:root {
  /* 三奇 Logo 蓝 #1D50A3 → 医疗浅色主题 */
  --brand: #1d50a3;
  --brand-dark: #163f82;
  --brand-soft: #e8eef8;
  --brand-mid: #3a6fc0;
  --bg: #f4f7fb;
  --bg-card: #ffffff;
  --bg-hover: #eef3fa;
  --border: #d5dde8;
  --text: #1a2433;
  --muted: #5c6b80;
  --accent: #1d50a3;
  --accent-contrast: #ffffff;
  --danger: #c62828;
  --warning: #d97706;
  --ok: #0f766e;
  --font: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --shadow: 0 8px 28px rgba(22, 63, 130, 0.08);
  --radius: 12px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}
/* 未完成身份验证时强制隐藏业务区（防脚本加载前闪屏、防绕过 hidden） */
body.auth-locked #appLayout,
body.auth-locked #monitorModal,
body:not(.authenticated) #appLayout,
body:not(.authenticated) #monitorModal {
  display: none !important;
  visibility: hidden !important;
  pointer-events: none !important;
}
body.auth-locked .login-gate,
body:not(.authenticated) .login-gate {
  display: flex !important;
}
.hidden { display: none !important; }

/* —— 登录：左品牌蓝栏 + 右白表单 —— */
.login-gate {
  min-height: 100vh;
  display: flex;
  align-items: stretch;
  justify-content: center;
  background:
    radial-gradient(ellipse 80% 60% at 10% 20%, rgba(29, 80, 163, 0.12), transparent 55%),
    linear-gradient(160deg, #eef3fa 0%, #f8fafc 45%, #e8eef8 100%);
  padding: 1.5rem;
}
.login-split {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) minmax(320px, 420px);
  width: min(920px, 100%);
  min-height: min(560px, calc(100vh - 3rem));
  background: var(--bg-card);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.login-brand-panel {
  background:
    linear-gradient(165deg, var(--brand-mid) 0%, var(--brand) 48%, var(--brand-dark) 100%);
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 2.5rem 2rem;
  gap: 0.65rem;
}
.brand-logo--login-hero {
  width: 96px;
  margin-bottom: 0.75rem;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.15));
}
.login-brand-panel h1 {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  margin: 0;
}
.login-brand-lead {
  font-size: 1.05rem;
  font-weight: 500;
  opacity: 0.95;
  margin: 0 !important;
  color: #fff !important;
}
.login-brand-sub {
  font-size: 0.88rem;
  opacity: 0.8;
  margin: 0 !important;
  color: rgba(255, 255, 255, 0.88) !important;
  line-height: 1.5;
}
.login-box {
  width: 100%;
  padding: 2.25rem 2rem;
  background: var(--bg-card);
  border: none;
  border-radius: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.login-form-title {
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--brand-dark);
  margin: 0 0 0.75rem;
}
.brand-logo-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 1rem;
}
.brand-logo {
  display: block;
  max-width: 100%;
  height: auto;
  object-fit: contain;
}
.brand-logo--sidebar,
.brand-logo--header {
  width: 48px;
  margin: 0;
}
.login-footer {
  text-align: center;
  margin-top: 0.75rem;
}
.login-footer .login-hint {
  margin-top: 0;
  margin-bottom: 0.5rem;
}
.login-subtitle {
  text-align: center;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 500;
  margin: 0;
  line-height: 1.45;
}
.login-box p { color: var(--muted); font-size: 0.9rem; margin-bottom: 1rem; }
.login-role-hint { font-size: 0.82rem !important; margin-top: -0.5rem !important; opacity: 0.85; }
.login-box label { display: block; font-size: 0.8rem; color: var(--muted); margin: 0.5rem 0 0.25rem; }
.login-box input {
  width: 100%; padding: 0.6rem 0.8rem; border: 1px solid var(--border); border-radius: 10px;
  background: #f8fafc; color: var(--text); margin-bottom: 0.25rem;
}
.login-box input:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(29, 80, 163, 0.18);
  background: #fff;
}
.login-box button[type="submit"] {
  width: 100%; margin-top: 1rem; padding: 0.7rem; border: none; border-radius: 10px;
  background: var(--brand); color: #fff; font-weight: 600; cursor: pointer;
}
.login-box button[type="submit"]:hover { background: var(--brand-dark); }
.login-err { color: var(--danger); font-size: 0.85rem; margin-top: 0.75rem; min-height: 1.2em; }
.login-hint {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 0.75rem;
  line-height: 1.4;
  text-align: center;
}
.login-hint-dash { opacity: 0.65; letter-spacing: 0.05em; }

