/**
 * Analytics Page — Premium Enterprise Dashboard Stylesheet
 *
 * Scoped to .an-* class names. Zero impact on other pages.
 * Loaded exclusively by analytics.html.
 *
 * Design: Stripe × Vercel × Datadog × Grafana × GitHub Enterprise.
 * Dark mode only. Background: var(--app-bg-base).
 */

/* ── Design tokens ──────────────────────────────────────────────────────── */
:root {
  --an-bg: var(--app-bg-base);
  --an-surface: var(--app-surface);
  --an-surface-2: var(--app-surface-elevated);
  --an-border: var(--app-border);
  --an-border-hover: rgba(255,255,255,0.14);
  --an-radius: 20px;
  --an-radius-sm: 12px;
  --an-radius-xs: 8px;
  --an-shadow: 0 4px 40px rgba(0,0,0,0.5);
  --an-shadow-hover: 0 12px 60px rgba(0,0,0,0.65);
  --an-glass: rgba(17,24,39,0.72);
  --an-success: #22C55E;
  --an-info: #06B6D4;
  --an-blue: #3B82F6;
  --an-ai: #8B5CF6;
  --an-warning: #F59E0B;
  --an-danger: #EF4444;
  --an-text: #F8FAFC;
  --an-muted: #94A3B8;
  --an-accent: #00D9A0;
}

/* ── Page wrapper ────────────────────────────────────────────────────────── */
#analytics-root {
  position: relative;
  min-height: 100vh;
  background: var(--app-bg-gradient);
  font-family: var(--font-app-sans, 'Inter', system-ui, sans-serif);
  color: var(--an-text);
  padding: 24px 32px 64px;
  max-width: 1600px;
  margin: 0 auto;
  overflow-x: hidden;
}

/* Background ambient effects */
#analytics-root::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 20% 10%, rgba(6,182,212,0.035) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 80%, rgba(139,92,246,0.035) 0%, transparent 60%),
    radial-gradient(ellipse 40% 30% at 50% 50%, rgba(34,197,94,0.018) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

#analytics-root > * {
  position: relative;
  z-index: 1;
}

/* ── Base card ───────────────────────────────────────────────────────────── */
.an-card {
  background: var(--an-glass);
  border: 1px solid var(--an-border);
  border-radius: var(--an-radius);
  box-shadow: var(--an-shadow);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition:
    box-shadow 220ms ease,
    border-color 220ms ease,
    transform 220ms ease;
  overflow: hidden;
  position: relative;
}

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

.an-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  border-bottom: 1px solid var(--an-border);
  gap: 16px;
  flex-wrap: wrap;
  min-height: 52px;
}

.an-card-title {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--an-muted);
}

.an-card-title svg { width: 13px; height: 13px; flex-shrink: 0; }

.an-card-body { padding: 24px; }

/* ── Mb helpers ──────────────────────────────────────────────────────────── */
.an-mb-14 { margin-bottom: 14px; }
.an-mb-24 { margin-bottom: 24px; }

/* ── Page sub-header ─────────────────────────────────────────────────────── */
.an-page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--an-border);
}

.an-page-title {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--an-text);
  margin: 0 0 4px;
}

.an-page-sub {
  font-size: 13px;
  color: var(--an-muted);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.an-page-sub-item {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.an-page-sub-item svg { width: 12px; height: 12px; opacity: 0.6; }

.an-header-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.an-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 34px;
  padding: 0 14px;
  border-radius: var(--an-radius-sm);
  font-size: 12px;
  font-weight: 500;
  font-family: inherit;
  border: 1px solid var(--an-border);
  background: rgba(255,255,255,0.03);
  color: var(--an-text);
  cursor: pointer;
  transition: all 180ms ease;
  white-space: nowrap;
  text-decoration: none;
}

.an-btn:hover {
  background: rgba(255,255,255,0.07);
  border-color: var(--an-border-hover);
}

.an-btn:focus-visible {
  outline: 2px solid var(--an-info);
  outline-offset: 2px;
}

.an-btn svg { width: 13px; height: 13px; flex-shrink: 0; }

.an-btn-primary {
  background: linear-gradient(135deg, var(--an-info), var(--an-blue));
  border-color: transparent;
  color: #fff;
}

.an-btn-primary:hover { opacity: 0.9; transform: translateY(-1px); }

.an-btn-ai {
  background: rgba(139,92,246,0.12);
  border-color: rgba(139,92,246,0.25);
  color: var(--an-ai);
}

.an-btn-ai:hover { background: rgba(139,92,246,0.22); }

.an-btn-success {
  background: rgba(34,197,94,0.1);
  border-color: rgba(34,197,94,0.22);
  color: var(--an-success);
}

.an-btn-sm { height: 28px; padding: 0 10px; font-size: 11px; border-radius: var(--an-radius-xs); }
.an-btn-sm svg { width: 12px; height: 12px; }

.an-btn-icon { width: 34px; padding: 0; justify-content: center; }

/* Date range pill selector */
.an-date-range {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--an-border);
  border-radius: var(--an-radius-sm);
  overflow: hidden;
  background: rgba(255,255,255,0.02);
}

.an-date-range-opt {
  height: 34px;
  padding: 0 12px;
  font-size: 11px;
  font-weight: 500;
  font-family: inherit;
  background: transparent;
  border: none;
  border-right: 1px solid var(--an-border);
  color: var(--an-muted);
  cursor: pointer;
  transition: all 160ms ease;
}

.an-date-range-opt:last-child { border-right: none; }
.an-date-range-opt:hover { background: rgba(6,182,212,0.08); color: var(--an-info); }
.an-date-range-opt.active { background: rgba(6,182,212,0.12); color: var(--an-info); }

/* ── Quick action bar ────────────────────────────────────────────────────── */
.an-action-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 24px;
  padding: 14px 20px;
  background: var(--an-glass);
  border: 1px solid var(--an-border);
  border-radius: var(--an-radius);
  backdrop-filter: blur(8px);
}

.an-action-bar-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--an-muted);
  margin-right: 4px;
  flex-shrink: 0;
}

.an-action-divider {
  width: 1px;
  height: 18px;
  background: var(--an-border);
  flex-shrink: 0;
  margin: 0 4px;
}

/* ── KPI Grid ────────────────────────────────────────────────────────────── */
.an-kpi-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
  margin-bottom: 14px;
}

@media (max-width: 1380px) { .an-kpi-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 900px)  { .an-kpi-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px)  { .an-kpi-grid { grid-template-columns: 1fr; } }

.an-kpi-card {
  padding: 16px 20px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: relative;
  overflow: hidden;
  cursor: default;
}

