/* The CEOL Universe post: the site recording and the 3 demos (the list
   composer, the containment heatmap, and the build stepper). Colors come from
   the site's tokens; the English OpenList's red marks its part, in both themes. */
:root {
  --ceol-eol: #c8332f;
}

:root[data-resolved-theme="dark"] {
  --ceol-eol: #ff7b74;
}

@media (prefers-color-scheme: dark) {
  :root[data-storage-free-theme="system"] {
    --ceol-eol: #ff7b74;
  }
}

.ceol-post h1 {
  max-width: 14ch;
}

.ceol-post li {
  color: var(--muted);
}

.ceol-post li + li {
  margin-top: 0.35rem;
}

.ceol-post pre {
  max-width: 100%;
  overflow-x: auto;
  margin: 1rem 0 1.4rem;
  padding: 0.85rem 1rem;
  border-left: 2px solid var(--line-strong);
  background: color-mix(in srgb, var(--line) 28%, transparent);
  font-family: var(--font-mono);
  font-size: 0.86rem;
  line-height: 1.55;
}

.ceol-post pre code {
  padding: 0;
  background: none;
  font-size: inherit;
}

.ceol-post h3 {
  margin-top: 2rem;
}

/* The site recording */
.ceol-film {
  margin: 2rem 0 2.4rem;
}

.ceol-film video {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line);
  background: var(--paper);
}

.ceol-film figcaption {
  max-width: 66ch;
  margin-top: 0.6rem;
  color: var(--faint);
  font-size: 0.9rem;
}

/* The demos */
.ceol-demo {
  margin: 2rem 0 2.6rem;
  padding: 1.2rem 1.2rem 1.3rem;
  border: 1px solid var(--line);
  background: var(--paper);
}

.ceol-demo,
.ceol-demo * {
  min-width: 0;
}

.ceol-demo h3 {
  margin: 0 0 0.35rem;
  font-size: 1.1rem;
}

.ceol-demo__label {
  margin: 0 0 0.25rem;
  color: var(--faint);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ceol-demo__lede {
  margin: 0 0 1rem;
  font-size: 0.95rem;
}

.ceol-demo__note {
  margin: 0.9rem 0 0;
  color: var(--faint);
  font-size: 0.86rem;
}

.ceol-demo__fallback {
  margin: 0;
  font-size: 0.95rem;
}

.ceol-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0 0 0.9rem;
  padding: 0;
  list-style: none;
}

.ceol-post .ceol-chips li + li,
.ceol-post .ceol-steps li + li {
  margin-top: 0;
}

.ceol-chip,
.ceol-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 2.1rem;
  padding: 0.3rem 0.65rem;
  border: 1px solid var(--line-strong);
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font: inherit;
  font-size: 0.92rem;
}

.ceol-chip:hover,
.ceol-btn:hover {
  border-color: var(--accent);
}

.ceol-demo button:focus-visible,
.ceol-demo input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.ceol-chip[aria-pressed="true"] {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
}

.ceol-chip svg {
  flex: none;
}

.ceol-swatch {
  display: inline-block;
  flex: none;
  width: 0.8rem;
  height: 0.8rem;
}

.ceol-range {
  display: grid;
  gap: 0.25rem;
  max-width: 30rem;
  margin: 0 0 0.9rem;
}

.ceol-range label {
  color: var(--ink);
  font-size: 0.92rem;
}

.ceol-range input[type="range"] {
  width: 100%;
  accent-color: var(--accent);
}

.ceol-readout {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.ceol-readout strong {
  font-size: 1.5rem;
  font-variant-numeric: tabular-nums;
}

.ceol-composer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1.2rem 1.6rem;
  align-items: start;
}

@media (max-width: 720px) {
  .ceol-composer {
    grid-template-columns: minmax(0, 1fr);
  }
}

.ceol-squares {
  display: block;
  width: 100%;
  max-width: 260px;
  aspect-ratio: 1;
}

.ceol-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
  align-items: center;
  color: var(--faint);
  font-size: 0.84rem;
}

.ceol-legend .ramp {
  display: inline-block;
  width: 8rem;
  height: 0.6rem;
}

.ceol-tabs {
  display: flex;
  gap: 0.9rem;
  margin: 0 0 0.4rem;
  font-size: 0.9rem;
}

.ceol-tabs button {
  padding: 0.1rem 0;
  border: 0;
  border-bottom: 1px solid transparent;
  background: none;
  color: var(--faint);
  cursor: pointer;
  font: inherit;
}

.ceol-tabs button[aria-pressed="true"] {
  border-color: currentColor;
  color: var(--ink);
  font-weight: 650;
}

.ceol-code {
  position: relative;
}

.ceol-post .ceol-code pre {
  max-height: 19rem;
  margin: 0;
  padding-top: 2.4rem;
}

.ceol-copy {
  position: absolute;
  top: 0.4rem;
  right: 0.4rem;
  min-height: 1.7rem;
  padding: 0.15rem 0.5rem;
  font-size: 0.8rem;
}

.ceol-heat {
  display: grid;
  gap: 2px;
  width: 100%;
  max-width: 560px;
  margin: 0.2rem 0 0.4rem;
}

.ceol-heat .hd {
  display: grid;
  place-items: center;
  color: var(--faint);
  font-size: 0.74rem;
  font-weight: 650;
  text-align: center;
}

.ceol-heat .rh {
  display: flex;
  align-items: center;
  justify-content: end;
  padding-right: 0.3rem;
}

.ceol-cell {
  display: grid;
  place-items: center;
  aspect-ratio: 1;
  padding: 0;
  border: 0;
  border-radius: 0;
  cursor: pointer;
  font: inherit;
  font-size: 0.76rem;
  font-variant-numeric: tabular-nums;
}

.ceol-cell[aria-pressed="true"] {
  outline: 2px solid var(--ink);
  outline-offset: -2px;
}

.ceol-steps {
  display: grid;
  gap: 0.35rem;
  margin: 0.4rem 0 0.9rem;
  padding: 0;
  list-style: none;
}

.ceol-steps button {
  display: grid;
  grid-template-columns: 1.6rem minmax(0, 1fr) auto;
  gap: 0.6rem;
  align-items: center;
  width: 100%;
  padding: 0.4rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font: inherit;
  text-align: left;
}

.ceol-steps button[aria-pressed="true"] {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 9%, transparent);
}

.ceol-steps .n {
  color: var(--faint);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}

.ceol-steps .t {
  color: var(--ink);
  font-weight: 650;
}

.ceol-steps .d {
  color: var(--faint);
  font-size: 0.88rem;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.ceol-step-detail {
  padding: 0.2rem 0 0.2rem 0.9rem;
  border-left: 2px solid var(--accent);
}

.ceol-step-detail p {
  margin: 0 0 0.4rem;
}