html, body { height: 100%; margin: 0; font-family: 'Segoe UI', sans-serif; }

.sidebar-nav .nav-link { padding: .5rem .75rem; border-radius: 6px; transition: background .15s; }
.sidebar-nav .nav-link:hover { background: rgba(255,255,255,.1); }
.sidebar-nav .nav-link.active { background: #F59E0B !important; color: #000 !important; }

.card { border-radius: 12px; }

.blazor-error-boundary { background: rgba(220,53,69,.2); padding: 1rem; border-radius: 8px; color: #842029; }
#blazor-error-ui { display: none; position: fixed; bottom: 0; width: 100%; padding: .5rem 1rem;
    background: #fff3cd; border-top: 1px solid #ffc107; z-index: 1000; }