.an-kpi-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  border-radius: var(--an-radius) var(--an-radius) 0 0;
  background: var(--an-kpi-bar, transparent);
}

.an-kpi-card.kpi-cyan    { --an-kpi-bar: linear-gradient(90deg, var(--an-info), transparent); }
.an-kpi-card.kpi-green   { --an-kpi-bar: linear-gradient(90deg, var(--an-success), transparent); }
.an-kpi-card.kpi-blue    { --an-kpi-bar: linear-gradient(90deg, var(--an-blue), transparent); }
.an-kpi-card.kpi-purple  { --an-kpi-bar: linear-gradient(90deg, var(--an-ai), transparent); }
.an-kpi-card.kpi-amber   { --an-kpi-bar: linear-gradient(90deg, var(--an-warning), transparent); }
.an-kpi-card.kpi-emerald { --an-kpi-bar: linear-gradient(90deg, var(--an-accent), transparent); }

.an-kpi-icon {
  width: 32px; height: 32px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-bottom: 4px;
}

.an-kpi-icon svg { width: 16px; height: 16px; }

.kpi-cyan .an-kpi-icon    { background: rgba(6,182,212,0.14);  color: var(--an-info); }
.kpi-green .an-kpi-icon   { background: rgba(34,197,94,0.14);  color: var(--an-success); }
.kpi-blue .an-kpi-icon    { background: rgba(59,130,246,0.14); color: var(--an-blue); }
.kpi-purple .an-kpi-icon  { background: rgba(139,92,246,0.14); color: var(--an-ai); }
.kpi-amber .an-kpi-icon   { background: rgba(245,158,11,0.14); color: var(--an-warning); }
.kpi-emerald .an-kpi-icon { background: rgba(0,217,160,0.14);  color: var(--an-accent); }

.an-kpi-value {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--an-text);
}

.an-kpi-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--an-muted);
}

.an-kpi-trend {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 11px;
  font-weight: 600;
  margin-top: 3px;
}

.an-kpi-trend.up   { color: var(--an-success); }
.an-kpi-trend.down { color: var(--an-danger); }
.an-kpi-trend.flat { color: var(--an-muted); }
.an-kpi-trend svg  { width: 11px; height: 11px; }

.an-sparkline { width: 100%; height: 30px; margin-top: 6px; }
.an-sparkline svg { width: 100%; height: 30px; overflow: visible; display: block; }

/* ── Health ring ─────────────────────────────────────────────────────────── */
.an-health-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 28px 20px;
  gap: 14px;
  text-align: center;
}

.an-health-ring {
  position: relative;
  width: 160px; height: 160px;
}

.an-health-ring svg {
  width: 160px; height: 160px;
  transform: rotate(-90deg);
}

.an-ring-bg { fill: none; stroke: rgba(255,255,255,0.05); stroke-width: 14; }

.an-ring-fill {
  fill: none;
  stroke-width: 14;
  stroke-linecap: round;
  stroke: url(#an-ring-grad);
  transition: stroke-dashoffset 1.4s cubic-bezier(0.4,0,0.2,1);
}

.an-health-center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.an-health-score {
  font-size: 38px;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--an-text);
  line-height: 1;
}

.an-health-denom { font-size: 13px; color: var(--an-muted); margin-top: 2px; }

.an-health-label { font-size: 16px; font-weight: 700; color: var(--an-success); }

.an-health-desc {
  font-size: 11px;
  color: var(--an-muted);
  max-width: 170px;
  line-height: 1.6;
}

.an-health-breakdown {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-top: 4px;
}

.an-health-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  gap: 8px;
}

.an-health-row-label { color: var(--an-muted); display: flex; align-items: center; gap: 6px; }
.an-health-dot-sm { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.an-health-row-val { font-weight: 600; color: var(--an-text); }

/* ── Layout grid helpers ─────────────────────────────────────────────────── */
.an-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.an-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.an-row-health { display: grid; grid-template-columns: 260px 1fr; gap: 14px; margin-bottom: 14px; }
.an-row-forecast { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 14px; }
.an-row-bottom { display: grid; grid-template-columns: 1fr 360px; gap: 14px; margin-bottom: 14px; }
.an-row-export { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }

@media (max-width: 1260px) {
  .an-row-health { grid-template-columns: 1fr; }
  .an-row-bottom { grid-template-columns: 1fr; }
  .an-row-forecast { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .an-row-2, .an-row-3, .an-row-export { grid-template-columns: 1fr; }
  .an-row-forecast { grid-template-columns: 1fr; }
  #analytics-root { padding: 16px 16px 48px; }
}

/* ── Chart area ──────────────────────────────────────────────────────────── */
.an-chart-area { padding: 14px 24px 20px; }

.an-chart-sub {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--an-muted);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.an-chart-sub-left { display: flex; align-items: center; gap: 6px; }
.an-chart-sub svg { width: 12px; height: 12px; opacity: 0.7; }

.an-chart-legend {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 11px;
  color: var(--an-muted);
  flex-wrap: wrap;
}

.an-legend-item { display: inline-flex; align-items: center; gap: 5px; }
.an-legend-dot { width: 8px; height: 8px; border-radius: 2px; flex-shrink: 0; }

.an-demo-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 18px;
  padding: 0 7px;
  border-radius: 5px;
  font-size: 10px;
  font-weight: 600;
  background: rgba(139,92,246,0.1);
  border: 1px solid rgba(139,92,246,0.18);
  color: var(--an-ai);
  letter-spacing: 0.04em;
}

.an-demo-badge svg { width: 11px; height: 11px; }

/* Pinned to a KPI card's own corner (the card is already position:
   relative) -- same visual language as the "Demo" badges every chart
   card on this page already uses in its header, just placed inline for
   cards that have no separate header row of their own. */
.an-kpi-demo-badge {
  position: absolute;
  top: 10px;
  right: 10px;
}

/* ── Heatmap ─────────────────────────────────────────────────────────────── */
.an-heatmap-months {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: var(--an-muted);
  opacity: 0.6;
  margin-bottom: 4px;
  padding: 0 24px;
}

.an-heatmap-wrap { padding: 0 24px 20px; }

.an-heatmap-grid {
  display: grid;
  grid-template-columns: repeat(53, 1fr);
  gap: 3px;
  margin-bottom: 6px;
}

.an-heatmap-cell {
  aspect-ratio: 1;
  border-radius: 3px;
  cursor: pointer;
  transition: transform 0.14s ease, filter 0.14s ease;
}

