/* assets/css/style.css */
body {
  background-color: #f8f9fa;
}
.navbar-brand { font-weight: 600; }
.card { box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075); }
footer { padding: 1rem 0; text-align: center; color: #6c757d; }