body {
  background: linear-gradient(180deg, #f8f9fa 0%, #eef4ff 100%);
}

.day-card {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.day-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.08);
}