/* Analytics workspace */

.an-main {
  padding: var(--gutter) var(--page-x) 48px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* KPIs */
.an-kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}
.kpi {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 14px 16px;
}
.kpi-label {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-3);
  font-weight: 600;
}
.kpi-value {
  font-size: 28px;
  font-weight: 700;
  margin-top: 4px;
  color: var(--text);
}
.kpi-sub {
  font-size: var(--fs-xs);
  color: var(--text-3);
  margin-top: 2px;
}

/* Trend body */
.an-trend-body {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 18px;
}
@media (max-width: 1024px) {
  .an-trend-body { grid-template-columns: 1fr; }
}

.an-health {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 16px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r);
}
.hs-grade {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 12px;
}
.hs-grade-letter {
  font-size: 56px;
  font-weight: 800;
  width: 80px;
  height: 80px;
  border-radius: var(--r);
  display: grid;
  place-items: center;
  background: var(--surface-3);
  color: var(--text-mute);
  letter-spacing: -0.04em;
}
.hs-grade-letter.grade-a { background: var(--primary-soft); color: var(--primary-bright); border: 1px solid var(--primary-line); }
.hs-grade-letter.grade-b { background: var(--info-soft); color: var(--info); border: 1px solid var(--info-line); }
.hs-grade-letter.grade-c { background: var(--warning-soft); color: var(--warning); border: 1px solid var(--warning-line); }
.hs-grade-letter.grade-d { background: var(--error-soft); color: var(--error); border: 1px solid var(--error-line); }
.hs-grade-label {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  color: var(--text-3);
  letter-spacing: .08em;
  font-weight: 600;
}
.hs-grade-num {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
}

.hs-components {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.hs-comp {
  display: grid;
  grid-template-columns: 130px 1fr 36px;
  align-items: center;
  gap: 10px;
  font-size: var(--fs-xs);
}
.hs-comp-label { color: var(--text-2); }
.hs-comp-bar {
  height: 6px;
  background: var(--surface-3);
  border-radius: 3px;
  overflow: hidden;
}
.hs-comp-fill {
  height: 100%;
  width: 0%;
  background: var(--primary-bright);
  border-radius: 3px;
  transition: width .4s ease;
}
.hs-comp[data-comp="protected"] .hs-comp-fill { background: var(--info); }
.hs-comp[data-comp="popularity"] .hs-comp-fill { background: var(--warning); }
.hs-comp[data-comp="freshness"] .hs-comp-fill { background: #c0a4ff; }
.hs-comp-val {
  text-align: right;
  color: var(--text-2);
  font-size: var(--fs-xs);
  font-weight: 600;
}

.hs-reco {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: var(--fs-xs);
  padding-top: 8px;
  border-top: 1px solid var(--border);
}
.reco-item {
  color: var(--text-2);
  line-height: 1.45;
}

/* Charts */
.an-charts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 900px) { .an-charts { grid-template-columns: 1fr; } }
.chart-wrap {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 12px 14px;
}
.chart-head {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  color: var(--text-3);
  letter-spacing: .06em;
  font-weight: 600;
  margin-bottom: 6px;
}
.chart-svg { width: 100%; min-height: 80px; }
.chart-empty {
  color: var(--text-3);
  text-align: center;
  padding: 40px 0;
  font-size: var(--fs-sm);
}

/* Two-up */
.an-two-up {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
@media (max-width: 900px) { .an-two-up { grid-template-columns: 1fr; } }

.strat-chip {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-family: var(--mono);
  font-size: var(--fs-xs);
}

/* A/B */
.ab-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.ab-pick label {
  display: block;
  font-size: var(--fs-xs);
  text-transform: uppercase;
  color: var(--text-3);
  letter-spacing: .06em;
  font-weight: 600;
  margin-bottom: 4px;
}
.ab-results {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 14px;
  margin: 18px 0 8px;
}
.ab-stat {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 14px;
  text-align: center;
}
.ab-stat-label {
  font-size: var(--fs-xs);
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.ab-stat-value {
  font-size: 26px;
  font-weight: 700;
  margin-top: 4px;
  color: var(--text);
}
.ab-stat-sub {
  font-size: var(--fs-xs);
  color: var(--text-3);
}
.ab-vs {
  font-family: var(--mono);
  font-size: var(--fs-md);
  color: var(--text-3);
  background: none;
  border: none;
  padding: 0;
  width: auto;
}
.ab-winner {
  text-align: center;
  font-size: var(--fs-sm);
  color: var(--primary-bright);
  padding-top: 6px;
}

/* Export */
.an-export {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.an-export .sg-help {
  flex-basis: 100%;
  margin-top: 4px;
}

.an-strategy-table {
  margin-top: 12px;
}