.shop-layout {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 0;
    min-height: calc(100vh - 64px);
}

.sidebar {
    border-right: 1px solid var(--border-dim);
    padding: 32px 24px;
    position: sticky; top: calc(64px + 45px);
    height: calc(100vh - 64px - 45px);
    overflow-y: auto; scrollbar-width: thin;
    scrollbar-color: var(--border-dim) transparent;
}

.sidebar-section { margin-bottom: 32px; }

.sidebar-title {
    font-family: var(--font-d); font-size: 11px; font-weight: 700;
    letter-spacing: 3px; text-transform: uppercase;
    color: var(--chrome-dim); margin-bottom: 14px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-dim);
}

.filter-list { list-style: none; display: flex; flex-direction: column; gap: 4px; }

.filter-item {
    display: flex; align-items: center; justify-content: space-between;
}

.filter-item label {
    display: flex; align-items: center; gap: 10px;
    cursor: pointer; font-size: 14px; color: var(--chrome-dim);
    transition: color .15s; padding: 5px 0;
}

.filter-item label:hover { color: var(--white); }

.filter-item input[type=checkbox] {
    appearance: none; width: 14px; height: 14px;
    border: 1px solid var(--chrome-dim); border-radius: 2px;
    background: transparent; cursor: pointer;
    transition: background .15s, border-color .15s;
    flex-shrink: 0; position: relative;
}

.filter-item input[type=checkbox]:checked {
    background: var(--red); border-color: var(--red);
}

.filter-item input[type=checkbox]:checked::after {
    content: '✓'; position: absolute; top: -1px; left: 2px;
    font-size: 10px; color: #fff;
}

.filter-count {
    font-size: 11px; color: var(--chrome-dim);
    font-family: var(--font-d);
}

/* Price range */
.price-range {
    display: flex; flex-direction: column; gap: 10px;
}

.range-labels {
    display: flex; justify-content: space-between;
    font-size: 13px; color: var(--chrome-dim);
    font-family: var(--font-d);
}

.range-labels span:last-child { color: var(--white); font-weight: 600; }

input[type=range] {
    -webkit-appearance: none; appearance: none;
    width: 100%; height: 2px;
    background: linear-gradient(to right, var(--red) 0%, var(--red) 70%, var(--border-dim) 70%);
    border-radius: 2px; cursor: pointer;
}

input[type=range]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 14px; height: 14px;
    border-radius: 50%; background: var(--red);
    border: 2px solid var(--bg);
    box-shadow: var(--glow-soft);
}

.sidebar-sort {
    width: 100%;
    background: var(--bg-card); border: 1px solid var(--border-dim);
    border-radius: var(--r); padding: 9px 12px;
    color: var(--chrome); font-family: var(--font-b); font-size: 13px;
    cursor: pointer; outline: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236E747D' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 32px;
}

.products-main {
    padding: 32px 40px 64px;
}

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

.products-count {
    font-family: var(--font-d); font-size: 13px; font-weight: 600;
    letter-spacing: 2px; text-transform: uppercase;
    color: var(--chrome-dim);
}

.products-count strong { color: var(--white); }

.view-toggle {
    display: flex; gap: 4px;
}

.view-btn {
    background: none; border: 1px solid var(--border-dim);
    border-radius: var(--r); width: 34px; height: 34px;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; color: var(--chrome-dim);
    transition: border-color .2s, color .2s;
}

.view-btn.active, .view-btn:hover {
    border-color: var(--red); color: var(--red);
}

/* ─── FEATURED PRODUCT ──────────────────────────── */
.featured-card {
    position: relative; overflow: hidden;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--r);
    display: grid; grid-template-columns: 1fr 1fr;
    min-height: 280px;
    margin-bottom: 24px;
    cursor: pointer;
    transition: border-color .3s, box-shadow .3s;
}

.featured-card:hover {
    border-color: var(--red-hot);
    box-shadow: var(--glow);
}

/* Diagonal accent — signature element */
.featured-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(to right, var(--red), transparent 60%);
}

