html {
  font-size: 16px;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: #f4f6f8;
  color: #1f2937;
}

.title-bar {
  background: #1565c0;
  color: white;
  padding: 1rem 1.5rem;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.title-bar-inner {
  max-width: 960px;
  margin: 0 auto;
}

.title-bar h1 {
  margin: 0;
  font-size: 1.5rem;
}

.page-container {
  max-width: 960px;
  margin: 2rem auto;
  padding: 0 1rem;
}

.content-card {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}

.content-card h2 {
  margin-top: 0;
}

.refresh-button {
  background: #1565c0;
  color: white;
  border: none;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1rem;
}

.refresh-button:hover {
  opacity: 0.92;
}