/* 代码块美化样式 */
.code-block-wrapper {
    position: relative;
    margin: 1.5rem 0;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.code-block-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 16px;
    background-color: #2d333b;
    color: #adbac7;
    font-size: 0.9rem;
}

.code-language-tag {
    text-transform: uppercase;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: #9ecbff;
}

.copy-btn {
    background: none;
    border: none;
    color: #adbac7;
    padding: 4px 8px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.2s;
    border-radius: 4px;
}

.copy-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: #e6edf3;
}

.copy-btn.copied {
    color: #7ee787;
}

/* 代码块容器样式 */
.code-block-wrapper pre {
    margin: 0;
    padding: 0;
    background-color: #1e2227 !important;
}

.code-block-wrapper code {
    display: block;
    padding: 1rem;
    overflow-x: auto;
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
    font-size: 0.9rem;
    line-height: 1.5;
    tab-size: 4;
    color: #e6edf3;
}

/* 滚动条美化 */
.code-block-wrapper pre::-webkit-scrollbar {
    height: 8px;
}

.code-block-wrapper pre::-webkit-scrollbar-track {
    background: #2d333b;
}

.code-block-wrapper pre::-webkit-scrollbar-thumb {
    background-color: #444c56;
    border-radius: 8px;
}

/* 行号样式 */
.code-block-wrapper .hljs-ln {
    width: 100%;
    border-collapse: collapse;
}

.code-block-wrapper .hljs-ln td.hljs-ln-numbers {
    user-select: none;
    text-align: center;
    color: #768390;
    border-right: 1px solid #444c56;
    vertical-align: top;
    padding-right: 8px;
    padding-left: 8px;
}

.code-block-wrapper .hljs-ln td.hljs-ln-code {
    padding-left: 8px;
}

/* 暗色模式适配 */
.dark-mode .code-block-wrapper {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* 添加标记和行高亮支持 */
.code-block-wrapper .highlight-line {
    background-color: rgba(210, 153, 34, 0.15);
    display: block;
    margin: 0 -1rem;
    padding: 0 1rem;
}

.code-block-wrapper .line-mark {
    position: absolute;
    left: 0;
    background-color: #f97583;
    width: 3px;
    height: 100%;
}