/* Andrea Michelini — V6 refinements: circular flag language choices + locale-specific book purchases. */
.site-header .languages {
  align-items: center;
  gap: 4px;
  padding-left: 15px;
}
.site-header .languages .language-option {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 7px 8px;
  min-height: 39px;
  min-width: 40px;
  border-radius: 22px;
  box-shadow: none;
  transition: background-color .18s ease, color .18s ease;
}
.site-header .languages .flag-icon {
  display: block;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  flex-shrink: 0;
  border: 1px solid rgba(255,255,255,.30);
  box-shadow: 0 1px 5px rgba(0,0,0,.22);
}
.site-header .languages .lang-label { font-size: 10px; letter-spacing: 1px; font-weight: 650; }
.site-header .languages .language-option:hover {
  background: rgba(255,255,255,.09);
  color: #FFFDF8;
}
.site-header .languages .language-option[aria-current="page"] {
  background: rgba(218,188,127,.14);
  box-shadow: inset 0 0 0 1px rgba(218,188,127,.65);
  color: #F5DBA5;
}
.site-header .languages .language-option[aria-current="page"] .flag-icon {
  border-color: #F2D79B;
}
.book-cover-link {
  display: flex;
  width: fit-content;
  max-width: 100%;
  align-items: center;
  justify-content: center;
  border-radius: 3px;
}
.book-cover-link:focus-visible { outline: 3px solid #F2D79B; outline-offset: 8px; }
.book-cover-link .book-object { cursor: pointer; }
.book-purchase-links { margin-top: 18px; gap: 10px; }
.book-purchase-links .purchase-link {
  display: inline-flex;
  align-items: center;
  min-height: 39px;
  padding: 9px 14px;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: .1px;
  color: #174A52;
  text-decoration: none;
  border: 1px solid #83A3A2;
  background: #F0F5F1;
  transition: border-color .18s ease, background-color .18s ease;
}
.book-purchase-links .purchase-link:hover { background: #DDECE8; border-color: #28636A; color: #142B3B; }
.book-info .edition-note {
  margin-top: 15px;
  padding: 11px 13px;
  border-left: 3px solid #B6945A;
  background: #F5F1E8;
  font-size: 12px !important;
  line-height: 1.65 !important;
  color: #3C5760 !important;
}
@media(max-width:1050px){
  .site-header .languages .lang-label { display:none; }
  .site-header .languages .language-option { padding: 6px; min-width: 35px; min-height: 35px; }
  .site-header .languages { padding-left: 10px; gap: 3px; }
}
@media(max-width:760px){
  .site-header .languages { gap: 2px; margin-left: auto; border: 0; padding-left: 0; }
  .site-header .languages .language-option { min-width: 32px; min-height: 32px; padding: 5px; }
  .site-header .languages .flag-icon { width: 21px; height: 21px; }
  .book-purchase-links { gap: 9px; }
  .book-purchase-links .purchase-link { min-height: 43px; }
}
@media(prefers-reduced-motion:reduce){
  .site-header .languages .language-option,.book-purchase-links .purchase-link { transition:none; }
}