/* Page-specific styles for the Interaction & Locomotion unit.
   Shared components live in components.css. */

/* Technique list */
.technique-list {
  display: grid;
  gap: 14px;
  margin: 20px 0;
}

.technique {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 18px;
}

.technique h4 {
  margin: 0 0 8px;
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.technique p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.tag {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 999px;
}

.tag--natural {
  background: color-mix(in srgb, var(--cat-research) 18%, var(--bg));
  color: var(--cat-research);
}

.tag--magic {
  background: color-mix(in srgb, var(--cat-armr) 18%, var(--bg));
  color: var(--cat-armr);
}

.tag--hybrid {
  background: color-mix(in srgb, var(--cat-commercial) 20%, var(--bg));
  color: var(--cat-commercial);
}

/* Formula note */
.formula-note-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 10px;
  padding: 18px 20px;
  margin: 20px 0;
}

.formula-line {
  font-family: Cambria, Georgia, serif;
  font-size: 1.08rem;
  color: var(--accent);
  margin: 0 0 10px !important;
}

.formula-note-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Rating matrix — data-r="1..5" renders as filled dots */
table.matrix td[data-r]::before {
  content: "";
  display: inline-block;
  letter-spacing: 2px;
}

table.matrix td[data-r="1"]::before { content: "●○○○○"; }
table.matrix td[data-r="2"]::before { content: "●●○○○"; }
table.matrix td[data-r="3"]::before { content: "●●●○○"; }
table.matrix td[data-r="4"]::before { content: "●●●●○"; }
table.matrix td[data-r="5"]::before { content: "●●●●●"; }

table.matrix td[data-r] {
  color: var(--accent);
  font-size: 0.8rem;
  white-space: nowrap;
}

table.matrix td.ok-cell { color: var(--cat-research); font-weight: 600; }
table.matrix td.warn-cell { color: var(--cat-commercial); font-weight: 600; }
table.matrix td.bad-cell { color: var(--cat-input); font-weight: 600; }

/* Spatial knowledge steps */
.knowledge-steps {
  display: grid;
  gap: 14px;
  margin: 20px 0;
}

.step {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 18px;
}

.step-n {
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--accent) 18%, var(--bg));
  color: var(--accent);
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step h4 {
  margin: 0 0 6px;
  font-size: 0.98rem;
}

.step p {
  margin: 0;
  font-size: 0.89rem;
  color: var(--text-muted);
}

/* Compact lists */
ul.tight-list {
  max-width: 72ch;
  margin: 0 0 16px;
  padding-left: 20px;
  font-size: 0.93rem;
}

ul.tight-list li {
  margin-bottom: 10px;
  color: var(--text-muted);
}

ul.tight-list li strong {
  color: var(--text);
}