/* --- Estilos para o Switch de Tema (Dark/Light Mode) --- */
.theme-switch .form-check-input {
    width: 3.2rem;
    height: 1.7rem;
    cursor: pointer;
    background-color: var(--border-color);
    border-color: var(--border-color);
    background-image: none;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

/* Cor do "thumb" do switch */
.theme-switch .form-check-input::before {
    content: '';
    display: block;
    width: 1.3rem;
    height: 1.3rem;
    background-color: #fff;
    border-radius: 50%;
    margin-top: 2px;
    margin-left: 2px;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

/* Move o "thumb" para a direita quando checado (light mode) */
.theme-switch .form-check-input:checked::before {
    transform: translateX(1.5rem);
}

/* Fundo do switch quando ativado (para light mode, o switch estará "checked") */
.theme-switch .form-check-input:checked {
    background-color: var(--primary-accent);
    border-color: var(--primary-accent);
}

.theme-switch .form-check-label {
    display: flex;
    align-items: center;
    margin-left: 0.5rem;
    color: var(--text-secondary);
    position: relative;
    width: 3.2rem;
    height: 1.7rem;
}

/* Ícones dentro do label do switch */
.theme-switch .form-check-label .light-icon,
.theme-switch .form-check-label .dark-icon {
    font-size: 0.9rem;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    transition: opacity 0.3s ease, color 0.3s ease;
    pointer-events: none;
    color: var(--text-primary);
}

/* Posição e visibilidade dos ícones */
.theme-switch .form-check-label .dark-icon {
    right: 0.5rem;
    opacity: 0;
}

.theme-switch .form-check-label .light-icon {
    left: 0.5rem;
    opacity: 0;
}

/* Mostrar o ícone do sol quando o tema é LIGHT e o switch está CHECADO */
body[data-bs-theme="light"] .theme-switch .form-check-input:checked ~ .form-check-label .dark-icon {
    opacity: 1;
}

/* Mostrar o ícone da lua quando o tema é DARK e o switch NÃO está CHECADO */
body[data-bs-theme="dark"] .theme-switch .form-check-input:not(:checked) ~ .form-check-label .light-icon {
    opacity: 1;
}

/* Lógica de visibilidade dos ícones, garantindo que um esteja sempre visível */
body[data-bs-theme="dark"] .theme-switch .form-check-label .light-icon {
    opacity: 1;
}
body[data-bs-theme="dark"] .theme-switch .form-check-label .dark-icon {
    opacity: 0;
}

body[data-bs-theme="light"] .theme-switch .form-check-label .light-icon {
    opacity: 0;
}
body[data-bs-theme="light"] .theme-switch .form-check-label .dark-icon {
    opacity: 1;
}

/* --- Estilos para o seletor de idioma --- */
.language-toggle {
    background-color: var(--bg-secondary);
    border-color: var(--border-color);
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: all 0.2s ease-in-out;
}

.language-toggle:hover {
    background-color: var(--primary-accent);
    border-color: var(--primary-accent);
    color: var(--btn-primary-color);
}

.language-toggle::after {
    color: var(--text-secondary);
}

.language-toggle:hover::after {
    color: var(--btn-primary-color);
}

.dropdown-menu {
    background-color: var(--bg-secondary);
    border-color: var(--border-color);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    padding: 0.5rem 0;
}

[data-bs-theme="light"] .dropdown-menu {
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.dropdown-item {
    color: var(--text-primary);
    padding: 0.6rem 1rem;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.dropdown-item:hover, .dropdown-item:focus {
    background-color: var(--primary-accent);
    color: #fff;
}

.dropdown-item.active {
    background-color: var(--primary-accent);
    color: #fff;
    font-weight: 500;
}