/* ============================================
   PERFILES CUADRADOS - CSS
   Página de productos con filtros laterales
   ============================================ */

:root {
    --color-brown: #8B4513;
    --color-brown-dark: #5D2F0E;
    --color-brown-light: #A0522D;
    --color-gold: #FFB300;
    --color-gold-dark: #FFA000;
    --color-white: #ffffff;
    --color-gray: #6c757d;
    --color-gray-light: #f8f9fa;
    --color-border: #dee2e6;
    --color-success: #28a745;
    --color-warning: #ffc107;
    --transition: all 0.3s ease;
}

/* ============================================
   ESTRUCTURA GENERAL
   ============================================ */

.perfiles-section {
    min-height: calc(100vh - 130px);
    background: linear-gradient(135deg, #f5f3f0 0%, #ffffff 100%);
}

.container-fluid {
    padding: 0 2rem;
    max-width: 1600px;
    margin: 0 auto;
}

/* ============================================
   SIDEBAR DE FILTROS
   ============================================ */

.filtros-sidebar {
    background: var(--color-white);
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 150px;
    max-height: calc(100vh - 170px);
    overflow-y: auto;
}

/* Scrollbar del sidebar */
.filtros-sidebar::-webkit-scrollbar {
    width: 6px;
}

.filtros-sidebar::-webkit-scrollbar-track {
    background: var(--color-gray-light);
    border-radius: 3px;
}

.filtros-sidebar::-webkit-scrollbar-thumb {
    background: var(--color-brown-light);
    border-radius: 3px;
}

/* Header de Filtros */
.filtros-header {
    padding: 1.5rem;
    border-bottom: 2px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, var(--color-brown-dark), var(--color-brown));
    border-radius: 12px 12px 0 0;
}

.filtros-header h5 {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-white);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-limpiar-filtros {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: var(--color-white);
    padding: 0.375rem 0.75rem;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.btn-limpiar-filtros:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-1px);
}

/* Grupos de Filtros */
.filtro-grupo {
    border-bottom: 1px solid var(--color-border);
}

.filtro-toggle {
    width: 100%;
    padding: 1rem 1.5rem;
    background: transparent;
    border: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    transition: var(--transition);
    color: var(--color-brown-dark);
    font-weight: 600;
}

.filtro-toggle:hover {
    background: rgba(139, 69, 19, 0.05);
}

.filtro-toggle[aria-expanded="false"] .filtro-flecha i {
    transform: rotate(-90deg);
}

.filtro-icono {
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, var(--color-brown-light), var(--color-brown));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 0.875rem;
}

.filtro-texto {
    flex: 1;
    text-align: left;
    margin-left: 0.75rem;
    font-size: 0.95rem;
}

.filtro-flecha {
    transition: var(--transition);
}

.filtro-flecha i {
    font-size: 0.875rem;
    color: var(--color-gray);
    transition: var(--transition);
}

/* Contenido de Filtros */
.filtro-contenido {
    padding: 0;
}

.filtro-opciones {
    padding: 0.75rem 1.5rem 1.25rem;
}

/* Categorías de Medidas */
.medida-categoria {
    margin-bottom: 1.25rem;
}

.medida-categoria:last-child {
    margin-bottom: 0;
}

.medida-titulo {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-brown);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.625rem;
    padding-bottom: 0.375rem;
    border-bottom: 2px solid var(--color-gold);
}

/* Checkboxes personalizados */
.form-check {
    margin-bottom: 0.625rem;
    padding-left: 1.75rem;
}

.form-check-input {
    width: 18px;
    height: 18px;
    margin-top: 0.125rem;
    border: 2px solid var(--color-brown-light);
    cursor: pointer;
}

.form-check-input:checked {
    background-color: var(--color-brown);
    border-color: var(--color-brown);
}

.form-check-input:focus {
    border-color: var(--color-brown);
    box-shadow: 0 0 0 0.2rem rgba(139, 69, 19, 0.25);
}

.form-check-label {
    font-size: 0.875rem;
    color: var(--color-gray);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.form-check-label:hover {
    color: var(--color-brown-dark);
}

/* CTA Sidebar */
.sidebar-cta {
    margin: 1.5rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(139, 69, 19, 0.1), rgba(255, 179, 0, 0.1));
    border-radius: 10px;
    border: 2px solid var(--color-gold);
    text-align: center;
}

.cta-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-brown), var(--color-brown-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: var(--color-white);
    font-size: 1.25rem;
}

.sidebar-cta h6 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-brown-dark);
    margin-bottom: 0.5rem;
}

.sidebar-cta p {
    font-size: 0.875rem;
    color: var(--color-gray);
    margin-bottom: 1rem;
}

.btn-cta-sidebar {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    color: var(--color-brown-dark);
    border: none;
    padding: 0.625rem 1.25rem;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.875rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn-cta-sidebar:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 179, 0, 0.4);
    color: var(--color-brown-dark);
}

/* ============================================
   ÁREA DE PRODUCTOS
   ============================================ */

/* Header de Productos */
.productos-header {
    background: var(--color-white);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.header-info {
    flex: 1;
}

