:root {
  /* 默认黑夜模式 (Dark Mode) */
  --bg-app: #080b11;
  --bg-sidebar: #0b0f19;
  --bg-card: rgba(15, 22, 36, 0.7);
  --bg-card-hover: rgba(22, 32, 53, 0.85);
  --border-card: rgba(255, 255, 255, 0.05);
  --border-card-glow: rgba(99, 102, 241, 0.3);
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --shadow-card: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
  --shadow-active: 0 0 25px rgba(99, 102, 241, 0.18);
  --bg-grid: linear-gradient(rgba(255, 255, 255, 0.012) 1px, transparent 1px);
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", Arial, sans-serif;
  
  --primary: #6366f1;
  --primary-glow: rgba(99, 102, 241, 0.4);
  --primary-hover: #4f46e5;
  
  --success: #10b981;
  --success-glow: rgba(16, 185, 129, 0.35);
  --danger: #ef4444;
  --danger-glow: rgba(239, 68, 68, 0.35);
  --warning: #f59e0b;
  --warning-glow: rgba(245, 158, 11, 0.35);
  --muted: #374151;
  
  --transition-fast: 0.18s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-spring: 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* 设备资产生命周期 */
.asset-device-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.asset-device-toolbar label {
  font-weight: 650;
  color: var(--text-main);
}

.asset-device-toolbar select {
  min-width: min(320px, 100%);
  flex: 1 1 240px;
}

.asset-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.asset-form-grid > label {
  display: grid;
  gap: 7px;
  min-width: 0;
}

.asset-form-grid > label > span {
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 600;
}

.asset-form-grid input,
.asset-form-grid select,
.asset-form-grid textarea,
.asset-inline-select {
  width: 100%;
}

.asset-form-grid textarea {
  resize: vertical;
  min-height: 84px;
}

.asset-field-wide {
  grid-column: 1 / -1;
}

.asset-form-actions,
.asset-table-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.asset-entry-form {
  margin-bottom: 20px;
}

.asset-table-wrap {
  overflow-x: auto;
}

.asset-table-wrap table {
  min-width: 820px;
}

.asset-table-actions .button {
  min-height: 34px;
  padding: 6px 10px;
}

.asset-inline-select {
  min-width: 108px;
}

@media (max-width: 720px) {
  .asset-form-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .asset-field-wide {
    grid-column: auto;
  }

  .asset-device-toolbar .button {
    width: 100%;
  }
}

[data-theme="light"] {
  /* 白天模式 (Light Mode) */
  --bg-app: #f1f5f9;
  --bg-sidebar: #ffffff;
  --bg-card: rgba(255, 255, 255, 0.78);
  --bg-card-hover: rgba(255, 255, 255, 0.92);
  --border-card: rgba(15, 23, 42, 0.06);
  --border-card-glow: rgba(99, 102, 241, 0.4);
  --text-main: #1e293b;
  --text-muted: #64748b;
  --shadow-card: 0 8px 30px rgba(15, 23, 42, 0.04);
  --shadow-active: 0 4px 20px rgba(99, 102, 241, 0.1);
  --bg-grid: linear-gradient(rgba(15, 23, 42, 0.015) 1px, transparent 1px);
  
  --primary: #4f46e5;
  --primary-glow: rgba(79, 70, 229, 0.2);
  --primary-hover: #4338ca;
  
  --success: #059669;
  --success-glow: rgba(5, 150, 105, 0.18);
  --danger: #dc2626;
  --danger-glow: rgba(220, 38, 38, 0.18);
  --warning: #d97706;
  --warning-glow: rgba(217, 119, 6, 0.18);
  --muted: #e2e8f0;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -ms-overflow-style: none;
  scrollbar-width: none !important;
}

*::-webkit-scrollbar {
  display: none !important;
  width: 0 !important;
  height: 0 !important;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-app);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  overflow-x: hidden;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  transition: background-color var(--transition-normal);
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: var(--bg-grid), var(--bg-grid);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: -1;
  transition: background-image var(--transition-normal);
}

/* 互联网大厂侧边栏导航框架 */
.sidebar {
  width: 260px;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-card);
  display: flex;
  flex-direction: column;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  padding: 40px 24px;
  transition: all var(--transition-normal);
  backdrop-filter: blur(20px);
  box-shadow: 4px 0 30px rgba(0, 0, 0, 0.15);
}

[data-theme="light"] .sidebar {
  box-shadow: 4px 0 24px rgba(0, 0, 0, 0.02);
}

.logo {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-left: 6px;
  margin-bottom: 12px;
}

.logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-weight: 800;
  font-size: 1.15rem;
  box-shadow: 0 0 16px rgba(99, 102, 241, 0.45);
  border: 1.5px solid rgba(255, 255, 255, 0.15);
  transition: all var(--transition-normal);
}

[data-theme="light"] .logo-icon {
  border-color: rgba(255, 255, 255, 0.4);
}

.logo-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.logo-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: 0.03em;
}

.logo-subtitle {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.nav-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 40px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 18px;
  border-radius: 12px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  position: relative;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid transparent;
}

.nav-item svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
  opacity: 0.8;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-item:hover {
  color: var(--primary);
  background-color: rgba(99, 102, 241, 0.04);
  transform: translateX(4px);
}

[data-theme="light"] .nav-item:hover {
  background-color: rgba(79, 70, 229, 0.03);
}

.nav-item:hover svg {
  transform: scale(1.1);
  opacity: 1;
}

.nav-item.active {
  color: var(--primary);
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.08) 0%, rgba(99, 102, 241, 0.02) 100%);
  border-color: rgba(99, 102, 241, 0.1);
  font-weight: 700;
}

[data-theme="light"] .nav-item.active {
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.06) 0%, rgba(79, 70, 229, 0.01) 100%);
  border-color: rgba(79, 70, 229, 0.08);
}

.nav-item.active svg {
  opacity: 1;
}

.sidebar-footer {
  margin-top: auto;
  padding-top: 24px;
  border-top: 1px solid var(--border-card);
  display: flex;
  justify-content: center;
  align-items: center;
}

.theme-switch-container {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(0, 0, 0, 0.15);
  padding: 6px 12px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.03);
}

[data-theme="light"] .theme-switch-container {
  background: rgba(0, 0, 0, 0.03);
  border-color: rgba(0, 0, 0, 0.04);
}

.theme-icon {
  width: 16px;
  height: 16px;
  fill: var(--text-muted);
  transition: all var(--transition-fast);
}

.sun-icon {
  color: #eab308;
}

.moon-icon {
  color: #a855f7;
}

#theme-toggle:checked ~ .moon-icon,
#theme-toggle:not(:checked) ~ .sun-icon {
  fill: currentColor;
}

/* 右侧主画布区 */
.main-content {
  margin-left: 260px;
  flex-grow: 1;
  min-height: 100vh;
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 32px;
  width: calc(100% - 260px);
  max-width: calc(100% - 260px);
  box-sizing: border-box;
  transition: margin-left var(--transition-normal), width var(--transition-normal);
}

/* 顶部状态栏 Header */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  border-bottom: 1px solid var(--border-card);
  padding-bottom: 24px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
  min-width: 0;
}

#platform-console-link {
  align-items: center;
  gap: 7px;
  color: var(--primary);
  text-decoration: none;
  white-space: nowrap;
}

#platform-console-link svg {
  flex: 0 0 auto;
}

h1 {
  font-size: 1.85rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--text-main);
  line-height: 1.25;
}

.muted {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 4px;
}

/* 标签面板子页面切换 */
.page-pane {
  display: flex;
  flex-direction: column;
  gap: 32px;
  animation: pane-fade-in 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes pane-fade-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 徽章 */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 9999px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
}

.badge-muted {
  background-color: rgba(75, 85, 99, 0.12);
  border-color: rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
}

[data-theme="light"] .badge-muted {
  background-color: rgba(15, 23, 42, 0.04);
  border-color: rgba(15, 23, 42, 0.08);
}

.badge-success {
  background-color: rgba(16, 185, 129, 0.08);
  border-color: rgba(16, 185, 129, 0.2);
  color: var(--success);
}

.badge-warning {
  background-color: rgba(245, 158, 11, 0.08);
  border-color: rgba(245, 158, 11, 0.2);
  color: var(--warning);
}

.badge-danger {
  background-color: rgba(239, 68, 68, 0.08);
  border-color: rgba(239, 68, 68, 0.2);
  color: var(--danger);
}

/* 按钮 */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 18px;
  border-radius: 10px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
  outline: none;
  font-family: inherit;
}

.button-primary {
  background-color: var(--primary);
  color: #ffffff;
  box-shadow: 0 4px 14px var(--primary-glow);
}

.button-primary:hover:not(:disabled) {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px var(--primary-glow);
}

.button-secondary {
  background-color: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.06);
  color: var(--text-main);
}

[data-theme="light"] .button-secondary {
  background-color: rgba(0, 0, 0, 0.02);
  border-color: rgba(0, 0, 0, 0.06);
}

.button-secondary:hover:not(:disabled) {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.12);
  transform: translateY(-2px);
}

[data-theme="light"] .button-secondary:hover:not(:disabled) {
  background-color: rgba(0, 0, 0, 0.05);
  border-color: rgba(0, 0, 0, 0.08);
}

.button-secondary:active:not(:disabled), .button-primary:active:not(:disabled) {
  transform: translateY(0);
}

.button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none !important;
}

/* 自动刷新 Toggle 开关 */
.toggle-control {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.toggle-control input {
  display: none;
}

.toggle-track {
  width: 40px;
  height: 22px;
  border-radius: 999px;
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
  transition: all var(--transition-fast);
}

[data-theme="light"] .toggle-track {
  background-color: rgba(15, 23, 42, 0.08);
  border-color: rgba(15, 23, 42, 0.05);
}

.toggle-track::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: #ffffff;
  transition: transform var(--transition-spring);
}

.toggle-control input:checked + .toggle-track {
  background-color: var(--primary);
  border-color: var(--primary);
}

.toggle-control input:checked + .toggle-track::after {
  transform: translateX(18px);
}

.toggle-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
}

/* 玻璃磨砂卡片 */
.panel {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-card);
  border-radius: 18px;
  padding: 24px;
  box-shadow: var(--shadow-card);
  transition: border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-normal);
}

.panel:hover {
  border-color: var(--border-card-glow);
  box-shadow: var(--shadow-card), var(--shadow-active);
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 14px 18px;
  margin-bottom: 20px;
}

.panel-head > :first-child {
  flex: 1 1 260px;
  min-width: 0;
}

.panel-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 10px 12px;
}

.panel-head h2 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-main);
}

.panel-head p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* KPI 面板大数 */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.kpi-grid > *,
.devices-grid > *,
.dashboard-grid > *,
.content-grid > * {
  min-width: 0;
}

.kpi {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 18px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-card);
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.kpi span {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.kpi strong {
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--text-main);
  margin-top: 8px;
  line-height: 1;
  letter-spacing: -0.02em;
}

.kpi small {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 8px;
}

/* 数字抖动特效 */
@keyframes pulse-val {
  0% { transform: scale(1); text-shadow: none; }
  50% { transform: scale(1.06); text-shadow: 0 0 12px var(--primary-glow); }
  100% { transform: scale(1); text-shadow: none; }
}

.pulse-active {
  animation: pulse-val 0.4s cubic-bezier(0.19, 1, 0.22, 1);
  display: inline-block;
}

/* 设备卡片列表 Grid */
.devices-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 24px;
}

.device-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
  transition: all var(--transition-normal);
}

.device-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 18px;
  padding: 1px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, transparent 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  transition: background var(--transition-fast);
}

[data-theme="light"] .device-card::before {
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.04) 0%, transparent 100%);
}

.device-card:hover::before {
  background: linear-gradient(135deg, var(--border-card-glow) 0%, transparent 100%);
}

/* 设备离线状态变暗灰置 */
.device-card.offline {
  opacity: 0.65;
  background: rgba(10, 16, 27, 0.45);
}

[data-theme="light"] .device-card.offline {
  background: rgba(226, 232, 240, 0.45);
}

.device-card.offline::before {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.02) 0%, transparent 100%);
}

.device-card.offline .relay-control-row {
  pointer-events: none;
  opacity: 0.4;
}

.device-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.device-title {
  min-width: 0;
}

