/* ==========================================
   3SIGMA STUDIO - CART, PRICING & CHECKOUT
   ========================================== */

/* ---------- Nav cart button & counter ---------- */

.nav-cart {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 0.9rem;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-text-main);
    transition: all var(--transition-fast);
}

.nav-cart:hover,
.nav-cart.active {
    color: var(--color-primary);
    border-color: var(--color-primary);
    box-shadow: 0 0 18px rgba(var(--color-primary-rgb), 0.25);
}

.nav-cart-icon {
    font-size: 1rem;
    line-height: 1;
}

.nav-cart-count {
    min-width: 1.35rem;
    padding: 0 0.35rem;
    border-radius: var(--radius-full);
    background: var(--color-primary);
    color: #0A0A0A;
    font-size: 0.75rem;
    font-weight: 900;
    line-height: 1.35rem;
    text-align: center;
}

/* Keeps the pill the same width whether or not the counter is showing */
.nav-cart-count.is-empty {
    background: transparent;
    color: var(--color-text-dim);
}

@media (max-width: 480px) {
    .nav-cart-label { display: none; }
}

/* ---------- Toast feedback ---------- */

.cart-toast-area {
    position: fixed;
    top: 90px;
    right: 1.5rem;
    z-index: 1200;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    pointer-events: none;
}

.cart-toast {
    background: #161616;
    border: 1px solid var(--color-primary);
    border-left-width: 4px;
    border-radius: var(--radius-sm);
    padding: 0.85rem 1.25rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-main);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.9), 0 0 20px rgba(var(--color-primary-rgb), 0.2);
    animation: cart-toast-in 0.25s cubic-bezier(0.23, 1, 0.32, 1);
}

.cart-toast-error {
    border-color: #C2001C;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.9), 0 0 20px rgba(194, 0, 28, 0.3);
}

.cart-toast.is-leaving {
    opacity: 0;
    transform: translateX(16px);
    transition: opacity 0.25s ease, transform 0.25s ease;
}

@keyframes cart-toast-in {
    from { opacity: 0; transform: translateX(20px); }
    to   { opacity: 1; transform: translateX(0); }
}

/* ---------- Price tags & add-to-cart button ---------- */

.game-price {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: 0.02em;
}

.add-to-cart {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    background: var(--color-primary);
    color: #0A0A0A;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 800;
    padding: 0.65rem 1.4rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-primary);
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 0 4px 15px rgba(var(--color-primary-rgb), 0.3);
    transition: all var(--transition-fast);
}

.add-to-cart:hover {
    background: var(--color-primary-hover);
    transform: scale(1.04);
    box-shadow: 0 0 20px rgba(var(--color-primary-rgb), 0.5);
}

/* Already in the cart: outlined instead of solid, and it links to the cart */
.add-to-cart.is-in-cart {
    background: transparent;
    color: var(--color-primary);
    box-shadow: none;
}

.add-to-cart.is-in-cart:hover {
    background: rgba(var(--color-primary-rgb), 0.12);
    box-shadow: 0 0 15px rgba(var(--color-primary-rgb), 0.25);
}

/* ---------- Purchase box (game detail page) ---------- */

.game-buy-box {
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.game-buy-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.game-buy-label {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.game-buy-price {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 900;
    line-height: 1;
    color: var(--color-primary);
    text-shadow: 0 0 20px rgba(var(--color-primary-rgb), 0.3);
}

.game-buy-btn {
    width: 100%;
    padding: 0.9rem 2rem;
    font-size: 0.95rem;
}

.game-buy-note {
    font-size: 0.8rem;
    color: var(--color-text-dim);
}

/* ---------- Cart page ---------- */

.cart-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 2rem;
    align-items: start;
}

.cart-items {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.cart-row {
    display: grid;
    grid-template-columns: 110px 1fr auto auto;
    align-items: center;
    gap: 1.25rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
    transition: border-color var(--transition-fast), opacity 0.2s ease, transform 0.2s ease;
}

