/* DSM overlay: same chrome as DSH settings (SettingsRoot.module.css). */

.dsm-overlay {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: none;
  align-items: center;
  justify-content: center;
}

.dsm-overlay.is-open,
body.dsm-standalone > .dsm-overlay {
  display: flex;
}

.dsm-overlay[hidden] {
  display: none !important;
}

.dsm-mask {
  position: absolute;
  inset: 0;
  background: var(--dsw-alias-bg-mask-1);
  backdrop-filter: var(--dsw-mask-blur, blur(8px));
}

.dsm-panel {
  position: relative;
  z-index: 1;
  display: flex;
  width: 800px;
  height: min(800px, calc(100vh - 48px));
  max-width: calc(100vw - 48px);
  border-radius: 24px;
  overflow: hidden;
  background: var(--dsw-alias-bg-layer-2);
  box-shadow: var(--dsw-shadow-lv3, 0 24px 80px rgba(0, 0, 0, 0.24));
  --dsh-scrollbar-thumb: var(--dsw-alias-scrollbar-bg-l2);
  --dsh-scrollbar-thumb-hover: var(--dsw-alias-scrollbar-hover-l2);
}

.dsm-panel[data-dsm-kind="admin"] {
  width: 1080px;
}

.dsm-frame {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  background: transparent;
}

body.dsm-standalone {
  margin: 0;
  min-height: 100vh;
  background: var(--dsw-alias-bg-base);
  color: var(--dsw-alias-label-primary);
}

html.dsm-embed,
body.dsm-embed {
  margin: 0;
  height: 100%;
  overflow: hidden;
}

body.dsm-embed .dsm-panel {
  width: 100%;
  height: 100%;
  max-width: none;
  border-radius: 0;
  box-shadow: none;
}

.dsm-nav {
  flex: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 188px;
  /* 2026-10-18：底部留白 0 → 22px；动作区（退出登录）贴到面板下边缘会顶圆角。 */
  padding: 22px 12px 22px;
  box-sizing: border-box;
  border-right: 1px solid var(--dsw-alias-border-l3);
  font-family: var(--dsw-font-family, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif);
}

.dsm-nav-title {
  padding: 0 12px;
  font-size: 16px;
  line-height: 24px;
  font-weight: 500;
  color: var(--dsw-alias-label-primary);
}

/* 代码域成员（运行时在宿主机）没有容器侧 /shared、也没有环境包：服务端按会话域在 html
   上打 dsm-host-scope，导航项与分节首帧即隐藏。之前由 my.js 拿到 /my/directories 后
   再隐藏 —— 会先显示再消失（2026-10-18 用户实测：打开我的空间时闪一下）。
   !important 同时压过 .dsm-section.active 的 display:block。 */
html.dsm-host-scope [data-dsm-work-only] {
  display: none !important;
}

.dsm-nav-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 6px;
  /* 2026-10-18：矮视口下列表比面板高时，原先被 .dsm-panel 的 overflow:hidden 硬裁 ——
     最后一项只露半截且无法滚到（用户报「我的空间-退出登录显示不完全」）。让列表自己滚。 */
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}

/* 导航底部的「动作」区（退出登录）：不随列表滚动，常驻可见。 */
.dsm-nav-actions {
  flex: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

/* [hidden] 必须压过 .dsm-nav-cell 的 display: flex，否则「按域隐藏导航项」无效
   （2026-10-16 用户实测：切换域后左栏完全不变）。 */
.dsm-nav-cell[hidden],
.dsm-nav-group[hidden],
.dsm-nav-sub[hidden],
.dsm-domain-switcher[hidden] {
  display: none;
}

.dsm-nav-cell {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 40px;
  padding: 9px 16px 9px 12px;
  box-sizing: border-box;
  border: none;
  border-radius: 12px;
  background: transparent;
  cursor: pointer;
  font-family: inherit;
  font-size: 14px;
  line-height: 22px;
  font-weight: 400;
  color: var(--dsw-alias-label-primary);
  text-align: left;
}

.dsm-nav-cell:hover {
  background: var(--dsw-specific-sidebar-nav-item-hover);
}

.dsm-nav-cell.active {
  background: var(--dsw-specific-sidebar-nav-item-active);
}

.dsm-nav-icon {
  flex: none;
  width: 16px;
  height: 16px;
}

.dsm-nav-label {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.dsm-nav-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.dsm-nav-sub {
  display: none;
  flex-direction: column;
  gap: 2px;
  padding: 0 0 4px 12px;
}

