/* ==============================================================================
   File: pages/product_list.css
   Description: Product listing page with sidebar filters, sort bar, and grid
   ============================================================================== */


/* ==============================================================================
   SECTION: Animations
   ============================================================================== */




@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes skeleton-pulse {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 0.7; }
}

.catalog-fade-in { animation: fadeInUp 0.45s cubic-bezier(0.16,1,0.3,1) both; }

/* ═══════════════════════════════════════════
   INVERTED L-SHAPE — CSS GRID
   Header (sticky, in base.html)
   ┌──────────────────────────────────────┐
   │  TOP ROW (full width)                │
   ├──────────┬───────────────────────────┤
   │ SIDEBAR  │ MAIN (scrolls)            │
   │ (sticky) │  ┌─────┬─────┬─────┐      │
   │ 260px    │  │     │     │     │      │
   │          │  └─────┴─────┴─────┘      │
   │          │  ┌─────┬─────┬─────┐      │
   │          │  │     │     │     │      │
   │          │  └─────┴─────┴─────┘      │
   └──────────┴───────────────────────────┘
   ═══════════════════════════════════════════ */


/* ==============================================================================
   SECTION: Page Layout
   ============================================================================== */




.pl-page {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 1.75rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem 2rem 4rem;
    background: radial-gradient(circle at top,#161616 0%,#0a0a0a 100%);
    min-height: calc(100vh - 70px);
    align-content: start;
}


/* ==============================================================================
   SECTION: Top Row
   ============================================================================== */




.pl-top-row {
    grid-column: 1 / -1;
}

/* ── Sidebar — permanently locked ── */

/* ==============================================================================
   SECTION: Sidebar
   ============================================================================== */




.pl-sidebar-wrap {
    position: sticky;
    top: 90px;
    height: calc(100vh - 110px);
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: #2a2a2a transparent;
}

.filter-sidebar {
    width: 260px;
}

.filter-sidebar-inner {
    background: #111;
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 12px;
    padding: 1.25rem 1rem;
}

.filter-sidebar-title {
    font-size: 0.8rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 1.5px;
    color: #fff; margin-bottom: 1rem;
    display: flex; align-items: center; gap: 8px;
}
.filter-sidebar-title i { color: #d4af37; font-size: 0.9rem; }

/* ==============================================================================
   SECTION: Filter Section Titles
   ============================================================================== */




.fsec-title {
    font-size: 0.65rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 1.5px;
    color: #555; margin: 1rem 0 0.5rem;
}
.fsec-title:first-child { margin-top: 0; }
.f-divider { border: none; border-top: 1px solid rgba(255,255,255,0.05); margin: 0.85rem 0; }


/* ==============================================================================
   SECTION: Price Inputs
   ============================================================================== */




.pl-price-row {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.price-input {
    width: 100%; background: #1a1a1a;
    box-sizing: border-box;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 8px; padding: 8px 12px;
    color: #fff; font-size: 0.82rem; outline: none;
    transition: border-color 0.2s;
}
.price-input:focus { border-color: rgba(212,175,55,0.4); }


/* ==============================================================================
   SECTION: Checkbox Filters
   ============================================================================== */




.fcheck {
    display: flex; align-items: center;
    gap: 9px; padding: 4px 0; cursor: pointer;
}
.fcheck input[type="checkbox"] {
    appearance: none; -webkit-appearance: none;
    width: 16px; height: 16px;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 4px; background: #1a1a1a;
    cursor: pointer; flex-shrink: 0;
    position: relative; transition: all 0.15s;
}
.fcheck input[type="checkbox"]:checked {
    background: #d4af37; border-color: #d4af37;
}
.fcheck input[type="checkbox"]:checked::after {
    content: ''; position: absolute;
    left: 4px; top: 1px;
    width: 5px; height: 9px;
    border: 2px solid #000;
    border-top: none; border-left: none;
    transform: rotate(45deg);
}
.fcheck-lbl { font-size: 0.82rem; color: #aaa; transition: color 0.15s; }
.fcheck:hover .fcheck-lbl { color: #fff; }


