/* ================================
   【账号管理菜单】相关样式
   ================================ */
.status-toggle {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 24px;
}

.status-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.status-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: .4s;
  border-radius: 24px;
}

.status-slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
}

input:checked + .status-slider {
  background-color: #10b981;
}

input:checked + .status-slider:before {
  transform: translateX(26px);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.25rem 0.5rem;
  border-radius: 12px;
  font-size: 0.875rem;
  font-weight: 500;
  min-width: 2rem;
  height: 1.5rem;
}

.status-badge.enabled {
  background: #dcfce7;
  color: #166534;
  border: 1px solid #bbf7d0;
}

.status-badge.disabled {
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

.account-row.disabled {
  opacity: 0.6;
  background-color: #f9fafb;
}

.account-row.disabled .cookie-value {
  background-color: #f3f4f6;
}

/* 关键词管理界面的状态提示 */
.account-badge .badge.bg-warning {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { opacity: 1; }
  50% { opacity: 0.7; }
  100% { opacity: 1; }
}

.disabled-account-notice {
  background: #fef3c7;
  border: 1px solid #f59e0b;
  border-radius: 8px;
  padding: 0.75rem;
  margin-bottom: 1rem;
  color: #92400e;
}

.disabled-account-notice .bi {
  color: #f59e0b;
}

/* 扫码登录按钮特殊样式 */
.qr-login-btn {
  background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
  border: none;
  box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.qr-login-btn small.opacity-75 {
  color: rgba(255, 255, 255, 0.92);
  opacity: 0.92 !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.22);
}

.qr-login-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(40, 167, 69, 0.4);
  background: linear-gradient(135deg, #218838 0%, #1ea085 100%);
}

.qr-login-btn:active {
  transform: translateY(0);
}

.qr-login-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s;
}

.qr-login-btn:hover::before {
  left: 100%;
}

/* 二维码容器样式 */
.qr-code-wrapper {
  border: 3px solid #28a745;
  box-shadow: 0 4px 15px rgba(40, 167, 69, 0.2);
  transition: all 0.3s ease;
}

.qr-code-wrapper:hover {
  box-shadow: 0 6px 20px rgba(40, 167, 69, 0.3);
}

/* 步骤指引样式 */
.step-item {
  text-align: center;
}

.step-number {
  font-weight: bold;
  font-size: 14px;
  box-shadow: 0 2px 8px rgba(40, 167, 69, 0.3);
}

/* 手动输入按钮样式 */
.manual-input-btn {
  transition: all 0.3s ease;
}

.manual-input-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(108, 117, 125, 0.2);
}

/* 等待提示样式 */
.bg-light-warning {
  background-color: #fff3cd !important;
}

.qr-loading-tip {
  animation: pulse-warning 2s infinite;
}

@keyframes pulse-warning {
  0% {
    opacity: 0.8;
  }
  50% {
    opacity: 1;
  }
  100% {
    opacity: 0.8;
  }
}

/* 账号保活诊断 */
.about-diagnostics-card {
  width: 100%;
  margin: 1.5rem 0 0;
}

.account-diagnostics-card .card-header .text-muted {
  color: rgba(255, 255, 255, 0.78) !important;
}

.account-diagnostics-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: flex-end;
  gap: 0.75rem;
}

.account-diagnostics-picker {
  min-width: 220px;
  max-width: 300px;
}

.account-diagnostics-picker .form-label {
  margin-bottom: 0.4rem;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.9);
}

.account-diagnostics-card .card-header .form-select {
  border-color: rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  box-shadow: none;
}

.account-diagnostics-card .card-header .form-select option {
  color: #1f2937;
}

.account-diagnostics-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.account-diagnostics-card .card-header .btn-outline-secondary {
  border-color: rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.account-diagnostics-card .card-header .btn-outline-secondary:hover {
  border-color: rgba(255, 255, 255, 0.42);
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
}

.account-diagnostics-card .card-header .btn-primary {
  background: rgba(255, 255, 255, 0.96);
  color: #4338ca;
  border: none;
}

.account-diagnostics-card .card-header .btn-primary:hover {
  background: #fff;
  color: #312e81;
}

