/* ============================================================
   JWC Agency Dashboard — Styles
   ============================================================ */

:root {
  --bg-primary: #0f1117;
  --bg-secondary: #1a1d2e;
  --bg-tertiary: #232738;
  --bg-hover: #2a2e42;
  --accent: #6c63ff;
  --accent-hover: #7b73ff;
  --accent-muted: rgba(108, 99, 255, 0.15);
  --text-primary: #e4e6f0;
  --text-secondary: #8b8fa3;
  --text-muted: #5a5e72;
  --border: #2a2e42;
  --green: #22c55e;
  --green-bg: rgba(34, 197, 94, 0.12);
  --amber: #f59e0b;
  --amber-bg: rgba(245, 158, 11, 0.12);
  --red: #ef4444;
  --red-bg: rgba(239, 68, 68, 0.12);
  --blue: #3b82f6;
  --blue-bg: rgba(59, 130, 246, 0.12);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --shadow-card: 0 1px 3px rgba(0,0,0,0.3), 0 4px 12px rgba(0,0,0,0.15);
  --shadow-hover: 0 4px 16px rgba(0,0,0,0.4), 0 8px 24px rgba(0,0,0,0.2);
  --transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
}

/* ============================================================
   Top Bar
   ============================================================ */

.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  height: 56px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.top-bar-left {
  display: flex;
  align-items: center;
  gap: 32px;
}

.top-bar-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.logo {
  font-size: 18px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.5px;
}

.main-nav {
  display: flex;
  gap: 4px;
}

.nav-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
}

.nav-btn:hover {
  color: var(--text-primary);
  background: var(--bg-tertiary);
}

.nav-btn.active {
  color: var(--accent);
  background: var(--accent-muted);
}

.last-updated {
  font-size: 11px;
  color: var(--text-muted);
}

.refresh-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.refresh-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.refresh-btn.spinning svg {
  animation: spin 0.8s linear infinite;
}

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

/* ============================================================
   Layout
   ============================================================ */

.layout {
  display: flex;
  min-height: calc(100vh - 56px);
}

.main-content {
  flex: 1;
  padding: 24px;
  overflow-y: auto;
}

.sidebar {
  width: 340px;
  min-width: 340px;
  background: var(--bg-secondary);
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

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

.sidebar-header h3 {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
}

.alert-count {
  background: var(--red);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 10px;
  min-width: 22px;
  text-align: center;
}

.alert-count.zero {
  background: var(--bg-tertiary);
  color: var(--text-muted);
}

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

/* ============================================================
   Portfolio Grid
   ============================================================ */

.portfolio-header {
  margin-bottom: 24px;
}

.portfolio-header h1 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 4px;
}

.portfolio-header p {
  font-size: 13px;
  color: var(--text-secondary);
}

.portfolio-stats {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  flex: 1;
  min-width: 0;
}

.stat-card .stat-label {
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.stat-card .stat-value {
  font-size: 24px;
  font-weight: 700;
}

.stat-card .stat-sub {
  font-size: 11px;
  color: var(--text-secondary);
  margin-top: 2px;
}

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

/* ============================================================
   Client Card
   ============================================================ */

.client-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.client-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent);
  opacity: 0;
  transition: opacity var(--transition);
}

.client-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.client-card:hover::before {
  opacity: 1;
}

.card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 16px;
}

.card-identity h3 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 3px;
}

.card-identity .sector {
  font-size: 11px;
  color: var(--text-secondary);
  font-weight: 400;
}

.health-score {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  flex-shrink: 0;
}

.health-score.green {
  background: var(--green-bg);
  color: var(--green);
  border: 2px solid var(--green);
}

.health-score.amber {
  background: var(--amber-bg);
  color: var(--amber);
  border: 2px solid var(--amber);
}

.health-score.red {
  background: var(--red-bg);
  color: var(--red);
  border: 2px solid var(--red);
}

