.cart-container {
    max-width: 900px;
    margin: 20px auto;
    padding: 20px;
}

.cart-container h1 {
    font-size: 2.2rem;
    font-weight: 600;
    color: var(--client-text-primary);
    margin-bottom: 25px;
    text-align: center;
}

.cart-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
    align-items: flex-start;
}

.cart-items {
    background-color: var(--client-bg-secondary);
    border: 1px solid var(--client-bg-tertiary);
    border-radius: 8px;
    padding: 20px;
}

.cart-item {
    display: flex;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid var(--client-bg-tertiary);
}
.cart-item:last-child {
    border-bottom: none;
}

.cart-item-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid var(--client-bg-tertiary);
}

.cart-item-details {
    flex-grow: 1;
}

.cart-item-details h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0 0 5px 0;
    color: var(--client-text-primary);
}

.cart-item-price {
    font-size: 0.9rem;
    color: var(--client-text-secondary);
}

.cart-item-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
}

.cart-item-quantity {
    font-size: 1rem;
    font-weight: 600;
}

.remove-item-btn {
    background: none;
    border: none;
    color: var(--client-accent-secondary);
    font-size: 0.85rem;
    cursor: pointer;
    text-decoration: underline;
}
.remove-item-btn:hover {
    color: #e74c3c;
}

.cart-summary {
    background-color: var(--client-bg-secondary);
    border: 1px solid var(--client-bg-tertiary);
    border-radius: 8px;
    padding: 25px;
    position: sticky;
    top: 100px;
}

.cart-summary h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0 0 20px 0;
    border-bottom: 1px solid var(--client-bg-tertiary);
    padding-bottom: 15px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    font-size: 1rem;
    margin-bottom: 15px;
    color: var(--client-text-secondary);
}

.summary-row.total {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--client-text-primary);
    margin-top: 20px;
}

.checkout-btn {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 6px;
    background-color: var(--client-accent-primary);
    color: #ffffff;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.checkout-btn:hover {
    background-color: var(--client-accent-secondary);
}

.checkout-btn:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

#cart-empty-message,
#checkout-success-message {
    text-align: center;
    font-size: 1.1rem;
    color: var(--client-text-secondary);
    display: none;
}