/* html-markdown.php：HTML/Markdown 互转页布局 */

.html-md-page .tool-intro {
    color: #64748b;
    line-height: 1.6;
}

.html-md-io {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-size: 13px;
    min-height: 220px;
    overflow-x: auto;
}

.html-md-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 12px;
}


/* HTML 预览区：与编辑区区分 */
.html-md-preview {
    min-height: 120px;
    padding: 12px 14px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    background: #f8fafc;
    line-height: 1.7;
    word-break: break-word;
    overflow-x: auto;
}

.html-md-preview:empty::before {
    content: "预览区（Markdown → HTML 后显示）";
    color: #94a3b8;
}

.html-md-preview h1,
.html-md-preview h2,
.html-md-preview h3 {
    margin: 0.6em 0 0.35em;
    line-height: 1.3;
}

.html-md-preview p {
    margin: 0.5em 0;
}

.html-md-preview pre {
    padding: 10px;
    overflow-x: auto;
    background: #0f172a;
    color: #e2e8f0;
    border-radius: 6px;
    font-size: 12px;
}

.html-md-preview code {
    font-family: ui-monospace, Consolas, monospace;
    font-size: 0.92em;
}

.html-md-preview table {
    border-collapse: collapse;
    width: 100%;
    margin: 0.6em 0;
}

.html-md-preview th,
.html-md-preview td {
    border: 1px solid #cbd5e1;
    padding: 6px 8px;
}

.html-md-preview-hint {
    margin: 8px 0 0;
    font-size: 12px;
    color: #94a3b8;
}

@media (max-width: 768px) {
    .html-md-io {
        font-size: 12px;
        min-height: 160px;
    }

    .html-md-actions .layui-btn {
        flex: 1 1 calc((100% - 16px) / 3);
        min-width: calc((100% - 16px) / 3);
        max-width: calc((100% - 16px) / 3);
        box-sizing: border-box;
        margin-left: 0;
        padding-left: 8px;
        padding-right: 8px;
        font-size: 12px;
    }
}