body { background:#fff; }
.card { border-radius: 8px; box-shadow: 0 2px 6px rgba(0,0,0,0.05); }
.form-control:focus { box-shadow: none; border-color:#5b9bd5; }
.navbar-brand { font-weight: 700; }
.small-muted { color:#666; font-size:0.9rem; }
@media (max-width:576px){
  .btn-block-mobile { width:100%; margin-bottom:8px; }
}
.hover-card {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border-radius: 1rem;
}
.hover-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.15);
}