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#3177FF);color:#fff;border:none;border-radius:8px;font-family:Dosis,sans-serif;font-size:1.125rem;font-weight:800;cursor:pointer;transition:background .2s,transform .15s;min-height:44px}.ai-calc__analyze-btn:hover:not(:disabled){background:var(--ptp-blue-dark, #1F5CE0);transform:translateY(-1px)}.ai-calc__analyze-btn:disabled{opacity:.7;cursor:wait}.ai-calc__shimmer{padding:2rem;text-align:center}.ai-calc__shimmer-bar{height:12px;background:linear-gradient(90deg,var(--ptp-blue-light) 25%,rgba(49,119,255,.15) 50%,var(--ptp-blue-light) 75%);background-size:200% 100%;border-radius:6px;margin-bottom:.75rem;animation:ai-shimmer 1.5s ease-in-out infinite}.ai-calc__shimmer-bar:nth-child(2){width:75%;animation-delay:.15s}.ai-calc__shimmer-bar:nth-child(3){width:50%;animation-delay:.3s}@keyframes ai-shimmer{0%{background-position:200% 0}to{background-position:-200% 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