Update index.html

index.html

@@ -12,9 +12,9 @@
         }
 
         body {
-            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
-            background: #0f172a;
-            color: #e2e8f0;
+            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', Roboto, sans-serif;
+            background: #fafafa;
+            color: #1a1a1a;
             min-height: 100vh;
         }
 
@@ -24,215 +24,283 @@
         }
 
         .sidebar {
-            width: 250px;
-            background: #1e293b;
-            padding: 20px;
-            border-right: 1px solid #334155;
+            width: 280px;
+            background: #ffffff;
+            padding: 32px 24px;
+            border-right: 1px solid #e5e5e5;
             position: fixed;
             height: 100vh;
             overflow-y: auto;
         }
 
+        .logo {
+            font-size: 1.5rem;
+            font-weight: 700;
+            color: #1a1a1a;
+            margin-bottom: 40px;
+            letter-spacing: -0.5px;
+        }
+
         .sidebar h3 {
-            color: #94a3b8;
-            font-size: 0.875rem;
+            color: #737373;
+            font-size: 0.75rem;
             font-weight: 600;
             text-transform: uppercase;
-            margin-bottom: 15px;
+            letter-spacing: 0.5px;
+            margin-bottom: 16px;
         }
 
         .category-item {
-            padding: 10px 15px;
-            margin-bottom: 5px;
+            padding: 12px 16px;
+            margin-bottom: 4px;
             border-radius: 8px;
             cursor: pointer;
-            transition: all 0.2s;
+            transition: all 0.2s ease;
             display: flex;
             align-items: center;
             justify-content: space-between;
+            font-size: 0.95rem;
         }
 
         .category-item:hover {
-            background: #334155;
+            background: #f5f5f5;
         }
 
         .category-item.active {
-            background: #3b82f6;
+            background: #1a1a1a;
             color: white;
         }
 
         .category-name {
             display: flex;
             align-items: center;
-            gap: 10px;
+            gap: 12px;
+            font-weight: 500;
         }
 
         .category-count {
-            background: #334155;
-            padding: 2px 8px;
+            background: #f5f5f5;
+            padding: 3px 10px;
             border-radius: 12px;
-            font-size: 0.75rem;
+            font-size: 0.7rem;
+            font-weight: 600;
+            color: #737373;
         }
 
         .category-item.active .category-count {
-            background: rgba(255,255,255,0.2);
+            background: rgba(255,255,255,0.15);
+            color: rgba(255,255,255,0.9);
         }
 
         .main-content {
             flex: 1;
-            margin-left: 250px;
-            padding: 30px;
+            margin-left: 280px;
+            padding: 48px 64px;
+            background: #fafafa;
+        }
+
+        .header {
+            margin-bottom: 48px;
         }
 
         .header h1 {
-            font-size: 2rem;
-            margin-bottom: 10px;
-            color: #f1f5f9;
+            font-size: 2.5rem;
+            margin-bottom: 12px;
+            color: #1a1a1a;
+            font-weight: 700;
+            letter-spacing: -1px;
+        }
+
+        .header p {
+            color: #737373;
+            font-size: 1rem;
         }
 
         .search-bar {
-            background: #1e293b;
-            border: 1px solid #334155;
-            border-radius: 8px;
-            padding: 12px 20px;
+            background: #ffffff;
+            border: 1px solid #e5e5e5;
+            border-radius: 10px;
+            padding: 14px 20px;
             width: 100%;
-            max-width: 400px;
-            color: #e2e8f0;
+            max-width: 500px;
+            color: #1a1a1a;
             font-size: 0.95rem;
-            margin-top: 20px;
+            margin-top: 24px;
+            transition: all 0.2s ease;
         }
 
         .search-bar:focus {
             outline: none;
-            border-color: #3b82f6;
+            border-color: #1a1a1a;
+            box-shadow: 0 0 0 3px rgba(0,0,0,0.05);
         }
 
         .category-header {
             display: flex;
             align-items: center;
-            gap: 15px;
-            margin: 30px 0 25px;
-            padding-bottom: 15px;
-            border-bottom: 2px solid #334155;
+            gap: 16px;
+            margin-bottom: 32px;
         }
 
         .category-header .icon {
-            font-size: 2rem;
+            font-size: 2.5rem;
         }
 
         .category-header h2 {
-            font-size: 1.75rem;
-            color: #f1f5f9;
-            text-transform: uppercase;
+            font-size: 2rem;
+            color: #1a1a1a;
+            font-weight: 700;
+            letter-spacing: -0.5px;
         }
 
         .playlist-grid {
             display: grid;
-            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
-            gap: 20px;
+            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
+            gap: 24px;
         }
 
