.nav__cart{display:inline-flex;align-items:center;gap:.45rem;margin-left:.35rem;padding:.45rem .7rem;border:1px solid var(--g3);border-radius:4px;font-size:.58rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;transition:all .35s var(--e)}
.nav__cart:hover{border-color:var(--red);color:var(--red);transform:translateY(-1px)}
.nav__cart-count{display:inline-flex;min-width:1.35rem;height:1.35rem;padding:0 .3rem;align-items:center;justify-content:center;border-radius:999px;background:var(--red);color:var(--mint);font-size:.58rem}
.mob__cart{border:0;text-align:left;background:transparent}
.cart-open{overflow:hidden}
.cart-overlay{position:fixed;inset:0;z-index:9996;background:rgba(28,35,40,.5);backdrop-filter:blur(4px);opacity:0;pointer-events:none;transition:opacity .4s var(--e)}
.cart-overlay.is-open{opacity:1;pointer-events:auto}
.book-cart{position:fixed;top:0;right:0;bottom:0;z-index:9997;width:min(92vw,440px);background:var(--bg);border-left:1px solid var(--g3);transform:translateX(102%);transition:transform .55s var(--e);display:flex;flex-direction:column;box-shadow:-18px 0 50px rgba(28,35,40,.16)}
.book-cart.is-open{transform:translateX(0)}
.book-cart__head{display:flex;align-items:center;justify-content:space-between;padding:1.25rem clamp(1.2rem,3vw,1.7rem);border-bottom:1px solid var(--g3)}
.book-cart__title{font-family:var(--ff);font-size:1.1rem;font-weight:900;text-transform:uppercase;letter-spacing:-.03em}
.book-cart__close{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border:1px solid var(--g3);border-radius:50%;font-size:1.35rem;transition:all .3s}
.book-cart__close:hover{border-color:var(--red);color:var(--red)}
.book-cart__body{flex:1;overflow:auto;padding:1rem clamp(1.2rem,3vw,1.7rem)}
.book-cart__empty{font-size:.88rem;color:var(--g1);line-height:1.7;padding:2rem 0}
.cart-item{display:grid;grid-template-columns:62px 1fr auto;gap:.85rem;align-items:center;padding:1rem 0;border-bottom:1px solid var(--g3)}
.cart-item__img{width:62px;height:82px;object-fit:cover;border-radius:2px}
.cart-item__body{display:flex;flex-direction:column;gap:.2rem;min-width:0}
.cart-item__title{font-family:var(--fs);font-size:1rem;font-style:italic;line-height:1.2}
.cart-item__price{font-size:.72rem;color:var(--g2)}
.cart-item__remove{font-size:.58rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--red);padding:.4rem}
.book-cart__foot{border-top:1px solid var(--g3);padding:1rem clamp(1.2rem,3vw,1.7rem) 1.4rem;background:var(--bg)}
.book-cart__total{display:flex;justify-content:space-between;align-items:center;margin-bottom:.9rem;font-size:.8rem;text-transform:uppercase;letter-spacing:.08em}
.book-cart__total strong{font-size:1.05rem;letter-spacing:0}
.book-cart__checkout{width:100%;justify-content:center}
.book-cart__paypal{margin-top:.6rem;min-height:44px;background:#e6efda!important;color:#1c2328!important;border-color:#b8c6a8!important}
.book-cart__paypal:hover{background:#d8e7c6!important;border-color:#545454!important}
.book-cart__checkout:disabled{opacity:.45;transform:none;box-shadow:none;cursor:not-allowed}
.book-cart__status{min-height:1.2em;margin-top:.65rem;font-size:.68rem;color:var(--g2);line-height:1.45}
.book-cart__status.is-error{color:var(--red)}
.book-buy.is-added{background:var(--charcoal)}
.book-price{font-family:var(--ff);font-size:.72rem;font-weight:800;color:var(--txt);margin-top:.7rem}
@media(max-width:768px){.nav__cart{margin-left:auto;margin-right:.85rem}.book-cart{width:min(100vw,440px)}}
@media(max-width:240px){.book-cart__head,.book-cart__body,.book-cart__foot{padding-left:6px;padding-right:6px}.cart-item{grid-template-columns:40px minmax(0,1fr)}.cart-item__img{width:40px;height:60px}.book-cart__title{font-size:14px}}
@media(prefers-reduced-motion:reduce){.book-cart,.cart-overlay,.nav__cart,.book-cart__close{transition-duration:.01ms!important}}


.book-cart,.cart-overlay{--bg:#fff;--g3:#d5d5d5;--g2:#737373;--g1:#545454;--red:#aa1313;--mint:#e6efda;--fs:Georgia,serif;--ff:system-ui,sans-serif;--e:cubic-bezier(.16,1,.3,1)}.book-cart button{cursor:pointer}.book-cart__status{font-size:14px}.cart-item{grid-template-columns:48px minmax(0,1fr);gap:10px}.cart-item__img{width:48px;height:72px;grid-row:span 2}.cart-item__remove{grid-column:2;text-align:left;min-height:44px}.book-cart__close{min-width:44px;min-height:44px}.book-cart__head,.book-cart__body,.book-cart__foot{padding-left:clamp(8px,3vw,24px);padding-right:clamp(8px,3vw,24px)}.book-cart__title{font-size:clamp(15px,3vw,20px)}.book-cart__head{gap:8px}.book-cart button:disabled{cursor:not-allowed}