/* =========================================================
   DJM UI 文档站样式
   只服务文档页面，类名统一 djm-docs- 前缀
   ========================================================= */

body {
  background: var(--djm-surface);
}

.djm-docs {
  display: grid;
  grid-template-columns: 236px minmax(0, 1fr);
  min-height: 100vh;
  /* 手机浏览器地址栏会挤压高度 */
  min-height: 100dvh;
}

/* ---------------- 侧栏 ---------------- */

.djm-docs-side {
  position: sticky;
  top: 0;
  align-self: start;
  height: 100vh;
  overflow: auto;
  padding: 20px 14px 32px;
  border-right: 1px solid var(--djm-border);
  background: var(--djm-surface-2);
}

.djm-docs-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 8px 16px;
  color: var(--djm-text);
  text-decoration: none;
}

.djm-docs-brand span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--djm-brand-600), var(--djm-brand-700));
  color: #fff;
  font-size: 13px;
  font-weight: 700;
}

.djm-docs-brand strong {
  font-size: 14px;
  letter-spacing: 0.2px;
}

.djm-docs-theme {
  display: block;
  width: calc(100% - 16px);
  margin: 0 8px 4px;
  padding: 6px 8px;
  border: 1px solid var(--djm-border);
  border-radius: var(--djm-radius);
  background: var(--djm-surface);
  color: var(--djm-text-2);
  font: inherit;
  font-size: 12px;
  text-align: left;
  cursor: pointer;
}

.djm-docs-theme:hover {
  background: var(--djm-hover);
  color: var(--djm-text);
}

.djm-docs-group {
  margin-top: 16px;
}

.djm-docs-group-title {
  padding: 0 8px 6px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.4px;
  color: var(--djm-text-2);
  text-transform: uppercase;
}

.djm-docs-link {
  display: block;
  padding: 6px 8px;
  border-radius: var(--djm-radius);
  color: var(--djm-text-2);
  font-size: 12.5px;
  text-decoration: none;
}

.djm-docs-link:hover {
  background: var(--djm-hover);
  color: var(--djm-text);
}

.djm-docs-link.djm-is-active {
  background: var(--djm-brand-soft);
  color: var(--djm-brand-700);
  font-weight: 600;
}

/* ---------------- 内容区 ---------------- */

.djm-docs-main {
  max-width: 940px;
  padding: 40px 40px 80px;
}

.djm-docs-crumb {
  font-size: 12px;
  color: var(--djm-text-3);
}

.djm-docs-main > h1 {
  margin: 10px 0 8px;
  font-size: 24px;
  line-height: 1.3;
}

.djm-docs-desc {
  margin: 0 0 24px;
  color: var(--djm-text-2);
  font-size: 13px;
  line-height: 1.7;
}

.djm-docs-section {
  margin-top: 28px;
}

.djm-docs-section > h2 {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 600;
}

/* 指南页按段落排布：标题、说明、代码依次排列 */
.djm-docs-text {
  margin: 0 0 10px;
  color: var(--djm-text-2);
  font-size: 13px;
  line-height: 1.7;
}

.djm-docs-section > .djm-docs-code + h2 {
  margin-top: 26px;
}

.djm-docs-demo {
  border: 1px solid var(--djm-border);
  border-radius: var(--djm-radius-lg);
  /* 示例区里会有下拉、日期面板等浮层，裁剪会把浮层切断 */
  overflow: visible;
}

/* 头部背景自己贴圆角，替代原来的 overflow 裁剪 */
.djm-docs-demo > .djm-docs-demo-head:first-child {
  border-radius: calc(var(--djm-radius-lg) - 1px) calc(var(--djm-radius-lg) - 1px) 0 0;
}

.djm-docs-demo-head {
  padding: 10px 14px;
  border-bottom: 1px solid var(--djm-border);
  background: var(--djm-surface-2);
  font-size: 12px;
  color: var(--djm-text-3);
}

.djm-docs-demo-body {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding: 22px 16px;
  min-height: 72px;
}

.djm-docs-demo-body > * {
  flex: none;
  /* 示例根容器默认不收缩，窄屏时会被内容的最小宽度撑破，这里放开 */
  min-width: 0;
  max-width: 100%;
}

/* 文档里的示例表格不需要业务页的最小宽度 */
.djm-docs-demo-body .djm-data-table {
  min-width: 0;
}

/* 宽表在文档里自身横向滚动，不撑破容器 */
.djm-docs-demo-body > .djm-table-root {
  flex: 1 1 100%;
  width: 100%;
  min-width: 0;
}

.djm-docs-demo-body > .djm-table-root .djm-table-wrap {
  min-width: 0;
}

/* 上传组件占满示例区 */
.djm-docs-demo-body > .djm-upload {
  flex: 1 1 100%;
  min-width: 0;
}

/* API 表 */
.djm-docs-api-wrap {
  /* 窄屏时表格自身横向滚动，不把整页撑宽 */
  overflow-x: auto;
}

.djm-docs-api {
  width: 100%;
  border: 1px solid var(--djm-border);
  border-radius: var(--djm-radius-lg);
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
  font-size: 12.5px;
}