         .playlist-card {
-            background: #1e293b;
-            border: 1px solid #334155;
+            background: #ffffff;
+            border: 1px solid #e5e5e5;
             border-radius: 12px;
             overflow: hidden;
-            transition: all 0.3s;
+            transition: all 0.3s ease;
             cursor: pointer;
             text-decoration: none;
             display: block;
         }
 
         .playlist-card:hover {
-            border-color: #3b82f6;
-            transform: translateY(-5px);
-            box-shadow: 0 10px 25px rgba(59, 130, 246, 0.3);
+            border-color: #1a1a1a;
+            transform: translateY(-4px);
+            box-shadow: 0 12px 24px rgba(0,0,0,0.08);
         }
 
         .playlist-thumbnail {
             width: 100%;
-            height: 160px;
+            height: 180px;
             position: relative;
             overflow: hidden;
+            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
         }
 
-        .play-overlay {
+        .thumbnail-overlay {
             position: absolute;
-            top: 50%;
-            left: 50%;
-            transform: translate(-50%, -50%);
-            width: 70px;
-            height: 70px;
-            background: rgba(255, 0, 0, 0.9);
+            top: 0;
+            left: 0;
+            right: 0;
+            bottom: 0;
+            background: rgba(0,0,0,0.3);
+            display: flex;
+            align-items: center;
+            justify-content: center;
+        }
+
+        .play-button {
+            width: 64px;
+            height: 64px;
+            background: rgba(255, 255, 255, 0.95);
             border-radius: 50%;
             display: flex;
             align-items: center;
             justify-content: center;
-            transition: all 0.3s;
-            z-index: 10;
+            transition: all 0.3s ease;
         }
 
-        .playlist-card:hover .play-overlay {
-            transform: translate(-50%, -50%) scale(1.15);
-            box-shadow: 0 0 30px rgba(255, 0, 0, 0.5);
+        .playlist-card:hover .play-button {
+            transform: scale(1.1);
+            background: white;
         }
 
-        .play-overlay::after {
+        .play-button::after {
             content: '▶';
-            color: white;
-            font-size: 28px;
-            margin-left: 4px;
+            color: #1a1a1a;
+            font-size: 20px;
+            margin-left: 3px;
         }
 
         .playlist-info {
-            padding: 20px;
+            padding: 24px;
         }
 
-        .youtube-badge {
-            background: #ff0000;
+        .platform-badge {
+            display: inline-flex;
+            align-items: center;
+            gap: 6px;
+            background: #1a1a1a;
             color: white;
-            padding: 4px 10px;
-            border-radius: 4px;
+            padding: 6px 12px;
+            border-radius: 6px;
             font-size: 0.7rem;
             font-weight: 600;
-            display: inline-block;
-            margin-bottom: 10px;
+            text-transform: uppercase;
+            letter-spacing: 0.5px;
+            margin-bottom: 12px;
         }
 
         .playlist-title {
-            color: #f1f5f9;
+            color: #1a1a1a;
             font-weight: 600;
-            font-size: 1.05rem;
-            margin-bottom: 8px;
+            font-size: 1.1rem;
+            margin-bottom: 12px;
+            line-height: 1.4;
         }
 
         .playlist-meta {
             display: flex;
             align-items: center;
-            gap: 10px;
+            gap: 12px;
             font-size: 0.85rem;
-            color: #64748b;
+            color: #737373;
+        }
+
+        .meta-item {
+            display: flex;
+            align-items: center;
+            gap: 6px;
         }
 
         .loading {
             text-align: center;
             padding: 100px;
-            color: #94a3b8;
+            color: #737373;
+            font-size: 1.2rem;
+        }
+
+        .empty-state {
+            text-align: center;
+            padding: 80px 20px;
+            color: #737373;
+        }
+
+        .empty-state h3 {
             font-size: 1.5rem;
+            margin-bottom: 8px;
+            color: #1a1a1a;
+        }
+
+        @media (max-width: 1024px) {
+            .main-content {
+                padding: 32px 40px;
+            }
+            
+            .playlist-grid {
+                grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
+            }
         }
 
         @media (max-width: 768px) {
             .sidebar {
-                width: 200px;
+                width: 240px;
             }
             
             .main-content {
-                margin-left: 200px;
-                padding: 20px;
+                margin-left: 240px;
+                padding: 24px;
             }
 
-            .playlist-grid {
-                grid-template-columns: 1fr;
+            .header h1 {
+                font-size: 2rem;
             }
         }
 
@@ -242,22 +310,32 @@
                 width: 100%;
                 height: auto;
                 border-right: none;
-                border-bottom: 1px solid #334155;
+                border-bottom: 1px solid #e5e5e5;
             }
 
             .main-content {
                 margin-left: 0;
+                padding: 24px 20px;
             }
 
