/**
 * Design studio return bar — preview mode only (see studio-return-nav.js).
 */

body.has-studio-return-nav {
  padding-top: 44px !important;
}

.studio-return-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100000;
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 44px;
  padding: 0 20px;
  background: #191818;
  color: #f7f7f2;
  border-bottom: 1px solid rgba(247, 247, 242, 0.1);
  font-family: "IBM Plex Sans Variable", "IBM Plex Sans", Arial, sans-serif;
  font-size: 13px;
  box-shadow: 0 4px 24px rgba(8, 8, 12, 0.18);
}

.studio-return-nav__brand {
  flex-shrink: 0;
  text-decoration: none;
  color: inherit;
}

.studio-return-nav__mode {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: rgba(247, 247, 242, 0.56);
}

.studio-return-nav__links {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  min-width: 0;
}

.studio-return-nav__link {
  color: rgba(247, 247, 242, 0.72);
  text-decoration: none;
  white-space: nowrap;
  padding: 6px 0;
  border-bottom: 1px solid transparent;
  transition: color 0.12s ease, border-color 0.12s ease;
}

.studio-return-nav__link:hover {
  color: #f7f7f2;
  border-bottom-color: rgba(247, 247, 242, 0.35);
}

.studio-return-nav__link--primary {
  color: #f7f7f2;
  font-weight: 500;
}

.studio-return-nav__exit {
  flex-shrink: 0;
  margin-left: auto;
  border: 1px solid rgba(247, 247, 242, 0.2);
  background: transparent;
  color: rgba(247, 247, 242, 0.8);
  font-family: inherit;
  font-size: 12px;
  padding: 5px 12px;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.12s ease, color 0.12s ease;
}

.studio-return-nav__exit:hover {
  background: rgba(247, 247, 242, 0.08);
  color: #f7f7f2;
}

@media (max-width: 640px) {
  .studio-return-nav {
    flex-wrap: wrap;
    padding: 8px 14px;
    gap: 8px;
  }

  body.has-studio-return-nav {
    padding-top: 72px !important;
  }

  .studio-return-nav__links {
    order: 3;
    width: 100%;
    flex-wrap: wrap;
    gap: 8px 14px;
  }

  .studio-return-nav__exit {
    margin-left: 0;
  }
}