/* AI Challenge Builder — separate from manual builder */

.ai-builder-v2 {
  max-width: 920px;
  margin: 0 auto;
  padding: 1.25rem 1.5rem 2rem;
}

.ai-builder-v2 h3 {
  font-family: var(--font-mono);
  font-size: 1rem;
  margin: 0 0 1rem;
  color: var(--fg);
}

.ai-builder-v2 label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted);
  margin: 0.75rem 0 0.35rem;
}

.ai-builder-v2 textarea,
.ai-builder-v2 input[type='number'] {
  width: 100%;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--fg);
  padding: 0.65rem 0.75rem;
}

.complexity-options {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin: 0.35rem 0 0.75rem;
}

.complexity-options label {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: var(--fg);
  margin: 0;
}

.fuel-breakdown {
  border: 1px solid rgba(245, 158, 11, 0.35);
  background: rgba(245, 158, 11, 0.08);
  border-radius: 8px;
  padding: 0.85rem 1rem;
  margin: 1rem 0;
  font-size: 0.78rem;
}

.fuel-breakdown table {
  width: 100%;
  border-collapse: collapse;
  margin: 0.5rem 0;
}

.fuel-breakdown td {
  padding: 0.2rem 0;
  font-family: var(--font-mono);
}

.fuel-breakdown td:last-child {
  text-align: right;
  color: #fbbf24;
}

.ai-btn-primary {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 0.65rem 1.25rem;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  background: linear-gradient(135deg, #4c1d95, #7c3aed);
  color: #fff;
  margin-top: 0.75rem;
}

.ai-btn-primary:hover {
  background: linear-gradient(135deg, #5b21b6, #8b5cf6);
}

.ai-btn-secondary {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 0.5rem 0.85rem;
  border-radius: 4px;
  border: 1px solid var(--cyan);
  background: transparent;
  color: var(--cyan);
  cursor: pointer;
  margin-right: 0.5rem;
  margin-top: 0.5rem;
}

.build-steps {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin: 1rem 0;
}

.build-step {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--muted);
  padding: 0.35rem 0;
}

.build-step.is-done {
  color: var(--accent);
}

.build-step.is-active {
  color: var(--cyan);
}

.build-step.is-skipped {
  color: var(--muted);
  opacity: 0.75;
}

.progress-bar {
  height: 8px;
  background: var(--border);
  border-radius: 999px;
  overflow: hidden;
  margin: 0.75rem 0;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #7c3aed, var(--cyan));
  transition: width 0.4s ease;
}

.review-row {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem 0.85rem;
  margin-bottom: 0.65rem;
  background: var(--bg-elevated);
}

.review-row.marked-for-regen {
  border-color: #7c3aed;
  box-shadow: 0 0 0 1px rgba(124, 58, 237, 0.35);
}

.review-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.45rem;
}

.review-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 0.04em;
}

.review-actions button {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 0.2rem 0.45rem;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--fg);
  border-radius: 4px;
  cursor: pointer;
}

.review-content {
  font-size: 0.82rem;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
}

.review-content pre {
  margin: 0;
  padding: 0.65rem;
  background: var(--bg);
  border-radius: 4px;
  overflow-x: auto;
  font-size: 0.68rem;
}

.feedback-input {
  width: 100%;
  margin-top: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 0.45rem 0.55rem;
  border: 1px dashed var(--border);
  border-radius: 4px;
  background: var(--bg);
  color: var(--fg);
}

.price-section {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.85rem 1rem;
  margin: 1.25rem 0;
}

.price-section label {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-right: 1rem;
  color: var(--fg);
}

.price-note {
  font-size: 0.68rem;
  color: var(--muted);
  margin: 0.5rem 0 0;
}

.ai-error-banner {
  border: 1px solid var(--attack);
  background: rgba(255, 60, 60, 0.1);
  color: #ffb4b4;
  padding: 0.75rem 1rem;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  margin: 0.75rem 0;
}

.ai-error-banner p {
  margin: 0;
}

.ai-error-banner .ai-error-title {
  font-weight: 700;
  font-size: 0.8rem;
  margin-bottom: 0.35rem;
}

.ai-error-banner .ai-error-meta {
  margin-top: 0.3rem;
  color: #ffcccc;
  font-size: 0.72rem;
}

.ai-error-banner .ai-error-detail {
  margin-top: 0.45rem;
  padding: 0.45rem 0.55rem;
  background: rgba(0, 0, 0, 0.25);
  border-radius: 4px;
  white-space: pre-wrap;
  word-break: break-word;
  color: #ffd8d8;
  font-size: 0.7rem;
}

.ai-progress-status {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: #c4b5fd;
  margin: 0 0 0.5rem;
}

.ai-progress-meta {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--muted);
  margin: 0 0 0.35rem;
}

.ai-review-note {
  font-size: 0.75rem;
  color: var(--muted);
  margin: 0 0 1rem;
  font-family: var(--font-mono);
}

.ai-fuel-note {
  font-size: 0.68rem;
  color: var(--muted);
  margin: 0.5rem 0 0;
  font-family: var(--font-mono);
}

.ai-lab-image-status {
  font-size: 0.9rem;
  margin: 0.5rem 0 0.75rem;
}

.ai-lab-image-status .ai-lab-ok {
  color: #3dd68c;
}

.ai-lab-image-status .ai-lab-warn {
  color: #f0b429;
}

.ai-published-panel {
  text-align: center;
  padding: 2rem 1rem;
}

.ai-published-panel a {
  color: var(--cyan);
  font-family: var(--font-mono);
}

#manual-builder-panel.is-hidden-by-ai {
  display: none !important;
}