/* =========================
   CATEGORIES PAGE STYLES
   ========================= */

/* Main Container */
.categories-container {
    max-width: 1350px;
    width: 100%;
    margin: 0 auto;
    padding: 20px 15px;
}

/* =========================
   PAGE HEADER
   ========================= */

.categories-header {
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid #ececec;
}

.categories-header h1 {
    font-size: 32px;
    font-weight: 700;
    color: #111827;
    margin: 0 0 4px 0;
}

.categories-header p {
    color: #64748b;
    font-size: 16px;
    margin: 0 0 12px 0;
}

.categories-stats {
    display: flex;
    gap: 24px;
}

.categories-stats .stat-item {
    display: flex;
    align-items: center;
    gap: 6px;
    color: #64748b;
    font-size: 14px;
}

.categories-stats .stat-item i {
    color: #ff7a00;
}

/* =========================
   CATEGORY GRID
   ========================= */

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.category-card {
    background: #fff;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.04);
    transition: all 0.3s ease;
    border: 1px solid #ececec;
    text-decoration: none;
    color: #111827;
    display: block;
    position: relative;
}

.category-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.08);
    border-color: #ff7a00;
}

.category-card .category-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.category-card .category-icon {
    font-size: 40px;
    color: #ff7a00;
    opacity: 0.8;
}

.category-card .category-arrow {
    color: #94a3b8;
    transition: all 0.3s ease;
    font-size: 14px;
    opacity: 0;
    transform: translateX(-8px);
}

.category-card:hover .category-arrow {
    opacity: 1;
    transform: translateX(0);
    color: #ff7a00;
}

.category-card .category-name {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 4px;
    color: #111827;
}

.category-card .category-count {
    font-size: 14px;
    color: #94a3b8;
    display: flex;
    align-items: center;
    gap: 6px;
}

.category-card .category-count i {
    font-size: 12px;
}

.category-card .subcategory-list {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid #f1f5f9;
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.category-card .subcategory-list .sub-item {
    display: inline-block;
    padding: 4px 12px;
    background: #f8fafc;
    border-radius: 20px;
    font-size: 12px;
    color: #64748b;
    transition: all 0.3s ease;
}

.category-card .subcategory-list .sub-item.more {
    background: #ff7a00;
    color: #fff;
    font-weight: 600;
}

.category-card:hover .subcategory-list .sub-item:not(.more) {
    background: #fff7f0;
    color: #111827;
}

/* =========================
   CATEGORY HERO
   ========================= */

.category-hero {
    background: linear-gradient(135deg, #ff7a00 0%, #e56e00 100%);
    color: #fff;
    padding: 40px 35px;
    border-radius: 12px;
    margin-bottom: 30px;
    position: relative;
    overflow: hidden;
}

.category-hero::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
}

.category-hero .hero-content {
    position: relative;
    z-index: 1;
}

.category-hero h1 {
    font-size: 28px;
    font-weight: 700;
    margin: 0 0 4px 0;
}

.category-hero p {
    opacity: 0.9;
    margin: 0 0 12px 0;
    font-size: 16px;
}

.category-hero .hero-stats {
    display: flex;
    gap: 20px;
}

.category-hero .hero-stat {
    display: flex;
    align-items: center;
    gap: 6px;
    background: rgba(255,255,255,0.15);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
}

/* =========================
   SUBCATEGORY FILTER
   ========================= */

.subcategory-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
    padding: 16px 20px;
    background: #fff;
    border-radius: 12px;
    border: 1px solid #ececec;
    align-items: center;
}

.subcategory-filter .filter-label {
    font-weight: 600;
    color: #111827;
    margin-right: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
}

.subcategory-filter .filter-btn {
    padding: 8px 16px;
    border-radius: 20px;
    border: 2px solid #e5e7eb;
    background: #fff;
    color: #64748b;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.3s ease;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
}

.subcategory-filter .filter-btn:hover {
    border-color: #ff7a00;
    color: #ff7a00;
}

.subcategory-filter .filter-btn.active {
    background: #ff7a00;
    border-color: #ff7a00;
    color: #fff;
}

