/* =========================================================
   ساخت‌یار | Products Page V3
   فقط فرانت — بدون تغییر بک‌اند
   Namespace: .products-page / .catalog-* / .product-*
   وابستگی: theme.css
   بدون :root
   ========================================================= */

.products-page {
    --pd-bg: var(--color-white, #FFFFFF);
    --pd-page-bg: var(--color-surface, #F8F8F6);
    --pd-surface: var(--color-surface, #F8F8F6);
    --pd-surface-2: var(--color-surface-2, #F2F1ED);

    --pd-text: var(--color-text, #171A18);
    --pd-text-soft: var(--color-text-soft, #3F4640);
    --pd-muted: var(--color-muted, #5f645c);
    --pd-muted-light: var(--color-muted-light, #737869);

    --pd-primary: var(--color-primary, var(--sy-terra, #B85C38));
    --pd-primary-dark: var(--color-primary-dark, var(--sy-terra-dark, #9A4B2C));
    --pd-primary-soft: var(--color-primary-soft, #FFF2EC);
    --pd-primary-border: var(--color-primary-border, #F3D2C3);

    --pd-secondary: var(--color-secondary, var(--sy-olive, #24372F));
    --pd-secondary-dark: var(--color-secondary-dark, var(--sy-olive-dark, #18251F));
    --pd-secondary-soft: var(--color-secondary-soft, #EEF3F0);

    --pd-accent: var(--color-accent, var(--sy-lime, #D9E84A));

    --pd-border: var(--color-border, var(--sy-border, #E8E2D8));
    --pd-border-light: var(--color-border-light, #F0EDE6);
    --pd-border-strong: var(--color-border-strong, #D7D0C4);

    --pd-success: var(--color-success, #1F8A5B);
    --pd-success-soft: var(--color-success-soft, #E8F7EF);
    --pd-warning: var(--color-warning, #B7791F);
    --pd-warning-soft: var(--color-warning-soft, #FFF7E8);
    --pd-danger: var(--color-danger, #C0392B);
    --pd-danger-soft: var(--color-danger-soft, #FDECEA);

    --pd-shadow-sm: var(--shadow-sm, 0 2px 8px rgba(23, 26, 24, 0.06));
    --pd-shadow-md: var(--shadow-md, 0 10px 28px rgba(23, 26, 24, 0.08));
    --pd-shadow-lg: var(--shadow-lg, 0 18px 40px rgba(23, 26, 24, 0.10));

    --pd-radius-sm: var(--radius-sm, 8px);
    --pd-radius-md: var(--radius-md, 12px);
    --pd-radius-lg: var(--radius-lg, 16px);
    --pd-radius-xl: var(--radius-xl, 22px);
    --pd-radius-2xl: var(--radius-2xl, 28px);
    --pd-radius-full: var(--radius-full, 999px);

    --pd-container-max: var(--container-max, 1320px);
    --pd-container-pad: var(--container-pad, 24px);

    --pd-font: var(--font-body, var(--sy-font, "Vazirmatn", Tahoma, Arial, sans-serif));
    --pd-mono: var(--font-mono, var(--sy-font-mono, "JetBrains Mono", ui-monospace, monospace));

    --pd-ease: var(--ease-standard, cubic-bezier(0.4, 0, 0.2, 1));
    --pd-ease-out: var(--ease-out, cubic-bezier(0.16, 1, 0.3, 1));
    --pd-t-fast: var(--transition-fast, 160ms);
    --pd-t-base: var(--transition-base, 260ms);

    --pd-header-offset: 92px;

    font-family: var(--pd-font);
    background: var(--pd-page-bg);
    color: var(--pd-text);
    direction: rtl;
    padding-bottom: 58px;
}

.products-page *,
.products-page *::before,
.products-page *::after {
    box-sizing: border-box;
}

.products-page a {
    text-decoration: none;
    color: inherit;
}

.products-page button {
    font-family: inherit;
    border: none;
    background: transparent;
    cursor: pointer;
    color: inherit;
}

.products-page input,
.products-page select,
.products-page textarea {
    font-family: inherit;
}

.products-page img {
    display: block;
    max-width: 100%;
}

.products-page ul,
.products-page ol {
    list-style: none;
    margin: 0;
    padding: 0;
}

.products-page p {
    margin: 0;
}

.products-page .sr-only {
    position: absolute !important;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* =========================================================
   Containers
   ========================================================= */

.catalog-header__container,
.catalog-controls__container,
.catalog-layout__container,
.catalog-main__container,
.products-page .container,
.products-page>.container {
    width: 100%;
    max-width: var(--pd-container-max);
    margin-inline: auto;
    padding-inline: var(--pd-container-pad);
}

/* =========================================================
   Catalog Header
   ========================================================= */

.catalog-header {
    position: relative;
    background: var(--pd-bg);
    border-bottom: 1px solid var(--pd-border);
    padding: 30px 0 24px;
    overflow: hidden;
}

.catalog-header::before {
    content: "";
    position: absolute;
    top: -130px;
    inset-inline-end: -90px;
    width: 380px;
    height: 380px;
    background: radial-gradient(circle, rgba(184, 92, 56, 0.08) 0%, transparent 68%);
    pointer-events: none;
}

.catalog-header__top {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 18px;
}

.catalog-header__text {
    min-width: 0;
}

.catalog-header__breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
    font-size: 12px;
    color: var(--pd-muted);
}

.catalog-header__breadcrumb a {
    color: var(--pd-muted);
    transition: color var(--pd-t-fast) var(--pd-ease);
}

.catalog-header__breadcrumb a:hover {
    color: var(--pd-primary);
}

.catalog-header__breadcrumb-sep {
    opacity: 0.5;
}

.catalog-header__breadcrumb-current {
    color: var(--pd-text);
    font-weight: 700;
}

.catalog-header__title {
    margin: 0 0 8px;
    font-size: clamp(26px, 3.4vw, 40px);
    font-weight: 900;
    line-height: 1.28;
    letter-spacing: -0.03em;
    color: var(--pd-text);
}

.catalog-header__title span {
    color: var(--pd-primary);
}

.catalog-header__desc {
    margin: 0;
    max-width: 68ch;
    font-size: 13.5px;
    line-height: 1.95;
    color: var(--pd-muted);
}

.catalog-header__actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.catalog-header__stats,
.catalog-stats {
    position: relative;
    z-index: 1;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

.catalog-header__stat,
.catalog-stat {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 38px;
    padding: 8px 14px;
    border-radius: var(--pd-radius-full);
    background: var(--pd-surface);
    border: 1px solid var(--pd-border-light);
    font-size: 12px;
    font-weight: 700;
    color: var(--pd-secondary);
}