.an-heatmap-cell:hover { transform: scale(1.7); filter: brightness(1.5); z-index: 5; position: relative; }
.an-heatmap-cell[data-level="0"] { background: rgba(255,255,255,0.04); }
.an-heatmap-cell[data-level="1"] { background: rgba(34,197,94,0.22); }
.an-heatmap-cell[data-level="2"] { background: rgba(34,197,94,0.48); }
.an-heatmap-cell[data-level="3"] { background: rgba(34,197,94,0.74); }
.an-heatmap-cell[data-level="4"] { background: rgba(34,197,94,0.95); }
.an-heatmap-cell[data-fail="1"]  { background: rgba(239,68,68,0.6); }

.an-heatmap-legend {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  color: var(--an-muted);
  margin-top: 8px;
}

.an-heatmap-legend-cell {
  width: 12px; height: 12px;
  border-radius: 3px;
}

/* ── Calendar ────────────────────────────────────────────────────────────── */
.an-cal-wrap { padding: 0 24px 20px; }
.an-cal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.an-cal-month { font-size: 14px; font-weight: 600; color: var(--an-text); }

.an-cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

.an-cal-day-name {
  text-align: center;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--an-muted);
  padding: 4px 0 8px;
}

.an-cal-day {
  aspect-ratio: 1;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 4px 2px;
  font-size: 11px;
  font-weight: 500;
  color: var(--an-muted);
  cursor: pointer;
  transition: background 0.14s ease;
}

.an-cal-day:hover { background: rgba(255,255,255,0.05); color: var(--an-text); }
.an-cal-day.today { background: rgba(6,182,212,0.1); border: 1px solid rgba(6,182,212,0.28); color: var(--an-info); font-weight: 700; }
.an-cal-day.empty { pointer-events: none; }
.an-cal-day-num { font-size: 11px; font-weight: 600; }

.an-cal-dots { display: flex; gap: 2px; margin-top: 2px; flex-wrap: wrap; justify-content: center; }
.an-cal-dot { width: 4px; height: 4px; border-radius: 50%; }

/* ── Status badges ───────────────────────────────────────────────────────── */
.an-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: 22px;
  padding: 0 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}

.an-badge-success { background: rgba(34,197,94,0.12);  color: var(--an-success); }
.an-badge-warning { background: rgba(245,158,11,0.12); color: var(--an-warning); }
.an-badge-danger  { background: rgba(239,68,68,0.12);  color: var(--an-danger); }
.an-badge-info    { background: rgba(6,182,212,0.12);  color: var(--an-info); }
.an-badge-ai      { background: rgba(139,92,246,0.12); color: var(--an-ai); }
.an-badge-muted   { background: rgba(255,255,255,0.05); color: var(--an-muted); }

.an-pulse-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  flex-shrink: 0;
  background: currentColor;
  animation: an-pulse 2s ease-in-out infinite;
}

@keyframes an-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ── Table ───────────────────────────────────────────────────────────────── */
.an-table-wrap { overflow-x: auto; scrollbar-width: thin; scrollbar-color: rgba(255,255,255,0.07) transparent; }
.an-table-wrap::-webkit-scrollbar { height: 4px; }
.an-table-wrap::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 2px; }

.an-table { width: 100%; border-collapse: collapse; font-size: 13px; min-width: 920px; }

.an-table thead th {
  padding: 10px 16px;
  text-align: left;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--an-muted);
  border-bottom: 1px solid var(--an-border);
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  transition: color 140ms ease;
  background: transparent;
}

.an-table thead th:hover { color: var(--an-text); }

.an-table tbody tr {
  border-bottom: 1px solid rgba(255,255,255,0.03);
  transition: background 140ms ease;
}

.an-table tbody tr:last-child { border-bottom: none; }
.an-table tbody tr:hover { background: rgba(255,255,255,0.022); }

.an-table td {
  padding: 13px 16px;
  color: var(--an-text);
  vertical-align: middle;
  white-space: nowrap;
}

.an-td-name { display: flex; align-items: center; gap: 9px; font-weight: 500; }

.an-db-icon {
  width: 28px; height: 28px;
  border-radius: 8px;
  background: rgba(6,182,212,0.12);
  color: var(--an-info);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.an-db-icon svg { width: 14px; height: 14px; }

.an-progress-mini { display: flex; align-items: center; gap: 6px; }
.an-progress-mini-bar { height: 4px; width: 56px; border-radius: 2px; background: rgba(255,255,255,0.06); overflow: hidden; }
.an-progress-mini-fill { height: 100%; border-radius: 2px; transition: width 0.9s ease; }

.an-row-action {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 25px;
  padding: 0 8px;
  border-radius: 7px;
  font-size: 11px;
  font-weight: 500;
  font-family: inherit;
  border: 1px solid transparent;
  background: transparent;
  color: var(--an-muted);
  cursor: pointer;
  transition: all 0.14s ease;
}

.an-row-action:hover { background: rgba(255,255,255,0.06); border-color: var(--an-border); color: var(--an-text); }
.an-row-action svg { width: 12px; height: 12px; }

/* ── Donut chart ─────────────────────────────────────────────────────────── */
.an-donut-wrap {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 16px 24px 20px;
  flex-wrap: wrap;
}

.an-donut-svg-wrap {
  position: relative;
  width: 130px; height: 130px;
  flex-shrink: 0;
}

.an-donut-svg-wrap svg {
  width: 130px; height: 130px;
  transform: rotate(-90deg);
}

.an-donut-center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.an-donut-center-val { font-size: 20px; font-weight: 800; letter-spacing: -0.03em; color: var(--an-text); }
.an-donut-center-label { font-size: 9px; color: var(--an-muted); text-align: center; }

.an-donut-legend { flex: 1; display: flex; flex-direction: column; gap: 7px; min-width: 120px; }

.an-donut-legend-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  gap: 8px;
}

.an-donut-legend-label { display: flex; align-items: center; gap: 7px; color: var(--an-muted); }
.an-donut-legend-dot { width: 8px; height: 8px; border-radius: 2px; flex-shrink: 0; }
.an-donut-legend-pct { font-weight: 600; color: var(--an-text); }

/* ── AI Insights ─────────────────────────────────────────────────────────── */
.an-ai-card {
  background: linear-gradient(135deg,
    rgba(139,92,246,0.07) 0%,
    rgba(59,130,246,0.04) 100%);
  border-color: rgba(139,92,246,0.16);
}

.an-ai-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  padding: 14px 24px 20px;
}

@media (max-width: 900px) { .an-ai-grid { grid-template-columns: 1fr; } }

.an-ai-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  background: rgba(139,92,246,0.055);
  border: 1px solid rgba(139,92,246,0.12);
  border-radius: 14px;
  transition: border-color 180ms ease, transform 180ms ease;
  cursor: default;
}