/* ==============================================================================
   SECTION: Toggle Switch
   ============================================================================== */




.toggle-wrap { display: flex; align-items: center; justify-content: space-between; }
.pl-toggle-lbl { font-size: 0.8rem; color: #aaa; }
.toggle-sw { position: relative; width: 36px; height: 20px; flex-shrink: 0; }
.toggle-sw input { opacity: 0; width: 0; height: 0; }
.toggle-sl {
    position: absolute; cursor: pointer; inset: 0;
    background: #2a2a2a; border-radius: 20px; transition: background 0.2s;
}
.toggle-sl::before {
    content: ''; position: absolute;
    height: 14px; width: 14px;
    left: 3px; bottom: 3px;
    background: #555; border-radius: 50%;
    transition: transform 0.2s, background 0.2s;
}
.toggle-sw input:checked + .toggle-sl { background: rgba(212,175,55,0.18); }
.toggle-sw input:checked + .toggle-sl::before {
    transform: translateX(16px); background: #d4af37;
}


/* ==============================================================================
   SECTION: Apply/Clear Buttons
   ============================================================================== */




.btn-apply {
    width: 100%; padding: 10px 0; margin-top: 1rem;
    background: #d4af37; color: #0d0d0d;
    border: none; border-radius: 8px;
    font-weight: 700; font-size: 0.78rem;
    text-transform: uppercase; letter-spacing: 1px;
    cursor: pointer; transition: background 0.2s;
}
.btn-apply:hover { background: #c49b2a; }
.btn-clear {
    width: 100%; padding: 8px 0; margin-top: 6px;
    background: transparent; color: #555;
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: 8px; font-size: 0.78rem;
    cursor: pointer; transition: color 0.2s, border-color 0.2s;
    text-decoration: none; display: block; text-align: center;
}
.btn-clear:hover { color: #fff; border-color: rgba(255,255,255,0.2); }

/* ── Result header ── */

/* ==============================================================================
   SECTION: Result Header
   ============================================================================== */




.result-header {
    background: #111;
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 12px; padding: 1.25rem 1.5rem;
    margin-bottom: 0;
}
.result-header h1 {
    font-size: 1.3rem; font-weight: 800; color: #fff; margin: 0;
}
.result-header h1 span { color: #d4af37; }
.result-header p {
    font-size: 0.82rem; color: #666; margin: 4px 0 0;
}

/* ── Goal tabs ── */

/* ==============================================================================
   SECTION: Goal Tabs
   ============================================================================== */




.goal-tabs { display: flex; gap: 6px; flex-wrap: wrap; }
.goal-tab {
    padding: 5px 14px; border-radius: 6px;
    border: 1px solid rgba(255,255,255,0.08);
    background: transparent; color: #666;
    font-size: 0.72rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.8px;
    text-decoration: none; transition: all 0.2s;
}
.goal-tab:hover, .goal-tab.active {
    background: rgba(212,175,55,0.08);
    border-color: rgba(212,175,55,0.25); color: #d4af37;
}

/* ── Main (scrolls) ── */

/* ==============================================================================
   SECTION: Main Content
   ============================================================================== */




.pl-main {
    min-width: 0;
    display: flex;
    flex-direction: column;
}

/* ── Sort bar ── */

/* ==============================================================================
   SECTION: Sort Bar
   ============================================================================== */




