.cart-panel{position:fixed;bottom:0;left:0;right:0;z-index:500;background:linear-gradient(180deg,rgba(10,14,22,.98),rgba(5,8,14,.99));backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-top:1px solid rgba(255,255,255,.08);padding:1rem 0 1.2rem;box-shadow:0 -8px 40px rgba(0,0,0,.6);transform:translateY(100%);transition:transform .3s cubic-bezier(.4,0,.2,1)}
.cart-panel--visible{transform:translateY(0)}
.cart-panel__inner{max-width:800px;margin:0 auto;padding:0 1.5rem}
.cart-panel__header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.6rem}
.cart-panel__header h3{font-family:var(--font-display);font-size:1rem;color:#fff;margin:0}
.cart-panel__count{font-size:.8rem;color:rgba(255,255,255,.5);background:rgba(255,255,255,.06);padding:.2rem .7rem;border-radius:20px}
.cart-panel__list{list-style:none;padding:0;margin:0 0 .8rem;max-height:180px;overflow-y:auto}
.cart-panel__list li{display:flex;justify-content:space-between;align-items:center;padding:.5rem 0;border-bottom:1px solid rgba(255,255,255,.05);font-size:.88rem;gap:.6rem}
.cart-item__name{color:rgba(255,255,255,.85);flex:1;min-width:0}
.cart-item__qty{display:flex;align-items:center;gap:3px;flex-shrink:0}
.qty-btn{width:26px;height:26px;border-radius:8px;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.04);color:#fff;font-size:1.1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;line-height:1;transition:all .15s}
.qty-btn:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.25)}
.qty-val{min-width:22px;text-align:center;font-weight:600;font-size:.9rem;color:#fff}
.cart-item__price{color:var(--accent);font-weight:700;font-size:.9rem;white-space:nowrap;flex-shrink:0}
.cart-item__remove{background:none;border:none;color:#f87171;cursor:pointer;font-size:1.3rem;padding:0 .2rem;line-height:1;transition:color .15s;flex-shrink:0}
.cart-item__remove:hover{color:#ef4444}
.cart-panel__footer{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap}
.cart-panel__total{font-size:1rem;color:rgba(255,255,255,.8)}
.cart-panel__total strong{color:#fff;font-size:1.4rem;font-weight:700}
.cart-panel__footer .btn{min-width:160px;padding:.8rem 1.5rem;font-size:.95rem}
@media(max-width:600px){
 .cart-panel__inner{padding:0 1rem}
 .cart-panel__footer{flex-direction:column;gap:.8rem}
 .cart-panel__footer .btn{width:100%}
 .cart-item__name{max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
}