/* Markdown 미리보기 전용 스타일 */

/* 툴바 */
.md-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.md-tab-group {
    display: flex;
    gap: 0.4rem;
}

.md-tab-btn.active {
    background: var(--pastel-blue-1);
    color: #fff;
    border-color: var(--pastel-blue-1);
}

.md-actions {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
}

/* 에디터 레이아웃 */
.markdown-editor-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    height: 500px;
}

.markdown-editor-pane,
.markdown-preview-pane {
    display: flex;
    flex-direction: column;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    overflow: hidden;
}

.md-pane-label {
    padding: 0.5rem 1rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: var(--pastel-cream);
    border-bottom: 1px solid var(--glass-border);
    letter-spacing: 0.03em;
    text-transform: uppercase;
    flex-shrink: 0;
}

.markdown-editor {
    width: 100%;
    flex: 1;
    resize: none;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.9rem;
    line-height: 1.7;
    padding: 1rem;
    border: none;
    background: transparent;
    color: var(--text-primary);
    outline: none;
    box-sizing: border-box;
}

.markdown-preview {
    flex: 1;
    overflow-y: auto;
    padding: 1rem 1.25rem;
    line-height: 1.75;
    color: var(--text-primary);
    font-size: 0.95rem;
}

/* 미리보기 prose 스타일 */
.markdown-preview h1,
.markdown-preview h2,
.markdown-preview h3,
.markdown-preview h4,
.markdown-preview h5,
.markdown-preview h6 {
    font-weight: 700;
    line-height: 1.3;
    margin: 1.2em 0 0.5em;
    color: var(--text-primary);
}

.markdown-preview h1 { font-size: 1.7em; border-bottom: 2px solid var(--glass-border); padding-bottom: 0.3em; }
.markdown-preview h2 { font-size: 1.35em; border-bottom: 1px solid var(--glass-border); padding-bottom: 0.2em; }
.markdown-preview h3 { font-size: 1.15em; }
.markdown-preview h4 { font-size: 1.0em; }
.markdown-preview h5 { font-size: 0.9em; }
.markdown-preview h6 { font-size: 0.85em; color: var(--text-secondary); }

.markdown-preview p {
    margin: 0.6em 0;
}

.markdown-preview a {
    color: var(--pastel-blue-1);
    text-decoration: underline;
}

.markdown-preview a:hover {
    color: var(--pastel-blue-2);
}

.markdown-preview strong {
    font-weight: 700;
}

.markdown-preview em {
    font-style: italic;
}

.markdown-preview del {
    text-decoration: line-through;
    color: var(--text-secondary);
}

.markdown-preview code {
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.88em;
    background: var(--pastel-cream);
    border: 1px solid var(--glass-border);
    border-radius: 4px;
    padding: 0.1em 0.4em;
    color: var(--pastel-blue-1);
}

.markdown-preview pre {
    background: #1e1e1e;
    border-radius: 8px;
    padding: 1rem;
    overflow-x: auto;
    margin: 0.8em 0;
}

.markdown-preview pre code {
    background: transparent;
    border: none;
    padding: 0;
    color: #d4d4d4;
    font-size: 0.87em;
    line-height: 1.6;
}

.markdown-preview blockquote {
    border-left: 4px solid var(--pastel-blue-1);
    margin: 0.8em 0;
    padding: 0.4em 1em;
    background: var(--pastel-cream);
    border-radius: 0 6px 6px 0;
    color: var(--text-secondary);
    font-style: italic;
}

.markdown-preview ul,
.markdown-preview ol {
    margin: 0.6em 0;
    padding-left: 1.75em;
}

.markdown-preview li {
    margin: 0.25em 0;
}

.markdown-preview ul li {
    list-style-type: disc;
}

.markdown-preview ol li {
    list-style-type: decimal;
}

.markdown-preview ul ul,
.markdown-preview ol ul {
    list-style-type: circle;
}

.markdown-preview hr {
    border: none;
    border-top: 2px solid var(--glass-border);
    margin: 1.2em 0;
}

.markdown-preview img {
    max-width: 100%;
    height: auto;
    border-radius: 6px;
    display: block;
    margin: 0.5em 0;
}

.markdown-preview table {
    border-collapse: collapse;
    width: 100%;
    margin: 0.8em 0;
    font-size: 0.9em;
}

.markdown-preview th,
.markdown-preview td {
    border: 1px solid var(--glass-border);
    padding: 0.45em 0.75em;
    text-align: left;
}

.markdown-preview th {
    background: var(--pastel-cream);
    font-weight: 700;
}

/* 통계 바 */
.md-stats {
    display: flex;
    gap: 1.5rem;
    margin-top: 0.6rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* 모바일: 탭 전환 */
@media (max-width: 768px) {
    .md-toolbar {
        flex-direction: column;
        align-items: flex-start;
    }

    .md-actions {
        width: 100%;
    }

    .md-actions .btn {
        flex: 1;
        text-align: center;
        justify-content: center;
    }

    .markdown-editor-layout {
        display: block;
        height: auto;
    }

    .markdown-editor-pane,
    .markdown-preview-pane {
        height: 400px;
    }

    .markdown-preview-pane {
        margin-top: 0.75rem;
    }

    /* 모바일 탭 전환 상태 */
    .markdown-editor-layout.mobile-tab-preview .markdown-editor-pane {
        display: none;
    }

    .markdown-editor-layout.mobile-tab-edit .markdown-preview-pane {
        display: none;
    }
}