* { box-sizing: border-box; }
body {
  font-family: -apple-system, "Segoe UI", Roboto, sans-serif;
  margin: 0;
  background: #f5f5f7;
  color: #111;
}
header {
  background: #fff;
  border-bottom: 1px solid #e5e5e7;
  padding: 12px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
header h1 { font-size: 18px; margin: 0; }
.meta { font-size: 13px; color: #555; display: flex; align-items: center; gap: 10px; }
.sep { color: #ccc; }
main { padding: 18px; max-width: 1200px; margin: 0 auto; }
section { background: #fff; border: 1px solid #e5e5e7; border-radius: 8px; padding: 18px; margin-bottom: 18px; }
section h2 { margin-top: 0; }
input[type=password], input[type=text], select {
  font: inherit;
  padding: 6px 10px;
  border: 1px solid #ccc;
  border-radius: 6px;
  background: #fff;
}
button {
  font: inherit;
  padding: 6px 14px;
  border: 1px solid #0066cc;
  background: #0066cc;
  color: #fff;
  border-radius: 6px;
  cursor: pointer;
}
button.secondary { background: #fff; color: #0066cc; }
button.danger { background: #c00; border-color: #c00; }
button:disabled { opacity: 0.5; cursor: not-allowed; }
.toolbar { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.toolbar .spacer { flex: 1; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 8px 10px; border-bottom: 1px solid #eee; text-align: left; vertical-align: top; }
th { background: #fafafa; font-weight: 600; font-size: 12px; text-transform: uppercase; color: #555; }
tr.empty td { text-align: center; color: #888; padding: 30px; }
.actions-cell { display: flex; gap: 6px; flex-wrap: wrap; }
.actions-cell button { padding: 4px 10px; font-size: 12px; }
.pill { display: inline-block; padding: 2px 8px; border-radius: 10px; font-size: 11px; }
.pill.converted { background: #d4f4dd; color: #056b2c; }
.pill.refund_requested { background: #ffe4e4; color: #b80000; }
.pill.rejected { background: #eee; color: #555; }
.pill.reopened { background: #e0f0ff; color: #0066cc; }
.pager { display: flex; align-items: center; gap: 12px; margin-top: 12px; }
.error { color: #b80000; font-size: 13px; }
footer { padding: 12px; text-align: center; color: #888; }