.featured-card::after {
    content: '';
    position: absolute;
    top: 0; bottom: 0; left: 50%;
    width: 1px;
    background: linear-gradient(to bottom, var(--border), transparent);
}

.featured-badge {
    position: absolute; top: 20px; left: 20px; z-index: 2;
    background: var(--red); color: #fff;
    font-family: var(--font-d); font-size: 10px; font-weight: 700;
    letter-spacing: 2.5px; text-transform: uppercase;
    padding: 4px 10px; border-radius: 2px;
}

.featured-img {
    position: relative; overflow: hidden;
    display: flex; align-items: center; justify-content: center;
    background: radial-gradient(ellipse 80% 80% at 50% 50%, rgba(200,16,46,0.08) 0%, transparent 70%);
    padding: 40px;
}

/* Scan-line hover effect on images */
.featured-img::after {
    content: '';
    position: absolute; inset: 0;
    background: repeating-linear-gradient(
            0deg,
            transparent, transparent 2px,
            rgba(255,255,255,0.02) 2px, rgba(255,255,255,0.02) 4px
    );
    opacity: 0;
    transition: opacity .3s;
}

.featured-card:hover .featured-img::after { opacity: 1; }

.featured-img img {
    max-width: 180px; max-height: 180px;
    object-fit: contain; display: block;
    filter: drop-shadow(0 8px 24px rgba(200,16,46,0.3));
    transition: transform .3s;
}

.featured-card:hover .featured-img img { transform: scale(1.05); }

.featured-info {
    padding: 32px; display: flex; flex-direction: column; justify-content: space-between;
}

.featured-cat {
    font-family: var(--font-d); font-size: 11px; font-weight: 600;
    letter-spacing: 3px; text-transform: uppercase;
    color: var(--red); margin-bottom: 12px;
}

.featured-name {
    font-family: var(--font-d); font-size: 26px; font-weight: 700;
    letter-spacing: 1px; line-height: 1.15;
    color: var(--white); margin-bottom: 12px;
}

.featured-desc {
    font-size: 13px; color: var(--chrome-dim); line-height: 1.7;
    margin-bottom: 24px; flex-grow: 1;
}

.featured-footer {
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
}

.price-block {}

.price-old {
    font-size: 12px; color: var(--chrome-dim);
    text-decoration: line-through;
    font-family: var(--font-d);
}

.price-current {
    font-family: var(--font-d); font-size: 28px; font-weight: 700;
    color: var(--white); line-height: 1;
}

.price-current .currency { font-size: 16px; color: var(--chrome-dim); margin-right: 2px; }

/* ─── PRODUCT GRID ──────────────────────────────── */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
}

/* ─── PRODUCT CARD ──────────────────────────────── */
.product-card {
    position: relative; overflow: hidden;
    background: var(--bg-card);
    border: 1px solid var(--border-dim);
    border-radius: var(--r);
    cursor: pointer;
    transition: border-color .25s, box-shadow .25s, transform .2s;
    display: flex; flex-direction: column;
}

.product-card:hover {
    border-color: var(--border);
    box-shadow: 0 0 20px rgba(200,16,46,0.18), 0 4px 24px rgba(0,0,0,0.4);
    transform: translateY(-2px);
}

/* Diagonal accent line top-left */
.product-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 0; height: 2px;
    background: var(--red);
    transition: width .3s ease;
}

.product-card:hover::before { width: 50%; }

.card-img {
    position: relative; overflow: hidden;
    aspect-ratio: 1;
    display: flex; align-items: center; justify-content: center;
    padding: 24px;
    background: radial-gradient(ellipse 70% 70% at 50% 50%, rgba(200,16,46,0.06) 0%, transparent 70%);
}

.card-img img {
    max-width: 100%; max-height: 130px;
    object-fit: contain; display: block;
    transition: transform .3s;
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.5));
}

.product-card:hover .card-img img { transform: scale(1.08); }

/* Scan lines on card hover */
.card-img::after {
    content: '';
    position: absolute; inset: 0;
    background: repeating-linear-gradient(
            0deg,
            transparent, transparent 3px,
            rgba(255,255,255,0.015) 3px, rgba(255,255,255,0.015) 6px
    );
    opacity: 0; transition: opacity .3s;
    pointer-events: none;
}

