.shop-page { padding: 100px 0 60px; }

.shop-layout {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 40px;
}

/* Sidebar */
.shop-sidebar {
    position: sticky;
    top: 94px;
    height: fit-content;
}

.filter-section {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 24px;
    margin-bottom: 16px;
}

.filter-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.filter-checkbox {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
}

.filter-checkbox input {
    width: 18px;
    height: 18px;
    accent-color: var(--accent-primary);
    cursor: pointer;
}

.filter-checkbox span {
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: var(--transition);
}

.filter-checkbox:hover span { color: var(--text-primary); }

/* Price Range */
.price-range { padding: 8px 0; }

.price-inputs {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.price-input-group { flex: 1; }

.price-input-group label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.price-input-group input {
    width: 100%;
    padding: 10px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
}

/* In Stock Toggle */
.filter-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 0;
}

.toggle-label { 
    color: var(--text-secondary); 
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.toggle-switch {
    position: relative;
    width: 48px;
    height: 24px;
}

.toggle-switch input { opacity: 0; width: 0; height: 0; }

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-tertiary);
    border-radius: 24px;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.toggle-slider::before {
    position: absolute;
    content: '';
    height: 18px;
    width: 18px;
    left: 2px;
    bottom: 2px;
    background: var(--text-secondary);
    border-radius: 50%;
    transition: var(--transition);
}

.toggle-switch input:checked + .toggle-slider { 
    background: var(--accent-primary); 
    border-color: var(--accent-primary);
}

.toggle-switch input:checked + .toggle-slider::before {
    transform: translateX(24px);
    background: #000;
}

/* Filter Actions */
.filter-actions {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.filter-actions .btn { 
    flex: 1; 
    justify-content: center;
    padding: 10px 16px;
    font-size: 0.85rem;
}

/* Shop Header */
.shop-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
    flex-wrap: wrap;
    gap: 16px;
}

.shop-results-count { 
    color: var(--text-secondary); 
    font-size: 0.9rem;
    font-family: 'JetBrains Mono', monospace;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.shop-sort {
    display: flex;
    align-items: center;
    gap: 12px;
}

.shop-sort label { 
    color: var(--text-secondary); 
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.sort-select {
    padding: 10px 14px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    cursor: pointer;
}

/* Products Grid */
.shop-products {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

/* No Results */
.no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 24px;
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

.no-results-icon { font-size: 3.5rem; margin-bottom: 20px; opacity: 0.5; }
.no-results-title { font-size: 1.3rem; margin-bottom: 12px; text-transform: uppercase; }
.no-results-text { color: var(--text-secondary); }

/* Mobile Filters */
.mobile-filter-btn {
    display: none;
    width: 100%;
    margin-bottom: 24px;
    padding: 14px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.9rem;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
}

.filter-close-btn { display: none; }

@media (max-width: 1200px) {
    .shop-products { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .shop-layout { grid-template-columns: 1fr; }
    
    .shop-sidebar {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--bg-primary);
        z-index: 1001;
        padding: 24px;
        overflow-y: auto;
    }
    
    .shop-sidebar.active { display: block; }
    
    .mobile-filter-btn { display: flex; }
    
    .shop-products { grid-template-columns: repeat(2, 1fr); gap: 14px; }
    
    .filter-close-btn { display: block; width: 100%; margin-top: 20px; }
}

@media (max-width: 480px) {
    .shop-products { grid-template-columns: 1fr; }
}