body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  background: linear-gradient(180deg, #f8fafc 0%, #eef2ff 100%);
  color: #111827;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

.container {
  max-width: 1280px;
  margin: 24px auto;
  padding: 0 16px 36px;
}

.auth-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.auth-card {
  width: min(420px, 92vw);
}

.card {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 14px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
}

.header h1 {
  margin: 0;
  font-size: 24px;
}

.muted {
  margin: 6px 0 0;
  color: #6b7280;
  font-size: 14px;
}

.header-actions {
  display: flex;
  gap: 8px;
}

.toolbar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.row {
  display: flex;
  gap: 12px;
  align-items: flex-end;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.domain-row {
  justify-content: space-between;
}

label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 13px;
  color: #374151;
}

input,
select,
button {
  padding: 8px 10px;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  font-size: 14px;
}

input:focus,
select:focus {
  outline: 2px solid #bfdbfe;
  border-color: #60a5fa;
}

button {
  cursor: pointer;
  background: #1d4ed8;
  color: #ffffff;
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  transition: background-color 0.15s ease;
}

button:hover {
  background: #1e40af;
}

button.secondary {
  background: #334155;
}

button.secondary:hover {
  background: #1f2937;
}

button.danger {
  background: #dc2626;
}

button.danger:hover {
  background: #b91c1c;
}

button:disabled {
  background: #9ca3af;
  cursor: not-allowed;
}

.status {
  color: #065f46;
  font-weight: 600;
  margin: 10px 0 14px;
}

.error {
  color: #991b1b;
}

.domain {
  border-left: 4px solid #2563eb;
}

.view {
  border: 1px solid #dbeafe;
  background: #f8fbff;
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 12px;
}

.wide {
  min-width: 300px;
  flex: 1;
}

.strong {
  font-weight: 700;
  color: #1e3a8a;
}

.hint {
  font-size: 12px;
  color: #374151;
}

.mono {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  background: #e2e8f0;
  border-radius: 6px;
  padding: 8px;
  max-width: 100%;
  overflow: auto;
}

.expr-rules {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
}

.expr-rule {
  display: grid;
  grid-template-columns: 90px 90px minmax(170px, 1fr) 90px minmax(130px, 1fr) 90px auto;
  gap: 8px;
  width: 100%;
}

.expr-first {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: #334155;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  background: #f8fafc;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  min-width: 860px;
  table-layout: fixed;
  border-collapse: collapse;
  margin-bottom: 10px;
  background: #ffffff;
  border-radius: 8px;
  overflow: hidden;
}

th,
td {
  border: 1px solid #e5e7eb;
  padding: 6px;
  text-align: left;
  vertical-align: middle;
  overflow: hidden;
  text-overflow: ellipsis;
}

th {
  background: #eff6ff;
  font-weight: 600;
}

td input,
td select {
  width: 100%;
  min-width: 0;
}

td button {
  width: 100%;
}

th:nth-child(1),
td:nth-child(1) {
  width: 14%;
}

th:nth-child(2),
td:nth-child(2) {
  width: 12%;
}

th:nth-child(3),
td:nth-child(3) {
  width: 28%;
}

th:nth-child(4),
td:nth-child(4),
th:nth-child(5),
td:nth-child(5),
th:nth-child(6),
td:nth-child(6),
th:nth-child(7),
td:nth-child(7) {
  width: 9%;
}

th:nth-child(8),
td:nth-child(8) {
  width: 10%;
}

.empty {
  color: #374151;
}

.warning {
  border-left: 4px solid #f59e0b;
  background: #fffbeb;
  color: #7c2d12;
}

@media (max-width: 900px) {
  .expr-rule {
    grid-template-columns: 1fr;
  }
}