/* 代码查看器样式 */
.code-viewer-container {
    background: #f8f9fa;
    border-radius: 0.375rem;
    overflow: hidden;
}

.code-viewer-content {
    max-height: 80vh;
    overflow: auto;
    background: #ffffff;
}

.code-viewer-content pre {
    margin: 0;
    padding: 0;
    background: transparent;
    border: none;
    border-radius: 0;
    font-family: 'Fira Code', 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 14px;
    line-height: 1.5;
    white-space: pre-wrap;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.code-viewer-content code {
    display: block;
    padding: 1rem;
    background: transparent;
    border: none;
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
    white-space: pre-wrap;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* 行号样式 */
.code-with-lines {
    display: flex;
    background: #ffffff;
    font-family: 'Fira Code', 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 14px;
    line-height: 1.5;
}

.code-line-numbers {
    background: #f8f9fa;
    border-right: 1px solid #dee2e6;
    padding: 1rem 0.5rem;
    text-align: right;
    user-select: none;
    color: #6c757d;
    min-width: 3rem;
    flex-shrink: 0;
    white-space: pre;
    overflow: hidden;
}

.code-content {
    flex: 1;
    overflow-x: auto;
    background: #ffffff;
}

.code-content pre {
    margin: 0;
    padding: 1rem;
    background: transparent;
    border: none;
    border-radius: 0;
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
    white-space: pre-wrap;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.code-content code {
    display: block;
    background: transparent;
    border: none;
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
    white-space: pre-wrap;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* 高亮主题 - GitHub风格 */
.code-content .hljs {
    background: #ffffff !important;
    color: #24292e !important;
    padding: 0 !important;
    border-radius: 0 !important;
    font-family: inherit !important;
    font-size: inherit !important;
    line-height: inherit !important;
    white-space: pre-wrap !important;
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
    margin: 0 !important;
    border: none !important;
}

/* 语言标识样式 */
.language-badge {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
}

/* Modal标题栏样式 */
#code_show_modal_title .text-primary {
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
    letter-spacing: 0.025em;
}

#code_show_modal_title .en-text .text-primary {
    font-size: 0.8em;
}

/* 代码信息区域美化 */
.language-info {
    background: rgba(13, 110, 253, 0.05);
    border-radius: 0.375rem;
    padding: 0.25rem 0.5rem;
    border: 1px solid rgba(13, 110, 253, 0.1);
    transition: all 0.2s ease;
}

.language-info:hover {
    background: rgba(13, 110, 253, 0.08);
    border-color: rgba(13, 110, 253, 0.2);
    transform: translateY(-1px);
}

.language-info .badge {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.025em;
    border-radius: 0.25rem;
}

.solution-info {
    background: rgba(108, 117, 125, 0.05);
    border-radius: 0.375rem;
    padding: 0.25rem 0.5rem;
    border: 1px solid rgba(108, 117, 125, 0.1);
    transition: all 0.2s ease;
}

.solution-info:hover {
    background: rgba(108, 117, 125, 0.08);
    border-color: rgba(108, 117, 125, 0.2);
    transform: translateY(-1px);
}

.solution-info span {
    font-size: 0.8rem;
    letter-spacing: 0.025em;
}

/* 代码换行样式优化 */
.code-content pre,
.code-content code,
.code-content .hljs {
    /* 保持代码格式的同时支持换行 */
    white-space: pre-wrap !important;
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
    
    /* 长单词强制换行 */
    word-break: break-all;
    
    /* 换行时保持缩进 */
    tab-size: 4;
    -moz-tab-size: 4;
    -o-tab-size: 4;
}

/* 换行指示符 - 在行尾显示换行标记 */
.code-content pre::after,
.code-content code::after {
    content: '';
}

/* 确保行号与代码行对齐 */
.code-with-lines {
    align-items: flex-start;
}

/* 紧凑元信息样式 */
.code-meta-compact {
    font-size: 0.8rem;
    color: #6c757d;
}

.code-meta-compact span {
    white-space: nowrap;
}

.code-meta-compact i {
    font-size: 0.75rem;
    opacity: 0.7;
}

/* 下拉菜单样式 */
#meta_dropdown_menu {
    min-width: 200px;
}

#meta_dropdown_menu .dropdown-item-text {
    padding: 0.25rem 1rem;
    font-size: 0.875rem;
    color: #495057;
}

#meta_dropdown_menu .dropdown-header {
    font-size: 0.75rem;
    font-weight: 600;
    color: #6c757d;
    padding: 0.5rem 1rem 0.25rem;
}

/* 复制按钮状态 */
.btn-copied {
    background-color: #198754 !important;
    border-color: #198754 !important;
    color: white !important;
}

/* 标题栏样式优化 */
.modal-header {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid #dee2e6;
}

.modal-header .modal-title {
    font-size: 1.1rem;
    font-weight: 600;
}

/* 紧凑按钮样式 */
.code-actions .btn {
    padding: 0.25rem 0.5rem;
    min-width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .code-meta-compact {
        display: none !important;
    }
}

@media (max-width: 768px) {
    .code-viewer-content {
        max-height: 70vh;
    }
    
    .code-viewer-content pre,
    .code-viewer-content code,
    .hljs {
        font-size: 12px !important;
    }
    
    .code-line-numbers {
        min-width: 2.5rem;
        font-size: 12px;
    }
    
    
    .code-info {
        flex-direction: column;
        align-items: flex-start !important;
        gap: 0.5rem;
    }
    
    .language-info,
    .solution-info {
        margin-right: 0 !important;
        margin-bottom: 0.25rem;
    }
    
    .language-info .badge {
        font-size: 0.65rem;
    }
    
    .solution-info span {
        font-size: 0.75rem;
    }
}

@media (max-width: 576px) {
    .code-actions .btn {
        padding: 0.25rem 0.5rem;
        font-size: 0.75rem;
    }
    
    .code-actions .btn i {
        margin-right: 0 !important;
    }
}

/* 滚动条样式 */
.code-viewer-content::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.code-viewer-content::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.code-viewer-content::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

.code-viewer-content::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}