body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #ffffff;
  color: #111827;
}

.wrap {
  max-width: 980px;
  margin: 0 auto;
  padding: 48px 20px;
}

.wrap.wide {
  max-width: 1280px;
}

.card {
  background: #ffffff;
  border: 1px solid #d1d5db;
  border-radius: 18px;
  padding: 28px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

.hero {
  text-align: center;
  padding-top: 56px;
  padding-bottom: 56px;
}

h1, h2 {
  margin-top: 0;
}

.small {
  color: #6b7280;
}

.button {
  display: inline-block;
  background: #2563eb;
  color: white;
  text-decoration: none;
  padding: 12px 18px;
  border-radius: 12px;
  border: 0;
}

a {
  color: #2563eb;
}

.button.ghost {
  background: transparent;
  border: 1px solid #9ca3af;
  color: #111827;
}

.actions {
  margin-top: 20px;
}

.switcher {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.switcher .button {
  padding: 9px 12px;
}

.widget-box {
  margin-top: 24px;
}

.row {
  display: flex;
}

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

.center {
  align-items: center;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 24px;
}

.panel {
  background: #f9fafb;
  border: 1px solid #d1d5db;
  border-radius: 14px;
  padding: 20px;
}

.section {
  margin-top: 24px;
}

.section.loading {
  opacity: 0.65;
}

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

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 920px;
  background: #ffffff;
  border: 1px solid #d1d5db;
}

th, td {
  padding: 12px 10px;
  border-right: 1px solid #d1d5db;
  border-bottom: 1px solid #d1d5db;
  text-align: left;
  vertical-align: top;
}

th:last-child,
td:last-child {
  border-right: 0;
}

th {
  background: #f3f4f6;
  color: #374151;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

tr:last-child td {
  border-bottom: 0;
}

tbody tr:nth-child(even) {
  background: #f9fafb;
}

.qr {
  width: 100%;
  max-width: 280px;
  background: white;
  border-radius: 12px;
}

textarea {
  width: 100%;
  min-height: 220px;
  background: #ffffff;
  color: #111827;
  border: 1px solid #d1d5db;
  border-radius: 12px;
  padding: 12px;
  resize: vertical;
  box-sizing: border-box;
}

code {
  word-break: break-all;
}