/**
 * Единые стили переключателя языка (sidebar, auth nav).
 * PHP: renderI18nLanguageSwitcher() в php/i18n-languages.php
 */

.side-menu-lang-switcher {
  --lang-accent: var(--primary-color, #7b2ff2);
  --lang-accent-soft: rgba(123, 47, 242, 0.1);
  --lang-accent-border: rgba(123, 47, 242, 0.16);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.side-menu-lang-switcher__label {
  font-size: 13px;
  font-weight: 600;
  color: #66558f;
  white-space: nowrap;
}

.side-menu-lang-switcher__controls {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* Кнопки RU / EN */
.lang-chip {
  border: none;
  background: transparent;
  color: var(--lang-accent, #7b2ff2);
  padding: 5px 11px;
  min-width: 38px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.2;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
}

.lang-chip:hover {
  background: var(--lang-accent-soft, rgba(123, 47, 242, 0.1));
}

.lang-chip[aria-pressed="true"] {
  background: var(--lang-accent, #7b2ff2);
  color: #fff;
  box-shadow: none;
}

.lang-chip:focus-visible {
  outline: 2px solid rgba(123, 47, 242, 0.45);
  outline-offset: 2px;
}

/* Компактный вариант для бокового меню (без подписи «Язык») */
.side-menu-lang-switcher--compact {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  margin: 0;
  padding: 3px;
  gap: 0;
  background: var(--lang-accent-soft, rgba(123, 47, 242, 0.08));
  border: 1px solid var(--lang-accent-border, rgba(123, 47, 242, 0.14));
  border-radius: 999px;
  box-shadow: none;
}

.side-menu-lang-switcher--compact .side-menu-lang-switcher__label {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.side-menu-lang-switcher--compact .side-menu-lang-switcher__controls {
  gap: 4px;
}

.side-menu-lang-switcher--compact .lang-chip {
  min-width: 34px;
  padding: 4px 9px;
  font-size: 10px;
}

/* Вариант для шапки auth-страниц */
.side-menu-lang-switcher--nav {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  margin: 0;
  padding: 3px;
  gap: 0;
  background: rgba(121, 79, 248, 0.08);
  border: 1px solid rgba(121, 79, 248, 0.18);
  border-radius: 999px;
  box-shadow: none;
}

.side-menu-lang-switcher--nav .side-menu-lang-switcher__label {
  display: none;
}

.side-menu-lang-switcher--nav .side-menu-lang-switcher__controls {
  gap: 4px;
}

.side-menu-lang-switcher--nav .lang-chip {
  min-width: 36px;
  padding: 4px 10px;
  font-size: 11px;
  color: #573bbf;
}

.side-menu-lang-switcher--nav .lang-chip[aria-pressed="true"] {
  background: #794ff8;
  color: #fff;
}

/* Полный вариант (если нужна подпись) */
.side-menu-lang-switcher--full {
  padding: 10px 12px;
  margin: 0 0 12px;
  background: rgba(123, 47, 242, 0.06);
  border: 1px solid rgba(123, 47, 242, 0.12);
  border-radius: 12px;
  box-shadow: none;
}

.side-menu-lang-switcher--full .side-menu-lang-switcher__controls {
  padding: 3px;
  gap: 4px;
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid rgba(123, 47, 242, 0.1);
  border-radius: 999px;
}

/* Строка логотипа в сайдбаре */
.sidebar-brand-row {
  min-width: 0;
}

.sidebar-brand-row .logo-link {
  min-width: 0;
  flex-shrink: 1;
}

.sidebar-brand-row .logo-link img {
  display: block;
  max-width: 100%;
}

.sidebar-brand-row__end {
  flex-shrink: 0;
}