/* —— 管理端：顶栏导航（非左侧暗色栏） —— */
.layout {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background: var(--bg);
}
.app-topbar {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.65rem 1.25rem;
  background: linear-gradient(90deg, var(--brand-dark), var(--brand) 55%, var(--brand-mid));
  color: #fff;
  box-shadow: 0 2px 14px rgba(22, 63, 130, 0.28);
  position: sticky;
  top: 0;
  z-index: 100;
}
.topbar-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
  min-width: 11rem;
}
.topbar-brand-text strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.topbar-brand-text p {
  margin: 0.15rem 0 0;
  font-size: 0.72rem;
  opacity: 0.85;
  color: rgba(255, 255, 255, 0.9);
}
.topbar-nav.sidebar-nav {
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  align-items: center;
  min-width: 0;
  background: transparent;
  border: none;
  width: auto;
  padding: 0;
  font-weight: inherit;
  text-align: left;
  list-style: none;
}
.topbar-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}
.topbar-actions .ws-status {
  padding: 0;
  color: rgba(255, 255, 255, 0.85);
  text-align: right;
}
.topbar-actions .build-version { color: rgba(255, 255, 255, 0.55); }
.btn-logout {
  width: auto;
  padding: 0.4rem 0.85rem;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  cursor: pointer;
  font-size: 0.8rem;
}
.btn-logout:hover {
  background: #fff;
  color: var(--brand-dark);
  border-color: #fff;
}
/* 兼容旧选择器（若残留） */
.sidebar-foot { display: none; }
.sidebar { display: none; }
.brand { display: none; }

#sidebarNav.sidebar-nav {
  background: transparent;
  border: none;
  width: auto;
  padding: 0;
  font-weight: inherit;
  text-align: left;
  list-style: none;
}
.sidebar-nav button {
  appearance: none;
  -webkit-appearance: none;
  display: inline-flex;
  align-items: center;
  width: auto;
  text-align: center;
  padding: 0.45rem 0.85rem;
  margin: 0;
  border: none;
  border-radius: 999px;
  border-right: none;
  background-color: transparent;
  color: rgba(255, 255, 255, 0.82);
  font-family: inherit;
  font-size: 0.84rem;
  cursor: pointer;
  white-space: nowrap;
}
.sidebar-nav button:hover,
.sidebar-nav button.active {
  color: var(--brand-dark);
  background-color: #fff;
  border-right-color: transparent;
  font-weight: 600;
}
.main {
  flex: 1;
  padding: 1.5rem 1.75rem 2rem;
  overflow: auto;
  min-width: 0;
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
}
.page-title {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--brand-dark);
  padding-bottom: 0.55rem;
  border-bottom: 2px solid var(--brand-soft);
}
.page-desc { color: var(--muted); font-size: 0.875rem; margin-bottom: 1.25rem; }
.grid { display: grid; gap: 1rem; }
.g4 { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
.g3 { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }

