:root {
    --color-primary: #009966;
    --color-primary-dark: #007a55;
    --color-primary-bright: #00bc7d;
    --color-bg-dark: #0f172a;
    --color-bg-page: #f9fafb;
    --color-text-dark: #101828;
    --color-text-primary: #364153;
    --color-text-secondary: #4a5565;
    --color-text-muted: #6a7282;
    --color-text-light: #99a1af;
    --color-white: #ffffff;
    --color-border: #e5e7eb;
    --color-border-light: #f3f4f6;
    --color-border-dark: #d1d5dc;
    --color-green-light-bg: #ecfdf5;
    --color-green-dark: #004f3b;
    --color-red-error: #c10007;
    --color-red-light-bg: #fef2f2;
    --color-orange-warning: #ca3500;
    --color-orange-light-bg: #fff7ed;
    --color-nav-link: rgba(255, 255, 255, 0.70);

    --font-family: 'Inter', sans-serif;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-family);
    background-color: var(--color-bg-page);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.main-content {
    max-width: 1431px;
    margin: 0 auto;
    padding: 24px 38px 48px;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
}

.breadcrumb-link {
    font-size: 14px;
    font-weight: 400;
    letter-spacing: -0.18px;
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

.breadcrumb-link:hover {
    color: var(--color-text-dark);
}

.breadcrumb-separator {
    width: 5px;
    height: 9px;
}

.breadcrumb-current {
    font-size: 14px;
    font-weight: 400;
    letter-spacing: -0.18px;
    color: var(--color-text-dark);
}

.page-layout {
    display: flex;
    gap: 24px;
}

.sidebar {
    width: 288px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.sidebar-card {
    background-color: var(--color-white);
    border-radius: 16px;
    border: 1px solid var(--color-border-light);
    box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.10), 0px 1px 3px rgba(0, 0, 0, 0.10);
    padding: 20px 24px;
}

.filters-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 1) 0%, rgba(249, 250, 251, 0.3) 100%);
    border-color: rgba(229, 231, 235, 0.60);
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.10), 0px 10px 15px rgba(0, 0, 0, 0.10);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.card-header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.card-icon {
    width: 20px;
    height: 20px;
}

.categories-card .card-icon {
    width: 15px;
    height: 14px;
}

.card-title {
    font-size: 20px;
    font-weight: 500;
    letter-spacing: -0.80px;
    line-height: 38.40px;
    color: var(--color-text-dark);
}

.filters-card .card-title {
    font-weight: 700;
}

.filters-card .card-header {
    justify-content: space-between;
}

.categories-card .card-header {
    justify-content: space-between;
}

.clear-btn {
    background: none;
    border: none;
    font-family: var(--font-family);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: -0.15px;
    color: var(--color-primary);
    cursor: pointer;
    transition: opacity 0.2s;
}

.clear-btn:hover {
    opacity: 0.8;
}

.category-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.category-btn-row {
    display: flex;
    align-items: center;
    border-radius: 16px;
    transition: background-color 0.2s;
}

.category-btn-row:hover {
    background-color: var(--color-bg-page);
}

.category-link {
    flex: 1;
    display: flex;
    align-items: center;
    padding: 8px 12px;
    text-decoration: none;
    cursor: pointer;
}

.category-link.active .category-name {
    color: var(--color-primary);
}

.category-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    margin-right: 4px;
    transition: background-color 0.2s;
}

.category-toggle:hover {
    background-color: var(--color-border-light);
}

.category-name {
    flex: 1;
    text-align: left;
    font-family: var(--font-family);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: -0.18px;
    color: var(--color-text-primary);
}

.category-count {
    font-family: var(--font-family);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: -0.18px;
    color: var(--color-text-light);
    margin-right: 8px;
}

.category-chevron {
    width: 9px;
    height: 5px;
}

.subcategory-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin-top: 2px;
    padding-left: 12px;
}

.subcategory-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    border-radius: 10px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 400;
    letter-spacing: -0.18px;
    color: var(--color-text-secondary);
    transition: all 0.2s;
}

.subcategory-link:hover {
    background-color: var(--color-bg-page);
}

.subcategory-item.active .subcategory-link {
    background-color: var(--color-green-light-bg);
    color: var(--color-primary);
}

.subcategory-count {
    font-size: 12px;
    font-weight: 400;
    letter-spacing: -0.18px;
    color: var(--color-text-light);
}

