/* Estilos específicos para o header e área de usuário */
.header {
    height: var(--header-height);
    background-color: var(--primary);
    border-bottom: 1px solid var(--card-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    position: sticky;
    top: 0;
    z-index: 10;
}

.header-left {
    display: flex;
    align-items: center;
}

.header-title {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-left: 0.5rem;
}

.breadcrumb-item {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
}

.breadcrumb-item:hover {
    color: var(--accent);
    text-decoration: underline;
}

.breadcrumb-separator {
    color: var(--text-tertiary);
    margin: 0 0.5rem;
    font-size: 0.875rem;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Estilos para a barra de pesquisa */
.search-container {
    position: relative;
    width: 240px;
}

.search-input {
    width: 100%;
    height: 36px;
    padding: 0 2.5rem 0 1rem;
    border-radius: 18px;
    border: 1px solid var(--card-border);
    background-color: var(--secondary);
    color: var(--text-primary);
    font-size: 0.875rem;
    transition: var(--transition);
}

.search-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px var(--accent-soft);
}

.search-button {
    position: absolute;
    right: 0;
    top: 0;
    height: 36px;
    width: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    background: none;
    border: none;
    cursor: pointer;
}

/* Estilos para o seletor de idioma */
.language-selector {
    position: relative;
}

.language-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 36px;
    padding: 0 0.75rem;
    border-radius: 18px;
    background-color: var(--secondary);
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.875rem;
    cursor: pointer;
    border: 1px solid var(--card-border);
}

.language-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 0.5rem;
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    z-index: 100;
    min-width: 120px;
    overflow: hidden;
}

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

.language-option {
    padding: 0.75rem 1rem;
    cursor: pointer;
    transition: var(--transition);
}

.language-option:hover {
    background-color: var(--accent-soft);
}

.language-option.active {
    background-color: var(--accent-soft);
    color: var(--accent);
    font-weight: 500;
}

/* Estilos para o perfil do usuário */
.user-profile {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.user-profile:hover {
    background-color: var(--accent-soft);
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 500;
    font-size: 0.875rem;
}

.user-info {
    display: flex;
    flex-direction: column;
}

.user-name {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.user-role {
    color: var(--text-secondary);
    font-size: 0.75rem;
}

/* Media queries para responsividade */
@media (max-width: 768px) {
    .search-container {
        width: 160px;
    }
    
    .user-info {
        display: none;
    }
    
    .header {
        padding: 0 1rem;
    }
}

@media (max-width: 576px) {
    .search-container {
        display: none;
    }
    
    .header-right {
        gap: 0.5rem;
    }
}