/* =============================
   Marketing Agent V3.0 · Design System
   深色主题 + 蓝色主色
   ============================= */

/* ---------- CSS Variables ---------- */
:root {
  --bg-primary: #0F172A;
  --bg-card: #111827;
  --bg-elevated: #1e293b;
  --border-subtle: rgba(71, 85, 105, 0.3);
  --border-strong: rgba(59, 130, 246, 0.4);
  --text-primary: #FFFFFF;
  --text-secondary: #94A3B8;
  --text-muted: #64748b;
  --accent-primary: #3B82F6;
  --accent-success: #10B981;
  --accent-warning: #F59E0B;
  --accent-danger: #EF4444;
  --accent-purple: #8B5CF6;
  --accent-pink: #EC4899;
}

/* ---------- Global Reset ---------- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  display: flex;
}

::selection {
  background: rgba(59, 130, 246, 0.3);
  color: var(--text-primary);
}

/* ---------- Scrollbars ---------- */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: #475569;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #64748b;
}

/* ---------- Sidebar ---------- */
#sidebar {
  width: 240px;
  background: linear-gradient(180deg, #0F172A 0%, #1e293b 100%);
  border-right: 1px solid var(--border-subtle);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  height: 100vh;
  position: sticky;
  top: 0;
  left: 0;
}

.sidebar-logo {
  padding: 24px 20px 20px;
  border-bottom: 1px solid var(--border-subtle);
  text-align: left;
}

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

.sidebar-logo-expanded > span:first-child {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: var(--text-primary);
  text-transform: uppercase;
}

.sidebar-logo-expanded > span:last-child {
  font-size: 10px;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.sidebar-nav {
  flex: 1;
  padding: 16px 12px;
  overflow-y: auto;
}

.menu-item {
  display: flex;
  align-items: center;
  gap: 12px;
  height: 44px;
  padding: 0 12px 0 12px;
  margin-bottom: 4px;
  border-radius: 10px;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  transition: all 150ms ease;
  position: relative;
  white-space: nowrap;
  border-left: 3px solid transparent;
}

.menu-item:hover {
  background: rgba(59, 130, 246, 0.08);
  color: var(--text-primary);
  transform: translateX(2px);
}

.menu-item.active {
  background: rgba(59, 130, 246, 0.12);
  color: #FFFFFF;
  border-left: 3px solid var(--accent-primary);
  font-weight: 600;
}

.menu-icon {
  font-size: 18px;
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

.sidebar-footer {
  padding: 16px;
  border-top: 1px solid var(--border-subtle);
}

.agent-health-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.agent-health-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-success);
  box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.2);
  animation: pulse-glow 2s ease-in-out infinite;
  flex-shrink: 0;
}

.agent-health-info {
  flex: 1;
  min-width: 0;
}

.agent-health-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  display: block;
}

.agent-health-sub {
  font-size: 11px;
  color: var(--text-muted);
  display: block;
  margin-top: 2px;
}

/* ---------- Main Content ---------- */
#main {
  flex: 1;
  min-width: 0;
  padding: 28px 32px;
  overflow-x: hidden;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-subtle);
}

.page-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}

.page-subtitle {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 4px;
}

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

/* ---------- Cards ---------- */
.card {
  background: var(--bg-card);
  border-radius: 16px;
  border: 1px solid var(--border-subtle);
  padding: 20px;
  transition: border-color 150ms ease, box-shadow 150ms ease;
  overflow: hidden;
}

.card:hover {
  border-color: rgba(71, 85, 105, 0.5);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-subtle);
}

.card-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
}

.card-subtitle {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

.card-body {
  padding: 0;
}

/* ---------- KPI Cards ---------- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.kpi-card {
  background: var(--bg-card);
  border-radius: 16px;
  padding: 20px 22px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 24px -4px rgba(0, 0, 0, 0.4);
  transition: transform 200ms ease, box-shadow 200ms ease;
  border: 1px solid var(--border-subtle);
}

.kpi-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent-primary);
}

.kpi-card.accent-blue::before { background: var(--accent-primary); }
.kpi-card.accent-green::before { background: var(--accent-success); }
.kpi-card.accent-purple::before { background: var(--accent-purple); }
.kpi-card.accent-pink::before { background: var(--accent-pink); }
.kpi-card.accent-warning::before { background: var(--accent-warning); }
.kpi-card.accent-danger::before { background: var(--accent-danger); }