.an-ai-item:hover { border-color: rgba(139,92,246,0.28); transform: translateY(-1px); }

.an-ai-icon {
  width: 30px; height: 30px;
  border-radius: 9px;
  background: rgba(139,92,246,0.14);
  color: var(--an-ai);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.an-ai-icon svg { width: 15px; height: 15px; }

.an-ai-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.07em;
  color: var(--an-ai);
  text-transform: uppercase;
  margin-bottom: 3px;
}

.an-ai-text { font-size: 12px; color: var(--an-muted); line-height: 1.55; }

.an-ai-badge-header {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: 22px;
  padding: 0 9px;
  border-radius: 6px;
  background: rgba(139,92,246,0.1);
  border: 1px solid rgba(139,92,246,0.2);
  color: var(--an-ai);
  font-size: 11px;
  font-weight: 600;
}

.an-ai-badge-header svg { width: 11px; height: 11px; }

/* ── Live Activity ───────────────────────────────────────────────────────── */
.an-activity-list {
  display: flex;
  flex-direction: column;
  max-height: 370px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.06) transparent;
}

.an-activity-list::-webkit-scrollbar { width: 4px; }
.an-activity-list::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 2px; }

.an-activity-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 11px 24px;
  border-bottom: 1px solid rgba(255,255,255,0.035);
  transition: background 140ms ease;
}

.an-activity-item:last-child { border-bottom: none; }
.an-activity-item:hover { background: rgba(255,255,255,0.018); }

.an-activity-icon {
  width: 32px; height: 32px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}

.an-activity-icon svg { width: 14px; height: 14px; }

.act-success .an-activity-icon { background: rgba(34,197,94,0.13);  color: var(--an-success); }
.act-danger  .an-activity-icon { background: rgba(239,68,68,0.13);  color: var(--an-danger); }
.act-info    .an-activity-icon { background: rgba(6,182,212,0.13);  color: var(--an-info); }
.act-warning .an-activity-icon { background: rgba(245,158,11,0.13); color: var(--an-warning); }
.act-ai      .an-activity-icon { background: rgba(139,92,246,0.13); color: var(--an-ai); }

.an-activity-body { flex: 1; min-width: 0; }
.an-activity-msg { font-size: 13px; font-weight: 500; color: var(--an-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.an-activity-meta { font-size: 11px; color: var(--an-muted); margin-top: 2px; display: flex; gap: 8px; }

.an-live-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--an-success);
  font-weight: 600;
}

.an-live-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--an-success);
  animation: an-live-pulse 2s ease-in-out infinite;
}

@keyframes an-live-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.5); opacity: 0.5; }
}

/* ── Timeline workflow ───────────────────────────────────────────────────── */
.an-timeline-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 28px 24px;
  overflow-x: auto;
  scrollbar-width: none;
}

.an-timeline-wrap::-webkit-scrollbar { display: none; }

.an-timeline-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.an-timeline-node {
  width: 50px; height: 50px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 180ms ease, box-shadow 180ms ease;
  position: relative;
  z-index: 1;
  cursor: default;
}

.an-timeline-node:hover { transform: scale(1.1); }
.an-timeline-node svg { width: 22px; height: 22px; }

.an-timeline-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--an-muted);
  text-align: center;
  white-space: nowrap;
}

.an-timeline-connector {
  width: 44px;
  height: 2px;
  background: linear-gradient(90deg, var(--an-info), var(--an-ai));
  flex-shrink: 0;
  align-self: flex-start;
  margin-top: 24px;
  opacity: 0.35;
  position: relative;
}

.an-timeline-connector::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -5px;
  transform: translateY(-50%);
  border-left: 6px solid var(--an-ai);
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  opacity: 0.7;
}

/* ── Forecast cards ──────────────────────────────────────────────────────── */
.an-forecast-card { padding: 20px 24px; display: flex; flex-direction: column; gap: 14px; }
.an-forecast-title { font-size: 13px; font-weight: 600; color: var(--an-text); display: flex; align-items: center; gap: 8px; }
.an-forecast-title svg { width: 15px; height: 15px; }

.an-forecast-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }

.an-forecast-item {
  padding: 10px 12px;
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 10px;
  text-align: center;
  transition: border-color 160ms ease;
}

.an-forecast-item:hover { border-color: rgba(255,255,255,0.09); }

.an-forecast-val { font-size: 17px; font-weight: 700; letter-spacing: -0.02em; color: var(--an-text); }
.an-forecast-period { font-size: 10px; color: var(--an-muted); text-transform: uppercase; letter-spacing: 0.06em; margin-top: 2px; }

/* ── Mini metric cards ───────────────────────────────────────────────────── */
.an-mini-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 14px;
}

@media (max-width: 1100px) { .an-mini-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px)  { .an-mini-grid { grid-template-columns: 1fr; } }

.an-mini-card { padding: 16px; display: flex; align-items: center; gap: 14px; }

.an-mini-icon {
  width: 38px; height: 38px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.an-mini-icon svg { width: 18px; height: 18px; }
.an-mini-val { font-size: 21px; font-weight: 800; letter-spacing: -0.03em; color: var(--an-text); line-height: 1; }
.an-mini-label { font-size: 11px; color: var(--an-muted); margin-top: 3px; }

/* ── Export panel ────────────────────────────────────────────────────────── */
.an-export-list { display: flex; flex-direction: column; gap: 8px; padding: 14px 24px 20px; }

.an-export-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 11px 14px;
  background: rgba(255,255,255,0.022);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 12px;
  transition: border-color 140ms ease;
}

.an-export-item:hover { border-color: rgba(255,255,255,0.09); }

.an-export-item-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 500;
  color: var(--an-text);
}

.an-export-icon {
  width: 32px; height: 32px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.an-export-icon svg { width: 15px; height: 15px; }

/* ── Filter panel ────────────────────────────────────────────────────────── */
.an-filter-body { padding: 14px 24px 20px; }

.an-filter-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
@media (max-width: 900px) { .an-filter-grid { grid-template-columns: 1fr; } }

.an-filter-group { display: flex; flex-direction: column; gap: 5px; }

.an-filter-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--an-muted);
}

.an-filter-select {
  height: 36px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--an-border);
  border-radius: var(--an-radius-sm);
  color: var(--an-text);
  font-size: 13px;
  font-family: inherit;
  padding: 0 14px;
  cursor: pointer;
  transition: border-color 140ms ease;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-size: 14px;
  padding-right: 30px;
}

.an-filter-select:focus { outline: none; border-color: rgba(6,182,212,0.38); }
.an-filter-select option { background: var(--app-surface); }

