/*reset*/
*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: linear-gradient(-45deg, #ffcae3, #f1d7b0);
  background-attachment: fixed;
  margin: 50px;
  padding: 30px;
  font-family: sans-serif;
}

.contenedor {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.columna {
  flex: 1;
  min-width: 300px;
}

.imagen img {
  width: 70%;
  border-radius: 10px;
}

.texto {
  max-width: 600px;
  text-align: left;
  font-family: sans-serif;
  font-size: larger;
  background-color: rgba(255, 255, 255, 0.8);
  padding: 20px;
  border-radius: 8px;
}

#interaccion-usuario {
  margin-top: 30px;
  padding: 20px;
  border: 1px solid #ccc;
  border-radius: 8px;
  background-color: #fff;
}

#interaccion-usuario h2, #interaccion-usuario h3 {
  color: #a8427f;
  margin-bottom: 15px;
}

#seccion-nombre, #seccion-pedido, #seccion-carrito {
  margin-bottom: 20px;
  padding: 15px;
  border: 1px dashed #eee;
  border-radius: 5px;
}

label {
  display: block;
  margin-bottom: 5px;
  font-weight: bold;
}

input[type="text"], input[type="number"], select {
  width: calc(100% - 22px);
  padding: 10px;
  margin-bottom: 10px;
  border: 1px solid #ddd;
  border-radius: 4px;
  box-sizing: border-box;
}

button {
  padding: 10px 15px;
  background-color: #d16b9b;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-size: 16px;
  margin-right: 10px;
  transition: background-color 0.3s ease;
}

button:hover {
  background-color: #a8427f;
}

#lista-carrito {
  list-style: none;
  padding: 0;
  margin-top: 10px;
  border-top: 1px solid #eee;
  padding-top: 10px;
}

#lista-carrito li {
  padding: 8px 0;
  border-bottom: 1px dotted #eee;
}

#lista-carrito li:last-child {
  border-bottom: none;
}

#total-presupuesto {
  font-size: 1.2em;
  font-weight: bold;
  color: #a8427f;
}