*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:#fff9c4}.app{max-width:400px;margin:0 auto;padding:1rem;min-height:100vh}.header{text-align:center;margin-bottom:2rem}.title{font-size:1.75rem;margin:0;color:#f57f17}.subtitle{font-size:1rem;color:#666;margin:.5rem 0}.banana-container{text-align:center;margin-bottom:2rem}.banana{width:120px;height:120px;cursor:pointer;transition:transform .1s;filter:drop-shadow(0 4px 8px rgba(0,0,0,.1))}.banana:active{transform:scale(.95)}.banana-count{font-size:1.5rem;font-weight:700;margin:1rem 0 .5rem;color:#333}.bps{color:#666;margin-bottom:1rem}.button-grid{display:flex;gap:.5rem;justify-content:center}.btn{padding:.5rem 1rem;border:none;border-radius:6px;font-size:.875rem;cursor:pointer}.btn-primary{background:#ffd600;color:#333}.btn-secondary{background:#f5f5f5;color:#666}.shop-section{background:white;border-radius:12px;padding:1rem;box-shadow:0 2px 8px #0000001a}.shop-title{font-size:1.25rem;margin:0 0 1rem;color:#f57f17}.shop-items{display:flex;flex-direction:column;gap:.75rem}.shop-item{display:flex;justify-content:space-between;align-items:center;padding:.75rem;background:#fff9c4;border-radius:8px}.shop-item-info{flex:1}.shop-item-name{font-weight:700;color:#333}.shop-item-price{color:#f57f17;font-weight:700}.buy-btn{padding:.5rem 1rem;background:#ffd600;border:none;border-radius:6px;color:#333;font-size:.875rem;cursor:pointer}.buy-btn:disabled{background:#e0e0e0;color:#999;cursor:not-allowed}.message{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:#4caf50;color:#fff;padding:1rem 2rem;border-radius:8px;font-weight:700;animation:fadeInOut 1.5s ease-in-out}@keyframes fadeInOut{0%{opacity:0;transform:translate(-50%,-50%) scale(.8)}50%{opacity:1;transform:translate(-50%,-50%) scale(1)}to{opacity:0;transform:translate(-50%,-50%) scale(.8)}}