/* =============================================================================
   Shop header (archive + category pages)
   ============================================================================= */
.shop-header {
    padding-bottom: 2rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--color-border-light);
}

.shop-header.with-thumbnail > .container {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 1rem var(--column-gap-global);
    padding-top: 0.5rem;
}

@media (min-width: 768px) {
    .shop-header.with-thumbnail > .container {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    }   
}

.shop-header__thumbnail img {
    width: 100%;
}

/* =============================================================================
   Shop layout (archive + category pages)
   ============================================================================= */

.shop-layout {
    display: flex;
    gap: 2rem 4.5rem;
    align-items: flex-start;
}

.shop-layout__sidebar {
    flex: 0 0 260px;
    width: 260px;
    position: sticky;
    top: calc(var(--theme-header-height) + var(--admin-bar-height) + 2rem);
}

.shop-layout__main {
    flex: 1;
    min-width: 0;
}

/* Mobile filter trigger — hidden on desktop */
.filter-mobile-trigger {
    display: none;
}

/* Filter panel close button — hidden on desktop */
.filter-panel-close {
    display: none;
}

/* Overlay — sits behind the panel on mobile */
.filter-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, .3);
    z-index: 9998;
    opacity: 0;
    transition: opacity 300ms ease;
    pointer-events: none;
}

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

/* Shop toolbar (trigger + count row on mobile) */
.shop-main-toolbar {
    margin-bottom: 1rem;
}

.shop-main-toolbar .product-results-count {
    margin: 0;
}

@media (max-width: 991px) {
    .shop-layout {
        flex-direction: column;
    }

    /* Sidebar → offcanvas panel */
    .shop-layout__sidebar {
        position: fixed;
        top: 0;
        right: -100%;
        width: calc(100% - 4rem);
        max-width: 400px;
        height: 100%;
        z-index: 9999;
        background: var(--color-white);
        overflow-y: auto;
        transition: right 300ms ease;
        padding: 1.75rem 1.25rem;
        flex: none;
    }

    .shop-layout__sidebar.is-filter-open {
        right: 0;
    }

    .filter-overlay {
        display: block;
    }

    /* Mobile toolbar */
    .shop-main-toolbar {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 1rem;
        margin-bottom: 1rem;
    }

    /* Mobile filter trigger button */
    .filter-mobile-trigger {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        padding: 0.5rem 1rem;
        background: none;
        border: 1.5px solid var(--color-border);
        border-radius: 4px;
        font-size: var(--font-size-sm);
        font-family: var(--font-family-base);
        font-weight: 500;
        color: var(--font-color-base);
        cursor: pointer;
        transition: border-color 150ms ease, color 150ms ease;
    }

    .filter-mobile-trigger:hover,
    .filter-mobile-trigger[aria-expanded="true"] {
        border-color: var(--color-primary);
        color: var(--color-primary);
    }

    .filter-mobile-trigger svg {
        width: 1em;
        height: 1em;
    }

    /* Close button inside the panel */
    .filter-panel-close {
        display: flex;
        align-items: center;
        justify-content: center;
        position: absolute;
        top: 1rem;
        right: 1rem;
        width: 2rem;
        height: 2rem;
        background: none;
        border: none;
        cursor: pointer;
        color: var(--font-color-base);
        padding: 0;
        border-radius: 50%;
        transition: color 150ms ease;
    }
}

.shop-layout__sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem 2rem;
    margin-bottom: 1.75rem;
}

@media (max-width: 991px) {
    .shop-layout__sidebar-header {
        padding-top: 1.5rem;
    }
}

.shop-layout__sidebar-title {
    display: flex;
    align-items: center;
    white-space: nowrap;
    gap: 0.625rem;
    margin: 0;
    font-weight: 500;
    font-size: 1.25rem;
    line-height: 1;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

/* =============================================================================
   Product archive – custom AJAX filters
   ============================================================================= */