.catalog-header__stat b,
.catalog-stat b {
    font-family: var(--pd-mono);
    font-weight: 900;
    color: var(--pd-primary);
}

.catalog-header__stat svg,
.catalog-stat svg {
    width: 15px;
    height: 15px;
    color: var(--pd-secondary);
}

/* =========================================================
   Shared Buttons
   ========================================================= */

.catalog-header__btn,
.catalog-controls__btn,
.catalog-controls__filter-btn,
.catalog-filter-btn,
.catalog-empty__btn,
.procurement-strip__btn,
.quick-view__btn,
.product-item__add-cart,
.filter-actions .is-primary,
.filter-actions .is-ghost,
.filter-drawer__foot .is-primary,
.filter-drawer__foot .is-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 46px;
    padding: 11px 18px;
    border-radius: var(--pd-radius-md);
    border: 1px solid transparent;
    font-size: 13px;
    font-weight: 800;
    line-height: 1;
    white-space: nowrap;
    cursor: pointer;
    transition:
        background-color var(--pd-t-fast) var(--pd-ease),
        color var(--pd-t-fast) var(--pd-ease),
        border-color var(--pd-t-fast) var(--pd-ease),
        transform var(--pd-t-fast) var(--pd-ease),
        box-shadow var(--pd-t-fast) var(--pd-ease);
}

.catalog-header__btn svg,
.catalog-controls__btn svg,
.catalog-controls__filter-btn svg,
.catalog-filter-btn svg,
.catalog-empty__btn svg,
.procurement-strip__btn svg,
.quick-view__btn svg,
.product-item__add-cart svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    transition: transform var(--pd-t-fast) var(--pd-ease);
}

.catalog-header__btn--primary,
.procurement-strip__btn--primary,
.quick-view__btn--primary,
.product-item__add-cart,
.filter-actions .is-primary,
.filter-drawer__foot .is-primary {
    background: var(--pd-primary);
    color: var(--pd-bg);
    border-color: var(--pd-primary);
    box-shadow: 0 12px 28px rgba(184, 92, 56, 0.18);
}

.catalog-header__btn--primary:hover,
.procurement-strip__btn--primary:hover,
.quick-view__btn--primary:hover,
.product-item__add-cart:hover,
.filter-actions .is-primary:hover,
.filter-drawer__foot .is-primary:hover {
    background: var(--pd-primary-dark);
    border-color: var(--pd-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 16px 34px rgba(184, 92, 56, 0.24);
}

.catalog-header__btn--primary:hover svg,
.procurement-strip__btn--primary:hover svg,
.quick-view__btn--primary:hover svg,
.product-item__add-cart:hover svg {
    transform: translateX(-3px);
}

.catalog-header__btn--ghost,
.catalog-controls__btn,
.catalog-controls__filter-btn,
.catalog-filter-btn,
.catalog-empty__btn,
.quick-view__btn--ghost,
.filter-actions .is-ghost,
.filter-drawer__foot .is-ghost {
    background: var(--pd-bg);
    border-color: var(--pd-border);
    color: var(--pd-secondary);
}

.catalog-header__btn--ghost:hover,
.catalog-controls__btn:hover,
.catalog-controls__filter-btn:hover,
.catalog-filter-btn:hover,
.catalog-empty__btn:hover,
.quick-view__btn--ghost:hover,
.filter-actions .is-ghost:hover,
.filter-drawer__foot .is-ghost:hover {
    background: var(--pd-surface);
    border-color: var(--pd-secondary);
    color: var(--pd-secondary);
}

/* =========================================================
   Controls Bar
   ========================================================= */

.catalog-controls {
    position: relative;
    top: auto;
    z-index: 10;
    background: var(--pd-bg);
    border-bottom: 1px solid var(--pd-border-light);
    padding: 12px 0;
    margin-bottom: 20px;
    transition:
        box-shadow var(--pd-t-fast) var(--pd-ease),
        border-color var(--pd-t-fast) var(--pd-ease);
}

.catalog-controls.is-stuck {
    box-shadow: var(--pd-shadow-sm);
    border-color: var(--pd-border);
}

.catalog-controls__inner,
.catalog-controls__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.catalog-controls__group,
.catalog-controls__left,
.catalog-controls__right {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

/* Search */
.catalog-search,
.catalog-controls__search {
    display: none;
}

.catalog-search input,
.catalog-controls__search input {
    width: 100%;
    min-height: 46px;
    padding-block: 11px;
    padding-inline-start: 42px;
    padding-inline-end: 14px;
    border: 1.5px solid var(--pd-border);
    border-radius: var(--pd-radius-md);
    background: var(--pd-bg);
    color: var(--pd-text);
    font-size: 13px;
    line-height: 1.6;
    outline: none;
    transition:
        border-color var(--pd-t-fast) var(--pd-ease),
        box-shadow var(--pd-t-fast) var(--pd-ease);
}

.catalog-search input::placeholder,
.catalog-controls__search input::placeholder {
    color: var(--pd-muted-light);
}

.catalog-search input:hover,
.catalog-controls__search input:hover {
    border-color: var(--pd-border-strong);
}

.catalog-search input:focus,
.catalog-controls__search input:focus {
    border-color: var(--pd-primary);
    box-shadow: 0 0 0 3px rgba(184, 92, 56, 0.1);
}

.catalog-search__icon,
.catalog-controls__search-icon {
    position: absolute;
    top: 50%;
    inset-inline-start: 14px;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    color: var(--pd-muted-light);
    pointer-events: none;
}

.catalog-search__icon svg,
.catalog-controls__search-icon svg {
    width: 100%;
    height: 100%;
}

/* Filter button */
.catalog-controls__filter-btn,
.catalog-filter-btn {
    flex-shrink: 0;
}

.catalog-controls__filter-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    background: var(--pd-primary);
    color: var(--pd-bg);
    border-radius: var(--pd-radius-full);
    font-size: 12px;
    font-weight: 800;
    line-height: 1;
}

/* Active filters */
.catalog-controls__active-filters,
.catalog-active-filters {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    width: 100%;
    padding-top: 4px;
}

.active-filter-chip,
.catalog-filter-chip,
.catalog-active-filter {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 34px;
    padding: 6px 12px;
    border-radius: var(--pd-radius-full);
    background: var(--pd-primary-soft);
    border: 1px solid var(--pd-primary-border);
    color: var(--pd-primary-dark);
    font-size: 12px;
    font-weight: 800;
    line-height: 1;
}

.active-filter-chip__remove,
.catalog-filter-chip a,
.catalog-filter-chip button,
.catalog-active-filter a,
.catalog-active-filter button {
    display: inline-grid;
    place-items: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: rgba(154, 75, 44, 0.1);
    color: var(--pd-primary-dark);
    transition:
        background-color var(--pd-t-fast) var(--pd-ease),
        color var(--pd-t-fast) var(--pd-ease);
}