.device-title h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-main);
}

.device-title span {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-family: monospace;
  margin-top: 1px;
}

.device-status-dot {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 9999px;
}

.device-status-dot::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.device-status-dot.online {
  background-color: rgba(16, 185, 129, 0.08);
  color: var(--success);
}
.device-status-dot.online::before {
  background-color: var(--success);
  box-shadow: 0 0 8px var(--success);
  animation: pulse-dot 2.5s infinite;
}

.device-status-dot.offline {
  background-color: rgba(75, 85, 99, 0.15);
  color: var(--text-muted);
}
.device-status-dot.offline::before {
  background-color: var(--text-muted);
}

@keyframes pulse-dot {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.25); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.8; }
}

.device-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  background: rgba(255, 255, 255, 0.015);
  border: 1px solid rgba(255, 255, 255, 0.03);
  border-radius: 14px;
  padding: 16px;
}

[data-theme="light"] .device-metrics {
  background: rgba(0, 0, 0, 0.01);
  border-color: rgba(0, 0, 0, 0.02);
}

.device-metric-item label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.device-metric-item strong {
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--text-main);
  margin-top: 4px;
}

/* 继电器控制 */
.relay-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.relay-control-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255, 255, 255, 0.015);
  border: 1px solid rgba(255, 255, 255, 0.03);
  border-radius: 14px;
  padding: 12px 16px;
  transition: all var(--transition-fast);
}

[data-theme="light"] .relay-control-row {
  background: rgba(0, 0, 0, 0.01);
  border-color: rgba(0, 0, 0, 0.02);
}

.relay-control-row:hover {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.06);
}

[data-theme="light"] .relay-control-row:hover {
  background: rgba(0, 0, 0, 0.02);
  border-color: rgba(0, 0, 0, 0.04);
}

.relay-info span {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
}

.relay-info small {
  font-size: 0.72rem;
  color: var(--text-muted);
  display: block;
  margin-top: 1px;
}

/* 扁平微动滑块开关 */
.switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 26px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background-color: var(--muted);
  transition: background var(--transition-fast);
  border-radius: 34px;
  border: 1px solid rgba(255, 255, 255, 0.03);
}

.slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: transform var(--transition-spring);
  border-radius: 50%;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

input:checked + .slider {
  background-color: var(--success);
  box-shadow: 0 0 14px var(--success-glow);
}

input:checked + .slider:before {
  transform: translateX(24px);
}

/* 按压回弹 */
.switch:active .slider:before {
  width: 22px;
}
input:checked + .switch:active .slider:before {
  transform: translateX(20px);
}

/* 开关圈 */
.slider.loading {
  opacity: 0.65;
  cursor: not-allowed;
}

.slider.loading:before {
  animation: spin-loader 0.8s linear infinite;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-top: 2px solid var(--primary);
  background-color: transparent !important;
  box-shadow: none;
}

[data-theme="light"] .slider.loading:before {
  border-color: rgba(0, 0, 0, 0.1);
  border-top-color: var(--primary);
}

@keyframes spin-loader {
  to { transform: rotate(360deg); }
}

/* 多板块网格布局 */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.detail-list div {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

[data-theme="light"] .detail-list div {
  border-bottom-color: rgba(15, 23, 42, 0.05);
}

.detail-list div:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.detail-list dt {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 500;
}

.detail-list dd {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-main);
  max-width: 70%;
  text-align: right;
  overflow-wrap: anywhere;
  white-space: normal;
}

/* 双栏网格 */
.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: 24px;
}

@media (max-width: 968px) {
  .content-grid {
    grid-template-columns: 1fr;
  }
}

.table-wrap {
  width: 100%;
  overflow-x: auto;
  border-radius: 14px;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  vertical-align: top;
}

[data-theme="light"] th {
  border-bottom-color: rgba(15, 23, 42, 0.08);
}

td {
  font-size: 0.82rem;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  color: var(--text-main);
  max-width: 200px;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
  vertical-align: top;
}

[data-theme="light"] td {
  border-bottom-color: rgba(15, 23, 42, 0.04);
}

tr:hover td {
  background-color: rgba(255, 255, 255, 0.01);
}

[data-theme="light"] tr:hover td {
  background-color: rgba(0, 0, 0, 0.008);
}

.json-view {
  font-family: monospace;
  font-size: 0.8rem;
  background-color: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.04);
  padding: 16px;
  border-radius: 12px;
  max-width: 100%;
  overflow-x: auto;
  overflow-y: auto;
  max-height: 250px;
  color: #818cf8;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
}

[data-theme="light"] .json-view {
  background-color: rgba(15, 23, 42, 0.03);
  border-color: rgba(15, 23, 42, 0.06);
  color: #4f46e5;
}

/* 时间线 */
.event-feed {
  list-style: none;
  position: relative;
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.event-feed::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 6px;
  bottom: 6px;
  width: 1px;
  background-color: rgba(255, 255, 255, 0.08);
}

[data-theme="light"] .event-feed::after {
  background-color: rgba(15, 23, 42, 0.08);
}

.event-feed li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.82rem;
  position: relative;
}

.event-feed li::before {
  content: '';
  position: absolute;
  left: -20px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--muted);
  border: 2px solid var(--bg-app);
  z-index: 1;
}

.event-feed li:first-child::before {
  background-color: var(--primary);
  box-shadow: 0 0 8px var(--primary);
}

.event-feed time {
  color: var(--primary);
  font-weight: 700;
  font-family: monospace;
}

/* Toast 系统 */
.toast-container {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 12px;
  pointer-events: none;
}

.toast {
  width: 320px;
  background: rgba(15, 23, 42, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  padding: 14px 18px;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
  pointer-events: auto;
  
  transform: translateX(360px);
  opacity: 0;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s;
}

[data-theme="light"] .toast {
  background: rgba(255, 255, 255, 0.9);
  border-color: rgba(15, 23, 42, 0.06);
  color: #1e293b;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

.toast.show {
  transform: translateX(0);
  opacity: 1;
}

.toast.fade-out {
  opacity: 0;
  transform: translateY(-20px);
}
.toast.info {
  border-color: rgba(99, 102, 241, 0.4);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.45), 0 0 15px rgba(99, 102, 241, 0.2);
}
.toast.success {
  border-color: rgba(16, 185, 129, 0.4);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.45), 0 0 15px rgba(16, 185, 129, 0.2);
}
.toast.error {
  border-color: rgba(239, 68, 68, 0.4);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.45), 0 0 15px rgba(239, 68, 68, 0.2);
}

[data-theme="light"] .toast.info {
  border-color: rgba(99, 102, 241, 0.45);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06), 0 0 12px rgba(99, 102, 241, 0.14);
}
[data-theme="light"] .toast.success {
  border-color: rgba(5, 150, 105, 0.45);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06), 0 0 12px rgba(5, 150, 105, 0.14);
}
[data-theme="light"] .toast.error {
  border-color: rgba(220, 38, 38, 0.45);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06), 0 0 12px rgba(220, 38, 38, 0.14);
}

.toast-content {
  flex-grow: 1;
}

.toast-content strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
}

.toast-content span {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 1px;
}

/* 隐藏子视图板 */
.hidden {
  display: none !important;
}

/* 配置中心 */
.config-form {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.config-form.locked {
  filter: blur(6px);
  pointer-events: none;
}

.form-section h3 {
  font-size: 1rem;
  color: var(--primary);
  font-weight: 700;
  border-left: 3px solid var(--primary);
  padding-left: 10px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.form-grid label, .form-grid .form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-grid label span, .form-grid .form-group > span:first-child {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

.form-grid input, .form-grid select {
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 8px;
  padding: 10px 14px;
  color: var(--text-main);
  outline: none;
  font-family: inherit;
  font-size: 0.88rem;
  transition: all var(--transition-fast);
  width: 100%;
  max-width: 360px;
}

.form-grid .wide input, .form-grid .wide select {
  max-width: 740px;
}

/* 密码与敏感秘钥状态提示栏 */
.secret-hint-bar {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  margin-top: 6px;
  font-size: 0.76rem;
  color: var(--text-muted);
  gap: 16px;
  width: 100%;
}

.secret-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
}

.secret-status::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  transition: all 0.3s ease;
}

.secret-status.configured::before {
  background-color: #10b981;
  box-shadow: 0 0 6px rgba(16, 185, 129, 0.6);
}

.secret-status.empty::before {
  background-color: #f59e0b;
  box-shadow: 0 0 6px rgba(245, 158, 11, 0.6);
}

.secret-clear-label {
  display: inline-flex !important;
  flex-direction: row !important;
  align-items: center !important;
  gap: 6px !important;
  cursor: pointer;
  user-select: none;
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--text-muted);
  transition: color var(--transition-fast);
  white-space: nowrap;
  flex-shrink: 0;
  margin: 0 !important;
}

.secret-clear-label:hover {
  color: var(--danger, #ef4444);
}

/* 极致美化大厂复选框 */
.secret-clear-label input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 14px !important;
  height: 14px !important;
  padding: 0 !important;
  margin: 0 !important;
  min-width: unset !important;
  min-height: unset !important;
  background-color: transparent !important;
  border: 1.5px solid var(--text-muted) !important;
  border-radius: 4px !important;
  cursor: pointer;
  position: relative;
  transition: all var(--transition-fast);
  outline: none;
  flex-shrink: 0;
  box-sizing: border-box !important;
  display: inline-block !important;
}

.secret-clear-label input[type="checkbox"]:hover {
  border-color: var(--danger, #ef4444) !important;
}

.secret-clear-label input[type="checkbox"]:checked {
  background-color: var(--danger, #ef4444) !important;
  border-color: var(--danger, #ef4444) !important;
}

/* 选中时的对勾特效 (精准对齐 14px 容器) */
.secret-clear-label input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  left: 3.5px;
  top: 0.5px;
  width: 3.5px;
  height: 6.5px;
  border: solid #ffffff;
  border-width: 0 1.8px 1.8px 0;
  transform: rotate(45deg);
}

.secret-clear-label input[type="checkbox"]:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15) !important;
}

/* 高颜值双栏配置卡片排版 */
.config-columns-layout {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 20px;
  margin-bottom: 24px;
}

@media (max-width: 992px) {
  .config-columns-layout {
    grid-template-columns: 1fr;
  }
}

.config-card-block {
  background: rgba(255, 255, 255, 0.015);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 12px;
  padding: 20px;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}

[data-theme="light"] .config-card-block {
  background: rgba(15, 23, 42, 0.015);
  border-color: rgba(15, 23, 42, 0.04);
}

.config-card-block:hover {
  background: rgba(255, 255, 255, 0.022);
  border-color: rgba(99, 102, 241, 0.15);
}

[data-theme="light"] .config-card-block:hover {
  background: rgba(15, 23, 42, 0.025);
  border-color: rgba(99, 102, 241, 0.2);
}

.config-card-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
  opacity: 0.85;
}

.form-grid-inner {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.form-grid-inner label, .form-grid-inner .form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.form-grid-inner label span, .form-grid-inner .form-group > span:first-child {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

.form-grid-inner input, .form-grid-inner select {
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 8px;
  padding: 10px 14px;
  color: var(--text-main);
  outline: none;
  font-family: inherit;
  font-size: 0.88rem;
  transition: all var(--transition-fast);
  width: 100%;
}

[data-theme="light"] .form-grid-inner input, [data-theme="light"] .form-grid-inner select {
  background-color: rgba(15, 23, 42, 0.01);
  border-color: rgba(15, 23, 42, 0.08);
}

.form-grid-inner input:focus, .form-grid-inner select:focus {
  border-color: var(--primary);
  background-color: rgba(255, 255, 255, 0.05);
  box-shadow: 0 0 12px rgba(99, 102, 241, 0.15);
}

[data-theme="light"] .form-grid-inner input:focus, [data-theme="light"] .form-grid-inner select:focus {
  background-color: #ffffff;
}

.form-grid-inner .col-span-2 {
  grid-column: span 2;
}

@media (max-width: 576px) {
  .form-grid-inner {
    grid-template-columns: 1fr;
  }
  .form-grid-inner .col-span-2 {
    grid-column: span 1;
  }
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 16px;
  flex-wrap: wrap;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 24px;
}

[data-theme="light"] .form-actions {
  border-top-color: rgba(15, 23, 42, 0.06);
}

