/* DSH Center 样式（10 §2 设计令牌 + §2.3 z-index 层级）。无构建链，单文件。 */

:root {
  color-scheme: light dark;

  --bg: #f6f7f9;
  --surface: #ffffff;
  --surface-2: #f0f2f5;
  --border: #d8dce3;
  --text: #1d2129;
  --text-dim: #6b7280;

  --running: #17a34a;
  --degraded: #d98800;
  --crashed: #d93f3f;
  --ready: #2f6fed;
  --starting: #7a5af8;
  --neutral: #8a9099;

  --radius: 8px;
  --gap: 12px;
  --app-shell-height: 48px;
  --card-border-width: 1px;
  --card-padding-inline: 14px;
  --card-content-inset: calc(var(--card-border-width) + var(--card-padding-inline));
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --z-tabbar: 20;
  --z-banner: 30;
  --z-scrim: 40;
  --z-drawer: 50;
  --z-toast: 60;
  /* 菜单在 toast 之上：亲手唤出来的东西不许被一条自己会消失的通知压住（issue #68） */
  --z-menu: 70;
  --z-dialog: 80;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #16181d;
    --surface: #1e2127;
    --surface-2: #24272e;
    --border: #33373f;
    --text: #e6e8ea;
    --text-dim: #9aa1ab;
  }
}

* { box-sizing: border-box; }

/*
 * 组件全靠 node.hidden 控制显隐，而下面很多类都自带 display:flex——
 * 作者样式会盖掉 UA 的 [hidden]{display:none}，隐藏元素不仅照旧可见，
 * 键盘还能 Tab 进已隐藏的抽屉与 iframe。这一条是显隐语义的地基。
 */
[hidden] { display: none !important; }

/* 键盘可达是硬要求：默认焦点圈在自定义控件上很容易被 UA 样式吃掉 */
:focus-visible { outline: 2px solid var(--ready); outline-offset: 2px; }

body {
  margin: 0;
  font: 14px/1.5 var(--font);
  color: var(--text);
  background: var(--bg);
}

#app {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── header ─────────────────────────────────────────────────────────── */

.app-shell {
  position: sticky;
  top: 0;
  z-index: var(--z-tabbar);
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  height: var(--app-shell-height);
  min-width: 0;
  padding: 6px 12px;
  overflow: hidden;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
}

.app-header {
  display: flex;
  align-items: center;
  flex: none;
  min-width: max-content;
}

.brand { display: flex; flex: none; align-items: baseline; gap: 10px; }
.brand-link { font-weight: 650; font-size: 16px; color: var(--text); text-decoration: none; }
.brand-sub { color: var(--text-dim); font-size: 12px; }

.conn-indicator {
  display: block;
  flex: none;
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--neutral);
}
.conn-indicator[data-state="open"] { background: var(--running); }
.conn-indicator[data-state="connecting"],
.conn-indicator[data-state="reconnecting"] { background: var(--degraded); }
.conn-indicator[data-state="offline"] { background: var(--crashed); }

@media (max-width: 620px) {
  .app-shell { gap: 6px; padding-inline: 8px; }
  .brand-sub { display: none; }
}

/* ── 断联横幅 ───────────────────────────────────────────────────────── */

.disconnect-banner {
  position: sticky; top: var(--app-shell-height); z-index: var(--z-banner);
  padding: 8px 16px;
  background: #fff4e0; color: #8a4b00;
  border-bottom: 1px solid #f0d29a;
  font-size: 13px;
}
.disconnect-banner[data-tone="resync"] { background: #e8f1ff; color: #1a4fa0; border-bottom-color: #b8d0f5; }

/* ── 视图与卡片 ─────────────────────────────────────────────────────── */

.view { flex: 1; padding: 16px; display: flex; flex-direction: column; gap: var(--gap); }
.view-skeleton, .view-fallback { align-items: flex-start; }