.account-diagnostics-summary {
  margin-bottom: 1rem;
}

.about-diagnostics-account-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.75rem;
}

.account-diagnostics-summary-item {
  padding: 0.95rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(248, 250, 252, 0.96), rgba(241, 245, 249, 0.9));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.account-diagnostics-summary-label {
  margin-bottom: 0.35rem;
  font-size: 0.76rem;
  color: var(--text-secondary);
}

.account-diagnostics-summary-value {
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.45;
  color: var(--text-color);
  word-break: break-word;
}

.account-diagnostics-summary-support {
  margin-top: 0.3rem;
  font-size: 0.78rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

.account-diagnostics-layout {
  display: grid;
  gap: 1rem;
}

.about-status-panel,
.about-history-panel {
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 1rem 1.1rem;
  background: linear-gradient(180deg, rgba(248, 250, 252, 0.92), rgba(255, 255, 255, 0.98));
}

.account-diagnostics-main-panel {
  border-color: rgba(99, 102, 241, 0.18);
  background:
    radial-gradient(circle at top right, rgba(99, 102, 241, 0.11), transparent 32%),
    linear-gradient(180deg, rgba(238, 242, 255, 0.92), rgba(255, 255, 255, 0.98) 56%);
}

.account-diagnostics-history-panel {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 252, 0.95));
}

.account-diagnostics-section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--border-color);
}

.account-diagnostics-main-panel .account-diagnostics-section-head {
  border-bottom-color: rgba(99, 102, 241, 0.16);
}

.account-diagnostics-main-panel .account-diagnostics-section-title {
  color: #312e81;
}

.account-diagnostics-section-title {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--text-color);
}

.account-diagnostics-section-sub {
  margin-top: 0.25rem;
  font-size: 0.82rem;
  line-height: 1.55;
  color: var(--text-secondary);
}

.account-diagnostics-status-shell {
  display: grid;
  gap: 0.7rem;
}

.account-diagnostics-status-note-bar {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.9rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--border-color);
  border-left-width: 4px;
  border-radius: 12px;
  background: #f8fafc;
  box-shadow: 0 10px 20px -18px rgba(15, 23, 42, 0.42);
}

.account-diagnostics-status-note-bar.is-success {
  border-left-color: #10b981;
  background: #ecfdf5;
}

.account-diagnostics-status-note-bar.is-warning {
  border-left-color: #f59e0b;
  background: #fffbeb;
}

.account-diagnostics-status-note-bar.is-danger {
  border-left-color: #ef4444;
  background: #fef2f2;
}

.account-diagnostics-status-note-bar.is-info {
  border-left-color: #3b82f6;
  background: #eff6ff;
}

.account-diagnostics-status-note-title {
  flex: 0 0 auto;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--text-color);
  line-height: 1.25;
}

.account-diagnostics-status-note-text {
  font-size: 0.84rem;
  line-height: 1.45;
  color: var(--text-secondary);
}

.account-diagnostics-status-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.7rem;
  align-items: stretch;
}

.account-diagnostics-status-body {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(260px, 0.95fr);
  gap: 0.8rem;
  align-items: stretch;
}

.account-diagnostics-status-primary,
.account-diagnostics-status-sidebar {
  min-width: 0;
}

.account-diagnostics-status-sidebar .account-diagnostics-status-item {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.account-diagnostics-status-item {
  position: relative;
  overflow: hidden;
  padding: 0.8rem 0.9rem;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  background: var(--card-bg);
  box-shadow: 0 14px 28px -24px rgba(15, 23, 42, 0.5);
}

.account-diagnostics-status-item::before {
  content: '';
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--diagnostics-accent, rgba(148, 163, 184, 0.6));
}

.account-diagnostics-status-item.is-success {
  border-color: rgba(16, 185, 129, 0.22);
}

.account-diagnostics-status-item.is-warning {
  border-color: rgba(245, 158, 11, 0.22);
}

.account-diagnostics-status-item.is-danger {
  border-color: rgba(239, 68, 68, 0.22);
}

.account-diagnostics-status-item.is-info {
  border-color: rgba(59, 130, 246, 0.22);
}

.account-diagnostics-status-item-head {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 0.45rem;
}