.ah-device-metrics { margin-bottom: 1.25rem; }
.ah-device-metrics:last-child { margin-bottom: 0; }
.ah-device-metrics-head {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 0.75rem;
}
.ah-metric-grid { gap: 0.75rem; }
.ah-metric-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem 0.85rem;
  box-shadow: 0 2px 8px rgba(22, 63, 130, 0.04);
}
.ah-metric-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}
.ah-metric-val {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0.25rem 0;
  color: var(--brand);
}
.ah-metric-ref { margin: 0.35rem 0 0; line-height: 1.35; }
.g2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid.g2:has(#monitorFeed) { align-items: stretch; }
.grid.g2:has(#monitorFeed) > .card {
  display: flex;
  flex-direction: column;
  height: 340px;
  max-height: 340px;
  overflow: hidden;
}
.grid.g2:has(#monitorFeed) .chart,
.grid.g2:has(#monitorFeed) .chart-sm {
  flex: none;
  height: 220px;
}
.grid.g2:has(#monitorFeed) #monitorFeed {
  flex: 1 1 auto;
  min-height: 0;
  max-height: none;
  overflow-y: auto;
  margin: 0;
}
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: 0 2px 10px rgba(22, 63, 130, 0.04);
}
.card h3 { font-size: 0.8rem; color: var(--muted); margin-bottom: 0.5rem; font-weight: 500; }
.stat { font-size: 1.75rem; font-weight: 700; color: var(--brand); }
.section { font-size: 1rem; color: var(--text); margin-bottom: 0.75rem; font-weight: 600; }
table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
th, td { padding: 0.6rem 0.75rem; border-bottom: 1px solid var(--border); text-align: left; }
th { color: var(--muted); font-weight: 500; background: var(--brand-soft); }
tr:hover td { background: var(--bg-hover); }
.badge { padding: 0.15rem 0.5rem; border-radius: 4px; font-size: 0.75rem; }
.b-running { background: #d1fae5; color: var(--ok); }
.b-offline { background: #eef2f6; color: var(--muted); }
.b-critical { background: #fee2e2; color: var(--danger); }
.b-warning { background: #ffedd5; color: var(--warning); }
.b-muted { background: #eef2f6; color: var(--muted); }
.device-provision-banner .provision-kv {
  background: var(--brand-soft);
  border-radius: 8px;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--border);
}

@media (max-width: 860px) {
  .login-split { grid-template-columns: 1fr; }
  .login-brand-panel { padding: 1.75rem 1.5rem; min-height: 180px; }
  .app-topbar { flex-wrap: wrap; }
  .topbar-nav.sidebar-nav { order: 3; width: 100%; }
}

label { display: block; font-size: 0.8rem; color: var(--muted); margin-bottom: 0.3rem; }
input:not([type="checkbox"]):not([type="radio"]),
select {
  width: 100%;
  padding: 0.5rem 0.75rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-family: inherit;
  margin-bottom: 0.75rem;
}
input[type="checkbox"],
input[type="radio"] {
  width: auto;
  margin: 0;
  padding: 0;
  accent-color: var(--accent);
  vertical-align: middle;
}
label.checkbox-inline {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.5rem;
  cursor: pointer;
  font-size: 0.875rem;
  color: var(--text);
}
label.checkbox-inline input[type="checkbox"] {
  flex-shrink: 0;
}
td.actions { min-width: 11rem; vertical-align: top; }
td.actions .sel-group { width: 100%; max-width: 10rem; margin-bottom: 0.4rem; }
td.actions .btn { width: auto; display: inline-block; margin: 0 0.35rem 0.35rem 0; padding: 0.35rem 0.6rem; font-size: 0.8rem; }
.bind-code-banner code { font-size: 1.15rem; letter-spacing: 0.12em; color: var(--accent); }