.active-filter-chip__remove:hover,
.catalog-filter-chip a:hover,
.catalog-filter-chip button:hover,
.catalog-active-filter a:hover,
.catalog-active-filter button:hover {
    background: var(--pd-primary);
    color: var(--pd-bg);
}

.active-filter-chip__remove svg,
.catalog-filter-chip svg,
.catalog-active-filter svg {
    width: 10px;
    height: 10px;
}

.catalog-controls__clear-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 34px;
    padding: 6px 12px;
    border-radius: var(--pd-radius-full);
    color: var(--pd-primary);
    font-size: 12px;
    font-weight: 800;
    transition: background-color var(--pd-t-fast) var(--pd-ease);
}

.catalog-controls__clear-btn:hover {
    background: var(--pd-primary-soft);
}

/* Sort */
.catalog-controls__sort,
.catalog-sort {
    position: relative;
    flex-shrink: 0;
}

.catalog-controls__sort-label {
    font-size: 12.5px;
    color: var(--pd-muted);
    white-space: nowrap;
}

.catalog-controls__sort select,
.catalog-sort select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    min-height: 46px;
    padding-block: 11px;
    padding-inline-start: 16px;
    padding-inline-end: 40px;
    border: 1.5px solid var(--pd-border);
    border-radius: var(--pd-radius-md);
    background: var(--pd-bg);
    color: var(--pd-secondary);
    font-size: 12.5px;
    font-weight: 800;
    line-height: 1.4;
    cursor: pointer;
    outline: none;
    transition:
        border-color var(--pd-t-fast) var(--pd-ease),
        box-shadow var(--pd-t-fast) var(--pd-ease);
}

.catalog-controls__sort select:hover,
.catalog-sort select:hover {
    border-color: var(--pd-border-strong);
}

.catalog-controls__sort select:focus,
.catalog-sort select:focus {
    border-color: var(--pd-primary);
    box-shadow: 0 0 0 3px rgba(184, 92, 56, 0.1);
}

.catalog-controls__sort::after,
.catalog-sort::after {
    content: "";
    position: absolute;
    top: 50%;
    inset-inline-end: 16px;
    width: 8px;
    height: 8px;
    border-right: 2px solid var(--pd-muted);
    border-bottom: 2px solid var(--pd-muted);
    transform: translateY(-70%) rotate(45deg);
    pointer-events: none;
    transition: border-color var(--pd-t-fast) var(--pd-ease);
}

.catalog-controls__sort:hover::after,
.catalog-sort:hover::after {
    border-color: var(--pd-secondary);
}

/* View toggle */
.catalog-controls__view,
.catalog-view {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
    padding: 4px;
    border-radius: var(--pd-radius-full);
    background: var(--pd-surface);
    border: 1px solid var(--pd-border-light);
}

.catalog-controls__view-btn,
.catalog-view button {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    border-radius: var(--pd-radius-full);
    color: var(--pd-muted);
    transition:
        background-color var(--pd-t-fast) var(--pd-ease),
        color var(--pd-t-fast) var(--pd-ease),
        box-shadow var(--pd-t-fast) var(--pd-ease);
}

.catalog-controls__view-btn svg,
.catalog-view button svg {
    width: 16px;
    height: 16px;
}

.catalog-controls__view-btn i,
.catalog-view button i {
    font-size: 15px;
    line-height: 1;
}

.catalog-controls__view-btn:hover,
.catalog-view button:hover {
    color: var(--pd-secondary);
}

.catalog-controls__view-btn.is-active,
.catalog-view button.is-active {
    background: var(--pd-bg);
    color: var(--pd-secondary);
    box-shadow: var(--pd-shadow-sm);
}

.catalog-controls__results-count,
.catalog-result-count {
    font-size: 12.5px;
    font-weight: 700;
    color: var(--pd-muted);
    white-space: nowrap;
}

.catalog-controls__results-count b,
.catalog-result-count b {
    font-family: var(--pd-mono);
    font-weight: 900;
    color: var(--pd-secondary);
}

/* =========================================================
   Layout: Sidebar + Main
   ========================================================= */

.catalog-layout {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 20px;
    align-items: start;
}

.catalog-sidebar {
    position: sticky;
    top: calc(var(--pd-header-offset) + 70px);
    background: var(--pd-bg);
    border: 1px solid var(--pd-border-light);
    border-radius: var(--pd-radius-xl);
    padding: 18px;
    box-shadow: var(--pd-shadow-sm);
}

.catalog-main {
    min-width: 0;
}

/* =========================================================
   Filter Groups
   ========================================================= */

.filter-group,
.catalog-filter-group {
    padding: 14px 0;
    border-bottom: 1px dashed var(--pd-border-light);
}

.filter-group:first-child,
.catalog-filter-group:first-child {
    padding-top: 0;
}

.filter-group:last-child,
.catalog-filter-group:last-child {
    padding-bottom: 0;
    border-bottom: none;
}

.filter-group__title,
.catalog-filter-group__title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin: 0 0 12px;
    font-size: 13px;
    font-weight: 900;
    line-height: 1.5;
    color: var(--pd-text);
}

.filter-group__count,
.catalog-filter-group__count {
    font-family: var(--pd-mono);
    font-size: 12px;
    font-weight: 800;
    color: var(--pd-muted-light);
    background: var(--pd-surface);
    border: 1px solid var(--pd-border-light);
    padding: 2px 8px;
    border-radius: var(--pd-radius-full);
    white-space: nowrap;
}

.filter-group__empty {
    margin: 0;
    font-size: 12px;
    line-height: 1.85;
    color: var(--pd-muted);
}

.filter-list,
.catalog-filter-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.filter-option,
.catalog-filter-option {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 34px;
    font-size: 12.5px;
    line-height: 1.7;
    color: var(--pd-text-soft);
    cursor: pointer;
}

.filter-option input,
.catalog-filter-option input {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    border: 1.5px solid var(--pd-border-strong);
    border-radius: 5px;
    background: var(--pd-bg);
    display: grid;
    place-items: center;
    cursor: pointer;
    transition:
        border-color var(--pd-t-fast) var(--pd-ease),
        background-color var(--pd-t-fast) var(--pd-ease);
}

.filter-option input[type="radio"],
.catalog-filter-option input[type="radio"] {
    border-radius: 50%;
}

.filter-option input:hover,
.catalog-filter-option input:hover {
    border-color: var(--pd-primary);
}

.filter-option input:checked,
.catalog-filter-option input:checked {
    background: var(--pd-primary);
    border-color: var(--pd-primary);
}