.an-search-filter-wrap { position: relative; }
.an-search-filter-wrap svg { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); width: 13px; height: 13px; color: var(--an-muted); pointer-events: none; }

.an-filter-input {
  width: 100%;
  height: 36px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--an-border);
  border-radius: var(--an-radius-sm);
  color: var(--an-text);
  font-size: 13px;
  font-family: inherit;
  padding: 0 14px 0 34px;
  transition: border-color 140ms ease;
  box-sizing: border-box;
}

.an-filter-input::placeholder { color: var(--an-muted); opacity: 0.55; }
.an-filter-input:focus { outline: none; border-color: rgba(6,182,212,0.38); }

/* ── Skeleton loader ─────────────────────────────────────────────────────── */
.an-skeleton {
  background: linear-gradient(90deg,
    rgba(255,255,255,0.04) 25%,
    rgba(255,255,255,0.08) 50%,
    rgba(255,255,255,0.04) 75%);
  background-size: 200% 100%;
  animation: an-shimmer 1.6s ease-in-out infinite;
  border-radius: 6px;
  display: block;
}

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

/* ── Tooltips ────────────────────────────────────────────────────────────── */
[data-an-tip] { position: relative; }

[data-an-tip]::before {
  content: attr(data-an-tip);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--app-surface-elevated);
  border: 1px solid rgba(255,255,255,0.09);
  color: var(--an-text);
  font-size: 11px;
  font-weight: 500;
  padding: 5px 10px;
  border-radius: 7px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 180ms ease;
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
  z-index: 100;
}

[data-an-tip]:hover::before { opacity: 1; }

/* ── Section titles ──────────────────────────────────────────────────────── */
.an-section-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--an-text);
  letter-spacing: -0.01em;
  margin: 0;
}

/* ── Responsive tweaks ───────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .an-page-header { flex-direction: column; align-items: flex-start; }
  .an-action-bar { gap: 6px; }
  .an-donut-wrap { flex-direction: column; align-items: flex-start; }
  .an-timeline-wrap { justify-content: flex-start; }
  .an-forecast-grid { grid-template-columns: repeat(2, 1fr); }
  .an-kpi-value { font-size: 24px; }
}

/* ==========================================================================
   Phase 3.6: Light-first / dual-theme Analytics migration.

   Analytics is loaded by analytics.html only. This scoped layer maps the
   page-local --an-* vocabulary to the shared semantic theme tokens while
   preserving the page's data, report placeholders, chart series identity,
   and plan gating behavior.
   ========================================================================== */

:root {
  --an-radius: 8px;
  --an-radius-sm: 8px;
  --an-radius-xs: 8px;
  --an-bg: var(--color-surface-canvas);
  --an-surface: var(--color-surface-primary);
  --an-surface-2: var(--color-surface-elevated);
  --an-surface-subtle: var(--color-surface-secondary);
  --an-surface-hover: var(--color-surface-hover);
  --an-border: var(--color-border-default);
  --an-border-subtle: var(--color-border-subtle);
  --an-border-hover: var(--color-border-strong);
  --an-text: var(--color-text-primary);
  --an-muted: var(--color-text-secondary);
  --an-text-muted: var(--color-text-muted);
  --an-text-disabled: var(--color-text-disabled);
  --an-glass: var(--color-surface-primary);
  --an-shadow: 0 10px 28px var(--color-shadow-card);
  --an-shadow-hover: 0 14px 34px var(--color-shadow-card);
  --an-success: var(--color-success);
  --an-success-soft: var(--color-success-soft);
  --an-success-border: var(--color-success-border);
  --an-success-text: var(--color-success-text);
  --an-info: var(--color-info);
  --an-info-hover: var(--color-info-hover);
  --an-info-soft: var(--color-info-soft);
  --an-info-border: var(--color-info-border);
  --an-info-text: var(--color-info-text);
  --an-cyan: var(--color-cyan);
  --an-cyan-soft: var(--color-cyan-soft);
  --an-cyan-border: var(--color-cyan-border);
  --an-blue: var(--color-info);
  --an-ai: var(--color-purple);
  --an-ai-soft: var(--color-purple-soft);
  --an-ai-border: color-mix(in srgb, var(--color-purple) 26%, transparent);
  --an-warning: var(--color-warning);
  --an-warning-soft: var(--color-warning-soft);
  --an-warning-border: var(--color-warning-border);
  --an-warning-text: var(--color-warning-text);
  --an-danger: var(--color-danger);
  --an-danger-soft: var(--color-danger-soft);
  --an-danger-border: var(--color-danger-border);
  --an-danger-text: var(--color-danger-text);
  --an-accent: var(--color-brand);
  --an-focus: var(--color-focus-ring);
  --an-chart-track: var(--color-border-subtle);
  --an-chart-grid: var(--color-border-default);
  --an-chart-dot-stroke: var(--color-surface-primary);
  --an-chart-forecast-mask: color-mix(in srgb, var(--color-text-primary) 32%, transparent);
  --an-series-success: var(--color-success);
  --an-series-info: var(--color-info);
  --an-series-cyan: var(--color-cyan);
  --an-series-ai: var(--color-purple);
  --an-series-warning: var(--color-warning);
  --an-series-danger: var(--color-danger);
  --an-series-muted: var(--color-text-muted);
  --an-chevron: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
}

:root[data-theme="dark"] {
  --an-bg: var(--color-surface-canvas);
  --an-surface: var(--color-surface-primary);
  --an-surface-2: var(--color-surface-elevated);
  --an-surface-subtle: var(--color-surface-secondary);
  --an-border: var(--color-border-default);
  --an-border-subtle: var(--color-border-subtle);
  --an-border-hover: var(--color-border-strong);
  --an-glass: var(--color-surface-primary);
  --an-shadow: 0 8px 32px var(--color-shadow-card);
  --an-shadow-hover: 0 12px 40px var(--color-shadow-card);
  --an-chart-track: var(--color-border-default);
  --an-chart-grid: var(--color-border-default);
  --an-chart-dot-stroke: var(--color-surface-primary);
  --an-ai-border: color-mix(in srgb, var(--color-purple) 34%, transparent);
  --an-chevron: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
}

body.analytics-theme-page {
  color: var(--an-text);
}

body.analytics-theme-page .app-content,
.analytics-theme-page #analytics-root {
  background: var(--an-bg);
}

.analytics-theme-page #analytics-root {
  color: var(--an-text);
}

.analytics-theme-page #analytics-root::before {
  display: none;
}

.analytics-theme-page .an-card,
.analytics-theme-page .an-action-bar {
  background: var(--an-surface);
  border-color: var(--an-border);
  border-radius: var(--an-radius);
  box-shadow: var(--an-shadow);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  transform: none;
}

