/* ========================================
   i18n — Language Selector Styles
   Matches POGO Cleanup teal theme
   ======================================== */

.language-selector {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 100;
}

.language-btn {
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  color: white;
  padding: 0.35rem 0.7rem;
  border-radius: var(--radius-sm, 8px);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  transition: background 0.2s, border-color 0.2s;
  font-family: inherit;
  white-space: nowrap;
}

.language-btn:hover,
.language-btn:focus-visible {
  background: rgba(255,255,255,0.25);
  border-color: rgba(255,255,255,0.5);
}

.language-btn:focus-visible {
  outline: 3px solid rgba(37, 99, 235, 0.5);
  outline-offset: 2px;
}

.language-btn .lang-chevron {
  font-size: 0.65rem;
  transition: transform 0.2s;
}

.language-selector.open .lang-chevron {
  transform: rotate(180deg);
}

.language-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  background: var(--card, #fff);
  border: 2px solid var(--line, #e0e5ec);
  border-radius: var(--radius-sm, 8px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
  min-width: 180px;
  max-height: 360px;
  overflow-y: auto;
  padding: 0.25rem 0;
  z-index: 101;
}

.language-selector.open .language-dropdown {
  display: block;
}

.language-dropdown button {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.5rem 0.85rem;
  background: none;
  border: none;
  color: var(--ink, #14213d);
  font-size: 0.9rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  text-align: left;
  transition: background 0.15s;
  white-space: nowrap;
}

.language-dropdown button:hover,
.language-dropdown button:focus-visible {
  background: var(--surface, #f8fafc);
}

.language-dropdown button:focus-visible {
  outline: 2px solid var(--info, #2563eb);
  outline-offset: -2px;
}

.language-dropdown button.active {
  background: rgba(13, 148, 136, 0.1);
  color: var(--primary, #0d9488);
}

.language-dropdown button .lang-flag {
  font-size: 1.1rem;
  flex-shrink: 0;
}

.lang-beta {
  font-size: 0.65em;
  color: #f59e0b;
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: 3px;
  padding: 1px 4px;
  margin-left: 4px;
  vertical-align: middle;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ── Mobile: full-width dropdown ── */
@media (max-width: 600px) {
  .language-selector {
    top: 0.5rem;
    right: 0.5rem;
  }

  .language-btn {
    padding: 0.3rem 0.55rem;
    font-size: 0.8rem;
  }

  .language-dropdown {
    position: fixed;
    top: auto;
    bottom: 0;
    left: 0;
    right: 0;
    border-radius: var(--radius-md, 16px) var(--radius-md, 16px) 0 0;
    max-height: 60vh;
    min-width: unset;
    padding: 0.5rem 0;
  }

  .language-dropdown button {
    padding: 0.75rem 1rem;
    font-size: 1rem;
  }
}