/* Categories Grid */

.categories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

/* Layout per schermi più piccoli (es. 2 colonne) */
@media (max-width: 768px) {
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px; /* Potresti voler ridurre anche il gap */
    }
}

/* Category Card */
.category-card {
    display: block;
    background: var(--color-bianco);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(4, 107, 210, 0.2);
}

.category-image-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 100%;
    /* Aspect ratio 1:1 */
    overflow: hidden;
    background-color: var(--color-pannina);
}

.category-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.category-card:hover .category-image {
    transform: scale(1.05);
}

.category-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(4, 107, 210, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.category-card:hover .category-overlay {
    opacity: 1;
}

.view-category {
    color: var(--color-bianco);
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.category-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 15px;
    box-sizing: border-box; /* Assicura che il padding non aumenti la larghezza */
    
    /* Gradiente per migliorare la leggibilità del testo */
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0) 100%);
    
    color: var(--color-bianco); /* Testo bianco per contrasto */
    transition: background 0.3s ease;
}

.category-name {
    font-weight: 600;
    color: var(--color-bianco);
    margin-bottom: 5px;
}

.category-count {
    font-size: 0.9rem;
    color: var(--color-pannina);
    margin: 0;
}

@media (max-width: 769px) {
    .category-info {
        padding: 15px;
    }

    .category-name {
        font-size: 1rem;
    }

    .category-count {
        font-size: 0.85rem;
    }

    .view-category {
        font-size: 0.9rem;
    }
}

/* Loading State */
.loading-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    color: var(--color-contenuto);
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--color-pannina);
    border-top-color: var(--color-blu);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-bottom: 20px;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--color-contenuto);
    font-size: 1.1rem;
}

/* Fade In Animation */
.fade-in {
    animation: fadeIn 0.4s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}