.filter-option input[type="checkbox"]:checked::after,
.catalog-filter-option input[type="checkbox"]:checked::after {
    content: "";
    width: 10px;
    height: 5px;
    border-left: 2px solid var(--pd-bg);
    border-bottom: 2px solid var(--pd-bg);
    transform: rotate(-45deg) translateY(-1px);
    display: block;
}

.filter-option input[type="radio"]:checked::after,
.catalog-filter-option input[type="radio"]:checked::after {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--pd-bg);
    display: block;
}

.filter-option span,
.catalog-filter-option span {
    flex: 1;
    min-width: 0;
}

.filter-option small,
.catalog-filter-option small {
    flex-shrink: 0;
    font-family: var(--pd-mono);
    font-size: 12px;
    color: var(--pd-muted-light);
}

.price-range,
.catalog-price-range {
    display: flex;
    align-items: center;
    gap: 10px;
}

.price-range input,
.catalog-price-range input {
    width: 100%;
    min-height: 42px;
    padding: 10px 12px;
    border: 1.5px solid var(--pd-border);
    border-radius: var(--pd-radius-md);
    background: var(--pd-bg);
    color: var(--pd-text);
    font-family: var(--pd-mono);
    font-size: 12px;
    outline: none;
    transition:
        border-color var(--pd-t-fast) var(--pd-ease),
        box-shadow var(--pd-t-fast) var(--pd-ease);
}

.price-range input:focus,
.catalog-price-range input:focus {
    border-color: var(--pd-primary);
    box-shadow: 0 0 0 3px rgba(184, 92, 56, 0.1);
}

.price-range span,
.catalog-price-range span {
    color: var(--pd-muted-light);
    font-weight: 700;
}

.filter-actions,
.catalog-filter-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 14px;
}

.filter-actions .is-primary,
.filter-actions .is-ghost,
.filter-drawer__foot .is-primary,
.filter-drawer__foot .is-ghost {
    flex: 1;
    min-width: 0;
}

/* =========================================================
   Mobile Filter Drawer
   ========================================================= */

.filter-overlay {
    position: fixed;
    inset: 0;
    z-index: 1090;
    background: rgba(18, 24, 21, 0.58);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition:
        opacity 280ms var(--pd-ease),
        visibility 280ms var(--pd-ease);
}

.filter-overlay.is-open,
.filter-overlay.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.filter-drawer {
    position: fixed;
    top: 0;
    bottom: 0;
    right: 0;
    z-index: 1100;
    width: min(380px, 92vw);
    background: var(--pd-bg);
    box-shadow: var(--pd-shadow-lg);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: translateX(100%);
    transition: transform 320ms var(--pd-ease-out);
}

html[dir="ltr"] .filter-drawer {
    right: auto;
    left: 0;
    transform: translateX(-100%);
}

.filter-drawer.is-open,
.filter-drawer.is-visible {
    transform: translateX(0);
}

.filter-drawer__head,
.filter-drawer__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 18px 20px;
    border-bottom: 1px solid var(--pd-border-light);
}

.filter-drawer__title {
    margin: 0;
    font-size: 15px;
    font-weight: 900;
    color: var(--pd-text);
}

.filter-drawer__close,
.filter-drawer__close-btn {
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    border-radius: var(--pd-radius-full);
    background: var(--pd-surface);
    color: var(--pd-secondary);
    transition:
        background-color var(--pd-t-fast) var(--pd-ease),
        color var(--pd-t-fast) var(--pd-ease),
        transform var(--pd-t-fast) var(--pd-ease);
}

.filter-drawer__close svg,
.filter-drawer__close-btn svg {
    width: 16px;
    height: 16px;
}

.filter-drawer__close:hover,
.filter-drawer__close-btn:hover {
    background: var(--pd-danger-soft);
    color: var(--pd-danger);
    transform: rotate(90deg);
}

.filter-drawer__body {
    flex: 1;
    overflow-y: auto;
    padding: 18px;
    scrollbar-width: thin;
    scrollbar-color: var(--pd-border-strong) transparent;
}

.filter-drawer__body::-webkit-scrollbar {
    width: 8px;
}

.filter-drawer__body::-webkit-scrollbar-thumb {
    background: var(--pd-border);
    border-radius: 99px;
}

.filter-drawer__foot {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    border-top: 1px solid var(--pd-border-light);
    background: var(--pd-bg);
}

@media (min-width: 992px) {

    .filter-overlay,
    .filter-drawer {
        display: none;
    }

    .catalog-controls__filter-btn,
    .catalog-filter-btn {
        display: none;
    }
}

/* در موبایل drawer باز شود */
@media (max-width: 991px) {
    .catalog-sidebar {
        display: none;
    }

    .filter-drawer {
        display: flex;
    }

    .catalog-filter-btn {
        display: inline-flex;
    }
}

/* =========================================================
   Product Grid
   ========================================================= */

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

.catalog-layout .product-grid,
.catalog-layout .catalog-grid,
.catalog-layout .products-grid,
.catalog-layout .catalog-products {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product-grid.is-list,
.catalog-grid.is-list,
.products-grid.is-list,
.catalog-products.is-list,
.product-grid.view-list,
.catalog-grid.view-list,
.products-grid.view-list,
.catalog-products.view-list {
    grid-template-columns: 1fr;
}

/* =========================================================
   Product Item
   ========================================================= */

.product-item {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--pd-bg);
    border: 1px solid var(--pd-border-light);
    border-radius: var(--pd-radius-xl);
    overflow: hidden;
    min-width: 0;
    transition:
        transform var(--pd-t-base) var(--pd-ease-out),
        box-shadow var(--pd-t-base) var(--pd-ease-out),
        border-color var(--pd-t-fast) var(--pd-ease);
}

.product-item:hover {
    transform: translateY(-4px);
    border-color: var(--pd-border);
    box-shadow: var(--pd-shadow-md);
}

.product-item__media {
    position: relative;
    aspect-ratio: 4 / 3;
    background: var(--pd-surface-2);
    overflow: hidden;
}

.product-item__media::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        repeating-linear-gradient(45deg,
            transparent,
            transparent 12px,
            rgba(36, 55, 47, 0.04) 12px,
            rgba(36, 55, 47, 0.04) 13px);
    z-index: 0;
}

.product-item__media img,
.product-item__image {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 650ms var(--pd-ease-out);
}

.product-item:hover .product-item__media img,
.product-item:hover .product-item__image {
    transform: scale(1.05);
}

.product-item__code {
    position: absolute;
    top: 12px;
    inset-inline-start: 12px;
    z-index: 2;
    font-family: var(--pd-mono);
    font-size: 12px;
    font-weight: 900;
    line-height: 1;
    padding: 5px 9px;
    border-radius: var(--pd-radius-sm);
    background: rgba(23, 26, 24, 0.86);
    color: var(--pd-accent);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
    white-space: nowrap;
}

