:root {
  color-scheme: light;
  --paper: #eeeee8;
  --paper-deep: #e5e5de;
  --ink: #171916;
  --muted: #767a73;
  --hairline: #b9bcb5;
  --grid: #b9bcb5;
  --tooltip: #171916;
  --tooltip-ink: #eeeee8;
  --dp: #4d91c7;
  --ep: #5c9c74;
  --pp: #e06d3f;
  --dp-ep: #538f9b;
  --dp-pp: #a67e76;
  --pp-ep: #959064;
  --three-d: #d6aa38;
  --gpu-2: #4d91c7;
  --gpu-4: #5c9c74;
  --gpu-8: #e06d3f;
  --lr-1: #4d91c7;
  --lr-2: #5c9c74;
  --lr-3: #e06d3f;
  --lr-4: #d6aa38;
  --lr-5: #538f9b;
}

* { box-sizing: border-box; }

html,
body {
  margin: 0;
  min-width: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

body { padding: clamp(16px, 3vw, 28px) clamp(8px, 2.5vw, 24px) 14px; }

.results-viz {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
}

.results-header {
  margin: 0 0 16px clamp(0px, 2vw, 18px);
}

.results-kicker {
  margin: 0 0 5px;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.results-header h1 {
  margin: 0;
  font: 400 clamp(17px, 2.6vw, 22px)/1.25 inherit;
}

.results-subtitle {
  max-width: 76ch;
  margin: 6px 0 0;
  color: var(--muted);
  font-size: clamp(11px, 1.7vw, 13px);
  line-height: 1.45;
}

.regime-note {
  display: block;
  margin: 0 0 14px clamp(0px, 2vw, 18px);
  padding: 7px 10px;
  border-left: 3px solid var(--gpu-8);
  background: var(--paper-deep);
  font-size: 11px;
  line-height: 1.5;
}

.regime-note[hidden] { display: none; }

.regime-note__label {
  display: block;
  margin-bottom: 2px;
  color: var(--gpu-8);
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.regime-note__comparison {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
}

.regime-note strong { font-weight: 500; }
.regime-note__eight { color: var(--ink); }

.results-controls {
  display: grid;
  grid-template-columns: repeat(2, minmax(180px, 260px));
  gap: 12px 18px;
  margin: 0 0 12px clamp(0px, 2vw, 18px);
}

.results-controls--single { grid-template-columns: minmax(220px, 320px); }

.results-controls label {
  display: grid;
  gap: 5px;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.results-controls select {
  width: 100%;
  min-height: 40px;
  padding: 8px 32px 8px 10px;
  border: 1px solid var(--hairline);
  border-radius: 0;
  background: var(--paper-deep);
  color: var(--ink);
  font: 13px/1.3 inherit;
  text-transform: none;
}

.results-controls select:focus-visible {
  outline: 3px solid var(--dp);
  outline-offset: 2px;
}

.results-context,
.results-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 7px 20px;
  align-items: center;
}

.results-context {
  margin: 0 0 4px clamp(0px, 2vw, 18px);
  color: var(--muted);
  font-size: 11px;
}

.direction-note {
  color: var(--ink);
}

.method-note,
.detail-note {
  min-height: 18px;
  margin: 0 0 4px clamp(0px, 2vw, 18px);
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.method-note { margin-top: 5px; }
.detail-note:empty { display: none; }

.results-legend {
  margin: 0 0 6px clamp(0px, 2vw, 18px);
  color: var(--muted);
  font-size: 11px;
}

.legend-item {
  display: inline-flex;
  gap: 7px;
  align-items: center;
}

.legend-mark {
  display: inline-block;
  width: 10px;
  height: 10px;
  border: 2px solid currentColor;
  background: currentColor;
}

.legend-mark.gpu-2 { color: var(--gpu-2); border-radius: 50%; }
.legend-mark.gpu-4 { color: var(--gpu-4); }
.legend-mark.gpu-8 { color: var(--gpu-8); transform: rotate(45deg); }