.kpi-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.04) 0%, transparent 50%);
  pointer-events: none;
}

.kpi-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px -4px rgba(0, 0, 0, 0.5);
}

.kpi-label {
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.kpi-value {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.1;
  letter-spacing: -1px;
  font-variant-numeric: tabular-nums;
}

.kpi-trend {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 600;
  margin-top: 10px;
  padding: 4px 8px;
  border-radius: 999px;
}

.kpi-trend.up {
  color: var(--accent-success);
  background: rgba(16, 185, 129, 0.12);
}

.kpi-trend.down {
  color: var(--accent-danger);
  background: rgba(239, 68, 68, 0.12);
}

.kpi-trend.neutral {
  color: var(--text-muted);
  background: rgba(100, 116, 139, 0.15);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 40px;
  padding: 0 18px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 150ms ease;
  font-family: inherit;
  white-space: nowrap;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--accent-primary);
  color: #FFFFFF;
  box-shadow: 0 2px 8px -2px rgba(59, 130, 246, 0.4);
}

.btn-primary:hover {
  filter: brightness(1.1);
  transform: scale(1.02);
  box-shadow: 0 4px 16px -2px rgba(59, 130, 246, 0.5);
}

.btn-primary:active {
  transform: translateY(1px) scale(0.98);
}

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
}

.btn-ghost:hover {
  background: rgba(59, 130, 246, 0.08);
  border-color: var(--accent-primary);
  color: var(--text-primary);
}

.btn-success {
  background: var(--accent-success);
  color: #FFFFFF;
}

.btn-success:hover {
  filter: brightness(1.1);
  transform: scale(1.02);
}

.btn-warning {
  background: var(--accent-warning);
  color: #78350F;
}

.btn-warning:hover {
  filter: brightness(1.1);
  transform: scale(1.02);
}

.btn-danger {
  background: var(--accent-danger);
  color: #FFFFFF;
}

.btn-danger:hover {
  filter: brightness(1.1);
  transform: scale(1.02);
}

.btn-sm {
  height: 32px;
  padding: 0 12px;
  font-size: 12px;
  border-radius: 8px;
}

.btn-lg {
  height: 48px;
  padding: 0 24px;
  font-size: 15px;
  border-radius: 14px;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* ---------- Inputs ---------- */
.input,
.input-search,
select.input {
  height: 44px;
  padding: 0 14px;
  border-radius: 12px;
  background: var(--bg-primary);
  border: 1px solid rgba(71, 85, 105, 0.5);
  color: var(--text-primary);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color 150ms ease, box-shadow 150ms ease;
  width: 100%;
}

.input::placeholder {
  color: var(--text-muted);
}

.input:focus,
.input-search:focus,
select.input:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

textarea.input {
  height: auto;
  padding: 12px 14px;
  resize: vertical;
  min-height: 100px;
  line-height: 1.6;
}

.input-group {
  display: flex;
  gap: 8px;
  align-items: center;
}

.input-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

/* ---------- Tables ---------- */
.table-wrapper {
  overflow-x: auto;
  border-radius: 12px;
  border: 1px solid var(--border-subtle);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.data-table thead {
  position: sticky;
  top: 0;
  z-index: 2;
}

.data-table thead th {
  text-align: left;
  padding: 14px 16px;
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  background: rgba(59, 130, 246, 0.06);
  white-space: nowrap;
  border-bottom: 1px solid var(--border-subtle);
}

.data-table tbody td {
  padding: 14px 16px;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-subtle);
  vertical-align: middle;
}

.data-table tbody tr:nth-child(even) {
  background: rgba(59, 130, 246, 0.03);
}

.data-table tbody tr {
  transition: background 150ms ease;
}

.data-table tbody tr:hover {
  background: rgba(59, 130, 246, 0.08) !important;
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

/* ---------- Badges / Pills ---------- */
.badge,
.pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
}

.badge-success,
.pill-success {
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-success);
}

.badge-solid-success {
  background: var(--accent-success);
  color: #FFFFFF;
}

.badge-warning,
.pill-warning {
  background: rgba(245, 158, 11, 0.15);
  color: var(--accent-warning);
}