.sort-bar {
    display: flex; align-items: center;
    background: #111; border: 1px solid rgba(255,255,255,0.06);
    border-radius: 10px; padding: 0.65rem 1rem;
    margin-bottom: 1.25rem; gap: 1rem; flex-wrap: wrap;
}
.sort-label { font-size: 0.7rem; color: #666; font-weight: 700; text-transform: uppercase; letter-spacing: 1.2px; flex-shrink: 0; }
.sort-pills { display: flex; gap: 5px; flex-wrap: wrap; }
.sort-pill {
    padding: 4px 12px; border-radius: 6px;
    border: 1px solid rgba(255,255,255,0.08);
    background: transparent; color: #777;
    font-size: 0.74rem; font-weight: 500;
    text-decoration: none;
    transition: all 0.2s; white-space: nowrap;
}
.sort-pill:hover { border-color: rgba(255,255,255,0.2); color: #ccc; }
.sort-pill.active {
    background: rgba(212,175,55,0.1);
    border-color: rgba(212,175,55,0.3);
    color: #d4af37;
}
.pl-count {
    font-size: 0.78rem; color: #555;
    margin-left: auto; flex-shrink: 0;
}

/* ── Product Grid ── */

/* ==============================================================================
   SECTION: Product Grid
   ============================================================================== */




.pl-grid-wrap {
    flex: 1;
    min-height: 400px;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.25rem;
}

/* ── Product Card ── */

/* ==============================================================================
   SECTION: Product Card
   ============================================================================== */




.pcard {
    background: #121212;
    border: 1px solid rgba(255,255,255,0.04);
    border-radius: 12px; overflow: hidden;
    display: flex; flex-direction: column;
    transition: transform 0.3s cubic-bezier(0.16,1,0.3,1), border-color 0.3s, box-shadow 0.3s;
}
.pcard:hover {
    transform: translateY(-4px);
    border-color: rgba(212,175,55,0.25);
    box-shadow: 0 12px 28px rgba(0,0,0,0.5);
}
.pcard-img {
    position: relative;
    width: 100%;
    padding-bottom: 100%;
    background: #181818;
    overflow: hidden;
}
.pcard-img-inner {
    position: absolute;
    inset: 0;
}
.pcard-img-inner img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.16,1,0.3,1);
}
.pcard:hover .pcard-img-inner img { transform: scale(1.08); }
.pcard-img-placeholder {
    width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
    font-size: 2.5rem;
}
.pcard-badge {
    position: absolute; top: 10px; left: 10px; z-index: 2;
    font-size: 0.6rem; font-weight: 800;
    text-transform: uppercase; padding: 3px 8px;
    border-radius: 4px; letter-spacing: 0.5px;
}
.pcard-badge-sale {
    background: linear-gradient(135deg,#ef4444,#dc2626);
    color: #fff;
}
.pcard-badge-premium {
    background: linear-gradient(135deg,#d4af37,#b3922e);
    color: #0d0d0d;
}
.pcard-out-of-stock {
    position: absolute; top: 10px; right: 10px; z-index: 2;
    background: rgba(0,0,0,0.75);
    color: #ef4444; font-size: 0.6rem; font-weight: 700;
    padding: 3px 8px; border-radius: 4px;
    border: 1px solid rgba(239,68,68,0.3);
}
.pcard-quick-view {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    padding: 2rem 0.75rem 0.75rem;
    transform: translateY(100%);
    transition: transform 0.3s cubic-bezier(0.16,1,0.3,1);
    z-index: 2;
}
.pcard:hover .pcard-quick-view { transform: translateY(0); }
.pcard-quick-view-link {
    display: block; text-align: center;
    background: rgba(212,175,55,0.9);
    color: #0d0d0d; text-decoration: none;
    font-size: 0.72rem; font-weight: 700;
    padding: 7px 0; border-radius: 6px;
    transition: background 0.2s;
}
.pcard-quick-view-link:hover { background: #d4af37; }

