:root {
  --analytics-chart: var(--accent-strong);
  --analytics-chart-fill: rgba(0, 122, 255, 0.18);
  --analytics-grid: rgba(60, 60, 67, 0.16);
}

:root[data-theme="dark"] {
  --analytics-chart-fill: rgba(10, 132, 255, 0.24);
  --analytics-grid: rgba(235, 235, 245, 0.16);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --analytics-chart-fill: rgba(10, 132, 255, 0.24);
    --analytics-grid: rgba(235, 235, 245, 0.16);
  }
}

.workout-analytics-article {
  max-width: 1120px;
}

.workout-analytics-hero {
  display: grid;
  gap: 10px;
}

.workout-analytics-hero .eyebrow {
  margin: 14px 0 0;
}

.analytics-import-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.65fr);
  align-items: end;
  gap: 24px;
  border: 1px solid var(--line);
  border-radius: var(--tile-radius);
  padding: clamp(18px, 4vw, 26px);
  background: var(--surface);
}

.analytics-import-panel .eyebrow {
  margin: 0 0 4px;
}

.analytics-import-panel h2,
.analytics-empty-state h2 {
  margin: 0;
  font-size: clamp(1.25rem, 3vw, 1.65rem);
}

.analytics-import-panel p,
.analytics-empty-state p {
  max-width: 74ch;
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.analytics-field--file input[type="file"] {
  padding: 6px;
}

.analytics-field--file input[type="file"]::file-selector-button {
  min-height: 32px;
  border: 0;
  border-radius: calc(var(--control-radius) - 2px);
  margin-right: 10px;
  padding: 6px 11px;
  background: var(--accent-strong);
  color: #ffffff;
  cursor: pointer;
  font: inherit;
  font-weight: 800;
}

.analytics-field--file input[aria-invalid="true"] {
  border-color: var(--warning-line);
}

.analytics-empty-state {
  display: grid;
  min-height: 240px;
  place-content: center;
  border: 1px dashed var(--line);
  border-radius: var(--tile-radius);
  padding: clamp(28px, 7vw, 64px);
  background: var(--surface-soft);
  text-align: center;
}

.analytics-empty-state .eyebrow {
  margin: 0 0 4px;
}

.analytics-empty-state[hidden],
.analytics-shell[hidden] {
  display: none;
}

.analytics-shell {
  display: grid;
  min-width: 0;
  gap: 22px;
}

.analytics-toolbar,
.analytics-exercise-controls {
  display: grid;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: var(--tile-radius);
  padding: 16px;
  background: var(--surface);
}

.analytics-toolbar {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.analytics-exercise-controls {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.analytics-field {
  display: grid;
  min-width: 0;
  gap: 6px;
}

[data-one-rep-max-formula-field][hidden] {
  display: none;
}

.analytics-field label {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.analytics-field input,
.analytics-field select {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: var(--control-radius);
  padding: 9px 12px;
  background: var(--surface-soft);
  color: var(--text);
  font: inherit;
  font-size: 0.94rem;
}

.analytics-field input[type="date"] {
  display: block;
  inline-size: 100%;
  max-inline-size: 100%;
  min-inline-size: 0;
}

.analytics-field input:hover,
.analytics-field select:hover {
  border-color: var(--muted);
}

.analytics-field input:focus-visible,
.analytics-field select:focus-visible,
.analytics-tabs button:focus-visible {
  border-color: var(--accent-strong);
  outline: 3px solid var(--accent-soft);
  outline-offset: 2px;
}

.analytics-range-error {
  margin: -8px 0 0;
  border: 1px solid var(--warning-line);
  border-radius: var(--control-radius);
  padding: 11px 14px;
  background: var(--warning-surface);
  color: var(--warning-text);
  font-weight: 700;
}

.analytics-tabs {
  display: inline-grid;
  width: fit-content;
  grid-template-columns: repeat(3, minmax(108px, 1fr));
  gap: 4px;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 4px;
  background: var(--surface-soft);
}

.analytics-tabs button {
  min-height: 44px;
  border: 0;
  border-radius: 10px;
  padding: 8px 18px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-weight: 800;
}

.analytics-tabs button[aria-selected="true"] {
  background: var(--surface);
  color: var(--accent-strong);
  box-shadow: 0 1px 5px rgba(0, 0, 0, 0.08);
}

.analytics-tab-panel {
  display: grid;
  min-width: 0;
  gap: 18px;
}

.analytics-tab-panel[hidden] {
  display: none;
}

.analytics-section-heading {
  display: flex;
  min-width: 0;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 12px;
}

.analytics-section-heading .eyebrow {
  margin: 0 0 3px;
}

.analytics-section-heading h2 {
  margin: 0;
  font-size: clamp(1.4rem, 3vw, 1.85rem);
}

.analytics-section-heading > p {
  flex: 0 0 auto;
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
}

.analytics-metric-grid {
  display: grid;
  min-width: 0;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: stretch;
  gap: 18px;
}

.analytics-card {
  display: grid;
  min-width: 0;
  align-content: start;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: var(--tile-radius);
  padding: clamp(16px, 3vw, 22px);
  background: var(--surface);
  box-shadow: 0 8px 26px rgba(0, 0, 0, 0.035);
}

.analytics-card__heading {
  display: flex;
  min-width: 0;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
}

.analytics-card__heading > div {
  min-width: 0;
}

.analytics-card__kicker {
  margin: 0 0 3px;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.analytics-card__heading h3 {
  margin: 0;
  overflow-wrap: anywhere;
  font-size: clamp(1.08rem, 2vw, 1.28rem);
  line-height: 1.25;
}