.account-diagnostics-status-item-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 8px;
  background: rgba(148, 163, 184, 0.14);
  color: var(--text-secondary);
  flex: 0 0 auto;
  font-size: 0.88rem;
}

.account-diagnostics-status-item-label {
  font-size: 0.79rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.account-diagnostics-status-item-value {
  font-size: 1.08rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--text-color);
  word-break: break-word;
}

.account-diagnostics-status-item-note {
  margin-top: 0.35rem;
  font-size: 0.81rem;
  line-height: 1.38;
  color: var(--text-secondary);
}

.account-diagnostics-status-item.is-connection {
  --diagnostics-accent: #3b82f6;
  background: linear-gradient(135deg, rgba(219, 234, 254, 0.92), rgba(255, 255, 255, 0.98) 52%);
}

.account-diagnostics-status-item.is-keepalive {
  --diagnostics-accent: #10b981;
  background: linear-gradient(135deg, rgba(209, 250, 229, 0.9), rgba(255, 255, 255, 0.98) 52%);
}

.account-diagnostics-status-item.is-token {
  --diagnostics-accent: #f59e0b;
  background: linear-gradient(135deg, rgba(254, 243, 199, 0.92), rgba(255, 255, 255, 0.98) 52%);
}

.account-diagnostics-status-item.is-readiness {
  --diagnostics-accent: #6366f1;
  background: linear-gradient(135deg, rgba(224, 231, 255, 0.92), rgba(255, 255, 255, 0.98) 52%);
}

.account-diagnostics-status-item.is-connection .account-diagnostics-status-item-icon {
  background: rgba(59, 130, 246, 0.14);
  color: #1d4ed8;
}

.account-diagnostics-status-item.is-keepalive .account-diagnostics-status-item-icon {
  background: rgba(16, 185, 129, 0.14);
  color: #0f766e;
}

.account-diagnostics-status-item.is-token .account-diagnostics-status-item-icon {
  background: rgba(245, 158, 11, 0.16);
  color: #b45309;
}

.account-diagnostics-status-item.is-readiness .account-diagnostics-status-item-icon {
  background: rgba(99, 102, 241, 0.14);
  color: #4338ca;
}

.account-diagnostics-status-item.is-connection .account-diagnostics-status-item-label {
  color: #1d4ed8;
}

.account-diagnostics-status-item.is-keepalive .account-diagnostics-status-item-label {
  color: #047857;
}

.account-diagnostics-status-item.is-token .account-diagnostics-status-item-label {
  color: #b45309;
}

.account-diagnostics-status-item.is-readiness .account-diagnostics-status-item-label {
  color: #4338ca;
}

.account-diagnostics-status-item.is-readiness .account-diagnostics-status-item-value {
  display: flex;
  flex: 1;
  min-height: 0;
}

.about-status-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.22rem 0.56rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.83rem;
  font-weight: 600;
  line-height: 1.2;
}

.about-status-badge.is-success {
  color: #0f766e;
  background: rgba(16, 185, 129, 0.12);
  border-color: rgba(16, 185, 129, 0.2);
}

.about-status-badge.is-warning {
  color: #b45309;
  background: rgba(245, 158, 11, 0.12);
  border-color: rgba(245, 158, 11, 0.2);
}

.about-status-badge.is-danger {
  color: #b91c1c;
  background: rgba(239, 68, 68, 0.12);
  border-color: rgba(239, 68, 68, 0.2);
}

.about-status-badge.is-info {
  color: #1d4ed8;
  background: rgba(59, 130, 246, 0.12);
  border-color: rgba(59, 130, 246, 0.2);
}

.about-status-badge.is-secondary {
  color: #4b5563;
  background: rgba(107, 114, 128, 0.1);
  border-color: rgba(107, 114, 128, 0.18);
}

.account-diagnostics-readiness-summary {
  display: flex;
  flex: 1;
  min-height: 100%;
  flex-direction: column;
  gap: 0.78rem;
}

.account-diagnostics-readiness-hero {
  display: flex;
  flex-direction: column;
  gap: 0.28rem;
}

.account-diagnostics-readiness-ratio {
  display: flex;
  align-items: flex-end;
  gap: 0.28rem;
  line-height: 0.95;
  color: #312e81;
}

