:root {
    --bg-shop: #05050a;
    --card-hover: rgba(0, 242, 255, 0.15);
    --sidebar-width: 250px;
}

.shop-page {
    background: var(--bg-shop);
    color: white;
}

.shop-container {
    display: flex;
    gap: 2rem;
    max-width: 1400px;
    margin: 100px auto 50px;
    padding: 0 2rem;
}

/* Sidebar Filters */
.shop-sidebar {
    width: var(--sidebar-width);
    flex-shrink: 0;
    padding: 2rem;
    height: fit-content;
    position: sticky;
    top: 100px;
}

.shop-sidebar h3 {
    margin-bottom: 2rem;
    font-size: 1.5rem;
    color: var(--primary);
}

.filter-group {
    margin-bottom: 2rem;
}

.filter-group h4 {
    font-size: 0.9rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.filter-group label {
    display: block;
    margin-bottom: 0.8rem;
    cursor: pointer;
    font-size: 0.9rem;
    transition: var(--transition);
}

.filter-group label:hover {
    color: var(--primary);
}

.filter-group input[type="checkbox"] {
    margin-right: 10px;
    accent-color: var(--primary);
}

.price-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-top: 10px;
}

.promo-box {
    padding: 1.5rem;
    margin-top: 3rem;
    text-align: center;
    border: 1px dashed var(--primary);
}

.promo-box h5 {
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.promo-box p {
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-bottom: 1rem;
}

/* Main Shop Area */
.shop-main {
    flex-grow: 1;
}

.shop-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
}

.sort-options {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-dim);
}

.sort-options select {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    color: white;
    padding: 8px 15px;
    border-radius: 8px;
    outline: none;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

/* Product Card */
.product-card {
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 1.5rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    background: var(--card-hover);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.p-img-box {
    width: 100%;
    height: 180px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.product-card:hover .p-img-box {
    transform: scale(1.05);
}

.product-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.p-category {
    font-size: 0.7rem;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 800;
    margin-bottom: 1rem;
}

.p-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    margin-top: auto;
}

.p-actions {
    display: flex;
    gap: 10px;
    margin-top: 1.5rem;
}

.p-actions .btn {
    flex: 1;
    padding: 10px;
    font-size: 0.8rem;
}

/* Cart Toggle in Nav */
.shop-search {
    flex-grow: 1;
    max-width: 500px;
    margin: 0 2rem;
}

.shop-search input {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    padding: 12px 25px;
    border-radius: 50px;
    color: white;
    outline: none;
    transition: var(--transition);
}

.shop-search input:focus {
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.08);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.cart-icon {
    position: relative;
    cursor: pointer;
    font-size: 1.5rem;
}

.cart-count {
    position: absolute;
    top: -5px;
    right: -10px;
    background: var(--secondary);
    color: white;
    font-size: 0.7rem;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
}

/* Cart Drawer */
.cart-drawer {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    height: 100vh;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    z-index: 2000;
    border-left: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.cart-drawer.active {
    right: 0;
}

.cart-header {
    padding: 2rem;
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-items {
    flex-grow: 1;
    overflow-y: auto;
    padding: 2rem;
}

.cart-footer {
    padding: 2rem;
    border-top: 1px solid var(--glass-border);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

#total-amount {
    color: var(--primary);
    font-weight: 800;
}

.cart-item {
    display: flex;
    gap: 15px;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.cart-item-img {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.cart-item-info h4 {
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.cart-item-info p {
    color: var(--primary);
    font-weight: 700;
    font-size: 0.8rem;
    margin-bottom: 8px;
}

.qty-control {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.05);
    padding: 5px 10px;
    border-radius: 8px;
    width: fit-content;
}

.qty-control button {
    background: none;
    border: none;
    color: var(--primary);
    cursor: pointer;
    font-weight: 800;
    font-size: 1.2rem;
    padding: 0 5px;
    transition: var(--transition);
}

.qty-control button:hover {
    transform: scale(1.2);
}

.qty-control span {
    font-size: 0.9rem;
    font-weight: 600;
    min-width: 20px;
    text-align: center;
}

.remove-item {
    margin-left: auto;
    background: none;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
}

/* Success Card */
.success-card {
    text-align: center;
    padding: 4rem 2rem;
}

.success-icon {
    font-size: 4rem;
    margin-bottom: 2rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .shop-container {
        flex-direction: column;
    }

    .shop-sidebar {
        width: 100%;
        position: relative;
        top: 0;
    }
}

/* Loading Spinner */
.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(0, 242, 255, 0.15);
    border-top-color: var(--primary, #00f2ff);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}