/* 登录蒙层 */
.auth-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 32px;
  overflow: auto;
  background:
    linear-gradient(90deg, rgba(7, 10, 16, 0.96), rgba(12, 18, 30, 0.94)),
    linear-gradient(135deg, rgba(20, 184, 166, 0.1), rgba(99, 102, 241, 0.08));
}

.auth-overlay::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 88%);
}

[data-theme="light"] .auth-overlay {
  background:
    linear-gradient(90deg, rgba(248, 250, 252, 0.94), rgba(241, 245, 249, 0.96)),
    linear-gradient(135deg, rgba(20, 184, 166, 0.08), rgba(79, 70, 229, 0.06));
}

[data-theme="light"] .auth-overlay::before {
  background-image:
    linear-gradient(rgba(15, 23, 42, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 23, 42, 0.05) 1px, transparent 1px);
}

.auth-shell {
  position: relative;
  z-index: 1;
  width: min(1040px, 100%);
  min-height: min(640px, calc(100vh - 64px));
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(380px, 0.95fr);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  background: rgba(9, 13, 22, 0.82);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.36);
}

[data-theme="light"] .auth-shell {
  background: rgba(255, 255, 255, 0.92);
  border-color: rgba(15, 23, 42, 0.08);
  box-shadow: 0 26px 60px rgba(15, 23, 42, 0.14);
}

.auth-brand-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 34px;
  padding: 48px;
  color: #f8fafc;
  background:
    linear-gradient(135deg, rgba(12, 18, 30, 0.98), rgba(17, 31, 42, 0.96)),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px 96px);
}

.auth-brand-panel::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(135deg, transparent 0 58%, rgba(20, 184, 166, 0.12) 58% 59%, transparent 59% 100%),
    linear-gradient(45deg, transparent 0 68%, rgba(245, 158, 11, 0.08) 68% 69%, transparent 69% 100%);
}

.auth-brand-lockup,
.auth-brand-copy,
.auth-signal-list,
.auth-context-note {
  position: relative;
  z-index: 1;
}

.auth-brand-lockup {
  display: flex;
  align-items: center;
  gap: 16px;
}

.auth-kicker,
.auth-eyebrow {
  margin: 0 0 4px;
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.auth-brand-panel .auth-kicker {
  color: rgba(226, 232, 240, 0.72);
}

.auth-brand-panel h2 {
  margin: 0;
  color: #ffffff;
  font-size: 1.45rem;
  font-weight: 760;
  letter-spacing: 0;
}

.auth-brand-copy {
  max-width: 420px;
  color: rgba(226, 232, 240, 0.78);
  font-size: 1rem;
  line-height: 1.7;
}

.auth-signal-list {
  display: grid;
  gap: 12px;
}

.auth-signal-item {
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  min-height: 46px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
}

.auth-signal-item span:not(.auth-signal-dot) {
  min-width: 0;
  color: rgba(226, 232, 240, 0.82);
  font-size: 0.86rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.auth-signal-item strong {
  color: #f8fafc;
  font-size: 0.78rem;
  font-weight: 700;
}

.auth-signal-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--text-muted);
}

.auth-signal-dot.online {
  background: #10b981;
  box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.12);
}

.auth-signal-dot.info {
  background: #38bdf8;
  box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.12);
}

.auth-signal-dot.warning {
  background: #f59e0b;
  box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.12);
}

.auth-context-note {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(226, 232, 240, 0.72);
  font-size: 0.86rem;
  line-height: 1.6;
}

.auth-context-note svg {
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  color: #10b981;
}

.auth-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 100%;
  padding: 48px;
  background: rgba(12, 17, 27, 0.88);
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  transition: border-color var(--transition-normal), background-color var(--transition-normal);
}

[data-theme="light"] .auth-card {
  background: rgba(255, 255, 255, 0.96);
  border-left-color: rgba(15, 23, 42, 0.08);
}

.auth-card.shake {
  animation: auth-card-shake 0.36s ease-in-out;
}

@keyframes auth-card-shake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-6px); }
  40%, 80% { transform: translateX(6px); }
}

.auth-card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.auth-card h1 {
  margin: 0;
  color: var(--text-main);
  font-size: 1.7rem;
  font-weight: 760;
  letter-spacing: 0;
}

.auth-description {
  margin: 0 0 28px;
  color: var(--text-muted);
  font-size: 0.94rem;
  line-height: 1.7;
}

.auth-logo {
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  border-radius: 8px;
  color: #ffffff;
  background: linear-gradient(135deg, #4f46e5, #0f766e);
  box-shadow: 0 14px 28px rgba(15, 23, 42, 0.2);
}

.auth-logo-large {
  width: 56px;
  height: 56px;
  padding: 13px;
}

.auth-logo svg {
  width: 100%;
  height: 100%;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.auth-label {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.auth-label > span {
  color: var(--text-muted);
  font-size: 0.84rem;
  font-weight: 650;
  letter-spacing: 0;
}

.auth-input-wrap,
.password-input-wrapper {
  position: relative;
  width: 100%;
}

.auth-field-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  width: 18px;
  height: 18px;
  color: var(--text-muted);
  transform: translateY(-50%);
  pointer-events: none;
  z-index: 1;
}

.password-input-wrapper input {
  padding-right: 46px !important;
}

input::-ms-reveal,
input::-ms-clear,
input::-o-clear,
input[type="password"]::-ms-reveal,
input[type="password"]::-ms-clear,
.password-input-wrapper input::-ms-reveal,
.password-input-wrapper input::-ms-clear,
#login-password::-ms-reveal,
#login-password::-ms-clear,
#mqtt-password::-ms-reveal,
#mqtt-password::-ms-clear,
#auth-password::-ms-reveal,
#auth-password::-ms-clear {
  display: none !important;
  width: 0 !important;
  height: 0 !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

input::-webkit-credentials-auto-fill-button,
input::-webkit-contacts-auto-fill-button,
input::-webkit-caps-lock-indicator {
  display: none !important;
  width: 0 !important;
  height: 0 !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.password-toggle-btn {
  position: absolute;
  right: 12px;
  top: 50%;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  padding: 0;
  color: var(--text-muted);
  border: none;
  border-radius: 8px;
  background: transparent;
  cursor: pointer;
  opacity: 0.76;
  transform: translateY(-50%);
  transition: color var(--transition-fast), background-color var(--transition-fast), opacity var(--transition-fast);
}

.password-toggle-btn:hover,
.password-toggle-btn:focus-visible {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.08);
  opacity: 1;
}

[data-theme="light"] .password-toggle-btn:hover,
[data-theme="light"] .password-toggle-btn:focus-visible {
  background: rgba(15, 23, 42, 0.06);
}

.password-toggle-btn svg {
  width: 18px;
  height: 18px;
}

.auth-form input {
  width: 100%;
  min-height: 48px;
  padding: 0 14px 0 42px;
  color: var(--text-main);
  font: inherit;
  font-size: 0.94rem;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 8px;
  outline: none;
  background: rgba(255, 255, 255, 0.045);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

[data-theme="light"] .auth-form input {
  background: #ffffff;
  border-color: rgba(15, 23, 42, 0.12);
}

.auth-form input::placeholder {
  color: color-mix(in srgb, var(--text-muted) 72%, transparent);
}

.auth-form input:focus {
  border-color: var(--primary);
  background: rgba(255, 255, 255, 0.07);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.16);
}

[data-theme="light"] .auth-form input:focus {
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
}

.auth-form input:focus + .password-toggle-btn,
.auth-input-wrap:focus-within .auth-field-icon {
  color: var(--primary);
}

.auth-form input.invalid {
  border-color: var(--danger) !important;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.16) !important;
}

[data-theme="light"] .auth-form input.invalid {
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.11) !important;
}

.auth-submit-btn {
  position: relative;
  width: 100%;
  min-height: 48px;
  margin-top: 6px;
  padding: 0 18px;
  border: none;
  border-radius: 8px;
  background: #4f46e5 !important;
  color: #ffffff !important;
  box-shadow: 0 14px 28px rgba(79, 70, 229, 0.24);
}

.auth-button-content {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-weight: 700;
}

.auth-button-content svg {
  width: 18px;
  height: 18px;
}

.auth-submit-btn:hover:not(:disabled) {
  background: #4338ca !important;
  transform: translateY(-1px);
  box-shadow: 0 18px 34px rgba(79, 70, 229, 0.3);
}

.auth-submit-btn:active:not(:disabled) {
  transform: translateY(0);
}

.auth-submit-btn.loading {
  pointer-events: none;
  opacity: 0.9;
}

.auth-submit-btn.loading .auth-button-content {
  opacity: 0;
}

.auth-submit-btn.loading::after {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  top: 50%;
  left: 50%;
  margin-top: -9px;
  margin-left: -9px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: btn-spinner 0.7s linear infinite;
}

.auth-card #login-message {
  margin-top: 16px;
}

@keyframes btn-spinner {
  to { transform: rotate(360deg); }
}

@media (max-width: 900px) {
  .auth-overlay {
    padding: 22px;
  }

  .auth-shell {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .auth-brand-panel {
    padding: 30px;
    gap: 22px;
  }

  .auth-brand-copy {
    max-width: none;
  }

  .auth-signal-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .auth-signal-item {
    grid-template-columns: 10px minmax(0, 1fr);
    align-content: center;
    min-height: 64px;
  }

  .auth-signal-item strong {
    grid-column: 2;
  }

  .auth-card {
    border-left: none;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 34px 30px;
  }

  [data-theme="light"] .auth-card {
    border-top-color: rgba(15, 23, 42, 0.08);
  }
}

@media (max-width: 576px) {
  .auth-overlay {
    padding: 12px;
  }

  .auth-shell {
    width: 100%;
  }

  .auth-brand-panel {
    padding: 22px;
    gap: 18px;
  }

  .auth-brand-lockup {
    align-items: flex-start;
  }

  .auth-logo-large {
    width: 48px;
    height: 48px;
  }

  .auth-brand-panel h2 {
    font-size: 1.2rem;
  }

  .auth-brand-copy,
  .auth-context-note {
    font-size: 0.84rem;
  }

  .auth-signal-list {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .auth-signal-item {
    min-height: 42px;
    grid-template-columns: 10px minmax(0, 1fr) auto;
  }

  .auth-signal-item strong {
    grid-column: auto;
  }

  .auth-card {
    padding: 28px 20px;
  }

  .auth-card-header {
    margin-bottom: 14px;
  }

  .auth-card h1 {
    font-size: 1.45rem;
  }

  .auth-description {
    margin-bottom: 22px;
  }
}

/* 模态框 */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(10px);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

[data-theme="light"] .modal-overlay {
  background-color: rgba(15, 23, 42, 0.4);
}

.modal-content {
  width: 100%;
  max-width: 740px;
  max-height: min(90vh, 760px);
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 28px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
  position: relative;
  overflow-y: auto;
}

[data-theme="light"] .modal-content {
  border-color: rgba(15, 23, 42, 0.08);
  box-shadow: 0 25px 60px rgba(15, 23, 42, 0.08);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color var(--transition-fast);
  line-height: 1;
}

.modal-close:hover {
  color: var(--text-main);
}

.history-chart-container {
  width: 100%;
  height: 300px;
  margin-top: 20px;
  position: relative;
  overflow: hidden;
  border-radius: 8px;
}

.history-insight-summary {
  width: 100%;
  margin-bottom: 16px;
  padding: 20px 22px;
  border: 1px solid var(--border-card);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.025);
}

[data-theme="light"] .history-insight-summary {
  background: rgba(15, 23, 42, 0.02);
}

.history-insight-loading,
.history-insight-error {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.6;
}

.history-insight-error {
  color: var(--danger);
}

.history-insight-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
}

.history-insight-heading .eyebrow {
  margin-bottom: 5px;
}

.history-insight-heading h3 {
  margin: 0;
  font-size: 1.05rem;
  letter-spacing: 0;
}

.history-insight-heading p:last-child {
  margin: 5px 0 0;
  color: var(--text-muted);
  font-size: 0.78rem;
}

.history-insight-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-block: 1px solid var(--border-card);
}

.history-insight-metrics > div {
  min-width: 0;
  padding: 16px 18px;
  border-right: 1px solid var(--border-card);
}

.history-insight-metrics > div:first-child {
  padding-left: 0;
}

.history-insight-metrics > div:last-child {
  padding-right: 0;
  border-right: 0;
}

