.codegen-main {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-head {
  padding: 20px;
}

.page-head h1 {
  margin: 0;
}

.lambda-mark {
  color: #7a7a7a;
}

.codegen-mark {
  color: var(--brand-accent);
}

.page-head p {
  margin: 6px 0 0;
  color: var(--text-muted);
}

.tabs {
  display: flex;
  gap: 8px;
}

.tab-btn {
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  color: var(--text-main);
  border-radius: var(--radius-pill);
  padding: 10px 16px;
  font-family: inherit;
  cursor: pointer;
}

.tab-btn.active {
  background: var(--accent-strong);
  border-color: rgba(79, 201, 137, 0.35);
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

.work-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 16px;
}

.workspace-grid {
  display: grid;
  grid-template-columns: minmax(280px, 33fr) 10px minmax(220px, 33fr) 10px minmax(220px, 34fr);
  gap: 0;
  min-height: 620px;
}

.pane {
  min-width: 0;
}

.pane-left {
  padding-right: 12px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.splitter {
  cursor: col-resize;
  position: relative;
}

.splitter::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 10px;
  bottom: 10px;
  width: 2px;
  transform: translateX(-50%);
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
}

.splitter:hover::before {
  background: rgba(79, 201, 137, 0.5);
}

.admin-grid {
  grid-template-columns: 1fr 1fr;
}

.left-col,
.right-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.section-card {
  padding: 16px;
}

.field-label {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
}

.text-input,
.text-area,
.number-input {
  width: 100%;
  background: rgba(0, 0, 0, 0.25);
  color: var(--text-main);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 10px;
  font-family: inherit;
}

.text-area {
  resize: vertical;
}

.hint {
  margin: 8px 0 0;
  color: var(--text-muted);
  font-size: 13px;
}

.action-btn,
.copy-btn {
  border: 1px solid rgba(79, 201, 137, 0.4);
  background: var(--accent-soft);
  color: var(--text-main);
  border-radius: 8px;
  padding: 9px 14px;
  cursor: pointer;
  font-family: inherit;
}

.action-btn {
  margin-top: 10px;
}

.tags-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.tags-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.tags-controls .text-input {
  flex: 1;
}

.domain-group {
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.01);
}

.domain-head {
  width: 100%;
  border: none;
  background: transparent;
  color: var(--text-main);
  font: inherit;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px;
  cursor: pointer;
}

.domain-body {
  padding: 0 10px 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.domain-body.collapsed {
  display: none;
}

.tag-row {
  display: grid;
  grid-template-columns: 1.2fr 1.6fr 80px 70px 34px 34px;
  gap: 8px;
  align-items: center;
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 10px;
  background: rgba(255, 255, 255, 0.01);
}

.tag-link {
  border: none;
  background: transparent;
  color: var(--text-main);
  font: inherit;
  text-align: left;
  padding: 0;
  cursor: pointer;
}

.tag-domain {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tag-comment {
  color: var(--text-main);
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tag-comment.empty {
  color: transparent;
}

.tag-id {
  text-align: right;
}

.tag-row.editing {
  grid-template-columns: 1.2fr 1.6fr 80px 70px auto auto;
}

.edit-input {
  width: 100%;
  background: rgba(0, 0, 0, 0.25);
  color: var(--text-main);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  padding: 6px 8px;
  font-family: inherit;
}

.format-toggle {
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 5px 10px;
  cursor: pointer;
}

.pill-fly {
  border-color: #a3e635;
  background: rgba(163, 230, 53, 0.15);
}

.pill-ibv {
  border-color: #4fc9bb;
  background: rgba(79, 201, 187, 0.15);
}

.icon-btn {
  border: 1px solid var(--border-subtle);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border-radius: 999px;
  width: 26px;
  height: 26px;
  line-height: 1;
  cursor: pointer;
}

.icon-btn.delete {
  color: #fca5a5;
}

.tag-row .action-btn {
  margin-top: 0;
  padding: 6px 10px;
}

.tags-controls .icon-btn {
  width: 40px;
  height: 40px;
  font-size: 20px;
  border-color: rgba(79, 201, 137, 0.55);
  background: rgba(79, 201, 137, 0.15);
}