.account-diagnostics-readiness-ratio-current {
  font-size: 2.85rem;
  font-weight: 800;
  letter-spacing: -0.05em;
}

.account-diagnostics-readiness-ratio-total {
  padding-bottom: 0.32rem;
  font-size: 1.02rem;
  font-weight: 700;
  color: rgba(67, 56, 202, 0.72);
}

.account-diagnostics-readiness-caption {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text-secondary);
}

.account-diagnostics-readiness-progress {
  position: relative;
  overflow: hidden;
  height: 0.62rem;
  border-radius: 999px;
  background: rgba(99, 102, 241, 0.14);
}

.account-diagnostics-readiness-progress-bar {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #6366f1, #818cf8);
  box-shadow: 0 8px 18px -12px rgba(99, 102, 241, 0.95);
}

.account-diagnostics-readiness-percent {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #4338ca;
}

.account-diagnostics-readiness-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-auto-rows: minmax(0, 1fr);
  gap: 0.5rem;
  flex: 1;
  align-content: stretch;
}

.account-diagnostics-readiness-chip {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.32rem;
  min-height: 4.1rem;
  padding: 0.62rem 0.68rem;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  background: rgba(248, 250, 252, 0.82);
}

.account-diagnostics-readiness-name-wrap {
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
  min-width: 0;
}

.account-diagnostics-readiness-dot {
  width: 0.44rem;
  height: 0.44rem;
  border-radius: 999px;
  background: currentColor;
  flex: 0 0 auto;
}

.account-diagnostics-readiness-chip.is-ready {
  border-color: rgba(16, 185, 129, 0.22);
  background: rgba(236, 253, 245, 0.95);
  color: #0f766e;
}

.account-diagnostics-readiness-chip.is-pending {
  border-color: rgba(245, 158, 11, 0.22);
  background: rgba(255, 251, 235, 0.95);
  color: #b45309;
}

.account-diagnostics-readiness-name {
  font-size: 0.81rem;
  font-weight: 700;
  color: currentColor;
}

.account-diagnostics-readiness-state {
  font-size: 0.8rem;
  font-weight: 800;
  color: currentColor;
}

.account-diagnostics-readiness-summary-note {
  padding: 0.72rem 0.78rem;
  border: 1px solid rgba(99, 102, 241, 0.14);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.58);
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--text-secondary);
}

.account-diagnostics-status-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
  padding-top: 0.7rem;
  border-top: 1px solid var(--border-color);
}

.account-diagnostics-status-meta-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.55rem;
  padding: 0.46rem 0.62rem;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.7);
  font-size: 0.84rem;
  line-height: 1.35;
}

.account-diagnostics-status-meta-label {
  color: var(--text-secondary);
}

.account-diagnostics-status-meta-value {
  color: var(--text-color);
  font-weight: 600;
  font-size: 0.92rem;
  text-align: right;
}

.account-diagnostics-history-form {
  padding: 0.85rem 0.95rem;
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.68);
}

.account-diagnostics-history-form .form-label {
  margin-bottom: 0.45rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-color);
}

.account-diagnostics-history-input-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.75rem;
  align-items: center;
}

.account-diagnostics-history-input-wrap .form-control {
  min-height: 46px;
  border-radius: 12px;
  background: rgba(248, 250, 252, 0.95);
}

.account-diagnostics-history-input-wrap .btn {
  min-width: 172px;
  min-height: 46px;
  padding-inline: 1rem;
  border-radius: 12px;
}

.account-diagnostics-history-form .form-text {
  margin-top: 0.45rem;
  font-size: 0.78rem;
}

.about-history-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1rem;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  background: rgba(248, 250, 252, 0.92);
  font-size: 0.86rem;
  color: var(--text-secondary);
}

.about-history-summary-main {
  font-weight: 600;
  color: var(--text-color);
}

.about-history-summary-meta {
  display: inline-flex;
  align-items: center;
  padding: 0.24rem 0.62rem;
  border-radius: 999px;
  border: 1px solid rgba(79, 70, 229, 0.14);
  background: rgba(79, 70, 229, 0.08);
  color: #4338ca;
  font-size: 0.78rem;
}

