.quiz-pagination-container {
    font-family: 'Segoe UI', sans-serif;
    max-width: 850px;
    margin: 20px auto;
    background-color: #ffffff;
}
.quiz-title {
    text-align: center;
    color: #2c3e50;
    font-size: 28px;
    margin-bottom: 20px;
    border-bottom: 2px solid #3498db;
    display: inline-block;
    padding-bottom: 6px;
}
.question-card {
    background-color: #f4faff;
    border: 1px solid #d0e6ff;
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 15px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}
.question-card p {
    font-weight: 600;
    margin-bottom: 8px;
    margin-top: 0;
}
.question-card label {
    display: block;
    margin: 5px 0;
    padding: 8px 12px;
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s;
}
.question-card input[type="radio"] {
    margin-right: 8px;
}
.pagination-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
}
.pagination-controls button {
    padding: 6px 14px;
    background-color: #3498db;
    color: white;
    border: none;
    margin: 0 4px;
    border-radius: 6px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s;
}
.pagination-controls button:hover {
    background-color: #2980b9;
}
.pagination-controls button:disabled {
    background-color: #bdc3c7;
    cursor: not-allowed;
}
.page-number {
    padding: 6px 12px;
    margin: 0 3px;
    border: 1px solid #3498db;
    background-color: #fff;
    color: #3498db;
    cursor: pointer;
    border-radius: 6px;
    font-weight: 500;
}
.page-number.active {
    background-color: #3498db;
    color: white;
    border-color: #3498db;
    cursor: default;
}
.result {
    margin-top: 12px;
    font-weight: 600;
    padding: 5px;
}
.solution {
    font-size: 14px;
    color: #2c3e50;
    margin-top: 4px;
}