.analytics-theme-page .an-card:hover {
  border-color: var(--an-border-hover);
  box-shadow: var(--an-shadow-hover);
  transform: none;
}

.analytics-theme-page .an-page-header,
.analytics-theme-page .an-card-header,
.analytics-theme-page .an-action-divider,
.analytics-theme-page .an-date-range,
.analytics-theme-page .an-date-range-opt,
.analytics-theme-page .an-table thead th,
.analytics-theme-page .an-table tbody tr,
.analytics-theme-page .an-activity-item,
.analytics-theme-page .an-export-item,
.analytics-theme-page .an-forecast-item,
.analytics-theme-page .an-ai-item,
.analytics-theme-page .an-log-viewer {
  border-color: var(--an-border);
}

.analytics-theme-page .an-page-title,
.analytics-theme-page .an-kpi-value,
.analytics-theme-page .an-health-score,
.analytics-theme-page .an-health-row-val,
.analytics-theme-page .an-cal-month,
.analytics-theme-page .an-table td,
.analytics-theme-page .an-donut-center-val,
.analytics-theme-page .an-donut-legend-pct,
.analytics-theme-page .an-activity-msg,
.analytics-theme-page .an-forecast-title,
.analytics-theme-page .an-forecast-val,
.analytics-theme-page .an-mini-val,
.analytics-theme-page .an-export-item-label,
.analytics-theme-page .an-section-title {
  color: var(--an-text);
}

.analytics-theme-page .an-page-sub,
.analytics-theme-page .an-card-title,
.analytics-theme-page .an-kpi-label,
.analytics-theme-page .an-kpi-trend.flat,
.analytics-theme-page .an-health-denom,
.analytics-theme-page .an-health-desc,
.analytics-theme-page .an-health-row-label,
.analytics-theme-page .an-chart-sub,
.analytics-theme-page .an-chart-legend,
.analytics-theme-page .an-heatmap-months,
.analytics-theme-page .an-heatmap-legend,
.analytics-theme-page .an-cal-day-name,
.analytics-theme-page .an-cal-day,
.analytics-theme-page .an-table thead th,
.analytics-theme-page .an-donut-center-label,
.analytics-theme-page .an-donut-legend-label,
.analytics-theme-page .an-ai-text,
.analytics-theme-page .an-activity-meta,
.analytics-theme-page .an-timeline-label,
.analytics-theme-page .an-forecast-period,
.analytics-theme-page .an-mini-label,
.analytics-theme-page .an-filter-label,
.analytics-theme-page .an-axis-labels,
.analytics-theme-page .an-histogram-labels,
.analytics-theme-page .an-td-muted,
.analytics-theme-page .an-ai-footnote {
  color: var(--an-muted);
}

.analytics-theme-page .an-card-title,
.analytics-theme-page .an-kpi-label,
.analytics-theme-page .an-chart-sub,
.analytics-theme-page .an-filter-label,
.analytics-theme-page .an-table thead th {
  letter-spacing: 0.06em;
}

.analytics-theme-page .an-btn,
.analytics-theme-page .an-row-action {
  background: var(--an-surface-2);
  border-color: var(--an-border);
  color: var(--an-muted);
  border-radius: var(--an-radius-sm);
}

.analytics-theme-page .an-btn:hover,
.analytics-theme-page .an-row-action:hover {
  background: var(--an-surface-hover);
  border-color: var(--an-border-hover);
  color: var(--an-text);
  transform: none;
}

.analytics-theme-page .an-btn:focus-visible,
.analytics-theme-page .an-row-action:focus-visible,
.analytics-theme-page .an-date-range-opt:focus-visible,
.analytics-theme-page .an-filter-select:focus,
.analytics-theme-page .an-filter-input:focus {
  outline: 2px solid var(--an-focus);
  outline-offset: 2px;
  border-color: var(--an-focus);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--an-focus) 18%, transparent);
}

.analytics-theme-page .an-btn-primary {
  background: var(--an-info-soft);
  border-color: var(--an-info-border);
  color: var(--an-info-text);
}

.analytics-theme-page .an-btn-primary:hover {
  background: color-mix(in srgb, var(--an-info-soft) 78%, var(--an-surface-hover));
  border-color: var(--an-info);
  color: var(--an-info-text);
}

.analytics-theme-page .an-btn-ai,
.analytics-theme-page .an-demo-badge,
.analytics-theme-page .an-ai-badge-header {
  background: var(--an-ai-soft);
  border-color: var(--an-ai-border);
  color: var(--an-ai);
}

.analytics-theme-page .an-btn-ai:hover {
  background: color-mix(in srgb, var(--an-ai-soft) 80%, var(--an-surface-hover));
}

.analytics-theme-page .an-btn-success {
  background: var(--an-success-soft);
  border-color: var(--an-success-border);
  color: var(--an-success-text);
}

.analytics-theme-page .an-date-range {
  background: var(--an-surface-2);
}

.analytics-theme-page .an-date-range-opt {
  color: var(--an-muted);
}

.analytics-theme-page .an-date-range-opt:hover,
.analytics-theme-page .an-date-range-opt.active {
  background: var(--an-info-soft);
  color: var(--an-info-text);
}

.analytics-theme-page .an-kpi-card::before {
  height: 3px;
  background: var(--an-kpi-bar, transparent);
}

.analytics-theme-page .an-kpi-card.kpi-cyan { --an-kpi-bar: var(--an-cyan); }
.analytics-theme-page .an-kpi-card.kpi-green { --an-kpi-bar: var(--an-success); }
.analytics-theme-page .an-kpi-card.kpi-blue { --an-kpi-bar: var(--an-info); }
.analytics-theme-page .an-kpi-card.kpi-purple { --an-kpi-bar: var(--an-ai); }
.analytics-theme-page .an-kpi-card.kpi-amber { --an-kpi-bar: var(--an-warning); }
.analytics-theme-page .an-kpi-card.kpi-emerald { --an-kpi-bar: var(--an-success); }

.analytics-theme-page .kpi-cyan .an-kpi-icon,
.analytics-theme-page .an-db-icon,
.analytics-theme-page .an-mini-icon.is-cyan,
.analytics-theme-page .an-export-icon.is-cyan,
.analytics-theme-page .an-timeline-node.is-cyan {
  background: var(--an-cyan-soft);
  border: 1px solid var(--an-cyan-border);
  color: var(--an-cyan);
}

.analytics-theme-page .kpi-green .an-kpi-icon,
.analytics-theme-page .an-mini-icon.is-success,
.analytics-theme-page .an-export-icon.is-success,
.analytics-theme-page .an-timeline-node.is-success {
  background: var(--an-success-soft);
  border: 1px solid var(--an-success-border);
  color: var(--an-success-text);
}

