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var(--border)}.actions{display:flex;gap:.75rem;margin-top:1rem}.btn-primary{flex:1;padding:.9rem 1.5rem;background:linear-gradient(135deg,var(--accent) 0%,#0891b2 100%);color:#fff;border-radius:8px;font-size:1rem;font-weight:600;transition:all .2s ease;box-shadow:0 4px 14px #06b6d44d}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 20px #06b6d466}.btn-secondary{padding:.9rem 1.25rem;background:var(--surface-2);color:var(--text-dim);border:1px solid var(--border);border-radius:8px;font-weight:500;transition:all .2s ease}.btn-secondary:hover{background:var(--border);color:var(--text)}.empty-state{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:var(--text-dim);padding:2rem}.empty-icon{font-size:3rem;margin-bottom:1rem;opacity:.5}.empty-state p{margin:.3rem 0;line-height:1.5}.empty-state .hint{font-size:.85rem;color:var(--text-faint);margin-top:.5rem}.error-box{background:#ef44441a;border:1px solid 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spin{to{transform:rotate(360deg)}}.spinner-text{color:var(--text-dim);font-size:.9rem}.spinner-subtext{color:var(--text-faint);font-size:.8rem}.history-container{margin-top:20px}.history-card{background:#1e1e1e;padding:12px;margin:10px 0;border-radius:8px;border:1px solid #333}.loading-box{padding:15px;background:#1e1e1e;border-radius:8px;text-align:center;color:#00c853;font-weight:500;margin-bottom:10px}.app-footer{margin-top:2rem;padding:1.25rem;text-align:center;border-top:1px solid var(--border)}.app-footer p{color:var(--text-faint);font-size:.8rem;line-height:1.6}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica 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