/* assets/css/shop.css — Shop/category page styles (Phase 2) */

.shop-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    padding-block: 40px;
}

@media (min-width: 1024px) {
    .shop-layout {
        grid-template-columns: 220px 1fr;
        align-items: start;
    }
}

/* ── Filter Sidebar ───────────────────────────────────────────────────────── */
.filter-sidebar {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    position: sticky;
    top: calc(var(--header-h) + 16px);
}

.filter-sidebar h3 {
    font-size: 0.75rem;
    font-family: var(--font-body);
    font-weight: 600;
    letter-spacing: 0.10em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 16px;
}

.filter-group { margin-bottom: 28px; }
.filter-group:last-child { margin-bottom: 0; }

.filter-group__title {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-text-light);
    margin-bottom: 10px;
    display: block;
}

.filter-btn-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.filter-btn {
    display: block;
    padding: 7px 10px;
    font-size: 13px;
    color: var(--color-text-muted);
    border-radius: var(--radius);
    cursor: pointer;
    transition: background var(--transition), color var(--transition);
    text-decoration: none;
    background: none;
    border: none;
    text-align: left;
    width: 100%;
}

.filter-btn:hover { background: var(--color-bg-alt); color: var(--color-text); }
.filter-btn.is-active { background: var(--color-accent-pale); color: var(--color-accent-dark); font-weight: 500; }

/* Mobile filter toggle */
.filter-toggle-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 10px 14px;
    background: var(--color-white);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 16px;
}

.filter-toggle-btn svg { margin-left: auto; }

@media (min-width: 1024px) { .filter-toggle-btn { display: none; } }

/* ── Shop Main ────────────────────────────────────────────────────────────── */
.shop-main {}

.shop-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.shop-header h2 {
    font-size: 1.6rem;
}

.shop-meta {
    font-size: 13px;
    color: var(--color-text-muted);
}

.sort-select {
    padding: 7px 30px 7px 10px;
    font-size: 13px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius);
    background-color: var(--color-white);
    color: var(--color-text);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%236B6660' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
}

/* Active sub-filter pills */
.active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.filter-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    background: var(--color-accent-pale);
    color: var(--color-accent-dark);
    border-radius: var(--radius-pill);
    font-size: 12px;
    font-weight: 500;
    text-decoration: none;
}

.filter-pill button {
    display: flex;
    align-items: center;
    color: var(--color-accent-dark);
    transition: opacity var(--transition);
}

.filter-pill button:hover { opacity: 0.7; }

/* ── Product card link wrapper ────────────────────────────────────────────── */
.product-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

/* ── Shop Product Grid ────────────────────────────────────────────────────── */
.shop-product-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

@media (min-width: 640px)  { .shop-product-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1280px) { .shop-product-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; } }

/* ── Shop Heading ─────────────────────────────────────────────────────────── */
.shop-heading { font-size: clamp(1.4rem, 3vw, 2rem); }
.shop-meta    { font-size: 13px; color: var(--color-text-muted); margin-top: 4px; }

/* ── Price Range Form ─────────────────────────────────────────────────────── */
.price-range-form { }
.price-range-inputs {
    display: flex;
    align-items: center;
    gap: 6px;
}
.price-range-inputs .form-control {
    padding: 7px 10px;
    font-size: 13px;
}
.price-range-sep { font-size: 13px; color: var(--color-text-light); flex-shrink: 0; }

/* ── Active Filter Pill with remove button ────────────────────────────────── */
.filter-pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    background: var(--color-accent-pale);
    color: var(--color-accent-dark);
    border-radius: var(--radius-pill);
    font-size: 12px;
    font-weight: 500;
    text-decoration: none;
}

.filter-pill__remove {
    display: flex;
    align-items: center;
    color: var(--color-accent-dark);
    opacity: 0.7;
    transition: opacity var(--transition);
}
.filter-pill__remove:hover { opacity: 1; }

.filter-pill--clear {
    background: var(--color-bg-alt);
    color: var(--color-text-muted);
}
.filter-pill--clear:hover { background: var(--color-border); }

/* ── Pagination ───────────────────────────────────────────────────────────── */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 6px;
    padding-top: 40px;
}

.pagination__btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 7px 12px;
    min-width: 36px;
    border-radius: var(--radius);
    font-size: 13px;
    border: 1.5px solid var(--color-border);
    color: var(--color-text-muted);
    text-decoration: none;
    transition: background var(--transition), color var(--transition), border-color var(--transition);
    justify-content: center;
}

.pagination__btn:hover {
    background: var(--color-bg-alt);
    color: var(--color-text);
}

.pagination__btn--active {
    background: var(--color-accent);
    color: white;
    border-color: var(--color-accent);
    font-weight: 600;
    pointer-events: none;
}

.pagination__ellipsis {
    font-size: 13px;
    color: var(--color-text-light);
    padding: 0 4px;
}

/* ── Filter active dot (mobile) ───────────────────────────────────────────── */
.filter-active-dot {
    display: inline-block;
    width: 7px;
    height: 7px;
    background: var(--color-accent);
    border-radius: 50%;
    margin-left: 4px;
}

/* ── Mobile filter sidebar overlay ───────────────────────────────────────── */
.filter-sidebar.is-mobile-open {
    display: block;
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 800;
    overflow-y: auto;
    border-radius: 0;
    border: none;
    border-top: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
}

@media (min-width: 1024px) {
    .filter-sidebar.is-mobile-open { position: sticky; }
    .d-none-mobile { display: block !important; }
}

/* Hide sort in sidebar on mobile (it's shown in main header via select) */
.d-none-mobile { display: none; }

/* ── SR Only ──────────────────────────────────────────────────────────────── */
.sr-only {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}