/*
 * Cross-site switch (E2-10): a small floating link in the bottom-left corner that jumps
 * between the sites: "Portfolio" in the tools, "Hub" on the portfolio. The hub has none;
 * its card already links to the portfolio. Copied to the portfolio by `npm run sync:shared`.
 */

.site-switch {
  position: fixed;
  left: max(1rem, env(safe-area-inset-left));
  bottom: max(1rem, env(safe-area-inset-bottom));
  z-index: 150;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 0.85rem 0.5rem 0.65rem;
  font: 600 0.85rem/1 var(--button-font);
  text-transform: var(--button-case);
  text-decoration: none;
  color: var(--text);
  background: color-mix(in srgb, var(--surface) 85%, transparent);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition:
    border-color var(--duration) var(--ease),
    transform var(--duration) var(--ease);
}

.site-switch:hover {
  color: var(--text);
  border-color: var(--accent-text);
  transform: translateY(-1px);
}

.site-switch:focus-visible {
  outline: 2px solid var(--accent-text);
  outline-offset: 2px;
}

.site-switch svg {
  width: 1rem;
  height: 1rem;
  flex: none;
  fill: none;
  stroke: var(--accent-text);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Room at the end of the page, so the switch never covers the last content */
body:has(> .site-switch) {
  padding-bottom: 4.5rem;
}

@media print {
  .site-switch {
    display: none;
  }
}