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

body {
    font-family: Arial, Helvetica, sans-serif;
    background-color: #0a0a0a;
    color: #ffffff;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.quiz-container {
    background-color: #1a1a1a;
    padding: 30px;
    border-radius: 10px;
    width: 100%;
    max-width: 500px;
    box-shadow: 0 0 15px rgba(0, 255, 150, 0.4);
}

.quiz-container h1 {
    text-align: center;
    margin-bottom: 20px;
    color: #00ff95;
}

.question {
    margin-bottom: 20px;
}

.question label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
}

input[type="text"],
input[type="url"],
input[type="file"],
textarea,
select {
    width: 100%;
    padding: 10px;
    border: none;
    border-radius: 5px;
    background-color: #333333;
    color: #ffffff;
}

input[type="radio"] {
    margin-right: 8px;
}

button[type="submit"] {
    width: 100%;
    padding: 12px;
    margin-top: 10px;
    background-color: #00ff95;
    color: #0a0a0a;
    font-weight: bold;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.3s;
}

button[type="submit"]:hover {
    background-color: #00cc77;
}

#result {
    margin-top: 20px;
    padding: 20px;
    background-color: #262626;
    border-radius: 8px;
    text-align: center;
    font-size: 1.2em;
    color: #00ff95;
}

.hidden {
    display: none;
}