body {
    background-color: var(--bg-dark);
    color: var(--text);
}

.checkout-section {
    padding: 100px 8%;
}

.checkout-container {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 60px;
}

.cart-container h2,
.customer-container h2 {
    font-size: 2rem;
    margin-bottom: 30px;
    border-bottom: 2px solid var(--accent);
    padding-bottom: 10px;
}

.cart-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.cart-list li {
    display: flex;
    gap: 20px;
    background-color: var(--card-bg);
    padding: 18px;
    border-radius: 16px;
    margin-bottom: 20px;
    align-items: center;
    transition: 0.3s ease;
    border: 1px solid var(--border);
}

.cart-list li:hover {
    cursor: pointer;
}

.cart-list li:hover {
    transform: translateY(-4px);
}

.cart-list img {
    width: 130px;
    height: 95px;
    object-fit: cover;
    border-radius: 12px;
}

.product-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.name {
    font-weight: 700;
    font-size: 1.1rem;
}

.price {
    color: var(--accent);
    font-weight: 600;
}

.quantity-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
}

.qty-btn {
    width: 30px;
    height: 30px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background-color: var(--bg-dark);
    color: var(--text);
    cursor: pointer;
    transition: 0.25s ease;
    font-size: 1.1em;
    text-align: center;
    align-items: center;
}

.qty-btn:hover {
    background-color: var(--accent);
    color: white;
}

.qty-number {
    min-width: 20px;
    text-align: center;
    font-weight: 600;
}

.remove-btn {
    width: fit-content;
    padding: 6px 12px;
    border-radius: 8px;
    border: none;
    background-color: #aa2e2e;
    color: white;
    cursor: pointer;
    font-weight: 600;
    transition: 0.3s;
}

.remove-btn:hover {
    opacity: 0.8;
}

.cart-summary {
    margin-top: 30px;
    background-color: var(--card-bg);
    padding: 25px;
    border-radius: 16px;
    border: 1px solid var(--border);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 1rem;
}

.summary-row.total {
    font-size: 1.3rem;
    font-weight: 700;
    border-top: 1px solid var(--border);
    padding-top: 12px;
}

.empty-cart {
    text-align: center;
    padding: 60px;
    opacity: 0.7;
    font-size: 1.2rem;
}

.customer-container form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 6px;
    font-weight: 600;
}

.form-group input,
.form-group textarea {
    padding: 12px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background-color: var(--card-bg);
    color: var(--text);
    font-size: 1.1em;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border: 1px solid var(--accent);
}

.checkout-btn {
    margin-top: 10px;
    padding: 14px;
    border-radius: 12px;
    border: none;
    background-color: var(--accent);
    color: white;
    font-weight: 700;
    cursor: pointer;
    transition: 0.3s;
}

.checkout-btn:hover {
    opacity: 0.85;
}

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