.subcategory-filter .filter-btn .badge {
    background: rgba(0,0,0,0.08);
    color: #64748b;
    font-size: 11px;
    padding: 1px 8px;
    border-radius: 12px;
}

.subcategory-filter .filter-btn.active .badge {
    background: rgba(255,255,255,0.2);
    color: #fff;
}

/* =========================
   FILTERS & SORTING
   ========================= */

.filter-section {
    background: #fff;
    border-radius: 12px;
    padding: 16px 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.04);
    border: 1px solid #ececec;
    margin-bottom: 24px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.filter-section .filter-left {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.filter-section .filter-label {
    font-weight: 600;
    color: #111827;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.filter-section .form-select {
    display: inline-block;
    width: auto;
    min-width: 180px;
    height: 38px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 14px;
    padding: 0 12px;
    background: #fff;
    color: #111827;
    transition: all 0.3s ease;
}

.filter-section .form-select:focus {
    border-color: #ff7a00;
    box-shadow: 0 0 0 3px rgba(255, 122, 0, 0.1);
    outline: none;
}

.filter-section .filter-right {
    display: flex;
    align-items: center;
}

.filter-section .product-count {
    color: #94a3b8;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* =========================
   PRODUCT GRID
   ========================= */

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
}

.product-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.04);
    transition: all 0.3s ease;
    border: 1px solid #ececec;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.08);
    border-color: #ff7a00;
}

.product-card .product-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.product-card .product-image-wrapper {
    width: 100%;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fafafa;
    overflow: hidden;
    position: relative;
}

.product-card .product-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 20px;
    transition: transform 0.4s ease;
}

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

.product-card .product-image-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: #d1d5db;
    font-size: 40px;
}

.product-card .product-stock-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
}

.product-card .product-stock-badge.out-of-stock {
    background: #ef4444;
    color: #fff;
}

.product-card .product-info {
    padding: 16px;
}

.product-card .product-title {
    font-size: 14px;
    font-weight: 600;
    margin: 0 0 6px 0;
    color: #111827;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 40px;
    line-height: 1.4;
}

.product-card .product-title:hover {
    color: #ff7a00;
}

.product-card .product-price {
    font-size: 18px;
    font-weight: 700;
    color: #ff7a00;
    margin: 0 0 4px 0;
}

.product-card .product-stock {
    font-size: 12px;
    margin-top: 4px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.product-card .product-stock.in-stock {
    color: #22c55e;
}

.product-card .product-stock.out-of-stock {
    color: #ef4444;
}

/* =========================
   PAGINATION
   ========================= */

.pagination-custom {
    margin-top: 30px;
    display: flex;
    justify-content: center;
    gap: 6px;
    padding: 20px 0;
}

.pagination-custom .page-link {
    padding: 8px 14px;
    border-radius: 8px;
    border: 2px solid #e5e7eb;
    color: #111827;
    transition: all 0.3s ease;
    text-decoration: none;
    font-weight: 500;
    min-width: 38px;
    text-align: center;
}

.pagination-custom .page-link:hover {
    border-color: #ff7a00;
    color: #ff7a00;
}

.pagination-custom .page-link.active {
    background: #ff7a00;
    border-color: #ff7a00;
    color: #fff;
}

.pagination-custom .page-link.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* =========================
   EMPTY STATE
   ========================= */

.empty-state {
    text-align: center;
    padding: 60px 20px;
    background: #fff;
    border-radius: 12px;
    border: 1px solid #ececec;
}

.empty-state .empty-icon {
    font-size: 60px;
    color: #e5e7eb;
    margin-bottom: 16px;
}

.empty-state h4 {
    font-size: 20px;
    color: #111827;
    margin-bottom: 8px;
}

.empty-state p {
    color: #94a3b8;
    margin-bottom: 20px;
}

.empty-state .btn-primary {
    background: #ff7a00;
    color: #fff;
    padding: 12px 30px;
    border-radius: 10px;
    border: none;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
}

.empty-state .btn-primary:hover {
    background: #e56e00;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 122, 0, 0.3);
}

