/**
 * Category Card Styles
 * 
 * Desktop: Vertical layout with centered content (icon on top)
 * Mobile: Horizontal layout (icon on left)
 */

.kb-category-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1.5rem;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
    cursor: pointer;
    text-decoration: none;
}

/* Icon Container */
.kb-category-card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3.5rem;
    height: 3.5rem;
    background-color: var(--brand-primary);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.kb-category-card-icon .material-symbols-outlined {
    font-size: 2rem;
    color: var(--brand-on-primary);
    transition: transform 0.2s ease;
}

/* Content */
.kb-category-card-content {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.kb-category-card-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    transition: color 0.2s ease;
}

.kb-category-card-description {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin: 0;
}

/* Hover States */
.kb-category-card:hover {
    border-color: var(--brand-primary);
    transform: translateY(-2px);
}

.kb-category-card:hover .kb-category-card-icon {
    background-color: var(--brand-primary-hover);
    transform: scale(1.05);
}

.kb-category-card:hover .kb-category-card-icon .material-symbols-outlined {
    transform: scale(1.1);
}

.kb-category-card:hover .kb-category-card-title {
    color: var(--brand-primary);
}

/* Tablet - Start transitioning to horizontal */
@media screen and (max-width: 768px) {
    .kb-category-card {
        flex-direction: row;
        align-items: flex-start;
        text-align: left;
        padding: 1.25rem;
        gap: 1rem;
    }

    .kb-category-card-icon {
        width: 3rem;
        height: 3rem;
        margin-bottom: 0;
    }

    .kb-category-card-icon .material-symbols-outlined {
        font-size: 1.75rem;
    }

    .kb-category-card-title {
        font-size: 1rem;
    }

    .kb-category-card-description {
        font-size: 0.8125rem;
    }
}

/* Mobile - Compact horizontal layout */
@media screen and (max-width: 480px) {
    .kb-category-card {
        padding: 1rem;
        gap: 0.875rem;
    }

    .kb-category-card-icon {
        width: 2.5rem;
        height: 2.5rem;
        border-radius: var(--radius-sm);
    }

    .kb-category-card-icon .material-symbols-outlined {
        font-size: 1.5rem;
    }

    .kb-category-card-title {
        font-size: 0.9375rem;
    }

    .kb-category-card-description {
        font-size: 0.75rem;
    }
}