.coupon-dock {
  position: fixed;
  right: 16px;
  bottom: 80px;
  z-index: 12000;
  display: flex;
  align-items: flex-end;
  gap: 10px;
  font-family: inherit;
}
.coupon-dock__bar {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.coupon-dock__tab {
  width: 52px;
  min-height: 88px;
  border: 0;
  border-radius: 10px;
  background: #1f2430;
  color: #fff;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 6px;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(20, 24, 32, .18);
}
.coupon-dock__tab:hover,
.coupon-dock.is-open .coupon-dock__tab.is-coupon {
  background: #e24b4b;
  color: #fff;
}
.coupon-dock__label {
  writing-mode: vertical-rl;
  letter-spacing: .12em;
  font-size: 12px;
  line-height: 1;
}
.coupon-dock__panel {
  width: 320px;
  max-height: min(70vh, 520px);
  overflow: auto;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 16px 50px rgba(20, 24, 32, .18);
  border: 1px solid #eceef1;
}
.coupon-dock__head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 16px 12px;
  border-bottom: 1px solid #f0f1f3;
}
.coupon-dock__head strong {
  display: block;
  font-size: 16px;
  color: #1f2430;
}
.coupon-dock__head p {
  margin: 6px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: #8a9099;
}
.coupon-dock__close {
  border: 0;
  background: transparent;
  color: #8a9099;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  padding: 0 4px;
}
.coupon-dock__list {
  padding: 12px;
}
.coupon-dock__empty {
  margin: 8px 0;
  color: #8a9099;
  font-size: 13px;
  text-align: center;
}
.coupon-dock__item {
  border: 1px dashed #f0b4b4;
  background: #fff8f8;
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 10px;
}
.coupon-dock__item.is-expired {
  border-color: #e6e8eb;
  background: #f7f8fa;
  opacity: .75;
}
.coupon-dock__offer {
  font-size: 13px;
  font-weight: 600;
  color: #1f2430;
  margin-bottom: 8px;
}
.coupon-dock__code-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.coupon-dock__code-row code {
  font-size: 15px;
  letter-spacing: .04em;
  color: #e24b4b;
  background: transparent;
}
.coupon-dock__copy {
  border: 0;
  background: #e24b4b;
  color: #fff;
  border-radius: 6px;
  padding: 5px 10px;
  font-size: 12px;
  cursor: pointer;
}
.coupon-dock__expired {
  font-size: 12px;
  color: #8a9099;
}
@media (max-width: 767px) {
  .coupon-dock {
    right: 10px;
    bottom: 16px;
  }
  .coupon-dock__panel {
    width: min(78vw, 300px);
  }
  .coupon-dock__tab {
    min-height: 76px;
    width: 46px;
  }
}