.analytics-card__unit {
  flex: 0 0 auto;
  border-radius: 999px;
  padding: 5px 9px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 0.74rem;
  font-weight: 850;
  line-height: 1.25;
}

.analytics-summary {
  display: grid;
  min-width: 0;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--control-radius);
  margin: 0;
  background: var(--line);
}

.analytics-summary div {
  min-width: 0;
  padding: 10px;
  background: var(--surface-soft);
}

.analytics-summary dt {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.analytics-summary dd {
  margin: 2px 0 0;
  overflow-wrap: anywhere;
  font-size: clamp(0.88rem, 1.6vw, 1rem);
  font-weight: 850;
  line-height: 1.25;
}

.analytics-figure {
  display: grid;
  min-width: 0;
  gap: 8px;
  margin: 0;
}

.analytics-figure figcaption {
  display: flex;
  min-width: 0;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.analytics-figure figcaption strong {
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: 0.88rem;
}

.analytics-figure figcaption span {
  color: var(--muted);
  font-size: 0.75rem;
  text-align: right;
}

.analytics-chart-host {
  min-width: 0;
  min-height: 226px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--control-radius);
  padding: 8px 6px 2px;
  background: var(--surface-soft);
}

.analytics-chart-table {
  display: block;
  width: 1px;
  max-width: 1px;
  table-layout: fixed;
  contain: strict;
}

.analytics-chart {
  display: block;
  width: 100%;
  height: auto;
  min-height: 210px;
  overflow: visible;
}

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

.analytics-chart__grid text,
.analytics-chart__labels text {
  fill: var(--muted);
  font-family: inherit;
  font-size: 11px;
}

.analytics-chart__axis {
  stroke: var(--line);
  stroke-width: 1;
}

.analytics-chart__line {
  fill: none;
  stroke: var(--analytics-chart);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 3;
  vector-effect: non-scaling-stroke;
}

.analytics-chart__area {
  fill: var(--analytics-chart-fill);
  stroke: none;
}

.analytics-chart__points circle {
  fill: var(--surface);
  stroke: var(--analytics-chart);
  stroke-width: 2.5;
  vector-effect: non-scaling-stroke;
}

.analytics-chart__bars rect {
  fill: var(--analytics-chart);
}

.analytics-chart-empty {
  display: grid;
  min-height: 210px;
  place-items: center;
  margin: 0;
  padding: 24px;
  color: var(--muted);
  font-weight: 700;
  text-align: center;
}

.analytics-card--exercise {
  grid-template-columns: minmax(0, 1fr);
}

.analytics-card--exercise .analytics-chart-host {
  min-height: 300px;
}

.analytics-card--exercise .analytics-chart {
  min-height: 280px;
}

.analytics-policy-note {
  margin: 0;
  border-radius: var(--control-radius);
  padding: 13px 15px;
  background: var(--surface-soft);
  color: var(--muted);
  font-size: 0.86rem;
}

@media (max-width: 820px) {
  .analytics-metric-grid {
    grid-template-columns: minmax(0, 1fr);
  }

}

@media (max-width: 680px) {
  .analytics-import-panel,
  .analytics-toolbar,
  .analytics-exercise-controls {
    grid-template-columns: minmax(0, 1fr);
  }

  .analytics-section-heading {
    align-items: start;
    flex-direction: column;
    gap: 5px;
  }

}

@media (max-width: 520px) {
  .analytics-import-panel {
    gap: 16px;
    padding: 16px;
  }

  .analytics-tabs {
    width: 100%;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .analytics-tabs button {
    min-width: 0;
    padding-inline: 10px;
  }

  .analytics-card {
    padding: 15px;
  }

  .analytics-summary {
    grid-template-columns: minmax(0, 1fr);
  }

  .analytics-summary div {
    display: grid;
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    align-items: baseline;
    gap: 8px;
  }

  .analytics-summary dd {
    margin: 0;
    text-align: right;
  }

  .analytics-figure figcaption {
    align-items: start;
    flex-direction: column;
    gap: 2px;
  }

  .analytics-figure figcaption span {
    text-align: left;
  }

  .analytics-chart-host,
  .analytics-card--exercise .analytics-chart-host {
    min-height: 210px;
    margin-inline: -6px;
    padding-inline: 2px;
  }

  .analytics-chart,
  .analytics-card--exercise .analytics-chart {
    min-height: 198px;
  }
}

@media (max-width: 360px) {
  .analytics-toolbar,
  .analytics-exercise-controls {
    padding: 12px;
  }

  .analytics-card__heading {
    align-items: start;
    flex-direction: column;
    gap: 7px;
  }

  .analytics-card__unit {
    align-self: start;
  }
}
.source-export-links {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border: 1px solid var(--line);
  border-radius: var(--tile-radius);
  padding: 18px 20px;
  background: var(--surface);
}

.source-export-links h2 {
  font-size: clamp(1.15rem, 2.5vw, 1.4rem);
}

.source-export-links p {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.source-export-links__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.source-export-links__grid a {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--control-radius);
  padding: 10px 14px;
  background: var(--surface-soft);
  text-decoration: none;
  font-weight: 800;
}

.source-export-links__grid a:hover,
.source-export-links__grid a:focus-visible {
  border-color: var(--accent-strong);
  color: var(--accent-strong);
}

@media (max-width: 720px) {
  .source-export-links {
    align-items: stretch;
    flex-direction: column;
  }

  .source-export-links__grid,
  .source-export-links__grid a {
    width: 100%;
  }

  .source-export-links__grid a {
    justify-content: center;
  }
}