/* placeholder.css — shared by all placeholder pages */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: #f0f2f5;
  color: #1a1a1a;
  min-height: 100vh;
}

header {
  background: #1a1a2e;
  color: white;
  padding: 1.25rem 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

header h1 { font-size: 1.35rem; font-weight: 600; letter-spacing: 0.02em; }

main { max-width: 700px; margin: 4rem auto; padding: 0 1.5rem; }

.placeholder-card {
  background: white;
  border-radius: 12px;
  padding: 3rem 2rem;
  text-align: center;
  box-shadow: 0 2px 12px rgba(0,0,0,0.07);
}

.placeholder-icon { font-size: 3.5rem; margin-bottom: 1.25rem; opacity: 0.45; }

.placeholder-card h2 { font-size: 1.5rem; font-weight: 600; color: #1a1a2e; margin-bottom: 0.75rem; }

.placeholder-card p { color: #666; font-size: 0.95rem; line-height: 1.7; }

.badge {
  display: inline-block;
  background: #f0f2f5;
  border: 1px solid #ddd;
  border-radius: 20px;
  padding: 0.3rem 1rem;
  font-size: 0.78rem;
  color: #888;
  margin-top: 1.5rem;
}

@media (max-width: 820px) {
  header { padding: 0.9rem 1.25rem; }
  main { margin: 2.5rem auto; }
}

@media (max-width: 480px) {
  header { padding: 0.7rem 1rem; }
  main { margin: 1.5rem auto; padding: 0 1rem; }
  .placeholder-card { padding: 2rem 1.25rem; }
  .placeholder-icon { font-size: 2.75rem; }
  .placeholder-card h2 { font-size: 1.25rem; }
}