.coupon-box {
  margin-bottom: 18px;
  padding: 14px;
  background: #eee8db;
  border: 1px solid var(--line);
}
.coupon-box > label {
  display: block;
  margin-bottom: 8px;
  text-transform: uppercase;
  font: 700 13px "Barlow Condensed";
  letter-spacing: .1em;
}
.coupon-box > div {
  display: grid;
  grid-template-columns: 1fr auto;
}
.coupon-box input {
  min-width: 0;
  border: 1px solid var(--line);
  background: #fff;
  padding: 11px;
  text-transform: uppercase;
}
.coupon-box button {
  border: 0;
  background: var(--ink);
  color: var(--bone);
  padding: 0 15px;
  text-transform: uppercase;
  font: 700 12px "Barlow Condensed";
  letter-spacing: .09em;
  cursor: pointer;
}
.coupon-box button:disabled { opacity: .55; cursor: wait; }
#couponMessage {
  min-height: 18px;
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
}
.cart-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 3px 0;
  font-size: 14px;
}
.cart-grand-total {
  margin-top: 5px;
  padding-top: 9px;
  border-top: 1px solid var(--line);
  font-size: 20px;
}
.cart-discount { color: #27734f; }
.checkout-coupon-summary {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 18px;
  margin: 0 0 18px;
  padding: 14px;
  background: #e4f1e9;
  border-left: 4px solid #27734f;
}
.checkout-coupon-summary small { grid-column: 1 / -1; color: var(--muted); }