/* =============================================================================
   System Builder Wizard
   ============================================================================= */

.builder-wizard {
  max-width: 800px;
  margin: 0 auto;
}

/* Step Indicator */
.builder-step-indicator {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin: 1.5rem 0;
}

.builder-step-dot {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  border: 2px solid var(--border-primary);
  color: var(--text-muted);
  cursor: default;
  transition: border-color 0.2s, color 0.2s;
}

.builder-step-dot.active {
  border-color: var(--accent-red);
  color: var(--accent-red);
  font-weight: bold;
}

.builder-step-dot.completed {
  border-color: var(--success);
  color: var(--success);
  cursor: pointer;
}

.builder-step-dot.completed:hover {
  border-color: #22c55e;
  color: #22c55e;
}

/* Question Sections */
.builder-question {
  margin: 1.5rem 0 0.75rem;
}

.builder-question h3 {
  margin: 0 0 0.25rem;
  color: var(--text-primary);
}

.builder-question p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.builder-question p.text-muted {
  color: var(--text-muted);
}

/* Option Cards (selectable grid) */
.builder-option-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0.75rem;
  margin: 0.75rem 0;
}

.builder-option-card {
  background: var(--bg-secondary);
  border: 2px solid var(--border-primary);
  border-radius: 8px;
  padding: 1rem;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.builder-option-card:hover {
  border-color: var(--text-muted);
}

.builder-option-card.selected {
  border-color: var(--accent-red);
  background: rgba(230, 57, 70, 0.05);
}

.builder-option-card h4 {
  margin: 0 0 0.25rem;
  color: var(--text-primary);
  font-size: 0.95rem;
}

.builder-option-card p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.8rem;
}

.builder-option-card p.text-muted {
  color: var(--text-muted);
}

/* Navigation Bar */
.builder-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-primary);
}

.builder-nav-right {
  display: flex;
  gap: 0.5rem;
}

/* Summary Cards (step 4) */
.builder-summary-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: 8px;
  padding: 1rem;
  margin: 0.5rem 0;
}

.builder-summary-card h4 {
  margin: 0 0 0.5rem;
  color: var(--text-primary);
}

.builder-summary-card ul {
  margin: 0;
  padding-left: 1.25rem;
  color: var(--text-secondary);
}

.builder-summary-card li {
  margin: 0.15rem 0;
  font-size: 0.9rem;
}

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

/* Attribute / Skill Row Editor */
.builder-attribute-row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin: 0.25rem 0;
}

.builder-attribute-row input {
  flex: 1;
}

.builder-attribute-row select {
  flex: 1;
}

.builder-attribute-row .key-input,
input.key-input {
  width: 70px;
  max-width: 70px;
  flex: 0 0 70px;
  text-transform: uppercase;
  text-align: center;
}

/* Toggle Rows */
.builder-toggle-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-primary);
}

.builder-toggle-row:last-child {
  border-bottom: none;
}

.builder-toggle-row label {
  flex: 1;
  color: var(--text-primary);
}

.builder-toggle-label {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.builder-toggle-label strong {
  color: var(--text-primary);
}

.builder-toggle-label p {
  margin: 0;
}

.builder-toggle-row input[type="checkbox"] {
  width: 1.1rem;
  height: 1.1rem;
  flex-shrink: 0;
  cursor: pointer;
}

/* Feature Grid (step 4) */
.builder-feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.5rem;
}

.builder-feature-grid .builder-toggle-row {
  padding: 0.5rem 0;
}