.about-history-items {
  display: grid;
  gap: 0.85rem;
}

#aboutConversationHistory .about-placeholder {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 0.8rem;
  padding: 1rem 1.05rem;
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.72);
}

#aboutConversationHistory .about-placeholder i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 999px;
  background: rgba(79, 70, 229, 0.08);
  color: #6366f1;
  font-size: 1.1rem;
}

.about-history-list {
  display: grid;
  gap: 0.9rem;
}

.about-history-item {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 0.95rem 1rem;
  background: var(--card-bg);
  box-shadow: 0 12px 24px -24px rgba(15, 23, 42, 0.45);
}

.about-history-item::before {
  content: '';
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: linear-gradient(180deg, #4f46e5, #818cf8);
}

.about-history-item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.65rem;
}

.about-history-sender-block {
  min-width: 0;
}

.about-history-sender-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.about-history-sender-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.16), rgba(129, 140, 248, 0.22));
  color: #4338ca;
  font-size: 0.82rem;
  font-weight: 700;
  flex: 0 0 auto;
}

.about-history-sender-meta {
  min-width: 0;
}

.about-history-sender {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-color);
}

.about-history-sender-id {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.about-history-index {
  display: inline-flex;
  align-items: center;
  padding: 0.24rem 0.58rem;
  border-radius: 999px;
  border: 1px solid var(--border-color);
  background: rgba(248, 250, 252, 0.9);
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.about-history-message-shell {
  padding: 0.85rem 0.95rem;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: 12px;
  background: rgba(248, 250, 252, 0.92);
}

.about-history-message {
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--text-color);
  font-size: 0.92rem;
  line-height: 1.65;
}

.about-history-raw {
  margin-top: 0.75rem;
}

.about-history-raw summary {
  display: inline-flex;
  align-items: center;
  padding: 0.28rem 0.62rem;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.1);
  cursor: pointer;
  color: var(--primary-color);
  font-size: 0.82rem;
  user-select: none;
}

.about-history-raw pre {
  margin: 0.6rem 0 0;
  padding: 0.8rem;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  background: rgba(248, 250, 252, 0.9);
  color: var(--text-secondary);
  font-size: 0.8rem;
  white-space: pre-wrap;
  word-break: break-word;
}

.about-placeholder {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  padding: 0.95rem 1rem;
  border: 1px dashed var(--border-color);
  border-radius: 12px;
  background: rgba(248, 250, 252, 0.85);
}

.about-placeholder i {
  font-size: 1.35rem;
  color: var(--text-secondary);
}

.about-placeholder-title {
  margin-bottom: 0.2rem;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-color);
}

.about-placeholder-sub {
  font-size: 0.84rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

[data-theme="dark"] .account-diagnostics-card .card-header .form-select {
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

[data-theme="dark"] .account-diagnostics-card .card-header .text-muted {
  color: rgba(255, 255, 255, 0.72) !important;
}

[data-theme="dark"] .account-diagnostics-picker .form-label {
  color: rgba(255, 255, 255, 0.85);
}

[data-theme="dark"] .account-diagnostics-main-panel {
  border-color: rgba(129, 140, 248, 0.28);
  background:
    radial-gradient(circle at top right, rgba(99, 102, 241, 0.22), transparent 36%),
    linear-gradient(180deg, rgba(30, 41, 59, 0.98), rgba(15, 23, 42, 0.95));
}

[data-theme="dark"] .account-diagnostics-history-panel {
  background: linear-gradient(180deg, rgba(30, 41, 59, 0.98), rgba(15, 23, 42, 0.95));
}

[data-theme="dark"] .account-diagnostics-main-panel .account-diagnostics-section-title {
  color: #c7d2fe;
}

[data-theme="dark"] .account-diagnostics-summary-item,
[data-theme="dark"] .about-status-panel,
[data-theme="dark"] .about-history-panel,
[data-theme="dark"] .account-diagnostics-status-item,
[data-theme="dark"] .about-history-item,
[data-theme="dark"] .account-diagnostics-status-meta-item,
[data-theme="dark"] .account-diagnostics-history-form,
[data-theme="dark"] .about-history-summary,
[data-theme="dark"] .about-history-message-shell,
[data-theme="dark"] .about-placeholder,
[data-theme="dark"] .account-diagnostics-readiness-chip,
[data-theme="dark"] .about-history-index,
[data-theme="dark"] .about-history-raw pre {
  background: var(--bg-secondary);
  border-color: var(--border-color);
}