.subcategory-item.active .subcategory-count {
    color: var(--color-text-light);
}

.filter-section {
    padding: 16px 0;
    border-bottom: 1px solid var(--color-border);
}

.filter-section.no-border {
    border-bottom: none;
}

.filter-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 0;
    cursor: pointer;
    user-select: none;
    justify-content: space-between;
}

.filter-header .filter-chevron {
    width: 10px;
    height: 6px;
    transition: transform 0.2s;
}

.filter-section.open .filter-header .filter-chevron {
    transform: rotate(180deg);
}

.filter-section.open .filter-header {
    margin-bottom: 16px;
}

.filter-body {
    display: none;
}

.filter-section.open .filter-body {
    display: block;
}

.filter-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--color-primary-bright);
}

.filter-title {
    font-size: 14px;
    font-weight: 500;
    letter-spacing: -0.35px;
    color: var(--color-text-dark);
}

.price-range {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.range-slider {
    position: relative;
    height: 10px;
}

.range-track {
    position: absolute;
    width: 100%;
    height: 10px;
    border-radius: 9999px;
    background: linear-gradient(90deg, rgba(208, 250, 229, 1) 0%, rgba(164, 244, 207, 1) 50%, rgba(94, 233, 181, 1) 100%);
}

.range-inputs {
    display: flex;
    align-items: center;
    gap: 12px;
}

.range-input-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.range-label {
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.50px;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.range-value {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: -0.18px;
    color: var(--color-text-dark);
    padding: 8px 16px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background-color: var(--color-white);
}

.range-value.filled {
    background-color: var(--color-green-light-bg);
    border-color: var(--color-green-light-bg);
    color: var(--color-green-dark);
}

.range-separator {
    font-size: 16px;
    font-weight: 400;
    letter-spacing: -0.18px;
    color: var(--color-border-dark);
    margin-top: 18px;
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 320px;
    overflow-y: auto;
}

.brand-search-input {
    width: 100%;
    height: 40px;
    padding: 0 14px;
    margin-bottom: 12px;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    background-color: var(--color-white);
    font-family: var(--font-family);
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-primary);
    outline: none;
}

.brand-search-input:focus {
    border-color: var(--color-primary);
}

.filter-option {
    display: flex;
    align-items: center;
    padding: 12px;
    border-radius: 16px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.filter-option:hover {
    background-color: var(--color-bg-page);
}

.filter-option.active {
    background-color: var(--color-green-light-bg);
}

.filter-option input {
    display: none;
}

.checkbox {
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-border-dark);
    border-radius: 10px;
    margin-right: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.checkbox.checked {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.checkbox.checked img {
    width: 11px;
    height: 8px;
}

.option-label {
    flex: 1;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: -0.18px;
    color: var(--color-text-primary);
}

.option-count {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: -0.18px;
    color: var(--color-text-muted);
}

.product-list-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.list-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.list-title-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.list-title {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.60px;
    color: var(--color-text-dark);
}

.list-count {
    font-size: 14px;
    font-weight: 400;
    letter-spacing: -0.18px;
    color: var(--color-text-secondary);
}

.clear-search-btn {
    align-self: flex-start;
    margin-top: 4px;
    padding: 6px 12px;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    background-color: var(--color-white);
    color: var(--color-primary);
    font-family: var(--font-family);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: border-color 0.2s, background-color 0.2s;
}

.clear-search-btn:hover {
    border-color: var(--color-primary);
    background-color: var(--color-green-light-bg);
}

.list-controls {
    display: flex;
    gap: 12px;
}

.sort-dropdown {
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    cursor: pointer;
    transition: border-color 0.2s;
}

.sort-dropdown.open .sort-chevron {
    transform: rotate(180deg);
}

.sort-dropdown:hover {
    border-color: var(--color-border-dark);
}

.sort-text {
    font-size: 14px;
    font-weight: 400;
    letter-spacing: -0.18px;
    color: var(--color-text-primary);
}

.sort-chevron {
    width: 9px;
    height: 5px;
    transition: transform 0.2s;
}

.sort-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    z-index: 20;
    display: none;
    min-width: 240px;
    padding: 8px;
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    box-shadow: 0 10px 20px rgba(15, 23, 42, 0.12);
}

.sort-dropdown.open .sort-menu {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sort-option {
    width: 100%;
    padding: 10px 12px;
    background: none;
    border: none;
    border-radius: 8px;
    font-family: var(--font-family);
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-primary);
    text-align: left;
    cursor: pointer;
}

