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| <html> | |
| <head> | |
| <title>Page Not Found</title> | |
| <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet"> | |
| <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css"> | |
| <style> | |
| body { | |
| font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; | |
| background-color: #f8f9fa; | |
| padding-top: 50px; | |
| padding-bottom: 50px; | |
| color: #343a40; | |
| min-height: 100vh; | |
| display: flex; | |
| align-items: center; | |
| } | |
| .error-container { | |
| text-align: center; | |
| max-width: 600px; | |
| margin: 0 auto; | |
| } | |
| .error-code { | |
| font-size: 8rem; | |
| font-weight: 800; | |
| color: #dc3545; | |
| line-height: 1; | |
| margin-bottom: 1rem; | |
| text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1); | |
| position: relative; | |
| } | |
| .error-code::after { | |
| content: ''; | |
| position: absolute; | |
| bottom: 0; | |
| left: 50%; | |
| transform: translateX(-50%); | |
| width: 100px; | |
| height: 4px; | |
| background: linear-gradient(90deg, transparent, #dc3545, transparent); | |
| } | |
| .error-icon { | |
| font-size: 5rem; | |
| color: #dc3545; | |
| margin-bottom: 1.5rem; | |
| animation: float 3s ease-in-out infinite; | |
| } | |
| @keyframes float { | |
| 0% { | |
| transform: translateY(0px); | |
| } | |
| 50% { | |
| transform: translateY(-15px); | |
| } | |
| 100% { | |
| transform: translateY(0px); | |
| } | |
| } | |
| .error-title { | |
| font-size: 2rem; | |
| font-weight: 600; | |
| margin-bottom: 1rem; | |
| color: #343a40; | |
| } | |
| .error-message { | |
| font-size: 1.1rem; | |
| color: #6c757d; | |
| margin-bottom: 2rem; | |
| } | |
| .btn-primary { | |
| background: linear-gradient(135deg, #0d6efd 0%, #0099ff 100%); | |
| border: none; | |
| padding: 0.6rem 1.5rem; | |
| border-radius: 0.5rem; | |
| font-weight: 500; | |
| transition: all 0.3s ease; | |
| } | |
| .btn-primary:hover { | |
| background: linear-gradient(135deg, #0957cc 0%, #0080d6 100%); | |
| transform: translateY(-2px); | |
| box-shadow: 0 5px 15px rgba(13, 110, 253, 0.3); | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div class="container"> | |
| <div class="error-container"> | |
| <div class="error-icon"> | |
| <i class="fas fa-search"></i> | |
| </div> | |
| <div class="error-code">404</div> | |
| <h1 class="error-title">Page Not Found</h1> | |
| <p class="error-message"> | |
| The page you are looking for might have been removed, had its name changed, | |
| or is temporarily unavailable. | |
| </p> | |
| <a href="{{ url_for('index') }}" class="btn btn-primary btn-lg"> | |
| <i class="fas fa-home me-2"></i>Return to Home | |
| </a> | |
| </div> | |
| </div> | |
| </body> | |
| </html> |