             .container {
                 flex-direction: column;
             }
+
+            .playlist-grid {
+                grid-template-columns: 1fr;
+            }
+
+            .header h1 {
+                font-size: 1.75rem;
+            }
         }
     </style>
 </head>
 <body>
     <div class="container">
         <div class="sidebar">
+            <div class="logo">📚 Portal</div>
             <h3>Categories</h3>
             <div id="categoryList"></div>
         </div>
@@ -265,6 +343,7 @@
         <div class="main-content">
             <div class="header">
                 <h1 id="mainTitle">Playlist Portal</h1>
+                <p id="subtitle">Curated educational content</p>
                 <input type="text" class="search-bar" id="searchBar" placeholder="Search playlists...">
             </div>
             
@@ -300,13 +379,14 @@
                 allData = await response.json();
                 
                 document.getElementById('mainTitle').textContent = allData.title;
+                document.getElementById('subtitle').textContent = allData.subtitle;
                 renderCategories();
                 
                 if (allData.categories.length > 0) {
                     showCategory(allData.categories[0].id);
                 }
             } catch (error) {
-                document.getElementById('content').innerHTML = '<div style="color:#ef4444;padding:50px;">Error loading data: ' + error.message + '</div>';
+                document.getElementById('content').innerHTML = '<div class="empty-state"><h3>Error</h3><p>' + error.message + '</p></div>';
             }
         }
 
@@ -326,12 +406,10 @@
             });
             
             const content = document.getElementById('content');
-            const now = new Date();
-            const today = now.toLocaleDateString('en-US', { day: 'numeric', month: 'short', year: 'numeric' });
             
             content.innerHTML = '<div class="category-header"><span class="icon">' + category.icon + '</span><h2>' + category.name + '</h2></div><div class="playlist-grid">' + 
                 category.playlists.map((pl, index) => {
-                    return '<a href="' + pl.url + '" target="_blank" class="playlist-card"><div class="playlist-thumbnail" style="background: ' + getGradient(index) + ';"><div class="play-overlay"></div></div><div class="playlist-info"><div class="youtube-badge">▶ YOUTUBE</div><div class="playlist-title">' + pl.title + '</div><div class="playlist-meta"><span>📅 ' + today + '</span></div></div></a>';
+                    return '<a href="' + pl.url + '" target="_blank" class="playlist-card"><div class="playlist-thumbnail" style="background: ' + getGradient(index) + ';"><div class="thumbnail-overlay"><div class="play-button"></div></div></div><div class="playlist-info"><div class="platform-badge"><span>▶</span> YouTube</div><div class="playlist-title">' + pl.title + '</div><div class="playlist-meta"><div class="meta-item"><span>📂</span><span>' + category.name + '</span></div></div></div></a>';
                 }).join('') + '</div>';
         }
 
@@ -354,15 +432,13 @@
                 });
 
                 const content = document.getElementById('content');
-                const now = new Date();
-                const today = now.toLocaleDateString('en-US', { day: 'numeric', month: 'short', year: 'numeric' });
                 
                 if (results.length === 0) {
-                    content.innerHTML = '<div style="text-align: center; padding: 50px; color: #94a3b8;">No results found</div>';
+                    content.innerHTML = '<div class="empty-state"><h3>No results found</h3><p>Try searching with different keywords</p></div>';
                 } else {
-                    content.innerHTML = '<div class="category-header"><span class="icon">🔍</span><h2>Search Results (' + results.length + ')</h2></div><div class="playlist-grid">' + 
+                    content.innerHTML = '<div class="category-header"><span class="icon">🔍</span><h2>Search Results</h2></div><div class="playlist-grid">' + 
                         results.map((result, index) => {
-                            return '<a href="' + result.url + '" target="_blank" class="playlist-card"><div class="playlist-thumbnail" style="background: ' + getGradient(index) + ';"><div class="play-overlay"></div></div><div class="playlist-info"><div class="youtube-badge">▶ YOUTUBE</div><div class="playlist-title">' + result.title + '</div><div class="playlist-meta"><span>' + result.category.icon + ' ' + result.category.name + '</span><span>📅 ' + today + '</span></div></div></a>';
+                            return '<a href="' + result.url + '" target="_blank" class="playlist-card"><div class="playlist-thumbnail" style="background: ' + getGradient(index) + ';"><div class="thumbnail-overlay"><div class="play-button"></div></div></div><div class="playlist-info"><div class="platform-badge"><span>▶</span> YouTube</div><div class="playlist-title">' + result.title + '</div><div class="playlist-meta"><div class="meta-item"><span>' + result.category.icon + '</span><span>' + result.category.name + '</span></div></div></div></a>';
                         }).join('') + '</div>';
                 }
             });