/* shared/site-frame.css
   Tiny floating "back to mneuronico.com" pill used inside every showcase.
   Designed to compose with any host palette via translucent dark tones.
*/
.mn-frame {
  position: fixed;
  top: 14px;
  left: 14px;
  z-index: 99990;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.38rem 0.75rem 0.38rem 0.55rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(10, 10, 22, 0.78);
  color: #f4f5fb;
  font: 600 0.78rem/1 system-ui, -apple-system, "Segoe UI", Inter, sans-serif;
  text-decoration: none;
  letter-spacing: 0.01em;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
  transition: background 180ms ease, border-color 180ms ease, transform 180ms ease;
}
.mn-frame:hover {
  background: rgba(20, 20, 40, 0.9);
  border-color: rgba(255, 209, 102, 0.6);
  transform: translateY(-1px);
}
.mn-frame__dot {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: url("/shared/logos/icon.png") center/contain no-repeat;
  display: inline-block;
  flex-shrink: 0;
}
.mn-frame__arrow {
  font-weight: 700;
  margin-right: 0.1rem;
}

@media (max-width: 540px) {
  .mn-frame { top: 8px; left: 8px; padding: 0.3rem 0.55rem 0.3rem 0.4rem; font-size: 0.72rem; }
  .mn-frame__dot { width: 16px; height: 16px; }
}
@media print {
  .mn-frame { display: none; }
}