/* Shared tokens for the remaining print, sidebar, and interactive overlays. */
:root { --accent: #f48835; --ink: #1f2937; --line: #dce3e8; }
[hidden] { display: none !important; }
/* MVC adds these classes after server-side validation. */
.validation-summary-valid { display: none; }
.input-validation-error, input[aria-invalid=true], textarea[aria-invalid=true], select[aria-invalid=true] { border-color: #dc2626; }
.lucide { width: 18px; height: 18px; flex-shrink: 0; }
button:focus-visible, a:focus-visible, summary:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) { *, ::before, ::after { animation: none !important; transition: none !important; } }