body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
}

.container {
    width: 80%;
    max-width: 800px;
    margin: auto;
    overflow: hidden;
    padding: 20px;
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    border-radius: 5px;
    margin-top: 20px;
    margin-bottom: 20px;
}

.logo {
    display: block;
    margin: 0 auto 20px;
    max-width: 200px;
}

h1, h2, h3 {
    color: #333;
}

.form-group {
    margin-bottom: 15px;
}

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

input[type="text"],
input[type="tel"],
input[type="email"],
input[type="date"],
input[type="number"],
select,
textarea {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-sizing: border-box;
    font-size: 16px;
}

textarea {
    height: 100px;
    resize: vertical;
}

button {
    display: block;
    width: 100%;
    padding: 10px;
    background-color: #5cb85c;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    margin-bottom: 10px;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #4cae4c;
}

#proposta {
    margin-top: 20px;
    padding: 15px;
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.hidden {
    display: none;
}

.botoes-acao {
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
}

.botoes-acao button {
    width: 48%;
}

/* Estilos para melhorar a legibilidade da proposta gerada */
#proposta h2 {
    color: #5cb85c;
    border-bottom: 2px solid #5cb85c;
    padding-bottom: 10px;
}

#proposta p {
    margin-bottom: 10px;
}

#proposta strong {
    color: #333;
}

#proposta ul {
    padding-left: 20px;
}

#proposta li {
    margin-bottom: 5px;
}

/* Responsividade */
@media (max-width: 600px) {
    .container {
        width: 95%;
    }

    .botoes-acao {
        flex-direction: column;
    }

    .botoes-acao button {
        width: 100%;
        margin-bottom: 10px;
    }
}

/* Estilo para feedback visual ao copiar */
.copiado {
    background-color: #4CAF50;
    transition: background-color 0.5s ease;
}