.tab-button.active{background-color:#10b981;color:white}.fertile-window-range{position:absolute;height:12px;background-color:rgba(236,72,153,.4);top:50%;transform:translateY(-50%);border-radius:6px;z-index:5}.timeline-event{position:absolute;top:50%;transform:translate(-50%,-50%);text-align:center;font-size:.75rem;line-height:1rem;z-index:10}.timeline-event .marker{width:16px;height:16px;border-radius:9999px;margin:0 auto 4px;border:2px solid white}.timeline-event .date-label{font-size:.65rem;color:#4b5563}.timeline-event.lmp .marker{background-color:#3b82f6;box-shadow:0 0 0 3px #3b82f6}.timeline-event.conception .marker{background-color:#ec4899;box-shadow:0 0 0 3px #ec4899}.timeline-event.edd .marker{background-color:#10b981;box-shadow:0 0 0 3px #10b981}.timeline-event.ultrasound .marker{background-color:#f59e0b;box-shadow:0 0 0 3px #f59e0b}