*,:before,:after{box-sizing:border-box}html,body,#root{height:100%}body{color:#0f172a;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#fff;margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:18px;line-height:1.5}button{font:inherit}a{color:inherit}.page{text-align:center;flex-direction:column;justify-content:center;align-items:center;max-width:480px;min-height:100%;margin:0 auto;padding:2rem 1.5rem;display:flex}.page h1{margin:0 0 .75rem;font-size:1.75rem}.page p{color:#475569;margin:0;font-size:1.05rem}.call-page{gap:1.5rem}.call-button{color:#fff;letter-spacing:.01em;cursor:pointer;background:#3b82f6;border:none;border-radius:50%;width:180px;height:180px;font-size:1.25rem;font-weight:600;transition:transform .12s,box-shadow .12s,background .12s;box-shadow:0 12px 28px #3b82f659}.call-button:hover:not(:disabled){background:#2563eb;transform:translateY(-1px)}.call-button:active:not(:disabled){transform:translateY(1px);box-shadow:0 6px 16px #3b82f64d}.call-button:disabled{opacity:.7;cursor:progress}.call-status{color:#475569;margin:0;font-size:1rem}.call-error{color:#b91c1c;max-width:22rem;margin:0;font-size:.95rem}.call-fallback{color:#475569;max-width:22rem;font-size:1rem}.sound-wave{justify-content:center;align-items:center;gap:10px;height:120px;display:flex}.sound-wave .bar{transform-origin:50%;background:#3b82f6;border-radius:999px;width:8px;height:64px;animation:1s ease-in-out infinite sound-wave-pulse;display:block}.sound-wave .bar:first-child{animation-delay:0s}.sound-wave .bar:nth-child(2){animation-delay:.15s}.sound-wave .bar:nth-child(3){animation-delay:.3s}.sound-wave .bar:nth-child(4){animation-delay:.45s}.sound-wave .bar:nth-child(5){animation-delay:.6s}@keyframes sound-wave-pulse{0%,to{transform:scaleY(.35)}50%{transform:scaleY(1)}}.end-call-button{color:#fff;cursor:pointer;background:#ef4444;border:none;border-radius:999px;padding:.85rem 2rem;font-size:1.05rem;font-weight:600;transition:background .12s,transform .12s;box-shadow:0 8px 18px #ef44444d}.end-call-button:hover{background:#dc2626}.end-call-button:active{transform:translateY(1px)}