.result-box{background:#eaf7ea;border-radius:36px;padding:20px;margin:20px 0;text-align:center;border:1px solid #c8e6c9;transition:.2s}.ovulation-day{font-size:2rem;font-weight:800;color:#1f4f2d;background:#fff3cf;display:inline-block;padding:8px 24px;border-radius:60px;margin:12px 0}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;margin:20px 0;background:rgba(255,255,255,.87);padding:12px;border-radius:32px;box-shadow:0 6px 14px rgba(0,0,0,.05)}.cal-day{background:#f4f1e6;text-align:center;padding:8px 4px;border-radius:40px;font-weight:500;font-size:.85rem;transition:.1s}.cal-day.fertile{background:#ffe0a3;color:#9b4b00;font-weight:700;border:1px solid #ffb347}.cal-day.ovulation{background:#ff9800;color:white;font-weight:700;box-shadow:0 0 0 2px white,0 0 0 4px #ff9800}.cal-day.best-boy{background:#3c8c40;color:white;font-weight:700;animation:pulse 1.2s infinite}@media (max-width:550px){.calendar-grid{gap:5px}.cal-day{font-size:.7rem;padding:6px 2px}}