/* Result charts (charts.js) */

.reveal .chart {
  font-family: var(--r-main-font);
  font-size: 19px;
  line-height: 1.25;
  text-align: left;
  color: var(--text);
}

.reveal .chart-row {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: start;
}

.reveal .chart .ctitle {
  margin-bottom: 10px;
  font-size: 20px;
  font-weight: 600;
  color: var(--heading);
}

.reveal .chart .ctitle span {
  margin-left: 6px;
  font-weight: 400;
  color: var(--muted);
}

.reveal .chart .ctitle i,
.reveal .chart .legend i {
  display: inline-block;
  width: 12px;
  height: 12px;
  margin-right: 6px;
  border-radius: 3px;
  vertical-align: -1px;
}

.reveal .chart .legend {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 14px;
  font-size: 16px;
  color: var(--muted);
}

.reveal .chart .legend b {
  color: var(--heading);
}

/* Bars */
.reveal .chart .rows {
  display: grid;
  grid-template-columns: max-content 1fr;
  align-items: center;
  gap: 9px 12px;
}

.reveal .chart .lbl {
  text-align: right;
  white-space: nowrap;
}

.reveal .chart .track {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.reveal .chart .cbar {
  display: flex;
  gap: 2px;
  height: 22px;
}

.reveal .chart .seg {
  min-width: 3px;
}

.reveal .chart .cbar .seg:last-child {
  border-radius: 0 4px 4px 0;
}

.reveal .chart .val {
  font-size: 17px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--heading);
}

/* Narrow columns: label above its bar */
.reveal .chart .cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.reveal .chart .compact .rows {
  grid-template-columns: 1fr;
  gap: 3px;
}

.reveal .chart .compact .lbl {
  margin-top: 7px;
  font-size: 15px;
  text-align: left;
}

.reveal .chart .compact .cbar {
  height: 14px;
}

/* Heat grid */
.reveal .chart table.heat {
  margin: 0;
  border-collapse: separate;
  border-spacing: 3px;
  font-size: 18px;
}

.reveal .chart table.heat th {
  padding: 4px 8px;
  border: none;
  background: none;
  font-size: 15px;
  font-weight: 600;
  text-align: center;
  color: var(--muted);
}

.reveal .chart table.heat th.row {
  text-align: right;
  color: var(--text);
}

.reveal .chart table.heat td {
  width: 66px;
  height: 52px;
  padding: 0;
  border: none;
  border-radius: 6px;
  text-align: center;
  font-weight: 600;
  color: #fff;
}

.reveal .chart table.heat td.total {
  background: none;
  font-weight: 400;
  color: var(--muted);
}

.reveal .chart table.heat td.callout {
  box-shadow: inset 0 0 0 2px var(--heading);
}

/* Dataset: hero number and one square per failure */
.reveal .chart .dataset {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 56px;
}

.reveal .chart .hero b {
  display: block;
  font-size: 120px;
  font-weight: 700;
  line-height: 1;
  color: var(--heading);
}

.reveal .chart .hero span {
  font-size: 20px;
  color: var(--muted);
}

.reveal .chart .waffle {
  display: grid;
  grid-template-columns: repeat(13, 24px);
  gap: 4px;
  margin-bottom: 16px;
}

.reveal .chart .waffle i {
  height: 24px;
  border-radius: 4px;
}

/* Duration CDF, all networks overlaid */
.reveal .chart .cdf svg {
  display: block;
  width: 100%;
  max-width: 760px;
  height: auto;
}

.reveal .chart .cdf .grid {
  stroke: var(--border);
  stroke-width: 1;
}

.reveal .chart .cdf .tick {
  font-size: 12px;
  fill: var(--muted);
}

.reveal .chart .cdf .axis {
  font-size: 14px;
  fill: var(--muted);
}

/* Hover details */
.reveal .chart [data-tip] {
  position: relative;
  cursor: help;
}

.reveal .chart [data-tip]:hover {
  z-index: 5;
  outline: 2px solid var(--heading);
  outline-offset: 1px;
}

.reveal .chart [data-tip]:hover::after {
  content: attr(data-tip);
  position: absolute;
  left: 50%;
  bottom: calc(100% + 8px);
  transform: translateX(-50%);
  width: max-content;
  max-width: 280px;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  font-size: 14px;
  font-weight: 400;
  color: var(--text);
  white-space: normal;
  pointer-events: none;
}