.history-insight-metrics dt {
  color: var(--text-muted);
  font-size: 0.72rem;
  font-weight: 700;
}

.history-insight-metrics dd {
  margin: 6px 0 3px;
  color: var(--text-main);
  font-size: 1.15rem;
  font-weight: 750;
  overflow-wrap: anywhere;
}

.history-insight-metrics small {
  display: block;
  color: var(--text-muted);
  font-size: 0.7rem;
  line-height: 1.4;
}

.history-anomaly-list {
  margin-top: 17px;
}

.history-anomaly-list h4 {
  margin: 0 0 8px;
  font-size: 0.8rem;
  letter-spacing: 0;
}

.history-anomaly-list ul {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.history-anomaly-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 9px 0;
  border-top: 1px solid var(--border-card);
  color: var(--text-muted);
  font-size: 0.75rem;
}

.history-anomaly-list li > span {
  display: flex;
  flex-wrap: wrap;
  gap: 5px 10px;
  min-width: 0;
}

.history-anomaly-list strong {
  color: var(--text-main);
}

.history-anomaly-list small,
.history-anomaly-list time {
  color: var(--text-muted);
}

.history-anomaly-empty {
  justify-content: flex-start !important;
}

/* SVG 描画动画 */
.svg-chart-line {
  stroke-width: 3.4;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
  stroke-dasharray: 2000;
  stroke-dashoffset: 2000;
  vector-effect: non-scaling-stroke;
  animation: draw-line 1.45s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes draw-line {
  to { stroke-dashoffset: 0; }
}

.svg-chart-temp {
  filter: drop-shadow(0 8px 14px rgba(244, 63, 94, 0.16));
}

.svg-chart-hum {
  filter: drop-shadow(0 8px 14px rgba(59, 130, 246, 0.16));
}

.sensor-history-chart {
  display: block;
  overflow: visible;
}

.chart-area {
  pointer-events: none;
}

.chart-hover-zone {
  fill: transparent;
  cursor: crosshair;
}

.chart-hover-layer {
  pointer-events: none;
  transition: opacity 0.16s ease;
}

.chart-cursor-line {
  stroke: rgba(148, 163, 184, 0.52);
  stroke-width: 1;
  stroke-dasharray: 4 5;
  vector-effect: non-scaling-stroke;
}

[data-theme="light"] .chart-cursor-line {
  stroke: rgba(71, 85, 105, 0.38);
}

.chart-cursor-dot {
  stroke: var(--bg-panel);
  stroke-width: 2.4;
  vector-effect: non-scaling-stroke;
  transition: r 0.14s ease;
}

.chart-cursor-temp {
  fill: #fb7185;
}

.chart-cursor-hum {
  fill: #60a5fa;
}

.svg-fade-in {
  opacity: 0;
  animation: fade-in-element 0.6s ease-out 0.8s forwards;
}

@keyframes fade-in-element {
  to { opacity: 1; }
}

.device-card-btn {
  font-size: 0.78rem;
  padding: 6px 12px;
  border-radius: 6px;
  align-self: flex-start;
  margin-top: 4px;
}

/* ==========================================================================
   二级子 Tab 导航布局及配置卡片设计
   ========================================================================== */

.config-container-layout {
  display: flex;
  gap: 28px;
  width: 100%;
  min-height: 520px;
  align-items: flex-start;
}

/* 左侧配置菜单 */
.config-subnav {
  width: 220px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: rgba(255, 255, 255, 0.015);
  border: 1px solid var(--border-card);
  border-radius: 12px;
  padding: 16px 12px;
}

[data-theme="light"] .config-subnav {
  background: rgba(0, 0, 0, 0.01);
  border-color: rgba(15, 23, 42, 0.06);
}

.subnav-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 6px 12px 12px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  margin-bottom: 10px;
}

[data-theme="light"] .subnav-title {
  border-bottom-color: rgba(15, 23, 42, 0.06);
}

.subnav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  border: none;
  border-radius: 8px;
  padding: 10px 14px;
  color: var(--text-muted);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
  text-align: left;
  transition: all var(--transition-fast);
}

.subnav-item svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  transition: transform var(--transition-fast);
}

.subnav-item:hover {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-main);
}

[data-theme="light"] .subnav-item:hover {
  background: rgba(15, 23, 42, 0.025);
}

.subnav-item.active {
  background: var(--primary) !important;
  color: #ffffff !important;
}

.subnav-item.active svg {
  transform: scale(1.05);
}

.subnav-footer {
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  display: flex;
  justify-content: center;
  width: 100%;
}

[data-theme="light"] .subnav-footer {
  border-top-color: rgba(15, 23, 42, 0.06);
}

/* 右侧核心表单区 */
.config-main-form {
  flex-grow: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.subtab-pane {
  display: flex;
  flex-direction: column;
  gap: 24px;
  animation: pane-fade-in 0.25s ease-out;
}

@keyframes pane-fade-in {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.subtab-header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  padding-bottom: 16px;
  margin-bottom: 8px;
}

[data-theme="light"] .subtab-header {
  border-bottom-color: rgba(15, 23, 42, 0.06);
}

.subtab-header h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 6px;
}

.subtab-header .muted {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* 双栏网格卡片布局 */
.config-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
}

/* 重新设计可视化设备向导卡片 */
.visual-devices-wrapper {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.visual-device-card {
  background: rgba(255, 255, 255, 0.015);
  border: 1px solid var(--border-card);
  border-radius: 12px;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-normal);
  overflow: hidden;
}

[data-theme="light"] .visual-device-card {
  background: rgba(255, 255, 255, 0.6);
  border-color: rgba(15, 23, 42, 0.08);
}

.visual-device-card:hover {
  border-color: var(--border-card-glow);
}

.device-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  padding: 14px 20px;
}

[data-theme="light"] .device-card-header {
  background: rgba(15, 23, 42, 0.015);
  border-bottom-color: rgba(15, 23, 42, 0.05);
}

.device-info-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.device-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--primary);
  box-shadow: 0 0 6px var(--primary-glow);
}

.device-info-meta h4 {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.25;
}

.device-id-code {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-family: monospace;
  opacity: 0.8;
}

/* 高端红色描边删除设备按钮 */
.device-delete-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(239, 68, 68, 0.05);
  border: 1px solid rgba(239, 68, 68, 0.15);
  color: var(--danger);
  border-radius: 6px;
  padding: 6px 12px;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.device-delete-btn svg {
  width: 14px;
  height: 14px;
}

.device-delete-btn:hover {
  background: var(--danger);
  color: #ffffff;
  border-color: var(--danger);
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.2);
}

.device-card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.device-config-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
}

.section-badge svg {
  width: 15px;
  height: 15px;
  stroke: currentColor;
}

.section-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.device-fields-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
}

.field-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field-item span {
  font-size: 0.74rem;
  color: var(--text-muted);
  font-weight: 500;
}

.field-item input {
  background: rgba(0, 0, 0, 0.12) !important;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 0.82rem;
  color: var(--text-main);
  outline: none;
  width: 100%;
}

[data-theme="light"] .field-item input {
  background: #ffffff !important;
  border-color: rgba(15, 23, 42, 0.1);
}

.field-item input:focus {
  border-color: var(--primary);
}

/* 继电器列表及项目 */
.relay-config-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: rgba(255, 255, 255, 0.005);
  border: 1px solid rgba(255, 255, 255, 0.02);
  border-radius: 8px;
  padding: 8px;
}

[data-theme="light"] .relay-config-list {
  background: rgba(15, 23, 42, 0.003);
  border-color: rgba(15, 23, 42, 0.02);
}

.empty-relay-prompt {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
  padding: 16px 0;
  width: 100%;
}

.relay-config-item {
  display: grid;
  grid-template-columns: repeat(3, 1fr) auto;
  gap: 12px;
  align-items: center;
  background: rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.04);
  padding: 10px 14px;
  border-radius: 8px;
}

[data-theme="light"] .relay-config-item {
  background: #ffffff;
  border-color: rgba(15, 23, 42, 0.08);
}

.relay-input-col {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.relay-input-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 500;
  opacity: 0.8;
}

.relay-config-item input {
  background: rgba(0, 0, 0, 0.15) !important;
  border: 1px solid rgba(255, 255, 255, 0.06) !important;
  border-radius: 6px;
  padding: 6px 10px;
  color: var(--text-main);
  font-size: 0.8rem;
  outline: none;
  width: 100%;
}

[data-theme="light"] .relay-config-item input {
  background: rgba(15, 23, 42, 0.015) !important;
  border-color: rgba(15, 23, 42, 0.1) !important;
}

.relay-config-item input:focus {
  border-color: var(--primary) !important;
}

/* 垃圾桶样式的删除继电器按钮 */
.relay-trash-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  background: rgba(239, 68, 68, 0.06);
  border: 1px solid rgba(239, 68, 68, 0.15);
  color: var(--danger);
  border-radius: 6px;
  cursor: pointer;
  transition: all var(--transition-fast);
  padding: 0;
  margin-top: 14px; /* 对齐三列输入框的高度 */
}

.relay-trash-btn svg {
  width: 14px;
  height: 14px;
}

.relay-trash-btn:hover {
  background: var(--danger);
  color: #ffffff;
  border-color: var(--danger);
  box-shadow: 0 4px 10px rgba(239, 68, 68, 0.25);
}

.mini-action-btn {
  font-size: 0.74rem !important;
  padding: 4px 10px !important;
  border-radius: 6px !important;
}

/* 全局配置页底部动作栏 */
.config-form-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 24px;
  margin-top: 12px;
}

[data-theme="light"] .config-form-actions {
  border-top-color: rgba(15, 23, 42, 0.06);
}

.left-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.button-danger-outline {
  background: transparent !important;
  border: 1px solid rgba(239, 68, 68, 0.3) !important;
  color: var(--danger) !important;
  border-radius: 8px;
  font-size: 0.88rem;
  padding: 9px 18px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.button-danger-outline:hover {
  background: rgba(239, 68, 68, 0.08) !important;
  border-color: var(--danger) !important;
}

.save-config-btn {
  font-size: 0.88rem;
  padding: 10px 24px;
}

/* 响应式断点适配 */
@media (max-width: 768px) {
  .config-container-layout {
    flex-direction: column;
    gap: 20px;
  }
  
  .config-subnav {
    width: 100%;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  
  .subnav-title {
    width: 100%;
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 4px;
  }
  
  .subnav-item {
    width: calc(33.3% - 6px);
    font-size: 0.8rem;
    padding: 8px 10px;
    justify-content: center;
  }
  
  .subnav-footer {
    display: none; /* 在移动端折叠底部标记 */
  }
  
  .relay-config-item {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  
  .relay-trash-btn {
    margin-top: 4px;
    width: 100%;
    height: 32px;
  }
}

/* 自定义高颜值 Select 下拉选择器 */
.custom-select-container {
  position: relative;
  width: 100%;
  cursor: pointer;
  user-select: none;
}

.custom-select-trigger {
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 8px;
  padding: 10px 14px;
  color: var(--text-main);
  font-size: 0.88rem;
  font-weight: 500;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all var(--transition-fast);
}

[data-theme="light"] .custom-select-trigger {
  background-color: rgba(15, 23, 42, 0.01);
  border-color: rgba(15, 23, 42, 0.08);
}

.custom-select-trigger:hover, .custom-select-trigger.open {
  border-color: var(--primary);
  background-color: rgba(255, 255, 255, 0.04);
  box-shadow: 0 0 12px rgba(99, 102, 241, 0.15);
}

[data-theme="light"] .custom-select-trigger:hover, [data-theme="light"] .custom-select-trigger.open {
  background-color: #ffffff;
}

.custom-select-trigger svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-spring);
  color: var(--text-muted);
}

.custom-select-trigger.open svg {
  transform: rotate(180deg);
  color: var(--primary);
}

.custom-select-options {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-card);
  border-radius: 12px;
  box-shadow: var(--shadow-card);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  padding: 6px;
  gap: 4px;
  max-height: 220px;
  overflow-y: auto;
  animation: select-fade-in 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes select-fade-in {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

.custom-select-option {
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.88rem;
  color: var(--text-main);
  transition: all var(--transition-fast);
  text-align: left;
}

