/* 问题系统样式 */
.modal.question-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.question-modal {
    max-width: 800px;
    width: 80%;
    max-height: 80vh;
    overflow-y: auto;
    z-index: 1050; /* 确保问题模态窗口显示在最上层 */
}

/* RE0: 从0开始的异世界编程冒险 - 问题与答题样式 */

.question-content {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    padding: 1rem;
}

.question-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 0.75rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.question-header h3 {
    margin: 0;
    color: var(--primary-dark);
    font-size: 1.25rem;
    font-weight: 600;
}

.question-text {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
    background-color: var(--bg-light);
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    line-height: 1.7;
}

/* 代码样式 */
.question-text pre {
    background-color: #f6f8fa;
    border: 1px solid #e1e4e8;
    border-radius: var(--border-radius-sm);
    padding: 1rem;
    overflow-x: auto;
    margin: 1rem 0;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    line-height: 1.5;
}

.question-text code {
    font-family: var(--font-mono);
    background-color: #f6f8fa;
    border-radius: 3px;
    padding: 0.2em 0.4em;
    font-size: 0.9rem;
}

.question-text pre code {
    background-color: transparent;
    padding: 0;
}

.question-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.option-btn {
    position: relative;
    padding: 1rem;
    border: 2px solid var(--border-color);
    background-color: var(--bg-color);
    border-radius: var(--border-radius);
    text-align: left;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
    font-family: var(--font-main);
    color: var(--text-color);
    display: flex;
    align-items: center;
    overflow: hidden;
}

.option-btn:hover {
    background-color: var(--bg-light);
    border-color: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.option-btn:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.option-btn:before {
    content: '';
    display: inline-block;
    width: 1.5rem;
    height: 1.5rem;
    margin-right: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    flex-shrink: 0;
    transition: var(--transition);
}

.option-btn:hover:before {
    border-color: var(--primary-color);
}

/* 问题计时器 */
.question-timer {
    text-align: center;
    padding: 0.75rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-light);
    font-weight: 500;
    font-size: 0.9rem;
}

.question-timer.warning {
    color: var(--danger-color);
    font-weight: 600;
    animation: pulse 1s infinite;
}

/* 加载动画 */
.loading-spinner {
    display: inline-block;
    width: 50px;
    height: 50px;
    border: 5px solid var(--bg-light);
    border-top: 5px solid var(--primary-color);
    border-radius: 50%;
    margin: 1rem auto;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 响应式设计 */
@media (max-width: 576px) {
    .question-options {
        grid-template-columns: 1fr;
    }
}

/* 计时器样式 */
.timer-container {
    margin-top: 20px;
    text-align: center;
}

.timer-bar {
    height: 8px;
    background-color: #ecf0f1;
    border-radius: 4px;
    margin-top: 8px;
    overflow: hidden;
}

.timer-fill {
    height: 100%;
    background-color: #e74c3c;
    width: 100%;
}

/* 当时间不足10秒时，添加紧急样式 */
.question-timer.urgent {
    color: #E74C3C;
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

/* 结果反馈样式 */
.result-feedback {
    transition: all 0.3s;
}

.result-feedback.correct h3 {
    color: white;
    font-size: 24px;
    margin-bottom: 10px;
}

.result-feedback.wrong h3 {
    color: white;
    font-size: 24px;
    margin-bottom: 10px;
}

.result-feedback.wrong p {
    color: white;
    font-size: 18px;
}

/* 在战斗界面内的问题样式 */
.battle-question-area .question-content {
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.battle-question-area .question-header {
    background-color: #f0f0f0;
    padding: 10px 15px;
    border-bottom: 1px solid #e0e0e0;
}

.battle-question-area .question-header h3 {
    margin: 0;
    color: #333;
    font-size: 1.1rem;
}

.battle-question-area .question-text {
    flex: 1;
    overflow-y: auto;
    margin-bottom: 10px;
    padding: 15px;
    background: #fdfdfd;
    border-radius: 4px;
    line-height: 1.5;
}

.battle-question-area .question-options {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    padding: 10px 15px;
}

.battle-question-area .option-btn {
    padding: 10px 20px;
    background-color: #3498db;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 80px;
    font-size: 1rem;
}

.battle-question-area .option-btn:hover {
    background-color: #2980b9;
    transform: translateY(-2px);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.battle-question-area .question-timer {
    text-align: center;
    font-weight: bold;
    color: #e74c3c;
    padding: 8px;
    background-color: #f9f9f9;
    border-top: 1px solid #eee;
    font-size: 0.9rem;
}

/* 代码样式 */
.battle-question-area pre {
    background-color: #f5f5f5;
    padding: 10px;
    border-radius: 5px;
    overflow-x: auto;
    margin: 10px 0;
    font-family: monospace;
    font-size: 13px;
    line-height: 1.4;
    border: 1px solid #ddd;
}

.battle-question-area code {
    font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;
}