/* ===== PRODUCTS PAGE (v2 — Stitch-aligned) ===== */

.products-shell {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-lg);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xl);
}

/* ===== SIDEBAR ===== */
.products-sidebar {
    width: 260px;
    flex-shrink: 0;
}

.products-sidebar-backdrop {
    display: none;
}

.products-sidebar-header {
    display: none;
}

.products-sidebar-inner {
    position: sticky;
    top: 100px;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.products-filter-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.products-filter-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.products-filter-link {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: var(--font-size-sm);
    color: var(--color-accent);
    transition: var(--transition);
}

.products-filter-checkbox {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    border: 1.5px solid var(--color-secondary);
    border-radius: 5px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.products-filter-link:hover {
    color: var(--color-primary-dark);
}

.products-filter-link.active {
    color: var(--color-primary-dark);
    font-weight: 600;
}

.products-filter-link.active .products-filter-checkbox {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    position: relative;
}

.products-filter-link.active .products-filter-checkbox::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 5px;
    width: 4px;
    height: 8px;
    border: solid var(--color-white);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

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

/* ===== GRID ===== */
.products-main {
    flex: 1;
    min-width: 0;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.products-card {
    position: relative;
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-md);
    border: 1px solid transparent;
    box-shadow: 0 12px 32px rgba(196, 139, 132, 0.08);
    transition: var(--transition);
}

.products-card:hover {
    box-shadow: 0 16px 40px rgba(196, 139, 132, 0.16);
    transform: translateY(-4px);
    border-color: var(--color-secondary);
}

.products-card-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 2;
    font-size: 12px;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: var(--radius-full);
}

.products-card-badge.badge-buy {
    background: var(--color-primary-dark);
    color: var(--color-white);
}

.products-card-badge.badge-quote {
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid var(--color-primary-dark);
    color: var(--color-primary-dark);
    backdrop-filter: blur(4px);
}

.products-card-img {
    display: block;
    aspect-ratio: 1.35 / 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--color-secondary);
    margin-bottom: var(--spacing-md);
}

.products-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.products-card:hover .products-card-img img {
    transform: scale(1.06);
}

.products-card-img-placeholder {
    width: 100%;
    height: 100%;
    background: var(--color-secondary);
}

.products-card-body {
    padding: 0 4px;
}

.products-card-name {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 6px;
}

.products-card-name a {
    color: inherit;
}

.products-card-desc {
    font-size: var(--font-size-sm);
    color: var(--color-accent);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.products-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--color-secondary);
}

.products-card-price {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-text);
}

.products-card-cart-form {
    margin: 0;
}

.btn-add-cart {
    background: var(--color-primary-dark);
    color: var(--color-white);
    border: none;
    padding: 10px 20px;
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-add-cart:hover {
    background: var(--color-primary);
}

.btn-quote {
    background: var(--color-primary-dark);
    color: var(--color-white);
    padding: 10px 20px;
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 600;
    transition: var(--transition);
}

.btn-quote:hover {
    background: var(--color-primary);
}

.products-card-link {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-accent);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.products-card-link:hover {
    color: var(--color-primary-dark);
}

.products-empty {
    text-align: center;
    padding: var(--spacing-xl) 0;
    color: var(--color-accent);
    font-size: var(--font-size-base);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .products-shell {
        flex-direction: column;
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .products-filter-toggle {
        display: flex;
        align-items: center;
        gap: 8px;
        align-self: flex-start;
        background: var(--color-white);
        border: 1px solid var(--color-secondary);
        padding: 10px 18px;
        border-radius: var(--radius-full);
        font-size: var(--font-size-sm);
        font-weight: 600;
        color: var(--color-text);
        cursor: pointer;
    }

    .products-filter-toggle-icon {
        width: 14px;
        height: 14px;
        border: 2px solid var(--color-primary-dark);
        border-radius: 3px;
        display: inline-block;
    }

    .products-sidebar {
        width: 100%;
        position: fixed;
        inset: 0;
        z-index: 200;
        pointer-events: none;
    }

    .products-sidebar-backdrop {
        display: block;
        position: absolute;
        inset: 0;
        background: rgba(43, 43, 43, 0.4);
        opacity: 0;
        transition: opacity 0.3s ease;
    }

    .products-sidebar-inner {
        position: absolute;
        top: 0;
        left: 0;
        height: 100%;
        width: 82%;
        max-width: 320px;
        background: var(--color-white);
        padding: var(--spacing-lg);
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        overflow-y: auto;
    }

    .products-sidebar.is-active {
        pointer-events: auto;
    }

    .products-sidebar.is-active .products-sidebar-backdrop {
        opacity: 1;
    }

    .products-sidebar.is-active .products-sidebar-inner {
        transform: translateX(0);
    }

    .products-sidebar-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: var(--spacing-md);
        font-weight: 700;
        font-size: var(--font-size-lg);
    }

    .products-sidebar-close {
        background: none;
        border: none;
        font-size: 24px;
        line-height: 1;
        cursor: pointer;
        color: var(--color-accent);
    }
}

/* Two columns hold all the way down to 360px — the browsing pattern customers
   arrive with. Below that, two tracks leave ~120px per card, which the price
   and Add to Cart row cannot share, so it drops to one. Was 480px.

   .products-card-footer has to be allowed to wrap for this to work. It is a
   nowrap flex row holding the price beside the Add to Cart / Request Quote
   control, which gave it a 155px min-content floor and the whole card a 197px
   one — two of those plus the gap overran the viewport by 66px at 375px.
   Wrapping lets the price sit above the button in a narrow card and drops the
   card's floor to roughly the button width. It is a no-op wherever the row
   already fits, so wider cards are unaffected. */
@media (max-width: 768px) {
    .products-card-footer {
        flex-wrap: wrap;
    }
}

@media (max-width: 360px) {
    .products-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== RECURSIVE CATEGORY TREE ===== */

.products-tree-node {
    display: flex;
    flex-direction: column;
}

.products-tree-row {
    display: flex;
    align-items: center;
    gap: 6px;
}

.products-tree-toggle {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.products-tree-toggle-icon {
    width: 0;
    height: 0;
    border-left: 5px solid var(--color-accent);
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
    transition: transform 0.2s ease;
}

.products-tree-toggle[aria-expanded="true"] .products-tree-toggle-icon {
    transform: rotate(90deg);
}

.products-tree-spacer {
    width: 18px;
    flex-shrink: 0;
}

.products-tree-children {
    margin-left: 22px;
    padding-left: 10px;
    border-left: 1px solid var(--color-secondary);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.products-tree-children.is-open {
    max-height: 1000px; /* generous cap, animates open */
    padding-top: 8px;
    padding-bottom: 2px;
}

.products-filter-link.in-path {
    color: var(--color-primary-dark);
    font-weight: 600;
}

.products-filter-link--all {
    margin-bottom: 4px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--color-secondary);
}