.historical-analytics-page {
  background: var(--bg,#070d18);
  color: var(--text,#f3f7fb);
}

.page-shell {
  max-width: 1520px;
  margin: 0 auto;
  padding: 20px;
}

.historical-hero {
  border: 1px solid var(--border,rgba(148,163,184,.14));
  border-radius: 30px;
  background: radial-gradient(circle at top left,var(--glow,rgba(45,212,191,.18)),transparent 38%),linear-gradient(135deg,var(--panel-2,#0c1524),var(--bg,#070d18) 62%,var(--panel,#111827));
  box-shadow: 0 18px 48px rgba(0,0,0,.22);
  backdrop-filter: blur(14px);
}

.historical-hero h1 {
  font-size: clamp(2.5rem,5.4vw,5.7rem);
  letter-spacing: -.06em;
  color: var(--text,#f3f7fb);
  line-height: .92;
}

.historical-hero p {
  color: var(--muted,#a8b3c5);
}

.history-dashboard {
  display: grid;
  gap: 22px;
  margin-top: 22px;
}

.cardish,.history-card {
  border: 1px solid var(--border,rgba(148,163,184,.14));
  border-radius: 26px;
  background: linear-gradient(180deg,rgba(17,24,39,.94),rgba(12,21,36,.94));
  box-shadow: 0 18px 45px rgba(0,0,0,.24);
  padding: 22px;
  position: relative;
  overflow: hidden;
}

.history-card:before,.cardish:before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right,rgba(255,255,255,.055),transparent 34%);
  pointer-events: none;
}

.history-card>* ,.cardish>* {
  position: relative;
}

.section-kicker {
  margin: 0 0 6px;
  color: var(--wind,#10b981) !important;
  text-transform: uppercase;
  letter-spacing: .11em;
  font-weight: 850;
  font-size: .75rem;
}

.history-control-panel {
  display: grid;
  grid-template-columns: minmax(0,1fr) auto;
  gap: 18px;
  align-items: end;
}

.history-control-panel h2,.history-card h2 {
  margin: 0 0 8px;
  font-size: 1.35rem;
  color: var(--text,#f3f7fb);
  letter-spacing: -.025em;
}

.history-control-panel p,.card-head p,.history-deep-text p,.story-body p {
  color: var(--muted,#a8b3c5);
  line-height: 1.65;
  margin: .35rem 0;
}

.history-controls {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
}

.history-controls button,.history-controls input {
  border: 1px solid var(--border,rgba(148,163,184,.14));
  border-radius: 999px;
  background: rgba(17,24,39,.88);
  color: var(--text,#f3f7fb);
  padding: 10px 14px;
}

.history-controls button {
  cursor: pointer;
  font-weight: 800;
  transition: transform .18s ease,background .18s ease,border-color .18s ease;
}

.history-controls button.active,.history-controls button:hover {
  background: linear-gradient(135deg,var(--hydro,#06b6d4),var(--wind,#10b981));
  color: #041017;
  border-color: rgba(45,212,191,.35);
  transform: translateY(-1px);
}

.history-controls label {
  display: flex;
  gap: 8px;
  align-items: center;
  color: var(--muted,#a8b3c5);
  font-size: .9rem;
}

.history-status {
  min-height: 0;
  margin: -8px 2px 0;
  color: var(--muted,#a8b3c5);
  font-size: .9rem;
}

.history-status span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border,rgba(148,163,184,.14));
  background: rgba(15,23,42,.72);
  border-radius: 999px;
  padding: 7px 11px;
}

.history-status.loading span:before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--solar,#f59e0b);
  box-shadow: 0 0 18px var(--solar,#f59e0b);
  animation: pulse 1s infinite alternate;
}

.history-status.ok span:before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--wind,#10b981);
  box-shadow: 0 0 18px var(--wind,#10b981);
}

.history-status.error span {
  border-color: rgba(248,113,113,.35);
  color: #fecaca;
}

.history-kpis {
  display: grid;
  grid-template-columns: repeat(4,minmax(170px,1fr));
  gap: 14px;
}

.history-kpi {
  border: 1px solid var(--border,rgba(148,163,184,.14));
  border-radius: 23px;
  background: linear-gradient(180deg,rgba(17,24,39,.96),rgba(10,18,32,.96));
  padding: 18px;
  min-height: 118px;
}

.history-kpi span {
  display: block;
  color: var(--muted,#a8b3c5);
  font-size: .76rem;
  text-transform: uppercase;
  letter-spacing: .09em;
  font-weight: 800;
}

.history-kpi strong {
  display: block;
  margin-top: 8px;
  font-size: clamp(1.22rem,1.9vw,2rem);
  letter-spacing: -.04em;
  color: var(--text,#f3f7fb);
  line-height: 1.06;
}

.history-kpi small {
  display: block;
  margin-top: 10px;
  color: var(--muted,#a8b3c5);
  line-height: 1.35;
}

.history-insight-strip {
  display: grid;
  grid-template-columns: repeat(4,minmax(0,1fr));
  gap: 14px;
}

.history-insight-strip article {
  border: 1px solid var(--border,rgba(148,163,184,.14));
  border-radius: 20px;
  background: rgba(15,23,42,.72);
  padding: 15px 16px;
}

.history-insight-strip strong {
  display: block;
  color: var(--text,#f3f7fb);
  margin-bottom: 5px;
}

.history-insight-strip span {
  color: var(--muted,#a8b3c5);
  line-height: 1.45;
  font-size: .93rem;
}

