/**
 * 게시글 본문 공통 스타일
 *
 * 역할:
 * - 사용자가 작성한 HTML 콘텐츠의 기본 타이포그래피와 레이아웃 안전성 보장
 * - 모든 테마에서 제목, 목록, 링크, 코드, 표, 이미지가 깨지지 않도록 공통 처리
 * - 테마는 CSS 변수 또는 더 구체적인 선택자로 색상과 분위기를 변경
 */

.blog-article-content {
    --content-text: inherit;
    --content-heading: inherit;
    --content-muted: var(--theme-content-muted, #6b7280);
    --content-link: var(--theme-content-link, #2563eb);
    --content-link-hover: var(--theme-content-link-hover, #1d4ed8);
    --content-border: var(--theme-content-border, rgba(148, 163, 184, 0.28));
    --content-soft-bg: var(--theme-content-soft-bg, rgba(148, 163, 184, 0.08));
    --content-code-bg: var(--theme-content-code-bg, #1e293b);
    --content-code-text: var(--theme-content-code-text, #e2e8f0);
    --content-inline-code-bg: var(--theme-content-inline-code-bg, rgba(15, 23, 42, 0.07));
    --content-inline-code-text: inherit;

    min-width: 0;
    max-width: 100%;
    color: var(--content-text);
    font-size: 16px;
    line-height: 1.75;
    text-align: left;
    overflow-wrap: anywhere;
}

.blog-article-content *,
.blog-article-content *::before,
.blog-article-content *::after {
    box-sizing: border-box;
}

:where(.blog-article-content) p {
    margin: 0 0 1em;
}

:where(.blog-article-content) p:last-child {
    margin-bottom: 0;
}

:where(.blog-article-content) h2,
:where(.blog-article-content) h3,
:where(.blog-article-content) h4 {
    color: var(--content-heading);
    line-height: 1.4;
    overflow-wrap: anywhere;
}

:where(.blog-article-content) h2 {
    margin: 1.8em 0 0.6em;
    font-size: 1.5em;
    font-weight: 700;
}

:where(.blog-article-content) h3 {
    margin: 1.5em 0 0.5em;
    font-size: 1.2em;
    font-weight: 700;
}

:where(.blog-article-content) h4 {
    margin: 1.25em 0 0.45em;
    font-size: 1em;
    font-weight: 700;
}

:where(.blog-article-content) ul,
:where(.blog-article-content) ol {
    margin: 0.85em 0 1.15em;
    padding-left: 1.6em;
}

:where(.blog-article-content) ul {
    list-style: disc outside;
}

:where(.blog-article-content) ol {
    list-style: decimal outside;
}

:where(.blog-article-content) ul ul {
    list-style-type: circle;
}

:where(.blog-article-content) ol ol {
    list-style-type: lower-alpha;
}

:where(.blog-article-content) li {
    margin: 0.35em 0;
    padding-left: 0.15em;
}

:where(.blog-article-content) li > ul,
:where(.blog-article-content) li > ol {
    margin: 0.35em 0;
}

:where(.blog-article-content) a {
    color: var(--content-link);
    text-decoration: underline;
    text-decoration-thickness: 0.08em;
    text-underline-offset: 0.18em;
    overflow-wrap: anywhere;
}

:where(.blog-article-content) a:hover {
    color: var(--content-link-hover);
}

:where(.blog-article-content) a:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 3px;
    border-radius: 2px;
}

:where(.blog-article-content) strong {
    color: var(--content-heading);
    font-weight: 700;
}

:where(.blog-article-content) blockquote {
    margin: 1.3em 0;
    padding: 0.85em 1em;
    border-left: 4px solid var(--content-link);
    background: var(--content-soft-bg);
    color: inherit;
}

:where(.blog-article-content) blockquote > :last-child {
    margin-bottom: 0;
}

:where(.blog-article-content) hr {
    height: 1px;
    margin: 2em 0;
    border: 0;
    background: var(--content-border);
}

:where(.blog-article-content) mark {
    padding: 0.08em 0.2em;
    border-radius: 3px;
    background: #fef08a;
    color: #422006;
}

:where(.blog-article-content) dl {
    margin: 1em 0;
}

:where(.blog-article-content) dt {
    margin-top: 0.8em;
    color: var(--content-heading);
    font-weight: 700;
}

:where(.blog-article-content) dd {
    margin: 0.25em 0 0.8em 1.25em;
}

:where(.blog-article-content) code,
:where(.blog-article-content) kbd,
:where(.blog-article-content) samp {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

:where(.blog-article-content) :not(pre) > code {
    padding: 0.15em 0.4em;
    border-radius: 4px;
    background: var(--content-inline-code-bg);
    color: var(--content-inline-code-text);
    font-size: 0.9em;
    overflow-wrap: anywhere;
}

:where(.blog-article-content) kbd {
    padding: 0.12em 0.4em;
    border: 1px solid var(--content-border);
    border-bottom-width: 2px;
    border-radius: 4px;
    background: var(--content-soft-bg);
    font-size: 0.85em;
}

.blog-article-content pre {
    position: relative;
    max-width: 100%;
    margin: 1.2em 0;
    padding: 1rem 1.25rem;
    overflow-x: auto;
    border-left: 4px solid #64748b;
    border-radius: 8px;
    background: var(--content-code-bg);
    color: var(--content-code-text);
    font-size: 14px;
    line-height: 1.55;
    text-align: left;
    white-space: pre;
    word-break: normal;
    tab-size: 4;
    -webkit-overflow-scrolling: touch;
}