.card {
  min-width: 0;
  background: var(--surface);
  border: var(--card-border-width) solid var(--border);
  border-radius: var(--radius);
  padding: 12px var(--card-padding-inline);
}
.card-header { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 10px; }
.card-header h2 { margin: 0; font-size: 14px; font-weight: 650; }
.card-sub, .card-notice { color: var(--text-dim); font-size: 12px; }
.card-notice { margin: 8px 0 0; color: var(--degraded); }
.card-footer { display: flex; align-items: center; gap: 10px; margin-top: 12px; }

.view-dashboard > .manage-header {
  flex-wrap: nowrap;
  padding-inline: var(--card-content-inset);
}
.view-dashboard > .manage-header > .row-actions { margin-left: auto; }
.side-by-side { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: var(--gap); }

@media (max-width: 620px) {
  .view-dashboard > .manage-header {
    flex-wrap: wrap;
    min-width: 0;
  }
  .view-dashboard > .manage-header > .row-actions {
    justify-content: flex-start;
    width: 100%;
    min-width: 0;
    margin-left: 0;
  }
  .side-by-side {
    grid-template-columns: minmax(0, 1fr);
    min-width: 0;
  }
}

.empty-hint { color: var(--text-dim); margin: 8px 0; }
.link { color: var(--ready); font-size: 13px; }

/* ── Hub 起始页 ─────────────────────────────────────────────────────── */

.view-hub {
  align-items: center;
  min-height: 0;
  padding: clamp(28px, 7vh, 72px) 20px 40px;
  overflow-x: hidden;
  overflow-y: auto;
}
.hub-content {
  width: min(900px, 100%);
  min-width: 0;
  flex: none;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 22px;
  margin-block: auto;
}
.hub-hero { text-align: center; }
.hub-brand {
  margin: 0 0 6px;
  font-size: clamp(21px, 3vw, 28px);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.hub-hero h2 { margin: 0; color: var(--text-dim); font-size: 15px; font-weight: 500; }
.hub-host-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--gap);
  min-width: 0;
}
.hub-host-card {
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 9px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 2px);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.hub-host-card:hover { border-color: var(--ready); background: var(--surface-2); }
.hub-host-card.is-active { border-color: var(--ready); }
.hub-host-head { width: 100%; display: flex; align-items: center; gap: 8px; min-width: 0; }
.hub-host-head strong { overflow-wrap: anywhere; font-size: 15px; font-weight: 650; }
.hub-host-head .tag { margin: 0; flex: none; }
.hub-host-summary { color: var(--text-dim); font-size: 12px; overflow-wrap: anywhere; }
.hub-unavailable {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px 10px;
  color: var(--text-dim);
  font-size: 12px;
  text-align: center;
}
.hub-empty { text-align: center; color: var(--text-dim); }
.hub-empty p { margin: 0 0 12px; }
.hub-empty-actions { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 12px; }
.hub-syncing { text-align: center; }

@media (max-width: 620px) {
  .view-hub { padding: 28px 12px; }
  .hub-content { margin-block: 0; }
  .hub-host-grid { grid-template-columns: minmax(0, 1fr); }
  .hub-host-card { width: 100%; }
}

/* ── 表格 ───────────────────────────────────────────────────────────── */

.table-scroll { overflow-x: auto; }
.host-table { width: 100%; border-collapse: collapse; }
.host-table th, .host-table td {
  text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: top;
}
.host-table th { font-size: 12px; color: var(--text-dim); font-weight: 600; }
.host-table tbody tr { cursor: pointer; }
.host-table tbody tr:hover { background: var(--surface-2); }
.host-table tbody tr:focus-visible { outline: 2px solid var(--ready); outline-offset: -2px; }
.host-table small { display: block; color: var(--text-dim); font-size: 11px; }
.host-cell strong { font-weight: 600; }
.dsh-cell, .mapping-cell, .pid-cell { font-family: var(--mono); font-size: 12px; }
.mono-link { font-family: var(--mono); color: var(--ready); }
.row-actions { display: flex; flex-wrap: wrap; gap: 6px; }

