/* Markov-switching SSM figure (_includes/ssm-viz.html) */

.ssmviz {
  display: block;
  margin: 2em 0;
  padding: 1rem;
  border: 1px solid #e3e6e8;
  border-radius: 10px;
  background: #fff;
  color: #494e52;
  font-family: "IBM Plex Sans", -apple-system, "Segoe UI", sans-serif;
  font-size: 0.875rem;
  line-height: 1.5;
}

.ssmviz sub,
.ssmviz sup {
  line-height: 0;
}

.ssmviz i {
  font-style: italic;
}

.ssmviz__canvas {
  display: block;
  width: 100%;
  height: 380px;
  border-radius: 6px;
  background: #fff;
}

.ssmviz__legend {
  margin-top: 0.45rem;
  font-size: 0.75rem;
  color: #6b7378;
}

.ssmviz__legend-item {
  display: inline-block;
  margin-right: 1em;
  white-space: nowrap;
}

.ssmviz__key {
  display: inline-block;
  width: 18px;
  height: 0;
  margin-right: 0.35em;
  vertical-align: middle;
}

.ssmviz__key--r1,
.ssmviz__key--r2 {
  width: 12px;
  height: 10px;
  border-radius: 2px;
  background: #0f766e;
}

.ssmviz__key--r2 {
  background: #b45309;
}

.ssmviz__key--bold {
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, #0f766e 50%, #b45309 50%);
}

.ssmviz__key--dash {
  border-top: 1.5px dashed #8a9297;
}

.ssmviz__key--jump {
  width: 0;
  height: 12px;
  margin: 0 0.55em 0 0.3em;
  border-left: 1.6px solid #1f2a30;
}

/* Matches the canvas mark for a clipped excursion: an ink triangle at the panel edge. */
.ssmviz__key--off {
  width: 0;
  height: 0;
  margin: 0 0.45em 0 0.2em;
  border-right: 4px solid transparent;
  border-bottom: 7px solid #1f2a30;
  border-left: 4px solid transparent;
}

.ssmviz .ssmviz-slds,
.ssmviz.is-slds .ssmviz-ms {
  display: none;
}

.ssmviz.is-slds .ssmviz-slds {
  display: inline;
}

.ssmviz.is-slds .ssmviz__legend-item.ssmviz-slds {
  display: inline-block;
}

/* Controls */

.ssmviz__controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem 1rem;
  margin-top: 0.8rem;
}

.ssmviz__play,
.ssmviz__toggle {
  flex: none;
  margin: 0;
  border: 1px solid #c9d0d4;
  border-radius: 6px;
  background: #fff;
  color: #2d3236;
  font: inherit;
  font-size: 0.8125rem;
  cursor: pointer;
}

.ssmviz__play {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
}

.ssmviz__play svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

.ssmviz__toggle {
  min-height: 2.25rem;
  padding: 0.3rem 0.75rem;
  text-align: center;
}

.ssmviz__toggle[hidden] {
  display: none;
}

.ssmviz__toggle[aria-pressed="true"] {
  border-color: #0f766e;
  background: #eff8f6;
  color: #0f766e;
  font-weight: 600;
}

.ssmviz__play:hover,
.ssmviz__toggle:hover {
  border-color: #0f766e;
  color: #0f766e;
}

.ssmviz__play:focus-visible,
.ssmviz__toggle:focus-visible,
.ssmviz .ssmviz__range:focus-visible {
  outline: 2px solid #0f766e;
  outline-offset: 1px;
}

.ssmviz__slider {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: 0 0.6rem;
  flex: 1 1 10rem;
  min-width: 0;
}

.ssmviz__slider-label {
  margin: 0;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #2d3236;
  white-space: nowrap;
}

.ssmviz__out {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.75rem;
  font-variant-numeric: tabular-nums;
  color: #0f766e;
  text-align: right;
  white-space: nowrap;
}

.ssmviz .ssmviz__range {
  grid-column: 1 / -1;
  display: block;
  width: 100%;
  min-width: 0;
  margin: 0.2rem 0 0;
  padding: 0;
  border: 0;
  box-shadow: none;
  background: none;
  accent-color: #0f766e;
}

.ssmviz__hint {
  grid-column: 1 / -1;
  font-size: 0.75rem;
  color: #6b7378;
}

.ssmviz__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* Layer list with live readouts */

.ssmviz__layers {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid #edf0f1;
}

.ssmviz__layer {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.15rem;
  margin: 0;
  padding: 0.6rem 0.2rem;
  border-bottom: 1px solid #edf0f1;
}

.ssmviz__layer-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0 1rem;
}

.ssmviz__layer-name {
  display: block;
  font-weight: 600;
  color: #2d3236;
}

.ssmviz__layer-index {
  display: inline-block;
  min-width: 1.35em;
  margin-right: 0.45em;
  border-radius: 999px;
  background: #e6f2f0;
  color: #0f766e;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.75rem;
  line-height: 1.35em;
  text-align: center;
}

.ssmviz__layer-math {
  display: block;
  max-width: 100%;
  font-size: 0.95em;
}

.ssmviz__readout {
  padding-left: 1.8em;
  font-size: 0.8125rem;
  color: #5d656a;
  font-variant-numeric: tabular-nums;
}

.ssmviz__readout b {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.75rem;
  font-weight: 500;
  color: #2d3236;
}

.ssmviz__readout .ssmviz__chip {
  display: inline-block;
  min-width: 1.4em;
  padding: 0 0.3em;
  border-radius: 4px;
  background: #0f766e;
  color: #fff;
  text-align: center;
}

.ssmviz__vec {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.75rem;
  color: #2d3236;
  white-space: nowrap;
}

.ssmviz .ssmviz__table {
  display: table;
  width: auto;
  margin: 0.35rem 0 0;
  border-collapse: collapse;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.75rem;
  font-variant-numeric: tabular-nums;
  overflow: visible;
}

.ssmviz .ssmviz__table thead {
  background: none;
  border-bottom: 1px solid #c9d0d4;
}

.ssmviz .ssmviz__table th,
.ssmviz .ssmviz__table td {
  padding: 0.1rem 0.55rem 0.1rem 0;
  border: 0;
  font-weight: 400;
  text-align: right;
  color: #2d3236;
}

.ssmviz .ssmviz__table thead th {
  font-family: "IBM Plex Sans", sans-serif;
  color: #5d656a;
}

.ssmviz .ssmviz__table tbody th {
  font-weight: 600;
}

.ssmviz .ssmviz__table tr[data-reg="0"] th {
  color: #0f766e;
}

.ssmviz .ssmviz__table tr[data-reg="1"] th {
  color: #b45309;
}

.ssmviz__note {
  min-height: 3em;
  margin: 0.7rem 0 0;
  font-size: 0.8125rem;
  color: #5d656a;
}

.ssmviz figcaption,
.ssmviz > figcaption {
  margin: 0.6rem 0 0;
  font-family: inherit;
  font-size: 0.8125rem;
  color: #6b7378;
}

@media (max-width: 640px) {
  .ssmviz {
    padding: 0.75rem;
  }

  .ssmviz__slider {
    flex-basis: calc(100% - 3.5rem);
  }

  .ssmviz__buttons {
    flex: 1 1 100%;
  }

  .ssmviz__toggle {
    flex: 1 1 auto;
  }
}