/* Przełącznik języka: ten sam wygląd co sąsiedni „Zaloguj się”, flaga dokładnie na środku */
  #langToggle.lang-switch { width: 40px !important; min-width: 40px !important; height: 38px !important; min-height: 38px !important; padding: 0 !important;
    display: inline-flex !important; align-items: center !important; justify-content: center !important;
    background: #292c31 !important; color: #dfe1e5 !important; border: 1px solid #45484e !important; border-radius: 10px !important; box-shadow: none !important; }
  #langToggle.lang-switch:hover { background: #2e3137 !important; border-color: #5a5d64 !important; }
  body.light-theme #langToggle.lang-switch { background: #fff !important; color: #24262a !important; border-color: #ccd1da !important; }
  body.light-theme #langToggle.lang-switch:hover { background: #f3f4f6 !important; border-color: #b9bdc4 !important; }
  .lang-flag { display: inline-flex; flex: none; width: 22px; height: 15px; border-radius: 3px; overflow: hidden; line-height: 0;
    box-shadow: 0 0 0 1px rgba(255,255,255,.18); }
  body.light-theme .lang-flag { box-shadow: 0 0 0 1px rgba(0,0,0,.16); }
  .lang-flag .flag-svg { width: 100%; height: 100%; display: block; }
  /* Menu: lista bez nachodzących na siebie przycisków */
  #langMenu.lang-menu { display: flex; flex-direction: column; gap: 2px; min-width: 168px; padding: 6px; background: #292c31; border: 1px solid #3d4149;
    border-radius: 12px; box-shadow: 0 16px 36px rgba(0,0,0,.35); }
  #langMenu.lang-menu[hidden] { display: none; }
  body.light-theme #langMenu.lang-menu { background: #fff; border-color: #d4d7dc; box-shadow: 0 16px 36px rgba(0,0,0,.12); }
  #langMenu .lang-option { display: flex !important; align-items: center !important; gap: 10px !important; width: 100% !important; min-height: 38px !important;
    margin: 0 !important; padding: 8px 10px !important; border: 0 !important; border-radius: 8px !important; box-shadow: none !important;
    background: transparent !important; color: #e6e8eb !important; font-size: .9rem !important; font-weight: 600 !important; text-align: left !important; transform: none !important; }
  #langMenu .lang-option:hover { background: rgba(255,255,255,.07) !important; }
  #langMenu .lang-option.is-active { background: rgba(255,255,255,.1) !important; }
  #langMenu .lang-option.is-active::after { content: "✓"; margin-left: auto; font-weight: 700; opacity: .8; }
  body.light-theme #langMenu .lang-option { color: #292b2f !important; }
  body.light-theme #langMenu .lang-option:hover { background: #f3f4f6 !important; }
  body.light-theme #langMenu .lang-option.is-active { background: #eceef1 !important; }