.format-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.format-cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.config-card {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 14px;
  background: var(--bg-card-soft);
  transition: opacity 0.2s ease, filter 0.2s ease;
}

.config-card.is-disabled {
  opacity: 0.5;
  filter: grayscale(0.25);
}

.config-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.config-meta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.tag-num {
  font-weight: 700;
  color: var(--text-main);
}

.config-title {
  margin: 0;
  font-size: 16px;
}

.inline-check {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 14px;
}

.check-toggle {
  position: relative;
  display: inline-flex;
  width: 40px;
  height: 24px;
  cursor: pointer;
}

.check-toggle input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.check-toggle span {
  width: 100%;
  height: 100%;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid var(--border-subtle);
  transition: background 0.2s ease;
}

.check-toggle span::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  top: 4px;
  left: 4px;
  border-radius: 50%;
  background: #fff;
  transition: transform 0.2s ease;
}

.check-toggle input:checked + span {
  background: var(--accent-strong);
}

.check-toggle input:checked + span::after {
  transform: translateX(16px);
}

.field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.ibv-line {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 10px;
  align-items: end;
}

.field-wide {
  grid-column: 1 / -1;
}

.field-comment {
  margin-top: 10px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.field span {
  font-size: 12px;
  color: var(--text-muted);
}

.readonly-id {
  align-self: center;
  justify-self: start;
  margin: 0;
  color: var(--text-muted);
}

.position-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  width: 40px;
}

.position-btn {
  border: 1px solid var(--border-subtle);
  background: rgba(255, 255, 255, 0.02);
  border-radius: 4px;
  width: 19px;
  height: 19px;
  padding: 0;
  cursor: pointer;
}

.position-btn.active {
  border-color: rgba(79, 201, 137, 0.45);
  background: var(--accent-soft);
}

.position-btn::after {
  content: '';
  display: block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin: 0 auto;
  background: transparent;
}

.position-btn.active::after {
  background: var(--accent);
}

.code-card {
  padding: 0;
  overflow: hidden;
}

.code-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px;
  border-bottom: 1px solid var(--border-subtle);
}

.code-head[data-toggle-pane] {
  cursor: pointer;
}

.code-head h3 {
  margin: 0;
  font-size: 14px;
}

pre {
  margin: 0;
  max-height: 70vh;
  min-height: 220px;
  resize: vertical;
  overflow: auto;
  background: rgba(0, 0, 0, 0.5);
}

code {
  display: block;
  padding: 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  color: #d9f99d;
  line-height: 1.45;
  white-space: pre;
}

.tok-comment {
  color: #94a3b8;
}

.tok-string {
  color: #fbbf24;
}

.tok-number {
  color: #4ade80;
}

.tok-key {
  color: #67e8f9;
}

.tok-tag {
  color: #f472b6;
}

.pane.collapsed .pane-body {
  display: none;
}

.pane.collapsed .copy-btn {
  display: none;
}

.pane.collapsed .code-head {
  height: 100%;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  justify-content: flex-start;
  border-bottom: none;
  padding: 10px 6px;
}

.pane.collapsed .code-head h3 {
  margin: 0;
  font-size: 12px;
}

@media (max-width: 1200px) {
  .workspace-grid {
    grid-template-columns: 1fr;
    min-height: auto;
    gap: 12px;
  }

  .pane-left {
    padding-right: 0;
  }

  .splitter {
    display: none;
  }

  .pane.collapsed .pane-body {
    display: block;
  }

  .pane.collapsed .copy-btn {
    display: inline-flex;
  }

  .pane.collapsed .code-head {
    writing-mode: horizontal-tb;
    border-bottom: 1px solid var(--border-subtle);
    height: auto;
    padding: 12px;
  }

  .work-grid,
  .admin-grid {
    grid-template-columns: 1fr;
  }

  .tag-row,
  .tag-row.editing {
    grid-template-columns: 1fr;
  }
}