:root {
  color-scheme: light dark;
  --bg: #0f1419;
  --panel: #1a2332;
  --border: #2d3a4d;
  --text: #e7edf5;
  --muted: #94a3b8;
  --accent: #3b82f6;
  --initial: #22c55e;
  --renewal: #3b82f6;
  --resubscribe: #f59e0b;
  --cancel: #ef4444;
  --refund: #a855f7;
  --upgrade: #06b6d4;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}

h1 {
  margin: 0 0 0.25rem;
  font-size: 1.5rem;
}

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

.sync-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

button {
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 8px;
  padding: 0.5rem 0.875rem;
  cursor: pointer;
  font-weight: 600;
}

button:hover {
  opacity: 0.9;
}

.sync-status {
  color: var(--muted);
  font-size: 0.875rem;
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
  padding: 1.5rem 2rem;
}

.stat-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem;
}

.stat-label {
  display: block;
  color: var(--muted);
  font-size: 0.875rem;
}

.stat-value {
  font-size: 1.75rem;
}

.stat-initial { color: var(--initial); }
.stat-renewal { color: var(--renewal); }
.stat-resubscribe { color: var(--resubscribe); }

.meta,
.filters,
.table-wrap,
.pagination {
  padding: 0 2rem 1.5rem;
}

.meta code {
  word-break: break-all;
}

.quick-filter {
  color: var(--accent);
  text-decoration: none;
  font-size: 0.875rem;
  align-self: end;
  padding: 0.5rem 0;
}

.filter-form {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: end;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem;
}

label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.875rem;
}

select,
input {
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.5rem;
  min-width: 160px;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

th,
td {
  padding: 0.75rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

th {
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.event-row {
  cursor: pointer;
}

.event-row:hover {
  background: rgba(59, 130, 246, 0.08);
}

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.8125rem;
}

.badge {
  display: inline-block;
  padding: 0.125rem 0.5rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
}

.badge-initial { background: rgba(34, 197, 94, 0.15); color: var(--initial); }
.badge-renewal { background: rgba(59, 130, 246, 0.15); color: var(--renewal); }
.badge-resubscribe { background: rgba(245, 158, 11, 0.15); color: var(--resubscribe); }
.badge-cancel { background: rgba(239, 68, 68, 0.15); color: var(--cancel); }
.badge-refund { background: rgba(168, 85, 247, 0.15); color: var(--refund); }
.badge-upgrade { background: rgba(6, 182, 212, 0.15); color: var(--upgrade); }
.badge-other { background: rgba(148, 163, 184, 0.15); color: var(--muted); }

.empty {
  text-align: center;
  color: var(--muted);
  padding: 2rem !important;
}

.pagination {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.page-links {
  display: flex;
  gap: 0.5rem;
}

.page-link {
  color: var(--text);
  text-decoration: none;
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 6px;
}

.page-link.active {
  background: var(--accent);
  border-color: var(--accent);
}

dialog {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--panel);
  color: var(--text);
  width: min(900px, 95vw);
}

dialog article {
  padding: 1rem;
}

dialog header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.dialog-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.copy-status {
  font-size: 0.75rem;
  color: var(--initial);
  min-width: 4rem;
}

.payload-fields {
  max-height: 60vh;
  overflow: auto;
  margin-bottom: 1rem;
}

.payload-dl {
  display: grid;
  grid-template-columns: minmax(12rem, 35%) 1fr;
  gap: 0.375rem 1rem;
  margin: 0 0 0.75rem;
}

.payload-dl dt {
  margin: 0;
}

.payload-dl dd {
  margin: 0;
}

.payload-label {
  color: var(--muted);
  font-size: 0.8125rem;
  word-break: break-word;
}

.payload-value {
  font-size: 0.875rem;
  word-break: break-word;
}

.payload-value-pre {
  margin: 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.75rem;
  white-space: pre-wrap;
}

.payload-section {
  margin-bottom: 1rem;
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
}

.payload-section h3 {
  margin: 0 0 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: capitalize;
}

.payload-raw-details {
  margin-top: 0.5rem;
}

.payload-raw-details summary {
  cursor: pointer;
  color: var(--muted);
  font-size: 0.8125rem;
  margin-bottom: 0.5rem;
}

#raw-content {
  max-height: 40vh;
  overflow: auto;
  background: var(--bg);
  padding: 1rem;
  border-radius: 8px;
  font-size: 0.8125rem;
  margin: 0;
}

@media (max-width: 768px) {
  .header {
    flex-direction: column;
  }

  .stats,
  .meta,
  .filters,
  .table-wrap,
  .pagination {
    padding-left: 1rem;
    padding-right: 1rem;
  }

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