.dsm-nav-group.is-open > .dsm-nav-sub {
  display: flex;
}

.dsm-nav-subcell {
  height: 34px;
  padding: 6px 12px 6px 20px;
  font-size: 13px;
}

.dsm-content {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.dsm-header {
  flex: none;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  min-height: 54px;
  padding: 20px 14px 8px 10px;
  box-sizing: border-box;
}

.dsm-status {
  min-width: 0;
  flex: 1;
  margin: 0;
  color: var(--dsw-alias-label-secondary);
  font-size: 13px;
  line-height: 22px;
}

.dsm-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
}

.dsm-actions a,
.dsm-actions button {
  border: 1px solid var(--dsw-alias-border-l3);
  border-radius: 999px;
  padding: 4px 10px;
  color: var(--dsw-alias-label-secondary);
  background: transparent;
  font: inherit;
  font-size: 12px;
  line-height: 20px;
  text-decoration: none;
  cursor: pointer;
}

.dsm-actions a:hover,
.dsm-actions button:hover {
  background: var(--dsw-alias-interactive-bg-hover);
  color: var(--dsw-alias-label-primary);
}

.dsm-actions button:disabled {
  opacity: 0.55;
  cursor: wait;
}

.dsm-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  padding: 0;
  border: none;
  border-radius: 28px;
  background: transparent;
  cursor: pointer;
  color: var(--dsw-alias-label-primary);
}

.dsm-close:hover {
  background: var(--dsw-alias-interactive-bg-hover);
}

.dsm-options {
  flex: 1;
  min-height: 0;
  padding: 0 24px 24px;
  overflow-y: auto;
}

.dsm-section {
  display: none;
}

.dsm-section.active {
  display: block;
}

.dsm-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ── 移动端（≤720px）：我的空间 / 管理后台 ────────────────────────────────
   用户 2026-10-21：meow 手机端优化只覆盖 DSH 页面，这两个 overlay 页面没优化。
   参考设置页的做法：面板占满视口，左侧竖导航改为顶部横向滚动条，内容全宽。 */
@media (max-width: 720px) {
  .dsm-overlay { align-items: stretch; justify-content: stretch; }
  .dsm-panel,
  .dsm-panel[data-dsm-kind="admin"] {
    width: 100vw;
    height: 100dvh;
    max-width: none;
    border-radius: 0;
    flex-direction: column;
  }

  /* 导航：横向 chips 条，可滚动；标题与动作区同排 */
  .dsm-nav {
    width: 100%;
    flex-direction: row;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-right: 0;
    border-bottom: 1px solid var(--dsw-alias-border-l3);
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
  }
  /* 只藏左栏标题：登录/注册页的标题也复用 .dsm-nav-title（在 .dsm-header 里），
     之前连带被藏掉，窄屏登录页看不出是哪个页面（2026-10-23）。 */
  .dsm-nav .dsm-nav-title { display: none; }
  .dsm-nav-list {
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 6px;
    overflow: visible;
    flex: 0 0 auto;
  }
  .dsm-nav-actions {
    flex-direction: row;
    gap: 6px;
    margin-left: auto;
  }
  .dsm-nav-group { flex-direction: row; gap: 6px; align-items: center; }
  .dsm-nav-sub,
  .dsm-nav-group.is-open > .dsm-nav-sub {
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 6px;
    padding: 0;
  }
  .dsm-nav-sub { display: none; }
  .dsm-nav-group.is-open > .dsm-nav-sub { display: flex; }
  .dsm-nav-cell {
    flex: 0 0 auto;
    height: 32px;
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 13px;
    line-height: 22px;
  }
  .dsm-nav-subcell { height: 30px; padding: 4px 10px; font-size: 12px; }

  /* 内容：占满剩余高度，自己滚动；内边距缩小 */
  .dsm-content { width: 100%; overflow-y: auto; }
  .dsm-section { padding: 14px 14px 18px; }
  .manage-bar { gap: 8px; margin-bottom: 10px; }
  .manage-bar h2 { font-size: 14px; }
  .dsm-pref-row { gap: 10px; }

  /* 宽表：横向滚动而不是挤压 */
  .dsm-section table { display: block; width: 100%; overflow-x: auto; white-space: nowrap; }
  /* 输入类控件别被撑破 */
  .dsm-section input,
  .dsm-section select,
  .dsm-section textarea { max-width: 100%; }
}