.product-item__discount,
.product-item__badge {
    position: absolute;
    top: 12px;
    inset-inline-end: 12px;
    z-index: 2;
    background: var(--pd-primary);
    color: var(--pd-bg);
    font-family: var(--pd-mono);
    font-size: 12px;
    font-weight: 900;
    line-height: 1;
    padding: 5px 9px;
    border-radius: var(--pd-radius-sm);
    white-space: nowrap;
}

.product-item__stock {
    position: absolute;
    bottom: 12px;
    inset-inline-start: 12px;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 10px;
    border-radius: var(--pd-radius-full);
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid var(--pd-border-light);
    box-shadow: 0 4px 12px rgba(23, 26, 24, 0.08);
    font-size: 12px;
    font-weight: 800;
    color: var(--pd-secondary);
    white-space: nowrap;
}

.product-item__stock-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--pd-success);
    box-shadow: 0 0 0 3px rgba(31, 138, 91, 0.12);
}

.product-item__stock--low .product-item__stock-dot {
    background: var(--pd-warning);
    box-shadow: 0 0 0 3px rgba(183, 121, 31, 0.12);
}

.product-item__stock--out .product-item__stock-dot {
    background: var(--pd-danger);
    box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.12);
}

.product-item__favorite,
.product-item__wishlist {
    position: absolute;
    bottom: 12px;
    inset-inline-end: 12px;
    z-index: 2;
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    border-radius: var(--pd-radius-full);
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid var(--pd-border-light);
    color: var(--pd-muted);
    transition:
        background-color var(--pd-t-fast) var(--pd-ease),
        color var(--pd-t-fast) var(--pd-ease),
        border-color var(--pd-t-fast) var(--pd-ease),
        transform var(--pd-t-fast) var(--pd-ease);
}

.product-item__favorite svg,
.product-item__wishlist svg {
    width: 16px;
    height: 16px;
}

.product-item__favorite:hover,
.product-item__wishlist:hover {
    background: var(--pd-primary-soft);
    border-color: var(--pd-primary-border);
    color: var(--pd-primary);
    transform: translateY(-1px);
}

.product-item__favorite.is-active,
.product-item__wishlist.is-active {
    background: var(--pd-primary);
    border-color: var(--pd-primary);
    color: var(--pd-bg);
}

.product-item__content {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 16px;
    flex: 1;
    min-width: 0;
}

.product-item__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    font-size: 12px;
    line-height: 1.5;
    color: var(--pd-muted);
}

.product-item__category {
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.product-item__brand {
    flex-shrink: 0;
    font-weight: 900;
    color: var(--pd-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 45%;
}

.product-item__title {
    margin: 0;
    font-size: 14.5px;
    font-weight: 900;
    line-height: 1.65;
    color: var(--pd-text);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-item__title a {
    color: inherit;
    transition: color var(--pd-t-fast) var(--pd-ease);
}

.product-item:hover .product-item__title,
.product-item:hover .product-item__title a {
    color: var(--pd-primary);
}

.product-item__excerpt,
.product-item__specs,
.product-item__description {
    margin: 0;
    font-size: 12px;
    line-height: 1.8;
    color: var(--pd-muted);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-item__specs li {
    display: flex;
    gap: 4px;
    margin-bottom: 4px;
}

.product-item__specs span {
    font-weight: 800;
    color: var(--pd-text);
}

.product-item__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.product-item__tag {
    display: inline-flex;
    align-items: center;
    padding: 3px 8px;
    border-radius: var(--pd-radius-full);
    background: var(--pd-secondary-soft);
    border: 1px solid var(--pd-border-light);
    font-size: 12px;
    font-weight: 800;
    color: var(--pd-secondary);
    white-space: nowrap;
}

.product-item__price-row,
.product-item__footer {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 10px;
    margin-top: auto;
    padding-top: 4px;
}

.product-item__price {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.product-item__current,
.product-item__price-value {
    font-family: var(--pd-mono);
    font-size: 16px;
    font-weight: 900;
    line-height: 1.2;
    color: var(--pd-secondary);
    white-space: nowrap;
}

.product-item__current small {
    font-family: var(--pd-font);
    font-size: 12px;
    font-weight: 700;
    color: var(--pd-muted);
}

.product-item__old {
    font-family: var(--pd-mono);
    font-size: 12px;
    font-weight: 700;
    color: var(--pd-muted-light);
    text-decoration: line-through;
    white-space: nowrap;
}

.product-item__unit,
.product-item__price-unit {
    font-size: 12px;
    font-weight: 700;
    color: var(--pd-muted);
    white-space: nowrap;
}

.product-item__actions {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 12px;
}

.product-item__add-cart {
    flex: 1;
    min-height: 44px;
    font-size: 12.5px;
    font-weight: 900;
}

.product-item__quick-view,
.product-item__compare {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    display: grid;
    place-items: center;
    border-radius: var(--pd-radius-md);
    background: var(--pd-bg);
    border: 1.5px solid var(--pd-border);
    color: var(--pd-secondary);
    transition:
        background-color var(--pd-t-fast) var(--pd-ease),
        border-color var(--pd-t-fast) var(--pd-ease),
        color var(--pd-t-fast) var(--pd-ease),
        transform var(--pd-t-fast) var(--pd-ease);
}

.product-item__quick-view svg,
.product-item__compare svg {
    width: 16px;
    height: 16px;
}

.product-item__quick-view i,
.product-item__compare i {
    font-size: 15px;
}

.product-item__quick-view:hover,
.product-item__compare:hover {
    background: var(--pd-surface);
    border-color: var(--pd-secondary);
    color: var(--pd-secondary);
    transform: translateY(-1px);
}

.product-item__quick-view.is-loading,
.product-item__add-cart.is-loading {
    opacity: 0.72;
    pointer-events: none;
}

/* List view */
.product-grid.is-list .product-item,
.catalog-grid.is-list .product-item,
.products-grid.is-list .product-item,
.catalog-products.is-list .product-item,
.product-grid.view-list .product-item,
.catalog-grid.view-list .product-item,
.products-grid.view-list .product-item,
.catalog-products.view-list .product-item {
    flex-direction: row;
    align-items: stretch;
}

.product-grid.is-list .product-item__media,
.catalog-grid.is-list .product-item__media,
.products-grid.is-list .product-item__media,
.catalog-products.is-list .product-item__media,
.product-grid.view-list .product-item__media,
.catalog-grid.view-list .product-item__media,
.products-grid.view-list .product-item__media,
.catalog-products.view-list .product-item__media {
    width: 230px;
    flex-shrink: 0;
    aspect-ratio: 1 / 1;
}

