.card {
    border: none;
    border-radius: 12px; 
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08); 
    transition: all 0.3s ease-in-out; 
    overflow: hidden; 
}

.card:hover {
    transform: translateY(-5px); 
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12); 
}

.card-img-top {
    width: 100%; 
    height: 200px; 
    object-fit: cover;
}

img[src*="placeholder_produto.png"] {
    object-fit: contain;
    padding: 20px; 
    background-color: #f8f9fa;
}

.card-body {
    padding: 1.25rem; 
}

.card-title {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.preco {
    font-weight: 700; 
    color: #28a745; 
    margin-top: auto;
    margin-bottom: 1rem;
}

.btn-success {
    border-radius: 8px; 
    font-weight: 600;
    transition: background-color 0.2s ease;
}

.btn-success:hover {
    background-color: #218838;
}

#product-list-container {
    position: relative;
    transition: opacity 0.3s ease;
}

#product-list-container.loading {
    opacity: 0.5;
    pointer-events: none; 
}

#product-list-container.loading::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    margin-top: -20px;
    margin-left: -20px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #388e3c; 
    border-radius: 50%;
    animation: spin 1s linear infinite;
    z-index: 10;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1030; /* Abaixo da sidebar, acima do conteúdo */
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.sidebar-overlay.active {
    opacity: 1;
    visibility: visible;
}


/* Estilos para a sidebar de filtros */
@media (max-width: 991.98px) {
    .filters-sidebar {
        position: fixed;
        top: 0;
        left: 0;
        width: 300px; /* Largura do menu lateral */
        height: 100%;
        background-color: #fff;
        padding: 1.5rem;
        box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
        transform: translateX(-100%);
        transition: transform 0.3s ease-in-out;
        z-index: 1040; /* Fica por cima de todo o conteúdo */
        overflow-y: auto; /* Permite rolar os filtros se forem muitos */
    }

    .filters-sidebar.open {
        transform: translateX(0);
    }
    
    .filters-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding-bottom: 1rem;
        border-bottom: 1px solid #eee;
        margin-bottom: 1rem;
    }
}

/* GRID padrão */
#product-list-container.view-grid .produto-card {
    width: 100%;
}

/* LISTA (modo alternativo) */
#product-list-container.view-list .row.g-4 {
    display: block;
}

#product-list-container.view-list .produto-card {
    display: flex;
    margin-bottom: 1rem;
}

#product-list-container.view-list .produto-card .card {
    display: flex;
    flex-direction: row;
    width: 100%;
}

#product-list-container.view-list .produto-card .produto-image img {
    width: 200px;
    height: auto;
    object-fit: cover;
}

#product-list-container.view-list .produto-card .card-body {
    flex: 1;
}