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

body {
    font-family: Arial, sans-serif;
    background-color: #f5f5f5;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.container {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 800px;
}

h1 {
    text-align: center;
    margin-bottom: 20px;
}

form {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

label {
    font-weight: bold;
}

input {
    padding: 8px;
    font-size: 1rem;
    border-radius: 4px;
    border: 1px solid #ccc;
}

button {
    padding: 10px;
    background-color: #4CAF50;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

button:hover {
    background-color: #45a049;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

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

th {
    background-color: #f4f4f4;
}

.aprovado {
    background-color: #d4edda;
}

.reprovado {
    background-color: #f8d7da;
}

@media screen and (max-width: 600px) {
    table {
        font-size: 0.9rem;
    }

    input, button {
        font-size: 1rem;
    }
}