/**
 * Markdown编辑器样式
 */

/* 编辑器容器 */
.editor-container {
    display: flex;
    flex-direction: column;
    background: var(--color-bg-secondary);
    border-radius: 16px;
    overflow: hidden;
    height: calc(100vh - 250px);
    min-height: 500px;
}

.editor-container:fullscreen {
    background: var(--color-bg);
    padding: 20px;
}

/* 工具栏 */
.toolbar {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    flex-wrap: wrap;
}

.toolbar-group {
    display: flex;
    align-items: center;
    gap: 4px;
}

.toolbar-divider {
    width: 1px;
    height: 24px;
    background: var(--color-border);
    margin: 0 6px;
}

.tool-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6px 10px;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 6px;
    font-size: 13px;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all 0.15s;
    white-space: nowrap;
}

.tool-btn:hover {
    background: var(--color-bg-secondary);
    border-color: var(--color-border);
    color: var(--color-text);
}

.tool-btn:active {
    background: var(--color-primary-light);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.tool-btn span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.tool-btn.active {
    background: var(--color-primary-light);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.toolbar-right {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* 编辑器主体 */
.editor-main {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* 编辑面板 */
.editor-pane,
.preview-pane {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.editor-pane {
    flex: 1;
    min-width: 200px;
}

.preview-pane {
    flex: 1;
    min-width: 200px;
}

.pane-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 16px;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
}

.pane-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text);
}

.pane-stats {
    display: flex;
    gap: 12px;
    font-size: 12px;
    color: var(--color-text-secondary);
    font-family: 'JetBrains Mono', monospace;
}

.pane-stats span {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* 同步滚动开关 */
.sync-scroll-wrapper {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--color-text-secondary);
}

.sync-scroll-wrapper input[type="checkbox"] {
    width: 14px;
    height: 14px;
    accent-color: var(--color-primary);
}

/* 分割线 */
.pane-divider {
    width: 4px;
    background: var(--color-border);
    cursor: col-resize;
    transition: background 0.15s;
    flex-shrink: 0;
}

.pane-divider:hover {
    background: var(--color-primary);
}

/* 输入区 */
.markdown-input {
    flex: 1;
    padding: 16px;
    border: none;
    background: #1e1e1e;
    color: #d4d4d4;
    font-family: 'JetBrains Mono', 'Consolas', monospace;
    font-size: 14px;
    line-height: 1.7;
    resize: none;
    outline: none;
    overflow-y: auto;
}

.markdown-input::placeholder {
    color: #6b6b6b;
}

/* 预览区 */
.markdown-preview {
    flex: 1;
    padding: 20px 24px;
    background: var(--color-bg);
    overflow-y: auto;
    font-size: 15px;
    line-height: 1.8;
    color: var(--color-text);
}

/* Markdown 样式 */
.markdown-preview h1 {
    font-size: 28px;
    font-weight: 700;
    margin: 24px 0 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--color-border);
    color: var(--color-text);
}

.markdown-preview h2 {
    font-size: 24px;
    font-weight: 600;
    margin: 20px 0 12px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text);
}

.markdown-preview h3 {
    font-size: 20px;
    font-weight: 600;
    margin: 16px 0 10px;
    color: var(--color-text);
}

.markdown-preview h4 {
    font-size: 18px;
    font-weight: 600;
    margin: 14px 0 8px;
    color: var(--color-text);
}

.markdown-preview h5,
.markdown-preview h6 {
    font-size: 16px;
    font-weight: 600;
    margin: 12px 0 6px;
    color: var(--color-text);
}

.markdown-preview p {
    margin: 12px 0;
}

.markdown-preview a {
    color: var(--color-primary);
    text-decoration: none;
}

.markdown-preview a:hover {
    text-decoration: underline;
}

.markdown-preview strong {
    font-weight: 600;
}

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

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

.markdown-preview mark {
    background: #fff3a3;
    padding: 1px 4px;
    border-radius: 3px;
}

.markdown-preview sup {
    font-size: 0.75em;
    vertical-align: super;
}

.markdown-preview sub {
    font-size: 0.75em;
    vertical-align: sub;
}

.markdown-preview ul,
.markdown-preview ol {
    margin: 12px 0;
    padding-left: 24px;
}

