.design-option{height:100px;border-radius:15px;cursor:pointer;transition:all .3s;background-size:cover;background-position:center;border:3px solid transparent;box-shadow:0 5px 15px rgba(0,0,0,.08);position:relative;overflow:hidden}.design-option:hover{transform:translateY(-5px);box-shadow:0 15px 30px rgba(0,0,0,.12)}.design-option.active{border-color:#8a2be2;box-shadow:0 0 25px rgba(138,43,226,.3)}.design-option.active::after{content:"✓";position:absolute;top:10px;right:10px;background:#8a2be2;color:white;width:25px;height:25px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem}.design-label{position:absolute;bottom:0;left:0;width:100%;background:rgba(0,0,0,.7);color:white;padding:8px;text-align:center;font-size:.85rem;font-weight:600}.collection-card{background:#fff;border-radius:25px;overflow:hidden;box-shadow:0 15px 35px rgba(0,0,0,.08);transition:all .4s;cursor:pointer}.collection-card:hover{transform:translateY(-15px);box-shadow:0 25px 50px rgba(0,0,0,.15)}.collection-image{height:200px;background-size:cover;background-position:center}.collection-info{padding:30px}.collection-title{font-size:1.5rem;color:#333;margin-bottom:15px;font-weight:700}.collection-desc{color:#666;line-height:1.6;margin-bottom:20px}.collection-stats{display:flex;justify-content:space-between;color:#8a2be2;font-weight:600}.notification.show{transform:translateX(-50%) translateY(0);opacity:1}.save-modal.active{opacity:1;visibility:visible}.save-modal.active .save-modal-content{transform:translateY(0)}.save-nail{width:80px;height:120px;border-radius:10px 10px 15px 15px;box-shadow:0 10px 25px rgba(0,0,0,.2)}.pulse{animation:pulse .5s ease}.sparkle{position:absolute;width:6px;height:6px;background:#ffd700;border-radius:50%;pointer-events:none;z-index:1;box-shadow:0 0 10px 2px #ffd700;opacity:0}