.card .btn-hist-query {
  width: auto;
  display: inline-block;
  margin-top: 0.25rem;
  margin-bottom: 0.5rem;
}
.config-subtitle {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 0.5rem;
}
.config-list {
  list-style: none;
  margin: 0 0 0.75rem;
  padding: 0;
  max-height: 200px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
}
.config-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.45rem 0.65rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
}
.config-item:last-child { border-bottom: none; }
.config-item--off { opacity: 0.55; }
.config-item code { color: var(--accent); font-size: 0.78rem; }
.config-actions { display: flex; gap: 0.25rem; flex-shrink: 0; }
.config-actions .btn-ghost { padding: 0.2rem 0.45rem; font-size: 0.75rem; width: auto; }
.config-add { margin-top: 0.5rem; }
.config-add-row {
  display: grid;
  grid-template-columns: 1fr 1fr auto auto;
  gap: 0.4rem;
  align-items: center;
}
.config-add-row--metric {
  grid-template-columns: 1fr minmax(4rem, 5rem) minmax(7rem, 1fr) auto;
}
.metric-key-preview {
  font-size: 0.78rem;
  color: var(--muted, #8aa);
  white-space: nowrap;
}
.metric-key-preview code {
  color: var(--accent, #1d50a3);
  font-size: 0.82em;
}
.config-add-row .btn-inline {
  width: auto;
  padding: 0.45rem 0.65rem;
  font-size: 0.8rem;
  white-space: nowrap;
}
@media (max-width: 900px) {
  .config-add-row { grid-template-columns: 1fr 1fr; }
}
/* 分组管理 */
.group-panel { margin-bottom: 0.25rem; }
.group-panel input[type="file"].fw-file-input {
  position: absolute;
  width: 0.1px;
  height: 0.1px;
  opacity: 0;
  overflow: hidden;
  z-index: -1;
}
.fw-file-label {
  display: block;
  margin-bottom: 0.35rem;
}
.fw-file-btn {
  display: inline-block;
  width: auto;
  cursor: pointer;
}
.fw-file-name {
  font-size: 0.8rem;
  margin: 0 0 0.5rem;
  word-break: break-all;
}
.fw-ota-hint {
  font-size: 0.8rem;
  margin: 0 0 0.5rem;
  line-height: 1.4;
}
.fw-batch-preview {
  font-size: 0.8rem;
  margin: 0.5rem 0;
  padding: 0.65rem 0.75rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  line-height: 1.45;
}
.fw-batch-summary { margin: 0 0 0.4rem; color: var(--text); }
.fw-batch-summary strong { color: var(--accent); }
.fw-batch-list {
  margin: 0;
  padding: 0 0 0 1.1rem;
  max-height: 140px;
  overflow-y: auto;
}
.fw-batch-list li { margin-bottom: 0.25rem; }
.fw-batch-list code { font-size: 0.78rem; color: var(--accent); }
.fw-batch-empty { margin: 0; color: var(--muted); }
.group-panel label {
  margin-top: 0.35rem;
}
.group-panel input:not([type="file"]) {
  margin-bottom: 0.5rem;
}
/* 分组创建行：grid 固定行高，避免全局 input margin 导致按钮偏下 */
.group-create-row {
  display: grid;
  grid-template-columns: 1fr auto;
  column-gap: 0.5rem;
  align-items: center;
  margin-bottom: 0.75rem;
}
.group-panel .group-create-row .group-create-input,
.group-panel .group-create-row .btn-inline {
  margin: 0;
  height: 2.125rem;
  box-sizing: border-box;
  font-size: 0.875rem;
}
.group-panel .group-create-row .group-create-input {
  width: 100%;
  min-width: 0;
  padding: 0 0.65rem;
  line-height: normal;
}
.group-panel .group-create-row .btn-inline {
  width: auto;
  padding: 0 0.75rem;
  font-size: 0.8rem;
  line-height: 1;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: center;
}
.group-list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  max-height: 240px;
  overflow-y: auto;
}
.group-list::-webkit-scrollbar { width: 6px; }
.group-list::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}
.group-empty {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 1rem 0.85rem;
  border: 1px dashed var(--border);
  border-radius: 8px;
  color: var(--muted);
  font-size: 0.85rem;
}
.group-empty__icon {
  font-size: 1.25rem;
  opacity: 0.7;
}
.group-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.55rem 0.65rem 0.55rem 0.75rem;
  background: linear-gradient(135deg, rgba(29, 80, 163, 0.06) 0%, transparent 55%), var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.1s ease;
}
.group-card:hover {
  border-color: rgba(29, 80, 163, 0.45);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.25);
}
.group-card__main {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
  flex: 1;
}
.group-card__icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(29, 80, 163, 0.12);
  border: 1px solid rgba(29, 80, 163, 0.25);
  position: relative;
}
.group-card__icon::after {
  content: "";
  position: absolute;
  inset: 9px 8px 11px 8px;
  border: 2px solid var(--accent);
  border-radius: 2px;
  opacity: 0.85;
}
.group-card__text {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}
.group-card__name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.group-card__badge {
  font-size: 0.72rem;
  color: var(--accent);
  font-weight: 500;
}
.group-card__badge--empty {
  color: var(--muted);
  font-weight: 400;
}
.group-card__del {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
  transition: color 0.15s, background 0.15s, border-color 0.15s;
}
.group-card__del:hover {
  color: var(--danger);
  background: rgba(255, 71, 87, 0.12);
  border-color: rgba(255, 71, 87, 0.35);
}
.btn { padding: 0.5rem 1rem; border: none; border-radius: 8px; font-family: inherit; cursor: pointer; background: var(--brand); color: #fff; font-weight: 500; }
.btn-ghost { background: transparent; color: var(--muted); border: 1px solid var(--border); }
.btn-ghost:hover:not(:disabled) { color: var(--brand); border-color: var(--brand); }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }
.msg { padding: 0.75rem; border-radius: 8px; margin-bottom: 1rem; font-size: 0.875rem; }
.msg-ok { background: #ecfdf5; color: var(--ok); border: 1px solid #a7f3d0; }
.msg-err { background: #fef2f2; color: var(--danger); border: 1px solid #fecaca; }
.chart { height: 300px; width: 100%; overflow: hidden; position: relative; }
.chart--below-toolbar { margin-top: 0.75rem; }
.chart--section { margin-top: 0.5rem; }
.mt { margin-top: 1rem; }
.flex { display: flex; gap: 0.75rem; flex-wrap: wrap; align-items: flex-end; }
/* 筛选工具栏：去掉 select 底部外边距，按钮与下拉框底边对齐 */
.filter-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 0.75rem 1.25rem;
}
.filter-field {
  display: flex;
  flex-direction: column;
}
.filter-field > label {
  margin-bottom: 0.35rem;
  min-height: 1.2em;
  line-height: 1.2;
}
.filter-toolbar .filter-field select {
  margin-bottom: 0;
  width: auto;
  min-width: 9rem;
}
.filter-field--action {
  padding-top: calc(0.8rem * 1.2 + 0.35rem);
}
.filter-field--action .btn {
  width: auto;
  white-space: nowrap;
}

