/* News Categories Block Styles */
.news-categories-block {
    margin: 1rem 0;
}

.news-categories-loading,
.news-categories-empty {
    padding: 2rem;
    text-align: center;
    border: 2px dashed #ddd;
    border-radius: 8px;
    background-color: #f9f9f9;
    color: #666;
}

.news-categories-preview {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
}

/* List Layout */
.news-categories-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.news-categories-list .news-category-item {
    border-bottom: 1px solid #f0f0f0;
    padding: 0.75rem 0;
}

.news-categories-list .news-category-item:last-child {
    border-bottom: none;
}

/* Grid Layout */
.news-categories-grid {
    display: grid;
    gap: 1rem;
}

.news-categories-grid.columns-1 { grid-template-columns: 1fr; }
.news-categories-grid.columns-2 { grid-template-columns: repeat(2, 1fr); }
.news-categories-grid.columns-3 { grid-template-columns: repeat(3, 1fr); }
.news-categories-grid.columns-4 { grid-template-columns: repeat(4, 1fr); }
.news-categories-grid.columns-5 { grid-template-columns: repeat(5, 1fr); }
.news-categories-grid.columns-6 { grid-template-columns: repeat(6, 1fr); }

.news-categories-grid .news-category-item {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 6px;
    padding: 1rem;
    text-align: center;
    transition: all 0.2s ease;
}

.news-categories-grid .news-category-item:hover {
    background: #e9ecef;
    border-color: #007cba;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Dropdown Layout */
.news-categories-dropdown {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #ddd;
    border-radius: 6px;
    background: #fff;
    font-size: 1rem;
    color: #333;
    cursor: pointer;
    transition: border-color 0.2s ease;
}

.news-categories-dropdown:focus {
    outline: none;
    border-color: #007cba;
    box-shadow: 0 0 0 2px rgba(0, 124, 186, 0.2);
}

.news-categories-dropdown:hover {
    border-color: #999;
}

/* Category Links */
.news-category-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    text-decoration: none;
    color: #333;
    transition: color 0.2s ease;
    width: 100%;
}

.news-category-link:hover {
    color: #007cba;
    text-decoration: none;
}

.news-category-link:focus {
    outline: 2px solid #007cba;
    outline-offset: 2px;
    border-radius: 3px;
}

.news-category-name {
    font-weight: 500;
    flex-grow: 1;
}

.news-category-count {
    font-size: 0.875rem;
    color: #666;
    background: #f0f0f0;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    margin-left: 0.5rem;
    min-width: 2rem;
    text-align: center;
}

.news-categories-grid .news-category-link {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
}

.news-categories-grid .news-category-count {
    margin-left: 0;
    margin-top: 0.25rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .news-categories-grid.columns-4,
    .news-categories-grid.columns-5,
    .news-categories-grid.columns-6 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .news-categories-grid.columns-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .news-categories-grid.columns-2,
    .news-categories-grid.columns-3,
    .news-categories-grid.columns-4,
    .news-categories-grid.columns-5,
    .news-categories-grid.columns-6 {
        grid-template-columns: 1fr;
    }
    
    .news-categories-grid .news-category-item {
        padding: 0.75rem;
    }
}

/* Editor Specific Styles */
.wp-block-news-client-news-categories {
    max-width: 100%;
}

.wp-block-news-client-news-categories .news-categories-loading,
.wp-block-news-client-news-categories .news-categories-empty {
    min-height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .news-categories-loading,
    .news-categories-empty {
        background-color: #2c2c2c;
        border-color: #444;
        color: #ccc;
    }
    
    .news-categories-grid .news-category-item {
        background: #2c2c2c;
        border-color: #444;
        color: #ccc;
    }
    
    .news-categories-grid .news-category-item:hover {
        background: #3c3c3c;
        border-color: #007cba;
    }
    
    .news-categories-dropdown {
        background: #2c2c2c;
        border-color: #444;
        color: #ccc;
    }
    
    .news-category-link {
        color: #ccc;
    }
    
    .news-category-link:hover {
        color: #4a9eff;
    }
    
    .news-category-count {
        background: #444;
        color: #ccc;
    }
}