/* Esperimento v1.6: sezioni espandibili e confronto storico tra comuni. */

.ux-section-toggle {
  position: relative;
  cursor: pointer;
  border-radius: 8px;
  padding-right: 74px;
  transition: background-color .18s ease;
}

.ux-section-toggle:hover {
  background: color-mix(in srgb, var(--ink) 4%, transparent);
}

.ux-section-toggle:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 4px;
}

.ux-section-tools {
  position: absolute;
  top: 50%;
  right: 8px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transform: translateY(-50%);
  color: var(--muted);
  font-family: var(--font-geist-mono), "Geist Mono", monospace;
  font-size: 9px;
  font-weight: 700;
  white-space: nowrap;
}

.ux-section-chevron {
  display: inline-grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border: 1px solid color-mix(in srgb, var(--ink) 18%, transparent);
  border-radius: 999px;
  font-size: 14px;
  line-height: 1;
  transition: transform .18s ease, background-color .18s ease;
}

.metric-group.is-open .ux-section-chevron,
.indicator-group.is-open .ux-section-chevron {
  transform: rotate(180deg);
  background: color-mix(in srgb, var(--ink) 7%, transparent);
}

.metric-group-buttons[hidden],
.indicator-card-grid[hidden],
.ux-view-pane[hidden] {
  display: none !important;
}

.metric-group:not(.is-open),
.indicator-group:not(.is-open) {
  padding-bottom: 2px;
}

.indicator-group-heading.ux-section-toggle {
  min-height: 58px;
  padding-top: 8px;
  padding-right: 92px;
}

#compare-bars,
.history-panel,
.ux-view-shell,
.ux-view-pane,
.ux-history-card,
.ux-history-scroll {
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
}

.ux-view-shell {
  display: grid;
  gap: 18px;
}

.ux-view-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 14%, transparent);
  padding-bottom: 12px;
}

.ux-view-toolbar-copy {
  display: grid;
  gap: 3px;
}

.ux-view-toolbar-copy strong {
  color: var(--ink);
  font-size: 13px;
}

.ux-view-toolbar-copy span {
  color: var(--muted);
  font-size: 10px;
  line-height: 1.35;
}

.ux-view-toggle {
  display: inline-flex;
  flex: 0 0 auto;
  gap: 3px;
  border: 1px solid color-mix(in srgb, var(--ink) 18%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--paper) 92%, white);
  padding: 3px;
}

.ux-view-toggle button {
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  padding: 8px 13px;
  font: inherit;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
}

.ux-view-toggle button.active {
  background: var(--ink);
  color: var(--paper);
}

.ux-view-toggle button:disabled {
  cursor: not-allowed;
  opacity: .42;
}

.ux-view-toggle button:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
}

.ux-view-note {
  margin: -8px 0 0;
  color: var(--muted);
  font-size: 10px;
}

.ux-history-card {
  border: 1px solid color-mix(in srgb, var(--ink) 14%, transparent);
  border-radius: 14px;
  background: transparent;
  padding: 18px;
}

.ux-history-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 14px;
}

.ux-history-head div {
  display: grid;
  gap: 3px;
}

.ux-history-head strong {
  font-size: 14px;
}

.ux-history-head span {
  color: var(--muted);
  font-size: 10px;
}

.ux-history-scroll {
  width: 100%;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  padding-bottom: 4px;
}

.ux-history-chart {
  min-width: 700px;
}

.ux-history-chart svg {
  display: block;
  width: 100%;
  min-width: 0;
  height: auto;
  background: transparent;
}

.ux-history-scroll-hint {
  display: none;
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 9px;
}

.ux-history-grid {
  stroke: color-mix(in srgb, var(--ink) 12%, transparent);
  stroke-width: 1;
}

.ux-history-zero {
  stroke: color-mix(in srgb, var(--ink) 32%, transparent);
  stroke-dasharray: 4 4;
}

.ux-history-axis-label {
  fill: var(--muted);
  font-family: var(--font-geist-mono), "Geist Mono", monospace;
  font-size: 10px;
  font-variant-numeric: tabular-nums;
}