.badge-solid-warning {
  background: var(--accent-warning);
  color: #78350F;
}

.badge-danger,
.pill-danger {
  background: rgba(239, 68, 68, 0.15);
  color: var(--accent-danger);
}

.badge-solid-danger {
  background: var(--accent-danger);
  color: #FFFFFF;
}

.badge-info,
.pill-info {
  background: rgba(59, 130, 246, 0.15);
  color: var(--accent-primary);
}

.badge-solid-info {
  background: var(--accent-primary);
  color: #FFFFFF;
}

.badge-purple {
  background: rgba(139, 92, 246, 0.15);
  color: var(--accent-purple);
}

.badge-pink {
  background: rgba(236, 72, 153, 0.15);
  color: var(--accent-pink);
}

.badge-default,
.pill-default {
  background: rgba(100, 116, 139, 0.2);
  color: var(--text-secondary);
}

/* ---------- Agent Cards with Breathing Light ---------- */
.agent-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
}

.agent-card {
  background: var(--bg-card);
  border-radius: 16px;
  padding: 16px 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  border: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
  transition: all 200ms ease;
  cursor: pointer;
}

.agent-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 3px;
  background: var(--text-muted);
}

.agent-card.status-running::before { background: var(--accent-success); }
.agent-card.status-idle::before { background: var(--text-secondary); }
.agent-card.status-warning::before { background: var(--accent-warning); }
.agent-card.status-error::before { background: var(--accent-danger); }

.agent-card:hover {
  border-color: rgba(71, 85, 105, 0.5);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px -4px rgba(0, 0, 0, 0.4);
}

.agent-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  background: var(--bg-elevated);
  flex-shrink: 0;
  border: 1px solid var(--border-subtle);
}

.agent-info {
  flex: 1;
  min-width: 0;
}

.agent-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.agent-meta {
  font-size: 12px;
  color: var(--text-muted);
}

.agent-status {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.status-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
  display: inline-block;
}

.status-indicator.running {
  background: var(--accent-success);
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4);
  animation: pulse-glow 2s ease-in-out infinite;
}

.status-indicator.idle {
  background: var(--text-secondary);
}

.status-indicator.warning {
  background: var(--accent-warning);
  box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.4);
  animation: pulse-glow-warning 2s ease-in-out infinite;
}

.status-indicator.error {
  background: var(--accent-danger);
  box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4);
  animation: pulse-glow-error 2s ease-in-out infinite;
}

/* ---------- Three-Column Content Factory Layout ---------- */
.content-factory {
  display: grid;
  grid-template-columns: 1fr 1.8fr 1.2fr;
  gap: 20px;
}

.content-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}

/* ---------- Modal ---------- */
#modalWrap {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  animation: fade-in 200ms ease;
}

#modalWrap.hidden {
  display: none;
}

.modal {
  background: var(--bg-card);
  border-radius: 20px;
  padding: 28px;
  max-width: 560px;
  width: 90%;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: 0 25px 80px -12px rgba(0, 0, 0, 0.6),
              0 0 0 1px var(--border-subtle);
  animation: modal-in 250ms ease;
  border: 1px solid var(--border-subtle);
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-subtle);
}

.modal-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}

.modal-subtitle {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 4px;
}

.modal-close {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 150ms ease;
  flex-shrink: 0;
}

.modal-close:hover {
  background: rgba(239, 68, 68, 0.1);
  color: var(--accent-danger);
}

.modal-body {
  margin-bottom: 20px;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
}

/* ---------- Tabs ---------- */
.tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 20px;
  overflow-x: auto;
}

.tab {
  padding: 12px 18px;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 150ms ease;
  font-family: inherit;
  white-space: nowrap;
  position: relative;
}

.tab:hover {
  color: var(--text-primary);
}

.tab.active {
  color: var(--accent-primary);
  border-bottom-color: var(--accent-primary);
  font-weight: 600;
}

.tab-panel {
  animation: fade-in 300ms ease;
}

.tab-panel.hidden {
  display: none;
}

/* ---------- Animations & Keyframes ---------- */
@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(16, 185, 129, 0.2);
  }
}

