.sidebar-cart-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:998;opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s}
.sidebar-cart{position:fixed;top:0;right:0;width:420px;max-width:100%;height:100vh;background:var(--white);z-index:999;transform:translateX(100%);transition:transform .3s;display:flex;flex-direction:column;box-shadow:var(--shadow-lg)}
body.sidebar-cart-open{overflow:hidden}
body.sidebar-cart-open .sidebar-cart-overlay{opacity:1;visibility:visible}
body.sidebar-cart-open .sidebar-cart{transform:translateX(0)}

.sidebar-cart__header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid var(--border)}
.sidebar-cart__header h3{font-size:18px;margin:0}
.sidebar-cart__close{background:none;border:none;cursor:pointer;color:var(--text);padding:4px;transition:color var(--transition)}
.sidebar-cart__close:hover{color:var(--accent)}

.sidebar-cart__contents{flex:1;overflow-y:auto;padding:20px 24px}

.sidebar-cart__empty{text-align:center;padding:40px 0;color:var(--text-light)}
.sidebar-cart__empty a{color:var(--accent);font-weight:600}

.sidebar-cart-item{display:grid;grid-template-columns:64px 1fr auto;gap:12px;padding:16px 0;border-bottom:1px solid var(--border);align-items:start}
.sidebar-cart-item__image{width:64px;height:64px;border-radius:var(--radius);overflow:hidden}
.sidebar-cart-item__image img{width:100%;height:100%;object-fit:cover}
.sidebar-cart-item__name{font-size:14px;font-weight:600;color:var(--primary);margin-bottom:4px}
.sidebar-cart-item__name a{color:inherit}
.sidebar-cart-item__meta{font-size:12px;color:var(--text-light);line-height:1.5}
.sidebar-cart-item__qty{font-size:13px;color:var(--text-light);margin-top:4px}
.sidebar-cart-item__price{font-size:14px;font-weight:600;color:var(--primary);white-space:nowrap}
.sidebar-cart-item__remove{font-size:12px;color:var(--text-light);transition:color var(--transition);display:block;margin-top:4px}
.sidebar-cart-item__remove:hover{color:#c62828}

.sidebar-cart__footer{border-top:1px solid var(--border);padding:20px 24px}
.sidebar-cart__subtotal{display:flex;justify-content:space-between;align-items:center;font-size:16px;font-weight:700;color:var(--primary);margin-bottom:16px}
.sidebar-cart__btn{display:block;width:100%;text-align:center;margin-bottom:8px}
.sidebar-cart__btn:last-child{margin-bottom:0}

@media(max-width:479px){.sidebar-cart{width:100%}}