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

h1, h2 {
    color: #333;
}

button {
    padding: 10px 15px;
    background-color: #007BFF;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

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

input {
    padding: 8px;
    margin: 10px 0;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

/* Estilos para a tela de introdução */
#intro-screen {
    text-align: center;
}

#quiz-container {
    width: 80%;
    max-width: 600px;
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Estilos para as opções de perguntas */
#options {
    list-style-type: none;
    padding: 0;
}

#options li {
    padding: 10px;
    margin: 10px 0;
    background-color: #f1f1f1;
    border-radius: 4px;
    cursor: pointer;
}

#options li:hover {
    background-color: #ddd;
}

/* Estilos para o container de resultados */
#result-container {
    width: 80%;
    max-width: 600px;
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-align: center;
}

/* Estilos para a página de resultados do professor */
#results-container {
    width: 80%;
    max-width: 900px;
    margin-top: 30px;
    padding: 20px;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

table th, table td {
    padding: 10px;
    border: 1px solid #ddd;
}

table th {
    background-color: #f2f2f2;
}

table tr:nth-child(even) {
    background-color: #f9f9f9;
}

/* Cabeçalho da página do professor */
#results-container h1 {
    text-align: center;
    margin-bottom: 20px;
    color: #333;
}

/* Estilos para a tabela de resultados */
#results-table {
    width: 100%;
    border-collapse: collapse;
}

#results-table th, #results-table td {
    padding: 12px;
    text-align: left;
    border: 1px solid #ddd;
}

#results-table th {
    background-color: #f2f2f2;
}

#results-table td {
    font-size: 14px;
}

/* Adicionando alternância de cor nas linhas */
#results-table tr:nth-child(even) {
    background-color: #f9f9f9;
}

#results-table tr:hover {
    background-color: #f1f1f1;
}


#footer {
    text-align: center;
    font-size: 12px; /* Fonte menor */
    color: #777;
    margin-top: 20px;
    padding: 10px;
    background-color: #f1f1f1;
    border-top: 1px solid #ccc;
}

#footer p {
    margin: 0;
}