.ux-series-line {
  fill: none;
  stroke: var(--series-color);
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
  opacity: .6;
  cursor: pointer;
  transition: opacity .16s ease, stroke-width .16s ease;
}

.ux-series-point {
  fill: var(--paper);
  stroke: var(--series-color);
  stroke-width: 2;
  cursor: pointer;
  transition: opacity .16s ease, r .16s ease;
}

.ux-series-group:hover .ux-series-line,
.ux-series-group:hover .ux-series-point,
.ux-series-group.is-selected .ux-series-line,
.ux-series-group.is-selected .ux-series-point {
  opacity: 1;
}

.ux-series-group.is-selected .ux-series-line {
  stroke-width: 4;
}

.ux-series-group.is-selected .ux-series-point {
  r: 5.5;
}

.ux-history-chart.has-selection .ux-series-group:not(.is-selected) .ux-series-line,
.ux-history-chart.has-selection .ux-series-group:not(.is-selected) .ux-series-point {
  opacity: .12;
}


.ux-two-point-chart {
  display: grid;
  gap: 0;
  width: 100%;
  min-width: 0;
}

.ux-two-point-heading,
.ux-two-point-row {
  display: grid;
  grid-template-columns: minmax(120px, 1.15fr) minmax(82px, auto) minmax(180px, 2fr) minmax(82px, auto) minmax(92px, auto);
  gap: 12px;
  align-items: center;
}

.ux-two-point-heading {
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 12%, transparent);
  padding: 0 8px 8px;
  color: var(--muted);
  font-family: var(--font-geist-mono), "Geist Mono", monospace;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.ux-two-point-heading span:nth-child(2),
.ux-two-point-heading span:nth-child(4),
.ux-two-point-heading span:nth-child(5) {
  text-align: right;
}

.ux-two-point-row {
  width: 100%;
  border: 0;
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 8%, transparent);
  background: transparent;
  color: inherit;
  padding: 11px 8px;
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: background-color .16s ease, opacity .16s ease;
}

.ux-two-point-row:hover,
.ux-two-point-row.is-selected {
  background: color-mix(in srgb, var(--series-color) 7%, transparent);
}

.ux-two-point-row:focus-visible {
  outline: 2px solid var(--series-color);
  outline-offset: -2px;
}

.ux-two-point-town {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  font-size: 11px;
  font-weight: 750;
}

.ux-two-point-town i {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--series-color);
}

.ux-two-point-value {
  display: grid;
  justify-items: end;
  gap: 1px;
  white-space: nowrap;
}

.ux-two-point-value small {
  display: none;
  color: var(--muted);
  font-family: var(--font-geist-mono), "Geist Mono", monospace;
  font-size: 8px;
}

.ux-two-point-value strong,
.ux-two-point-delta {
  font-family: var(--font-geist-mono), "Geist Mono", monospace;
  font-size: 10px;
  font-variant-numeric: tabular-nums;
}

.ux-two-point-track {
  position: relative;
  display: block;
  height: 18px;
}

.ux-two-point-track::before {
  content: "";
  position: absolute;
  top: 8px;
  left: 0;
  right: 0;
  height: 2px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--ink) 8%, transparent);
}

.ux-two-point-track > i {
  position: absolute;
  top: 7px;
  left: var(--line-start);
  width: var(--line-width);
  height: 4px;
  border-radius: 999px;
  background: var(--series-color);
  opacity: .72;
}

.ux-two-point-track > b {
  position: absolute;
  top: 4px;
  width: 10px;
  height: 10px;
  border: 2px solid var(--series-color);
  border-radius: 999px;
  background: var(--paper);
  transform: translateX(-50%);
}

.ux-two-point-track > b.start {
  left: var(--start);
}

.ux-two-point-track > b.end {
  left: var(--end);
  background: var(--series-color);
}

.ux-two-point-delta {
  color: var(--muted);
  text-align: right;
  white-space: nowrap;
}

