body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #eef2f3;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

#quiz-container {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    text-align: center;
    width: 90%;
    max-width: 450px;
}
#editor-container {
    max-width: 800px;
    margin: 0 auto; /* Centers the list on the screen */
}

#media-title {
    font-size: 2rem;
    margin: 20px 0;
    color: #2c3e50;
}

.options-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
}

.opt-btn {
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 8px;
    background: white;
    cursor: pointer;
    font-size: 1rem;
    transition: 0.2s;
}

.opt-btn:hover:not(:disabled) {
    border-color: #3498db;
    background: #f7f9fb;
}

.correct {
    background-color: #d4edda !important;
    border-color: #28a745 !important;
    color: #155724;
}

.wrong {
    background-color: #f8d7da !important;
    border-color: #dc3545 !important;
    color: #721c24;
}

.hidden { display: none; }

#feedback {
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid #eee;
}

.next-btn {
    margin-top: 10px;
    padding: 10px 25px;
    background: #3498db;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.stats-bar {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
    font-size: 0.9rem;
    color: #666;
    background: #f9f9f9;
    padding: 10px;
    border-radius: 8px;
}

.stats-bar strong {
    color: #3498db;
}

.reasoning-text {
    margin-top: 15px;
    padding: 10px;
    background: #f1f1f1;
    border-left: 4px solid #3498db;
    font-size: 0.9rem;
    color: #444;
}