:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400}body{margin:0;padding:0;width:100vw;height:100vh;overflow:hidden;background-color:#1a1a1a;color:#ffffffde}::-webkit-scrollbar{width:16px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#555;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#69665e}#root{width:100%;height:100%;margin:0;padding:0;text-align:left}@keyframes skeleton-pulse{0%{background-color:#f3f4f6}50%{background-color:#e5e7eb}to{background-color:#f3f4f6}}.skeleton{animation:skeleton-pulse 1.5s ease-in-out infinite;border-radius:4px;display:inline-block}.error-display{width:100vw;height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2);padding:20px}.error-container{background:#fff;border-radius:16px;padding:48px;max-width:560px;width:100%;box-shadow:0 20px 60px #0000004d;text-align:center}.error-icon{font-size:72px;margin-bottom:24px;animation:bounce 1s ease-in-out infinite}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.error-title{font-size:28px;font-weight:600;color:#1a202c;margin:0 0 16px}.error-message{font-size:16px;color:#4a5568;line-height:1.6;margin:0 0 24px}.error-details{background:#f7fafc;border:1px solid #e2e8f0;border-radius:8px;padding:16px;margin:0 auto 24px;text-align:left}.error-details summary{cursor:pointer;font-weight:500;color:#2d3748;-webkit-user-select:none;user-select:none}.error-details summary:hover{color:#4299e1}.error-details pre{margin:12px 0 0;padding:12px;background:#2d3748;color:#e2e8f0;border-radius:6px;font-size:13px;overflow-x:auto;font-family:Monaco,Menlo,Courier New,monospace}.error-actions{display:flex;gap:12px;justify-content:center;margin-bottom:24px}.error-retry-button{padding:12px 32px;font-size:15px;font-weight:500;color:#fff;background:#4299e1;border:none;border-radius:8px;cursor:pointer;transition:all .2s ease}.error-retry-button:hover{background:#3182ce;transform:translateY(-2px);box-shadow:0 4px 12px #4299e166}.error-retry-button:active{transform:translateY(0)}.error-footer{border-top:1px solid #e2e8f0;padding-top:24px}.error-help-text{font-size:14px;color:#718096;margin:0 0 12px}.error-contact-link{font-size:16px;font-weight:500;color:#4299e1;text-decoration:none;transition:color .2s ease}.error-contact-link:hover{color:#3182ce;text-decoration:underline}@media(max-width:640px){.error-container{padding:32px 24px}.error-title{font-size:24px}.error-icon{font-size:56px}.error-actions{flex-direction:column}.error-retry-button{width:100%}}