.health-score.none {
  background: var(--bg-tertiary);
  color: var(--text-muted);
  border: 2px solid var(--border);
  font-size: 11px;
}

.card-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
}

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

.metric-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  font-weight: 500;
}

.metric-value {
  font-size: 16px;
  font-weight: 600;
}

.metric-value.up {
  color: var(--green);
}

.metric-value.down {
  color: var(--red);
}

.metric-value.neutral {
  color: var(--text-secondary);
}

.alert-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--red-bg);
  color: var(--red);
  font-size: 12px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 10px;
}

.alert-badge.zero {
  background: var(--bg-tertiary);
  color: var(--text-muted);
}

.card-domain {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  font-size: 11px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.card-domain .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
}

/* ============================================================
   Client Detail View
   ============================================================ */

.detail-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.back-btn {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  flex-shrink: 0;
}

.back-btn:hover {
  color: var(--text-primary);
  border-color: var(--text-secondary);
}

.detail-identity h1 {
  font-size: 22px;
  font-weight: 700;
}

.detail-identity .detail-meta {
  font-size: 12px;
  color: var(--text-secondary);
  display: flex;
  gap: 12px;
  margin-top: 2px;
}

.detail-identity .detail-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.tab-bar {
  display: flex;
  gap: 2px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
}

.tab-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  padding: 10px 18px;
  cursor: pointer;
  transition: all var(--transition);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}

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

.tab-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* ============================================================
   SEO Tab — Keywords Table
   ============================================================ */

.keywords-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 13px;
}

.keywords-table thead th {
  text-align: left;
  padding: 10px 14px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.keywords-table tbody td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

.keywords-table tbody tr:hover {
  background: var(--bg-hover);
}

.keywords-table .keyword-cell {
  font-weight: 500;
  max-width: 280px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.keywords-table .pos-cell {
  font-weight: 600;
  font-size: 14px;
}

.keywords-table .pos-cell.page1 {
  color: var(--green);
}

.keywords-table .pos-cell.page2 {
  color: var(--amber);
}

.keywords-table .pos-cell.page3plus {
  color: var(--red);
}

.sparkline-cell {
  width: 80px;
}

.sparkline {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 24px;
}

.sparkline .bar {
  flex: 1;
  background: var(--accent);
  border-radius: 2px 2px 0 0;
  min-height: 2px;
  transition: height var(--transition);
  opacity: 0.5;
}

.sparkline .bar:last-child {
  opacity: 1;
}

.change-cell {
  display: flex;
  align-items: center;
  gap: 4px;
  font-weight: 600;
  font-size: 12px;
}

.change-cell.up { color: var(--green); }
.change-cell.down { color: var(--red); }
.change-cell.flat { color: var(--text-muted); }

.page1-count {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.page1-count .count {
  font-size: 28px;
  font-weight: 700;
  color: var(--green);
}

.page1-count .label {
  font-size: 13px;
  color: var(--text-secondary);
}

/* ============================================================
   Alerts Tab
   ============================================================ */

.alert-item {
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  margin-bottom: 8px;
  border-left: 3px solid transparent;
  transition: background var(--transition);
}

.alert-item:hover {
  background: var(--bg-hover);
}

.alert-item.critical {
  border-left-color: var(--red);
}

.alert-item.warn {
  border-left-color: var(--amber);
}

.alert-item.info {
  border-left-color: var(--green);
}

.alert-item .alert-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.alert-item .alert-severity {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 2px 6px;
  border-radius: 3px;
}

.alert-item.critical .alert-severity {
  background: var(--red-bg);
  color: var(--red);
}

.alert-item.warn .alert-severity {
  background: var(--amber-bg);
  color: var(--amber);
}

.alert-item.info .alert-severity {
  background: var(--green-bg);
  color: var(--green);
}

