/* ========== Prism 代码高亮自定义样式 ========== */

/* 暗色/亮色主题适配 */
[data-theme="light"] pre[class*="language-"],
[data-theme="light"] code[class*="language-"] {
    background: #f5f7fa !important;
    color: #2d3748 !important;
}

[data-theme="light"] .token.comment,
[data-theme="light"] .token.prolog,
[data-theme="light"] .token.doctype,
[data-theme="light"] .token.cdata {
    color: #718096 !important;
}

[data-theme="light"] .token.punctuation {
    color: #4a5568 !important;
}

[data-theme="light"] .token.property,
[data-theme="light"] .token.tag,
[data-theme="light"] .token.boolean,
[data-theme="light"] .token.number,
[data-theme="light"] .token.constant,
[data-theme="light"] .token.symbol,
[data-theme="light"] .token.deleted {
    color: #c53030 !important;
}

[data-theme="light"] .token.selector,
[data-theme="light"] .token.attr-name,
[data-theme="light"] .token.string,
[data-theme="light"] .token.char,
[data-theme="light"] .token.builtin,
[data-theme="light"] .token.inserted {
    color: #2f855a !important;
}

[data-theme="light"] .token.operator,
[data-theme="light"] .token.entity,
[data-theme="light"] .token.url,
[data-theme="light"] .language-css .token.string,
[data-theme="light"] .style .token.string {
    color: #d69e2e !important;
}

[data-theme="light"] .token.atrule,
[data-theme="light"] .token.attr-value,
[data-theme="light"] .token.keyword {
    color: #5a67d8 !important;
}

[data-theme="light"] .token.function,
[data-theme="light"] .token.class-name {
    color: #d53f8c !important;
}

/* 代码块容器样式 */
pre[class*="language-"] {
    margin: 1.5rem 0 !important;
    padding: 1.25rem !important;
    border-radius: var(--radius-sm) !important;
    border: 1px solid var(--border) !important;
    overflow: auto !important;
    font-size: 0.9rem !important;
    line-height: 1.6 !important;
    box-shadow: var(--shadow) !important;
}

code[class*="language-"],
pre[class*="language-"] {
    font-family: var(--font-mono) !important;
    text-shadow: none !important;
}

/* 行内代码保持原有样式 */
:not(pre) > code[class*="language-"] {
    padding: 0.2em 0.4em !important;
    background: var(--code-bg) !important;
    border: 1px solid var(--border) !important;
    border-radius: 4px !important;
    font-size: 0.9em !important;
    color: var(--text) !important;
}

/* 行号样式 */
pre[class*="language-"].line-numbers {
    padding-left: 3.8em !important;
    counter-reset: linenumber;
}

pre[class*="language-"].line-numbers > code {
    position: relative;
    white-space: inherit;
}

.line-numbers .line-numbers-rows {
    position: absolute;
    pointer-events: none;
    top: 0;
    font-size: 100%;
    left: -3.8em;
    width: 3em;
    letter-spacing: -1px;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    user-select: none;
}

[data-theme="light"] .line-numbers .line-numbers-rows {
    border-right-color: rgba(0, 0, 0, 0.1);
}

.line-numbers-rows > span {
    display: block;
    counter-increment: linenumber;
}

.line-numbers-rows > span:before {
    content: counter(linenumber);
    color: var(--text-3);
    display: block;
    padding-right: 0.8em;
    text-align: right;
}

/* 复制按钮样式 */
div.code-toolbar {
    position: relative;
}

div.code-toolbar > .toolbar {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    z-index: 10;
    opacity: 0;
    transition: opacity var(--transition);
}

div.code-toolbar:hover > .toolbar {
    opacity: 1;
}

div.code-toolbar > .toolbar button {
    padding: 0.4rem 0.8rem !important;
    font-size: 0.8rem !important;
    background: var(--bg-card) !important;
    color: var(--text) !important;
    border: 1px solid var(--border) !important;
    border-radius: 4px !important;
    cursor: pointer !important;
    transition: background var(--transition), color var(--transition) !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1) !important;
}

div.code-toolbar > .toolbar button:hover {
    background: var(--accent) !important;
    color: #fff !important;
    border-color: var(--accent) !important;
}

div.code-toolbar > .toolbar button:focus {
    outline: none !important;
}

/* 折行控制 */
pre[class*="language-"].wrap-lines {
    white-space: pre-wrap !important;
    word-break: break-word !important;
}

/* 滚动条样式 */
pre[class*="language-"]::-webkit-scrollbar {
    height: 8px;
}

pre[class*="language-"]::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
}

pre[class*="language-"]::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

pre[class*="language-"]::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

[data-theme="light"] pre[class*="language-"]::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05);
}

[data-theme="light"] pre[class*="language-"]::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.2);
}

[data-theme="light"] pre[class*="language-"]::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.3);
}

/* 语言标签 */
pre[class*="language-"][data-language]::before {
    content: attr(data-language);
    position: absolute;
    top: 0;
    right: 0;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-3);
    background: var(--bg-card-2);
    border-bottom-left-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* 响应式 */
@media (max-width: 768px) {
    pre[class*="language-"] {
        font-size: 0.85rem !important;
        padding: 1rem !important;
    }
    
    pre[class*="language-"].line-numbers {
        padding-left: 3em !important;
    }
    
    .line-numbers .line-numbers-rows {
        left: -3em;
        width: 2.5em;
    }
}