.pcard-body {
    padding: 0.85rem;
    display: flex; flex-direction: column;
    flex-grow: 1; gap: 6px;
}
.pcard-category {
    color: #d4af37; text-transform: uppercase;
    font-size: 0.58rem; font-weight: 700;
    letter-spacing: 1px;
}
.pcard-title {
    margin: 0;
    font-size: 0.85rem; font-weight: 600; color: #fff;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.pcard-title a {
    color: inherit; text-decoration: none;
    transition: color 0.2s;
}
.pcard-title a:hover { color: #d4af37; }
.pcard-rating {
    display: flex; align-items: center; gap: 4px;
}
.pcard-stars {
    display: flex; gap: 1px;
}
.pcard-stars i {
    font-size: 0.65rem; color: #d4af37;
}
.pcard-stars i.bi-star { color: #2a2a2a; }
.pcard-rating-num {
    font-size: 0.7rem; color: #666;
}
.pcard-price-row {
    display: flex; align-items: center; gap: 6px;
    margin-top: auto;
    border-top: 1px solid rgba(255,255,255,0.04);
    padding-top: 8px;
}
.pcard-price-current {
    font-size: 1.05rem; font-weight: 800; color: #fff;
}
.pcard-price-original {
    font-size: 0.75rem; color: #555;
    text-decoration: line-through;
}
.pcard-actions {
    display: flex; gap: 6px;
}
.pcard-btn {
    flex: 1; padding: 8px 0;
    border: none; border-radius: 6px;
    font-size: 0.72rem; font-weight: 600;
    cursor: pointer; text-decoration: none;
    display: flex; align-items: center; justify-content: center;
    gap: 5px;
    transition: all 0.2s;
}
.pcard-btn-view {
    background: transparent;
    border: 1px solid rgba(212,175,55,0.3);
    color: #d4af37;
}
.pcard-btn-view:hover {
    background: rgba(212,175,55,0.1);
    border-color: #d4af37;
}
.pcard-btn-cart {
    flex: 0 0 auto; width: 38px;
    background: rgba(212,175,55,0.1);
    border: 1px solid rgba(212,175,55,0.2);
    color: #d4af37;
}
.pcard-btn-cart:hover {
    background: #d4af37;
    color: #0d0d0d;
}
.pcard-btn-cart:disabled {
    opacity: 0.3; cursor: not-allowed;
}

/* ── Empty state ── */

/* ==============================================================================
   SECTION: Empty State
   ============================================================================== */




.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 2rem;
    background: #111;
    border-radius: 12px;
    border: 1px dashed rgba(255,255,255,0.06);
}
.empty-state-icon { font-size: 2.5rem; margin-bottom: 0.75rem; }
.empty-state h3 { color: #fff; margin-bottom: 0.4rem; font-size: 1.1rem; }
.empty-state p { color: #555; font-size: 0.85rem; max-width: 380px; margin: 0 auto 1.25rem; line-height: 1.6; }
.pl-btn-browse {
    display: inline-flex; padding: 8px 20px; text-decoration: none;
    background: transparent;
    border: 1px solid rgba(212,175,55,0.3);
    color: #d4af37;
    border-radius: 6px; font-size: 0.78rem; font-weight: 600;
    transition: all 0.2s;
}
.pl-btn-browse:hover {
    background: rgba(212,175,55,0.1);
    border-color: #d4af37;
}

/* ── Scroll sentinel ── */

/* ==============================================================================
   SECTION: Scroll Sentinel
   ============================================================================== */




#scroll-sentinel { width: 100%; height: 1px; }

/* ── Loading more ── */

/* ==============================================================================
   SECTION: Loading More
   ============================================================================== */




.loading-more {
    display: none;
    text-align: center; padding: 2rem 0;
}
.loading-more-inner {
    display: inline-flex; align-items: center; gap: 12px;
    background: #111;
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 50px; padding: 12px 28px;
    box-shadow: 0 0 20px rgba(232,201,126,0.04);
}
.loading-spinner {
    width: 22px; height: 22px;
    border: 2.5px solid rgba(232,201,126,0.15);
    border-top-color: #d4af37;
    border-bottom-color: #d4af37;
    border-radius: 50%;
    animation: spin 0.8s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}
.loading-text { color: #888; font-size: 0.82rem; font-weight: 500; letter-spacing: 0.3px; }