.analytics-theme-page .kpi-blue .an-kpi-icon,
.analytics-theme-page .an-mini-icon.is-info,
.analytics-theme-page .an-export-icon.is-info,
.analytics-theme-page .an-timeline-node.is-info {
  background: var(--an-info-soft);
  border: 1px solid var(--an-info-border);
  color: var(--an-info-text);
}

.analytics-theme-page .kpi-purple .an-kpi-icon,
.analytics-theme-page .an-mini-icon.is-ai,
.analytics-theme-page .an-export-icon.is-ai,
.analytics-theme-page .an-timeline-node.is-ai {
  background: var(--an-ai-soft);
  border: 1px solid var(--an-ai-border);
  color: var(--an-ai);
}

.analytics-theme-page .kpi-amber .an-kpi-icon,
.analytics-theme-page .an-mini-icon.is-warning,
.analytics-theme-page .an-export-icon.is-warning,
.analytics-theme-page .an-timeline-node.is-warning {
  background: var(--an-warning-soft);
  border: 1px solid var(--an-warning-border);
  color: var(--an-warning-text);
}

.analytics-theme-page .an-mini-icon.is-danger,
.analytics-theme-page .an-export-icon.is-danger,
.analytics-theme-page .an-timeline-node.is-danger {
  background: var(--an-danger-soft);
  border: 1px solid var(--an-danger-border);
  color: var(--an-danger-text);
}

.analytics-theme-page .an-kpi-trend.up,
.analytics-theme-page .an-health-label,
.analytics-theme-page .an-td-success,
.analytics-theme-page .an-live-badge {
  color: var(--an-success-text);
}

.analytics-theme-page .an-kpi-trend.down {
  color: var(--an-danger-text);
}

.analytics-theme-page .an-ring-bg,
.analytics-theme-page .an-progress-mini-bar {
  background: var(--an-chart-track);
  stroke: var(--an-chart-track);
}

.analytics-theme-page .an-health-dot-sm.is-success,
.analytics-theme-page .an-cal-dot.is-success,
.analytics-theme-page .an-progress-mini-fill.is-success,
.analytics-theme-page .an-live-dot {
  background: var(--an-success);
}

.analytics-theme-page .an-health-dot-sm.is-warning,
.analytics-theme-page .an-cal-dot.is-warning,
.analytics-theme-page .an-progress-mini-fill.is-warning {
  background: var(--an-warning);
}

.analytics-theme-page .an-health-dot-sm.is-danger,
.analytics-theme-page .an-cal-dot.is-danger,
.analytics-theme-page .an-progress-mini-fill.is-danger {
  background: var(--an-danger);
}

.analytics-theme-page .an-health-dot-sm.is-ai {
  background: var(--an-ai);
}

.analytics-theme-page .an-cal-dot.is-info {
  background: var(--an-info);
}

.analytics-theme-page .an-progress-mini-val {
  font-size: 11px;
}

.analytics-theme-page .an-progress-mini-val.is-success { color: var(--an-success-text); }
.analytics-theme-page .an-progress-mini-val.is-warning { color: var(--an-warning-text); }
.analytics-theme-page .an-progress-mini-val.is-danger { color: var(--an-danger-text); }

.analytics-theme-page .an-chart-area svg {
  min-height: 90px;
}

.analytics-theme-page .an-legend-dot.is-success,
.analytics-theme-page .an-donut-legend-dot.is-success {
  background: var(--an-series-success);
}

.analytics-theme-page .an-legend-dot.is-info,
.analytics-theme-page .an-donut-legend-dot.is-info {
  background: var(--an-series-info);
}

.analytics-theme-page .an-legend-dot.is-cyan,
.analytics-theme-page .an-donut-legend-dot.is-cyan {
  background: var(--an-series-cyan);
}

.analytics-theme-page .an-legend-dot.is-ai,
.analytics-theme-page .an-donut-legend-dot.is-ai {
  background: var(--an-series-ai);
}

.analytics-theme-page .an-legend-dot.is-warning,
.analytics-theme-page .an-donut-legend-dot.is-warning {
  background: var(--an-series-warning);
}

.analytics-theme-page .an-legend-dot.is-danger,
.analytics-theme-page .an-donut-legend-dot.is-danger {
  background: var(--an-series-danger);
}

.analytics-theme-page .an-legend-dot.is-muted,
.analytics-theme-page .an-donut-legend-dot.is-muted {
  background: var(--an-series-muted);
}

.analytics-theme-page .an-legend-dot.is-forecast {
  background: color-mix(in srgb, var(--an-series-cyan) 38%, var(--an-surface));
  border: 1px dashed var(--an-cyan-border);
}

.analytics-theme-page .an-heatmap-cell[data-level="0"],
.analytics-theme-page .an-heatmap-legend-cell[data-level="0"] {
  background: var(--an-surface-subtle);
  border: 1px solid var(--an-border-subtle);
}

.analytics-theme-page .an-heatmap-cell[data-level="1"],
.analytics-theme-page .an-heatmap-legend-cell[data-level="1"] {
  background: color-mix(in srgb, var(--an-success) 18%, var(--an-surface));
}

.analytics-theme-page .an-heatmap-cell[data-level="2"],
.analytics-theme-page .an-heatmap-legend-cell[data-level="2"] {
  background: color-mix(in srgb, var(--an-success) 34%, var(--an-surface));
}

.analytics-theme-page .an-heatmap-cell[data-level="3"],
.analytics-theme-page .an-heatmap-legend-cell[data-level="3"] {
  background: color-mix(in srgb, var(--an-success) 56%, var(--an-surface));
}

.analytics-theme-page .an-heatmap-cell[data-level="4"],
.analytics-theme-page .an-heatmap-legend-cell[data-level="4"] {
  background: var(--an-success);
}

.analytics-theme-page .an-heatmap-cell[data-fail="1"] {
  background: var(--an-danger);
}

.analytics-theme-page .an-cal-day:hover,
.analytics-theme-page .an-table tbody tr:hover,
.analytics-theme-page .an-activity-item:hover,
.analytics-theme-page .an-export-item:hover,
.analytics-theme-page .an-forecast-item:hover,
.analytics-theme-page .an-ai-item:hover {
  background: var(--an-surface-hover);
}

.analytics-theme-page .an-cal-day.today {
  background: var(--an-info-soft);
  border-color: var(--an-info-border);
  color: var(--an-info-text);
}

.analytics-theme-page .an-badge {
  border: 1px solid transparent;
}

.analytics-theme-page .an-badge-success {
  background: var(--an-success-soft);
  border-color: var(--an-success-border);
  color: var(--an-success-text);
}