/* =========================
   BREADCRUMB
   ========================= */

.categories-breadcrumb {
    margin-bottom: 24px;
    padding: 12px 16px;
    background: #f8fafc;
    border-radius: 10px;
    border: 1px solid #e5e7eb;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    padding: 0;
    margin: 0;
    background: transparent;
    font-size: 14px;
    list-style: none;
    gap: 4px;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    color: #94a3b8;
    white-space: nowrap;
}

.breadcrumb-item a {
    color: #475569;
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 4px 8px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.breadcrumb-item a:hover {
    color: #ff7a00;
    background: rgba(255, 122, 0, 0.08);
}

.breadcrumb-item a i {
    font-size: 14px;
}

.breadcrumb-item.active {
    color: #ff7a00;
    font-weight: 600;
    padding: 4px 8px;
    background: rgba(255, 122, 0, 0.08);
    border-radius: 6px;
}

/* Separator between breadcrumb items */
.breadcrumb-item + .breadcrumb-item::before {
    content: "›";
    color: #cbd5e1;
    padding: 0 6px;
    font-size: 18px;
    font-weight: 300;
    display: inline-flex;
    align-items: center;
}


/* =========================
   RESPONSIVE
   ========================= */

@media (max-width: 992px) {
    .category-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: 20px;
    }
    
    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 16px;
    }
    
    .product-card .product-image-wrapper {
        height: 180px;
    }
}

@media (max-width: 768px) {
    .categories-container {
        padding: 15px;
    }
    
    .categories-header h1 {
        font-size: 26px;
    }
    
    .category-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 16px;
    }
    
    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 12px;
    }
    
    .product-card .product-image-wrapper {
        height: 150px;
    }
    
    .category-hero {
        padding: 24px 20px;
    }
    
    .category-hero h1 {
        font-size: 22px;
    }
    
    .filter-section {
        flex-direction: column;
        align-items: stretch;
        padding: 16px;
    }
    
    .filter-section .form-select {
        width: 100%;
    }
    
    .filter-section .filter-left {
        flex-wrap: wrap;
    }
    
    .subcategory-filter {
        padding: 12px 16px;
        gap: 6px;
    }
    
    .subcategory-filter .filter-btn {
        font-size: 12px;
        padding: 6px 14px;
    }
    .categories-breadcrumb {
        padding: 10px 14px;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    
    .categories-breadcrumb::-webkit-scrollbar {
        display: none;
    }
    
    .breadcrumb {
        flex-wrap: nowrap;
        gap: 2px;
        min-width: max-content;
    }
    
    .breadcrumb-item {
        font-size: 13px;
    }
    
    .breadcrumb-item a {
        padding: 3px 6px;
        font-size: 13px;
    }
    
    .breadcrumb-item.active {
        padding: 3px 6px;
        font-size: 13px;
    }
    
    .breadcrumb-item + .breadcrumb-item::before {
        padding: 0 4px;
        font-size: 16px;
    }
}

@media (max-width: 576px) {
    .categories-container {
        padding: 10px;
    }
    
    .categories-header h1 {
        font-size: 22px;
    }
    
    .categories-stats {
        flex-direction: column;
        gap: 4px;
    }
    
    .category-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }
    
    .category-card {
        padding: 16px;
    }
    
    .category-card .category-name {
        font-size: 15px;
    }
    
    .category-card .category-icon {
        font-size: 30px;
    }
    
    .category-card .subcategory-list .sub-item {
        font-size: 11px;
        padding: 2px 10px;
    }
    
    .product-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    
    .product-card .product-image-wrapper {
        height: 120px;
    }
    
    .product-card .product-info {
        padding: 12px;
    }
    
    .product-card .product-title {
        font-size: 12px;
        min-height: 32px;
    }
    
    .product-card .product-price {
        font-size: 15px;
    }
    
    .category-hero {
        padding: 20px 16px;
    }
    
    .category-hero h1 {
        font-size: 18px;
    }
    
    .category-hero .hero-stats {
        flex-wrap: wrap;
        gap: 8px;
    }
    
    .pagination-custom .page-link {
        padding: 6px 12px;
        font-size: 13px;
        min-width: 32px;
    }
}