/* guide.html additions · shares tokens and components with styles.css */

/* ---------- Platform / stack cards ---------- */

.part-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
  margin-top: 8px;
}
.part-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-panel);
  padding: 20px 22px;
}
.part-card-accent { border-top: 3px solid var(--color-red-cross); }
.part-title { margin: 0 0 2px; font-size: 17px; color: var(--color-ink-strong); }
.part-version {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--color-red-dark);
  background: var(--color-red-soft);
  border-radius: 4px;
  padding: 1px 6px;
  vertical-align: 2px;
}
.part-role {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-subtle);
}
.part-card p:last-child { margin: 0; font-size: 14px; color: var(--color-muted); }

/* ---------- Dictionary ---------- */

.dict-filter {
  width: 100%;
  max-width: 420px;
  margin: 0 0 22px;
  padding: 9px 14px;
  font-family: var(--font-ui);
  font-size: 15px;
  color: var(--color-ink);
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-control);
}
.dict-filter:focus {
  outline: none;
  border-color: var(--color-red-cross);
  box-shadow: 0 0 0 3px rgba(216, 0, 27, 0.12);
}

.dict-list {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.dict-item {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-panel);
  padding: 14px 18px;
}
.dict-item dt { font-weight: 700; font-size: 15px; color: var(--color-ink-strong); margin: 0 0 4px; }
.dict-item dd { margin: 0; font-size: 14px; color: var(--color-muted); }
.dict-empty { color: var(--color-subtle); font-size: 14px; }

/* ---------- Setup code blocks ---------- */

.setup-code {
  margin: 10px 0;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-panel);
  overflow: hidden;
}

/* ---------- Ask panel ---------- */

.ask-panel {
  max-width: 760px;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-top: 3px solid var(--color-red-cross);
  border-radius: var(--radius-panel);
  padding: 20px 22px;
}
.ask-input {
  width: 100%;
  resize: vertical;
  min-height: 72px;
  padding: 10px 14px;
  font-family: var(--font-ui);
  font-size: 15px;
  line-height: 1.5;
  color: var(--color-ink);
  background: var(--color-surface-raised);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-control);
}
.ask-input:focus {
  outline: none;
  border-color: var(--color-red-cross);
  box-shadow: 0 0 0 3px rgba(216, 0, 27, 0.12);
}
.ask-actions { display: flex; align-items: center; gap: 14px; margin-top: 10px; }
.ask-status { font-size: 14px; color: var(--color-subtle); }
.btn-primary:disabled { opacity: 0.55; cursor: default; }

.ask-answer {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--color-line);
}
.ask-answer p { margin: 0 0 12px; font-size: 15px; }
.ask-answer p:last-child { margin-bottom: 0; }
.ask-answer pre { border-radius: var(--radius-control); margin: 0 0 12px; }

/* ---------- Responsive ---------- */

@media (max-width: 768px) {
  .dict-list { grid-template-columns: 1fr; }
}

/* ---------- Capability atlas ---------- */

.atlas-panel {
  position: relative;
  height: 480px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-panel);
  overflow: hidden;
  background: var(--color-surface);
  margin-top: 8px;
}
.atlas-panel + .atlas-panel { margin-top: 16px; }
.atlas-panel arcgis-map,
.atlas-panel arcgis-scene { position: absolute; inset: 0; display: block; }
.atlas-panel-dark { background: var(--color-code-bg); }
.atlas-panel-tall { height: 540px; }
.atlas-panel-tall arcgis-map { inset: 0 0 96px 0; }
.atlas-panel-tall .answer-card { height: 96px; }

.atlas-controls {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 6;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-control);
  box-shadow: var(--shadow-panel);
  padding: 6px 10px;
}
.atlas-label { font-size: 12px; font-weight: 600; color: var(--color-muted); }
.atlas-stat { font-family: var(--font-mono); font-size: 14px; font-weight: 700; color: var(--color-red-dark); }
.atlas-select {
  font: inherit;
  font-size: 13px;
  color: var(--color-ink-strong);
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: 4px;
  padding: 4px 6px;
}
.mode-btn { min-height: 30px; padding: 3px 12px; font-size: 13px; }
.mode-btn.mode-active {
  background: var(--color-red-cross);
  border-color: var(--color-red-cross);
  color: #ffffff;
}

.atlas-caption {
  position: absolute;
  left: 12px;
  bottom: 12px;
  z-index: 5;
  max-width: 480px;
  background: rgba(17, 19, 24, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-panel);
  color: #c3cad3;
  font-size: 13px;
  padding: 8px 12px;
  pointer-events: none;
}
.atlas-caption code { background: none; border: 0; color: #e6eaef; padding: 0; }

@media (max-width: 768px) {
  .mode-btn { min-height: 40px; }
  .atlas-select { min-height: 38px; }
  .atlas-panel { height: 400px; }
  .atlas-panel-tall { height: 470px; }
  .atlas-caption { right: 12px; max-width: none; }
}

/* ---------- Rail hierarchy: demos as parents, levels as sub-items ---------- */

.rail-sublist {
  list-style: none;
  margin: 2px 0 4px;
  padding: 0 0 0 18px;
}
.rail-link.rail-sub {
  padding: 6px 12px;
  font-size: 13px;
  color: var(--color-muted);
}
.rail-link.rail-sub .rail-num {
  width: 14px;
  font-size: 10px;
}
.rail-link.rail-sub:hover { color: var(--color-ink-strong); }
.rail-link.rail-sub.active { color: var(--color-ink-strong); }

/* ---------- Demonstration header sections ---------- */

.demo-kicker {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-red-dark);
}
.section-demo-head { padding-bottom: 0; }
.section-demo-head .section-lede { margin-bottom: 0; }
.section-level { padding-top: 56px; }
.level-close { margin: 22px 0 0; max-width: 62ch; font-size: 15px; color: var(--color-muted); }