.error-state{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:3rem 2rem;background:var(--card-bg, #ffffff);border:1px solid var(--border-color, #e5e7eb);border-radius:12px;min-height:200px}.error-state-icon{font-size:3rem;margin-bottom:1rem;opacity:.9}.error-state-title{font-size:1.25rem;font-weight:600;color:var(--text-primary, #111827);margin:0 0 .5rem}.error-state-message{font-size:.95rem;color:var(--text-muted, #6b7280);margin:0 0 1.5rem;max-width:300px;line-height:1.5}.error-state-retry{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-size:.95rem;font-weight:500;border-radius:8px;cursor:pointer;transition:all .2s ease}.error-state-retry .retry-icon{font-size:1.1rem;transition:transform .3s ease}.error-state-retry:hover .retry-icon{transform:rotate(180deg)}.error-state-retry:active{transform:scale(.98)}@media(max-width:640px){.error-state{padding:2rem 1.5rem;min-height:180px}.error-state-icon{font-size:2.5rem}.error-state-title{font-size:1.1rem}.error-state-message{font-size:.875rem;margin-bottom:1.25rem}.error-state-retry{padding:.625rem 1.25rem;font-size:.875rem}}[data-theme=dark] .error-state{background:var(--card-bg);border-color:var(--border-color)}