.device-list-toolbar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.75rem 1rem;
  margin-bottom: 0.75rem;
}
.device-list-toolbar .section {
  margin: 0;
  white-space: nowrap;
}
.device-search-input {
  width: 100%;
  max-width: 18rem;
  justify-self: center;
  margin-bottom: 0;
  padding: 0.45rem 0.65rem;
  font-size: 0.85rem;
}
.device-search-meta {
  font-size: 0.78rem;
  white-space: nowrap;
  text-align: right;
}
.device-list-pager {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  margin-top: 0.75rem;
  padding-top: 0.65rem;
  border-top: 1px solid var(--border);
}

/* —— 数据查询：左条件栏 + 右结果（医疗风格，非三富力布局） —— */
.dq-shell {
  display: grid;
  grid-template-columns: minmax(260px, 300px) 1fr;
  gap: 1rem;
  align-items: start;
}
.dq-side {
  position: sticky;
  top: 4.5rem;
  padding: 1.1rem 1rem 1.25rem;
  border-left: 3px solid var(--brand);
}
.dq-side-head h3,
.dq-fields-head h3 {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--brand-dark);
}
.dq-side-head p,
.dq-fields-head p {
  margin: 0.25rem 0 0.85rem;
}
.dq-label {
  display: block;
  font-size: 0.78rem;
  color: var(--muted);
  margin: 0.55rem 0 0.3rem;
}
.dq-label .req { color: var(--danger); }
.dq-control {
  width: 100%;
  margin-bottom: 0.15rem;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #f8fafc;
  color: var(--text);
  font-family: inherit;
  font-size: 0.875rem;
}
.dq-side-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0 0.65rem;
}
.dq-side-actions .btn { width: auto; }
.dq-auto { margin-top: 0.25rem; }
.dq-fields {
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px dashed var(--border);
}
.dq-field-block { margin-bottom: 0.85rem; }
.dq-field-block h4 {
  margin: 0 0 0.4rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--brand);
  letter-spacing: 0.02em;
}
.dq-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  max-height: 160px;
  overflow-y: auto;
}
.dq-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.28rem 0.55rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
  font-size: 0.78rem;
  cursor: pointer;
  user-select: none;
}
.dq-chip:has(input:checked) {
  border-color: var(--brand);
  background: var(--brand-soft);
  color: var(--brand-dark);
}
.dq-chip input { margin: 0; accent-color: var(--brand); }
.dq-main {
  min-width: 0;
  padding: 1rem 1.15rem 1.15rem;
}
@media (max-width: 960px) {
  .dq-shell { grid-template-columns: 1fr; }
  .dq-side { position: static; }
}

