.booking-coupon {
  margin: 18px 0;
  padding: 16px;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  background: #f8fafc;
}

.booking-coupon-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.booking-coupon-head strong {
  font-size: 13px;
}

.coupon-list-toggle {
  color: #f45b16;
  font-size: 11px;
  text-decoration: underline;
}

.booking-coupon-form {
  display: flex;
  gap: 8px;
}

.booking-coupon-form input {
  flex: 1;
  min-width: 0;
  padding: 10px 12px;
  border: 1px solid #e2e8f0;
  border-radius: 9px;
  background: #fff;
  text-transform: uppercase;
}

.booking-coupon-form button {
  width: auto;
  min-height: 40px;
  padding: 0 14px;
  border-color: #e2e8f0;
}

.booking-coupon-feedback {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.5;
}

.booking-coupon-feedback.success {
  color: #16794b;
}

.booking-coupon-feedback.error {
  color: #b42318;
}

.booking-coupon-list {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.available-coupon {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  padding: 10px;
  border: 1px solid #e2e8f0;
  border-radius: 9px;
  background: #fff;
  text-align: left;
}

.available-coupon strong {
  color: #f45b16;
}

.available-coupon span,
.booking-coupon-list p {
  color: #718096;
  font-size: 11px;
}

@media (max-width: 520px) {
  .booking-coupon-head,
  .available-coupon {
    align-items: flex-start;
    flex-direction: column;
  }
}