/* Trade Pulse Technologies — Cart Page */
.cart-page {
    padding: 10rem 0 4rem;
    min-height: 70vh;
}

.cart-page .page-header h2 {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.cart-empty {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
}

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

.cart-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
}

.cart-item img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--radius);
}

.cart-item-info {
    flex: 1;
}

.cart-item-info h4 {
    margin: 0 0 0.3rem;
    font-size: 1.1rem;
}

.cart-item-info p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.cart-item-price {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--accent);
}

.cart-item-remove {
    background: none;
    border: none;
    color: var(--danger);
    font-size: 1.3rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius);
}

.cart-item-remove:hover {
    background: rgba(239, 68, 68, 0.1);
}

.cart-summary {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    max-width: 450px;
    margin-left: auto;
}

.cart-totals {
    margin-bottom: 1.5rem;
}

.cart-total-row {
    display: flex;
    justify-content: space-between;
    padding: 0.7rem 0;
    border-bottom: 1px solid var(--border);
    font-size: 1rem;
}

.cart-total-row:last-child {
    border-bottom: none;
}

.cart-total-grand {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--accent);
    padding-top: 1rem;
    border-top: 2px solid var(--accent);
}

@media (max-width: 768px) {
    .cart-item {
        flex-direction: column;
        text-align: center;
    }
    .cart-summary {
        max-width: 100%;
    }
}