.error-boundary{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--black);padding:24px}.error-boundary-content{max-width:600px;width:100%;text-align:center;animation:errorFadeIn .5s cubic-bezier(.4,0,.2,1)}@keyframes errorFadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.error-icon{color:#f44;margin-bottom:24px;animation:errorPulse 2s ease-in-out infinite}@keyframes errorPulse{0%,to{opacity:1}50%{opacity:.6}}.error-title{font-size:32px;font-weight:700;color:var(--white);margin-bottom:16px;letter-spacing:-.5px}.error-message{font-size:16px;color:var(--gray);line-height:1.6;margin-bottom:32px}.error-count{color:#f66;font-weight:600}.error-details{background:var(--card-black);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:20px;margin:24px 0;text-align:left;cursor:pointer;transition:all .2s ease}.error-details:hover{border-color:#fff3}.error-details summary{font-weight:600;color:var(--white);font-size:14px;margin-bottom:16px;outline:none;user-select:none}.error-stack{margin-top:16px}.error-stack p{color:var(--gray);font-size:13px;margin-bottom:12px}.error-stack strong{color:var(--white);display:block;margin-bottom:8px}.error-stack pre{background:#000;border:1px solid rgba(255,255,255,.05);border-radius:8px;padding:16px;overflow-x:auto;font-size:12px;line-height:1.6;color:#f66;font-family:Monaco,Menlo,Ubuntu Mono,monospace;margin-top:8px}.error-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-bottom:24px}.error-btn{min-width:160px}.error-support{font-size:14px;color:var(--gray);margin-top:32px}.error-link{color:var(--white);text-decoration:underline;transition:opacity .2s ease}.error-link:hover{opacity:.7}@media (max-width: 768px){.error-title{font-size:24px}.error-message{font-size:14px}.error-actions{flex-direction:column}.error-btn{width:100%}.error-details{padding:16px}.error-stack pre{font-size:11px;padding:12px}}