.analytics-theme-page .an-badge-warning {
  background: var(--an-warning-soft);
  border-color: var(--an-warning-border);
  color: var(--an-warning-text);
}

.analytics-theme-page .an-badge-danger {
  background: var(--an-danger-soft);
  border-color: var(--an-danger-border);
  color: var(--an-danger-text);
}

.analytics-theme-page .an-badge-info {
  background: var(--an-info-soft);
  border-color: var(--an-info-border);
  color: var(--an-info-text);
}

.analytics-theme-page .an-badge-ai {
  background: var(--an-ai-soft);
  border-color: var(--an-ai-border);
  color: var(--an-ai);
}

.analytics-theme-page .an-badge-muted {
  background: var(--an-surface-subtle);
  border-color: var(--an-border);
  color: var(--an-muted);
}

.analytics-theme-page .an-table thead th {
  background: var(--an-surface-subtle);
}

.analytics-theme-page .an-table-wrap,
.analytics-theme-page .an-activity-list {
  scrollbar-color: var(--an-border-hover) transparent;
}

.analytics-theme-page .an-table-wrap::-webkit-scrollbar-thumb,
.analytics-theme-page .an-activity-list::-webkit-scrollbar-thumb {
  background: var(--an-border-hover);
}

.analytics-theme-page .an-ai-card {
  background: var(--an-surface);
  border-color: var(--an-ai-border);
}

.analytics-theme-page .an-ai-item {
  background: var(--an-ai-soft);
  border-color: var(--an-ai-border);
}

.analytics-theme-page .an-ai-item:hover {
  border-color: var(--an-ai);
}

.analytics-theme-page .an-ai-icon {
  background: var(--an-ai-soft);
  border: 1px solid var(--an-ai-border);
  color: var(--an-ai);
}

.analytics-theme-page .an-ai-label {
  color: var(--an-ai);
}

.analytics-theme-page .act-success .an-activity-icon {
  background: var(--an-success-soft);
  border: 1px solid var(--an-success-border);
  color: var(--an-success-text);
}

.analytics-theme-page .act-danger .an-activity-icon {
  background: var(--an-danger-soft);
  border: 1px solid var(--an-danger-border);
  color: var(--an-danger-text);
}

.analytics-theme-page .act-info .an-activity-icon {
  background: var(--an-info-soft);
  border: 1px solid var(--an-info-border);
  color: var(--an-info-text);
}

.analytics-theme-page .act-warning .an-activity-icon {
  background: var(--an-warning-soft);
  border: 1px solid var(--an-warning-border);
  color: var(--an-warning-text);
}

.analytics-theme-page .act-ai .an-activity-icon {
  background: var(--an-ai-soft);
  border: 1px solid var(--an-ai-border);
  color: var(--an-ai);
}

.analytics-theme-page .an-timeline-connector {
  background: linear-gradient(90deg, var(--an-cyan), var(--an-info));
  opacity: 0.42;
}

.analytics-theme-page .an-timeline-connector::after {
  border-left-color: var(--an-info);
}

.analytics-theme-page .an-forecast-item,
.analytics-theme-page .an-export-item,
.analytics-theme-page .an-progress-mini-bar {
  background: var(--an-surface-subtle);
  border-color: var(--an-border);
}

.analytics-theme-page .an-forecast-val.is-success { color: var(--an-success-text); }
.analytics-theme-page .an-forecast-val.is-info { color: var(--an-info-text); }
.analytics-theme-page .an-forecast-val.is-cyan { color: var(--an-cyan); }
.analytics-theme-page .an-forecast-val.is-warning { color: var(--an-warning-text); }
.analytics-theme-page .an-forecast-val.is-ai { color: var(--an-ai); }

.analytics-theme-page .an-db-health-list {
  padding: 14px 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.analytics-theme-page .an-db-health-row,
.analytics-theme-page .an-db-health-name {
  display: flex;
  align-items: center;
  gap: 8px;
}

.analytics-theme-page .an-db-health-row {
  justify-content: space-between;
}

.analytics-theme-page .an-db-health-name {
  min-width: 0;
  font-size: 13px;
  font-weight: 500;
  color: var(--an-text);
}

.analytics-theme-page .an-ai-footnote {
  padding: 0 24px 12px;
  font-size: 10px;
  opacity: 0.78;
}

.analytics-theme-page .an-highlights-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.analytics-theme-page .an-filter-full {
  grid-column: 1 / -1;
}

.analytics-theme-page .an-filter-select,
.analytics-theme-page .an-filter-input {
  background-color: var(--an-surface-2);
  border-color: var(--an-border);
  color: var(--an-text);
}

.analytics-theme-page .an-filter-select {
  background-image: var(--an-chevron);
}

.analytics-theme-page .an-filter-select option {
  background: var(--an-surface-2);
  color: var(--an-text);
}

.analytics-theme-page .an-filter-input::placeholder {
  color: var(--an-text-disabled);
  opacity: 1;
}

.analytics-theme-page .an-search-filter-wrap svg {
  color: var(--an-muted);
}

.analytics-theme-page .an-skeleton {
  background: linear-gradient(90deg, var(--an-surface-subtle) 25%, var(--an-surface-hover) 50%, var(--an-surface-subtle) 75%);
  background-size: 200% 100%;
}

.analytics-theme-page [data-an-tip]::before {
  background: var(--an-surface-2);
  border-color: var(--an-border);
  color: var(--an-text);
  box-shadow: 0 8px 24px var(--color-shadow-modal);
}

.analytics-theme-page .an-axis-labels {
  display: flex;
  justify-content: space-between;
  padding: 0 24px 16px;
  font-size: 10px;
}

.analytics-theme-page .an-histogram-labels {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 10px;
  margin-top: 6px;
}

@media (prefers-reduced-motion: reduce) {
  .analytics-theme-page *,
  .analytics-theme-page *::before,
  .analytics-theme-page *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 768px) {
  .analytics-theme-page #analytics-root {
    padding-left: var(--space-16);
    padding-right: var(--space-16);
  }

  .analytics-theme-page .an-header-controls,
  .analytics-theme-page .an-action-bar,
  .analytics-theme-page .an-date-range {
    width: 100%;
  }

  .analytics-theme-page .an-date-range {
    overflow-x: auto;
  }

  .analytics-theme-page .an-btn,
  .analytics-theme-page .an-date-range-opt {
    min-height: 38px;
  }

  .analytics-theme-page .an-chart-area svg {
    min-height: 100px;
  }

  .analytics-theme-page .an-histogram-labels {
    flex-wrap: wrap;
  }
}