@keyframes pulse-glow-warning {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.4);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(245, 158, 11, 0.2);
  }
}

@keyframes pulse-glow-error {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(239, 68, 68, 0.2);
  }
}

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

@keyframes modal-in {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.fade-in {
  animation: fade-in 300ms ease;
}

.number-roll {
  transition: all 400ms cubic-bezier(0.4, 0, 0.2, 1);
  font-variant-numeric: tabular-nums;
}

/* ---------- Form & Layout Helpers ---------- */
.form-row {
  margin-bottom: 16px;
}

.form-row:last-child {
  margin-bottom: 0;
}

.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.items-center {
  align-items: center;
}

.justify-between {
  justify-content: space-between;
}

.justify-end {
  justify-content: flex-end;
}

.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.gap-6 { gap: 24px; }

.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 12px; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }

.text-muted { color: var(--text-muted); }
.text-secondary { color: var(--text-secondary); }
.text-primary-color { color: var(--text-primary); }
.text-success { color: var(--accent-success); }
.text-warning { color: var(--accent-warning); }
.text-danger { color: var(--accent-danger); }

.text-sm { font-size: 12px; }
.text-base { font-size: 14px; }
.text-lg { font-size: 16px; }
.text-xl { font-size: 18px; }
.text-2xl { font-size: 24px; }

.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

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

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.w-full { width: 100%; }
.min-w-0 { min-width: 0; }

/* ---------- Utility: Log / Console Area ---------- */
.log-area {
  background: #0b1220;
  color: #93C5FD;
  padding: 16px;
  font-family: "JetBrains Mono", "Fira Code", Menlo, Consolas, monospace;
  font-size: 12px;
  line-height: 1.7;
  max-height: 60vh;
  overflow: auto;
  margin: 0;
  white-space: pre-wrap;
  word-break: break-all;
  border-radius: 12px;
  border: 1px solid var(--border-subtle);
}

.log-area .log-success { color: #6EE7B7; }
.log-area .log-warning { color: #FCD34D; }
.log-area .log-error { color: #FCA5A5; }
.log-area .log-info { color: #93C5FD; }
.log-area .log-time { color: var(--text-muted); }

/* ---------- Ranking / List Items ---------- */
.rank-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.rank-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(15, 23, 42, 0.4);
  transition: background 150ms ease;
  border: 1px solid var(--border-subtle);
}

.rank-item:hover {
  background: rgba(59, 130, 246, 0.08);
}

.rank-no {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 12px;
  background: var(--bg-elevated);
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
}

.rank-item.top-1 .rank-no {
  background: linear-gradient(135deg, #facc15, #eab308);
  color: #422006;
  border-color: transparent;
}

.rank-item.top-2 .rank-no {
  background: linear-gradient(135deg, #cbd5e1, #94a3b8);
  color: #0f172a;
  border-color: transparent;
}

.rank-item.top-3 .rank-no {
  background: linear-gradient(135deg, #fb923c, #ea580c);
  color: #fff;
  border-color: transparent;
}

.rank-body {
  flex: 1;
  min-width: 0;
}

.rank-title {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.rank-meta {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

.rank-value {
  font-size: 13px;
  color: var(--accent-success);
  font-weight: 600;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

/* ---------- Bar Chart ---------- */
.bar-row {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  margin-bottom: 10px;
}

.bar-row:last-child {
  margin-bottom: 0;
}

.bar-row .bar-label {
  flex: 0 0 160px;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bar-row .bar-track {
  flex: 1;
  background: rgba(71, 85, 105, 0.3);
  border-radius: 6px;
  height: 24px;
  overflow: hidden;
  position: relative;
}

.bar-row .bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-primary), #60A5FA);
  border-radius: 6px;
  transition: width 600ms cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 10px;
  font-size: 11px;
  color: #FFFFFF;
  font-weight: 600;
  white-space: nowrap;
}

.bar-row .bar-value {
  flex: 0 0 60px;
  text-align: right;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
}

/* ---------- Donut / Stats Legend ---------- */
.donut-wrapper {
  display: flex;
  align-items: center;
  gap: 20px;
}

.donut {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  position: relative;
  flex-shrink: 0;
}

.donut::after {
  content: "";
  position: absolute;
  inset: 18px;
  background: var(--bg-card);
  border-radius: 50%;
}

