:root {
    --bg: #121212;
    --accent: #00ffcc;
    --muted: #9aa0a6;
    --panel: #171717;
    --text: #e6f9f5;
    --cinema-height: 340px;
    --product-img-height: 180px;
    --product-card-height: 420px;
}

* {
    box-sizing: border-box
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: Inter,Segoe UI,Arial;
    margin: 0
}

.site-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.03)
}

.brand h1 {
    margin: 0;
    color: var(--accent)
}

.brand .tag {
    display: none
}

.home-logo {
    display: inline-flex;
    align-items: center;
    margin-left: 12px;
    color: var(--accent);
    text-decoration: none
}

    .home-logo svg {
        display: block;
        filter: drop-shadow(0 2px 6px rgba(0,0,0,0.6));
    }

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px
}

.container {
    max-width: 1200px;
    margin: 18px auto;
    padding: 0 20px
}

@media(max-width:900px) {
    .container {
        padding: 0 12px
    }
}

.hero {
    background: linear-gradient(180deg,rgba(0,0,0,0.2),transparent);
    padding: 18px;
    border-radius: 10px;
    margin-bottom: 12px
}

.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 320px;
    background: linear-gradient(180deg,rgba(0,0,0,0.2),transparent);
    border-radius: 12px;
    margin-bottom: 18px
}

    .hero h2 {
        font-size: 32px;
        margin: 0
    }

    .hero p {
        color: var(--muted)
    }

.filters {
    display: flex;
    gap: 8px;
    margin: 18px auto 12px auto;
    justify-content: center
}

.filter-btn {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.03);
    color: var(--text);
    padding: 8px 10px;
    border-radius: 8px;
    cursor: pointer
}

    .filter-btn.active {
        background: rgba(0,255,204,0.06);
        border-color: rgba(0,255,204,0.12);
        color: var(--accent)
    }

/* FIXED 4-COLUMN LAYOUT */
.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    max-width: 1200px;
    margin: 0 auto;
    justify-content: center;
    align-items: start;
}

/* Category toggle dropdown */
.category-toggle {
    display: flex;
    justify-content: center;
    margin: 12px 0;
    position: relative
}

.cat-toggle {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.04);
    color: var(--text);
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    position: relative
}

    .cat-toggle::after {
        content: '';
        display: inline-block;
        margin-left: 8px;
        vertical-align: middle;
        border-left: 6px solid transparent;
        border-right: 6px solid transparent;
        border-top: 6px solid var(--text);
        opacity: 0.9
    }

    .cat-toggle[aria-expanded="true"]::after {
        transform: rotate(180deg)
    }

.cat-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--panel);
    padding: 8px 0;
    border-radius: 8px;
    min-width: 220px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.6);
    z-index: 300
}

    .cat-dropdown.show {
        display: block
    }

    .cat-dropdown .filter-btn {
        display: flex;
        align-items: center;
        gap: 8px;
        padding: 10px 16px;
        background: transparent;
        border: 0;
        color: var(--text);
        width: 100%;
        text-align: left;
        cursor: pointer
    }

        .cat-dropdown .filter-btn::before {
            content: '▸';
            display: inline-block;
            color: var(--muted);
            margin-right: 8px;
            font-size: 12px
        }

        .cat-dropdown .filter-btn:hover {
            background: rgba(255,255,255,0.02);
            color: var(--accent)
        }

        .cat-dropdown .filter-btn.active {
            background: rgba(0,255,204,0.03);
            color: var(--accent)
        }

/* FIXED CARD STYLING (POSITION RELATIVE FOR BUTTONS) */
.card {
    background: var(--panel);
    border-radius: 10px;
    padding: 0;
    border: 1px solid rgba(255,255,255,0.02);
    display: flex;
    flex-direction: column;
    width: 100%;
    overflow: hidden;
    height: var(--product-card-height);
    position: relative;
    box-shadow: 0 6px 18px rgba(0,0,0,0.45)
}

