/* ============================================================
   Edition switcher (PC-142)
   Reuters-style dropdown pill. One component, two variants.
   - .edition-switcher--topbar : compact pill, anchored to desktop topbar
   - .edition-switcher--drawer : full-width pill, anchored inside mobile nav
   Uses existing design tokens (--accent, --border, --text-*, --navy-*).
   ============================================================ */

.edition-switcher {
  position: relative;
  display: inline-flex;
  flex-shrink: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ----- Trigger pill --------------------------------------------------- */

.edition-switcher__trigger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  min-height: 32px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-mid);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
}

.edition-switcher__trigger:hover {
  border-color: var(--text-mid);
  color: var(--text-dark);
}

.edition-switcher__trigger:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.edition-switcher__trigger[aria-expanded="true"] {
  border-color: var(--accent);
  color: var(--text-dark);
}

.edition-switcher__flag {
  display: inline-flex;
  width: 20px;
  height: 14px;
  border-radius: 2px;
  overflow: hidden;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.06);
}

.edition-switcher__flag svg {
  display: block;
  width: 100%;
  height: 100%;
}

.edition-switcher__code {
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.edition-switcher__caret {
  color: var(--text-muted);
  transition: transform 0.18s ease;
}

.edition-switcher__trigger[aria-expanded="true"] .edition-switcher__caret {
  transform: rotate(180deg);
  color: var(--accent);
}

/* ----- Menu panel ----------------------------------------------------- */

.edition-switcher__menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 220px;
  margin: 0;
  padding: 6px;
  list-style: none;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 12px 28px rgba(13, 27, 42, 0.12), 0 2px 6px rgba(13, 27, 42, 0.06);
  z-index: 1000;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.14s ease, transform 0.14s ease;
}

.edition-switcher__menu[hidden] {
  display: none;
}

.edition-switcher__menu.is-open {
  opacity: 1;
  transform: translateY(0);
}

.edition-switcher__option {
  list-style: none;
}

.edition-switcher__link {
  display: grid;
  grid-template-columns: 24px 1fr auto auto;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 4px;
  color: var(--text-dark);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.3;
  text-decoration: none;
  transition: background 0.12s ease;
}

.edition-switcher__link:hover,
.edition-switcher__option.is-focused .edition-switcher__link {
  background: rgba(192, 57, 43, 0.06); /* --accent washed */
  color: var(--text-dark);
}

.edition-switcher__option-flag {
  display: inline-flex;
  width: 20px;
  height: 14px;
  border-radius: 2px;
  overflow: hidden;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.06);
}

.edition-switcher__option-flag svg {
  display: block;
  width: 100%;
  height: 100%;
}

.edition-switcher__option-label {
  font-weight: 600;
  letter-spacing: 0.005em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.edition-switcher__option-short {
  color: var(--text-muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.edition-switcher__option.is-active .edition-switcher__option-label {
  color: var(--accent);
  font-weight: 700;
}

.edition-switcher__option-active-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

.edition-switcher__option:not(.is-active) .edition-switcher__option-active-dot {
  display: none;
}

.edition-switcher__link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

/* ----- Drawer variant (mobile) --------------------------------------- */

.edition-switcher--drawer {
  display: block;
  width: 100%;
  margin: 0 0 14px;
}

.edition-switcher--drawer .edition-switcher__trigger {
  width: 100%;
  justify-content: flex-start;
  padding: 12px 14px;
  min-height: 44px; /* WCAG tap target */
  font-size: 14px;
  border-radius: 8px;
}

.edition-switcher--drawer .edition-switcher__caret {
  margin-left: auto;
}

.edition-switcher--drawer .edition-switcher__menu {
  position: static;
  width: 100%;
  min-width: 0;
  margin-top: 6px;
  box-shadow: none;
  border-radius: 8px;
}

.edition-switcher--drawer .edition-switcher__link {
  padding: 12px 12px;
  min-height: 44px;
}

/* ----- Mobile responsive (topbar variant) ---------------------------- */

@media (max-width: 600px) {
  .edition-switcher--topbar .edition-switcher__menu {
    right: 8px;
    min-width: 200px;
  }
}

/* ----- Screen reader only -------------------------------------------- */

.edition-switcher .sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ----- Reduced motion ------------------------------------------------ */

@media (prefers-reduced-motion: reduce) {
  .edition-switcher__caret,
  .edition-switcher__menu,
  .edition-switcher__link {
    transition: none;
  }
}

/* ============================================================
   Dark mode overrides (data-theme="dark")
   ============================================================ */

[data-theme="dark"] .edition-switcher__trigger {
  border-color: rgba(255, 255, 255, 0.14);
  color: var(--text-light);
}

[data-theme="dark"] .edition-switcher__trigger:hover {
  border-color: rgba(255, 255, 255, 0.32);
  color: var(--white);
}

[data-theme="dark"] .edition-switcher__trigger[aria-expanded="true"] {
  border-color: var(--accent-2);
  color: var(--white);
}

[data-theme="dark"] .edition-switcher__caret {
  color: var(--text-pale);
}

[data-theme="dark"] .edition-switcher__menu {
  background: var(--navy-mid);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4), 0 2px 8px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .edition-switcher__link {
  color: var(--text-light);
}

[data-theme="dark"] .edition-switcher__link:hover,
[data-theme="dark"] .edition-switcher__option.is-focused .edition-switcher__link {
  background: rgba(255, 255, 255, 0.06);
  color: var(--white);
}

[data-theme="dark"] .edition-switcher__option-short {
  color: var(--text-pale);
}

[data-theme="dark"] .edition-switcher__option.is-active .edition-switcher__option-label {
  color: var(--accent-2);
}

[data-theme="dark"] .edition-switcher__option-active-dot {
  background: var(--accent-2);
}

/* ============================================================
   Print — hide entirely
   ============================================================ */

@media print {
  .edition-switcher { display: none !important; }
}