.tag {
  display: inline-block; margin-top: 2px; padding: 0 5px;
  border-radius: 4px; font-size: 11px; background: var(--surface-2); color: var(--text-dim);
}
.tag-warn { background: #fff2d6; color: #8a5a00; }
.tag-lock { background: var(--surface-2); }

/* ── 状态徽章 ───────────────────────────────────────────────────────── */

.phase-badge { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.phase-hint { margin-top: 2px; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; flex: none; }
.status-dot[data-dot="hollow"] { background: transparent; border: 1.5px solid currentColor; }
.status-dot[data-dot="none"] { background: transparent; border: 1.5px dashed currentColor; }
.status-dot[data-dot="pulse"] { animation: pulse 1.4s ease-in-out infinite; }
.status-dot[data-dot="blink"] { animation: blink 1s steps(2, end) infinite; }

.phase-badge[data-tone="running"] { color: var(--running); }
.phase-badge[data-tone="degraded"] { color: var(--degraded); }
.phase-badge[data-tone="crashed"] { color: var(--crashed); }
.phase-badge[data-tone="ready"] { color: var(--ready); }
.phase-badge[data-tone="starting"] { color: var(--starting); }
.phase-badge[data-tone="neutral"] { color: var(--neutral); }

@keyframes pulse { 50% { opacity: 0.25; } }
@keyframes blink { 50% { opacity: 0.2; } }

@media (prefers-reduced-motion: reduce) {
  .status-dot[data-dot="pulse"], .status-dot[data-dot="blink"] { animation: none; }
}

/* ── 按钮与开关 ─────────────────────────────────────────────────────── */

.btn {
  font: inherit; line-height: 1.2;
  padding: 6px 12px; border-radius: 6px;
  border: 1px solid var(--border); background: var(--surface);
  color: var(--text); cursor: pointer;
}
.btn-compact { padding: 3px 8px; font-size: 12px; }
.btn:hover:not(:disabled) { background: var(--surface-2); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-primary { background: var(--ready); border-color: var(--ready); color: #fff; }
.btn-primary:hover:not(:disabled) { filter: brightness(1.08); background: var(--ready); }
.btn-danger { background: var(--crashed); border-color: var(--crashed); color: #fff; }
.btn-danger:hover:not(:disabled) { filter: brightness(1.08); background: var(--crashed); }

.switch { display: inline-flex; align-items: center; cursor: pointer; }
.switch input { margin: 0; width: 16px; height: 16px; accent-color: var(--ready); }
.switch-track { display: none; }

/* ── 表单 ───────────────────────────────────────────────────────────── */

.field-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px; }
.field { display: flex; flex-direction: column; gap: 4px; }
.field label { font-size: 12px; color: var(--text-dim); }
.field input, .field textarea, .field select {
  font: inherit; padding: 5px 8px;
  border: 1px solid var(--border); border-radius: 6px;
  background: var(--surface); color: var(--text);
}
.field textarea { font-family: var(--mono); font-size: 12px; min-height: 72px; resize: vertical; }
.field-hint { margin: 0; font-size: 11px; color: var(--text-dim); }
.field-error { margin: 0; font-size: 11px; color: var(--crashed); }
.field.has-error input, .field.has-error textarea { border-color: var(--crashed); }
.section-note, .wizard-note { margin: 0 0 2px; font-size: 11px; color: var(--text-dim); }

/* 「保存了但还没生效」的提示：文字承载语义，颜色只是强调（无障碍要求） */
.pending-badge {
  margin-left: 6px; padding: 1px 6px; border-radius: 9px;
  background: var(--surface-2); color: var(--degraded); font-size: 11px;
}

.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 14px; margin: 0; }
.kv dt { color: var(--text-dim); font-size: 12px; }
.kv dd { margin: 0; font-family: var(--mono); font-size: 12px; }