.product-card {
    cursor: pointer
}

/* Carousel styles */
.carousel {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto 16px auto;
    position: relative;
    border-radius: 12px;
    overflow: hidden
}

.cinma {
    display: block;
    height: var(--cinema-height);
    cursor: pointer;
}

    .carousel.interactive, .cinma.interactive {
        cursor: pointer;
        outline: 2px solid rgba(0,255,204,0.06);
        border-radius: 12px
    }

.carousel-slide {
    position: relative
}

    .carousel-slide img {
        width: 100%;
        height: 340px;
        object-fit: contain; /* Changed from cover to zoom out */
        display: block;
        background-color: #111; /* Adds a dark background to fill any empty space */
    }

.cinma .carousel-slide img {
    height: 340px
}

.carousel-caption {
    position: absolute;
    left: 20px;
    bottom: 20px;
    color: var(--text);
    background: linear-gradient(90deg,rgba(0,0,0,0.45),transparent);
    padding: 12px;
    border-radius: 8px
}

    .carousel-caption h3 {
        margin: 0;
        font-size: 20px
    }

.carousel-price {
    color: var(--accent);
    font-weight: 700;
    margin-top: 6px
}

/* carousel controls row */
.carousel-controls {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 12px;
    display: flex;
    justify-content: center;
    gap: 16px;
    margin: 0;
    padding: 0 12px;
    pointer-events: auto
}

.carousel-arrow {
    width: 44px;
    height: 44px;
    border-radius: 8px;
    border: 0;
    background: rgba(0,0,0,0.5);
    color: var(--text);
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer
}

    .carousel-arrow:hover {
        background: rgba(0,0,0,0.65)
    }

.carousel-countdown {
    color: var(--muted);
    font-size: 13px;
    align-self: center
}

/* Progress bar styling */
.carousel-progress {
    width: 340px;
    height: 8px;
    background: rgba(255,255,255,0.03);
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    align-items: center
}

    .carousel-progress .fill {
        width: 0%;
        height: 100%;
        background: linear-gradient(90deg,var(--accent),#00d4b8);
        transition: width 5000ms linear
    }

@media(max-width:1200px) {
    .product-grid {
        grid-template-columns: repeat(4,1fr)
    }

    .carousel-slide img {
        height: 300px
    }
}

@media(max-width:900px) {
    .product-grid {
        grid-template-columns: repeat(2,1fr)
    }

    .carousel-slide img {
        height: 220px
    }
}

@media(max-width:600px) {
    :root {
        --product-img-height: 140px;
        --product-card-height: 360px;
    }

    .carousel-slide img {
        height: 180px
    }

    .carousel-controls {
        bottom: 8px
    }

    .carousel-arrow {
        width: 36px;
        height: 36px;
        font-size: 18px
    }

    .product-grid {
        gap: 12px
    }
}

.product-img {
    width: 100%;
    height: var(--product-img-height);
    object-fit: contain;
    object-position: center center;
    display: block;
    background: linear-gradient(180deg,#0b0b0b,#0f0f0f);
    border-top-left-radius: 8px;
    border-top-right-radius: 8px
}

.card img.product-img {
    display: block;
    flex: 0 0 auto
}

.card .card-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between
}

.card-body {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 12px;
    flex: 1;
    justify-content: space-between;
    padding-bottom: 64px
}

    .card-body .meta, .card-body .price {
        margin-bottom: 6px
    }

    .card-body .actions {
        margin-top: 8px
    }

.price {
    color: var(--accent);
    font-weight: 700
}

.actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    align-items: center
}

.card .actions {
    position: absolute;
    right: 12px;
    bottom: 12px
}

/* Add button */
.card .add-btn {
    background: #ffffff;
    color: #071312;
    padding: 8px 10px;
    border-radius: 8px;
    border: 0;
    cursor: pointer;
    font-weight: 700;
    box-shadow: 0 6px 18px rgba(0,0,0,0.25)
}

