/* Shop page — visual alignment with premium-design-system (layout unchanged) */

/* Never use `background: transparent` on body — shorthand clears design-system
   background-color + radial glow, leaving the browser default white page. */
body.shop-page {
    background-color: var(--bg);
    background-image:
        radial-gradient(circle at 15% 50%, rgba(0, 229, 255, 0.06), transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(0, 255, 255, 0.04), transparent 25%);
    background-attachment: fixed;
    color: var(--text);
}

html:has(body.shop-page) {
    background-color: var(--bg);
}

/* Shared header Shop CTA (used on Home; kept here for one stylesheet) */
.header-shop-link {
    display: inline-flex;
    align-items: center;
    min-height: 40px;
    padding: 0 14px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--border);
    background: var(--bg-glass-light);
    color: var(--text);
    font-size: 0.88rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}

.header-shop-link:hover {
    background: var(--primary-soft);
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-glow);
}

.store-header__actions--home {
    margin-left: auto;
}

body:not(.shop-page) .store-header__inner {
    justify-content: space-between;
}

.shop-page .store-header {
    background: var(--bg-glass);
    border-bottom: 1px solid var(--border);
}

/* ── Hero ─────────────────────────────────────────────── */

.shop-hero {
    padding: clamp(28px, 4vw, 48px) 0 clamp(20px, 3vw, 32px);
    background: transparent;
}

.shop-hero__inner {
    max-width: 920px;
    margin: 0 auto;
    text-align: center;
}

.shop-hero__title {
    font-size: clamp(1.6rem, 3vw, 2.1rem);
    font-weight: 650;
    letter-spacing: -0.03em;
    margin-bottom: 8px;
    color: var(--text);
}

.shop-hero__subtitle {
    color: var(--text-muted);
    font-size: 0.98rem;
    margin-bottom: clamp(20px, 3vw, 28px);
}

/* Shop browse bar — search + Filters CTA */

.shop-browse-bar {
    display: flex;
    align-items: stretch;
    gap: 12px;
    width: 100%;
    max-width: 920px;
    margin: 0 auto;
}

.shop-browse-bar .shop-search {
    flex: 1 1 auto;
    min-width: 0;
    max-width: none;
    margin: 0;
}

.shop-filters-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex: 0 0 auto;
    min-height: 52px;
    padding: 0 22px;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(0, 229, 255, 0.35);
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    color: var(--text);
    font-size: 0.95rem;
    font-weight: 650;
    text-decoration: none;
    letter-spacing: 0.01em;
    box-shadow: var(--shadow-subtle), 0 0 0 0 rgba(0, 229, 255, 0);
    transition: var(--transition);
    white-space: nowrap;
    animation: shopFiltersPulse 2.8s var(--ease-out) infinite;
}

.shop-filters-btn i {
    color: var(--primary);
    font-size: 1rem;
}

.shop-filters-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-soft);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
    animation: none;
}

.shop-filters-btn:active {
    transform: translateY(0);
}

.shop-filters-btn__badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 22px;
    height: 22px;
    padding: 0 6px;
    border-radius: var(--radius-pill);
    background: var(--primary);
    color: var(--bg);
    font-size: 0.72rem;
    font-weight: 700;
}

.shop-filters-btn__badge.hidden {
    display: none;
}

@keyframes shopFiltersPulse {
    0%, 100% { box-shadow: var(--shadow-subtle), 0 0 0 0 rgba(0, 229, 255, 0); }
    50% { box-shadow: var(--shadow-subtle), 0 0 18px rgba(0, 229, 255, 0.22); }
}

@media (prefers-reduced-motion: reduce) {
    .shop-filters-btn {
        animation: none;
    }
}

.shop-layout--solo {
    grid-template-columns: 1fr !important;
}

@media (max-width: 640px) {
    .shop-browse-bar {
        flex-direction: column;
        gap: 10px;
    }

    .shop-filters-btn {
        width: 100%;
        min-height: 52px;
        font-size: 1rem;
    }
}

/* ── Search — match Home .store-search language ────────── */

.shop-search {
    position: relative;
    width: 100%;
    max-width: 760px;
    margin: 0 auto;
}

.shop-search__field {
    display: flex;
    align-items: center;
    gap: 14px;
    min-height: 52px;
    padding: 0 20px 0 18px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    box-shadow: var(--shadow-subtle);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: var(--transition);
}

.shop-search__field:hover {
    border-color: var(--border-light);
}

.shop-search__field:focus-within {
    border-color: var(--primary);
    background: var(--bg);
    box-shadow: 0 0 10px rgba(0, 229, 255, 0.25), 0 0 0 3px var(--primary-soft);
    transform: translateY(-1px);
}

