.coupon-shell {
  width: min(760px, calc(100% - 32px));
  padding-top: 44px;
}

.admin-login {
  max-width: 720px;
  margin-inline: auto;
}

.eyebrow {
  margin: 0 0 8px;
  color: #d8a5ff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1.8px;
}

.small {
  color: #bfaece;
  font-size: 13px;
}

button,
input {
  font: inherit;
}

.primary-button,
.ghost-button {
  min-height: 46px;
  border-radius: 13px;
  padding: 0 18px;
  border: 1px solid transparent;
  color: #fff;
  font-weight: 800;
  cursor: pointer;
}

.primary-button {
  width: 100%;
  margin-top: 10px;
  background: linear-gradient(135deg, #7436c6, #a64df0);
}

.ghost-button {
  background: #2e1648;
  border-color: #68428a;
}

.admin-header,
.list-heading,
.stats-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.admin-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.coupon-form {
  display: grid;
  gap: 18px;
  padding: 28px;
  border-color: #4c3a68;
  background: rgb(30 23 49 / 95%);
  box-shadow: 0 24px 60px rgb(7 2 20 / 34%);
}

.coupon-form h2,
.coupon-list-section h2,
.admin-header h1 {
  margin: 0;
}

.coupon-form label,
.coupon-form legend {
  color: #eadff2;
  font-size: 13px;
  font-weight: 700;
}

.coupon-form input:not([type="checkbox"]) {
  display: block;
  width: 100%;
  box-sizing: border-box;
  margin-top: 7px;
  min-height: 52px;
  padding: 0 15px;
  border: 1px solid #4f4567;
  border-radius: 14px;
  outline: none;
  color: #fff;
  background: #332b48;
}

.coupon-form input:focus {
  border-color: #bd6cff;
  box-shadow: 0 0 0 3px rgb(189 108 255 / 14%);
}

.two-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

fieldset {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 14px;
  border: 1px solid #4f4567;
  border-radius: 14px;
  background: #28213b;
}

.check-row {
  display: flex;
  align-items: center;
  gap: 9px;
}

.check-row input {
  width: 18px;
  height: 18px;
  accent-color: #a64df0;
}

.active-row {
  padding: 12px;
  border-radius: 14px;
  background: #332b48;
}

.form-message {
  min-height: 20px;
  margin: 0;
  color: #9de2b7;
  text-align: center;
  font-size: 13px;
}

.stats-row {
  margin-bottom: 18px;
}

.stats-row article {
  flex: 1;
  padding: 15px;
  border: 1px solid #4b3c64;
  border-radius: 14px;
  background: #332b48;
}

.stats-row strong,
.stats-row span {
  display: block;
}

.stats-row strong {
  color: #fff;
  font-size: 24px;
}

.stats-row span {
  margin-top: 2px;
  color: #bfaece;
  font-size: 12px;
}

.coupon-list {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}

.coupon-list-section,
.feedback-section {
  padding: 28px;
  border: 1px solid #4c3a68;
  border-radius: 24px;
  background: rgb(30 23 49 / 95%);
  box-shadow: 0 24px 60px rgb(7 2 20 / 34%);
}

.feedback-section {
  margin-top: 20px;
}

.coupon-card {
  padding: 16px;
  border: 1px solid #4b3c64;
  border-radius: 14px;
  background: #332b48;
}

.coupon-card-top,
.coupon-card-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.coupon-code {
  color: #fff;
  font-size: 17px;
  font-weight: 900;
  letter-spacing: .8px;
}

.status-pill {
  padding: 5px 9px;
  border: 1px solid #4d9871;
  border-radius: 999px;
  color: #88e3ae;
  background: rgb(69 155 104 / 14%);
  font-size: 10px;
  font-weight: 800;
}

.status-pill.off {
  border-color: #705d79;
  color: #b5a4bd;
  background: #34233c;
}

.coupon-label {
  margin: 8px 0 4px;
  color: #e9ddec;
}

.coupon-meta,
.coupon-reward {
  margin: 4px 0;
  color: #bfaece;
  font-size: 12px;
}

.coupon-reward {
  color: #e5bbff;
}

.coupon-card-actions {
  margin-top: 13px;
}

.coupon-card-actions button {
  min-height: 38px;
}

.empty-state {
  padding: 30px;
  border: 1px dashed #5d3c75;
  border-radius: 16px;
  color: #aa98b7;
  text-align: center;
}

.feedback-list {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.feedback-card {
  padding: 17px;
  border: 1px solid #4b3c64;
  border-radius: 14px;
  background: #332b48;
}

.feedback-card-top,
.feedback-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.feedback-name {
  color: #fff;
  font-weight: 800;
}

.feedback-date,
.feedback-email,
.feedback-meta {
  color: #a99db8;
  font-size: 12px;
}

.feedback-message {
  margin: 10px 0 6px;
  color: #ede7f2;
  line-height: 1.5;
  white-space: pre-wrap;
}

.feedback-actions {
  justify-content: flex-end;
  margin-top: 12px;
}

.feedback-actions button {
  min-height: 36px;
  padding-inline: 13px;
}

@media (max-width: 760px) {
  .admin-grid {
    grid-template-columns: 1fr;
  }

  .admin-header {
    align-items: flex-start;
  }

  .two-columns {
    grid-template-columns: 1fr;
  }

  .coupon-form,
  .coupon-list-section,
  .feedback-section {
    padding: 20px;
  }

  .stats-row {
    align-items: stretch;
  }
}