.product-filters {
    max-height: calc(100vh - var(--theme-header-height) - var(--admin-bar-height) - 6rem);
    overflow-y: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

@media (max-width: 991px) {
    .product-filters {
        max-height: calc(100vh - 4rem);
    }
}

.product-filters::-webkit-scrollbar {
    display: none;
}

/* Filter group wrapper */
.filter-group {
    border-bottom: 1px solid var(--color-light-gray);
    padding-block: 1rem;
}

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

.filter-group:last-of-type {
    border-bottom: none;
}

/* Heading reset */
.filter-group__heading {
    margin: 0;
}

/* Toggle button */
.filter-group__toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 0;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-family-headings);
    font-weight: var(--font-weight-headings);
    color: var(--font-color-headings);
    text-align: left;
    gap: 0.5rem;
    transition: color 150ms ease;
}

.filter-group__toggle:hover {
    color: var(--color-primary);
}

.filter-group__icon {
    flex-shrink: 0;
    transition: transform 200ms ease;
    height: 0.45em;
}

.filter-group__toggle[aria-expanded="true"] .filter-group__icon {
    transform: rotate(-180deg);
}

/* Panel */
.filter-group__panel {
    margin-top: 0.75rem;
}

.filter-group__panel[hidden] {
    display: none;
}

/* Checkbox list */
.filter-group__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

/* Individual filter option */
.filter-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: var(--font-size-sm);
    color: var(--font-color-base);
    line-height: 1.4;
}

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

/* Custom checkbox */
.filter-option__input {
    appearance: none;
    -webkit-appearance: none;
    width: 1rem;
    height: 1rem;
    min-width: 1rem;
    border: 1px solid var(--color-border);
    border-radius: 3px;
    background-color: var(--color-white);
    cursor: pointer;
    position: relative;
    transition: border-color 150ms ease, background-color 150ms ease;
}

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

.filter-option__input:checked::after {
    content: '';
    display: block;
    position: absolute;
    top: calc(50% - 0.05em);
    left: 50%;
    width: 5px;
    height: 9px;
    border: 2px solid #fff;
    border-top: none;
    border-left: none;
    transform: translate(-50%, -50%) rotate(45deg);
}

.filter-option__input:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.filter-option__label {
    flex: 1;
    transition: color 150ms ease;
}

/* Price range inputs */
.filter-price {
    display: flex;
    align-items: flex-end;
    gap: 0.5rem;
}

.filter-price__field {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex: 1;
}

.filter-price__label {
    font-size: 0.75rem;
    color: var(--color-gray);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.filter-price__input {
    width: 100%;
    padding: 0.375rem 0.5rem;
    border: 1.5px solid var(--color-border);
    border-radius: 4px;
    font-size: var(--font-size-sm);
    font-family: var(--font-family-base);
    color: var(--font-color-base);
    background: var(--color-white);
    transition: border-color 150ms ease;
    -moz-appearance: textfield;
}

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

.filter-price__input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.filter-price__sep {
    color: var(--color-gray);
    padding-bottom: 0.45rem;
    font-size: var(--font-size-sm);
}

/* Clear button */
.filter-actions {
    padding-top: 0.75rem;
}

.filter-actions__clear {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    font-size: var(--font-size-sm);
    font-family: var(--font-family-base);
    color: var(--color-gray);
    text-decoration: underline;
    text-underline-offset: 2px;
    transition: color 150ms ease;
}

.filter-actions__clear:hover {
    color: var(--color-primary);
}


/* =============================================================================
   Results container loading state
   ============================================================================= */

#product-archive-results {
    position: relative;
    transition: opacity 200ms ease;
}

#product-archive-results.is-loading {
    opacity: 0.45;
    pointer-events: none;
}

/* No products message */
.no-products-found {
    padding: 2rem 0;
    color: var(--color-gray);
}

/* =============================================================================
   Main & Loop
   ============================================================================= */

.woocommerce-products-header__title {
    font-size: 1.75rem;
}