/* =========================================================================
   LANGUAGE SELECTOR STYLES
   Styles for the widget js/lang-selector.js mounts into the header's
   .header-actions. Reuses the shared design tokens (--purple-*, --line,
   --radius-md, --ease, etc.) from css/site-styles.css, so keep that
   stylesheet linked wherever this one is used:

     <link rel="stylesheet" href="css/site-styles.css">
     <link rel="stylesheet" href="css/header.css">
     <link rel="stylesheet" href="css/lang-selector.css">
   ========================================================================= */

.lang-select {
  position: relative;
}

.lang-select-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 42px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1.5px solid var(--line);
  background: #fff;
  color: var(--purple-deep);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  transition:
    border-color 0.25s,
    background 0.25s;
}
.lang-select-toggle:hover {
  border-color: var(--purple-mid);
  background: var(--lavender-50);
}
.lang-select-toggle:focus-visible {
  outline: 2px solid var(--purple-mid);
  outline-offset: 2px;
}
.lang-select.open .lang-select-toggle {
  border-color: var(--purple-mid);
  background: var(--lavender-50);
}

.lang-select-code {
  text-transform: uppercase;
}

.lang-select-caret {
  width: 9px;
  height: 9px;
  color: var(--purple-mid);
  flex-shrink: 0;
  transition: transform 0.25s var(--ease);
}
.lang-select.open .lang-select-caret {
  transform: rotate(180deg);
}

.lang-flag {
  width: 20px;
  height: 14px;
  border-radius: 3px;
  overflow: hidden;
  flex-shrink: 0;
  display: block;
  box-shadow: inset 0 0 0 1px rgba(36, 18, 70, 0.14);
}
.lang-flag svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* ---- Dropdown panel ---- */
.lang-select-menu {
  list-style: none;
  margin: 0;
  padding: 8px;
  position: absolute;
  top: calc(100% + 10px);
  inset-inline-end: 0;
  width: 236px;
  max-width: calc(100vw - 24px);
  max-height: 340px;
  overflow-y: auto;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md, 14px);
  box-shadow:
    0 20px 45px -18px rgba(90, 31, 168, 0.35),
    0 2px 10px rgba(36, 18, 70, 0.08);
  opacity: 0;
  transform: translateY(-8px);
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 0.22s var(--ease),
    transform 0.22s var(--ease),
    visibility 0.22s;
  z-index: 70;
}
.lang-select.open .lang-select-menu {
  opacity: 1;
  transform: translateY(0);
  visibility: visible;
  pointer-events: auto;
}
@media (prefers-reduced-motion: reduce) {
  .lang-select-toggle,
  .lang-select-caret,
  .lang-select-menu {
    transition: none;
  }
}

.lang-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 10px;
  cursor: pointer;
  color: var(--ink);
  font-size: 0.9rem;
}
.lang-option:hover,
.lang-option:focus-visible {
  background: var(--lavender-50);
  outline: none;
}
.lang-option[aria-selected="true"] {
  background: var(--lavender-100);
  color: var(--purple-deep);
  font-weight: 600;
}
.lang-option-name {
  flex: 1;
}
.lang-option-native {
  color: var(--ink-soft);
  font-size: 0.78rem;
}

/* ---- Hero-overlay mode (body.has-hero pages), mirrors .icon-btn ---- */
body.has-hero header.site-header:not(.scrolled) .lang-select-toggle {
  border-color: rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}
body.has-hero header.site-header:not(.scrolled) .lang-select-toggle:hover {
  background: rgba(255, 255, 255, 0.24);
}
body.has-hero header.site-header:not(.scrolled) .lang-select-caret {
  color: #fff;
}

/* ---- RTL ---- */
[dir="rtl"] .lang-option-native {
  direction: rtl;
}
[dir="rtl"] .lang-select-menu {
  text-align: right;
}

/* ---- Responsive ---- */
@media (max-width: 860px) {
  .lang-select-toggle {
    height: 38px;
    padding: 0 8px;
  }
}
@media (max-width: 480px) {
  .lang-select-code {
    display: none;
  }
  .lang-select-toggle {
    padding: 0 8px;
    gap: 4px;
  }
  .lang-select-menu {
    inset-inline-end: -8px;
    width: min(220px, calc(100vw - 20px));
  }
}