.highlight{background:linear-gradient(45deg,#667eea,#764ba2);color:white;padding:3px 8px;border-radius:5px;font-weight:600}.gender-card-prediction{text-align:center;padding:20px;border-radius:10px;background:linear-gradient(135deg,rgba(255,255,255,.9),rgba(255,255,255,.7));backdrop-filter:blur(10px)}.gender-icon{font-size:3em;margin-bottom:10px}.calendar-highlight{display:inline-block;padding:5px 10px;margin:2px;border-radius:8px;font-size:.9em;font-weight:500}.ovulation-day{background:#ff6b6b;color:white}.fertile-day{background:#4ecdc4;color:white}.boy-day{background:#4a90e2;color:white}.girl-day{background:#e24a90;color:white}