/* site-enhancements.css (rev B) — foco visível e sem sublinhado nos botões/chips */
a:focus-visible,
button:focus-visible,
[role="button"]:focus-visible,
input[type="button"]:focus-visible,
input[type="submit"]:focus-visible {
  outline: 3px solid #2684FF !important;
  outline-offset: 2px;
  box-shadow: 0 0 0 3px rgba(38,132,255,0.25);
  border-radius: 10px;
}
/* Não sublinhar chips/botões ao passar o mouse */
.pillbar a:hover,
.pillbar .pill:hover,
.card .btn:hover,
a.btn:hover,
button.btn:hover {
  text-decoration: none !important;
}
/* Toast básico */
.vb-toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  z-index: 9999;
  background: #111827;
  color: #fff;
  padding: 10px 14px;
  border-radius: 10px;
  font: 500 14px/1.2 system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  opacity: 0;
  pointer-events: none;
  transition: opacity .15s ease, transform .15s ease;
  box-shadow: 0 8px 24px rgba(0,0,0,.18);
}
.vb-toast--show { opacity: 1; transform: translate(-50%, -2px); }