/*
 * cheatsheet-builder.css — styling for the visual cheatsheet builder
 * (#cheatsheet-builder), rendered by cheatsheet-builder.js.
 *
 * Colours are derived from Material theme variables so the builder works in
 * both light and dark; the dark scheme is refined under the
 * [data-md-color-scheme="slate"] selector. Nothing hardcodes a single mode.
 */
#cheatsheet-builder {
  --csb-border: var(--md-default-fg-color--lighter, rgba(0, 0, 0, 0.12));
  --csb-bg: var(--md-default-fg-color--lightest, rgba(0, 0, 0, 0.03));
  --csb-control-bg: var(--md-default-bg-color, #fff);
  --csb-accent: var(--md-accent-fg-color, #536dfe);
  --csb-primary: var(--md-primary-fg-color, #3f51b5);
  --csb-primary-fg: var(--md-primary-bg-color, #fff);

  margin: 1rem 0;
}

[data-md-color-scheme="slate"] #cheatsheet-builder {
  --csb-border: var(--md-default-fg-color--lighter, rgba(255, 255, 255, 0.15));
  --csb-bg: var(--md-default-fg-color--lightest, rgba(255, 255, 255, 0.05));
}

/* ---- Controls ---------------------------------------------------------- */
.csb-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.2rem;
  align-items: flex-end;
  padding: 0.9rem 1rem;
  border: 1px solid var(--csb-border);
  border-radius: 0.4rem;
  background: var(--csb-bg);
}

.csb-field {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.72rem;
}

.csb-field--inline {
  flex-direction: row;
  align-items: center;
  gap: 0.4rem;
}

.csb-field-label {
  color: var(--md-default-fg-color--light);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.csb-input,
.csb-select {
  font-size: 0.8rem;
  padding: 0.3rem 0.4rem;
  color: var(--md-default-fg-color);
  background: var(--csb-control-bg);
  border: 1px solid var(--csb-border);
  border-radius: 0.25rem;
}

.csb-input:focus,
.csb-select:focus {
  outline: 2px solid var(--csb-accent);
  outline-offset: 1px;
}

.csb-check {
  width: 1rem;
  height: 1rem;
  accent-color: var(--csb-primary);
}

/* ---- Algorithm groups -------------------------------------------------- */
.csb-algos {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.8rem;
  margin-top: 1rem;
}

.csb-group {
  margin: 0;
  padding: 0.4rem 0.7rem 0.7rem;
  border: 1px solid var(--csb-border);
  border-radius: 0.4rem;
}

.csb-group-legend {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--csb-accent);
  padding: 0 0.35rem;
}

.csb-algo-row {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  padding: 0.2rem 0;
  cursor: pointer;
  font-size: 0.85rem;
}

.csb-algo-row:hover {
  color: var(--csb-accent);
}

.csb-algo {
  accent-color: var(--csb-primary);
}

.csb-algo-name {
  flex: 1;
}

.csb-algo-id {
  font-size: 0.68rem;
  color: var(--md-default-fg-color--light);
  background: var(--csb-bg);
  padding: 0.05rem 0.3rem;
  border-radius: 0.2rem;
}

/* ---- Actions + output -------------------------------------------------- */
.csb-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1rem 0;
}

.csb-btn {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.4rem 0.9rem;
  color: var(--md-default-fg-color);
  background: var(--csb-control-bg);
  border: 1px solid var(--csb-border);
  border-radius: 0.3rem;
  cursor: pointer;
}

.csb-btn:hover {
  border-color: var(--csb-accent);
  color: var(--csb-accent);
}

.csb-btn:focus-visible {
  outline: 2px solid var(--csb-accent);
  outline-offset: 1px;
}

.csb-btn--primary {
  background: var(--csb-primary);
  color: var(--csb-primary-fg);
  border-color: var(--csb-primary);
}

.csb-btn--primary:hover {
  color: var(--csb-primary-fg);
  filter: brightness(1.1);
}

.csb-result-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 0.5rem;
}

.csb-download {
  font-size: 0.85rem;
  font-weight: 600;
}

.csb-output {
  max-height: 24rem;
  overflow: auto;
  font-family: var(--md-code-font-family, monospace);
  font-size: 0.78rem;
  line-height: 1.5;
  padding: 0.8rem 1rem;
  border: 1px solid var(--csb-border);
  border-radius: 0.4rem;
  background: var(--csb-bg);
  white-space: pre;
}

.csb-message {
  padding: 0.9rem 1rem;
  border: 1px solid var(--csb-border);
  border-left: 3px solid var(--csb-accent);
  border-radius: 0.3rem;
  background: var(--csb-bg);
  font-size: 0.9rem;
}