.cart {
    position: fixed;
    top: 92px;
    right: 1.2rem;
    width: 280px;
    max-height: calc(100vh - 110px);
    background: rgba(10, 14, 18, 0.92);
    padding: 1.2rem;
    border-radius: 18px;
    border: 1px solid rgba(48, 255, 209, 0.18);
    box-shadow: 0 0 22px rgba(0, 0, 0, 0.5);
    overflow-y: auto;
    z-index: 9;
}

.cart h3 {
    margin-top: 0;
}

.cart-item {
    display: flex;
    justify-content: space-between;
    gap: 0.6rem;
    margin-bottom: 0.6rem;
    color: var(--muted);
}

.cart-item strong {
    color: var(--text);
}

.cart-item a {
    color: var(--danger);
}

.cart-total {
    font-weight: 600;
    margin: 1rem 0;
}

.cart .button {
    width: 100%;
}

@media (max-width: 900px) {
    .cart {
        position: static;
        width: 100%;
        margin-top: 2rem;
    }
}