.djm-docs-api th,
.djm-docs-api td {
  padding: 9px 12px;
  border-bottom: 1px solid var(--djm-border);
  text-align: left;
  vertical-align: top;
}

.djm-docs-api th {
  background: var(--djm-surface-2);
  color: var(--djm-text-2);
  font-weight: 600;
  white-space: nowrap;
}

.djm-docs-api tr:last-child td {
  border-bottom: 0;
}

.djm-docs-api code {
  padding: 1px 5px;
  border-radius: 3px;
  background: var(--djm-hover);
  color: var(--djm-brand-700);
  font-size: 11.5px;
}

.djm-docs-empty {
  padding: 10px 12px;
  border: 1px dashed var(--djm-border-strong);
  border-radius: var(--djm-radius-lg);
  color: var(--djm-text-3);
  font-size: 12px;
}

.djm-docs-note {
  margin-top: 28px;
  padding: 12px 14px;
  border-radius: var(--djm-radius-lg);
  background: var(--djm-surface-2);
  color: var(--djm-text-2);
  font-size: 12px;
  line-height: 1.8;
}

.djm-docs-note a {
  color: var(--djm-brand-600);
}

/* 组件页的额外说明，排在引入方式之前 */
.djm-docs-note-text {
  margin: 0 0 8px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--djm-border);
}

/* 代码片段 */

.djm-docs-code {
  margin-top: 12px;
  border: 1px solid var(--djm-border);
  border-radius: var(--djm-radius-lg);
  overflow: hidden;
}

.djm-docs-code-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-bottom: 1px solid var(--djm-border);
  background: var(--djm-surface-2);
  font-size: 12px;
  color: var(--djm-text-3);
}

.djm-docs-copy {
  border: 0;
  background: none;
  color: var(--djm-brand-600);
  font: inherit;
  font-size: 12px;
  cursor: pointer;
}

.djm-docs-code pre {
  margin: 0;
  padding: 14px 16px;
  max-height: 320px;
  overflow: auto;
  background: var(--djm-surface-2);
  font-size: 12px;
  line-height: 1.7;
  color: var(--djm-text-2);
}

.djm-docs-html {
  margin: 0;
  padding: 10px 12px;
  border: 1px solid var(--djm-border);
  border-radius: var(--djm-radius);
  background: var(--djm-surface-2);
  font-size: 11.5px;
  line-height: 1.7;
  white-space: pre-wrap;
  word-break: break-all;
  color: var(--djm-text-3);
}

/* 浮动窗口舞台 */

.djm-docs-stage {
  position: relative;
  width: 100%;
  height: 240px;
  border: 1px dashed var(--djm-border-strong);
  border-radius: var(--djm-radius-lg);
  overflow: hidden;
  background: var(--djm-surface-2);
}

.djm-docs-stage-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
}

/* 右键区域 */

.djm-docs-context-area {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 120px;
  border: 1px dashed var(--djm-border-strong);
  border-radius: var(--djm-radius-lg);
  background: var(--djm-surface-2);
  color: var(--djm-text-3);
  font-size: 12px;
  user-select: none;
}

.djm-docs-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
}

.djm-docs-inline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.djm-docs-icon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
  gap: 8px;
  width: 100%;
}

.djm-docs-icon-cell {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border: 1px solid var(--djm-border);
  border-radius: var(--djm-radius);
  color: var(--djm-text-2);
}

.djm-docs-icon-cell code {
  font-size: 11px;
  color: var(--djm-text-3);
}

.djm-docs-block {
  width: 100%;
  max-width: 560px;
}

.djm-docs-nav-toggle {
  display: none;
  align-items: center;
  height: 30px;
  margin-bottom: 16px;
  padding: 0 12px;
  border: 1px solid var(--djm-border-strong);
  border-radius: var(--djm-radius);
  background: var(--djm-surface);
  color: var(--djm-text-2);
  font: inherit;
  font-size: 12px;
  cursor: pointer;
}

/* ---------------- 响应式 ---------------- */

@media (max-width: 860px) {
  .djm-docs {
    grid-template-columns: 1fr;
  }

  .djm-docs-nav-toggle {
    display: inline-flex;
  }

  .djm-docs-side {
    display: none;
    position: static;
    height: auto;
    max-height: 60vh;
    overflow: auto;
    border-right: 0;
    border-bottom: 1px solid var(--djm-border);
  }

  .djm-docs-side.djm-is-open {
    display: block;
  }

  .djm-docs-main {
    padding: 24px 18px 60px;
    max-width: 100%;
    min-width: 0;
  }
  .djm-docs-main > h1 {
    font-size: 20px;
  }
  .djm-docs-desc {
    margin-bottom: 18px;
  }
  .djm-docs-section {
    margin-top: 22px;
  }
  .djm-docs-demo-body {
    padding: 16px 12px;
  }
  .djm-docs-api-wrap .djm-docs-api {
    min-width: 520px;
  }
  .djm-docs-code pre {
    padding: 12px;
  }
}