.custom-select-option:hover {
  background-color: var(--primary);
  color: #ffffff !important;
}

.custom-select-option.active {
  background-color: rgba(99, 102, 241, 0.12);
  color: var(--primary);
  font-weight: 700;
}

[data-theme="light"] .custom-select-option.active {
  background-color: rgba(79, 70, 229, 0.08);
}

/* --- 开发者 API 指南样式系统 --- */
.developer-guide-panel {
  backdrop-filter: blur(12px);
}

.doc-tab-btn {
  font-size: 0.8rem;
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

[data-theme="light"] .doc-tab-btn {
  background: rgba(0, 0, 0, 0.02);
  border-color: rgba(0, 0, 0, 0.06);
}

.doc-tab-btn:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-main);
}

[data-theme="light"] .doc-tab-btn:hover {
  background: rgba(0, 0, 0, 0.04);
}

.doc-tab-btn.active {
  background-color: var(--primary) !important;
  color: #ffffff !important;
  border-color: var(--primary) !important;
  box-shadow: 0 0 12px rgba(99, 102, 241, 0.2);
}

.doc-tab-buttons {
  flex-wrap: wrap;
}

.api-doc-item {
  border: 1px solid rgba(255, 255, 255, 0.04);
  background: rgba(255, 255, 255, 0.01);
  border-radius: 12px;
  padding: 16px;
}

[data-theme="light"] .api-doc-item {
  border-color: rgba(0, 0, 0, 0.04);
  background: rgba(0, 0, 0, 0.005);
}

.api-doc-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.api-method-badge {
  font-size: 0.72rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 6px;
  letter-spacing: 0.05em;
  font-family: monospace;
}

.api-method-badge.get {
  background-color: rgba(16, 185, 129, 0.1);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.api-method-badge.post {
  background-color: rgba(59, 130, 246, 0.1);
  color: #3b82f6;
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.api-path {
  font-family: monospace;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-main);
  word-break: break-all;
  white-space: normal;
  overflow-wrap: break-word;
}

.api-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.code-block-wrapper {
  position: relative;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.03);
  padding: 14px 18px;
  overflow-x: auto;
}

[data-theme="light"] .code-block-wrapper {
  background: rgba(0, 0, 0, 0.03);
  border-color: rgba(0, 0, 0, 0.05);
}

.code-block-wrapper pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
}

.code-block-wrapper code {
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.84rem;
  color: var(--text-main);
  line-height: 1.5;
}

.copy-code-btn {
  position: absolute;
  top: 10px;
  right: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
  font-size: 0.72rem;
  padding: 4px 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.copy-code-btn:hover {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
}

.doc-tab-content.hidden {
  display: none !important;
}

/* 生成密钥卡片布局与美化 */
.create-key-card {
  margin-top: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 14px;
  padding: 24px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
  transition: all var(--transition-normal);
}

[data-theme="light"] .create-key-card {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.02);
}

.panel-subtitle {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 20px;
  letter-spacing: 0.02em;
}

#create-key-form {
  width: 100%;
}

/* 紧凑版一排流式密钥生成条 */
.compact-key-form-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: flex-end;
  max-width: 960px;
  width: 100%;
}

.compact-input-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 240px;
}

.compact-scopes-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
  min-width: 380px;
}

.compact-scopes-list {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* 药丸式复选标签 */
.scope-pill-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.02) !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  padding: 8px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  color: var(--text-muted) !important;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  user-select: none;
  font-weight: 500;
}

[data-theme="light"] .scope-pill-label {
  background: rgba(0, 0, 0, 0.02) !important;
  border-color: rgba(0, 0, 0, 0.08) !important;
  color: #4b5563 !important;
}

.scope-pill-label:hover {
  border-color: rgba(99, 102, 241, 0.4) !important;
  background: rgba(99, 102, 241, 0.03) !important;
  color: var(--text-main) !important;
}

[data-theme="light"] .scope-pill-label:hover {
  background: rgba(99, 102, 241, 0.04) !important;
  color: #111827 !important;
}

/* 隐藏真实复选框 */
.scope-pill-label input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  margin: 0;
}

/* 药丸选中状态：强烈的实心主色极佳紫色填充与白字反色 */
.scope-pill-label:has(input:checked) {
  background: var(--primary) !important;
  border-color: var(--primary) !important;
  color: #ffffff !important;
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.3) !important;
}

[data-theme="light"] .scope-pill-label:has(input:checked) {
  background: var(--primary) !important;
  border-color: var(--primary) !important;
  color: #ffffff !important;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2) !important;
}

/* 药丸内微型状态指示圈 */
.scope-pill-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transition: all 0.2s ease;
}

[data-theme="light"] .scope-pill-dot {
  background: rgba(0, 0, 0, 0.15);
}

.scope-pill-label:has(input:checked) .scope-pill-dot {
  background: #ffffff !important;
  box-shadow: 0 0 6px #ffffff;
}

/* 微型问号提示符 */
.scope-info-hint {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
  font-size: 0.65rem;
  font-weight: bold;
  cursor: help;
  transition: all 0.2s ease;
  margin-left: 2px;
}

[data-theme="light"] .scope-info-hint {
  background: rgba(0, 0, 0, 0.05);
  color: #4b5563;
}

.scope-pill-label:has(input:checked) .scope-info-hint {
  background: rgba(255, 255, 255, 0.22) !important;
  color: #ffffff !important;
}

/* 提交按钮对齐 */
.compact-btn-group {
  margin-top: 0;
}

@media (max-width: 900px) {
  .compact-key-form-bar {
    flex-direction: column;
    align-items: stretch;
  }
  .compact-input-group,
  .compact-scopes-group {
    width: 100%;
  }
  .compact-btn-group button {
    width: 100%;
    justify-content: center;
  }
}

/* 自定义药丸 Tooltip 提示（毛玻璃、阴影、微移动） */
.scope-pill-label[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%) scale(0.95);
  background: rgba(15, 17, 26, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #ffffff;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 0.72rem;
  line-height: 1.4;
  white-space: normal;
  width: 220px;
  opacity: 0;
  pointer-events: none;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  z-index: 100;
  backdrop-filter: blur(8px);
  text-align: left;
  font-weight: normal;
}

[data-theme="light"] .scope-pill-label[data-tooltip]::after {
  background: rgba(255, 255, 255, 0.98);
  border-color: rgba(0, 0, 0, 0.08);
  color: #1f2937;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.scope-pill-label[data-tooltip]:hover::after {
  opacity: 1;
  transform: translateX(-50%) scale(1);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
}

.input-wrapper {
  position: relative;
  width: 100%;
}

.input-wrapper input {
  width: 100%;
  background: rgba(0, 0, 0, 0.15);
  border: 1px solid var(--border-card);
  border-radius: 10px;
  padding: 12px 16px;
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

[data-theme="light"] .input-wrapper input {
  background: rgba(0, 0, 0, 0.02);
}

.input-wrapper input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 12px var(--primary-glow);
  background: rgba(0, 0, 0, 0.2);
}

/* 自定义 checkbox 美化 */
.checkbox-container {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  padding: 6px 0;
}

.custom-checkbox-wrapper {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
  position: relative;
}

.custom-checkbox-wrapper input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.custom-checkbox-box {
  position: relative;
  height: 18px;
  width: 18px;
  background-color: rgba(255, 255, 255, 0.02);
  border: 2px solid var(--border-card);
  border-radius: 5px;
  transition: all 0.2s ease-in-out;
}

[data-theme="light"] .custom-checkbox-box {
  background-color: rgba(0, 0, 0, 0.01);
}

.custom-checkbox-wrapper:hover input ~ .custom-checkbox-box {
  border-color: var(--primary-hover);
  background-color: rgba(99, 102, 241, 0.04);
}

.custom-checkbox-wrapper input:checked ~ .custom-checkbox-box {
  background-color: var(--primary);
  border-color: var(--primary);
  box-shadow: 0 0 8px var(--primary-glow);
}

.custom-checkbox-box:after {
  content: "";
  position: absolute;
  display: none;
  left: 5px;
  top: 1px;
  width: 4px;
  height: 8px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
  transition: all 0.2s;
}

.custom-checkbox-wrapper input:checked ~ .custom-checkbox-box:after {
  display: block;
}

.custom-checkbox-label {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.custom-checkbox-wrapper:hover .custom-checkbox-label {
  color: var(--text-main);
}

.custom-checkbox-wrapper input:checked ~ .custom-checkbox-label {
  color: var(--text-main);
  font-weight: 600;
}

/* 按钮尺寸统一美化 */
.key-btn-group {
  display: flex;
  justify-content: flex-end;
}

.key-btn-group button {
  padding: 12px 24px;
  font-weight: 600;
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.guide-auth-alert code,
.code-block-wrapper code {
  overflow-wrap: anywhere;
  word-break: break-word;
}

.guide-auth-alert code {
  display: block;
  max-width: 100%;
}

/* 现代科技感 Logo 图标微动效 */
.logo-svg {
  width: 20px;
  height: 20px;
  color: #ffffff;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.logo:hover .logo-svg {
  transform: rotate(45deg) scale(1.05);
}

/* ==========================================================================
   多端响应式适配 (Responsive Adaptations)
   ========================================================================== */

/* 移动端顶部标题栏与遮罩的基础默认隐藏状态 */
.mobile-header {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: var(--bg-sidebar);
  border-bottom: 1px solid var(--border-card);
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  z-index: 1010;
  backdrop-filter: blur(20px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.mobile-menu-btn {
  background: none;
  border: none;
  color: var(--text-main);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
  border-radius: 8px;
  transition: background var(--transition-fast);
}

.mobile-menu-btn:hover {
  background: rgba(255, 255, 255, 0.05);
}

.mobile-menu-btn[aria-expanded="true"] {
  background: rgba(99, 102, 241, 0.12);
  color: var(--primary);
}

.mobile-logo {
  display: flex;
  align-items: center;
  color: var(--text-main);
}

.sidebar-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  opacity: 0;
  pointer-events: none;
  z-index: 990;
  transition: opacity 0.3s ease;
}

.sidebar-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

body.sidebar-open {
  overflow: hidden;
}

/* Stripe 动态渐进滑动边缘阴影 */
.table-container {
  overflow-x: auto;
  width: 100%;
  position: relative;
  background: 
    linear-gradient(to right, var(--bg-card) 30%, rgba(255, 255, 255, 0)),
    linear-gradient(to right, rgba(255, 255, 255, 0), var(--bg-card) 70%) 0 100%,
    radial-gradient(farthest-side at 0 0, rgba(0, 0, 0, .25), rgba(0, 0, 0, 0)),
    radial-gradient(farthest-side at 100% 0, rgba(0, 0, 0, .25), rgba(0, 0, 0, 0)) 0 100%;
  background-repeat: no-repeat;
  background-size: 40px 100%, 40px 100%, 14px 100%, 14px 100%;
  background-attachment: local, local, scroll, scroll;
  border-radius: 12px;
}

[data-theme="light"] .table-container {
  background: 
    linear-gradient(to right, var(--bg-card) 30%, rgba(255, 255, 255, 0)),
    linear-gradient(to right, rgba(255, 255, 255, 0), var(--bg-card) 70%) 0 100%,
    radial-gradient(farthest-side at 0 0, rgba(0, 0, 0, .05), rgba(0, 0, 0, 0)),
    radial-gradient(farthest-side at 100% 0, rgba(0, 0, 0, .05), rgba(0, 0, 0, 0)) 0 100%;
  background-repeat: no-repeat;
  background-size: 40px 100%, 40px 100%, 14px 100%, 14px 100%;
  background-attachment: local, local, scroll, scroll;
}

/* 平板与手机端全局媒介查询适配 (屏宽 <= 992px) */
@media (max-width: 992px) {
  .mobile-header {
    display: flex;
  }

  .sidebar {
    width: min(82vw, 320px) !important;
    top: 60px;
    height: calc(100vh - 60px);
    height: calc(100dvh - 60px);
    padding: 24px 24px calc(24px + env(safe-area-inset-bottom, 0px));
    overflow-y: auto;
    transform: translateX(-100%);
    box-shadow: 10px 0 40px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .sidebar.active {
    transform: translateX(0) !important;
  }

  .main-content {
    margin-left: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    padding: 84px 20px 40px 20px !important; /* 顶部留出 60px 避空顶栏 */
  }