.product-grid.is-list .product-item__content,
.catalog-grid.is-list .product-item__content,
.products-grid.is-list .product-item__content,
.catalog-products.is-list .product-item__content,
.product-grid.view-list .product-item__content,
.catalog-grid.view-list .product-item__content,
.products-grid.view-list .product-item__content,
.catalog-products.view-list .product-item__content {
    padding: 20px;
}

.product-grid.is-list .product-item__title,
.catalog-grid.is-list .product-item__title,
.products-grid.is-list .product-item__title,
.catalog-products.is-list .product-item__title,
.product-grid.view-list .product-item__title,
.catalog-grid.view-list .product-item__title,
.products-grid.view-list .product-item__title,
.catalog-products.view-list .product-item__title {
    -webkit-line-clamp: 1;
    font-size: 16px;
}

.product-grid.is-list .product-item__excerpt,
.catalog-grid.is-list .product-item__excerpt,
.products-grid.is-list .product-item__excerpt,
.catalog-products.is-list .product-item__excerpt,
.product-grid.view-list .product-item__excerpt,
.catalog-grid.view-list .product-item__excerpt,
.products-grid.view-list .product-item__excerpt,
.catalog-products.view-list .product-item__excerpt {
    -webkit-line-clamp: 3;
}

/* =========================================================
   Quick View Modal
   ========================================================= */

.quick-view {
    position: fixed;
    inset: 0;
    z-index: 1300;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition:
        opacity 280ms var(--pd-ease),
        visibility 280ms var(--pd-ease);
}

.quick-view.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.quick-view__overlay {
    position: absolute;
    inset: 0;
    background: rgba(18, 24, 21, 0.68);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    cursor: pointer;
}

.quick-view__panel,
.quick-view>.quick-view__content {
    position: relative;
    z-index: 1;
    width: min(980px, 100%);
    max-height: calc(100vh - 48px);
    background: var(--pd-bg);
    border-radius: var(--pd-radius-2xl);
    box-shadow: 0 30px 80px rgba(18, 24, 21, 0.32);
    overflow: hidden;
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    transform: translateY(18px) scale(0.985);
    transition: transform 360ms var(--pd-ease-out);
}

.quick-view.is-open .quick-view__panel,
.quick-view.is-open>.quick-view__content {
    transform: translateY(0) scale(1);
}

.quick-view__panel>.quick-view__content {
    display: contents;
}

.quick-view__close {
    position: absolute;
    top: 14px;
    inset-inline-end: 14px;
    z-index: 5;
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: var(--pd-radius-full);
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid var(--pd-border-light);
    color: var(--pd-secondary);
    box-shadow: 0 6px 18px rgba(23, 26, 24, 0.12);
    transition:
        background-color var(--pd-t-fast) var(--pd-ease),
        color var(--pd-t-fast) var(--pd-ease),
        transform var(--pd-t-fast) var(--pd-ease);
}

.quick-view__close svg {
    width: 17px;
    height: 17px;
}

.quick-view__close:hover {
    background: var(--pd-primary);
    border-color: var(--pd-primary);
    color: var(--pd-bg);
    transform: rotate(90deg);
}

.quick-view__media {
    position: relative;
    background: var(--pd-surface-2);
    min-height: 360px;
    overflow: hidden;
}

.quick-view__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.quick-view__info {
    padding: 30px 30px 28px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 14px;
    min-width: 0;
}

.quick-view__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.quick-view__cat,
.quick-view__brand {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: var(--pd-radius-full);
    font-size: 12px;
    font-weight: 800;
    line-height: 1.4;
}

.quick-view__cat {
    background: var(--pd-secondary-soft);
    border: 1px solid var(--pd-border-light);
    color: var(--pd-secondary);
}

.quick-view__brand {
    background: var(--pd-primary-soft);
    border: 1px solid var(--pd-primary-border);
    color: var(--pd-primary-dark);
}

.quick-view__code {
    font-family: var(--pd-mono);
    font-size: 12px;
    font-weight: 800;
    color: var(--pd-muted-light);
}

.quick-view__title {
    margin: 0;
    font-size: clamp(20px, 2.4vw, 28px);
    font-weight: 900;
    line-height: 1.45;
    letter-spacing: -0.015em;
    color: var(--pd-text);
}

.quick-view__meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 12px;
    color: var(--pd-muted);
}

.quick-view__stock {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 800;
    color: var(--pd-success);
}

.quick-view__stock-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: currentColor;
}

.quick-view__price-row {
    display: flex;
    align-items: flex-end;
    gap: 10px;
    padding-top: 4px;
}

.quick-view__price {
    font-family: var(--pd-mono);
    font-size: clamp(22px, 2.4vw, 28px);
    font-weight: 900;
    line-height: 1.1;
    color: var(--pd-secondary);
}

.quick-view__old-price {
    font-family: var(--pd-mono);
    font-size: 13px;
    font-weight: 700;
    color: var(--pd-muted-light);
    text-decoration: line-through;
}

.quick-view__unit {
    font-size: 12px;
    font-weight: 700;
    color: var(--pd-muted);
}

.quick-view__desc {
    font-size: 13.5px;
    line-height: 2;
    color: var(--pd-text-soft);
}

.quick-view__actions {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: auto;
    padding-top: 8px;
}

.quick-view__btn--primary {
    flex: 1;
}

@media (max-width: 991px) {
    .quick-view {
        align-items: flex-end;
        padding: 0;
    }

    .quick-view__panel,
    .quick-view>.quick-view__content {
        width: 100%;
        max-height: 94dvh;
        border-radius: 24px 24px 0 0;
        grid-template-columns: 1fr;
        transform: translateY(100%);
    }

    .quick-view.is-open .quick-view__panel,
    .quick-view.is-open>.quick-view__content {
        transform: translateY(0);
    }

    .quick-view__media {
        min-height: 0;
        aspect-ratio: 16 / 10;
    }

    .quick-view__info {
        padding: 22px 20px 26px;
    }
}

/* =========================================================
   Pagination
   ========================================================= */

.catalog-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 28px;
}

.catalog-pagination__btn,
.catalog-pagination__page,
.catalog-pagination__ellipsis {
    min-width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 12px;
    border-radius: var(--pd-radius-full);
    border: 1.5px solid var(--pd-border);
    background: var(--pd-bg);
    color: var(--pd-secondary);
    font-family: var(--pd-mono);
    font-size: 12.5px;
    font-weight: 800;
    line-height: 1;
    transition:
        background-color var(--pd-t-fast) var(--pd-ease),
        border-color var(--pd-t-fast) var(--pd-ease),
        color var(--pd-t-fast) var(--pd-ease),
        transform var(--pd-t-fast) var(--pd-ease),
        box-shadow var(--pd-t-fast) var(--pd-ease);
}