/* ── Skeleton ── */

/* ==============================================================================
   SECTION: Skeleton
   ============================================================================== */




.pl-skeleton-container { display: none; }
.skeleton-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.25rem;
    margin-top: 1.25rem;
}
.skeleton-card {
    background: #111;
    border-radius: 12px; overflow: hidden;
    animation: skeleton-pulse 1.5s ease-in-out infinite;
}
.skeleton-img { width: 100%; padding-bottom: 100%; background: #1a1a1a; }
.skeleton-body { padding: 1rem; }
.skeleton-line {
    height: 10px; background: #1a1a1a; border-radius: 4px;
    margin-bottom: 8px;
}
.skeleton-line-sm { width: 60%; }
.skeleton-line-lg { width: 90%; }

/* ── Recommendations (full width) ── */

/* ==============================================================================
   SECTION: Recommendations
   ============================================================================== */




.pl-recs {
    grid-column: 1 / -1;
    margin-top: 3rem;
    padding-top: 2.5rem;
    border-top: 1px solid rgba(255,255,255,0.04);
}
.pl-recs-header {
    text-align: center;
    margin-bottom: 2rem;
}
.pl-recs-tag {
    text-transform: uppercase; font-weight: 700;
    font-size: 0.65rem; color: #d4af37;
    letter-spacing: 3px; display: block;
    margin-bottom: 0.3rem;
}
.pl-recs-header h3 {
    font-size: 1.2rem; font-weight: 800; color: #fff; margin: 0;
}
.pl-recs-line {
    width: 28px; height: 2px;
    background: #d4af37;
    margin: 0.75rem auto;
    border-radius: 1px;
}
.pl-recs-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
    justify-content: center;
}
.rec-card {
    flex: 1 1 180px; max-width: 220px;
    background: #0f0f0f; border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.04); overflow: hidden;
    display: flex; flex-direction: column;
    transition: all 0.3s;
}
.rec-card:hover { border-color: rgba(212,175,55,0.2); transform: scale(1.02); }
.rec-card-img {
    aspect-ratio: 1; background: #161616; overflow: hidden;
}
.rec-card-img img {
    width: 100%; height: 100%; object-fit: cover; opacity: 0.85;
    display: block;
}
.rec-card-placeholder {
    width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
    color: #2a2a2a; font-size: 1.5rem;
}
.rec-card-body {
    padding: 0.85rem;
    display: flex; flex-direction: column;
    flex-grow: 1; justify-content: space-between;
}
.rec-card-body > * { margin-bottom: 0.5rem; }
.rec-card-body > :last-child { margin-bottom: 0; }
.rec-card-name {
    color: #fff; font-weight: 600; font-size: 0.82rem;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.rec-card-price {
    color: #d4af37; font-weight: 700; font-size: 0.82rem;
    display: block;
}
.rec-card-btn {
    display: block; text-align: center; padding: 6px 0;
    font-size: 0.68rem; text-decoration: none;
    background: transparent;
    border: 1px solid rgba(212,175,55,0.3);
    color: #d4af37; border-radius: 6px;
    font-weight: 600; transition: all 0.2s;
}
.rec-card-btn:hover {
    background: rgba(212,175,55,0.1);
    border-color: #d4af37;
}

/* ── Scrollbar for sidebar ── */
.pl-sidebar-wrap::-webkit-scrollbar { width: 4px; }
.pl-sidebar-wrap::-webkit-scrollbar-track { background: transparent; }

/* ==============================================================================
   SECTION: Sidebar Scrollbar
   ============================================================================== */




.pl-sidebar-wrap::-webkit-scrollbar-thumb { background: #2a2a2a; border-radius: 4px; }