/* Shared language picker styles (used by index.html and privacy.html) */
.topbar { display: flex; justify-content: flex-end; align-items: center; margin-bottom: 14px; position: relative; z-index: 20; }

.lang { position: relative; }
.lang-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 12px 7px 9px; background: #fff;
  border: 1px solid var(--border, #e3e9f7); border-radius: 999px;
  font: 700 12px/1 -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  letter-spacing: .04em; color: var(--fg, #1a2340); cursor: pointer;
  box-shadow: 0 1px 2px rgba(31,45,100,.05), 0 4px 14px rgba(60,80,180,.08);
  transition: border-color .14s, box-shadow .14s, transform .14s;
}
.lang-btn:hover { border-color: var(--accent, #4f6df5); box-shadow: 0 0 0 3px var(--accent-soft, #eaf0ff); }
.lang-btn:focus-visible, .lang-opt:focus-visible { outline: 2px solid var(--accent, #4f6df5); outline-offset: 2px; }
.lang-btn[aria-expanded="true"] { border-color: var(--accent, #4f6df5); }
.lang-chev {
  width: 6px; height: 6px; margin-left: 2px;
  border-right: 2px solid var(--fg-muted, #6a7896); border-bottom: 2px solid var(--fg-muted, #6a7896);
  transform: rotate(45deg) translateY(-2px); transition: transform .18s;
}
.lang-btn[aria-expanded="true"] .lang-chev { transform: rotate(-135deg) translate(-1px, -1px); }

.flag {
  display: block; width: 22px; height: 16px; flex-shrink: 0;
  border-radius: 3px; object-fit: cover;
  box-shadow: 0 0 0 1px rgba(20,30,70,.12);
}

.lang-panel {
  position: absolute; right: 0; top: calc(100% + 8px);
  width: min(340px, calc(100vw - 32px)); max-height: min(60vh, 420px); overflow-y: auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 3px; padding: 8px;
  background: rgba(255,255,255,.96); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  border: 1px solid var(--border, #e3e9f7); border-radius: 16px;
  box-shadow: 0 2px 4px rgba(31,45,100,.05), 0 18px 48px rgba(40,60,150,.18);
  transform-origin: top right; animation: lang-in .16s ease-out;
}
.lang-panel[hidden] { display: none; }
@keyframes lang-in { from { opacity: 0; transform: translateY(-4px) scale(.97); } to { opacity: 1; transform: none; } }

.lang-opt {
  display: flex; align-items: center; gap: 9px; text-align: left;
  padding: 8px 9px; border: 0; border-radius: 10px; background: transparent;
  font: 500 13px/1.2 -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  color: var(--fg, #1a2340); cursor: pointer; transition: background .12s;
}
.lang-opt:hover { background: var(--bg-soft, #f4f7ff); }
.lang-opt[aria-current="true"] { background: var(--accent-soft, #eaf0ff); color: var(--accent, #4f6df5); font-weight: 700; }

@media (prefers-reduced-motion: reduce) {
  .lang-panel { animation: none; }
  .lang-chev, .lang-btn { transition: none; }
}

html.i18n-pending body { visibility: hidden; }