body {
    font-family: Arial, sans-serif;
    background-color: #f0f0f0;
    padding: 20px;
}

.container {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    max-width: 500px;
    margin: 0 auto;
}

h1 {
    text-align: center;
    color: #333;
}

.product {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
}

.price-input {
    width: 150px;
    padding: 5px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

button {
    width: 100%;
    padding: 10px;
    background-color: #28a745;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
}

button:hover {
    background-color: #218838;
}

textarea {
    width: 100%;
    margin-top: 20px;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

/* Contenedor principal */
.container {
    max-width: 700px;
    margin: 0 auto;
    background-color: #fff;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 0 12px rgba(0, 0, 0, 0.05);
}

/* Título */
h1 {
    text-align: center;
    margin-bottom: 25px;
    font-size: 24px;
}

/* Inputs de configuración */
.config {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 30px;
    justify-content: space-between;
}

.config label {
    flex: 1 1 30%;
    display: flex;
    flex-direction: column;
    font-size: 14px;
    color: #555;
}

.config input {
    margin-top: 5px;
    padding: 8px;
    font-size: 14px;
    border: 1px solid #ccc;
    border-radius: 6px;
}

/* Lista de productos */
.product {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.product label {
    flex: 1;
}

.product input[type="number"] {
    width: 150px;
    padding: 7px;
    font-size: 14px;
    border-radius: 6px;
    border: 1px solid #ccc;
}

/* Botones */
button {
    padding: 10px 16px;
    margin-top: 20px;
    font-size: 15px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
}

button:hover {
    background-color: #0056b3;
}

/* Área de texto */
#price-output {
    width: 100%;
    margin-top: 20px;
    padding: 12px;
    font-size: 14px;
    border: 1px solid #ccc;
    border-radius: 8px;
    resize: vertical;
}