:root {
  --brand: #1a56db;
  --bg: #f5f7fb;
  --card: #fff;
  --text: #1f2937;
  --muted: #6b7280;
  --error: #dc2626;
  --warn: #d97706;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
}

.rp-header {
  background: var(--brand);
  color: #fff;
  padding: 1.25rem 1rem;
  text-align: center;
}

.rp-header h1 {
  margin: 0 0 0.25rem;
  font-size: 1.25rem;
}

.rp-sub { margin: 0; opacity: 0.9; font-size: 0.875rem; }

.rp-card {
  background: var(--card);
  margin: 0.75rem;
  padding: 1rem;
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

.rp-card h2 {
  margin: 0 0 0.75rem;
  font-size: 1.1rem;
  color: var(--brand);
}

label {
  display: block;
  margin-bottom: 0.75rem;
  font-size: 0.9rem;
}

input[type="text"],
input[type="tel"],
input[type="number"],
select {
  display: block;
  width: 100%;
  margin-top: 0.25rem;
  padding: 0.625rem 0.75rem;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  font-size: 16px;
}

.rp-btn {
  display: block;
  width: 100%;
  padding: 0.75rem;
  background: var(--brand);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  cursor: pointer;
  margin-top: 0.5rem;
}

.rp-btn-secondary {
  background: #374151;
}

.rp-hint { color: var(--muted); font-size: 0.85rem; }
.rp-error { color: var(--error); font-size: 0.85rem; }
.rp-warn { color: var(--warn); font-size: 0.85rem; }

.rp-size-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 0.75rem;
}

fieldset {
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 0.75rem;
  margin-bottom: 0.75rem;
}

.rp-radio, .rp-check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.rp-admin { max-width: 640px; margin: 0 auto; }

.rp-project-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.rp-project-list li {
  padding: 0.75rem 0;
  border-bottom: 1px solid #e5e7eb;
}

.rp-code {
  display: inline-block;
  background: #eef2ff;
  padding: 0.125rem 0.5rem;
  border-radius: 4px;
  font-size: 0.8rem;
  margin-left: 0.5rem;
}

.rp-stats { list-style: none; padding: 0; }
.rp-stats li { padding: 0.25rem 0; }

.rp-qr { text-align: center; margin: 1rem 0; }

.rp-link { color: #fff; opacity: 0.9; font-size: 0.875rem; }

[data-testid="status"] {
  position: absolute;
  left: -9999px;
}

@media (min-width: 390px) {
  .rp-card { margin: 1rem auto; max-width: 420px; }
}