.checkout{
  padding: 120px 0 80px;
}
.checkout__header{
  margin-bottom: 32px;
  text-align: left;
}
.checkout__eyebrow{
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 12px;
  color: rgba(15, 23, 42, 0.6);
  margin-bottom: 8px;
}
.checkout__grid{
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 32px;
}
.checkout__steps{
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
  padding: 0;
  list-style: none;
}
.checkout__step{
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 12px;
  background: #f5f2ee;
  color: rgba(15, 23, 42, 0.7);
  font-weight: 600;
  font-size: 13px;
}
.checkout__step.is-active{
  background: #7a4a2b;
  color: #fff;
}
.checkout__step-num{
  width: 24px;
  height: 24px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.22);
  display: grid;
  place-items: center;
  font-size: 12px;
}
.checkout__form{
  display: grid;
  gap: 24px;
}
.checkout__panel{
  display: none;
  padding: 24px;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 18px 50px rgba(15, 23, 42, 0.06);
}
.checkout__panel.is-active{
  display: block;
}
.checkout__grid-fields{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.checkout__field{
  display: grid;
  gap: 8px;
  font-size: 14px;
}
.checkout__field input{
  border-radius: 12px;
  border: 1px solid rgba(15, 23, 42, 0.16);
  padding: 10px 12px;
  font-size: 14px;
}
.checkout__field select{
  border-radius: 12px;
  border: 1px solid rgba(15, 23, 42, 0.16);
  padding: 10px 12px;
  font-size: 14px;
  background: #fff;
}
.checkout__field input.is-invalid{
  border-color: #b45309;
  box-shadow: 0 0 0 2px rgba(180, 83, 9, 0.15);
}
.checkout__field--full{
  grid-column: 1 / -1;
}
.checkout__shipping-summary{
  display: grid;
  gap: 8px;
  margin-top: 16px;
  padding: 14px;
  border-radius: 14px;
  background: #f8f5f2;
  font-size: 13px;
}
.checkout__shipping-summary > div{
  display: flex;
  justify-content: space-between;
}
.checkout__coupon{
  margin-top: 16px;
  display: grid;
  gap: 8px;
  background: #f8f5f2;
  border-radius: 14px;
  padding: 12px;
}
.checkout__coupon-label{
  font-size: 13px;
  font-weight: 600;
}
.checkout__coupon-row{
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
}
.checkout__coupon-row input{
  border-radius: 999px;
  border: 1px solid rgba(15, 23, 42, 0.16);
  padding: 8px 12px;
  font-size: 13px;
}
.checkout__coupon-clear{
  border: none;
  background: transparent;
  color: #7a4a2b;
  font-size: 12px;
  text-align: left;
}
.checkout__option-group{
  display: grid;
  gap: 12px;
  margin: 16px 0;
}
.checkout__option{
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid rgba(15, 23, 42, 0.12);
  font-weight: 600;
  color: rgba(15, 23, 42, 0.8);
}
.checkout__toggle{
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: rgba(15, 23, 42, 0.8);
}
.checkout__muted{
  color: rgba(15, 23, 42, 0.6);
}
.checkout__review{
  display: grid;
  gap: 20px;
}
.checkout__review-items,
.checkout__summary-items{
  display: grid;
  gap: 12px;
}
.checkout__review-item,
.checkout__summary-item{
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 14px;
  align-items: center;
}
.checkout__summary-info{
  display: flex;
  align-items: center;
  gap: 12px;
}
.checkout__summary-thumb{
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: #f5f2ee;
  overflow: hidden;
  flex: 0 0 44px;
}
.checkout__summary-thumb img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.checkout__summary-title{
  display: inline-block;
  font-weight: 600;
}
.checkout__totals,
.checkout__summary-totals{
  display: grid;
  gap: 8px;
  font-size: 14px;
}
.checkout__totals-row,
.checkout__summary-totals > div{
  display: flex;
  justify-content: space-between;
}
.checkout__totals-row.is-total,
.checkout__summary-totals .is-total{
  font-size: 16px;
  font-weight: 700;
}
.checkout__alert{
  background: #f5f2ee;
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 13px;
}
.checkout__footer{
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.checkout__footer-actions{
  display: flex;
  gap: 12px;
}
.checkout__summary{
  position: sticky;
  top: 120px;
  align-self: start;
}
.checkout__summary-card{
  background: #fff;
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 18px 50px rgba(15, 23, 42, 0.06);
}
.checkout__summary-note{
  margin-top: 16px;
  font-size: 12px;
  color: rgba(15, 23, 42, 0.55);
}

@media (max-width: 1024px){
  .checkout__grid{
    grid-template-columns: minmax(0, 1fr);
  }
  .checkout__summary{
    position: static;
  }
}

@media (max-width: 720px){
  .checkout{
    padding: 100px 0 60px;
  }
  .checkout__steps{
    flex-direction: column;
  }
  .checkout__grid-fields{
    grid-template-columns: 1fr;
  }
  .checkout__footer{
    flex-direction: column;
    align-items: stretch;
  }
  .checkout__footer-actions{
    justify-content: space-between;
  }
  .checkout__coupon-row{
    grid-template-columns: 1fr;
  }
}

.checkout__alert--warning{
  background: #fff6db;
}
.checkout-transfer-modal[hidden]{
  display:none;
}
.checkout-transfer-modal{
  position: fixed;
  inset: 0;
  z-index: 4000;
  display: grid;
  place-items: center;
  padding: 16px;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
}
.checkout-transfer-modal__backdrop{
  position:absolute;
  inset:0;
  background: rgba(15,23,42,.55);
  z-index: 4001;
}
.checkout-transfer-modal__dialog{
  position: relative;
  width: min(720px, 100%);
  max-height: calc(100dvh - 32px);
  max-width: 720px;
  margin: 0 auto;
  background: #fff;
  border-radius: 16px;
  padding: 24px;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  z-index: 4002;
}
.checkout-transfer-modal__close{
  position:absolute;
  right:12px;
  top:8px;
  border:none;
  background:transparent;
  font-size:26px;
}
.checkout-transfer-modal__section{margin:12px 0;}
.checkout-transfer-modal__row{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 0;border-bottom:1px solid #eee;}
.checkout-transfer-modal__row > div{min-width:0;overflow-wrap:anywhere;}
.checkout-transfer-modal__actions{display:flex;justify-content:flex-end;gap:10px;margin-top:12px;}

@media (max-width: 720px){
  .checkout-transfer-modal{
    align-items: start;
    padding: max(12px, env(safe-area-inset-top)) 10px max(18px, env(safe-area-inset-bottom));
  }
  .checkout-transfer-modal__dialog{
    width: 100%;
    max-height: calc(100dvh - max(30px, env(safe-area-inset-top)) - max(34px, env(safe-area-inset-bottom)));
    border-radius: 14px;
    padding: 20px 18px 18px;
  }
  .checkout-transfer-modal__dialog h2{
    padding-right: 34px;
    font-size: 22px;
    line-height: 1.15;
  }
  .checkout-transfer-modal__row{
    align-items: flex-start;
  }
  .checkout-transfer-modal__actions{
    position: sticky;
    bottom: -18px;
    z-index: 1;
    margin: 16px -18px -18px;
    padding: 12px 18px max(14px, env(safe-area-inset-bottom));
    background: linear-gradient(180deg, rgba(255,255,255,.82), #fff 28%);
    border-top: 1px solid rgba(15, 23, 42, 0.08);
  }
}