.catalog-pagination__btn svg,
.catalog-pagination__page svg {
    width: 15px;
    height: 15px;
}

.catalog-pagination__btn:hover,
.catalog-pagination__page:hover {
    border-color: var(--pd-primary);
    background: var(--pd-primary-soft);
    color: var(--pd-primary-dark);
    transform: translateY(-1px);
}

.catalog-pagination__page.is-active,
.catalog-pagination__page[aria-current="page"] {
    background: var(--pd-primary);
    border-color: var(--pd-primary);
    color: var(--pd-bg);
    box-shadow: 0 10px 22px rgba(184, 92, 56, 0.18);
}

.catalog-pagination__btn[disabled],
.catalog-pagination__btn.is-disabled,
.catalog-pagination__page[disabled] {
    opacity: 0.45;
    pointer-events: none;
}

.catalog-pagination__ellipsis {
    border-color: transparent;
    background: transparent;
    color: var(--pd-muted-light);
    pointer-events: none;
}

/* =========================================================
   Empty State
   ========================================================= */

.catalog-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 12px;
    padding: 64px 24px;
    background: var(--pd-bg);
    border: 1.5px dashed var(--pd-border);
    border-radius: var(--pd-radius-2xl);
}

.catalog-empty__icon {
    width: 64px;
    height: 64px;
    display: grid;
    place-items: center;
    border-radius: 20px;
    background: var(--pd-surface);
    border: 1px solid var(--pd-border-light);
    color: var(--pd-muted-light);
}

.catalog-empty__icon svg {
    width: 30px;
    height: 30px;
}

.catalog-empty__title {
    margin: 0;
    font-size: 18px;
    font-weight: 900;
    color: var(--pd-text);
}

.catalog-empty__desc {
    margin: 0;
    max-width: 48ch;
    font-size: 13px;
    line-height: 1.9;
    color: var(--pd-muted);
}

.catalog-empty__actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-top: 6px;
}

/* =========================================================
   Procurement Strip
   ========================================================= */

.procurement-strip {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    margin-top: 28px;
    padding: 30px 34px;
    background: var(--pd-secondary);
    color: var(--pd-bg);
    border-radius: var(--pd-radius-2xl);
    overflow: hidden;
    box-shadow:
        0 24px 60px rgba(23, 26, 24, 0.16),
        0 8px 20px rgba(23, 26, 24, 0.08);
}

.procurement-strip::before {
    content: "";
    position: absolute;
    top: -90px;
    inset-inline-end: -60px;
    width: 340px;
    height: 340px;
    background: radial-gradient(circle, rgba(217, 232, 74, 0.18) 0%, transparent 68%);
    pointer-events: none;
}

.procurement-strip__content,
.procurement-strip__actions {
    position: relative;
    z-index: 1;
}

.procurement-strip__content {
    min-width: 0;
    max-width: 680px;
}

.procurement-strip__title {
    margin: 0 0 8px;
    font-size: clamp(20px, 2.6vw, 30px);
    font-weight: 900;
    line-height: 1.45;
    color: var(--pd-bg);
}

.procurement-strip__title span {
    color: var(--pd-accent);
}

.procurement-strip__desc {
    margin: 0;
    max-width: 58ch;
    font-size: 13.5px;
    line-height: 1.95;
    color: rgba(255, 255, 255, 0.72);
}

.procurement-strip__actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex-shrink: 0;
}

.procurement-strip__btn--primary {
    background: var(--pd-accent);
    border-color: var(--pd-accent);
    color: var(--pd-secondary);
    box-shadow: 0 12px 28px rgba(217, 232, 74, 0.22);
}

.procurement-strip__btn--primary:hover {
    background: var(--pd-bg);
    border-color: var(--pd-bg);
    color: var(--pd-secondary);
}

.procurement-strip__btn--ghost {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.22);
    color: var(--pd-bg);
}

.procurement-strip__btn--ghost:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.42);
}

/* =========================================================
   FAIL-SAFE Reveal
   ========================================================= */

@media (prefers-reduced-motion: no-preference) {
    .products-page.pd-js [data-pd-reveal] {
        opacity: 0;
        transform: translateY(16px);
        transition:
            opacity 560ms var(--pd-ease-out) var(--d, 0ms),
            transform 560ms var(--pd-ease-out) var(--d, 0ms);
    }

    .products-page.pd-js [data-pd-reveal].is-visible {
        opacity: 1;
        transform: translateY(0);
    }
}

/* =========================================================
   Responsive — Laptop
   ========================================================= */

@media (max-width: 1199px) {
    .products-page {
        --pd-container-pad: 20px;
    }

    .catalog-layout {
        grid-template-columns: 260px minmax(0, 1fr);
        gap: 18px;
    }

    .product-grid,
    .catalog-grid,
    .products-grid,
    .catalog-layout .product-grid,
    .catalog-layout .catalog-grid,
    .catalog-layout .products-grid,
    .catalog-layout .catalog-products {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .catalog-header__title {
        font-size: clamp(24px, 3.2vw, 34px);
    }

    .procurement-strip {
        padding: 26px 28px;
    }
}

/* =========================================================
   Responsive — Tablet
   ========================================================= */

@media (max-width: 991px) {
    .products-page {
        padding-bottom: 46px;
    }

    .catalog-header {
        padding: 24px 0 20px;
    }

    .catalog-header__top {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .catalog-header__actions {
        width: 100%;
    }

    .catalog-header__actions>* {
        flex: 1;
    }

    .catalog-controls {
        top: 74px;
    }

    .catalog-layout {
        grid-template-columns: 1fr;
    }

    .catalog-sidebar {
        display: none;
    }

    .product-grid,
    .catalog-grid,
    .products-grid,
    .catalog-products,
    .catalog-layout .product-grid,
    .catalog-layout .catalog-grid,
    .catalog-layout .products-grid,
    .catalog-layout .catalog-products {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .procurement-strip {
        flex-direction: column;
        align-items: flex-start;
        border-radius: var(--pd-radius-xl);
    }

    .procurement-strip__actions {
        flex-direction: row;
        width: 100%;
    }

    .procurement-strip__btn {
        flex: 1;
    }
}

/* =========================================================
   Responsive — Mobile
   ========================================================= */

@media (max-width: 767px) {
    .products-page {
        --pd-container-pad: 16px;
    }

    .catalog-header__title {
        font-size: clamp(24px, 7.5vw, 30px);
    }

    .catalog-header__desc {
        font-size: 13px;
    }

    .catalog-controls__inner,
    .catalog-controls__row {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .catalog-controls__group,
    .catalog-controls__left,
    .catalog-controls__right {
        width: 100%;
    }