.product-card:hover .card-img::after { opacity: 1; }

.card-tag {
    position: absolute; top: 12px; left: 12px;
    font-family: var(--font-d); font-size: 9px; font-weight: 700;
    letter-spacing: 2px; text-transform: uppercase;
    padding: 3px 8px; border-radius: 2px;
}

.tag-new { background: rgba(200,16,46,0.9); color: #fff; }
.tag-promo { background: rgba(255,180,0,0.9); color: #000; }
.tag-virtual { background: rgba(80,80,220,0.9); color: #fff; }
.tag-sold { background: rgba(60,60,60,0.9); color: var(--chrome-dim); }

.card-wishlist {
    position: absolute; top: 10px; right: 10px;
    background: rgba(10,10,12,0.7); border: 1px solid var(--border-dim);
    border-radius: 50%; width: 30px; height: 30px;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; font-size: 13px;
    transition: border-color .2s, background .2s;
    opacity: 0; transition: opacity .2s;
}

.product-card:hover .card-wishlist { opacity: 1; }
.card-wishlist:hover { border-color: var(--red); background: rgba(200,16,46,0.2); }
.card-wishlist.active { opacity: 1; color: var(--red-hot); }

.card-info {
    padding: 14px 16px 16px;
    display: flex; flex-direction: column; flex-grow: 1;
    border-top: 1px solid var(--border-dim);
}

.card-category {
    font-family: var(--font-d); font-size: 10px; font-weight: 600;
    letter-spacing: 2.5px; text-transform: uppercase;
    color: var(--chrome-dim); margin-bottom: 6px;
}

.card-name {
    font-family: var(--font-d); font-size: 16px; font-weight: 700;
    letter-spacing: 0.5px; line-height: 1.25;
    color: var(--white); margin-bottom: 8px; flex-grow: 1;
}

.card-desc {
    font-size: 12px; color: var(--chrome-dim); line-height: 1.6;
    margin-bottom: 14px;
}

.card-footer {
    display: flex; align-items: center; justify-content: space-between; gap: 8px;
}

.card-price {
    font-family: var(--font-d); font-weight: 700;
    font-size: 20px; color: var(--white);
}

.card-price .currency { font-size: 13px; color: var(--chrome-dim); }
.card-price .period { font-size: 11px; color: var(--chrome-dim); font-weight: 400; }

.card-price.striked {
    font-size: 14px; color: var(--chrome-dim);
    text-decoration: line-through;
}

.price-stack { display: flex; flex-direction: column; }

.btn-add {
    background: transparent; border: 1px solid var(--border);
    border-radius: var(--r); padding: 7px 14px;
    font-family: var(--font-d); font-size: 12px; font-weight: 700;
    letter-spacing: 1.5px; text-transform: uppercase;
    color: var(--red); cursor: pointer;
    transition: background .2s, color .2s, box-shadow .2s;
    white-space: nowrap;
}

.btn-add:hover {
    background: var(--red); color: #fff;
    box-shadow: var(--glow-soft);
}

.btn-add:disabled {
    opacity: .4; cursor: not-allowed;
    border-color: var(--border-dim); color: var(--chrome-dim);
}

/* ─── SOLD OUT OVERLAY ──────────────────────────── */
.sold-out .card-img { opacity: .5; }
.sold-out .card-name { color: var(--chrome-dim); }

/* ─── EMPTY STATE ───────────────────────────────── */
.empty-state {
    grid-column: 1/-1;
    padding: 80px 40px; text-align: center;
}

.empty-icon { font-size: 48px; margin-bottom: 16px; opacity: .4; }

.empty-title {
    font-family: var(--font-d); font-size: 22px; font-weight: 700;
    letter-spacing: 2px; text-transform: uppercase;
    color: var(--chrome-dim); margin-bottom: 8px;
}

.empty-sub { font-size: 14px; color: var(--chrome-dim); }