[data-theme="dark"] .account-diagnostics-status-item.is-connection {
  background: linear-gradient(135deg, rgba(30, 64, 175, 0.24), rgba(30, 41, 59, 0.96) 52%);
}

[data-theme="dark"] .account-diagnostics-status-item.is-keepalive {
  background: linear-gradient(135deg, rgba(6, 95, 70, 0.26), rgba(30, 41, 59, 0.96) 52%);
}

[data-theme="dark"] .account-diagnostics-status-item.is-token {
  background: linear-gradient(135deg, rgba(146, 64, 14, 0.24), rgba(30, 41, 59, 0.96) 52%);
}

[data-theme="dark"] .account-diagnostics-status-item.is-readiness {
  background: linear-gradient(135deg, rgba(67, 56, 202, 0.26), rgba(30, 41, 59, 0.96) 52%);
}

[data-theme="dark"] .about-history-summary-meta {
  border-color: rgba(129, 140, 248, 0.3);
  background: rgba(99, 102, 241, 0.18);
  color: #c7d2fe;
}

[data-theme="dark"] .about-history-raw summary {
  background: rgba(148, 163, 184, 0.14);
}

[data-theme="dark"] #aboutConversationHistory .about-placeholder {
  background: rgba(30, 41, 59, 0.92);
}

[data-theme="dark"] #aboutConversationHistory .about-placeholder i {
  background: rgba(99, 102, 241, 0.16);
  color: #c7d2fe;
}

[data-theme="dark"] .account-diagnostics-history-input-wrap .form-control {
  background: rgba(15, 23, 42, 0.55);
}

[data-theme="dark"] .about-history-sender-avatar {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.24), rgba(129, 140, 248, 0.32));
  color: #e0e7ff;
}

[data-theme="dark"] .account-diagnostics-readiness-chip.is-ready {
  color: #6ee7b7;
  border-color: rgba(16, 185, 129, 0.28);
  background: rgba(6, 95, 70, 0.24);
}

[data-theme="dark"] .account-diagnostics-readiness-chip.is-pending {
  color: #fcd34d;
  border-color: rgba(245, 158, 11, 0.28);
  background: rgba(146, 64, 14, 0.22);
}

[data-theme="dark"] .account-diagnostics-readiness-ratio {
  color: #e0e7ff;
}

[data-theme="dark"] .account-diagnostics-readiness-ratio-total,
[data-theme="dark"] .account-diagnostics-readiness-percent {
  color: #c7d2fe;
}

[data-theme="dark"] .account-diagnostics-readiness-progress {
  background: rgba(129, 140, 248, 0.24);
}

[data-theme="dark"] .account-diagnostics-readiness-progress-bar {
  background: linear-gradient(90deg, #818cf8, #a5b4fc);
}

[data-theme="dark"] .account-diagnostics-readiness-summary-note {
  background: rgba(30, 41, 59, 0.58);
  border-color: rgba(129, 140, 248, 0.24);
  color: #cbd5e1;
}

[data-theme="dark"] .account-diagnostics-status-note-bar {
  border-color: var(--border-color);
}

[data-theme="dark"] .account-diagnostics-status-note-bar.is-success {
  background: rgba(16, 185, 129, 0.14);
}

[data-theme="dark"] .account-diagnostics-status-note-bar.is-warning {
  background: rgba(245, 158, 11, 0.14);
}

[data-theme="dark"] .account-diagnostics-status-note-bar.is-danger {
  background: rgba(239, 68, 68, 0.14);
}

[data-theme="dark"] .account-diagnostics-status-note-bar.is-info {
  background: rgba(59, 130, 246, 0.14);
}

/* ================================
   暗色模式适配 - 账号管理
   ================================ */

/* 禁用账号行 */
[data-theme="dark"] .account-row.disabled {
  background-color: rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .account-row.disabled .cookie-value {
  background-color: var(--input-bg);
  color: var(--text-secondary);
}

