body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.app-container {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    padding: 30px;
    width: 90%;
    max-width: 800px;
    margin: 20px;
    position: relative;
}

header {
    text-align: center;
    margin-bottom: 20px;
}

h1 {
    color: #333;
    margin-bottom: 5px;
}

p {
    color: #666;
    line-height: 1.6;
}

.header-actions {
    text-align: center;
    margin-top: 10px;
}

.step-form {
    margin-bottom: 20px;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 5px;
    background-color: #f9f9f9;
}

h2 {
    color: #333;
    margin-top: 0;
    margin-bottom: 15px;
}

label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: #555;
}

select,
input {
    width: calc(100% - 12px);
    padding: 8px;
    margin-bottom: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}

.input-group {
    display: block;
    margin-bottom: 15px;
}

.input-group > div {
    display: flex;
    flex-direction: column;
    margin-bottom: 10px;
}

.input-group label {
    margin-bottom: 2px;
}

.small-text {
    font-size: 0.8em;
    color: #777;
    margin-top: 5px;
}

button {
    background-color: #007bff;
    color: white;
    border: none;
    padding: 10px 15px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    border-radius: 5px;
    cursor: pointer;
    margin-right: 10px;
}

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

#results-container {
    margin-top: 20px;
    padding: 15px;
    border: 1px solid #bbb;
    border-radius: 5px;
    background-color: #eee;
}

#results-container h3 {
    margin-top: 0;
    color: #333;
    margin-bottom: 10px;
}

#results-container p {
    margin-bottom: 8px;
    color: #555;
}

footer {
    text-align: center;
    margin-top: 20px;
    color: #777;
    font-size: 0.9em;
}

.disclaimer {
    background-color: #ffe0b2;
    color: #6d4c41;
    padding: 15px;
    border-radius: 5px;
    margin-top: 20px;
    font-size: 0.9em;
    text-align: left;
}

.disclaimer strong {
    font-weight: bold;
}

.sobre-btn {
    background-color: #5cb85c;
    color: white;
    border: none;
    padding: 10px 15px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 14px;
    cursor: pointer;
    border-radius: 5px;
}

/* Estilos para o modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.4);
}

.modal-content {
    background-color: #fefefe;
    margin: 15% auto;
    padding: 20px;
    border: 1px solid #888;
    width: 80%;
    max-width: 600px;
    border-radius: 5px;
    position: relative;
}

.close-button {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
}

.close-button:hover,
.close-button:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
}