/* General styles */
body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
}

.container {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    width: 100%;
    padding: 20px;
    box-sizing: border-box;
}

/* Quiz container */
#quiz {
    background: #fff;
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
    max-width: 600px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    width: 100%;
    box-sizing: border-box;
}

/* Question styling */
.question p {
    font-size: 18px;
    margin: 0 0 10px;
}

/* Options styling */
.options label {
    display: block;
    margin-bottom: 10px;
    font-size: 16px;
}

.options input[type="radio"] {
    margin-right: 10px;
}

/* Timer styling */
#timer {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Results section */
#results {
    background: #fff;
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
    max-width: 600px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    display: none; /* Hidden by default */
    width: 100%;
    box-sizing: border-box;
}

/* Results heading */
#results h2 {
    margin: 0 0 10px;
}

/* Explanation styling */
#results div {
    margin-bottom: 20px;
}

#results p {
    margin: 5px 0;
}

/* Show results */
#results.show {
    display: block;
}

/* Button styling */
#submit {
    background: #007bff;
    color: #fff;
    border: none;
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    border-radius: 5px;
    margin-top: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
}

button.hidden {
    display: none;
}

button:hover {
    background: #0056b3;
}

#results {
    transition: opacity 0.3s ease-in-out;
    opacity: 0;
}

#results.show {
    opacity: 1;
}