.sort-option:hover,
.sort-option.active {
    background-color: var(--color-green-light-bg);
    color: var(--color-primary-dark);
}

.view-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 4px;
    background-color: var(--color-border-light);
    border-radius: 16px;
    border: 1px solid transparent;
}

.view-toggle-btn {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 10px;
    background: transparent;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: background-color 0.2s, box-shadow 0.2s, color 0.2s;
}

.view-toggle-btn.active {
    background-color: white;
    color: var(--color-primary);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.10), 0 1px 3px rgba(0, 0, 0, 0.10);
}

.view-icon {
    width: 18px;
    height: 18px;
    display: block;
    position: relative;
}

.grid-icon {
    background:
        linear-gradient(currentColor, currentColor) 0 0 / 5px 5px no-repeat,
        linear-gradient(currentColor, currentColor) 50% 0 / 5px 5px no-repeat,
        linear-gradient(currentColor, currentColor) 100% 0 / 5px 5px no-repeat,
        linear-gradient(currentColor, currentColor) 0 50% / 5px 5px no-repeat,
        linear-gradient(currentColor, currentColor) 50% 50% / 5px 5px no-repeat,
        linear-gradient(currentColor, currentColor) 100% 50% / 5px 5px no-repeat,
        linear-gradient(currentColor, currentColor) 0 100% / 5px 5px no-repeat,
        linear-gradient(currentColor, currentColor) 50% 100% / 5px 5px no-repeat,
        linear-gradient(currentColor, currentColor) 100% 100% / 5px 5px no-repeat;
}

.list-icon::before {
    content: "";
    position: absolute;
    left: 1px;
    top: 2px;
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: currentColor;
    box-shadow: 0 6px 0 currentColor, 0 12px 0 currentColor;
}

.list-icon::after {
    content: "";
    position: absolute;
    left: 7px;
    top: 2px;
    width: 10px;
    height: 2px;
    background: currentColor;
    box-shadow: 0 6px 0 currentColor, 0 12px 0 currentColor;
}

.product-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.product-list.grid-view {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.product-card {
    display: flex;
    background-color: var(--color-white);
    border-radius: 16px;
    border: 1px solid var(--color-border-light);
    padding: 20px 24px;
    gap: 20px;
}

.product-card.out-of-stock {
    border-color: var(--color-border-light);
    background-color: var(--color-white);
    box-shadow: none;
}

.grid-view .product-card {
    min-width: 0;
    flex-direction: column;
    padding: 16px;
}

.grid-view .product-image-container {
    width: 100%;
}

.grid-view .product-image {
    width: 100%;
    height: 180px;
}

.grid-view .product-actions {
    width: 100%;
    min-width: 0;
    align-items: stretch;
}

.grid-view .price-section {
    align-items: flex-start;
}

.grid-view .product-meta {
    flex-wrap: wrap;
}

.product-image-container {
    flex-shrink: 0;
}

.product-image {
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, rgba(249, 250, 251, 1) 0%, rgba(243, 244, 246, 1) 100%);
    border-radius: 16px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.discount-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: -0.18px;
    padding: 4px 8px;
    border-radius: 6px;
}

.discount-badge.orange {
    background-color: #f97316;
}

.discount-badge.red {
    background-color: #ef4444;
}

.product-icon {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 16px;
    height: 16px;
}

.product-icon.badge-only {
    top: 12px;
    right: 12px;
}

.product-details {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.product-brand {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: -0.18px;
    color: var(--color-primary);
}

.product-name {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.45px;
    color: var(--color-text-dark);
}

.product-description {
    font-size: 14px;
    font-weight: 400;
    letter-spacing: -0.18px;
    color: var(--color-text-secondary);
    margin-bottom: 8px;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.rating-stars {
    height: 14px;
}

.rating-value {
    font-size: 14px;
    font-weight: 500;
    letter-spacing: -0.18px;
    color: var(--color-text-secondary);
}

.rating-count {
    font-size: 14px;
    font-weight: 400;
    letter-spacing: -0.18px;
    color: var(--color-text-light);
}

.product-meta {
    display: flex;
    gap: 8px;
}

.meta-tag {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: -0.18px;
}

.meta-tag img {
    width: 12px;
    height: 12px;
}

.meta-tag.stock {
    background-color: var(--color-green-light-bg);
    color: var(--color-primary-dark);
}

