/* Ask页面样式 - 集成到index.html */

/* Ask页签样式 */
.ask-tab-btn {
    background: transparent;
    color: #6b7280;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.ask-tab-btn:hover {
    background-color: #f3f4f6;
    color: #374151;
}

.ask-tab-btn.active {
    background-color: var(--primary-color);
    color: white;
}

/* 问题列表 */
.questions-list {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.question-item {
    background: white;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    cursor: pointer;
    transition: all 0.2s ease;
}

.question-item:hover {
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
    transform: translateY(-1px);
}

.question-title {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 12px;
    line-height: 1.4;
}

.question-content {
    color: #666;
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.question-tags {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.tag {
    background: #f0f0f0;
    color: #666;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    text-decoration: none;
}

.tag:hover {
    background: #e0e0e0;
}

.question-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.question-author {
    display: flex;
    align-items: center;
    gap: 8px;
}

.author-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: #666;
}

.author-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.author-name {
    font-size: 14px;
    color: #333;
    font-weight: 500;
}

.question-time {
    font-size: 12px;
    color: #999;
}

.question-stats {
    display: flex;
    gap: 16px;
    align-items: center;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: #666;
}

.stat-item .icon {
    font-size: 14px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .container {
        padding: 16px;
    }
    
    .tabs-container {
        flex-direction: column;
        gap: 16px;
        align-items: stretch;
    }
    
    .tabs {
        justify-content: center;
    }
    
    .question-meta {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }
    
    .question-stats {
        align-self: flex-end;
    }
}
/*
 问题列表样式 */
.question-item {
    transition: all 0.3s ease;
}

.question-item:hover {
    transform: translateY(-2px);
}

/* 文本截断样式 */
.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .ask-tab-btn {
        padding: 8px 12px;
        font-size: 12px;
    }
    
    .ask-question-btn {
        padding: 8px 16px;
        font-size: 14px;
    }
    
    .question-item {
        padding: 16px;
    }
    
    .question-item h3 {
        font-size: 18px;
    }
    
    .question-item .flex.justify-between {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }
    
    .question-item .flex.items-center.gap-4 {
        align-self: flex-end;
    }
}/
* 问题详情页面样式 */
.question-detail-page {
    animation: fadeInUp 0.3s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.back-to-list-btn {
    font-size: 16px;
    font-weight: 500;
}

.question-detail-title {
    line-height: 1.4;
}

.question-detail-text {
    font-size: 16px;
    line-height: 1.8;
    white-space: pre-wrap;
}

.question-detail-tags .tag {
    background: #f3f4f6;
    color: #6b7280;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}

.question-actions button {
    min-width: 80px;
    justify-content: center;
}

.question-actions button.active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* 回答列表样式 */
.answer-item {
    padding: 20px 0;
    border-bottom: 1px solid #f3f4f6;
}

.answer-item:last-child {
    border-bottom: none;
}

.answer-author {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.answer-author-avatar {
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.answer-author-name {
    font-weight: 600;
    color: #374151;
}

.answer-time {
    font-size: 14px;
    color: #9ca3af;
}

.answer-content {
    color: #374151;
    line-height: 1.7;
    margin-bottom: 16px;
    font-size: 15px;
}

.answer-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.answer-action-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border: 1px solid #e5e7eb;
    background: white;
    color: #6b7280;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.answer-action-btn:hover {
    background: #f9fafb;
    border-color: #d1d5db;
}

.answer-action-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* 回答输入区域样式 */
.answer-textarea {
    transition: all 0.3s ease;
    font-family: inherit;
}

.answer-textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
    outline: none;
}

.submit-answer-btn:disabled {
    background-color: #e5e7eb;
    color: #9ca3af;
    cursor: not-allowed;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .question-detail-content {
        padding: 20px;
    }
    
    .question-detail-title {
        font-size: 20px;
    }
    
    .question-actions {
        flex-wrap: wrap;
    }
    
    .answer-item {
        padding: 16px 0;
    }
    
    .answer-actions {
        flex-wrap: wrap;
        gap: 12px;
    }
    
    .your-answer-section {
        padding: 20px;
    }
}/* 覆盖问题列
表的阴影样式 */
.questions-list .question-item {
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
}

.questions-list .question-item:hover {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transform: translateY(-1px);
}/
* 自定义问题列表间隔 */
.questions-list .question-item + .question-item {
    margin-top: 8px;
}

/* 提问弹窗样式 */
.ask-question-modal {
    backdrop-filter: blur(4px);
    animation: fadeIn 0.3s ease-out;
}

.ask-question-modal.hidden {
    animation: fadeOut 0.3s ease-out;
}

.ask-question-form {
    animation: modalSlideIn 0.3s ease-out;
    transform-origin: center;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeOut {
    from {
        opacity: 1;
    }
    to {
        opacity: 0;
    }
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.close-modal-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s ease;
}

.close-modal-btn:hover {
    background-color: #f3f4f6;
}

.form-group {
    position: relative;
}

.form-label {
    font-size: 16px;
}

.form-input {
    font-size: 16px;
    transition: all 0.3s ease;
}

.form-input:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.form-input:invalid {
    border-color: #ef4444;
}

.form-input:invalid:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

/* 标签相关样式 */
.tags-display {
    min-height: 32px;
}

.tag-item {
    background: var(--primary-color);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.tag-remove {
    background: rgba(255, 255, 255, 0.3);
    border: none;
    color: white;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 12px;
    transition: background-color 0.2s ease;
}

.tag-remove:hover {
    background: rgba(255, 255, 255, 0.5);
}

.preset-tag {
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
}

.preset-tag:hover {
    transform: translateY(-1px);
}

.preset-tag.selected {
    background: var(--primary-color) !important;
    color: white !important;
}

/* 提交按钮样式 */
.submit-question-btn {
    min-width: 120px;
    font-size: 16px;
}

.submit-question-btn:disabled {
    transform: none !important;
}

/* 返回按钮样式 */
.back-to-ask-btn {
    font-size: 16px;
    font-weight: 500;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .ask-question-form {
        margin: 16px;
        max-height: calc(100vh - 32px);
        padding: 20px;
    }
    
    .form-input {
        font-size: 16px; /* 防止iOS缩放 */
    }
    
    .preset-tags .flex {
        gap: 8px;
    }
    
    .preset-tag {
        font-size: 12px;
        padding: 4px 8px;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .form-actions button {
        width: 100%;
        padding: 12px;
    }
}