/* css/diagrams.css — DRE-17: ES board component + Mermaid hooks */

/* ── Container (scrollable on mobile) ───────────────────────────── */
.es-board-container {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 1rem;
  margin: 1rem 0;
}

/* ── Board layout: horizontal lanes ─────────────────────────────── */
.es-board {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-width: 600px; /* forces horizontal scroll on small screens */
}

.es-board-lane {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  padding: .75rem;
  background: var(--color-surface);
  border-radius: 6px;
  border-left: 4px solid var(--color-primary);
}

.es-board-lane__label {
  font-weight: 700;
  font-size: .9rem;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: .05em;
}

.es-board-lane__items {
  display: flex;
  flex-wrap: wrap;
  gap: .25rem;
  align-items: flex-start;
}

/* ── Sticky notes (shape) ───────────────────────────────────────── */
.sticky-note {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 80px;
  min-height: 60px;
  padding: 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 500;
  text-align: center;
  box-shadow: 2px 2px 4px rgba(0,0,0,0.15);
  margin: 4px;
}

/* ── Sticky notes (colours — exact values asserted by tests) ───── */
.sticky-event     { background: #f97316; color: white; }
.sticky-command   { background: #3b82f6; color: white; }
.sticky-actor     { background: #fde68a; color: #1e1b4b; }
.sticky-policy    { background: #a78bfa; color: white; }
.sticky-hotspot   { background: #fb7185; color: white; }
.sticky-readmodel { background: #34d399; color: white; }
.sticky-external  { background: #fbbf24; color: #1e1b4b; }
.sticky-aggregate { background: #f3f4f6; color: #1e1b4b; border: 2px solid #d1d5db; }

/* ── Legend ─────────────────────────────────────────────────────── */
.es-board-legend {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem 1.25rem;
  list-style: none;
  padding: .75rem 0 0;
  margin: .75rem 0 0;
  font-size: .8rem;
  color: #1e1b4b;
  border-top: 1px dashed #e5e7eb;
}
.es-board-legend li {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
}
.es-board-legend .sticky-note,
.es-board-legend .sticky-swatch {
  min-width: 18px;
  min-height: 18px;
  padding: 0;
  margin: 0;
  font-size: 0;
  box-shadow: none;
}

/* ── Sticky swatches (legend colour squares, no sticky-note class) ── */
.sticky-swatch {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
}

/* ── Mermaid hooks (placeholder so renderDiagrams output looks clean) */
.mermaid-block { display: block; margin: 1rem 0; }
.mermaid-block svg { max-width: 100%; height: auto; }