* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  background: #0a0a0a;
  color: #e5e5e5;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
}

.box {
  width: 100%;
  max-width: 420px;
  border: 1px solid #2a2a2a;
  background: #111;
  padding: 28px 24px;
}

.state.hidden {
  display: none;
}

.status {
  color: #a3a3a3;
  text-align: center;
}

.status.warn {
  color: #d4d4d4;
  margin-bottom: 20px;
}

.status.error {
  color: #a3a3a3;
}

.countdown {
  margin-top: 8px;
  text-align: center;
  font-variant-numeric: tabular-nums;
  color: #737373;
  font-size: 13px;
}

.field {
  margin-bottom: 20px;
}

.field:last-of-type {
  margin-bottom: 24px;
}

.label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #737373;
  margin-bottom: 8px;
}

.row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid #2a2a2a;
  padding-bottom: 10px;
}

.row code {
  flex: 1;
  font-family: ui-monospace, "Cascadia Code", "SF Mono", Consolas, monospace;
  font-size: 15px;
  font-weight: 400;
  color: #f5f5f5;
  word-break: break-all;
  background: none;
}

.copy-btn {
  flex-shrink: 0;
  border: none;
  background: none;
  color: #737373;
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  padding: 0;
}

.copy-btn:hover {
  color: #e5e5e5;
}

.btn {
  width: 100%;
  border: 1px solid #404040;
  background: transparent;
  color: #e5e5e5;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 12px 16px;
  cursor: pointer;
}

.btn:hover:not(:disabled) {
  border-color: #e5e5e5;
  background: #e5e5e5;
  color: #0a0a0a;
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.disclaimer {
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid #2a2a2a;
  color: #737373;
  font-size: 12px;
  line-height: 1.6;
  text-align: center;
}

.notice {
  margin-bottom: 20px;
  color: #737373;
  font-size: 12px;
  line-height: 1.5;
  text-align: center;
}