.markdown-preview li {
    margin: 6px 0;
}

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

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

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

/* 任务列表 */
.markdown-preview .task-list {
    list-style: none;
    padding-left: 0;
}

.markdown-preview .task-item {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin: 8px 0;
}

.markdown-preview .task-item input[type="checkbox"] {
    margin-top: 4px;
    width: 16px;
    height: 16px;
    accent-color: var(--color-primary);
    cursor: default;
}

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

.markdown-preview blockquote {
    margin: 12px 0;
    padding: 12px 16px;
    border-left: 4px solid var(--color-primary);
    background: var(--color-bg-secondary);
    border-radius: 0 8px 8px 0;
    color: var(--color-text-secondary);
}

.markdown-preview blockquote p {
    margin: 6px 0;
}

/* 行内代码 */
.markdown-preview code {
    padding: 2px 6px;
    background: var(--color-bg-secondary);
    border-radius: 4px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    color: #e83e8c;
}

/* 代码块 */
.markdown-preview pre {
    margin: 16px 0;
    padding: 16px;
    background: #1e1e1e;
    border-radius: 8px;
    overflow-x: auto;
}

.markdown-preview pre code {
    padding: 0;
    background: transparent;
    color: #d4d4d4;
    font-size: 13px;
    line-height: 1.6;
}

/* 代码高亮 */
.markdown-preview .hl-keyword { color: #569cd6; }
.markdown-preview .hl-string { color: #ce9178; }
.markdown-preview .hl-number { color: #b5cea8; }
.markdown-preview .hl-comment { color: #6a9955; font-style: italic; }
.markdown-preview .hl-literal { color: #569cd6; }
.markdown-preview .hl-property { color: #9cdcfe; }
.markdown-preview .hl-selector { color: #d7ba7d; }
.markdown-preview .hl-value { color: #ce9178; }
.markdown-preview .hl-tag { color: #569cd6; }
.markdown-preview .hl-attr { color: #9cdcfe; }
.markdown-preview .hl-key { color: #9cdcfe; }

.markdown-preview img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 8px 0;
}

.markdown-preview hr {
    border: none;
    border-top: 2px solid var(--color-border);
    margin: 24px 0;
}

.markdown-preview table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0;
}

.markdown-preview th,
.markdown-preview td {
    padding: 10px 12px;
    border: 1px solid var(--color-border);
    text-align: left;
}

.markdown-preview th {
    background: var(--color-bg-secondary);
    font-weight: 600;
}

.markdown-preview tr:nth-child(even) {
    background: var(--color-bg-secondary);
}

/* 脚注 */
.markdown-preview .footnote {
    font-size: 0.9em;
    color: var(--color-text-secondary);
    margin: 8px 0;
    padding: 4px 8px;
    background: var(--color-bg-secondary);
    border-radius: 4px;
}

.markdown-preview .footnote-ref {
    margin: 0 2px;
}

.markdown-preview .footnote-ref a {
    color: var(--color-primary);
    font-size: 0.85em;
}

/* 状态栏 */
.status-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 16px;
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
    font-size: 12px;
    color: var(--color-text-secondary);
}

.status-bar .status-right {
    display: flex;
    gap: 16px;
}

/* 响应式 */
@media (max-width: 900px) {
    .editor-main {
        flex-direction: column;
    }

    .pane-divider {
        width: 100%;
        height: 4px;
        cursor: row-resize;
    }

    .editor-pane,
    .preview-pane {
        flex: none;
        height: 50%;
    }

    .toolbar {
        gap: 4px;
        padding: 8px 12px;
    }

    .toolbar-divider {
        display: none;
    }

    .toolbar-right {
        margin-left: 0;
        width: 100%;
        justify-content: flex-end;
        margin-top: 8px;
    }
}

/* 打印样式 */
@media print {
    .toolbar,
    .status-bar,
    .pane-divider,
    .editor-pane {
        display: none !important;
    }

    .editor-container {
        height: auto;
        min-height: auto;
    }

    .editor-main {
        display: block;
    }

    .preview-pane {
        overflow: visible;
    }
}