.productos-titulo {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-brown-dark);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.productos-titulo i {
    color: var(--color-gold);
    font-size: 1.5rem;
}

.productos-descripcion {
    font-size: 0.95rem;
    color: var(--color-gray);
    margin: 0;
}

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

.productos-count {
    font-size: 0.95rem;
    color: var(--color-gray);
}

.productos-count strong {
    color: var(--color-brown);
    font-size: 1.125rem;
}

.ordenar-dropdown select {
    min-width: 200px;
    border: 2px solid var(--color-border);
    border-radius: 6px;
    padding: 0.5rem 1rem;
    font-weight: 600;
    color: var(--color-brown-dark);
    cursor: pointer;
}

.ordenar-dropdown select:focus {
    border-color: var(--color-brown);
    box-shadow: 0 0 0 0.2rem rgba(139, 69, 19, 0.15);
}

/* Grid de Productos */
.productos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

/* Card de Producto */
.producto-card {
    background: var(--color-white);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.07);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(0,0,0,0.05);
}

.producto-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.13);
    border-color: rgba(139, 69, 19, 0.15);
}

.producto-imagen {
    position: relative;
    width: 100%;
    height: 240px;
    overflow: hidden;
    background: #f8f7f5;
    display: flex;
    align-items: center;
    justify-content: center;
}

.producto-imagen img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 12px;
    transition: var(--transition);
}

.producto-card:hover .producto-imagen img {
    transform: scale(1.04);
}

.badge-destacado {
    position: absolute;
    top: 10px;
    left: 10px;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    color: var(--color-brown-dark);
    padding: 0.375rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.badge-sin-stock {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(220, 53, 69, 0.9);
    color: var(--color-white);
    padding: 0.375rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
}

.producto-info {
    padding: 1.25rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.producto-categoria {
    font-size: 0.75rem;
    color: var(--color-brown);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
}

.producto-nombre {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-brown-dark);
    margin-bottom: 0.75rem;
    line-height: 1.3;
    flex: 1;
}

.producto-precio-box {
    margin-bottom: 1rem;
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.precio-anterior {
    font-size: 0.875rem;
    color: var(--color-gray);
    text-decoration: line-through;
}

.precio-actual {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--color-brown);
}

.precio-desde {
    font-size: 0.875rem;
    color: var(--color-gray);
}

.producto-acciones {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.btn-agregar-carrito,
.btn-solicitar-cotizacion,
.btn-ver-detalle {
    width: 100%;
    padding: 0.75rem 1rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn-agregar-carrito {
    background: linear-gradient(135deg, var(--color-brown), var(--color-brown-dark));
    color: var(--color-white);
    border: none;
}

.btn-solicitar-cotizacion {
    background: linear-gradient(135deg, var(--color-brown), var(--color-brown-dark));
    color: var(--color-white);
    border: none;
}

.btn-agregar-carrito:hover,
.btn-solicitar-cotizacion:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(139, 69, 19, 0.3);
}

.btn-ver-detalle {
    background: transparent;
    border: 2px solid var(--color-brown);
    color: var(--color-brown);
}

.btn-ver-detalle:hover {
    background: var(--color-brown);
    border-color: var(--color-brown);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(107, 68, 35, 0.3);
}

/* Sin Resultados */
.sin-resultados {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 2rem;
    background: var(--color-white);
    border-radius: 12px;
}

.sin-resultados i {
    font-size: 4rem;
    color: var(--color-gray);
    margin-bottom: 1rem;
}

.sin-resultados h4 {
    color: var(--color-brown-dark);
    margin-bottom: 0.5rem;
}

.sin-resultados p {
    color: var(--color-gray);
}

/* Paginación */
.productos-paginacion {
    margin-top: 2rem;
}

.pagination .page-link {
    color: var(--color-brown);
    border: 2px solid var(--color-border);
    margin: 0 0.25rem;
    border-radius: 6px;
    font-weight: 600;
}

.pagination .page-item.active .page-link {
    background: var(--color-brown);
    border-color: var(--color-brown);
}

.pagination .page-link:hover {
    background: var(--color-brown-light);
    border-color: var(--color-brown-light);
    color: var(--color-white);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 991.98px) {
    .container-fluid {
        padding: 0 1rem;
    }
    
    .filtros-sidebar {
        position: relative;
        top: 0;
        max-height: none;
        margin-bottom: 1.5rem;
    }
    
    .productos-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .header-acciones {
        width: 100%;
        justify-content: space-between;
    }
    
    .ordenar-dropdown select {
        min-width: auto;
        width: 100%;
    }
}

@media (max-width: 767.98px) {
    .productos-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: 1rem;
    }
    
    .productos-titulo {
        font-size: 1.5rem;
    }
    
    .producto-imagen {
        height: 200px;
    }
    
    .filtro-opciones {
        padding: 0.5rem 1rem 1rem;
    }
}

@media (max-width: 575.98px) {
    .productos-grid {
        grid-template-columns: 1fr;
    }
    
    .sidebar-cta {
        margin: 1rem;
        padding: 1rem;
    }
}