.cart-row:hover {
    border-color: rgba(var(--color-primary-rgb), 0.45);
}

.cart-row.is-removing {
    opacity: 0;
    transform: translateX(-12px);
}

.cart-row-thumb {
    display: block;
    width: 110px;
    height: 72px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--color-border);
    background: #0A0A0A;
}

.cart-row-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cart-row-info h3 {
    font-size: 1.05rem;
    font-weight: 800;
    margin-bottom: 0.2rem;
}

.cart-row-info h3 a {
    color: var(--color-text-main);
}

.cart-row-info h3 a:hover {
    color: var(--color-primary);
}

.cart-row-meta {
    font-size: 0.82rem;
    color: var(--color-text-dim);
}

.cart-row-price {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--color-primary);
}

.cart-form {
    margin: 0;
}

.cart-remove {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.45rem 0.9rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.cart-remove:hover {
    color: #FFFFFF;
    border-color: #C2001C;
    background: rgba(194, 0, 28, 0.18);
}

.cart-clear-form {
    align-self: flex-end;
}

.cart-clear {
    background: none;
    border: none;
    color: var(--color-text-dim);
    font-family: var(--font-body);
    font-size: 0.82rem;
    cursor: pointer;
    padding: 0.25rem 0;
    text-decoration: underline;
    transition: color var(--transition-fast);
}

.cart-clear:hover {
    color: #C2001C;
}

/* ---------- Order summary ---------- */

.cart-summary {
    position: sticky;
    top: 100px;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.75rem;
    box-shadow: var(--shadow-glass);
}

.cart-summary h3 {
    font-size: 1.05rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.cart-summary-line {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    font-size: 0.92rem;
    color: var(--color-text-muted);
}

.cart-summary-total {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    margin-top: 0.5rem;
    padding-top: 1rem;
    font-family: var(--font-heading);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.cart-summary-total strong {
    font-size: 1.5rem;
    color: var(--color-primary);
}

.cart-checkout {
    width: 100%;
    margin-top: 0.5rem;
}

.cart-continue {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    text-align: center;
}

.cart-continue:hover {
    color: var(--color-primary);
}

/* ---------- Checkout / download-delivery page ---------- */

.checkout-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.checkout-row {
    display: grid;
    grid-template-columns: 110px 1fr auto;
    align-items: center;
    gap: 1.25rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
}

.checkout-row-thumb {
    width: 110px;
    height: 72px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--color-border);
    background: #0A0A0A;
}

.checkout-row-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.checkout-row-info h3 {
    font-size: 1.05rem;
    font-weight: 800;
    margin-bottom: 0.2rem;
}

.checkout-row-meta {
    font-size: 0.82rem;
    color: var(--color-text-dim);
}

.checkout-download-btn {
    padding: 0.65rem 1.4rem;
    font-size: 0.85rem;
}

.checkout-row-missing {
    font-size: 0.85rem;
    color: var(--color-text-dim);
    font-style: italic;
}

@media (max-width: 620px) {
    .checkout-row {
        grid-template-columns: 80px 1fr;
        row-gap: 0.75rem;
    }

    .checkout-row-thumb {
        width: 80px;
        height: 56px;
    }

    .checkout-download-btn,
    .checkout-row-missing {
        grid-column: 2;
        justify-self: start;
    }
}

/* ---------- Empty state ---------- */

.cart-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 4rem 2rem;
    text-align: center;
}

.cart-empty-icon {
    font-size: 3rem;
    filter: grayscale(0.4);
}

.cart-empty h3 {
    font-size: 1.4rem;
}

.cart-empty p {
    color: var(--color-text-muted);
    max-width: 420px;
}

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

    .cart-summary {
        position: static;
    }
}

@media (max-width: 620px) {
    .cart-row {
        grid-template-columns: 80px 1fr;
        row-gap: 0.75rem;
    }

    .cart-row-thumb {
        width: 80px;
        height: 56px;
    }

    .cart-row-price,
    .cart-row .cart-form {
        grid-column: 2;
        justify-self: start;
    }
}