[data-theme="dark"] .cookie-value {
  color: var(--text-color);
}

/* 状态徽章 */
[data-theme="dark"] .status-badge.enabled {
  background: rgba(16, 185, 129, 0.2);
  color: #6ee7b7;
  border-color: rgba(16, 185, 129, 0.3);
}

[data-theme="dark"] .status-badge.disabled {
  background: rgba(239, 68, 68, 0.2);
  color: #fca5a5;
  border-color: rgba(239, 68, 68, 0.3);
}

/* 禁用账号提示 */
[data-theme="dark"] .disabled-account-notice {
  background: rgba(245, 158, 11, 0.15);
  border-color: rgba(245, 158, 11, 0.3);
  color: #fcd34d;
}

/* 扫码登录模态框 */
[data-theme="dark"] .qr-loading-tip,
[data-theme="dark"] .bg-light-warning {
  background-color: rgba(245, 158, 11, 0.15) !important;
  color: #fcd34d;
}

[data-theme="dark"] .qr-login-btn small.opacity-75 {
  color: #ecfdf5;
  opacity: 1 !important;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.45);
}

[data-theme="dark"] .qr-loading-tip .text-warning,
[data-theme="dark"] .qr-loading-tip small {
  color: #fcd34d !important;
}

[data-theme="dark"] #qrCodeLoginModal .step-item small {
  color: var(--text-color);
}

[data-theme="dark"] #qrCodeLoginModal .text-muted {
  color: var(--text-secondary) !important;
}

[data-theme="dark"] #qrCodeLoginModal .alert.bg-light {
  background-color: var(--bg-secondary) !important;
  color: var(--text-color);
}

[data-theme="dark"] #qrCodeLoginModal .alert.bg-light small {
  color: var(--text-color);
}

[data-theme="dark"] #qrCodeLoginModal .modal-footer.bg-light {
  background-color: var(--bg-secondary) !important;
}

[data-theme="dark"] #qrCodeLoginModal .qr-code-wrapper.bg-light {
  background-color: var(--bg-secondary) !important;
}

[data-theme="dark"] #qrCodeLoginModal #statusText {
  color: var(--text-secondary);
}

/* 响应式设计 */
@media (max-width: 992px) {
  .account-diagnostics-layout {
    grid-template-columns: 1fr;
  }

  .account-diagnostics-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .account-diagnostics-picker {
    max-width: none;
    width: 100%;
  }

  .account-diagnostics-status-body {
    grid-template-columns: 1fr;
  }

  .account-diagnostics-status-grid {
    grid-template-columns: 1fr;
  }

  .account-diagnostics-status-note-bar {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 768px) {
  .status-toggle {
    width: 40px;
    height: 20px;
  }

  .status-slider:before {
    height: 14px;
    width: 14px;
    left: 3px;
    bottom: 3px;
  }

  input:checked + .status-slider:before {
    transform: translateX(20px);
  }

  .qr-login-btn, .manual-input-btn {
    margin-bottom: 10px;
    font-size: 0.9rem;
  }

  .step-item {
    margin-bottom: 15px;
  }

  .step-number {
    width: 25px !important;
    height: 25px !important;
    font-size: 12px;
  }

  .account-diagnostics-card .card-body {
    padding: 1rem;
  }

  .account-diagnostics-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .about-diagnostics-account-meta,
  .account-diagnostics-layout,
  .account-diagnostics-status-body,
  .account-diagnostics-status-grid {
    grid-template-columns: 1fr;
  }

  .account-diagnostics-toolbar,
  .account-diagnostics-status-meta {
    justify-content: stretch;
  }

  .account-diagnostics-status-meta {
    grid-template-columns: 1fr;
    gap: 0.4rem;
  }

  .account-diagnostics-actions .btn {
    width: 100%;
  }

  .account-diagnostics-history-input-wrap {
    grid-template-columns: 1fr;
  }

  .account-diagnostics-history-input-wrap .btn {
    width: 100%;
  }

  .about-history-item-header,
  .about-history-summary {
    flex-direction: column;
    align-items: flex-start;
  }
}