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| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <title>Error - Anime Recommendation System</title> | |
| <style> | |
| * { | |
| margin: 0; | |
| padding: 0; | |
| box-sizing: border-box; | |
| } | |
| body { | |
| font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; | |
| background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); | |
| min-height: 100vh; | |
| display: flex; | |
| align-items: center; | |
| justify-content: center; | |
| color: #333; | |
| } | |
| .error-container { | |
| background: rgba(255, 255, 255, 0.95); | |
| padding: 3rem; | |
| border-radius: 20px; | |
| box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2); | |
| text-align: center; | |
| max-width: 600px; | |
| width: 90%; | |
| backdrop-filter: blur(10px); | |
| border: 1px solid rgba(255, 255, 255, 0.3); | |
| } | |
| .error-icon { | |
| font-size: 5rem; | |
| color: #ff6b6b; | |
| margin-bottom: 1rem; | |
| animation: bounce 2s infinite; | |
| } | |
| @keyframes bounce { | |
| 0%, 20%, 50%, 80%, 100% { | |
| transform: translateY(0); | |
| } | |
| 40% { | |
| transform: translateY(-10px); | |
| } | |
| 60% { | |
| transform: translateY(-5px); | |
| } | |
| } | |
| .error-title { | |
| font-size: 2.5rem; | |
| color: #2c3e50; | |
| margin-bottom: 1rem; | |
| font-weight: 700; | |
| } | |
| .error-message { | |
| font-size: 1.2rem; | |
| color: #666; | |
| margin-bottom: 2rem; | |
| line-height: 1.6; | |
| background: #f8f9fa; | |
| padding: 1.5rem; | |
| border-radius: 10px; | |
| border-left: 4px solid #ff6b6b; | |
| } | |
| .error-details { | |
| background: #fff5f5; | |
| border: 1px solid #fed7d7; | |
| border-radius: 8px; | |
| padding: 1rem; | |
| margin-bottom: 2rem; | |
| font-family: 'Courier New', monospace; | |
| font-size: 0.9rem; | |
| color: #c53030; | |
| text-align: left; | |
| } | |
| .buttons { | |
| display: flex; | |
| gap: 1rem; | |
| justify-content: center; | |
| flex-wrap: wrap; | |
| } | |
| .btn { | |
| padding: 12px 30px; | |
| border: none; | |
| border-radius: 25px; | |
| font-size: 1rem; | |
| font-weight: 600; | |
| cursor: pointer; | |
| transition: all 0.3s ease; | |
| text-decoration: none; | |
| display: inline-block; | |
| text-transform: uppercase; | |
| letter-spacing: 0.5px; | |
| } | |
| .btn-primary { | |
| background: linear-gradient(45deg, #667eea, #764ba2); | |
| color: white; | |
| } | |
| .btn-primary:hover { | |
| transform: translateY(-2px); | |
| box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4); | |
| } | |
| .btn-secondary { | |
| background: #f8f9fa; | |
| color: #6c757d; | |
| border: 2px solid #dee2e6; | |
| } | |
| .btn-secondary:hover { | |
| background: #e9ecef; | |
| transform: translateY(-2px); | |
| } | |
| .anime-decoration { | |
| position: absolute; | |
| opacity: 0.1; | |
| font-size: 2rem; | |
| animation: float 3s ease-in-out infinite; | |
| } | |
| @keyframes float { | |
| 0%, 100% { transform: translateY(0px); } | |
| 50% { transform: translateY(-10px); } | |
| } | |
| .decoration-1 { | |
| top: 10%; | |
| left: 10%; | |
| animation-delay: 0s; | |
| } | |
| .decoration-2 { | |
| top: 20%; | |
| right: 15%; | |
| animation-delay: 1s; | |
| } | |
| .decoration-3 { | |
| bottom: 15%; | |
| left: 20%; | |
| animation-delay: 2s; | |
| } | |
| .decoration-4 { | |
