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

:root {
  --bg: #0b0f14;
  --card: #151b24;
  --border: #243044;
  --text: #e8edf5;
  --muted: #8b9bb4;
  --accent: #3375ff;
  --success: #22c55e;
  --error: #ef4444;
  --info: #60a5fa;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'PingFang SC', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
}

.page {
  max-width: 420px;
  margin: 0 auto;
  padding: 24px 16px 40px;
}

.header {
  text-align: center;
  margin-bottom: 24px;
}

.logo {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.subtitle {
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: 4px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
}

.info-block {
  margin-bottom: 16px;
}

.info-block .label,
.wallet-info .label {
  font-size: 0.75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}

.info-block .value,
.wallet-info .value {
  font-size: 1rem;
}

.value.highlight {
  color: var(--accent);
  font-weight: 600;
  font-size: 1.1rem;
}

.hint {
  font-size: 0.78rem;
  color: var(--muted);
  margin-top: 6px;
}

.wallet-info {
  padding: 12px;
  background: rgba(51, 117, 255, 0.08);
  border-radius: 10px;
  margin-bottom: 16px;
}

.balance-info {
  padding: 14px;
  background: rgba(34, 197, 94, 0.08);
  border: 1px solid rgba(34, 197, 94, 0.2);
  border-radius: 10px;
  margin-bottom: 16px;
}

.balance-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  gap: 12px;
}

.balance-row .label {
  font-size: 0.8rem;
  color: var(--muted);
}

.balance-row .value {
  font-weight: 600;
}

.btn-ghost {
  width: 100%;
  margin-top: 4px;
  padding: 8px;
  font-size: 0.85rem;
  color: var(--accent);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
}

.btn-ghost:hover {
  background: rgba(51, 117, 255, 0.08);
}

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.82rem;
  word-break: break-all;
}

.status {
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 0.88rem;
  margin-bottom: 16px;
}

.status.info {
  background: rgba(96, 165, 250, 0.15);
  color: var(--info);
}

.status.error {
  background: rgba(239, 68, 68, 0.15);
  color: var(--error);
}

.btn-primary {
  width: 100%;
  padding: 14px 20px;
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, #3375ff, #5b8def);
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.1s;
}

.btn-primary:hover:not(:disabled) {
  opacity: 0.92;
}

.btn-primary:active:not(:disabled) {
  transform: scale(0.98);
}

.btn-primary:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.footer-note {
  text-align: center;
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 12px;
}

.success-panel {
  text-align: center;
  padding: 8px 0;
}

.success-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 12px;
  background: rgba(34, 197, 94, 0.2);
  color: var(--success);
  border-radius: 50%;
  font-size: 1.75rem;
  line-height: 56px;
  font-weight: 700;
}

.success-panel h2 {
  font-size: 1.35rem;
  margin-bottom: 16px;
  color: var(--success);
}

.success-detail {
  text-align: left;
  margin-bottom: 16px;
}

.success-detail dt {
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 10px;
}

.success-detail dd {
  font-size: 0.88rem;
  margin-top: 2px;
}

.success-detail a {
  color: var(--accent);
  word-break: break-all;
}

.link-admin {
  display: inline-block;
  font-size: 0.88rem;
  color: var(--accent);
  text-decoration: none;
}

.link-admin:hover {
  text-decoration: underline;
}