.legend-list {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.legend-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
}

.legend-swatch {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  flex-shrink: 0;
}

.legend-text {
  flex: 1;
  display: flex;
  justify-content: space-between;
  color: var(--text-primary);
  font-size: 13px;
}

.legend-text .count {
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

/* ---------- Pager ---------- */
.pager {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  padding: 14px 20px 0;
  border-top: 1px solid var(--border-subtle);
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 8px;
}

.pager button {
  height: 32px;
  padding: 0 14px;
  border-radius: 8px;
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  cursor: pointer;
  transition: all 150ms ease;
  font-family: inherit;
  font-size: 13px;
}

.pager button:hover:not(:disabled) {
  background: rgba(59, 130, 246, 0.1);
  border-color: var(--accent-primary);
}

.pager button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.pager .pager-info {
  margin-right: 8px;
  color: var(--text-muted);
}

/* ---------- Empty State ---------- */
.empty-state {
  padding: 60px 20px;
  text-align: center;
  color: var(--text-muted);
}

.empty-state-icon {
  font-size: 48px;
  margin-bottom: 12px;
  opacity: 0.5;
}

.empty-state-text {
  font-size: 14px;
  color: var(--text-secondary);
}

.empty-row td {
  text-align: center !important;
  padding: 50px 16px !important;
  color: var(--text-muted);
  font-style: italic;
}

/* ============ 手动 Cookie 绑定 UI ============ */
.bind-mode-select {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
}
.bind-mode-btn {
  flex: 1;
  padding: 20px;
  text-align: center;
  border-radius: 12px;
  background: rgba(15,23,42,0.5);
  border: 1px solid rgba(148,163,184,0.12);
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
  color: inherit;
}
.bind-mode-btn:hover {
  border-color: rgba(96,165,250,0.4);
  background: rgba(96,165,250,0.05);
  transform: scale(1.02);
}
.bind-mode-btn .mode-icon {
  font-size: 28px;
  display: block;
  margin-bottom: 8px;
}
.bind-mode-btn .mode-label {
  font-size: 14px;
  font-weight: 600;
  color: #e2e8f0;
}
.bind-mode-btn .mode-desc {
  font-size: 11px;
  color: #94a3b8;
  margin-top: 4px;
}

.cookie-textarea {
  width: 100%;
  min-height: 120px;
  padding: 12px;
  border-radius: 8px;
  background: #0f172a;
  border: 1px solid rgba(148,163,184,0.15);
  color: #e2e8f0;
  font-size: 12px;
  font-family: monospace;
  resize: vertical;
  box-sizing: border-box;
}
.cookie-textarea:focus {
  border-color: #3b82f6;
  outline: none;
  box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
}
.cookie-textarea::placeholder {
  color: #64748b;
}

.cookie-tutorial {
  background: rgba(15,23,42,0.6);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
  border: 1px solid rgba(148,163,184,0.08);
}
.cookie-tutorial ol {
  margin: 8px 0 0 16px;
  font-size: 12px;
  color: #94a3b8;
  line-height: 1.8;
}
.cookie-tutorial li {
  margin-bottom: 4px;
}
.cookie-tutorial kbd {
  background: rgba(59,130,246,0.2);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 11px;
  color: #60a5fa;
}
.cookie-tutorial code {
  background: rgba(59,130,246,0.15);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 11px;
  color: #93c5fd;
}
.cookie-tutorial strong {
  color: #e2e8f0;
}

.bind-mode-back {
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 12px;
  cursor: pointer;
  border: 1px solid rgba(148,163,184,0.15);
  background: rgba(148,163,184,0.05);
  color: #94a3b8;
  font-family: inherit;
  transition: all 0.15s;
}
.bind-mode-back:hover {
  background: rgba(148,163,184,0.1);
  color: #e2e8f0;
}

.cookie-back-btn {
  cursor: pointer;
  border: 1px solid rgba(148,163,184,0.15);
  background: rgba(148,163,184,0.05);
  color: #94a3b8;
  font-family: inherit;
  transition: all 0.15s;
}
.cookie-back-btn:hover {
  background: rgba(148,163,184,0.1);
  color: #e2e8f0;
}