.legend-line {
  display: inline-block;
  width: 25px;
  border-top: 3px solid currentColor;
}

.lr-1 { color: var(--lr-1); }
.lr-2 { color: var(--lr-2); }
.lr-3 { color: var(--lr-3); }
.lr-4 { color: var(--lr-4); }
.lr-5 { color: var(--lr-5); }

.plot-wrap {
  position: relative;
  width: 100%;
}

.plot-wrap svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

.chart-frame {
  fill: none;
  stroke: var(--hairline);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.grid-line,
.tick-line {
  stroke: var(--grid);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.grid-line { opacity: 0.48; }

.tick-label,
.axis-label,
.row-label,
.value-label,
.point-label {
  font-family: inherit;
}

.tick-label { fill: var(--muted); font-size: 11px; }
.axis-label { fill: var(--ink); font-size: 12px; }
.row-label { fill: var(--ink); font-size: 11px; }
.value-label { fill: var(--ink); font-size: 10px; }
.point-label { fill: var(--ink); font-size: 10px; }

.metric-whisker {
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  vector-effect: non-scaling-stroke;
  opacity: 0.72;
}

.metric-cap {
  stroke: currentColor;
  stroke-width: 1.5;
  vector-effect: non-scaling-stroke;
}

.zero-line {
  stroke: var(--ink);
  stroke-width: 1.5;
  vector-effect: non-scaling-stroke;
}

.lr-path {
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
}

.hover-guide {
  stroke: var(--ink);
  stroke-width: 1;
  stroke-dasharray: 4 4;
  vector-effect: non-scaling-stroke;
  pointer-events: none;
}

.hover-marker {
  fill: var(--paper);
  stroke: currentColor;
  stroke-width: 2.5;
  vector-effect: non-scaling-stroke;
  pointer-events: none;
}

.metric-mark,
.scatter-mark {
  fill: currentColor;
  stroke: var(--paper);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}

.strategy-dp { color: var(--dp); }
.strategy-ep { color: var(--ep); }
.strategy-pp { color: var(--pp); }
.strategy-dp-ep { color: var(--dp-ep); }
.strategy-dp-pp { color: var(--dp-pp); }
.strategy-pp-ep { color: var(--pp-ep); }
.strategy-dp-pp-ep { color: var(--three-d); }
.gpu-2 { color: var(--gpu-2); }
.gpu-4 { color: var(--gpu-4); }
.gpu-8 { color: var(--gpu-8); }

.datum { cursor: pointer; }
.datum:focus { outline: none; }
.datum:hover .metric-mark,
.datum:focus .metric-mark,
.datum.is-active .metric-mark,
.datum:hover .scatter-mark,
.datum:focus .scatter-mark,
.datum.is-active .scatter-mark {
  stroke: var(--ink);
  stroke-width: 3;
}

.datum.is-context {
  color: var(--muted);
  opacity: 0.58;
}

.datum.is-target {
  color: var(--three-d);
  opacity: 1;
}

.hit-target {
  fill: transparent;
  stroke: none;
  pointer-events: all;
}

.results-tooltip {
  position: absolute;
  z-index: 3;
  display: none;
  width: min(290px, calc(100% - 12px));
  padding: 10px 12px;
  border: 1px solid var(--hairline);
  background: var(--tooltip);
  color: var(--tooltip-ink);
  font-size: 12px;
  line-height: 1.45;
  pointer-events: none;
  transform: translate(-50%, calc(-100% - 14px));
}

.results-tooltip.is-visible { display: block; }
.results-tooltip strong,
.results-tooltip span { display: block; }
.results-tooltip strong { font-weight: 400; }
.results-tooltip span { opacity: 0.78; }

@media (max-width: 580px) {
  body { padding-left: 3px; padding-right: 3px; }
  .results-controls { grid-template-columns: 1fr 1fr; gap: 8px; }
  .results-controls select { min-height: 44px; font-size: 12px; }
}

@media (max-width: 390px) {
  .results-controls { grid-template-columns: 1fr; }
}