.data-query-filter-grid {
  display: grid;
  grid-template-columns: auto 1fr auto 1fr;
  gap: 0.5rem 0.75rem;
  align-items: center;
  margin-bottom: 1rem;
}
@media (max-width: 720px) {
  .data-query-filter-grid {
    grid-template-columns: 1fr;
  }
}
.data-query-filter-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
}
.data-query-auto {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.85rem;
  color: var(--muted);
  cursor: pointer;
}
.data-query-field-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  max-height: 140px;
  overflow: auto;
  padding-right: 0.25rem;
}
.data-query-field-section + .data-query-field-section {
  margin-top: 0.75rem;
}
.data-query-field-group-title {
  margin: 0 0 0.35rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
}
.data-query-field-item {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.82rem;
  cursor: pointer;
}
.data-query-table-wrap {
  overflow-x: auto;
  max-height: 560px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
}
.data-query-pager {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.5rem 1rem;
  margin-top: 0.75rem;
  padding-top: 0.65rem;
  border-top: 1px solid var(--border);
}
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover:not(:disabled) { filter: brightness(1.08); }
.btn-danger-ghost { background: transparent; color: var(--danger); border: 1px solid var(--danger); }
.btn-danger-ghost:hover:not(:disabled) { background: rgba(198, 40, 40, 0.08); }
.data-query-delete-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}
.data-query-delete-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.data-query-col-check { width: 2rem; text-align: center; }
.data-query-col-check input { cursor: pointer; }
.data-query-page-size {
  font-size: 0.82rem;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.data-query-page-size select {
  width: auto;
  min-width: 4rem;
  margin: 0;
  padding: 0.25rem 0.4rem;
}
.empty-hint {
  padding: 1.5rem 0;
  text-align: center;
}

.ws-status { padding: 1rem 1.25rem; font-size: 0.75rem; color: var(--muted); }
.build-version { margin-top: 0.35rem; font-size: 0.65rem; color: var(--muted); opacity: 0.75; }
.status-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 0.35rem; }
.status-dot.on { background: var(--accent); }
.status-dot.off { background: var(--danger); }
.feed { max-height: 160px; overflow-y: auto; font-size: 0.75rem; font-family: monospace; color: var(--muted); }
.feed li { list-style: none; padding: 0.2rem 0; border-bottom: 1px solid var(--border); }
.hidden { display: none !important; }