/* ---------- Expandable Row Content ---------- */
.expand-content {
  padding: 14px 16px 18px 40px;
  font-size: 13px;
  color: var(--text-primary);
  background: rgba(15, 23, 42, 0.3);
  border-left: 3px solid var(--accent-primary);
  margin: 0 -16px -14px;
  border-radius: 0 0 12px 12px;
}

.expand-content .section-title {
  font-weight: 600;
  color: var(--accent-primary);
  margin: 12px 0 8px;
  font-size: 12px;
  letter-spacing: 0.8px;
  text-transform: uppercase;
}

.expand-content .section-title:first-child {
  margin-top: 0;
}

.expand-content ul {
  padding-left: 20px;
  margin: 6px 0;
}

.expand-content li {
  margin: 4px 0;
  color: var(--text-secondary);
}

.expand-content .tags-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}

.expand-content .tag {
  padding: 4px 10px;
  background: rgba(59, 130, 246, 0.1);
  color: var(--accent-primary);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 500;
}

.expand-content .kv-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 6px 16px;
  margin-top: 6px;
}

.expand-content .kv {
  display: flex;
  justify-content: space-between;
  padding: 6px 10px;
  background: var(--bg-primary);
  border-radius: 6px;
  border: 1px solid var(--border-subtle);
}

.expand-content .kv .k {
  color: var(--text-muted);
  font-size: 12px;
}

.expand-content .kv .v {
  color: var(--text-primary);
  font-weight: 500;
  font-size: 12px;
}

.expand-content pre.json-box {
  background: #0b1220;
  padding: 12px;
  border-radius: 8px;
  font-size: 11px;
  overflow: auto;
  max-height: 300px;
  color: #93C5FD;
  margin-top: 8px;
  font-family: "JetBrains Mono", "Fira Code", Menlo, Consolas, monospace;
  line-height: 1.6;
  border: 1px solid var(--border-subtle);
}

/* ---------- Section Spacing ---------- */
.section {
  margin-bottom: 24px;
}

.section-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.section-title .title-text {
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-title .title-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-primary);
}

/* ---------- Collapsed Sidebar (Responsive) ---------- */
#sidebar.sidebar-collapsed {
  width: 72px;
}

#sidebar.sidebar-collapsed .menu-label,
#sidebar.sidebar-collapsed .sidebar-logo-expanded > span:last-child,
#sidebar.sidebar-collapsed .sidebar-logo-expanded > span:first-child,
#sidebar.sidebar-collapsed .agent-health-info {
  display: none;
}

#sidebar.sidebar-collapsed .menu-item {
  justify-content: center;
  padding: 0;
}

#sidebar.sidebar-collapsed .sidebar-logo-expanded {
  justify-content: center;
}

#sidebar.sidebar-collapsed .agent-health-card {
  justify-content: center;
  padding: 12px;
}

/* ---------- Responsive ---------- */
@media (max-width: 1200px) {
  .content-factory {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  #sidebar {
    width: 72px;
  }
  #sidebar .menu-label,
  #sidebar .sidebar-logo-expanded > span:last-child,
  #sidebar .agent-health-info {
    display: none;
  }
  #sidebar .menu-item {
    justify-content: center;
    padding: 0;
  }
  #sidebar .agent-health-card {
    justify-content: center;
    padding: 12px;
  }
  #main {
    padding: 20px;
  }
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .bar-row .bar-label {
    flex: 0 0 100px;
  }
}

@media (max-width: 600px) {
  .grid-4,
  .grid-3,
  .grid-2 {
    grid-template-columns: 1fr;
  }
  .kpi-grid {
    grid-template-columns: 1fr;
  }
}

/* ============ 账号管理中心 ============ */
.account-stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}
.account-stats-bar .stat-item {
  background: rgba(15,23,42,0.6);
  border: 1px solid rgba(148,163,184,0.1);
  border-radius: 12px;
  padding: 16px;
  text-align: center;
}
.stat-value { font-size: 28px; font-weight: 700; display: block; }
.stat-label { font-size: 12px; color: #94a3b8; margin-top: 4px; }

.account-toolbar {
  display: flex; gap: 12px; align-items: center;
  margin-bottom: 24px;
}