    .card .add-btn:hover {
        transform: translateY(-2px)
    }

.card .actions {
    z-index: 3
}

.btn {
    padding: 8px 10px;
    border-radius: 8px;
    border: 0;
    cursor: pointer;
    font-weight: 600
}

    .btn.primary {
        background: var(--accent);
        color: #071312
    }

    .btn.subtle {
        background: transparent;
        border: 1px solid rgba(255,255,255,0.04);
        color: var(--text)
    }

.cart-panel {
    display: none
}

/* Cart popup styles */
.cart-popup {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 380px;
    background: var(--panel);
    border-radius: 10px;
    padding: 14px;
    border: 1px solid rgba(255,255,255,0.04);
    box-shadow: 0 10px 40px rgba(0,0,0,0.6);
    z-index: 1400;
    display: none
}

.cart-popup-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px
}

.cart-popup-items {
    list-style: none;
    margin: 0;
    padding: 0;
    max-height: 420px;
    overflow: auto
}

    .cart-popup-items li {
        display: flex;
        justify-content: space-between;
        padding: 8px 0;
        border-bottom: 1px dashed rgba(255,255,255,0.03);
        color: var(--muted)
    }

.cart-popup-item {
    display: flex;
    gap: 8px;
    align-items: center;
    border-bottom: 1px solid rgba(255,255,255,0.03);
    padding: 10px 6px;
    border-radius: 8px;
    margin-bottom: 8px;
    background: linear-gradient(180deg, rgba(255,255,255,0.01), transparent)
}

    .cart-popup-item .cart-item-link {
        color: var(--text);
        font-weight: 700
    }

    .cart-popup-item .qty-wrap {
        display: inline-flex;
        align-items: center;
        gap: 6px
    }

    .cart-popup-item button.qty-minus, .cart-popup-item button.qty-plus {
        width: 28px;
        height: 28px;
        border-radius: 6px;
        border: 1px solid rgba(255,255,255,0.04);
        background: transparent;
        color: var(--text)
    }

    .cart-popup-item input.cart-qty-input {
        width: 44px;
        text-align: center;
        padding: 6px;
        border-radius: 6px;
        border: 1px solid rgba(255,255,255,0.03);
        background: #0f0f0f;
        color: var(--text);
        -moz-appearance: textfield
    }

        .cart-popup-item input.cart-qty-input::-webkit-outer-spin-button,
        .cart-popup-item input.cart-qty-input::-webkit-inner-spin-button {
            -webkit-appearance: none;
            margin: 0;
        }

    .cart-popup-item strong {
        color: var(--accent)
    }

.cart-popup .remove-inline {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.06);
    padding: 6px 8px;
    border-radius: 8px
}

.cart-popup .checkout-btn {
    display: block;
    margin-top: 10px
}

.cart-popup-total {
    margin-top: 8px;
    text-align: right;
    color: var(--text)
}

.cart-popup .close-btn {
    background: transparent;
    border: 0;
    color: var(--muted);
    cursor: pointer
}

.cart-popup.show {
    display: block
}

.tab-buttons {
    display: flex;
    gap: 8px;
    margin-top: 12px
}

.tab-btn {
    padding: 8px 10px;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.03);
    background: transparent;
    color: var(--text)
}

    .tab-btn.active {
        background: rgba(0,255,204,0.06);
        color: var(--accent);
        border-color: rgba(0,255,204,0.12)
    }

.modal-backdrop {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.6);
    z-index: 999
}

.modal {
    background: var(--panel);
    padding: 16px;
    border-radius: 10px;
    width: 420px
}

.checkout-form input, .checkout-form textarea {
    width: 100%;
    padding: 8px;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.03);
    background: #0f0f0f;
    color: var(--text)
}