  /* 顶部仪表盘统计栅格自适应 */
  .topbar-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .panel-actions {
    justify-content: flex-start;
  }

  .relay-config-item {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .relay-config-item .delete-relay-btn {
    justify-self: end;
    align-self: end;
  }
}

/* 手机端超小屏幕适配 (屏宽 <= 576px) */
@media (max-width: 900px) {
  #page-diagnostics .table-wrap,
  #page-keys .table-wrap {
    overflow: visible;
  }

  #page-diagnostics .table-wrap table,
  #page-keys .table-wrap table {
    display: block;
    min-width: 100%;
  }

  #page-diagnostics .table-wrap thead,
  #page-keys .table-wrap thead {
    display: none;
  }

  #page-diagnostics .table-wrap tbody,
  #page-keys .table-wrap tbody {
    display: grid;
    gap: 14px;
    width: 100%;
  }

  #page-diagnostics .table-wrap tr,
  #page-keys .table-wrap tr {
    display: block;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 14px;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.02);
  }

  [data-theme="light"] #page-diagnostics .table-wrap tr,
  [data-theme="light"] #page-keys .table-wrap tr {
    border-color: rgba(15, 23, 42, 0.06);
    background: rgba(15, 23, 42, 0.02);
  }

  #page-diagnostics .table-wrap td,
  #page-keys .table-wrap td {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    width: 100%;
    max-width: none;
    padding: 10px 0;
    overflow: visible;
    white-space: normal;
    text-overflow: clip;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  [data-theme="light"] #page-diagnostics .table-wrap td,
  [data-theme="light"] #page-keys .table-wrap td {
    border-bottom-color: rgba(15, 23, 42, 0.06);
  }

  #page-diagnostics .table-wrap td:last-child,
  #page-keys .table-wrap td:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }

  #page-diagnostics .table-wrap td::before,
  #page-keys .table-wrap td::before {
    content: attr(data-label);
    flex: 0 0 96px;
    max-width: 96px;
    color: var(--text-muted);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
  }

  #page-diagnostics .table-wrap td[colspan],
  #page-keys .table-wrap td[colspan] {
    display: block;
    padding: 0;
    border-bottom: none;
    text-align: center;
  }

  #page-diagnostics .table-wrap td[colspan]::before,
  #page-keys .table-wrap td[colspan]::before {
    content: none;
  }

  #page-keys .table-actions-cell {
    justify-content: flex-end;
    padding-top: 14px;
  }

  #page-keys .table-actions-cell::before {
    content: none;
  }

  .doc-tab-buttons {
    width: 100%;
  }

  .doc-tab-btn {
    flex: 1 1 160px;
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: 1.6rem;
  }

  .main-content {
    gap: 24px;
  }

  .topbar {
    gap: 16px;
    padding-bottom: 18px;
  }

  .topbar-actions {
    gap: 10px;
  }

  .topbar-actions .button {
    flex: 1 1 calc(50% - 10px);
    min-height: 42px;
  }

  .panel {
    padding: 20px;
  }

  #page-history .panel-head > :last-child,
  .panel-head .panel-actions,
  .panel-head .doc-tab-buttons {
    width: 100%;
  }

  .detail-list div {
    flex-direction: column;
    gap: 6px;
  }

  .detail-list dd {
    max-width: 100%;
    text-align: left;
  }

  .form-actions {
    flex-direction: column-reverse;
    align-items: stretch;
  }

  .form-actions .button {
    width: 100%;
  }

  .relay-config-item {
    grid-template-columns: 1fr;
  }

  .relay-config-item .delete-relay-btn {
    justify-self: flex-end;
  }
}

@media (max-width: 576px) {
  /* 统计仪表盘单列显示 */
  .kpi-grid {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }

  .main-content {
    padding: 76px 16px 32px 16px !important;
  }

  .mobile-header {
    padding: 0 12px;
  }

  .topbar-actions {
    gap: 8px;
  }

  .topbar-actions .button {
    flex: 1 1 calc(50% - 8px);
  }

  .topbar-actions .toggle-control,
  .panel-actions,
  .card-top,
  .card-section-head {
    width: 100%;
  }

  .panel-actions,
  .card-top,
  .card-section-head {
    justify-content: space-between;
  }

  /* 设备列表卡片自适应 */
  .devices-grid {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }

  .device-metrics {
    gap: 12px !important;
    padding: 12px !important;
  }

  /* 面板标题文字与头部缩小 */
  .panel-head h2 {
    font-size: 1.15rem !important;
  }

  .device-title h3 {
    font-size: 1rem !important;
  }

  /* 继电器控制行手机端重排为垂直卡片式，防止空间挤压 */
  .relay-control-row {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 10px !important;
    padding: 12px !important;
    background: rgba(255, 255, 255, 0.01);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.02);
  }

  [data-theme="light"] .relay-control-row {
    background: rgba(0, 0, 0, 0.005);
    border-color: rgba(0, 0, 0, 0.02);
  }

  .relay-control-row .switch {
    align-self: flex-end !important; /* 开关按钮靠右靠下放置 */
  }

  /* 密钥授权页面的生成密钥网格排版 */
  .form-grid,
  .key-form-grid {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }

  .checkbox-container {
    flex-direction: row !important;
    flex-wrap: wrap !important;
    gap: 10px 16px !important;
    justify-content: flex-start !important;
  }

  .api-path {
    word-break: break-all !important;
    white-space: normal !important;
    overflow-wrap: break-word !important;
    font-size: 0.8rem !important;
    display: inline-block !important;
  }

  .doc-tab-btn,
  .key-btn-group button {
    width: 100%;
  }

  /* 开发者 API 说明卡片代码区防溢出限制 */
  .code-block-wrapper {
    max-width: 100% !important;
    overflow-x: auto !important;
    padding: 12px !important;
  }

  .copy-code-btn {
    top: 6px !important;
    right: 8px !important;
    padding: 4px 8px !important;
    font-size: 0.72rem !important;
  }

  /* 大厂级高颜值移动弹窗：Bottom Sheet 底部抽屉式滑出 */
  .modal-overlay {
    align-items: flex-end !important;
    padding: 0 !important;
    overflow: hidden;
  }

  .modal-content {
    max-width: 100% !important;
    width: 100% !important;
    max-height: 85vh !important;
    border-radius: 24px 24px 0 0 !important; /* 仅顶部圆角 */
    border-left: none !important;
    border-right: none !important;
    border-bottom: none !important;
    padding: 32px 18px 24px 18px !important;
    transform: translateY(100%);
    animation: slide-up-sheet 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  }

  /* 顶部小拉手 Notch */
  .modal-content::after {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 5px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.15);
  }
  
  [data-theme="light"] .modal-content::after {
    background: rgba(0, 0, 0, 0.1);
  }

  .modal-close {
    top: 12px !important;
    right: 14px !important;
    font-size: 1.25rem !important;
  }

  @keyframes slide-up-sheet {
    to { transform: translateY(0); }
  }

  .history-chart-container {
    height: 220px !important; /* 在移动端适当调小高度，防撑破屏幕 */
  }

  /* 表格横向安全宽度以保全文字 */
  table {
    min-width: 100%;
  }
}

/* 未登录状态下的强制整体隐藏拦截，彻底解决移动端菜单泄漏漏洞 */
body.unauthenticated .sidebar,
body.unauthenticated .main-content,
body.unauthenticated .mobile-header,
body.unauthenticated .sidebar-overlay,
body.unauthenticated #history-modal {
  display: none !important;
}

/* ==========================================================================
   移动端与平板端极致体验重构优化包
   ========================================================================== */

/* 优化一：全局移动端顶栏毛玻璃与通透感 */
@media (max-width: 992px) {
  .mobile-header {
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    background: rgba(10, 15, 30, 0.75) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15) !important;
    transition: all var(--transition-normal);
  }

  [data-theme="light"] .mobile-header {
    background: rgba(255, 255, 255, 0.8) !important;
    border-bottom-color: rgba(15, 23, 42, 0.06) !important;
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.05) !important;
  }

  /* 移动端侧滑菜单触控目标加宽 (Fingertip Tap Target) */
  .sidebar .nav-menu {
    gap: 8px !important;
  }

  .sidebar .nav-item {
    min-height: 48px !important; /* 48px 黄金触控高度 */
    padding: 12px 18px !important;
    border-radius: 10px !important;
    font-size: 0.92rem !important;
  }

  .sidebar .nav-item svg {
    width: 20px !important;
    height: 20px !important;
  }

  /* 顶部状态栏自适应折叠布局 */
  .topbar {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 16px !important;
  }

  .topbar-actions {
    width: 100% !important;
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 10px !important;
  }

  .topbar-actions .button {
    flex: 1 1 calc(50% - 6px) !important;
    justify-content: center !important;
  }
}

/* 优化二：KPI 总览看板卡片的弹性自适应 */
@media (max-width: 768px) {
  .kpi-grid {
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)) !important;
    gap: 12px !important;
  }

  .kpi {
    padding: 16px 14px !important;
    border-radius: 12px !important;
  }

  .kpi strong {
    font-size: 1.4rem !important;
    margin: 4px 0 !important;
  }

  .kpi span {
    font-size: 0.78rem !important;
  }
}

/* 优化三：手机端卡片化表格的精细美化 */
@media (max-width: 900px) {
  #page-diagnostics .table-wrap table,
  #page-keys .table-wrap table,
  #page-diagnostics .table-wrap tbody,
  #page-keys .table-wrap tbody {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  #page-diagnostics .table-wrap tr,
  #page-keys .table-wrap tr {
    border: 1px solid rgba(255, 255, 255, 0.05) !important;
    background: rgba(255, 255, 255, 0.01) !important;
    border-radius: 12px !important;
    margin-bottom: 12px !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1) !important;
    padding: 12px 14px !important;
    box-sizing: border-box !important;
    width: 100% !important;
    max-width: 100% !important;
  }

  [data-theme="light"] #page-diagnostics .table-wrap tr,
  [data-theme="light"] #page-keys .table-wrap tr {
    border-color: rgba(15, 23, 42, 0.05) !important;
    background: rgba(255, 255, 255, 0.8) !important;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.02) !important;
  }

  #page-diagnostics .table-wrap td,
  #page-keys .table-wrap td {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding: 8px 0 !important;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.04) !important;
    word-break: break-all !important;
    white-space: normal !important;
    overflow-wrap: break-word !important;
    min-width: 0 !important;
  }

  [data-theme="light"] #page-diagnostics .table-wrap td,
  [data-theme="light"] #page-keys .table-wrap td {
    border-bottom-color: rgba(15, 23, 42, 0.04) !important;
  }

  #page-diagnostics .table-wrap td::before,
  #page-keys .table-wrap td::before {
    font-size: 0.76rem !important;
    color: var(--text-muted) !important;
    font-weight: 600 !important;
    opacity: 0.75 !important;
    flex-shrink: 0 !important;
    margin-right: 12px !important;
  }

  /* 密钥操作按钮在卡片状态下的美化 */
  #page-keys .table-actions-cell {
    border-bottom: none !important;
    padding-top: 10px !important;
  }

  #page-keys .revoke-key-btn {
    background: rgba(239, 68, 68, 0.08) !important;
    border: 1px solid rgba(239, 68, 68, 0.15) !important;
    border-radius: 6px !important;
    padding: 6px 14px !important;
    font-size: 0.78rem !important;
    transition: all var(--transition-fast) !important;
  }

  #page-keys .revoke-key-btn:hover {
    background: var(--danger) !important;
    color: #ffffff !important;
  }
}

/* 优化四：Bottom Sheet 滑出式弹窗的 iOS/全面屏系统底部避空 */
@media (max-width: 576px) {
  .modal-content {
    border-radius: 20px 20px 0 0 !important;
    padding: 28px 16px calc(20px + env(safe-area-inset-bottom, 0px)) 16px !important; /* 精准避让底部虚拟白条 */
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.4) !important;
  }

  /* 配置页面二级子 Tab 在折叠屏/大手机上的均等分布 */
  .config-subnav {
    padding: 8px !important;
    gap: 4px !important;
  }

  .subnav-item {
    font-size: 0.78rem !important;
    padding: 8px 6px !important;
  }
}

/* ==========================================================================
   大厂级闪烁骨架屏（Shimmer）与精美空状态（Empty States）
   ========================================================================== */