.shop-search__icon {
    color: var(--text-muted);
    font-size: 0.9rem;
    flex-shrink: 0;
    pointer-events: none;
}

.shop-search__field:focus-within .shop-search__icon {
    color: var(--primary);
}

.shop-search__input {
    flex: 1;
    min-width: 0;
    border: none !important;
    outline: none;
    background: transparent !important;
    box-shadow: none !important;
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--text);
    height: 48px;
    padding: 0;
}

.shop-search__input::placeholder {
    color: var(--text-light);
}

.shop-search__input:focus {
    border: none !important;
    box-shadow: none !important;
    background: transparent !important;
}

.shop-search__clear {
    display: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--bg-glass-light);
    color: var(--text-muted);
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
    flex-shrink: 0;
}

.shop-search__clear:hover {
    color: var(--primary);
    border-color: var(--primary);
    background: var(--primary-soft);
}

.shop-search__clear.is-visible {
    display: inline-flex;
}

.shop-search .store-search__dropdown {
    left: 12px;
    right: 12px;
    top: calc(100% + 10px);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-hover);
    background: var(--bg-glass);
    border: 1px solid var(--border);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

/* ── Toolbar ───────────────────────────────────────────── */

.shop-toolbar-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
    padding: 12px 14px;
    background: var(--bg-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-subtle);
}

.shop-toolbar-bar__left {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    min-width: 0;
    flex: 1 1 auto;
}

.shop-results-count {
    font-size: 0.92rem;
    color: var(--text-muted);
}

.shop-results-count strong {
    color: var(--text);
    font-weight: 600;
}

.shop-mobile-filters-btn {
    display: none !important;
}

@media (max-width: 991px) {
    .shop-toolbar-bar__left {
        flex: 1 1 100%;
    }

    .shop-results-count {
        width: 100%;
        order: 3;
        flex-basis: 100%;
    }

    .shop-toolbar-bar .store-sort-select {
        order: 2;
        margin-left: auto;
    }
}

/* ── Products section ──────────────────────────────────── */

.shop-page .products {
    padding-top: 8px;
    background: transparent;
}

.shop-page .shop-layout {
    align-items: start;
}

/* ── Filters — glass panel, design-system tokens only ──── */

.shop-page .filter-sidebar {
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-card);
    border-radius: var(--radius-lg);
    padding: 0;
    overflow: hidden;
    color: var(--text);
}

.shop-page .filter-sidebar__title {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    margin: 0 0 var(--space-2);
    padding: 0 0 var(--space-2);
    border-bottom: 1px solid var(--border);
    color: var(--text);
    letter-spacing: -0.01em;
}

.filter-sidebar__header {
    display: none;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    background: var(--bg-glass-strong);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 2;
}

.filter-sidebar__header h2 {
    font-size: 1.15rem;
    font-weight: 650;
    letter-spacing: -0.02em;
    color: var(--text);
}

.filter-sidebar__close {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--bg-glass-light);
    color: var(--text);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: var(--transition-fast);
}

.filter-sidebar__close:hover {
    color: var(--primary);
    border-color: var(--primary);
    background: var(--primary-soft);
    box-shadow: var(--shadow-glow);
}

.filter-sidebar__body {
    padding: var(--space-2);
}

.filter-sidebar__footer {
    display: none;
    gap: 10px;
    padding: 16px 18px calc(16px + env(safe-area-inset-bottom, 0px));
    border-top: 1px solid var(--border);
    background: var(--bg-glass-strong);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    position: sticky;
    bottom: 0;
}

.filter-sidebar__footer .btn {
    flex: 1;
    min-height: 48px;
}

.shop-page .filter-accordion__item {
    border-bottom: 1px solid var(--border);
}

.shop-page .filter-accordion__item:last-child {
    border-bottom: none;
}

.shop-page .filter-accordion__trigger {
    padding: 14px 6px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.shop-page .filter-accordion__trigger:hover {
    color: var(--primary);
    background: var(--primary-soft);
}

.shop-page .filter-checkbox {
    padding: 8px 6px;
    font-size: 0.9rem;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.shop-page .filter-checkbox:hover {
    color: var(--primary);
    background: var(--bg-glass-light);
}

.shop-page .filter-checkbox input {
    accent-color: var(--primary);
}

.shop-page .price-range input[type="range"] {
    accent-color: var(--primary);
}

.shop-page .price-range__values {
    color: var(--text-muted);
}

.shop-page .filter-clear {
    display: none;
}

.shop-page .store-sort-select {
    min-height: 42px;
    border-radius: var(--radius-pill);
    padding: 8px 16px;
    background: var(--bg-glass);
    color: var(--text);
    border: 1px solid var(--border);
    font-size: 0.85rem;
    font-weight: 500;
    transition: var(--transition-fast);
}