.alert-item .alert-date {
  font-size: 11px;
  color: var(--text-muted);
}

.alert-item .alert-message {
  font-size: 13px;
  color: var(--text-primary);
  line-height: 1.4;
}

.alert-item .alert-client {
  font-size: 11px;
  color: var(--accent);
  margin-top: 6px;
  font-weight: 500;
}

/* ============================================================
   Coming Soon Tab
   ============================================================ */

.coming-soon {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  text-align: center;
}

.coming-soon .icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--accent-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.coming-soon .icon svg {
  color: var(--accent);
}

.coming-soon h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 6px;
}

.coming-soon p {
  font-size: 13px;
  color: var(--text-secondary);
  max-width: 320px;
}

/* ── Topical Gaps + AI Mode tabs ─────────────────────────── */
.tab-updated {
  font-size: 11px;
  color: var(--text-muted);
  margin: 0 0 16px;
}

.gaps-tab,
.ai-mode-tab {
  padding: 4px 0;
}

.ai-summary-block {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 20px;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============================================================
   Empty State
   ============================================================ */

.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-muted);
}

.empty-state .empty-icon {
  font-size: 32px;
  margin-bottom: 12px;
  opacity: 0.4;
}

.empty-state p {
  font-size: 13px;
}

/* ============================================================
   Skeleton Loaders
   ============================================================ */

.skeleton {
  background: linear-gradient(90deg, var(--bg-tertiary) 25%, var(--bg-hover) 50%, var(--bg-tertiary) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite ease-in-out;
  border-radius: var(--radius-sm);
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.skeleton-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
}

.skeleton-line {
  height: 14px;
  margin-bottom: 10px;
  border-radius: 4px;
}

.skeleton-line.short { width: 40%; }
.skeleton-line.medium { width: 65%; }
.skeleton-line.long { width: 90%; }

.skeleton-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
}

.skeleton-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

/* ============================================================
   Bing Data Summary
   ============================================================ */

.bing-summary {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 20px;
}

.bing-summary h4 {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.bing-stats {
  display: flex;
  gap: 24px;
}

.bing-stat .bing-stat-value {
  font-size: 20px;
  font-weight: 700;
}

.bing-stat .bing-stat-label {
  font-size: 11px;
  color: var(--text-secondary);
}

/* ============================================================
   Alerts View (Full Page)
   ============================================================ */

.alerts-view-header {
  margin-bottom: 24px;
}

.alerts-view-header h1 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 4px;
}

.alerts-view-header p {
  font-size: 13px;
  color: var(--text-secondary);
}

.alerts-filters {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}

.filter-btn {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
}

.filter-btn:hover {
  color: var(--text-primary);
  border-color: var(--text-secondary);
}

.filter-btn.active {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-muted);
}

.alerts-list {
  max-width: 720px;
}

/* ============================================================
   Responsive
   ============================================================ */

@media (max-width: 1200px) {
  .client-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .sidebar {
    width: 300px;
    min-width: 300px;
  }
}

@media (max-width: 900px) {
  .layout {
    flex-direction: column;
  }

  .sidebar {
    width: 100%;
    min-width: 100%;
    max-height: 300px;
    border-left: none;
    border-top: 1px solid var(--border);
  }

  .client-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .portfolio-stats {
    flex-wrap: wrap;
  }

  .stat-card {
    min-width: calc(50% - 8px);
  }
}

@media (max-width: 600px) {
  .client-grid {
    grid-template-columns: 1fr;
  }

  .main-content {
    padding: 16px;
  }

  .top-bar {
    padding: 0 16px;
  }

  .portfolio-stats {
    gap: 8px;
  }

  .stat-card {
    min-width: 100%;
  }

  .bing-stats {
    flex-wrap: wrap;
    gap: 16px;
  }
}

/* ============================================================
   Scrollbar Styling
   ============================================================ */

::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* ============================================================
   Transitions
   ============================================================ */

.fade-in {
  animation: fadeIn 0.3s ease-out;
}

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