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

:root {
  --bg: #f4f5f7;
  --panel: #ffffff;
  --line: #e3e7ee;
  --text: #101418;
  --muted: #6c7380;
  --dark: #11161f;
  --ok: #1a9b5f;
  --warn: #bf4757;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.page {
  max-width: 1050px;
  margin: 0 auto;
  padding: 24px 14px 30px;
}

main {
  display: grid;
  gap: 12px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px;
}

.hidden-stage {
  display: none;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-icon {
  border-radius: 6px;
  border: 1px solid var(--line);
}

.brand-title {
  margin: 0;
  font-size: 21px;
  font-weight: 600;
}

.brand-sub {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.wallet-state {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 12px;
  background: #fafbfd;
  font-size: 12px;
  color: var(--muted);
}

.intro h1 {
  margin: 0 0 8px;
  font-size: 28px;
}

.intro p {
  margin: 0;
  color: var(--muted);
}

.line-actions {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  margin-bottom: 10px;
}

.ghost-btn,
.template-link {
  border: 1px solid #d5dbe6;
  background: #fff;
  color: #1d232f;
  border-radius: 9px;
  padding: 7px 11px;
  font-size: 13px;
  text-decoration: none;
  cursor: pointer;
}

.top-token {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  margin-left: auto;
}

.top-token select {
  border: 1px solid #d5dbe6;
  background: #fff;
  color: #1d232f;
  border-radius: 9px;
  padding: 7px 9px;
  font-size: 13px;
}

.hidden-file {
  display: none;
}

.entry-head {
  display: grid;
  grid-template-columns: 2.4fr 1fr 1fr;
  gap: 8px;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 12px;
}

.entry-rows {
  display: grid;
  gap: 8px;
}

.entry-row {
  display: grid;
  grid-template-columns: 2.4fr 1fr 1fr;
  gap: 8px;
}

.entry-row input,
.entry-row select {
  width: 100%;
  border: 1px solid #d8dde7;
  border-radius: 9px;
  padding: 9px 10px;
  font-size: 13px;
}

.readonly-cell {
  border: 1px solid #e4e8ef;
  border-radius: 9px;
  padding: 9px 10px;
  font-size: 13px;
  color: #5f6675;
  background: #fbfcfe;
}

.status {
  margin: 8px 0 0;
  min-height: 20px;
  color: var(--muted);
  font-size: 13px;
}

.status.ok {
  color: var(--ok);
}

.status.warn {
  color: var(--warn);
}

.confirm-wrap {
  display: flex;
  justify-content: center;
  margin-top: 10px;
}

.confirm-btn {
  min-width: 200px;
  border: 1px solid #cfd5e2;
  background: #fff;
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 15px;
  cursor: pointer;
}

.panel-head h2 {
  margin: 0 0 10px;
  font-size: 20px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.stat-card {
  border: 1px solid #ecf0f5;
  border-radius: 10px;
  padding: 10px 12px;
  background: #fafbfd;
}

.stat-card p {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
}

.stat-card h3 {
  margin: 6px 0 0;
  font-size: 30px;
}

.chain-summary {
  display: flex;
  gap: 8px;
  margin: 8px 0 10px;
}

.chip {
  border: 1px solid #e2e7f0;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 12px;
  color: #5f6776;
  background: #fafbfd;
}

.table-wrap {
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: auto;
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.table th,
.table td {
  padding: 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

.table th {
  background: #fafbfd;
  color: var(--muted);
  font-weight: 500;
}

.table tr:last-child td {
  border-bottom: none;
}

.empty {
  text-align: center;
  color: var(--muted);
}

.send-btn {
  width: 100%;
  margin-top: 12px;
  border: none;
  border-radius: 10px;
  padding: 12px;
  background: var(--dark);
  color: #fff;
  font-size: 15px;
  cursor: pointer;
}

.send-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

@media (max-width: 860px) {
  .entry-head,
  .entry-row {
    grid-template-columns: 1fr;
  }

  .stats {
    grid-template-columns: 1fr;
  }

  .line-actions {
    flex-wrap: wrap;
  }
}