.checkout{width:100%;max-width:1100px;margin:0 auto;text-align:left}.checkout__back{display:inline-block;margin-bottom:14px;color:#55546b;font-size:.95rem;text-decoration:none}.checkout__back:hover{color:#24224a;text-decoration:underline}.checkout__title{margin:0 0 6px;color:#24224a;font-size:1.7rem;font-weight:700;line-height:1.2}.checkout__lead{margin:0 0 20px;max-width:60ch;color:#55546b;font-size:.98rem;line-height:1.5}.checkout__grid{display:flex;flex-direction:column;gap:16px}.order-summary{padding:18px;border:1px solid rgba(9,1,68,0.1);border-radius:20px;background:linear-gradient(135deg,rgba(77,163,255,0.1),rgba(106,17,203,0.08))}.order-summary__title,.checkout__form-title{margin:0 0 14px;color:#24224a;font-size:1.1rem;font-weight:700}.order-summary__item{display:flex;gap:14px;padding-bottom:14px;border-bottom:1px solid rgba(9,1,68,0.1)}.order-summary__item+.order-summary__item{padding-top:14px}.order-summary__line{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin:4px 0 0;color:#43425c;font-size:.9rem}.order-summary__line-sum{color:#16203a;font-weight:700;font-variant-numeric:tabular-nums}.order-summary__image{flex:0 0 auto;width:84px;height:84px;object-fit:contain;border-radius:14px;background:#fff}.order-summary__about{display:flex;flex-direction:column;gap:4px;flex:1 1 auto;min-width:0}.order-summary__name{margin:0;color:#16203a;font-weight:700;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.order-summary__serial,.order-summary__warehouse{margin:0;color:#55546b;font-size:.88rem;word-break:break-word}.order-summary__stock{align-self:flex-start;margin-top:2px;padding:2px 10px;border-radius:999px;font-size:.82rem;font-weight:600}.order-summary__stock.is-available{background-color:rgba(94,179,88,0.2);color:#1f6b2a}.order-summary__stock.is-backorder{background-color:rgba(255,147,51,0.22);color:#8a4200}.order-summary__rows{display:flex;flex-direction:column;gap:8px;margin:14px 0 0}.order-summary__row{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.order-summary__row dt{color:#55546b;font-size:.95rem}.order-summary__row dd{margin:0;color:#24224a;font-weight:600;font-variant-numeric:tabular-nums}.order-summary__row--total{margin-top:6px;padding-top:10px;border-top:1px solid rgba(9,1,68,0.1)}.order-summary__row--total dt{color:#24224a;font-size:1rem;font-weight:600}.order-summary__row--total dd{color:#16203a;font-size:1.5rem;font-weight:700}.order-summary__note{margin:12px 0 0;color:#6b6a80;font-size:.85rem;line-height:1.4}.checkout__form-card{padding:18px;border:1px solid rgba(9,1,68,0.1);border-radius:20px;background:#fff;box-shadow:0 10px 24px rgba(9,1,68,0.08)}.checkout-form{display:flex;flex-direction:column;gap:16px}.field{display:flex;flex-direction:column;gap:6px}.field-trap{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.field__label{color:#24224a;font-size:.92rem;font-weight:600}.field__input{width:100%;padding:12px 14px;border:1px solid rgba(9,1,68,0.18);border-radius:14px;background:#fff;color:#16203a;font-family:inherit;font-size:16px;line-height:1.3}.field__input:focus{outline:none;border-color:#4943f6;box-shadow:0 0 0 3px rgba(73,67,246,0.15)}.field__input--area{resize:vertical;min-height:88px}.field__input.is-invalid{border-color:#c62828}.field__hint{margin:0;color:#6b6a80;font-size:.83rem}.field__error{margin:0;color:#c62828;font-size:.85rem}.qty-control{display:flex;align-items:stretch;gap:8px}.qty-control__btn{flex:0 0 auto;width:46px;border:1px solid rgba(9,1,68,0.18);border-radius:14px;background:#f3f3fb;color:#24224a;font-size:1.3rem;font-weight:700;line-height:1;cursor:pointer}.qty-control__btn:hover{background:#e8e7f5}.qty-control__input{max-width:110px;text-align:center;font-weight:700}.checkout-submit{width:100%;padding:15px 24px;border:1px solid rgba(250,209,104,0.3);border-radius:16px;background:linear-gradient(45deg,#3bf290cc,#0516ffcc,#02a2f1cc,#e375e1cc);background-size:1000% 1000%;animation:checkoutGradient 10s infinite;color:#fff;font-size:1.15rem;font-weight:700;text-shadow:0 0 5px rgba(0,0,0,0.3);cursor:pointer}@keyframes checkoutGradient{0%{background-position:0 50%}50%{background-position:100% 50%}100%{background-position:0 50%}}.checkout-submit[disabled]{cursor:progress;filter:saturate(0.6)}@media(prefers-reduced-motion:reduce){.checkout-submit{animation:none}}.checkout-form__legal{margin:0;color:#6b6a80;font-size:.82rem;line-height:1.45}.checkout-steps{margin-top:20px;padding:18px;border:1px solid rgba(9,1,68,0.1);border-radius:20px;background:#fbfbff}.checkout-steps__title{margin:0 0 14px;color:#24224a;font-size:1.1rem;font-weight:700}.checkout-steps__list{display:flex;flex-direction:column;gap:12px;margin:0;padding:0;list-style:none}.checkout-steps__item{display:flex;align-items:flex-start;gap:12px;color:#43425c;font-size:.95rem;line-height:1.45}.checkout-steps__num{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:50%;background:#24224a;color:#fff;font-size:.85rem;font-weight:700}.checkout-steps__call{margin:14px 0 0;color:#43425c;font-size:.95rem}.checkout-steps__call a{color:#24224a;font-weight:700;white-space:nowrap}@media(min-width:992px){.checkout__grid{flex-direction:row;align-items:flex-start;gap:24px}.checkout__form-card{order:1;flex:1 1 auto;min-width:0;padding:24px}.order-summary{order:2;flex:0 0 360px;position:sticky;top:100px}.checkout__title{font-size:2rem}.checkout-submit{width:auto;align-self:flex-start;min-width:260px}}