/* ============================================
   MODARYSAN - Catalog Styles
   ============================================ */

/* === Page Header === */
.page-header {
    position: relative;
    padding: 160px 0 80px;
    background: var(--color-black);
    overflow: hidden;
}

.page-header__bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/page-headers/catalog-bg.jpg') center/cover;
    opacity: 0.3;
}

.page-header__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(10,10,10,0.8), rgba(10,10,10,0.95));
}

.page-header__content {
    position: relative;
    z-index: 10;
    text-align: center;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    font-size: var(--fs-sm);
}

.breadcrumb a {
    color: var(--color-gray-light);
    transition: var(--transition-fast);
}

.breadcrumb a:hover {
    color: var(--color-red);
}

.breadcrumb span {
    color: var(--color-gray);
}

.page-header__title {
    font-family: var(--font-heading);
    font-size: var(--fs-5xl);
    color: var(--color-white);
    letter-spacing: 4px;
    margin-bottom: var(--spacing-sm);
}

.page-header__desc {
    color: var(--color-gray-light);
    font-size: var(--fs-lg);
}

/* === Catalog Layout === */
.catalog {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--spacing-2xl);
    padding: var(--spacing-3xl) 0;
}

/* === Sidebar === */
.sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.sidebar__close {
    display: none;
}

.filter-group {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.filter-group__title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--fs-md);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    cursor: pointer;
}

.filter-group__title i {
    font-size: var(--fs-sm);
    color: var(--color-gray);
    transition: var(--transition-fast);
}

.filter-group.collapsed .filter-group__title i {
    transform: rotate(-90deg);
}

.filter-group.collapsed .filter-group__content {
    display: none;
}

.filter-option {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) 0;
    cursor: pointer;
    font-size: var(--fs-sm);
    transition: var(--transition-fast);
}

.filter-option:hover {
    color: var(--color-red);
}

.filter-option input {
    accent-color: var(--color-red);
    cursor: pointer;
}

.filter-option__emoji {
    font-size: var(--fs-md);
}

/* Price Range */
.price-range {
    padding: var(--spacing-sm) 0;
}

.price-range__slider {
    width: 100%;
    margin-bottom: var(--spacing-sm);
    accent-color: var(--color-red);
}

.price-range__values {
    display: flex;
    justify-content: space-between;
    font-size: var(--fs-sm);
    color: var(--color-gray);
}

/* Clear Filters */
.btn--clear {
    width: 100%;
    background: var(--color-white-off);
    color: var(--color-gray-dark);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: var(--fs-sm);
    font-weight: 500;
    transition: var(--transition-base);
}

.btn--clear:hover {
    background: var(--color-red);
    color: var(--color-white);
}

/* === Catalog Main === */
.catalog__main {
    min-width: 0;
}

/* Toolbar */
.toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.toolbar__left {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.filter-toggle {
    display: none;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-black);
    color: var(--color-white);
    border-radius: var(--radius-md);
    font-size: var(--fs-sm);
    font-weight: 500;
}

.product-count {
    font-size: var(--fs-sm);
    color: var(--color-gray);
}

.product-count strong {
    color: var(--color-black);
}

.toolbar__right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.search-box {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-white-off);
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    transition: var(--transition-fast);
}

.search-box:focus-within {
    border-color: var(--color-red);
    background: var(--color-white);
}

.search-box i {
    color: var(--color-gray);
}

.search-box input {
    border: none;
    background: transparent;
    font-size: var(--fs-sm);
    width: 150px;
}

.search-box input:focus {
    outline: none;
}

.sort-select {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid #ddd;
    border-radius: var(--radius-md);
    font-size: var(--fs-sm);
    cursor: pointer;
}

.sort-select:focus {
    outline: none;
    border-color: var(--color-red);
}

.view-toggle {
    display: flex;
    gap: var(--spacing-xs);
}

.view-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white-off);
    border-radius: var(--radius-md);
    color: var(--color-gray);
    transition: var(--transition-fast);
}

.view-btn:hover,
.view-btn--active {
    background: var(--color-black);
    color: var(--color-white);
}

/* === Products Grid === */
#products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

#products-grid.list-view {
    grid-template-columns: 1fr;
}

/* Loading State */
#loading {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-3xl);
    gap: var(--spacing-lg);
}

.spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--color-white-off);
    border-top-color: var(--color-red);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Empty State */
#empty-state {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-3xl);
    text-align: center;
    background: var(--color-white);
    border-radius: var(--radius-lg);
}

#empty-state i {
    font-size: 64px;
    color: var(--color-gray-light);
    margin-bottom: var(--spacing-lg);
}

#empty-state h3 {
    font-size: var(--fs-xl);
    margin-bottom: var(--spacing-sm);
}