.mode-badge {
  padding: 1px 7px; border-radius: 10px;
  background: var(--surface-2); color: var(--text-dim); font-size: 11px;
}

/* ── 事件面板 ───────────────────────────────────────────────────────── */

.event-toolbar { display: flex; gap: 8px; margin-bottom: 8px; }
.event-filter { font: inherit; padding: 3px 6px; border: 1px solid var(--border); border-radius: 6px; background: var(--surface); color: var(--text); }
.event-list { list-style: none; margin: 0; padding: 0; max-height: 260px; overflow-y: auto; }
.event-item {
  display: grid; grid-template-columns: 66px 40px 130px 1fr; gap: 8px;
  padding: 3px 0; border-bottom: 1px solid var(--surface-2);
  font-family: var(--mono); font-size: 12px;
}
.event-item time, .event-item .event-level, .event-item .event-host { color: var(--text-dim); }
.event-warn .event-level { color: var(--degraded); }
.event-error .event-level { color: var(--crashed); }
.event-msg { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ── toast ──────────────────────────────────────────────────────────── */

.toast-region {
  position: fixed; right: 16px; bottom: 16px; z-index: var(--z-toast);
  display: flex; flex-direction: column; gap: 8px; max-width: 380px;
  /* 容器不吃指针事件，否则多条 toast 之间那 8px 间隙也会白白吞掉一次点击 */
  pointer-events: none;
}
.toast {
  position: relative;
  pointer-events: auto;
  padding: 10px 30px 10px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: 0 6px 20px rgb(0 0 0 / 0.14);
}
.toast-region[data-modal-blocked="true"] .toast { pointer-events: none; }
.toast .summary { margin: 0; font-size: 13px; }
.toast-error { border-left: 3px solid var(--crashed); }
.toast-warn { border-left: 3px solid var(--degraded); }
.toast-success { border-left: 3px solid var(--running); }
.toast-info { border-left: 3px solid var(--ready); }
.toast .detail {
  margin: 6px 0 0; padding: 6px; max-height: 200px; overflow: auto;
  background: var(--surface-2); border-radius: 6px;
  font-family: var(--mono); font-size: 11px; white-space: pre-wrap;
}
.toast summary { cursor: pointer; font-size: 12px; color: var(--text-dim); margin-top: 4px; }
.toast .detail-actions { margin-top: 6px; }
.toast-close {
  position: absolute; top: 4px; right: 6px;
  border: 0; background: none; cursor: pointer;
  font-size: 16px; line-height: 1; color: var(--text-dim);
}

/* ── 标签栏与右键菜单 ───────────────────────────────────────────────── */

.tabbar {
  display: flex;
  flex: 1;
  align-items: center;
  gap: 6px;
  min-width: 0;
  overflow: hidden;
}
.host-tabs {
  display: flex;
  flex: 1;
  gap: 6px;
  min-width: 0;
  overflow-x: auto;
  overflow-y: hidden;
  overscroll-behavior-inline: contain;
  scrollbar-width: none;
}
.host-tabs::-webkit-scrollbar { display: none; }
.tabbar-actions {
  display: flex;
  flex: none;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}
.tab {
  display: inline-flex; align-items: center; gap: 6px;
  flex: none;
  min-width: 0;
  font: inherit; font-size: 13px;
  padding: 4px 10px; border-radius: 6px;
  border: 1px solid transparent; background: transparent;
  color: var(--text); cursor: pointer; white-space: nowrap;
}
.tab:hover { background: var(--surface); }
.tab.is-active { background: var(--surface); border-color: var(--border); font-weight: 600; }
.tab .status-dot { color: var(--neutral); }
.tab .dot-running { color: var(--running); }
.tab .dot-degraded { color: var(--degraded); }
.tab .dot-crashed { color: var(--crashed); }
.tab .dot-starting { color: var(--starting); }
.tab-label {
  display: block;
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.icon-button {
  font: inherit; font-size: 15px; line-height: 1;
  padding: 4px 8px; border-radius: 6px;
  border: 1px solid var(--border); background: var(--surface);
  color: var(--text); cursor: pointer;
}
.icon-button:disabled { opacity: 0.45; cursor: not-allowed; }
.icon-button.is-busy { animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .icon-button.is-busy { animation: none; } }

