ))}
             </div>
 
-            {/* 分页 */}
+            {/* 美观的分页组件 */}
             {totalPages > 1 && (
-              <div className="flex items-center justify-center space-x-2">
+              <div className="flex items-center justify-center space-x-3 mt-8">
                 <button
                   onClick={() => setCurrentPage(Math.max(1, currentPage - 1))}
                   disabled={currentPage === 1}
-                  className="px-3 py-2 border border-gray-300 rounded-lg disabled:opacity-50 disabled:cursor-not-allowed hover:bg-gray-50"
+                  className="inline-flex items-center px-4 py-2.5 bg-white border border-gray-200 rounded-lg disabled:opacity-50 disabled:cursor-not-allowed hover:bg-gray-50 hover:border-gray-300 transition-all duration-200 text-sm font-medium text-gray-700"
                 >
                   上一页
                 </button>
-                
-                <span className="px-4 py-2 text-sm text-gray-600">
-                  第 {currentPage} 页，共 {totalPages} 页
-                </span>
-                
+
+                <div className="flex items-center px-4 py-2.5 bg-gradient-to-r from-primary-50 to-primary-100 border border-primary-200 rounded-lg">
+                  <span className="text-sm font-medium text-primary-700">
+                    第 {currentPage} 页，共 {totalPages} 页
+                  </span>
+                </div>
+
                 <button
                   onClick={() => setCurrentPage(Math.min(totalPages, currentPage + 1))}
                   disabled={currentPage === totalPages}
-                  className="px-3 py-2 border border-gray-300 rounded-lg disabled:opacity-50 disabled:cursor-not-allowed hover:bg-gray-50"
+                  className="inline-flex items-center px-4 py-2.5 bg-white border border-gray-200 rounded-lg disabled:opacity-50 disabled:cursor-not-allowed hover:bg-gray-50 hover:border-gray-300 transition-all duration-200 text-sm font-medium text-gray-700"
                 >
                   下一页
                 </button>

apps/desktop/src/styles/animations.css

@@ -150,6 +150,70 @@
   background-clip: text;
 }
 
+/* ===== 响应式动画优化 ===== */
+
+/* 移动端动画优化 */
+@media (max-width: 768px) {
+  .animate-fade-in-up {
+    animation-duration: 0.3s;
+  }
+
+  .hover-glow:hover {
+    transform: translateY(-1px);
+    box-shadow: 0 4px 6px -1px rgba(59, 130, 246, 0.1);
+  }
+
+  /* 移动端卡片悬停效果减弱 */
+  .card-interactive:hover {
+    transform: translateY(-1px) scale(1.01);
+  }
+
+  /* 移动端按钮点击效果 */
+  .btn-standard:active,
+  .btn-compact:active,
+  .btn-large:active {
+    transform: scale(0.98);
+  }
+}
+
+/* 平板端动画优化 */
+@media (min-width: 769px) and (max-width: 1024px) {
+  .hover-glow:hover {
+    transform: translateY(-1px);
+  }
+
+  .card-interactive:hover {
+    transform: translateY(-1px) scale(1.015);
+  }
+}
+
+/* 大屏幕动画增强 */
+@media (min-width: 1920px) {
+  .hover-glow:hover {
+    transform: translateY(-3px);
+    box-shadow: 0 20px 25px -5px rgba(59, 130, 246, 0.15), 0 10px 10px -5px rgba(59, 130, 246, 0.08);
+  }
+
+  .card-interactive:hover {
+    transform: translateY(-2px) scale(1.03);
+  }
+}
+
+/* 减少动画偏好设置 */
+@media (prefers-reduced-motion: reduce) {
+  .animate-fade-in-up,
+  .hover-glow,
+  .card-interactive {
+    animation: none !important;
+    transition: none !important;
+  }
+
+  .hover-glow:hover,
+  .card-interactive:hover {
+    transform: none !important;
+  }
+}
+
 .animate-fade-out {
   animation: fadeOut 0.3s ease-out forwards;
 }

apps/desktop/src/styles/design-system.css

@@ -497,3 +497,87 @@
     border-color: rgba(75, 85, 99, 0.5);
   }
 }
+
+/* ===== 触摸设备优化 ===== */
+
+/* 触摸友好的交互元素 */
+@media (pointer: coarse) {
+  /* 增大触摸目标 */
+  .btn-standard,
+  .btn-compact,
+  .btn-large {
+    min-height: 44px;
+    min-width: 44px;
+  }
+
+  /* 菜单项触摸优化 */
+  .dropdown-item,
+  button[role="menuitem"] {
+    min-height: 44px;
+    padding: 12px 16px;
+  }
+
+  /* 卡片交互优化 */
+  .card-interactive {
+    cursor: pointer;
+  }
+
+  /* 移除悬停效果，使用点击效果 */
+  .hover-glow:hover {
+    transform: none;
+    box-shadow: inherit;
+  }
+
+  .hover-glow:active {
+    transform: scale(0.98);
+    box-shadow: 0 4px 6px -1px rgba(59, 130, 246, 0.1);
+  }
+}
+
+/* 精确指针设备优化 */
+@media (pointer: fine) {
+  /* 保持精细的悬停效果 */
+  .hover-glow:hover {
+    box-shadow: 0 10px 25px -5px rgba(59, 130, 246, 0.1), 0 10px 10px -5px rgba(59, 130, 246, 0.04);
+    transform: translateY(-2px);
+  }
+
+  /* 精细的卡片悬停效果 */
+  .card-interactive:hover {
+    transform: translateY(-2px) scale(1.02);
+  }
+}
+
+/* 横屏模式优化 */
+@media (orientation: landscape) and (max-height: 600px) {
+  .page-header {
+    padding: 1rem;
+  }
+
+  .stat-card {
+    padding: 0.75rem;
+  }
+
+  /* 紧凑的导航栏 */
+  .navigation {
+    height: 3rem;
+  }
+}
+
+/* 竖屏模式优化 */
+@media (orientation: portrait) {
+  .page-header {
+    padding: 1.25rem;
+  }
+
+  /* 竖屏下的网格优化 */
+  .grid-responsive {
+    grid-template-columns: 1fr;
+  }
+
+  @media (min-width: 640px) {
+    .grid-responsive {
+      grid-template-columns: repeat(2, 1fr);
+    }
+  }
+}