/**
 * Product Category Grid Styles
 * 
 * @package Klasse_Theme
 * @since 1.0.0
 */

/* Main Wrapper */
.kls-product-grid-wrapper {
    position: relative;
    width: 100%;
}

/* Category Title */
.kls-category-title {
    text-align: left !important;
    margin-bottom: 10px !important;
    font-weight: 700 !important;
    font-size: 34px !important;
    line-height: 1.1em !important;
}

/* Category Filters */
.kls-category-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    padding-bottom: 50px;
}

.kls-filter-btn {
    padding: 6px 17px;
    background-color: #F2F2F4;
    border: 1px solid #F2F2F4;
    border-radius: 100px;
    color: #000;
    font-size: 17px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.kls-filter-btn:hover {
    background-color: #e8e8e8;
    border-color: #bbb;
    color: #000;
}

.kls-filter-btn.active {
    background-color: #C0CE2E;
    border-color: #C0CE2E;
    color: #000;
}

.kls-filter-btn.active:hover {
    background-color: #000;
    border-color: #000;
    color: #C0CE2E;
}

/* Products Container */
.kls-products-container {
    min-height: 200px;
    position: relative;
}

.kls-product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.kls-no-products {
    text-align: center;
    padding: 3rem 1rem;
    color: #666;
    font-size: 1.125rem;
}

/* Pagination */
.kls-pagination {
}

.kls-pagination-links {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.kls-pagination-link {
    display: inline-block;
    padding: 0.5rem 0.875rem;
    min-width: 2.5rem;
    text-align: center;
    background-color: #f5f5f5;
    border: 1px solid #ddd;
    border-radius: 4px;
    color: #333;
    text-decoration: none;
    font-size: 0.9375rem;
    transition: all 0.3s ease;
}

.kls-pagination-link:hover {
    background-color: #e8e8e8;
    border-color: #bbb;
    color: #000;
}

.kls-pagination-link.kls-pagination-current {
    background-color: #333;
    border-color: #333;
    color: #fff;
    cursor: default;
    pointer-events: none;
}

.kls-pagination-prev,
.kls-pagination-next {
    font-weight: 500;
}

/* Loading Indicator */
.kls-loading-indicator {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.9);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 10;
    min-height: 300px;
}

.kls-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #333;
    border-radius: 50%;
    animation: kls-spin 1s linear infinite;
    margin-bottom: 1rem;
}

@keyframes kls-spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.kls-loading-text {
    color: #666;
    font-size: 0.9375rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .kls-product-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 1.5rem;
    }

    .kls-category-filters {
        gap: 0.5rem;
    }

    .kls-filter-btn {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }

    .kls-pagination-links {
        gap: 0.375rem;
    }

    .kls-pagination-link {
        padding: 0.4375rem 0.75rem;
        min-width: 2.25rem;
        font-size: 0.875rem;
    }
}

@media (max-width: 480px) {
    .kls-product-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .kls-filter-btn {
        padding: 0.4375rem 0.875rem;
        font-size: 0.8125rem;
    }

    .kls-pagination-link {
        padding: 0.375rem 0.625rem;
        min-width: 2rem;
        font-size: 0.8125rem;
    }
}

/* Fade-in animation for products */
.kls-products-container .products {
    animation: kls-fade-in 0.3s ease-in;
}

@keyframes kls-fade-in {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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