.product-thumb {
    position: relative;
    border: 0;
    padding: 0;
    background: transparent;
    width: 100%;
    border-radius: 0.6rem;
    overflow: hidden;
    cursor: pointer;
    transition: outline 0.2s ease, box-shadow 0.2s ease;
}

.product-thumb::before {
    content: '';
    display: block;
    padding-top: 100%;
}

.product-thumb img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.product-thumb:hover img {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.product-thumbnails {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0.75rem;
    width: 100%;
}

.product-thumbnail {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.3rem;
    border-radius: 0.8rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.04);
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, background 0.2s ease;
    color: inherit;
}

.product-thumbnail:disabled {
    cursor: default;
    opacity: 0.6;
}

.product-thumbnail img {
    width: 100%;
    aspect-ratio: 1 / 1;
    border-radius: 0.6rem;
    object-fit: cover;
    pointer-events: none;
}

.product-thumbnail:hover:not(:disabled),
.product-thumbnail:focus-visible:not(:disabled) {
    border-color: rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
    outline: none;
}

.product-thumbnail--active {
    border-color: rgba(255, 255, 255, 0.9);
    background: rgba(255, 255, 255, 0.12);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.18);
}

.product-thumbnail--active:focus-visible {
    outline: none;
}

.add-to-cart-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 0.9rem 1.4rem;
    border-radius: 999px;
    background: #ffffff;
    color: #050505;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border: none;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.add-to-cart-button:hover:not(:disabled),
.add-to-cart-button:focus-visible:not(:disabled) {
    background: rgba(255, 255, 255, 0.9);
    color: #000000;
    transform: translateY(-1px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.35);
    outline: none;
}

.add-to-cart-button:disabled,
.add-to-cart-button[aria-disabled="true"] {
    cursor: not-allowed;
    background: rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.6);
    box-shadow: none;
    transform: none;
}

@media (max-width: 900px) {
    .product-thumbnails {
        grid-template-columns: repeat(auto-fit, minmax(72px, 1fr));
    }
}

@media (max-width: 600px) {
    .product-thumbnails {
        grid-template-columns: repeat(auto-fit, minmax(60px, 1fr));
    }
}
.product-container {
    margin: 1rem 0;
}

.product-layout {
    display: flex;
    gap: 2.5rem;
    flex-wrap: wrap;
}

.product-gallery {
    flex: 1 1 40%;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.product-hero {
    border-radius: 1.2rem;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.05);
}

.product-hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    aspect-ratio: 1/1;
}

.product-details {
    flex: 1 1 50%;
    display: flex;
    flex-direction: column;
}

.product-details > * {
    margin-bottom: 2rem;
}

.product-variants {
    margin-bottom: 1.2rem;
}

.product-quantity {
    margin-bottom: 3rem;
}

.product-details h1 {
    margin: 0.5rem 0 0 0;
}

.product-category {
    margin-bottom: 0rem;
}

a.product-category {
    font-size: 1rem;
}

.product-price {
    color: white;
    font-size: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.product-stock {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
}

.product-stock--low {
    color: #ffc970;
}

.product-stock--out {
    color: #ff8a8a;
}

.product-description {
    font-size: 1.2rem;
    color: white;
}

.variant-heading {
    margin: 0 0 0.5rem 0;
    font-size: 0.95rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.7);
}

.variant-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.variant-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.5rem 1rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    font-size: 1rem;
    letter-spacing: 0.03em;
    cursor: pointer;
    transition: background-color 0.3s, color 0.3s, transform 0.2s;
    border: 1px solid rgba(255, 255, 255, 0.25);
}

.variant-chip:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-1px);
}

.variant-chip--active {
    background: #fff;
    color: #000;
    border-color: transparent;
}
.product-quantity {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.product-quantity label {
    margin: 0 0 0.5rem 0;
    font-size: 0.95rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.7);
}

.product-quantity input[type="number"] {
    width: 5rem;
    padding: 0.4rem 0.6rem;
    border-radius: 0.6rem;
    border: 1px solid rgba(255, 255, 255, 0.25);
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
}

.product-quantity input[type="number"]:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.45);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.15);
}
.product-quantity {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
    color: #ffffff;
}

.product-quantity label {
    font-size: 0.95rem;
    color: #ffffff;
}

.quantity-control {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0.5rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    background: rgba(255, 255, 255, 0.08);
}

.quantity-control input[type="number"] {
    width: 3.8rem;
    text-align: center;
    border: none;
    background: transparent;
    color: #ffffff;
    font-weight: 600;
    font-size: 1rem;
    padding: 0.3rem 0.1rem;
}

.quantity-control input[type="number"]:focus {
    outline: none;
}

.quantity-control input[type="number"]::-webkit-outer-spin-button,
.quantity-control input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.quantity-control input[type="number"] {
    -moz-appearance: textfield;
}

.quantity-btn {
    width: 2.2rem;
    height: 2.2rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
    color: #ffffff;
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
    border-radius: 50%;
}

.quantity-btn:hover,
.quantity-btn:focus-visible {
    background: rgba(255, 255, 255, 0.15);
    outline: none;
}

.quantity-btn:disabled {
    opacity: 0.35;
    cursor: default;
    background: transparent;
}

.quantity-control--readonly {
    opacity: 0.8;
}

.quantity-control--readonly .quantity-btn {
    pointer-events: none;
}

.quantity-control--readonly input[type="number"] {
    color: #ffffff;
}