.ux-two-point-chart.has-selection .ux-two-point-row:not(.is-selected) {
  opacity: .28;
}

.ux-history-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 14px;
}

.ux-history-legend button {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid color-mix(in srgb, var(--ink) 14%, transparent);
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  padding: 6px 9px;
  font: inherit;
  font-size: 10px;
  cursor: pointer;
}

.ux-history-legend button::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--series-color);
}

.ux-history-legend button[aria-pressed="true"] {
  border-color: var(--series-color);
  background: color-mix(in srgb, var(--series-color) 10%, transparent);
  font-weight: 750;
}

.ux-history-summary {
  min-height: 45px;
  margin-top: 13px;
  border-top: 1px solid color-mix(in srgb, var(--ink) 10%, transparent);
  padding-top: 12px;
  color: var(--muted);
  font-size: 11px;
}

.ux-history-summary strong {
  color: var(--ink);
}

.ux-comparison-bars {
  display: grid;
  gap: 9px;
}

.ux-bar-row {
  display: grid;
  grid-template-columns: 24px minmax(105px, 150px) minmax(140px, 1fr) minmax(92px, auto);
  gap: 10px;
  align-items: center;
  color: inherit;
  text-decoration: none;
}

.ux-bar-row:hover .ux-bar-track,
.ux-bar-row.selected .ux-bar-track {
  background: color-mix(in srgb, var(--ink) 9%, transparent);
}

.ux-bar-rank {
  color: var(--muted);
  font-family: var(--font-geist-mono), "Geist Mono", monospace;
  font-size: 10px;
}

.ux-bar-town {
  font-size: 11px;
  font-weight: 700;
}

.ux-bar-track {
  position: relative;
  height: 10px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--ink) 5%, transparent);
  overflow: hidden;
}

.ux-bar-zero {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  background: color-mix(in srgb, var(--ink) 34%, transparent);
}

.ux-bar-fill {
  position: absolute;
  top: 1px;
  bottom: 1px;
  min-width: 2px;
  border-radius: 999px;
  background: var(--ink);
}

.ux-bar-row.selected .ux-bar-fill {
  background: var(--accent, var(--ink));
}

.ux-bar-row strong {
  text-align: right;
  font-size: 11px;
  font-variant-numeric: tabular-nums;
}

.ux-history-unavailable {
  border: 1px dashed color-mix(in srgb, var(--ink) 20%, transparent);
  border-radius: 12px;
  padding: 24px;
  color: var(--muted);
  text-align: center;
}

@media (max-width: 700px) {
  .ux-section-toggle {
    padding-right: 68px;
  }

  .ux-view-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .ux-view-toggle {
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 100%;
  }

  .ux-view-toggle button {
    width: 100%;
  }

  .ux-history-card {
    padding: 13px;
  }

  .ux-history-head {
    align-items: start;
    flex-direction: column;
  }

  .ux-bar-row {
    grid-template-columns: 20px minmax(92px, 120px) minmax(80px, 1fr);
    gap: 7px;
  }

  .ux-bar-row strong {
    grid-column: 2 / 4;
    justify-self: end;
    margin-top: -4px;
  }

  .ux-history-scroll-hint {
    display: block;
  }

  .ux-two-point-heading {
    display: none;
  }

  .ux-two-point-row {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas:
      "town delta"
      "start end"
      "track track";
    gap: 6px 12px;
    padding: 12px 5px;
  }

  .ux-two-point-town {
    grid-area: town;
  }

  .ux-two-point-start {
    grid-area: start;
    justify-items: start;
  }

  .ux-two-point-end {
    grid-area: end;
  }

  .ux-two-point-value small {
    display: block;
  }

  .ux-two-point-track {
    grid-area: track;
  }

  .ux-two-point-delta {
    grid-area: delta;
  }
}

@media print {
  .ux-view-toggle,
  .ux-section-tools {
    display: none !important;
  }

  .metric-group-buttons[hidden],
  .indicator-card-grid[hidden],
  .ux-view-pane[hidden] {
    display: block !important;
  }
}