.admin-rules-page {
  min-height: 100vh;
  background: #f7f5ef;
}

.admin-rule-header {
  display: flex;
  justify-content: space-between;
  gap: 28px;
  padding: 24px max(24px, calc((100vw - 1180px) / 2));
  border-bottom: 1px solid #e1d5b7;
  background: #ffffff;
}

.admin-rule-header h1 {
  margin: 8px 0 4px;
  font-size: 28px;
}

.admin-rule-header p {
  margin: 0;
  color: var(--muted);
}

.admin-back-link {
  display: inline-flex;
  gap: 5px;
  align-items: center;
  color: var(--primary-strong);
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
}

.admin-back-link svg {
  width: 16px;
}

.admin-rule-auth {
  width: min(430px, 100%);
  align-self: center;
}

.admin-rule-auth > label,
.admin-rule-toolbar > label {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.admin-rule-auth > div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
}

.admin-rules-main {
  width: min(1180px, calc(100% - 48px));
  margin: 20px auto 48px;
}

.admin-rule-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.admin-rule-stats div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.admin-rule-stats span {
  color: var(--muted);
}

.admin-rule-stats strong {
  color: var(--primary-strong);
  font-size: 24px;
}

.admin-rule-tabs {
  display: flex;
  gap: 4px;
  margin-top: 18px;
  border-bottom: 1px solid #dacba7;
}

.admin-rule-tabs button {
  padding: 11px 18px;
  border-bottom: 3px solid transparent;
  background: transparent;
  color: var(--muted);
  font-weight: 700;
}

.admin-rule-tabs button[aria-current="page"] {
  border-bottom-color: var(--primary);
  color: var(--primary-strong);
}

.admin-rule-toolbar {
  display: grid;
  grid-template-columns: minmax(180px, 260px) auto;
  gap: 8px;
  align-items: end;
  margin: 14px 0;
}

.admin-rule-toolbar > label {
  grid-column: 1 / -1;
  margin: 0;
}

.admin-rule-list {
  display: grid;
  gap: 12px;
}

.admin-submission {
  display: grid;
  gap: 12px;
  padding: 18px;
  border: 1px solid #ded7c7;
  border-left: 4px solid var(--primary);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.admin-submission > header {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  color: var(--muted);
  font-size: 13px;
}

.admin-submission > header div {
  display: grid;
  gap: 3px;
}

.admin-submission > header strong {
  color: var(--text);
  font-size: 16px;
}

.admin-submission blockquote {
  margin: 0;
  padding: 12px 14px;
  border-left: 3px solid #e3c77f;
  background: #fffaf0;
  color: #49391b;
  font-size: 16px;
  line-height: 1.65;
}

.admin-structured-list {
  display: grid;
  gap: 7px;
}

.admin-structured-rule {
  display: flex;
  gap: 9px;
  align-items: center;
  color: var(--text);
  font-size: 13px;
}

.admin-review-result {
  display: grid;
  gap: 3px;
  color: var(--muted);
  font-size: 13px;
}

.admin-review-result strong {
  color: var(--primary-strong);
}

.danger-button {
  color: var(--danger);
  border-color: #e7c2bd;
}

.admin-rule-empty {
  display: grid;
  justify-items: center;
  gap: 9px;
  padding: 56px 20px;
  border: 1px dashed #d8caab;
  border-radius: 8px;
  background: #ffffff;
  color: var(--muted);
}

.admin-rule-empty svg {
  width: 30px;
  height: 30px;
  color: var(--primary);
}

.admin-loading {
  width: 28px;
  height: 28px;
  border: 3px solid #eadfca;
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: admin-rule-spin 0.8s linear infinite;
}

.admin-rule-message {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 50;
  max-width: min(420px, calc(100vw - 40px));
  padding: 12px 15px;
  border: 1px solid #dfc27a;
  border-radius: 8px;
  background: #fff8e7;
  box-shadow: var(--shadow);
  color: var(--primary-strong);
  font-weight: 700;
}

.admin-rule-message.error {
  border-color: #e4b4ae;
  background: #fff2f0;
  color: var(--danger);
}

@keyframes admin-rule-spin {
  to { transform: rotate(360deg); }
}

@media (max-width: 760px) {
  .admin-rule-header {
    display: grid;
    padding: calc(16px + env(safe-area-inset-top)) 16px 16px;
  }

  .admin-rule-header h1 {
    font-size: 23px;
  }

  .admin-rules-main {
    width: calc(100% - 24px);
    margin-top: 12px;
  }

  .admin-rule-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .admin-rule-tabs {
    overflow-x: auto;
  }

  .admin-rule-tabs button {
    flex: 0 0 auto;
    padding-inline: 14px;
  }

  .admin-rule-toolbar {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .admin-submission {
    padding: 14px;
  }

  .admin-submission > header {
    display: grid;
  }

  .admin-submission .button-row {
    grid-template-columns: minmax(0, 1fr);
  }
}