.viewer-panel {
    width: 100%;
    height: 100%;
    padding: 0;
}

.viewer-pre {
    margin: 0;
    user-select: text;
    border-radius: 0;
    min-height: calc(100vh - 56px);
    height: 100%;
    padding: 20px;
    border: 0;
    background: transparent !important;
    overflow: auto;
}

.viewer-pre code {
    font-size: 14px;
    line-height: 1.65;
    white-space: pre-wrap;
    word-break: break-word;
}

.viewer-pre.line-numbers code {
    white-space: pre;
    word-break: normal;
    overflow-wrap: normal;
}

.viewer-pre.line-numbers {
    font-size: 14px;
    line-height: 1.65;
    --viewer-line-number-gutter: 3.2em;
    padding-left: var(--viewer-line-number-gutter);
}

.viewer-pre.line-numbers > code,
.viewer-pre.line-numbers .line-numbers-rows {
    font-size: 1em;
    line-height: inherit;
}

.viewer-pre.line-numbers .line-numbers-rows {
    left: calc(var(--viewer-line-number-gutter) * -1);
    width: calc(var(--viewer-line-number-gutter) - 0.2em);
}

.viewer-pre.line-numbers .line-numbers-rows > span::before {
    padding-right: 0.5em;
}

.viewer-markdown {
    min-height: calc(100vh - 56px);
    user-select: text;
    height: 100%;
    padding: 40px 20px;
    font-size: 15px;
    line-height: 1.7;
    color: var(--text);
    overflow-wrap: anywhere;
    display: flex;
    justify-content: center;
}

.viewer-markdown-inner {
    width: 100%;
    max-width: 760px;
    font-family: var(--ui-font);
}

.viewer-markdown-inner code,
.viewer-markdown-inner pre {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

.viewer-markdown-inner :first-child {
    margin-top: 0;
}

.viewer-markdown-inner :last-child {
    margin-bottom: 0;
}

.viewer-markdown-inner pre {
    padding: 0;
    border-radius: 8px;
    border: 1px solid var(--border);
    overflow: auto;
    max-height: 480px;
}

.viewer-markdown-inner pre > code:not([class*="language-"]) {
    display: block;
    padding: 14px 16px;
    background: var(--surface-soft);
    font-size: 0.9em;
    line-height: 1.6;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

.viewer-markdown-inner pre > code[class*="language-"] {
    display: block;
    border-radius: 8px;
    font-size: 0.9em;
    line-height: 1.6;
    padding: 14px 16px !important;
}