| bottom: 10%; | |
| right: 10%; | |
| animation-delay: 1.5s; | |
| } | |
| .troubleshoot { | |
| margin-top: 2rem; | |
| padding: 1rem; | |
| background: #e3f2fd; | |
| border-radius: 8px; | |
| border-left: 4px solid #2196f3; | |
| } | |
| .troubleshoot h3 { | |
| color: #1976d2; | |
| margin-bottom: 0.5rem; | |
| } | |
| .troubleshoot ul { | |
| text-align: left; | |
| color: #555; | |
| } | |
| .troubleshoot li { | |
| margin: 0.5rem 0; | |
| } | |
| @media (max-width: 768px) { | |
| .error-container { | |
| padding: 2rem; | |
| margin: 1rem; | |
| } | |
| .error-title { | |
| font-size: 2rem; | |
| } | |
| .error-message { | |
| font-size: 1rem; | |
| } | |
| .buttons { | |
| flex-direction: column; | |
| align-items: center; | |
| } | |
| .btn { | |
| width: 100%; | |
| max-width: 250px; | |
| } | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <!-- Anime themed decorations --> | |
| <div class="anime-decoration decoration-1">⚡</div> | |
| <div class="anime-decoration decoration-2">🌟</div> | |
| <div class="anime-decoration decoration-3">🎌</div> | |
| <div class="anime-decoration decoration-4">🗾</div> | |
| <div class="error-container"> | |
| <div class="error-icon">⚠️</div> | |
| <h1 class="error-title">Oops! Something went wrong</h1> | |
| <div class="error-message"> | |
| {% if error %} | |
| {{ error }} | |
| {% else %} | |
| An unexpected error occurred while loading the anime recommendation system. | |
| {% endif %} | |
| </div> | |
| {% if error %} | |
| <div class="error-details"> | |
| <strong>Error Details:</strong><br> | |
| {{ error }} | |
| </div> | |
| {% endif %} | |
| <div class="buttons"> | |
| <a href="/" class="btn btn-primary">🏠 Go Home</a> | |
| <a href="javascript:history.back()" class="btn btn-secondary">⬅️ Go Back</a> | |
| <a href="javascript:location.reload()" class="btn btn-secondary">🔄 Refresh</a> | |
| </div> | |
| <div class="troubleshoot"> | |
| <h3>🔧 Troubleshooting Tips:</h3> | |
| <ul> | |
| <li>Check if the server is running properly</li> | |
| <li>Verify your internet connection</li> | |
| <li>Try refreshing the page</li> | |
| </ul> | |
| </div> | |
| </div> | |
| <script> | |
| // Auto-refresh after 30 seconds if it's a system initialization error | |
| const errorMessage = "{{ error | lower }}"; | |
| if (errorMessage.includes('initialization') || errorMessage.includes('not initialized')) { | |
| setTimeout(() => { | |
| if (confirm('Would you like to refresh the page automatically?')) { | |
| location.reload(); | |
| } | |
| }, 30000); | |
| } | |
| // Add some interactive effects | |
| document.addEventListener('DOMContentLoaded', function() { | |
| const container = document.querySelector('.error-container'); | |
| // Add hover effect to container | |
| container.addEventListener('mouseenter', function() { | |
| this.style.transform = 'translateY(-5px)'; | |
| }); | |
| container.addEventListener('mouseleave', function() { | |
| this.style.transform = 'translateY(0)'; | |
| }); | |
| // Add click effect to buttons | |
| const buttons = document.querySelectorAll('.btn'); | |
| buttons.forEach(button => { | |
| button.addEventListener('click', function() { | |
| this.style.transform = 'scale(0.95)'; | |
| setTimeout(() => { | |
| this.style.transform = ''; | |
| }, 150); | |
| }); | |
| }); | |
| }); | |
| </script> | |
| </body> | |
| </html> | |