/* Agile practice. Quiet panels in the site's plum ramp: the board's four
   columns side by side, stacked on a narrow screen (container queries), then
   the chapter, its feedback, and the trust list. Nothing relies on color
   alone: every card states its column, owner, and age as text. */

/* The palette follows the site theme (theme-colors.css, light and dark through
   html[data-theme]); the fallbacks are the light values, for a page without
   those tokens. */
[data-agile-playground] {
  --ag-paper: var(--code-bg, #f4effb);
  --ag-field: var(--entry, #ffffff);
  --ag-ink: var(--content, #241733);
  --ag-muted: var(--secondary, #6b5a80);
  --ag-line: var(--border, #e4d9f2);
  --ag-accent: var(--accent, #6d28b8);
  --ag-focus: var(--brand-bright, #8b4fd6);

  container-type: inline-size;
  margin: 1.5rem 0;
  color: var(--ag-ink);
}

[data-agile-playground] .agwp-actions { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0.5rem 0; }

[data-agile-playground] .agwp-workspace { display: grid; gap: 1rem; }

[data-agile-playground] .agwp-board {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.5rem;
  padding: 0.5rem;
  border: 1px solid var(--ag-line);
  border-radius: 6px;
  background: var(--ag-paper);
}

@container (max-width: 560px) {
  [data-agile-playground] .agwp-board { grid-template-columns: minmax(0, 1fr); }
}

[data-agile-playground] .agwp-column { display: flex; flex-direction: column; gap: 0.4rem; min-width: 0; }

[data-agile-playground] .agwp-column-header,
[data-agile-playground] .agwp-card,
[data-agile-playground] .agwp-choice {
  min-height: 44px;
  padding: 0.4rem 0.6rem;
  font: inherit;
  text-align: left;
  color: var(--ag-ink);
  background: var(--ag-field);
  border: 1px solid var(--ag-line);
  border-radius: 4px;
  cursor: pointer;
  overflow-wrap: anywhere;
}

[data-agile-playground] .agwp-column-header { font-weight: 600; background: transparent; }

[data-agile-playground] :is(.agwp-card, .agwp-choice):hover { border-color: var(--ag-accent); }

[data-agile-playground] .agwp-card.agwp-oldest { border: 2px solid var(--ag-accent); font-weight: 600; }

[data-agile-playground] .agwp-choices { display: flex; flex-direction: column; gap: 0.5rem; }

[data-agile-playground] :is(.agwp-column-header, .agwp-card, .agwp-choice):focus-visible {
  outline: 2px solid var(--ag-focus);
  outline-offset: 2px;
}

[data-agile-playground] .agwp-feedback {
  padding: 0.5rem 0.75rem;
  border-left: 4px solid var(--ag-accent);
  background: var(--ag-paper);
}

[data-agile-playground] .agwp-cite { color: var(--ag-muted); font-size: 0.9em; }
[data-agile-playground] .agwp-cite a { color: var(--ag-accent); }

[data-agile-playground] .agwp-trust ul { margin: 0; padding-left: 1.25rem; }

[data-agile-playground] .agwp-counts { display: flex; flex-wrap: wrap; align-items: end; gap: 0.5rem 1rem; margin: 0.75rem 0; }
[data-agile-playground] .agwp-counts p { flex-basis: 100%; margin: 0; }
[data-agile-playground] .agwp-count { display: flex; flex-direction: column; gap: 0.25rem; }
[data-agile-playground] .agwp-count input {
  width: 5rem;
  min-height: 44px;
  padding: 0.3rem 0.5rem;
  font: inherit;
  color: var(--ag-ink);
  background: var(--ag-field);
  border: 1px solid var(--ag-line);
  border-radius: 4px;
}
[data-agile-playground] .agwp-check {
  min-height: 44px;
  padding: 0.4rem 0.8rem;
  font: inherit;
  color: var(--ag-ink);
  background: var(--ag-field);
  border: 1px solid var(--ag-accent);
  border-radius: 4px;
  cursor: pointer;
}
[data-agile-playground] :is(.agwp-count input, .agwp-check):focus-visible { outline: 2px solid var(--ag-focus); outline-offset: 2px; }

/* Chapter 7: the flow metrics before the experiment and now. */
[data-agile-playground] .agwp-flow {
  border-collapse: collapse;
  margin: 0.5rem 0;
}
[data-agile-playground] .agwp-flow caption {
  font-weight: 600;
  text-align: left;
}
[data-agile-playground] .agwp-flow th,
[data-agile-playground] .agwp-flow td {
  border: 1px solid currentColor;
  padding: 0.25rem 0.5rem;
  text-align: left;
}

/* The ending: Check Your Progress, each item met or missed in words, never a score. */
[data-agile-playground] .agwp-ending { margin: 0.5rem 0; padding-left: 1.25rem; }
[data-agile-playground] .agwp-ending li { margin: 0.4rem 0; }
[data-agile-playground] .agwp-ending .agwp-item { font-weight: 600; }
[data-agile-playground] .agwp-ending li.agwp-missed { color: var(--ag-muted); }