.monitor-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 1rem;
}
@media (max-width: 1100px) {
  .monitor-layout { grid-template-columns: 1fr; }
}
.monitor-map-card {
  position: relative;
  overflow: hidden;
}
.monitor-map {
  height: 420px;
  width: 100%;
  border-radius: 8px;
  background: #e8eef8;
  position: relative;
  overflow: hidden;
}
.monitor-map .tdt-container,
.monitor-map .tdt-map {
  width: 100% !important;
  height: 100% !important;
}
.map-placeholder {
  padding: 2rem; color: var(--muted); font-size: 0.875rem; text-align: center;
  min-height: 200px; display: flex; align-items: center; justify-content: center;
}
.monitor-alerts-card { max-height: 520px; display: flex; flex-direction: column; }
.alert-live-list {
  list-style: none; overflow-y: auto; flex: 1; max-height: 440px; margin: 0; padding: 0;
}
.alert-live-item {
  padding: 0.65rem 0; border-bottom: 1px solid var(--border); font-size: 0.8rem;
  display: grid; gap: 0.25rem;
}
.alert-live-item--critical { border-left: 3px solid var(--danger); padding-left: 0.5rem; }
.alert-live-item--warning { border-left: 3px solid var(--warning); padding-left: 0.5rem; }
.alert-live-item time { font-size: 0.7rem; color: var(--muted); }
.btn-ack-sm { padding: 0.2rem 0.5rem; font-size: 0.75rem; width: auto; }
.chart-sm { height: 220px; }
.feed-type { color: var(--accent); margin-right: 0.35rem; }
.table-scroll {
  max-height: 320px;
  overflow: auto;
}
.table-scroll thead th {
  position: sticky;
  top: 0;
  z-index: 1;
}
.page-desc a { color: var(--accent); }
.alert-toast-stack {
  position: fixed; top: 1rem; right: 1rem; z-index: 9999;
  display: flex; flex-direction: column; gap: 0.5rem; max-width: 360px;
}
.alert-toast {
  padding: 0.75rem 1rem; border-radius: 8px; background: var(--bg-card);
  border: 1px solid var(--border); box-shadow: 0 8px 24px rgba(22, 63, 130, 0.12);
  opacity: 0; transform: translateX(20px); transition: opacity 0.3s, transform 0.3s;
  font-size: 0.8rem; display: grid; gap: 0.2rem;
}
.alert-toast.show { opacity: 1; transform: translateX(0); }
.alert-toast--critical { border-color: var(--danger); }
.alert-toast--warning { border-color: var(--warning); }
.monitor-modal {
  position: fixed; inset: 0; z-index: 8000; display: flex; align-items: center; justify-content: center;
}
.monitor-modal-backdrop { position: absolute; inset: 0; background: rgba(26, 36, 51, 0.35); }
.monitor-modal-box {
  position: relative; width: min(480px, 92vw); max-height: 80vh; overflow: auto;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; padding: 1.25rem;
}
.monitor-modal-box header {
  display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem;
}
.monitor-dl { display: grid; grid-template-columns: 100px 1fr; gap: 0.35rem 0.75rem; font-size: 0.85rem; }
.monitor-dl dt { color: var(--muted); }

select.sel-multi {
  min-height: 7rem;
  margin-bottom: 0;
}
.table-compact { font-size: 0.8rem; }
.table-compact th, .table-compact td { padding: 0.35rem 0.5rem; }
.comm-status-table .comm-json-cell { max-width: 280px; vertical-align: top; }
.comm-json-fold { margin: 0; }
.comm-json-preview { cursor: pointer; list-style: none; }
.comm-json-preview::-webkit-details-marker { display: none; }
.comm-json-preview code {
  display: block;
  white-space: pre-wrap;
  word-break: break-all;
  font-size: 0.72rem;
  color: var(--muted, #8b9cb3);
}
.comm-json-pre {
  margin: 0.35rem 0 0;
  padding: 0.5rem;
  max-height: 220px;
  overflow: auto;
  font-size: 0.72rem;
  line-height: 1.35;
  background: #0f172a;
  border: 1px solid var(--border, #243044);
  border-radius: 4px;
  white-space: pre-wrap;
  word-break: break-all;
}

