.mcq-option {
    background: #f9f9f9;
    border-radius: 8px;
    padding: 10px 14px;
    margin: 6px 0;
    font-size: 15px;
    border: 1px solid #ddd;
    cursor: pointer;
}
.mcq-option:hover {
    background-color: #eef3f7;
}
.mcq-option.selected {
    background-color: #e0f7fa;
    border: 2px solid #007540;
}
.mcq-option.correct {
    background-color: #d4edda;
    border: 2px solid green;
    color: black;
}
.mcq-option.incorrect {
    background-color: #fdd;
    border: 2px solid red;
    color: black;
}
.mock-test-mode .explanation-box,
.mock-test-mode .toggle-btn,
.mock-test-mode .pagination,
.mock-test-mode .entry-header,
.mock-test-mode .post-meta {
    display: none !important;
}
#mcq-selector-box {
    background: linear-gradient(135deg, #4facfe, #00f2fe);
    color: white;
    padding: 40px 20px;
    max-width: 400px;
    margin: 100px auto;
    text-align: center;
    border-radius: 12px;
    box-shadow: 0 0 20px rgba(0,0,0,0.1);
}
#mcq-selector-box h2 {
    margin-bottom: 20px;
}
#mcq-selector-box input {
    padding: 10px;
    width: 80%;
    border: none;
    border-radius: 6px;
    margin-bottom: 15px;
    font-size: 16px;
}
#mcq-selector-box button {
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    background: white;
    color: #007540;
    font-weight: bold;
    cursor: pointer;
}
#result-box {
    text-align: center;
    padding: 30px 20px;
    background: linear-gradient(135deg, #a8edea, #fed6e3);
    margin: 40px auto;
    max-width: 500px;
    border-radius: 12px;
    font-size: 20px;
    font-weight: bold;
    color: #333;
    box-shadow: 0 0 15px rgba(0,0,0,0.05);
}