.blog-article-content pre code {
    padding: 0;
    border: 0;
    background: none;
    color: inherit;
    font-size: inherit;
    white-space: inherit;
}

.blog-article-content pre.code-block--sql,
.blog-article-content pre:has(> code.language-sql) {
    border-left-color: #3b82f6;
}

.blog-article-content pre.code-block--shell,
.blog-article-content pre:has(> code.language-bash),
.blog-article-content pre:has(> code.language-sh),
.blog-article-content pre:has(> code.language-shell) {
    border-left-color: #22c55e;
}

.blog-article-content pre.code-block--sql::before,
.blog-article-content pre:has(> code.language-sql)::before,
.blog-article-content pre.code-block--shell::before,
.blog-article-content pre:has(> code.language-bash)::before,
.blog-article-content pre:has(> code.language-sh)::before,
.blog-article-content pre:has(> code.language-shell)::before {
    display: block;
    margin-bottom: 0.6rem;
    color: #94a3b8;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.blog-article-content pre.code-block--sql::before,
.blog-article-content pre:has(> code.language-sql)::before {
    content: "SQL";
}

.blog-article-content pre.code-block--shell::before,
.blog-article-content pre:has(> code.language-bash)::before,
.blog-article-content pre:has(> code.language-sh)::before,
.blog-article-content pre:has(> code.language-shell)::before {
    content: "Shell";
}

.blog-article-content img,
.blog-content-image {
    display: block;
    width: auto;
    max-width: 100%;
    height: auto;
    margin-right: auto;
    margin-left: auto;
    object-fit: contain;
}

.blog-content-figure,
:where(.blog-article-content) figure {
    width: 100%;
    max-width: 100%;
    margin: 1.75rem auto;
    padding: 0;
    overflow: hidden;
    text-align: center;
}

.blog-content-figure .blog-content-image {
    border-radius: 10px;
}

.blog-content-figure figcaption,
:where(.blog-article-content) figure figcaption {
    margin-top: 0.65rem;
    padding: 0 0.5rem;
    color: var(--content-muted);
    font-size: 13px;
    line-height: 1.6;
    text-align: center;
}

.blog-content-figure .ai-image-notice {
    display: block;
    width: fit-content;
    margin: 0.45rem 0 0 auto;
    padding: 0.18rem 0.45rem;
    border: 1px solid var(--content-border);
    border-radius: 999px;
    background: var(--content-soft-bg);
    color: var(--content-muted);
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
    font-size: 10px;
    font-weight: 500;
    line-height: 1.4;
    letter-spacing: 0.02em;
    text-align: right;
    white-space: nowrap;
}

.blog-article-content table,
.blog-content-table {
    display: block;
    width: 100%;
    max-width: 100%;
    margin: 1.5rem 0;
    overflow-x: auto;
    overflow-y: hidden;
    border-collapse: collapse;
    border-spacing: 0;
    color: inherit;
    font-size: 14px;
    line-height: 1.55;
    text-align: left;
    -webkit-overflow-scrolling: touch;
}

.blog-article-content table thead,
.blog-content-table thead {
    background: var(--content-soft-bg);
}

.blog-article-content table th,
.blog-article-content table td,
.blog-content-table th,
.blog-content-table td {
    min-width: 120px;
    padding: 0.75rem 0.9rem;
    border: 1px solid var(--content-border);
    vertical-align: top;
    word-break: keep-all;
    overflow-wrap: break-word;
}

.blog-article-content table th,
.blog-content-table th {
    color: var(--content-heading);
    font-weight: 700;
    white-space: nowrap;
}

.blog-article-content table tbody tr:nth-child(even),
.blog-content-table tbody tr:nth-child(even) {
    background: var(--content-soft-bg);
}

.blog-article-content table tbody tr:hover,
.blog-content-table tbody tr:hover {
    background: rgba(59, 130, 246, 0.07);
}

.blog-article-content table caption,
.blog-content-table caption {
    padding: 0 0 0.65rem;
    color: var(--content-muted);
    font-size: 13px;
    text-align: left;
}

.blog-article-content .mermaid {
    display: flex;
    max-width: 100%;
    margin: 1.5rem 0;
    overflow-x: auto;
    justify-content: center;
    align-items: center;
}

.blog-article-content .mermaid svg {
    max-width: 100%;
    height: auto;
}

@media (max-width: 768px) {
    .blog-article-content {
        font-size: 15px;
    }

    :where(.blog-article-content) h2 {
        font-size: 1.4em;
    }

    :where(.blog-article-content) h3 {
        font-size: 1.16em;
    }

    .blog-article-content pre {
        padding: 0.9rem 1rem;
        font-size: 13px;
    }

    .blog-content-figure,
    :where(.blog-article-content) figure {
        margin: 1.25rem auto;
    }

    .blog-content-figure .blog-content-image {
        border-radius: 8px;
    }

    .blog-content-figure figcaption,
    :where(.blog-article-content) figure figcaption {
        padding: 0;
        font-size: 12px;
    }

    .blog-content-figure .ai-image-notice {
        margin: 0.4rem 0 0 auto;
        font-size: 9px;
    }

    .blog-article-content table,
    .blog-content-table {
        margin: 1.2rem 0;
        font-size: 13px;
    }

    .blog-article-content table th,
    .blog-article-content table td,
    .blog-content-table th,
    .blog-content-table td {
        min-width: 110px;
        padding: 0.65rem 0.75rem;
    }
}