/* 闪烁骨架屏 */
.skeleton-container {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
}

.skeleton-shimmer {
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.015) 25%,
    rgba(255, 255, 255, 0.05) 37%,
    rgba(255, 255, 255, 0.015) 63%
  );
  background-size: 400% 100%;
  animation: skeleton-loading 1.5s ease infinite;
}

[data-theme="light"] .skeleton-shimmer {
  background: linear-gradient(
    90deg,
    rgba(15, 23, 42, 0.015) 25%,
    rgba(15, 23, 42, 0.04) 37%,
    rgba(15, 23, 42, 0.015) 63%
  );
  background-size: 400% 100%;
}

@keyframes skeleton-loading {
  0% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.skeleton-card {
  height: 180px;
  border-radius: 12px;
  border: 1px solid var(--border-card);
}

.skeleton-title {
  height: 24px;
  width: 140px;
  border-radius: 6px;
}

.skeleton-text {
  height: 18px;
  width: 100%;
  border-radius: 4px;
}

/* 极致美感空状态卡片 */
.empty-state-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
  text-align: center;
  width: 100%;
  background: rgba(255, 255, 255, 0.005);
  border: 1px dashed rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  margin: 10px 0;
  box-sizing: border-box;
}

[data-theme="light"] .empty-state-wrapper {
  background: rgba(0, 0, 0, 0.002);
  border-color: rgba(15, 23, 42, 0.08);
}

.empty-state-icon {
  width: 54px;
  height: 54px;
  color: var(--text-muted);
  opacity: 0.6;
  margin-bottom: 16px;
  stroke-width: 1.5;
}

.empty-state-wrapper h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 6px;
}

.empty-state-wrapper p {
  font-size: 0.82rem;
  color: var(--text-muted);
  max-width: 280px;
  line-height: 1.5;
  margin-bottom: 18px;
}

.empty-state-action-btn {
  font-size: 0.8rem !important;
  padding: 8px 16px !important;
  border-radius: 8px !important;
}

/* 旋转菊花加载动画 */
.test-spin-icon,
.vacuum-spin-icon {
  animation: spin 1.2s linear infinite;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* 磨砂玻璃 Tooltip 悬浮框样式 */
.chart-tooltip {
  position: absolute;
  pointer-events: none;
  min-width: 148px;
  background: rgba(15, 23, 42, 0.86);
  backdrop-filter: blur(18px) saturate(170%);
  -webkit-backdrop-filter: blur(18px) saturate(170%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  color: #f8fafc;
  padding: 10px 12px;
  font-size: 0.78rem;
  box-shadow: 0 18px 42px rgba(2, 6, 23, 0.32);
  transition: opacity 0.16s ease, transform 0.16s ease;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

[data-theme="light"] .chart-tooltip {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(15, 23, 42, 0.08);
  color: #0f172a;
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.12);
}

.chart-tooltip-time {
  font-weight: 700;
  color: var(--text-muted);
  font-size: 0.72rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 6px;
  margin-bottom: 1px;
}

[data-theme="light"] .chart-tooltip-time {
  border-bottom-color: rgba(0, 0, 0, 0.04);
}

.chart-tooltip-row {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
}

.chart-tooltip-label {
  position: relative;
  color: var(--text-muted);
  font-weight: 600;
  padding-left: 13px;
}

.chart-tooltip-label::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  transform: translateY(-50%);
}

.chart-tooltip-label-temp::before {
  background: #fb7185;
}

.chart-tooltip-label-hum::before {
  background: #60a5fa;
}

.chart-tooltip-val {
  font-weight: 700;
  color: var(--primary);
}

.chart-tooltip-val-temp {
  color: #fb7185;
}

.chart-tooltip-val-hum {
  color: #60a5fa;
}

/* 自定义弹窗 SVG 图标与动效配色 */
.dialog-icon-shield {
  color: #ef4444; /* 红色警告盾牌 */
  filter: drop-shadow(0 0 12px rgba(239, 68, 68, 0.25));
  animation: pulse-ring 2s infinite;
}

.dialog-icon-info {
  color: #6366f1; /* 蓝色气泡提示 */
  filter: drop-shadow(0 0 12px rgba(99, 102, 241, 0.25));
}

@keyframes pulse-ring {
  0% {
    transform: scale(0.98);
    opacity: 0.9;
  }
  50% {
    transform: scale(1.02);
    opacity: 1;
  }
  100% {
    transform: scale(0.98);
    opacity: 0.9;
  }
}

/* 弹窗中的输入控件聚焦描边过渡 */
#dialog-input-element:focus {
  border-color: var(--primary) !important;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
  background: rgba(255, 255, 255, 0.03) !important;
}

[data-theme="light"] #dialog-input-element:focus {
  background: rgba(0, 0, 0, 0.01) !important;
}

/* 高颜值大厂级文字危险动作按钮 */
.btn-danger-text {
  background: transparent;
  border: none;
  color: #ef4444;
  padding: 6px 12px;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: inherit;
  outline: none;
}

.btn-danger-text:hover {
  background: rgba(239, 68, 68, 0.08);
  color: #dc2626;
}

.btn-danger-text:active {
  background: rgba(239, 68, 68, 0.15);
  transform: scale(0.97);
}

[data-theme="light"] .btn-danger-text:hover {
  background: rgba(239, 68, 68, 0.06);
}

/* ==========================================
   新型通用子Tab分栏布局（SaaS大厂风格）
   ========================================== */
.custom-layout-with-subnav {
  display: flex;
  gap: 24px;
  width: 100%;
  align-items: flex-start;
  box-sizing: border-box;
}

.custom-subnav {
  width: 200px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: rgba(255, 255, 255, 0.015);
  border: 1px solid var(--border-card);
  border-radius: 12px;
  padding: 16px 12px;
  box-sizing: border-box;
}

[data-theme="light"] .custom-subnav {
  background: rgba(0, 0, 0, 0.008);
  border-color: rgba(15, 23, 42, 0.06);
}

.custom-subnav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  border: none;
  border-radius: 8px;
  padding: 10px 14px;
  color: var(--text-muted);
  font-size: 0.88rem;
  cursor: pointer;
  width: 100%;
  text-align: left;
  transition: all 0.2s ease;
  font-family: inherit;
  font-weight: 500;
  box-sizing: border-box;
}

.custom-subnav-item svg {
  width: 16px;
  height: 16px;
  opacity: 0.7;
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

.custom-subnav-item:hover {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-main);
}

[data-theme="light"] .custom-subnav-item:hover {
  background: rgba(0, 0, 0, 0.02);
  color: #0f172a;
}

.custom-subnav-item.active {
  background: var(--primary) !important;
  color: #ffffff !important;
  font-weight: 600;
}

.custom-subnav-item.active svg {
  opacity: 1;
  transform: scale(1.05);
}

/* 右侧工作区容器 */
.custom-subtab-workarea {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* 左侧二级菜单 aside */
.custom-subnav {
  width: 200px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: rgba(255, 255, 255, 0.015);
  border: 1px solid var(--border-card);
  border-radius: 14px;
  padding: 16px 12px;
  height: fit-content;
  backdrop-filter: blur(10px);
}

.subnav-title {
  font-size: 0.78rem;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  padding: 0 10px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  margin-bottom: 8px;
  font-weight: 700;
}

/* 白天模式微调 */
[data-theme="light"] .custom-subnav {
  background: rgba(15, 23, 42, 0.015);
  border-color: rgba(15, 23, 42, 0.06);
}
[data-theme="light"] .subnav-title {
  border-bottom-color: rgba(15, 23, 42, 0.06);
}

/* 二级菜单项按钮 */
.custom-subnav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 8px;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  outline: none;
  transition: all var(--transition-fast);
}

.custom-subnav-item svg {
  width: 16px;
  height: 16px;
  opacity: 0.75;
  transition: transform var(--transition-fast);
}

.custom-subnav-item:hover {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-main);
}
.custom-subnav-item:hover svg {
  transform: translateX(2px);
  opacity: 0.95;
}

/* 激活状态 */
.custom-subnav-item.active {
  background: rgba(99, 102, 241, 0.12);
  border-color: rgba(99, 102, 241, 0.25);
  color: var(--primary);
  font-weight: 600;
  box-shadow: var(--shadow-active);
}

.custom-subnav-item.active svg {
  opacity: 1;
  color: var(--primary);
  transform: scale(1.08);
}

[data-theme="light"] .custom-subnav-item:hover {
  background: rgba(15, 23, 42, 0.03);
}
[data-theme="light"] .custom-subnav-item.active {
  background: rgba(79, 70, 229, 0.08);
  border-color: rgba(79, 70, 229, 0.2);
}

/* 右侧工作区 */
.custom-subtab-workarea {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-width: 0;
}

.subtab-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 100%;
}

.subtab-content.hidden {
  display: none !important;
}

@media (max-width: 900px) {
  .custom-layout-with-subnav {
    flex-direction: column;
    align-items: stretch;
  }
  .custom-subnav {
    width: 100%;
    flex-direction: row;
    overflow-x: auto;
    padding: 10px;
    gap: 8px;
  }
  .custom-subnav-item {
    width: auto;
    white-space: nowrap;
    padding: 8px 12px;
  }
  
  /* 隐藏滚动条以提升视觉档次，并支持原生触控惯性滚动 */
  .custom-subnav {
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE 10+ */
  }
  .custom-subnav::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
  }
}

/* 适配移动端输入聚焦页面缩放体验 (防止 iOS Safari 自动放大页面) */
@media (max-width: 768px) {
  input, select, textarea, .custom-select-trigger {
    font-size: 16px !important;
  }
}

/* 适配 Toast 在手机端(<=576px)下的显示与滑入动画 */
@media (max-width: 576px) {
  .toast-container {
    top: auto !important;
    bottom: 24px !important;
    left: 16px !important;
    right: 16px !important;
    align-items: center !important;
  }
  .toast {
    width: 100% !important;
    max-width: 100% !important;
    transform: translateY(100px) !important; /* 手机端使用底部滑入，防止横向滚动条溢出 */
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35) !important;
  }
  .toast.show {
    transform: translateY(0) !important;
  }
}

/* 极窄屏(<=380px)下的设备卡片指标自适应折叠 */
@media (max-width: 380px) {
  .device-metrics {
    grid-template-columns: 1fr !important;
  }
}

/* ==========================================================================
   响应式适配收敛修正
   ========================================================================== */

.main-content > *,
.page-pane > *,
.custom-layout-with-subnav > *,
.custom-subtab-workarea > *,
.panel,
.panel-head,
.history-chart-container,
.table-wrap,
.responsive-table,
.config-card-grid,
.content-grid,
.devices-grid,
.dashboard-grid {
  min-width: 0;
}

.mobile-logo,
.mobile-logo span,
#current-pane-desc,
.relay-info,
.relay-info span,
.relay-info small {
  min-width: 0;
}

.mobile-logo span,
#current-pane-desc,
.muted {
  overflow-wrap: anywhere;
}

.compact-input-group,
.compact-scopes-group {
  max-width: 100%;
  min-width: 0;
}

.history-toolbar-controls {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  min-width: 0;
}

.toolbar-select,
.toolbar-button {
  min-width: 0;
}

.section-inline-actions,
.section-footer-actions {
  min-width: 0;
}

.responsive-table td > code,
.responsive-table td > .button {
  max-width: 100%;
}

@media (max-width: 1180px) {
  .main-content {
    padding: 32px;
    gap: 24px;
  }

  .devices-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }

  .dashboard-grid,
  .content-grid,
  .config-card-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)) !important;
  }

  .custom-layout-with-subnav {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
  }

  .custom-subnav {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 8px;
    padding: 12px;
    overflow: visible;
  }

  .custom-subnav .subnav-title {
    grid-column: 1 / -1;
    width: 100%;
    margin: 0;
    padding: 0 4px 10px;
  }

  .custom-subnav-item {
    width: 100%;
    min-height: 44px;
    justify-content: center;
    text-align: center;
    white-space: normal;
  }

  .custom-subnav-item span {
    line-height: 1.25;
  }

  .subnav-footer {
    grid-column: 1 / -1;
    width: 100%;
  }
}

@media (max-width: 900px) {
  .responsive-table {
    overflow: visible;
  }

  .responsive-table table {
    display: block;
    width: 100%;
  }

  .responsive-table thead {
    display: none;
  }

  .responsive-table tbody {
    display: grid;
    gap: 14px;
    width: 100%;
  }

  .responsive-table tr {
    display: block;
    width: 100%;
    padding: 14px 16px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(255, 255, 255, 0.02);
  }

