/* Coupon Grid Styles for Product Detail Page */
.coupon-grid {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.coupon-card {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(60, 120, 60, 0.08);
  padding: 1.5rem 1.25rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  border-left: 4px solid #aa7e3d;
  position: relative;
}

.coupon-card__code {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.coupon-card__label {
  font-weight: 500;
  color: #aa7e3d;
  font-size: 1rem;
}

.coupon-card__value {
  font-size: 1.15rem;
  font-weight: 700;
  color: #aa7e3d;
  background: #aa7e3d2a;
  border-radius: 6px;
  padding: 0.25rem 0.75rem;
  letter-spacing: 0.05em;
}

.coupon-card__copy-btn {
  background: #aa7e3d;
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 0.25rem 0.75rem;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background 0.2s;
  margin: 0 0 0 auto;
}
.coupon-card__copy-btn:hover {
  background: #aa7e3d;
}

.coupon-card__desc {
  color: #333;
  font-size: 0.98rem;
  margin-bottom: 0.5rem;
}

.coupon-card__min,
.coupon-card__max,
.coupon-card__expiry {
  font-size: 0.92rem;
  color: #388e3c;
  margin-top: 0.2rem;
}

.coupon-card--empty {
  text-align: center;
  color: #888;
  background: #f5f5f5;
  border: none;
  box-shadow: none;
}

.coupon-grid .coupon-card::before, 
.coupon-grid .coupon-card::after {
  background-color: #fff;
}

@media (max-width: 600px) {
  .coupon-card {
    padding: 1rem 0.5rem;
    border-radius: 8px;
  }
  .coupon-card__value {
    font-size: 1rem;
    padding: 0.2rem 0.5rem;
  }
}