.account-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 16px;
}

.account-card {
  background: linear-gradient(135deg, rgba(30,41,59,0.8), rgba(15,23,42,0.9));
  border: 1px solid rgba(148,163,184,0.12);
  border-radius: 16px;
  padding: 20px;
  transition: all 0.2s;
}
.account-card:hover {
  border-color: rgba(96,165,250,0.3);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}

.account-card-header {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 14px;
}
.account-avatar {
  width: 48px; height: 48px; border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.account-avatar-placeholder {
  width: 48px; height: 48px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 700; color: #fff; flex-shrink: 0;
}
.account-platform-icon { font-size: 18px; margin-right: 6px; }
.account-card-name {
  font-size: 15px; font-weight: 600; color: #e2e8f0;
}
.account-card-followers {
  font-size: 12px; color: #94a3b8; margin-top: 2px;
}

.account-card-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 14px;
}
.account-card-body .info-item {
  font-size: 12px; color: #94a3b8;
}
.account-card-body .info-value {
  font-size: 13px; color: #e2e8f0; font-weight: 500;
}

.account-status-badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px; border-radius: 20px;
  font-size: 11px; font-weight: 600;
}
.account-status-badge.active { background: rgba(34,197,94,0.15); color: #4ade80; }
.account-status-badge.expired { background: rgba(244,63,94,0.15); color: #fb7185; }
.account-status-badge.inactive { background: rgba(148,163,184,0.15); color: #94a3b8; }

.account-card-actions {
  display: flex; gap: 8px; flex-wrap: wrap;
}
.account-card-actions .action-btn {
  padding: 6px 12px; border-radius: 8px;
  font-size: 11px; font-weight: 500;
  border: 1px solid rgba(148,163,184,0.15);
  background: rgba(148,163,184,0.05);
  color: #cbd5e1; cursor: pointer;
  transition: all 0.15s;
  display: inline-flex; align-items: center; gap: 4px;
  font-family: inherit;
}
.account-card-actions .action-btn:hover {
  background: rgba(148,163,184,0.12);
  color: #fff;
}
.account-card-actions .action-btn.danger:hover {
  background: rgba(244,63,94,0.15);
  border-color: rgba(244,63,94,0.3);
  color: #fb7185;
}

/* 模态框覆盖层 */
.modal-overlay {
  position: fixed; inset: 0; z-index: 50;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,0.6); backdrop-filter: blur(4px);
}
.modal-panel {
  background: #1e293b; border: 1px solid rgba(148,163,184,0.15);
  border-radius: 16px; width: 480px; max-width: 90vw;
  box-shadow: 0 25px 50px rgba(0,0,0,0.4);
}
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; border-bottom: 1px solid rgba(148,163,184,0.1);
}
.modal-header h3 { font-size: 16px; font-weight: 700; color: #e2e8f0; }
.modal-close {
  width: 32px; height: 32px; border-radius: 8px;
  background: rgba(148,163,184,0.1);
  border: none; color: #94a3b8; font-size: 16px;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: background 0.15s;
}
.modal-close:hover { background: rgba(244,63,94,0.15); color: #fb7185; }
.modal-body { padding: 24px; }

/* 平台选择网格 */
.platform-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.platform-card {
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  padding: 24px 16px;
  background: rgba(15,23,42,0.5);
  border: 1px solid rgba(148,163,184,0.12);
  border-radius: 12px;
  cursor: pointer; transition: all 0.15s;
  font-family: inherit;
  color: inherit;
}
.platform-card:hover {
  border-color: rgba(96,165,250,0.4);
  background: rgba(96,165,250,0.05);
  transform: scale(1.02);
}
.platform-icon { font-size: 36px; }
.platform-name { font-size: 14px; font-weight: 600; color: #e2e8f0; }

/* 二维码容器 */
.qr-container {
  display: flex; justify-content: center; align-items: center;
  padding: 20px; background: #fff; border-radius: 12px;
  margin: 0 auto; width: 220px; height: 220px;
}
.qr-container img { width: 200px; height: 200px; }
.qr-status { text-align: center; margin-top: 12px; font-size: 13px; color: #94a3b8; }

.text-green-400 { color: #4ade80; }
.text-rose-400 { color: #fb7185; }
.text-blue-400 { color: #60a5fa; }