#empty-state p {
    color: var(--color-gray);
    margin-bottom: var(--spacing-xl);
}

/* === Product Card === */
.product-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.product-card__image {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--color-white-off);
}

.product-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.product-card:hover .product-card__img {
    transform: scale(1.05);
}

.product-card__badge {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--fs-xs);
    font-weight: 700;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
}

.product-card__badge--new {
    background: var(--color-yellow);
    color: var(--color-black);
}

.product-card__badge--sale {
    background: var(--color-red);
    color: var(--color-white);
}

.product-card__code {
    position: absolute;
    bottom: var(--spacing-md);
    left: var(--spacing-md);
    background: rgba(0, 0, 0, 0.9);
    color: var(--color-yellow);
    padding: var(--spacing-xs) var(--spacing-sm);
    font-family: 'Courier New', monospace;
    font-size: var(--fs-sm);
    font-weight: 700;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-yellow);
}

.product-card__theme {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    font-size: 24px;
    background: var(--color-white);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-sm);
}

.product-card__actions {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    gap: var(--spacing-sm);
    opacity: 0;
    transition: var(--transition-base);
}

.product-card:hover .product-card__actions {
    opacity: 1;
}

.product-card__action {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    color: var(--color-black);
    border-radius: var(--radius-full);
    font-size: var(--fs-md);
    transition: var(--transition-fast);
    box-shadow: var(--shadow-md);
}

.product-card__action:hover {
    background: var(--color-red);
    color: var(--color-white);
}

.product-card__content {
    padding: var(--spacing-lg);
}

.product-card__category {
    display: block;
    font-size: var(--fs-xs);
    color: var(--color-red);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-xs);
}

.product-card__title {
    font-size: var(--fs-md);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-card__meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.product-card__price {
    font-size: var(--fs-lg);
    font-weight: 700;
    color: var(--color-red);
}

.product-card__price-old {
    font-size: var(--fs-sm);
    color: var(--color-gray);
    text-decoration: line-through;
    margin-left: var(--spacing-xs);
}

.product-card__sizes {
    display: flex;
    gap: 4px;
}

.product-card__size {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white-off);
    border-radius: var(--radius-sm);
    font-size: var(--fs-xs);
    font-weight: 500;
}

.product-card__btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-black);
    color: var(--color-white);
    border-radius: var(--radius-md);
    font-size: var(--fs-sm);
    font-weight: 500;
    transition: var(--transition-base);
}

.product-card__btn:hover {
    background: #25d366;
}

.product-card__btn i {
    font-size: var(--fs-md);
}

/* === Pagination === */
#pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-2xl);
}

.pagination__btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    border: 1px solid #ddd;
    border-radius: var(--radius-md);
    font-size: var(--fs-sm);
    font-weight: 500;
    transition: var(--transition-fast);
}

.pagination__btn:hover:not(:disabled) {
    background: var(--color-black);
    color: var(--color-white);
    border-color: var(--color-black);
}

.pagination__btn--active {
    background: var(--color-red);
    color: var(--color-white);
    border-color: var(--color-red);
}

.pagination__btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination__dots {
    padding: 0 var(--spacing-sm);
    color: var(--color-gray);
}

/* === Sidebar Overlay (Mobile) === */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
}

.sidebar-overlay.show {
    display: block;
}

/* === Responsive === */
@media screen and (max-width: 1200px) {
    #products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 992px) {
    .catalog {
        grid-template-columns: 1fr;
    }
    
    .sidebar {
        position: fixed;
        top: 0;
        left: -100%;
        width: 300px;
        height: 100vh;
        background: var(--color-white);
        z-index: 999;
        padding: var(--spacing-xl);
        overflow-y: auto;
        transition: var(--transition-base);
    }
    
    .sidebar.show {
        left: 0;
    }
    
    .sidebar__close {
        display: flex;
        justify-content: flex-end;
        margin-bottom: var(--spacing-lg);
    }
    
    .sidebar__close button {
        width: 40px;
        height: 40px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--color-white-off);
        border-radius: var(--radius-full);
        font-size: var(--fs-lg);
    }
    
    .filter-toggle {
        display: flex;
    }
}

@media screen and (max-width: 768px) {
    .page-header__title {
        font-size: var(--fs-3xl);
    }
    
    .toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .toolbar__left,
    .toolbar__right {
        justify-content: space-between;
    }
    
    .search-box {
        flex: 1;
    }
    
    .search-box input {
        width: 100%;
    }
    
    #products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
}

@media screen and (max-width: 480px) {
    #products-grid {
        grid-template-columns: 1fr;
    }
    
    .product-card__meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
}