/* 数据分析 · 设备效能列表：分页 + 分组折叠 */
.eff-devices-fold { margin-top: 0.75rem; border-top: 1px solid var(--border, #243044); padding-top: 0.5rem; }
.eff-devices-fold-summary {
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text, #e8edf5);
  list-style: none;
  user-select: none;
}
.eff-devices-fold-summary::-webkit-details-marker { display: none; }
.eff-devices-fold-summary::before {
  content: "▸";
  display: inline-block;
  margin-right: 0.4rem;
  transition: transform 0.15s ease;
  color: var(--accent, #1d50a3);
}
.eff-devices-fold[open] > .eff-devices-fold-summary::before { transform: rotate(90deg); }
.eff-device-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 1rem;
  margin-bottom: 0.75rem;
  font-size: 0.82rem;
}
.eff-device-toolbar-field select { width: auto; min-width: 4rem; margin: 0 0.25rem; }
.eff-device-toolbar-check { display: inline-flex; align-items: center; gap: 0.35rem; cursor: pointer; }
.eff-device-pager-info { flex: 1 1 auto; min-width: 8rem; }
.eff-device-pager { display: flex; gap: 0.35rem; }
.btn-sm { padding: 0.3rem 0.65rem; font-size: 0.8rem; }
.eff-device-list { display: flex; flex-direction: column; gap: 0.5rem; }
.eff-device-group {
  border: 1px solid var(--border, #d5dde8);
  border-radius: 8px;
  background: var(--bg-card);
  overflow: hidden;
}
.eff-device-group-hd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.55rem 0.75rem;
  cursor: pointer;
  list-style: none;
  user-select: none;
}
.eff-device-group-hd::-webkit-details-marker { display: none; }
.eff-device-group-hd::before {
  content: "▸";
  margin-right: 0.35rem;
  color: var(--accent, #1d50a3);
  transition: transform 0.15s ease;
}
.eff-device-group[open] > .eff-device-group-hd::before { transform: rotate(90deg); }
.eff-device-group-title { font-weight: 600; }
.eff-device-group-body {
  max-height: 280px;
  overflow: auto;
  border-top: 1px solid var(--border, #d5dde8);
}
.eff-device-group-body .table-compact { margin: 0; }
.eff-device-flat { max-height: 360px; overflow: auto; }
tr.row-fail td { background: rgba(255, 107, 107, 0.06); }
.audit-detail { max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* 固件升级进度（弹窗） */
.fw-upgrade-meta {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.72rem;
  color: var(--muted);
  flex-wrap: wrap;
}
.fw-upgrade-label { color: var(--accent); font-weight: 500; }
.fw-upgrade-pct { margin-left: auto; font-weight: 600; color: var(--text); }
.fw-progress {
  height: 6px;
  border-radius: 3px;
  background: var(--brand-soft);
  overflow: hidden;
}
.fw-progress-bar {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--brand-dark), var(--accent));
  box-shadow: 0 0 8px rgba(29, 80, 163, 0.35);
  transition: width 0.45s ease;
}
.fw-progress-bar.is-installing {
  background: linear-gradient(90deg, #2563eb, #60a5fa);
  box-shadow: 0 0 8px rgba(59, 130, 246, 0.45);
}
.fw-progress-bar.is-success {
  background: linear-gradient(90deg, #059669, #34d399);
}

.fw-pick-card { width: min(440px, 92vw); }
.fw-pick-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-height: min(320px, 50vh);
  overflow-y: auto;
  margin: 0.75rem 0 1rem;
  padding: 2px;
}
.fw-pick-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.fw-pick-item:hover {
  border-color: rgba(29, 80, 163, 0.45);
  background: rgba(29, 80, 163, 0.06);
}
.fw-pick-item.is-selected {
  border-color: var(--accent);
  background: rgba(29, 80, 163, 0.12);
  box-shadow: 0 0 0 1px rgba(29, 80, 163, 0.25);
}
.fw-pick-item input[type="radio"] {
  flex-shrink: 0;
  accent-color: var(--accent);
  cursor: pointer;
}
.fw-pick-item-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 0.5rem;
}
.fw-pick-ver {
  font-weight: 600;
  color: var(--text);
  font-size: 0.95rem;
}
.fw-pick-meta {
  font-size: 0.78rem;
  color: var(--muted);
}

.fw-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(26, 36, 51, 0.35);
  backdrop-filter: blur(4px);
}
.fw-modal-card {
  width: min(420px, 92vw);
  padding: 1.5rem 1.75rem;
  border-radius: 14px;
  background: var(--bg-card, #fff);
  border: 1px solid var(--border);
  box-shadow: 0 12px 40px rgba(22, 63, 130, 0.15);
}
.fw-modal-card h3 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
  color: var(--text);
}
.fw-modal-card .fw-modal-sub {
  margin: 0 0 1rem;
  font-size: 0.85rem;
  color: var(--muted);
}
.fw-modal-progress { margin: 1rem 0 0.5rem; }
.fw-modal-progress .fw-progress { height: 10px; }
.fw-modal-foot {
  margin-top: 1.25rem;
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}
.fw-success-icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: #ecfdf5;
  border: 2px solid var(--ok, #0f766e);
  color: var(--ok, #0f766e);
  font-size: 1.75rem;
  line-height: 48px;
  text-align: center;
}
.fw-modal-card.fw-success-card { text-align: center; }
.fw-modal-card.fw-success-card .fw-modal-foot { justify-content: center; }