body { min-height: 100vh; display: flex; flex-direction: column; }
main { flex: 1; }

/* 44px minimum touch targets */
.btn, .form-control, .form-select {
  min-height: 44px;
}
.nav-link {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.reveal-btn { min-height: 44px; }

code { word-break: break-all; }

.table td, .table th { vertical-align: middle; }