html {
  font-size: 14px;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}

/* Comportamento do seletor de idioma */

.language-selector {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
}

.language-dropdown {
    display: inline-block;
}

.language-flag {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    font-size: 1.25rem;
    line-height: 1;
}

.language-flag img {
    width: 24px;
    height: auto;
}

.language-dropdown {
    display: block; /* padrão */
}

.language-flags {
    display: none; /* padrão */
    gap: 0.5rem;
}

/* Layout em colunas para conteúdo longo */

.multi-column {
    column-count: 2; /* Número de colunas */
    column-gap: 2rem; /* Espaçamento entre as colunas */
    text-align: justify;
}

.page-wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex: 1 0 auto;
}

footer {
    flex-shrink: 0;
}

/* Fonte base para telas maiores */
@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

@media (max-width: 576px) {
    .language-dropdown {
        display: none;
    }

    .language-flags {
        display: flex;
    }
}

@media (max-width: 768px) {
    .multi-column {
        column-count: 1;
    }
}