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slideUp{0%{opacity:0;transform:translateY(100%)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%{opacity:.6}50%{opacity:1}to{opacity:.6}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes typing-bounce{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-8px)}}.animate-fade-in{animation:fadeIn .3s ease-out}.animate-slide-down{animation:slideDown .3s ease-out}.animate-slide-up{animation:slideUp .3s ease-out}.animate-pulse{animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}.animate-spin{animation:spin 1s linear infinite}.animate-typing{animation:typing-bounce 1.4s infinite}.transition-opacity{transition-property:opacity}.transition-all{transition-property:all}.duration-200{transition-duration:.2s}.duration-300{transition-duration:.3s}.duration-500{transition-duration:.5s}.duration-1000{transition-duration:1s}.ease-in-out{transition-timing-function:ease-in-out}.ease-out{transition-timing-function:ease-out}.ease-in{transition-timing-function:ease-in}.hidden{display:none!important}.visible{display:block!important}.invisible{visibility:hidden}.opacity-0{opacity:0}.opacity-50{opacity:.5}.opacity-100{opacity:1}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.max-w-full{max-width:100%}.max-w-screen{max-width:100vw}.max-w-70{max-width:70%}.min-h-screen{min-height:100vh}.min-h-400{min-height:400px}.max-h-screen{max-height:100vh}.max-h-600{max-height:600px}.overflow-hidden{overflow:hidden}.overflow-auto{overflow:auto}.overflow-y-auto{overflow-y:auto}.overflow-x-hidden{overflow-x:hidden}.custom-scrollbar::-webkit-scrollbar{width:8px;height:8px}.custom-scrollbar::-webkit-scrollbar-track{background:var(--bg-secondary);border-radius:4px}.custom-scrollbar::-webkit-scrollbar-thumb{background:var(--border-medium);border-radius:4px}.custom-scrollbar::-webkit-scrollbar-thumb:hover{background:var(--border-dark)}.error-boundary-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--space-6);background-color:var(--bg-primary)}.error-boundary-content{max-width:600px;width:100%;text-align:center;background-color:var(--bg-secondary);border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:var(--space-8);box-shadow:var(--shadow-lg)}.error-icon{font-size:4rem;margin-bottom:var(--space-4);filter:grayscale(.2)}.error-boundary-content h1{color:var(--text-primary);font-size:2rem;margin-bottom:var(--space-4);font-weight:var(--font-weight-bold)}.error-message{color:var(--text-secondary);font-size:1.1rem;line-height:1.6;margin-bottom:var(--space-6)}.error-details{margin:var(--space-6) 0;text-align:left;background-color:var(--bg-primary);border:1px solid var(--border-medium);border-radius:var(--radius-md);padding:var(--space-4)}.error-details summary{cursor:pointer;color:var(--text-tertiary);font-size:.9rem;margin-bottom:var(--space-2);-webkit-user-select:none;user-select:none}.error-details summary:hover{color:var(--text-secondary)}.error-stack{color:var(--text-tertiary);font-size:.85rem;overflow-x:auto;white-space:pre-wrap;word-break:break-word;margin:0;padding:var(--space-3);background-color:#0000004d;border-radius:var(--radius-sm)}.error-stack strong{color:var(--danger);display:block;margin-bottom:var(--space-2)}.error-actions{display:flex;gap:var(--space-3);justify-content:center;flex-wrap:wrap;margin-bottom:var(--space-4)}.error-actions button{padding:var(--space-3) var(--space-5);border-radius:var(--radius-md);font-size:1rem;font-weight:var(--font-weight-medium);transition:all var(--transition-fast);cursor:pointer;border:none}.error-actions .btn-primary{background-color:var(--brand-silver);color:var(--bg-primary)}.error-actions .btn-primary:hover{background-color:var(--brand-silver-light);transform:translateY(-1px)}.error-actions .btn-secondary{background-color:var(--btn-secondary-bg);color:var(--text-primary);border:1px solid var(--border-medium)}.error-actions .btn-secondary:hover{background-color:var(--btn-secondary-hover);border-color:var(--border-dark)}.error-actions .btn-link{background:none;color:var(--text-tertiary);text-decoration:underline}.error-actions .btn-link:hover{color:var(--text-secondary)}.error-help{color:var(--text-tertiary);font-size:.9rem;margin-top:var(--space-4)}.error-help a{color:var(--brand-silver);text-decoration:underline}.error-help a:hover{color:var(--brand-silver-light)}.async-error-container{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:var(--z-modal);max-width:400px;width:90%}.async-error-content{background-color:var(--bg-secondary);border:1px solid var(--danger);border-radius:var(--radius-lg);padding:var(--space-6);box-shadow:var(--shadow-lg);text-align:center}.async-error-content h2{color:var(--danger);font-size:1.5rem;margin-bottom:var(--space-3)}@keyframes errorSlideIn{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.error-boundary-content,.async-error-content{animation:errorSlideIn .3s ease-out}@media (max-width: 640px){.error-boundary-container{padding:var(--space-4)}.error-boundary-content{padding:var(--space-6)}.error-actions{flex-direction:column;width:100%}.error-actions button{width:100%}}.route-error-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--space-6);background-color:var(--bg-primary)}.route-error-content{max-width:500px;width:100%;text-align:center;background-color:var(--bg-secondary);border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:var(--space-8);box-shadow:var(--shadow-lg);animation:errorSlideIn .3s ease-out}.route-error-content h1{font-size:5rem;color:var(--brand-silver);margin-bottom:var(--space-2);font-weight:var(--font-weight-extra-bold)}.route-error-content h2{color:var(--text-primary);font-size:1.75rem;margin-bottom:var(--space-4)}.route-error-content p{color:var(--text-secondary);font-size:1.1rem;margin-bottom:var(--space-6);line-height:1.6}.route-error-content .btn-primary,.route-error-content .btn-secondary{text-decoration:none;display:inline-block;margin:0 var(--space-2)}