.history-grid {
  display: grid;
  gap: 22px;
}

.two-col {
  grid-template-columns: repeat(2,minmax(0,1fr));
}

.feature-grid {
  grid-template-columns: minmax(0,1.55fr) minmax(320px,.75fr);
}

.chart-card-large canvas {
  max-height: 440px !important;
}

.history-card canvas {
  width: 100% !important;
  height: 360px !important;
  max-height: 390px;
}

.card-head {
  margin-bottom: 16px;
}

.story-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.story-card h2 {
  font-size: 1.9rem;
}

.story-body {
  display: grid;
  gap: 12px;
  margin-top: 12px;
}

.story-body strong {
  color: var(--text,#f3f7fb);
}

.yoy-panel,.methodology-panel {
  display: grid;
  gap: 10px;
}

.yoy-years {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 4px;
}

.yoy-years strong {
  font-size: 1.45rem;
}

.yoy-years span {
  color: var(--muted,#a8b3c5);
}

.yoy-panel>small {
  display: block;
  color: var(--muted,#a8b3c5);
  line-height: 1.45;
  margin: -2px 0 4px;
}

.yoy-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 14px;
  align-items: center;
  border-bottom: 1px solid var(--border,rgba(148,163,184,.14));
  padding: 11px 0;
}

.yoy-row span,.record-row span,.methodology-list span {
  color: var(--muted,#a8b3c5);
}

.yoy-row strong,.record-value {
  font-weight: 850;
  color: var(--text,#f3f7fb);
}

.yoy-row em {
  font-style: normal;
  border-radius: 999px;
  padding: 5px 8px;
  background: rgba(148,163,184,.12);
  color: var(--muted,#a8b3c5);
  font-weight: 850;
}

.yoy-row em.up {
  background: rgba(16,185,129,.14);
  color: #86efac;
}

.yoy-row em.down {
  background: rgba(96,165,250,.14);
  color: #bfdbfe;
}

.records-table {
  display: grid;
  gap: 10px;
}

.record-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
  border-bottom: 1px solid var(--border,rgba(148,163,184,.14));
  padding: 10px 0;
}

.record-row strong {
  font-size: 1rem;
  color: var(--text,#f3f7fb);
  text-transform: capitalize;
}

.record-value {
  text-align: right;
}

.methodology-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.methodology-list div {
  border: 1px solid var(--border,rgba(148,163,184,.14));
  border-radius: 18px;
  background: rgba(15,23,42,.55);
  padding: 14px;
}

.methodology-list strong {
  display: block;
  font-size: 1.25rem;
  color: var(--text,#f3f7fb);
  margin-bottom: 5px;
}

.history-deep-text {
  font-size: 1.02rem;
}

.history-loading {
  opacity: .62;
  animation: pulse 1s infinite alternate;
}

@keyframes pulse {
to {
  opacity: 1;
}

}

.history-empty {
  color: var(--muted,#a8b3c5);
}

@media (max-width:1180px) {
.history-control-panel,.feature-grid,.two-col {
  grid-template-columns: 1fr;
}

.history-controls {
  justify-content: flex-start;
}

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

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

}

@media (max-width:680px) {
.page-shell {
  padding: 12px;
}

.history-kpis,.history-insight-strip,.methodology-list {
  grid-template-columns: 1fr;
}

.history-controls {
  align-items: stretch;
}

.history-controls label,.history-controls button {
  width: 100%;
  justify-content: space-between;
}

.history-controls input {
  flex: 1;
}

.historical-hero h1 {
  font-size: 2.6rem;
}

.history-card canvas {
  height: 310px !important;
}

.yoy-row {
  grid-template-columns: 1fr;
}

.yoy-row em {
  width: max-content;
}

}

.compare-years-card {
  margin-top: 18px;
}

.compare-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 22px;
  align-items: end;
}

.compare-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: end;
  justify-content: flex-end;
}

.compare-controls label {
  color: var(--muted, #9fb4bd);
  font-size: 12px;
  display: grid;
  gap: 6px;
}

.compare-controls select,
.compare-controls input {
  min-height: 38px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.13);
  background: rgba(255,255,255,.05);
  color: var(--text, #eaf6fb);
  padding: 0 14px;
  outline: none;
}

.compare-controls input {
  width: 150px;
}

.compare-controls button {
  min-height: 38px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.16);
  background: var(--accent, #20d6c7);
  color: #001014;
  font-weight: 800;
  padding: 0 18px;
  cursor: pointer;
}

.compare-status {
  margin: 12px 0 0;
  font-size: 13px;
  color: var(--muted, #9fb4bd);
}

.compare-status.ok {
  color: var(--accent, #20d6c7);
}

.compare-status.error {
  color: #fb7185;
}

.compare-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 22px;
  align-items: stretch;
  margin-top: 14px;
}

.compare-chart-wrap {
  min-height: 390px;
}

.compare-chart-wrap canvas {
  width: 100% !important;
  height: 390px !important;
}

.compare-summary {
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.035);
  border-radius: 22px;
  padding: 18px;
  color: var(--text, #eaf6fb);
}

.compare-summary h3 {
  margin: 0 0 8px;
  font-size: 20px;
}

.compare-summary p {
  color: var(--muted, #b8c8d0);
  line-height: 1.55;
}

.compare-summary-grid {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.compare-summary-grid div {
  padding: 10px 12px;
  border-radius: 16px;
  background: rgba(255,255,255,.04);
}

.compare-summary-grid strong {
  display: block;
  font-size: 18px;
}

.compare-summary-grid span {
  display: block;
  color: var(--muted, #9fb4bd);
  font-size: 13px;
  margin-top: 2px;
}

.compare-callout {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,.10);
}

@media (max-width: 980px) {
.compare-head, .compare-layout {
  grid-template-columns: 1fr;
}

.compare-controls {
  justify-content: flex-start;
}

.compare-summary {
  order: -1;
}

}