  [data-theme="light"] .responsive-table tr {
    border-color: rgba(15, 23, 42, 0.06);
    background: rgba(15, 23, 42, 0.02);
  }

  .responsive-table td {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
    width: 100%;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    white-space: normal;
    overflow-wrap: anywhere;
    text-align: left !important;
  }

  [data-theme="light"] .responsive-table td {
    border-bottom-color: rgba(15, 23, 42, 0.06);
  }

  .responsive-table td:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }

  .responsive-table td::before {
    content: attr(data-label);
    flex: 0 0 92px;
    max-width: 92px;
    color: var(--text-muted);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
  }

  .responsive-table td[colspan] {
    display: block;
    padding: 4px 0;
    border-bottom: none;
    text-align: center !important;
  }

  .responsive-table td[colspan]::before {
    content: none;
  }

  .responsive-table .table-actions-cell,
  .responsive-table td[data-label="快捷操作"],
  .responsive-table td[data-label="操作"] {
    align-items: stretch;
    flex-direction: column;
  }

  .responsive-table .table-actions-cell::before {
    content: none;
  }

  .responsive-table .button,
  .responsive-table .btn-danger-text,
  .responsive-table .one-click-map-btn,
  .responsive-table .revoke-key-btn {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .topbar > :first-child {
    width: 100%;
  }

  .topbar-actions {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
    gap: 10px !important;
  }

  .topbar-actions .badge,
  .topbar-actions .button {
    width: 100%;
    justify-content: center;
  }

  .topbar-actions .toggle-control {
    grid-column: 1 / -1;
    width: 100%;
    justify-content: space-between;
    padding: 10px 12px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
  }

  [data-theme="light"] .topbar-actions .toggle-control {
    background: rgba(15, 23, 42, 0.03);
    border-color: rgba(15, 23, 42, 0.06);
  }

  .history-toolbar {
    gap: 14px !important;
  }

  .history-toolbar-controls {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
  }

  .history-toolbar-controls .toolbar-select,
  .history-toolbar-controls .toolbar-button {
    width: 100%;
  }

  .history-insight-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .history-insight-metrics > div,
  .history-insight-metrics > div:first-child,
  .history-insight-metrics > div:last-child {
    padding: 14px;
    border-right: 0;
  }

  .history-insight-metrics > div:nth-child(odd) {
    padding-left: 0;
    border-right: 1px solid var(--border-card);
  }

  .history-insight-metrics > div:nth-child(even) {
    padding-right: 0;
  }

  .history-insight-metrics > div:nth-child(-n + 2) {
    border-bottom: 1px solid var(--border-card);
  }

  .panel {
    padding: 20px;
  }

  .secret-hint-bar,
  .config-form-actions,
  .left-actions,
  .section-footer-actions {
    flex-wrap: wrap;
  }
}

@media (max-width: 576px) {
  .main-content {
    padding: 76px 16px 28px !important;
  }

  .mobile-header {
    padding: 0 14px;
  }

  .mobile-logo span {
    max-width: 180px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .topbar-actions {
    grid-template-columns: 1fr !important;
  }

  .history-insight-summary {
    padding: 18px 16px;
  }

  .history-insight-heading,
  .history-anomaly-list li {
    align-items: flex-start;
    flex-direction: column;
  }

  .kpi-grid {
    grid-template-columns: 1fr !important;
  }

  .custom-subnav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .custom-subnav-item {
    padding: 10px 12px;
  }

  .history-toolbar-controls {
    grid-template-columns: 1fr;
  }

  .dashboard-grid,
  .content-grid,
  .devices-grid,
  .config-card-grid,
  .device-fields-grid,
  .form-grid,
  .key-form-grid {
    grid-template-columns: 1fr !important;
  }

  .compact-key-form-bar,
  .config-form-actions,
  .left-actions,
  .section-inline-actions,
  .section-footer-actions {
    flex-direction: column;
    align-items: stretch !important;
  }

  .config-form-actions .button,
  .left-actions .button,
  .section-inline-actions .button,
  .section-footer-actions .button {
    width: 100%;
  }

  .scope-pill-label[data-tooltip]::after {
    display: none;
  }

  .responsive-table td {
    flex-direction: column;
    gap: 8px;
  }

  .responsive-table td::before {
    flex: 0 0 auto;
    max-width: none;
  }
}

/* API 密钥页手机端专项排版 */
@media (max-width: 768px) {
  #page-keys {
    gap: 22px;
  }

  #page-keys .panel {
    padding: 20px !important;
    border-radius: 14px !important;
  }

  #page-keys .panel-head {
    gap: 10px;
    margin-bottom: 18px;
  }

  #page-keys .panel-head h2 {
    font-size: 1.35rem;
    line-height: 1.28;
    letter-spacing: 0;
  }

  #page-keys .panel-head p,
  #page-keys .muted {
    font-size: 0.9rem;
    line-height: 1.65;
  }

  #page-keys .table-wrap {
    margin: 0 0 18px !important;
    overflow: visible !important;
  }

  #page-keys .responsive-table table,
  #page-keys .responsive-table tbody {
    display: grid !important;
    width: 100% !important;
    min-width: 0 !important;
    max-width: 100% !important;
  }

  #page-keys .responsive-table tbody {
    gap: 12px !important;
  }

  #page-keys .responsive-table tr {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    min-height: 0 !important;
    margin: 0 !important;
    padding: 14px 16px !important;
    border-radius: 12px !important;
    box-shadow: none !important;
  }

  #page-keys .responsive-table tr:not(.table-empty-row) {
    border-color: rgba(255, 255, 255, 0.07) !important;
    background: rgba(255, 255, 255, 0.025) !important;
  }

  [data-theme="light"] #page-keys .responsive-table tr:not(.table-empty-row) {
    border-color: rgba(15, 23, 42, 0.07) !important;
    background: #ffffff !important;
  }

  #page-keys .responsive-table td {
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    justify-content: flex-start !important;
    gap: 5px !important;
    width: 100% !important;
    min-width: 0 !important;
    min-height: 0 !important;
    height: auto !important;
    padding: 10px 0 !important;
    line-height: 1.45 !important;
    text-align: left !important;
    word-break: normal !important;
    overflow-wrap: anywhere !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06) !important;
  }

  [data-theme="light"] #page-keys .responsive-table td {
    border-bottom-color: rgba(15, 23, 42, 0.07) !important;
  }

  #page-keys .responsive-table td::before {
    flex: 0 0 auto !important;
    max-width: none !important;
    margin: 0 !important;
    color: var(--text-muted) !important;
    font-size: 0.72rem !important;
    font-weight: 700 !important;
    line-height: 1.2 !important;
    letter-spacing: 0 !important;
    text-transform: none !important;
    opacity: 0.88 !important;
  }

  #page-keys .responsive-table td[data-label="Key ID"],
  #page-keys .responsive-table td[data-label="Token 预览"] {
    font-size: 0.82rem !important;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace !important;
    word-break: break-all !important;
  }

  #page-keys .responsive-table td[data-label="权限范围"],
  #page-keys .responsive-table td[data-label="最后活跃时间"] {
    font-size: 0.84rem !important;
  }

  #page-keys .responsive-table td:last-child {
    border-bottom: none !important;
  }

  #page-keys .responsive-table td[colspan] {
    padding: 0 !important;
  }

  #page-keys .table-empty-row {
    padding: 0 !important;
    border: none !important;
    background: transparent !important;
  }

  #page-keys .table-empty-row .empty-state-wrapper {
    padding: 22px 12px !important;
  }

  #page-keys .table-actions-cell {
    align-items: stretch !important;
    padding-top: 12px !important;
  }

  #page-keys .table-actions-cell::before {
    content: none !important;
  }

  #page-keys .revoke-key-btn {
    width: 100% !important;
    min-height: 42px !important;
    justify-content: center !important;
    border-radius: 8px !important;
    font-size: 0.9rem !important;
  }

  #page-keys .create-key-card {
    margin-top: 18px !important;
    padding: 18px !important;
  }

  #page-keys .panel-subtitle {
    margin-bottom: 16px !important;
    font-size: 1.05rem;
  }

  #page-keys .compact-key-form-bar {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 16px !important;
    align-items: stretch !important;
    max-width: none !important;
  }

  #page-keys .compact-input-group,
  #page-keys .compact-scopes-group,
  #page-keys .compact-btn-group {
    width: 100% !important;
    min-width: 0 !important;
  }

  #page-keys #new-key-name {
    min-height: 46px !important;
    padding: 0 13px !important;
    border-radius: 8px !important;
    font-size: 16px !important;
  }

  #page-keys .compact-scopes-list {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 10px !important;
    width: 100% !important;
  }

  #page-keys .scope-pill-label {
    width: 100% !important;
    min-height: 42px !important;
    justify-content: flex-start !important;
    gap: 10px !important;
    padding: 10px 12px !important;
    border-radius: 8px !important;
    font-size: 0.9rem !important;
    box-shadow: none !important;
  }

  #page-keys .scope-pill-label:has(input:checked) {
    background: rgba(99, 102, 241, 0.14) !important;
    border-color: rgba(99, 102, 241, 0.36) !important;
    color: var(--text-main) !important;
    box-shadow: none !important;
  }

  [data-theme="light"] #page-keys .scope-pill-label:has(input:checked) {
    background: rgba(79, 70, 229, 0.08) !important;
    border-color: rgba(79, 70, 229, 0.24) !important;
    color: #1e293b !important;
  }

  #page-keys .scope-pill-label:has(input:checked) .scope-pill-dot {
    background: var(--primary) !important;
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.12) !important;
  }

  #page-keys .scope-info-hint {
    margin-left: auto !important;
  }

  #page-keys .scope-pill-label:has(input:checked) .scope-info-hint {
    background: rgba(99, 102, 241, 0.16) !important;
    color: var(--primary) !important;
  }

  #page-keys .compact-btn-group .button {
    width: 100% !important;
    min-height: 46px !important;
    border-radius: 8px !important;
    font-size: 0.95rem !important;
  }

  #created-key-panel {
    margin-top: 16px !important;
    padding: 16px !important;
    border-radius: 12px !important;
  }

  #created-key-panel > div {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }

  #copy-created-key-button {
    width: 100%;
    min-height: 42px;
    justify-content: center;
  }

  #created-key-value {
    max-height: 160px;
    margin-top: 12px !important;
    white-space: pre-wrap;
    word-break: break-all;
    overflow-wrap: anywhere;
    overflow: auto;
    font-size: 0.8rem;
  }

  #page-keys .developer-guide-panel {
    margin-top: 20px !important;
  }

  #page-keys .developer-guide-panel .panel-head {
    align-items: stretch;
  }

  #page-keys .doc-tab-buttons {
    display: grid !important;
    grid-template-columns: 1fr !important;
    width: 100% !important;
    gap: 8px !important;
  }

  #page-keys .doc-tab-btn {
    width: 100%;
    min-height: 42px;
    justify-content: center;
  }

  #page-keys .guide-auth-alert,
  #page-keys .api-doc-item {
    padding: 14px !important;
    border-radius: 10px !important;
  }

  #page-keys .guide-auth-alert code,
  #page-keys .json-view {
    max-width: 100%;
    white-space: pre-wrap;
    word-break: break-all;
    overflow-wrap: anywhere;
  }
}

@media (max-width: 420px) {
  #page-keys .panel {
    padding: 18px !important;
  }

  #page-keys .panel-head h2 {
    font-size: 1.24rem;
  }

  #page-keys .responsive-table tr {
    padding: 12px 14px !important;
  }
}
.api-docs-link {
  align-items: center;
  background: rgba(99, 102, 241, 0.08);
  border: 1px solid rgba(99, 102, 241, 0.15);
  border-radius: 6px;
  color: var(--primary-color);
  display: inline-flex;
  font-size: 0.75rem;
  font-weight: 500;
  gap: 5px;
  padding: 3px 10px;
  text-decoration: none;
  transition: background 0.2s;
}

.api-docs-link:hover {
  background: rgba(99, 102, 241, 0.15);
}