@media (max-width: 620px) {
  .tabbar, .host-tabs, .tabbar-actions { gap: 4px; }
  .tab { padding-inline: 7px; }
  .tab-label { max-width: 108px; }
}

.context-menu {
  position: fixed; z-index: var(--z-menu);
  margin: 0; padding: 4px; min-width: 180px;
  list-style: none;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: 0 8px 24px rgb(0 0 0 / 0.18);
}
.context-menu button {
  display: block; width: 100%; text-align: left;
  font: inherit; font-size: 13px; padding: 5px 8px;
  border: 0; border-radius: 5px; background: none; color: var(--text); cursor: pointer;
}
.context-menu button:hover:not(:disabled) { background: var(--surface-2); }
.context-menu button:disabled { opacity: 0.4; cursor: not-allowed; }

/* ── iframe pane ────────────────────────────────────────────────────── */

.iframe-stack { flex: 1; position: relative; display: flex; }
.iframe-pane { flex: 1; position: relative; }
.iframe-pane iframe { width: 100%; height: 100%; border: 0; display: block; background: var(--surface); }
.iframe-loading, .iframe-overlay {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  text-align: center; padding: 24px;
}
.iframe-loading { z-index: 1; }
.iframe-overlay { z-index: 2; }
.iframe-loading p { margin: 0; color: var(--text-dim); font-size: 13px; }
.iframe-overlay h2 { margin: 0; font-size: 15px; }
.iframe-overlay p { margin: 0; color: var(--text-dim); font-size: 13px; }
.overlay-actions { display: flex; align-items: center; gap: 12px; }

/* ── 主机详情抽屉 ───────────────────────────────────────────────────── */

.drawer-scrim { position: fixed; inset: 0; z-index: var(--z-scrim); background: rgb(0 0 0 / 0.32); }
.host-drawer {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: var(--z-drawer);
  width: min(520px, 100vw);
  display: flex; flex-direction: column; gap: 14px;
  padding: 14px 16px 24px;
  overflow-y: auto;
  background: var(--surface);
  border-left: 1px solid var(--border);
  box-shadow: -8px 0 28px rgb(0 0 0 / 0.16);
}
.drawer-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.drawer-header h2 { margin: 0 0 4px; font-size: 16px; }
.drawer-close { border: 0; background: none; font-size: 22px; line-height: 1; color: var(--text-dim); cursor: pointer; }
.drawer-form { display: flex; flex-direction: column; gap: 14px; }
.config-section { display: flex; flex-direction: column; gap: 8px; }
.config-section h3 { margin: 0; font-size: 13px; color: var(--text-dim); font-weight: 600; }
.drawer-actions { display: flex; gap: 10px; }
.probe-detail h3, .dsh-settings-editor h3, .remote-log h3 { margin: 0 0 6px; font-size: 13px; color: var(--text-dim); font-weight: 600; }
.dsh-settings-editor {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.dsh-settings-editor label {
  font-size: 12px;
  color: var(--text-dim);
}
.dsh-settings-safety {
  margin: 0;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface-2);
  font-size: 12px;
}
.dsh-settings-path-row {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 2px;
  color: var(--text-dim);
  font-size: 12px;
}
.dsh-settings-path {
  max-width: 100%;
  color: var(--text);
  font-family: var(--mono);
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}
.dsh-settings-content {
  width: 100%;
  min-width: 0;
  min-height: 240px;
  padding: 8px;
  resize: vertical;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  color: var(--text);
  font: 12px/1.5 var(--mono);
}
.dsh-settings-content:disabled { background: var(--surface-2); }
.dsh-settings-preserved {
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface-2);
}
.dsh-settings-preserved summary {
  cursor: pointer;
  color: var(--text-dim);
  font-size: 12px;
  font-weight: 650;
}
.dsh-settings-preserved-content {
  width: 100%;
  min-width: 0;
  min-height: 140px;
  margin-top: 8px;
  padding: 8px;
  resize: vertical;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  color: var(--text);
  font: 12px/1.5 var(--mono);
}
.dsh-settings-status {
  min-height: 18px;
  margin: 0;
  color: var(--text-dim);
  font-size: 12px;
}
.dsh-settings-status[data-tone="warn"] { color: var(--degraded); }
.dsh-settings-status[data-tone="error"] { color: var(--crashed); }
.dsh-settings-status[data-tone="warn"]::before {
  content: "注意：";
  font-weight: 650;
}
.dsh-settings-status[data-tone="error"]::before {
  content: "错误：";
  font-weight: 650;
}
.dsh-settings-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.remote-log-body {
  margin: 0; padding: 8px; max-height: 260px; overflow: auto;
  background: var(--surface-2); border-radius: 6px;
  font-family: var(--mono); font-size: 11px; white-space: pre-wrap;
}
.log-actions { margin-top: 8px; }

