.gs-layout {
  grid-template-columns: 1fr;
}

.gs-stage {
  display: grid;
  gap: 22px;
}


.chart-panel {
  display: grid;
  gap: 18px;
}

.chart-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: start;
}

.chart-toolbar h2 {
  margin-bottom: 8px;
}

.metric-controls {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  max-width: 420px;
}

.metric-button {
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-weight: 700;
  white-space: nowrap;
}

.metric-button:hover,
.metric-button:focus-visible,
.metric-button.is-active {
  border-color: var(--accent);
  color: var(--accent-dark);
}

.metric-button:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.metric-readout {
  display: grid;
  gap: 5px;
  max-width: 650px;
  margin: 0;
  font-size: 0.95rem;
}

.metric-readout strong,
.metric-readout span,
.metric-readout em {
  display: block;
}

.metric-readout strong {
  color: var(--ink);
  font-style: normal;
}

.metric-readout em {
  color: var(--accent-dark);
  font-style: normal;
  font-weight: 700;
}

.chart-wrap {
  position: relative;
  min-height: 360px;
}

.line-chart {
  display: block;
  width: 100%;
  height: auto;
  min-height: 320px;
}

.chart-grid line {
  stroke: var(--line);
  stroke-width: 1;
}

.chart-grid text,
.chart-axis text {
  fill: var(--muted);
  font-size: 0.78rem;
}

.chart-axis-title {
  fill: var(--ink);
  font-size: 0.8rem;
  font-weight: 700;
}

.chart-axis-title--y {
  letter-spacing: 0.02em;
}

.chart-line {
  filter: drop-shadow(0 8px 12px rgba(23, 32, 42, 0.12));
}

.chart-points circle:hover,
.chart-points circle:focus {
  r: 7;
}

.chart-points polygon {
  cursor: pointer;
}

.chart-tooltip {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  display: grid;
  gap: 2px;
  width: max-content;
  max-width: 230px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--ink);
  color: var(--surface);
  font-size: 0.85rem;
  pointer-events: none;
}

.chart-tooltip[hidden] {
  display: none;
}

.chart-tooltip span {
  color: rgba(255, 255, 255, 0.78);
}

.chart-tooltip .tooltip-mvp {
  color: #f5a623;
  font-weight: 700;
}

.chart-legend {
  display: flex;
  gap: 16px;
  font-size: 0.82rem;
  color: var(--muted);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.legend-mvp {
  display: inline-block;
  width: 12px;
  height: 12px;
  background: #f5a623;
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
}

.gs-context {
  max-width: 680px;
  margin: 0 auto;
}

.gs-context h2 {
  margin-bottom: 14px;
}

.gs-facts {
  display: grid;
  gap: 6px;
  max-width: 700px;
}

.gs-context-note {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.6;
}

.driver-list {
  display: grid;
  gap: 10px;
}

.driver-row {
  display: grid;
  grid-template-columns: minmax(180px, 0.9fr) minmax(220px, 1.1fr);
  gap: 16px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfd;
  align-items: center;
}

.driver-row h3 {
  margin: 0 0 4px;
  font-size: 1rem;
}

.driver-row p {
  margin: 0;
  font-size: 0.9rem;
}

.driver-bars {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.driver-bars span {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-width: 160px;
  max-width: 100%;
  min-height: 28px;
  padding: 0 9px;
  border-radius: 6px;
  background: #e8edf3;
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 700;
}

.driver-bars .is-latest {
  background: var(--bar-color, var(--accent));
  color: #ffffff;
}

.driver-bars b {
  margin-right: 10px;
  font-size: 0.74rem;
  font-weight: 700;
  opacity: 0.78;
}

.gs-tooltip-hint {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfd;
}

.gs-tooltip-hint p {
  margin: 6px 0 0;
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.6;
}

@media (max-width: 760px) {
  .gs-story {
    grid-template-columns: 1fr;
  }

  .chart-toolbar,
  .driver-row {
    grid-template-columns: 1fr;
  }

  .metric-controls {
    justify-content: flex-start;
    max-width: none;
  }

  .metric-button {
    flex: 1 1 120px;
  }

  .driver-bars span {
    min-width: 0;
  }
}