    .catalog-search,
    .catalog-controls__search {
        max-width: none;
    }

    .catalog-controls__filter-btn,
    .catalog-filter-btn,
    .catalog-controls__sort,
    .catalog-controls__sort select,
    .catalog-sort,
    .catalog-sort select {
        width: 100%;
    }

    .catalog-controls__view,
    .catalog-view {
        align-self: flex-start;
    }

    .product-item__content {
        padding: 14px;
    }

    .product-item__title {
        font-size: 13.5px;
    }

    .product-item__current,
    .product-item__price-value {
        font-size: 15px;
    }

    .product-item__quick-view,
    .product-item__compare {
        width: 42px;
        height: 42px;
    }

    .product-grid.is-list .product-item,
    .catalog-grid.is-list .product-item,
    .products-grid.is-list .product-item,
    .catalog-products.is-list .product-item,
    .product-grid.view-list .product-item,
    .catalog-grid.view-list .product-item,
    .products-grid.view-list .product-item,
    .catalog-products.view-list .product-item {
        flex-direction: column;
    }

    .product-grid.is-list .product-item__media,
    .catalog-grid.is-list .product-item__media,
    .products-grid.is-list .product-item__media,
    .catalog-products.is-list .product-item__media,
    .product-grid.view-list .product-item__media,
    .catalog-grid.view-list .product-item__media,
    .products-grid.view-list .product-item__media,
    .catalog-products.view-list .product-item__media {
        width: 100%;
        aspect-ratio: 4 / 3;
    }

    .catalog-empty {
        padding: 48px 18px;
    }

    .procurement-strip {
        padding: 22px 20px;
    }

    .procurement-strip__actions {
        flex-direction: column;
        width: 100%;
    }

    .procurement-strip__btn {
        width: 100%;
    }
}

@media (max-width: 575px) {

    .product-grid,
    .catalog-grid,
    .products-grid,
    .catalog-products,
    .catalog-layout .product-grid,
    .catalog-layout .catalog-grid,
    .catalog-layout .products-grid,
    .catalog-layout .catalog-products {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 479px) {
    .catalog-header__actions {
        flex-direction: column;
    }

    .catalog-header__btn,
    .catalog-header__actions>* {
        width: 100%;
    }

    .catalog-pagination__btn,
    .catalog-pagination__page,
    .catalog-pagination__ellipsis {
        min-width: 40px;
        height: 40px;
        font-size: 12px;
    }
}

/* =========================================================
   Accessibility
   ========================================================= */

.products-page :focus-visible {
    outline: 2px solid var(--pd-primary);
    outline-offset: 2px;
}

.products-page .procurement-strip :focus-visible,
.products-page .quick-view :focus-visible,
.products-page .filter-drawer :focus-visible {
    outline-color: var(--pd-accent);
}

/* =========================================================
   Reduced Motion
   ========================================================= */

@media (prefers-reduced-motion: reduce) {

    .products-page *,
    .products-page *::before,
    .products-page *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .product-item,
    .catalog-header__btn,
    .product-item__add-cart,
    .quick-view__panel,
    .filter-drawer {
        transform: none !important;
    }
}

/* =========================================================
   Print
   ========================================================= */

@media print {
    .products-page {
        background: #fff;
        padding-bottom: 0;
    }

    .catalog-controls,
    .catalog-sidebar,
    .filter-drawer,
    .filter-overlay,
    .quick-view,
    .procurement-strip,
    .product-item__actions,
    .catalog-pagination {
        display: none !important;
    }

    .catalog-layout {
        display: block;
    }

    .product-grid,
    .catalog-grid,
    .products-grid,
    .catalog-products {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px;
    }

    .product-item {
        break-inside: avoid;
        box-shadow: none !important;
        border: 1px solid #ddd !important;
    }
}

/* ── Category tree indentation ── */
.filter-list--tree {
    padding-inline-start: 0;
}

.filter-option--child {
    padding-inline-start: 24px;
    position: relative;
}

.filter-option--child::before {
    content: "";
    position: absolute;
    inset-inline-start: 8px;
    top: 50%;
    width: 8px;
    height: 1px;
    background: var(--pd-border-strong, #D7D0C4);
    transform: translateY(-50%);
    pointer-events: none;
}

/* ── Force list-view override (specificity-safe) ── */
.catalog-layout .product-grid.is-list,
.catalog-layout .catalog-grid.is-list,
.catalog-layout .products-grid.is-list,
.catalog-layout .catalog-products.is-list,
.catalog-layout .product-grid.view-list,
.catalog-layout .catalog-grid.view-list,
.catalog-layout .products-grid.view-list,
.catalog-layout .catalog-products.view-list,
.product-grid.is-list,
.product-grid.view-list {
    grid-template-columns: 1fr !important;
}

/* ── List view (نمایش افقی) — مبتنی بر data-view، در همه رزولوشن‌ها ── */
.catalog-layout .product-grid[data-view="list"] {
    grid-template-columns: 1fr !important;
}

.product-grid[data-view="list"] .product-item {
    flex-direction: row;
    align-items: stretch;
}

.product-grid[data-view="list"] .product-item__media {
    width: 230px;
    flex-shrink: 0;
    aspect-ratio: 1 / 1;
}

.product-grid[data-view="list"] .product-item__content {
    flex: 1;
    min-width: 0;
    padding: 20px;
}

@media (max-width: 767px) {
    .product-grid[data-view="list"] .product-item {
        flex-direction: row;
    }

    .product-grid[data-view="list"] .product-item__media {
        width: 140px;
        aspect-ratio: 1 / 1;
    }

    .product-grid[data-view="list"] .product-item__content {
        padding: 12px;
    }
}

@media (max-width: 479px) {
    .product-grid[data-view="list"] .product-item {
        flex-direction: column;
    }

    .product-grid[data-view="list"] .product-item__media {
        width: 100%;
        aspect-ratio: 4 / 3;
    }
}

/* ── AJAX loading state ── */
.catalog-results {
    transition: opacity 0.2s ease;
}

.catalog-results.is-loading {
    opacity: 0.45;
    pointer-events: none;
}

/* نوار پیشرفت نازک بالای نتایج هنگام بارگذاری AJAX */
.catalog-results {
    position: relative;
}

.catalog-results.is-loading::before {
    content: "";
    position: absolute;
    top: 0;
    inset-inline: 0;
    height: 3px;
    border-radius: 3px;
    background: linear-gradient(90deg, transparent, var(--color-primary, #b85c38), transparent);
    background-size: 40% 100%;
    background-repeat: no-repeat;
    animation: catalogLoading 0.9s ease-in-out infinite;
    z-index: 2;
}

@keyframes catalogLoading {
    0% { background-position: -40% 0; }
    100% { background-position: 140% 0; }
}