.shop-page .store-sort-select:hover {
    border-color: var(--border-light);
}

.shop-page .store-sort-select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-soft);
}

.shop-page .store-sort-select option {
    background: var(--bg-elevated);
    color: var(--text);
}

.shop-mobile-filters-btn {
    display: none;
    align-items: center;
    gap: 8px;
    min-height: 42px;
    padding: 8px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    background: var(--bg-glass);
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text);
    transition: var(--transition);
}

.shop-mobile-filters-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-soft);
    box-shadow: var(--shadow-glow);
}

.filter-drawer-overlay {
    z-index: 10040;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.shop-page .filter-drawer-overlay.is-open {
    display: block;
}

body.filter-modal-open {
    overflow: hidden;
    touch-action: none;
}

body.filter-modal-open .app-bottom-nav {
    visibility: hidden;
    pointer-events: none;
}

/* Empty + pagination inherit store-premium; reinforce tokens on Shop */
.shop-page .empty-state {
    color: var(--text-muted);
}

.shop-page .empty-state h3 {
    color: var(--text);
}

.shop-page .pagination__btn,
.shop-page .pagination__page {
    background: var(--bg-glass);
    color: var(--text);
    border-color: var(--border);
}

.shop-page .pagination__page.is-active {
    background: var(--primary);
    color: var(--bg);
    border-color: var(--primary);
}

/* ── Home: load more (store.html loads this file) ──────── */

.home-load-more {
    display: flex;
    justify-content: center;
    padding: 36px 16px 8px;
}

.home-load-more.hidden,
.home-load-more[hidden] {
    display: none !important;
}

.home-products .shop-toolbar__meta {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.home-load-more__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 54px;
    padding: 14px 36px;
    border: none;
    border-radius: var(--radius-pill);
    background: var(--primary);
    color: var(--bg);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    box-shadow: 0 8px 24px var(--primary-glow);
    transition: var(--transition);
}

.home-load-more__btn:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-strong);
}

.home-products .shop-layout {
    grid-template-columns: 1fr;
}

.home-products .shop-toolbar {
    justify-content: center;
    text-align: center;
}

/* ── Responsive filters drawer ─────────────────────────── */

@media (max-width: 991px) {
    .shop-mobile-filters-btn {
        display: inline-flex;
    }

    .shop-page .mobile-filter-toggle {
        display: none !important;
    }

    .shop-page .filter-sidebar {
        position: fixed !important;
        inset: 0 !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        width: 100% !important;
        max-width: none !important;
        height: 100% !important;
        height: 100dvh !important;
        z-index: 10050 !important;
        border-radius: 0 !important;
        border: none !important;
        transform: translateY(110%) !important;
        transition: transform 0.35s var(--ease-out) !important;
        display: flex !important;
        flex-direction: column !important;
        overflow: hidden !important;
        box-shadow: none !important;
        background: var(--bg-elevated) !important;
        backdrop-filter: blur(24px) !important;
        -webkit-backdrop-filter: blur(24px) !important;
        border-top: 1px solid var(--border) !important;
    }

    .shop-page .filter-sidebar.is-open {
        transform: translateY(0) !important;
    }

    .shop-page .filter-sidebar__header,
    .shop-page .filter-sidebar__footer {
        display: flex;
    }

    .shop-page .filter-sidebar__title {
        display: none;
    }

    .shop-page .filter-sidebar__body {
        flex: 1;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 24px;
    }

    .shop-search__field {
        min-height: 48px;
        padding: 0 16px;
    }

    .shop-search__input {
        height: 46px;
        font-size: 1rem;
    }

    .shop-toolbar-bar {
        padding: 10px 12px;
    }
}

@media (min-width: 992px) {
    .shop-page .filter-sidebar__header,
    .shop-page .filter-sidebar__footer {
        display: none !important;
    }

    .shop-page .filter-sidebar__body {
        padding: 18px;
    }

    .shop-page .filter-sidebar .filter-clear-desktop {
        display: block;
        width: 100%;
        margin-top: 12px;
        padding: 11px;
        border: 1px solid var(--border);
        border-radius: var(--radius-pill);
        background: var(--bg-glass-light);
        font-size: 0.88rem;
        font-weight: 500;
        color: var(--text-muted);
        cursor: pointer;
        transition: var(--transition-fast);
    }

    .shop-page .filter-sidebar .filter-clear-desktop:hover {
        border-color: var(--primary);
        color: var(--primary);
        background: var(--primary-soft);
    }
}