.carrinho {
    max-width: 800px;
    margin: 2rem auto;
    padding: 1rem;
    background-color: #f8f9fa;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.carrinho h1 {
    color: #2b5ebc;
    text-align: center;
    margin-bottom: 2rem;
    font-weight: bold;
}

.carrinho-vazio {
    text-align: center;
    padding: 2rem;
    background-color: #fff;
    border-radius: 8px;
}

.carrinho-vazio p {
    font-size: 1.2rem;
    color: #6c757d;
    margin-bottom: 1.5rem;
}

.lista-itens {
    background-color: #fff;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.item-carrinho {
    display: flex;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid #e9ecef;
}

.item-carrinho:last-child {
    border-bottom: none;
}

.item-carrinho img {
    width: 100px;
    height: 100px;
    object-fit: contain;
    margin-right: 1.5rem;
    border-radius: 8px;
    border: 1px solid #e9ecef;
}

.detalhes-item {
    flex-grow: 1;
}

.detalhes-item h3 {
    font-size: 1rem;
    color: #333;
    margin-bottom: 0.5rem;
}

.detalhes-item p {
    color: #6c757d;
    margin-bottom: 0.5rem;
}

.detalhes-item input {
    width: 80px;
    padding: 0.25rem;
    text-align: center;
    border: 1px solid #ced4da;
    border-radius: 4px;
}

.subtotal {
    font-weight: bold;
    color: #2b5ebc;
    min-width: 120px;
    text-align: right;
}

.total-carrinho {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding: 1rem;
    background-color: #fff;
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.total-carrinho strong {
    font-size: 1.2rem;
    margin-right: 1rem;
    color: #333;
}

.acoes-carrinho {
    display: flex;
    justify-content: flex-end;
}

.acoes-carrinho .btn-primary {
    background-color: #2b5ebc;
    border-color: #2b5ebc;
    padding: 0.75rem 2rem;
    font-weight: bold;
    transition: all 0.3s ease;
}

.acoes-carrinho .btn-primary:hover {
    background-color: #1d4099;
    border-color: #1d4099;
}

/* Responsividade */
@media (max-width: 768px) {
    .carrinho {
        width: 95%;
        margin: 1rem auto;
        padding: 0.5rem;
    }

    .item-carrinho {
        flex-direction: column;
        text-align: center;
    }

    .item-carrinho img {
        margin-right: 0;
        margin-bottom: 1rem;
    }

    .subtotal {
        margin-top: 1rem;
        text-align: center;
    }

    .total-carrinho {
        flex-direction: column;
        align-items: flex-end;
    }

    .total-carrinho strong {
        margin-bottom: 0.5rem;
    }
}

.modal-erro {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    padding: 15px;
    border-radius: 4px;
    margin-bottom: 15px;
}

.modal-erro i {
    margin-right: 10px;
}