@media (max-width: 520px) {
  .host-drawer { padding-inline: 12px; }
  .drawer-actions, .dsh-settings-actions { flex-wrap: wrap; }
  .dsh-settings-actions .btn { flex: 1 1 140px; }
}

/* ── 首启向导 ───────────────────────────────────────────────────────── */

.setup-wizard { max-width: 760px; width: 100%; margin: 0 auto; padding: 28px 16px 40px; gap: 18px; }
.wizard-head h1 { margin: 0 0 4px; font-size: 20px; }
.wizard-sub { margin: 0; color: var(--text-dim); font-size: 13px; }

.stepper { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.stepper .step {
  padding: 5px 10px; border-radius: 999px;
  border: 1px solid var(--border); background: var(--surface);
  color: var(--text-dim); font-size: 12px;
}
/* 当前步不只靠颜色：加粗 + 实心边框，满足无障碍要求 */
.stepper .step[data-state="current"] { color: var(--text); font-weight: 650; border-color: var(--ready); }
.stepper .step[data-state="done"]::before { content: "✓ "; color: var(--ready); }

.step-panel {
  display: flex; flex-direction: column; gap: 14px;
  padding: 16px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface);
}
.step-title { margin: 0; font-size: 15px; }
.step-panel .field input, .step-panel .field textarea { height: auto; }
.step-panel textarea { min-height: 320px; }

.wizard-progress { margin: 0; color: var(--text-dim); font-size: 12px; }
.wizard-warn { margin: 0; color: var(--degraded); font-size: 12px; }
.wizard-notice { margin: 0; font-size: 12px; color: var(--text-dim); }

.setup-hosts { width: 100%; border-collapse: collapse; }
.setup-hosts th, .setup-hosts td {
  padding: 7px 8px; text-align: left; border-bottom: 1px solid var(--border); font-size: 13px;
}
.setup-hosts th { font-size: 12px; color: var(--text-dim); font-weight: 600; }
.setup-hosts tr[data-probing="yes"] .probe-cell { color: var(--text-dim); font-style: italic; }
.setup-hosts input[type="checkbox"]:disabled { cursor: not-allowed; opacity: 0.45; }

.wizard-foot { display: flex; align-items: center; gap: 12px; }
.wizard-foot .btn { height: 36px; }
.migration-target { font-family: var(--mono); font-size: 13px; word-break: break-all; }

