/* === Builder Layout (sessions/show) === */
.wq-builder {
  display: flex;
  flex-direction: column;
  gap: var(--wq-space-xl);
  max-inline-size: 52rem;
  margin-inline: auto;
  padding: var(--wq-space-xl);
}

.wq-builder__header {
  text-align: center;
}

.wq-builder__title {
  font-size: var(--wq-font-size-2xl);
  font-weight: 700;
  margin: 0 0 var(--wq-space-xs);
}

.wq-builder__meta {
  color: var(--wq-color-text-muted);
  font-size: var(--wq-font-size-sm);
  margin: 0;
}

/* Phase progress nav */
.wq-builder__phases {
  display: flex;
  gap: 2px;
  padding: var(--wq-space-md) 0;
}

.wq-builder__phase {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--wq-space-xs);
  padding: var(--wq-space-sm) var(--wq-space-xs);
  font-size: 0.6875rem;
  color: var(--wq-color-text-muted);
  text-transform: capitalize;
  border-block-end: 3px solid var(--wq-color-border);
}

.wq-builder__phase[data-state="active"] {
  color: var(--wq-color-primary);
  font-weight: 600;
  border-block-end-color: var(--wq-color-primary);
}

.wq-builder__phase[data-state="complete"] {
  color: var(--wq-color-text);
  border-block-end-color: var(--wq-color-primary);
}

.wq-builder__phase[data-state="pending"] {
  color: var(--wq-color-text-muted);
  border-block-end-color: var(--wq-color-border);
}

/* Phase content area */
.wq-builder__content {
  min-block-size: 12rem;
}

/* Builder navigation (Back / Next / Create Quiz) */
.wq-builder__nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--wq-space-md);
  padding-block-start: var(--wq-space-lg);
  border-block-start: 1px solid var(--wq-color-border);
}

/* === Phase Content (partials) === */
.wq-phase {
  background: var(--wq-color-bg);
  border: 1px solid var(--wq-color-border);
  border-radius: var(--wq-radius-lg);
  padding: var(--wq-space-xl);
}

.wq-phase__title {
  font-size: var(--wq-font-size-xl);
  font-weight: 700;
  margin: 0 0 var(--wq-space-sm);
}

.wq-phase__description {
  color: var(--wq-color-text-muted);
  margin: 0 0 var(--wq-space-lg);
}

/* Intent phase summary */
.wq-phase__summary {
  background: var(--wq-color-surface);
  border-radius: var(--wq-radius-md);
  padding: var(--wq-space-lg);
}

.wq-phase__details {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--wq-space-sm) var(--wq-space-lg);
  margin: 0;
}

.wq-phase__details dt {
  font-weight: 600;
  font-size: var(--wq-font-size-sm);
  color: var(--wq-color-text-muted);
}

.wq-phase__details dd {
  margin: 0;
  font-size: var(--wq-font-size-sm);
}

/* Complete phase actions */
.wq-phase__complete-actions {
  display: flex;
  gap: var(--wq-space-sm);
}

/* Expand phase action */
.wq-phase__expand-action {
  margin-block-start: var(--wq-space-lg);
  text-align: center;
}

/* === Builder Questions (seed/expand/review phases) === */
.wq-builder-questions {
  display: flex;
  flex-direction: column;
  gap: var(--wq-space-md);
}

.wq-builder-question {
  display: flex;
  justify-content: space-between;
  gap: var(--wq-space-md);
  padding: var(--wq-space-md);
  border: 1px solid var(--wq-color-border);
  border-radius: var(--wq-radius-md);
  border-inline-start-width: 3px;
  transition: border-color 0.15s;
}

.wq-builder-question[data-state="approved"] {
  border-inline-start-color: var(--wq-color-success);
}

.wq-builder-question[data-state="pending"] {
  border-inline-start-color: var(--wq-color-warning);
}

.wq-builder-question__body {
  flex: 1;
  min-inline-size: 0;
}

.wq-builder-question__number {
  font-weight: 700;
  color: var(--wq-color-text-muted);
  font-size: var(--wq-font-size-sm);
  margin-inline-end: var(--wq-space-sm);
}

.wq-builder-question__prompt {
  font-weight: 500;
  margin: 0 0 var(--wq-space-sm);
}

.wq-builder-question__options {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--wq-space-sm);
  display: flex;
  flex-direction: column;
  gap: var(--wq-space-xs);
}

.wq-builder-question__options li {
  display: flex;
  align-items: baseline;
  gap: var(--wq-space-sm);
  font-size: var(--wq-font-size-sm);
  color: var(--wq-color-text-muted);
}

.wq-builder-question__answer {
  font-size: var(--wq-font-size-sm);
  color: var(--wq-color-success);
  margin: 0;
}

.wq-builder-question__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--wq-space-xs);
  align-items: flex-start;
  flex-shrink: 0;
}

.wq-builder-question__badge {
  display: inline-flex;
  align-items: center;
  padding: var(--wq-space-xs) var(--wq-space-sm);
  border-radius: var(--wq-radius-full);
  font-size: var(--wq-font-size-sm);
  font-weight: 500;
  line-height: 1;
}

.wq-builder-question__badge[data-state="approved"] {
  background: var(--wq-color-success-bg);
  color: var(--wq-color-success);
}

/* === Builder Form (new session, feedback phase) === */
.wq-form {
  display: flex;
  flex-direction: column;
  gap: var(--wq-space-lg);
}

.wq-form__field {
  display: flex;
  flex-direction: column;
  gap: var(--wq-space-xs);
}

.wq-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--wq-space-md);
}

.wq-form__label {
  font-weight: 500;
  font-size: var(--wq-font-size-sm);
}

.wq-form__input,
.wq-form__select,
.wq-form__textarea {
  padding: var(--wq-space-sm) var(--wq-space-md);
  border: 1px solid var(--wq-color-border);
  border-radius: var(--wq-radius-md);
  font-family: inherit;
  font-size: var(--wq-font-size-base);
  background: var(--wq-color-bg);
  color: var(--wq-color-text);
  transition: border-color 0.15s;
}

.wq-form__input:focus,
.wq-form__select:focus,
.wq-form__textarea:focus {
  outline: none;
  border-color: var(--wq-color-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--wq-color-primary) 15%, transparent);
}

.wq-form__textarea {
  resize: vertical;
}

.wq-form__actions {
  display: flex;
  gap: var(--wq-space-sm);
  padding-block-start: var(--wq-space-sm);
}