:root {
  --bg-page: #f4f7fb;
  --bg-card: #ffffff;
  --text-main: #0f172a;
  --text-muted: #475569;
  --border-color: #cbd5e1;
  --primary: #0284c7;
  --primary-dark: #0369a1;
  --emerald: #059669;
  --amber: #d97706;
  --rose: #e11d48;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--bg-page);
  color: var(--text-main);
  line-height: 1.5;
}

.kbd-shortcut {
  background: #e2e8f0;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 0.75rem;
  font-family: monospace;
  color: #334155;
}

.card-hover {
  transition: transform 0.12s ease, box-shadow 0.12s ease, border-color 0.12s ease;
}

.card-hover:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 20px -5px rgba(15, 23, 42, 0.08);
  border-color: #94a3b8;
}

.sponsored-card {
  border-left: 4px solid #0284c7;
  background: linear-gradient(180deg, #f0f9ff 0%, #ffffff 45%);
}

@media print {
  .no-print {
    display: none !important;
  }
  body {
    background: #ffffff;
  }
}