/* ── 确认框 ─────────────────────────────────────────────────────────── */

.confirm-dialog {
  z-index: var(--z-dialog);
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface); color: var(--text);
  padding: 0; max-width: 460px;
}
.confirm-dialog::backdrop { background: rgb(0 0 0 / 0.4); }
.confirm-inner { padding: 16px 18px; }
.confirm-inner h2 { margin: 0 0 8px; font-size: 15px; }
.confirm-body p { margin: 4px 0; color: var(--text-dim); font-size: 13px; }
.confirm-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 14px; }

/* ── 批量配置同步 ───────────────────────────────────────────────────── */

.config-sync-dialog {
  z-index: var(--z-dialog);
  width: min(680px, calc(100vw - 32px));
  max-width: none;
  max-height: calc(100dvh - 32px);
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
}
.config-sync-dialog::backdrop { background: rgb(0 0 0 / 0.4); }
.config-sync-dialog[open] { display: flex; flex-direction: column; }
.config-sync-inner {
  display: flex;
  flex: 1;
  min-height: 0;
  flex-direction: column;
}
.config-sync-head {
  flex: none;
  padding: 16px 18px 10px;
  border-bottom: 1px solid var(--border);
}
.config-sync-head h2 { margin: 0 0 4px; font-size: 16px; }
.config-sync-head p { margin: 0; color: var(--text-dim); font-size: 12px; }
.config-sync-body {
  display: flex;
  min-height: 0;
  flex: 1;
  flex-direction: column;
  gap: 12px;
  overflow-y: auto;
  padding: 14px 18px;
}
.config-sync-safety {
  margin: 0;
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface-2);
  font-size: 12px;
  line-height: 1.55;
}
.config-sync-source { width: 100%; }
.config-sync-target-fieldset {
  min-width: 0;
  margin: 0;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
}
.config-sync-target-fieldset legend { padding: 0 4px; font-size: 12px; font-weight: 650; }
.config-sync-shortcuts { display: flex; gap: 6px; margin-bottom: 8px; }
.config-sync-targets {
  max-height: 180px;
  overflow-y: auto;
  border-block: 1px solid var(--border);
}
.config-sync-target-row {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 4px 6px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.config-sync-target-row:last-child { border-bottom: 0; }
.config-sync-target-row input { width: 16px; height: 16px; accent-color: var(--ready); }
.config-sync-target-row input:disabled + label { color: var(--text-dim); }
.config-sync-status { min-height: 18px; margin: 0; color: var(--text-dim); font-size: 12px; }
.config-sync-results h3 { margin: 0 0 8px; font-size: 13px; }
.config-sync-result-list {
  max-height: 190px;
  margin: 0;
  padding: 0;
  overflow-y: auto;
  list-style: none;
  border: 1px solid var(--border);
  border-radius: 6px;
}
.config-sync-result-item {
  display: grid;
  grid-template-columns: minmax(120px, 0.45fr) minmax(180px, 1fr);
  gap: 4px 10px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
}
.config-sync-result-item:last-child { border-bottom: 0; }
.config-sync-result-item strong { overflow-wrap: anywhere; }
.config-sync-change-summary { color: var(--text-dim); }
.config-sync-restart-note {
  grid-column: 2;
  font-weight: 650;
}
.config-sync-restart-note::before { content: "⚠ "; }
.config-sync-no-restart { margin: 8px 0 0; font-size: 12px; }
.config-sync-actions {
  display: flex;
  flex: none;
  justify-content: flex-end;
  gap: 8px;
  padding: 12px 18px;
  border-top: 1px solid var(--border);
  background: var(--surface);
}

@media (max-width: 620px) {
  .config-sync-dialog {
    width: calc(100vw - 16px);
    max-height: calc(100dvh - 16px);
  }
  .config-sync-head { padding: 14px 12px 9px; }
  .config-sync-body { padding: 12px; }
  .config-sync-result-item { grid-template-columns: minmax(0, 1fr); }
  .config-sync-restart-note { grid-column: 1; }
  .config-sync-actions {
    flex-wrap: wrap;
    padding: 10px 12px;
  }
  .config-sync-actions .btn { flex: 1 1 auto; }
}