.site-footer {
    padding: 16px;
    text-align: center;
    color: var(--muted)
}

.huge-category-grid {
    display: flex;
    justify-content: center;
    gap: 18px;
    margin: 20px auto;
    max-width: 1000px;
    flex-wrap: wrap
}

.category-card {
    position: relative;
    width: 180px;
    height: 110px;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    border: 1px solid rgba(255,255,255,0.03);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg,rgba(255,255,255,0.01),transparent)
}

    .category-card .category-overlay {
        position: absolute;
        inset: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-direction: column;
        background: rgba(7,10,19,0.35);
        backdrop-filter: blur(3px)
    }

    .category-card h3 {
        margin: 0;
        color: var(--accent);
        font-weight: 700
    }

    .category-card.active {
        box-shadow: 0 10px 30px rgba(0,255,204,0.07);
        transform: translateY(-6px);
        border-color: rgba(0,255,204,0.12)
    }

.product-hero {
    display: flex;
    gap: 16px;
    margin-top: 14px;
    align-items: center
}

.gpu-visual {
    flex: 0 0 200px;
    background: linear-gradient(180deg,rgba(0,0,0,0.2),transparent);
    padding: 12px;
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.03);
    display: flex;
    align-items: center;
    justify-content: center
}

    .gpu-visual img {
        max-width: 100%;
        max-height: 160px;
        object-fit: contain;
        border-radius: 8px;
        filter: drop-shadow(0 10px 30px rgba(0,255,204,0.06))
    }

.gpu-stats {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px
}

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

    .stat-row span {
        font-size: 13px;
        color: var(--muted)
    }

.stat-bar {
    height: 12px;
    background: rgba(255,255,255,0.04);
    border-radius: 8px;
    overflow: hidden;
    position: relative
}

    .stat-bar::after {
        content: '';
        position: absolute;
        left: 0;
        top: 0;
        height: 100%;
        width: 0%;
        background: linear-gradient(90deg,var(--accent),#00d4b8);
        transition: width 700ms cubic-bezier(.2,.9,.2,1)
    }

.section-title {
    color: var(--accent);
    text-align: left;
    margin: 6px 0 12px 0;
    display: block;
    width: 100%;
    max-width: 1200px
}

.available-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px
}

.carousel {
    max-width: 1200px;
    margin: 0 auto
}

.carousel-controls {
    max-width: 1200px;
    margin: 0 auto 8px auto
}

.category-toggle {
    max-width: 1200px;
    margin: 8px auto
}

/* --- NEWEGG STYLE PRODUCT PAGE --- */
.product-detail-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 30px;
    align-items: start;
}

.product-gallery {
    background: var(--panel);
    padding: 20px;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.03);
    text-align: center;
}

    .product-gallery img {
        max-width: 100%;
        max-height: 450px;
        object-fit: contain;
        border-radius: 8px;
    }

.product-buy-box {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

    .product-buy-box h1 {
        margin: 0;
        font-size: 32px;
        line-height: 1.2;
    }

    .product-buy-box .category {
        color: var(--muted);
        font-size: 14px;
        margin: 0;
    }

    .product-buy-box .price {
        font-size: 36px;
        color: var(--accent);
        font-weight: 700;
        margin: 10px 0;
    }

.quick-specs {
    margin: 0;
    padding-left: 20px;
    color: var(--text);
    line-height: 1.8;
}

.buy-actions {
    display: flex;
    gap: 12px;
    margin-top: 10px;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.05);
}

    .buy-actions .btn {
        flex: 1;
        padding: 16px;
        font-size: 16px;
        text-transform: uppercase;
        letter-spacing: 1px;
    }

.product-more-info {
    background: var(--panel);
    border-radius: 12px;
    padding: 24px;
    border: 1px solid rgba(255,255,255,0.03);
}

@media(max-width: 900px) {
    .product-detail-layout {
        grid-template-columns: 1fr;
    }
}