/* ========================================
   Página de Favoritos
   ======================================== */

.page-header {
    padding: var(--spacing-8) 0;
    text-align: center;
}

.page-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-3);
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-2);
}

.page-title i {
    color: var(--color-error);
    font-size: var(--font-size-3xl);
}

.page-subtitle {
    font-size: var(--font-size-base);
    color: var(--text-tertiary);
}

/* Contenido de Favoritos */
.favorites-content {
    padding-bottom: var(--spacing-10);
}

/* Estado Vacío */
.favorites-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-16) var(--spacing-4);
    text-align: center;
}

.empty-icon {
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border-radius: var(--border-radius-full);
    margin-bottom: var(--spacing-6);
}

.empty-icon i {
    font-size: 64px;
    color: var(--text-muted);
}

.empty-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-2);
}

.empty-description {
    font-size: var(--font-size-base);
    color: var(--text-tertiary);
    margin-bottom: var(--spacing-6);
    max-width: 400px;
}

.favorites-empty .btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-6);
}

/* Grid de Favoritos */
.favorites-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-3);
}

/* Tarjeta de Favorito */
.favorite-card {
    background: var(--surface);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
    position: relative;
}

.favorite-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.favorite-card .product-image {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
}

.favorite-card .product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.favorite-card:hover .product-image img {
    transform: scale(1.08);
}

.favorite-card .product-info {
    padding: var(--spacing-3);
    display: flex;
    flex-direction: column;
    flex: 1;
}

.favorite-card .product-title {
    font-size: var(--font-size-xs);
    font-weight: 400;
    color: var(--text-secondary);
    line-height: 1.4;
    margin-bottom: var(--spacing-2);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.favorite-card .price-container {
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin-bottom: var(--spacing-2);
}

.favorite-card .current-price {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--text-primary);
}

.favorite-card .shipping-info {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 10px;
    color: var(--color-success);
    font-weight: 500;
    margin-bottom: var(--spacing-2);
}

.favorite-card .shipping-info i {
    font-size: var(--font-size-base);
}

/* Botones de acción */
.favorite-actions {
    display: flex;
    gap: var(--spacing-2);
    margin-top: auto;
}

.favorite-actions .btn-add-cart {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-2) var(--spacing-3);
    background: var(--color-primary);
    color: var(--color-white);
    font-size: var(--font-size-xs);
    font-weight: 600;
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-fast);
    cursor: pointer;
    border: none;
}

.favorite-actions .btn-add-cart:hover {
    background: var(--color-primary-dark);
}

.favorite-actions .btn-remove {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    background: var(--bg-tertiary);
    color: var(--text-tertiary);
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-fast);
    cursor: pointer;
    border: none;
}

.favorite-actions .btn-remove:hover {
    background: var(--color-error);
    color: var(--color-white);
}

/* Botón de eliminar en la esquina */
.favorite-remove-top {
    position: absolute;
    top: var(--spacing-2);
    right: var(--spacing-2);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface);
    border: none;
    border-radius: var(--border-radius-full);
    color: var(--text-tertiary);
    cursor: pointer;
    box-shadow: var(--shadow-md);
    z-index: 10;
    opacity: 0;
    transition: all var(--transition-fast);
}

.favorite-card:hover .favorite-remove-top {
    opacity: 1;
}

.favorite-remove-top:hover {
    background: var(--color-error);
    color: var(--color-white);
}

/* En mobile mostrar siempre */
@media (max-width: 768px) {
    .favorite-remove-top {
        opacity: 1;
    }
}

/* Tablet */
@media (min-width: 768px) {
    .page-header {
        padding: var(--spacing-10) 0;
        text-align: left;
    }

    .page-title {
        justify-content: flex-start;
    }

    .favorites-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-4);
    }
}

/* Desktop */
@media (min-width: 992px) {
    .favorites-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--spacing-5);
    }
}

/* Desktop Grande */
@media (min-width: 1200px) {
    .favorites-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}