.meta-tag.date {
    background-color: var(--color-bg-page);
    color: var(--color-text-secondary);
}

.meta-tag.expired {
    background-color: var(--color-red-light-bg);
    color: var(--color-red-error);
}

.meta-tag.limited {
    background-color: var(--color-orange-light-bg);
    color: var(--color-orange-warning);
}

.product-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
    min-width: 180px;
}

.price-section {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
}

.old-price {
    font-size: 14px;
    font-weight: 400;
    letter-spacing: -0.18px;
    color: var(--color-text-light);
    text-decoration: line-through;
}

.new-price {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.18px;
    line-height: 24px;
    background: linear-gradient(90deg, rgba(0, 188, 125, 1) 0%, rgba(0, 153, 102, 1) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.vat-text {
    font-size: 12px;
    font-weight: 400;
    letter-spacing: -0.18px;
    color: var(--color-text-muted);
}

.action-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
}

.out-of-stock-note {
    margin-top: 12px;
    text-align: right;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.2;
    letter-spacing: -0.12px;
    color: #ef4444;
}

.quantity-selector {
    display: flex;
    align-items: stretch;
    border: 2px solid var(--color-border);
    border-radius: 16px;
    overflow: hidden;
}

.qty-btn {
    width: 44px;
    background: none;
    border: none;
    font-family: var(--font-family);
    font-size: 18px;
    font-weight: 500;
    letter-spacing: -0.18px;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: background-color 0.2s;
}

.qty-btn:hover {
    background-color: var(--color-bg-page);
}

.qty-display {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    padding: 6px 0;
    border-left: 2px solid var(--color-border);
    border-right: 2px solid var(--color-border);
}

.qty-label {
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.25px;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.qty-value {
    font-size: 16px;
    font-weight: 600;
    letter-spacing: -0.18px;
    color: var(--color-text-dark);
    width: 48px;
    text-align: center;
    border: none;
    background: transparent;
    outline: none;
    -moz-appearance: textfield;
    appearance: textfield;
}

.qty-value::-webkit-outer-spin-button,
.qty-value::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.add-to-cart-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 10px 24px;
    background: linear-gradient(90deg, rgba(0, 188, 125, 1) 0%, rgba(0, 153, 102, 1) 100%);
    border: none;
    border-radius: 16px;
    font-family: var(--font-family);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: -0.18px;
    color: var(--color-white);
    cursor: pointer;
    transition: opacity 0.2s;
}

.add-to-cart-btn:hover {
    opacity: 0.9;
}

.add-to-cart-btn img {
    width: 16px;
    height: 16px;
}

.notify-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 10px 24px;
    background-color: var(--color-border-light);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    font-family: var(--font-family);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: -0.18px;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all 0.2s;
}

.notify-btn:hover {
    background-color: var(--color-border);
}

.notify-btn img {
    width: 16px;
    height: 16px;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 24px;
}

.page-btn {
    min-width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 12px;
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    font-family: var(--font-family);
    font-size: 16px;
    font-weight: 600;
    letter-spacing: -0.18px;
    color: var(--color-text-primary);
    cursor: pointer;
    transition: all 0.2s;
}

.page-btn:hover {
    background-color: var(--color-bg-page);
    border-color: var(--color-border-dark);
}

.page-btn.active {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.page-btn.prev,
.page-btn.next {
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: -0.15px;
}

.page-ellipsis {
    font-size: 16px;
    font-weight: 600;
    letter-spacing: -0.18px;
    color: var(--color-text-light);
    padding: 0 8px;
}

@media (max-width: 1200px) {

    .main-content {
        padding: 24px 32px 48px;
    }

    .page-layout {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
        flex-direction: row;
        flex-wrap: wrap;
    }

    .sidebar-card {
        flex: 1;
        min-width: 300px;
    }

    .product-list.grid-view {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    .product-list.grid-view {
        grid-template-columns: 1fr;
    }

    .product-card {
        flex-direction: column;
    }

    .product-image {
        width: 100%;
        height: 200px;
    }

    .product-actions {
        width: 100%;
        align-items: stretch;
    }

    .price-section {
        align-items: center;
    }

    .list-header {
        flex-direction: column;
        gap: 16px;
    }

    .list-controls {
        width: 100%;
        justify-content: space-between;
    }

    .sort-dropdown {
        flex: 1;
    }

    .sort-menu {
        left: 0;
        right: auto;
        min-width: 100%;
    }

}