/* UI Lab result frames and named specimens. All values reuse kit tokens. */
:root {
  --motion-result: 180ms;
  --motion-reorder: 220ms;
  --panel-chat-max-height: 480px;
}
.nav-lab { color: var(--text); font-weight: 600; }
.nav-lab .nav-dot { flex: none; }
.conversation-screen.is-lab .conversation-column { width: min(1060px,calc(100% - 48px)); }
.conversation-screen.is-lab .conversation-scroll { max-height: none; }
.lab-request p { max-width: min(680px,86%); }
.lab-answer .turn-body { flex: 1; min-width: 0; }
.lab-answer .turn-body>p { max-width: 760px; }
.ui-result {
  container: widget / inline-size;
  width: 100%;
  overflow: hidden;
  margin: 20px 0 28px;
  border: 0;
  border-radius: var(--radius-card);
  background: var(--surface);
}
.ui-result-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-6);
  border-bottom: 1px solid var(--line);
}
.ui-result-head h2 { margin: 0; font-size: 25px; font-weight: 600; letter-spacing: -.04em; }
:root:not(.is-widget-testing) [data-widget-diagnostic],
:root:not(.is-widget-testing) .lab-widget-panel .ui-result-head { display: none; }
.is-widget-testing .ui-result-head h2 { margin: 8px 0 3px; }
.ui-result-head p { margin: 0; color: var(--muted); font-size: var(--type-control); }
.lab-widget-head-actions { display: flex; flex: none; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: 8px; }
.lab-widget-open { display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-height: var(--control-compact-height); padding: 6px 11px; border: 0; border-radius: var(--radius-small); background: var(--raised); color: var(--text); font-size: var(--type-control); font-weight: 600; }
.lab-widget-open:hover { background: var(--hover); }
.lab-widget-open svg { width: 16px; height: 16px; align-self: center; }
.conversation-screen.is-lab.has-widget-panel { display: grid; grid-template-columns: minmax(0,1fr) 12px minmax(0,var(--widget-panel-width,60%)); }
.conversation-screen.is-lab.has-widget-panel.is-widget-full { grid-template-columns: minmax(0,1fr); }
.conversation-screen.is-widget-full .conversation-chat,.conversation-screen.is-widget-full .lab-panel-divider { display: none; }
.lab-widget-inline-preview { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin: 20px 0 28px; padding: 16px 20px; border:0; border-radius: var(--radius-card); background: var(--surface); }
.lab-widget-inline-preview strong { display: block; font-size: var(--type-row-title); font-weight: 600; }
.lab-widget-inline-preview p { margin: 2px 0 0; color: var(--muted); font-size: var(--type-meta); }
.lab-panel-divider { display: grid; place-items: center; min-width: 12px; background: var(--canvas); cursor: col-resize; touch-action: none; }
.lab-panel-divider>span { width: 2px; height: 52px; border-radius: 999px; background: var(--line-strong); }
.lab-panel-divider:hover,.lab-panel-divider:focus-visible,.lab-panel-divider.is-dragging { background: var(--raised); }
.lab-panel-divider:hover>span,.lab-panel-divider:focus-visible>span,.lab-panel-divider.is-dragging>span { background: var(--muted); }
body.is-resizing-widget { cursor: col-resize; user-select: none; }
.lab-widget-panel { position: relative; display: flex; flex-direction: column; min-width: 0; min-height: 0; background: var(--surface); }
.lab-widget-panel[data-appearance=canvas],.lab-widget-panel[data-appearance=canvas] .lab-widget-panel-scroll,.lab-widget-panel[data-appearance=canvas] .ui-result { background: var(--canvas); }
.lab-widget-panel-actions { display: flex; flex: none; align-items: center; gap: 4px; }
.lab-widget-more-wrap { position: relative; }
.lab-widget-menu { position: absolute; z-index: 9; top: calc(100% + 6px); right: 0; width: 180px; }
.lab-widget-panel-scroll { flex: 1; min-height: 0; overflow-y: auto; overscroll-behavior-y: contain; }
.lab-widget-panel .ui-result { margin: 0; border: 0; border-radius: 0; }
.lab-widget-panel .ui-result-head h2 { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.lab-widget-panel .lab-widget-open { display: none; }
.lab-widget-chat { --composer-input-room: max(40px,calc(60dvh - 150px)); display: flex; flex: 0 1 auto; flex-direction: column; min-height: 0; max-height: min(60%,var(--panel-chat-max-height)); border-top: 1px solid var(--line); background: var(--canvas); }
.lab-widget-chat>header { display: flex; flex: none; align-items: center; justify-content: space-between; gap: 12px; padding: 8px 24px; }
.lab-widget-chat>header strong { overflow: hidden; font-size: var(--type-row-title); font-weight: 600; white-space: nowrap; text-overflow: ellipsis; }
.lab-widget-chat-body { display: flex; flex-direction: column; min-height: 0; }
.lab-widget-chat-messages { flex: 0 1 auto; min-height: 0; overflow-y: auto; overscroll-behavior-y: contain; padding: 8px 24px 0; }
.lab-widget-chat-messages:empty { display: none; }
.lab-widget-chat-messages .turn { margin-bottom: 16px; }
.lab-widget-chat-compose { flex: none; width: min(760px,calc(100% - 48px)); margin: 8px auto 14px; }
.lab-review-status {
  flex: none;
  margin-top: 3px;
  padding: 5px 10px;
  font-size: var(--type-meta);
}
.lab-review-status[data-status=approved] { --label-fill: var(--label-success-fill); }
.lab-review-status[data-status=revision] { --label-fill: var(--label-danger-fill); }
.lab-state-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 5px;
  padding: 13px var(--space-6);
  border-bottom: 1px solid var(--line);
}
.lab-state-bar>span { margin-right: 8px; color: var(--muted); font-size: var(--type-meta); }
.lab-state-bar button {
  min-height: var(--control-compact-height);
  padding: 4px 10px;
  border: 0;
  border-radius: var(--radius-small);
  background: transparent;
  color: var(--muted);
  font-size: var(--type-meta);
}
.lab-state-bar button:hover,.lab-state-bar button[aria-pressed=true] { background: var(--raised); color: var(--text); }
.lab-toolbar {
  display: grid;
  grid-template-columns: minmax(200px,1.6fr) repeat(2,minmax(135px,1fr));
  gap: var(--space-3);
  padding: 18px var(--space-6) 8px;
}
.lab-field {
  display: grid;
  gap: 6px;
  min-width: 0;
  color: var(--muted);
  font-size: var(--type-meta);
  font-weight: 500;
}
.lab-field input,.lab-field select {
  width: 100%;
  min-width: 0;
  min-height: var(--control-height);
  padding: 0 var(--space-3);
  border: 0;
  border-radius: var(--control-radius);
  outline: none;
  box-shadow: none;
  background: var(--canvas);
  color: var(--text);
  font-size: var(--type-control);
}
.lab-field:focus-within { color: var(--text); }
.lab-field input:focus,.lab-field select:focus { border: 0; outline: 0; box-shadow: none; background: var(--field-focus-fill); }
.lab-field input::placeholder { color: var(--muted); }
.lab-field input:disabled,.lab-field select:disabled { opacity: .5; cursor: not-allowed; }
.lab-bulk {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px var(--space-6) 0;
  padding: 9px 10px;
  border: 0;
  border-radius: var(--inset-card-radius);
  background: var(--raised);
}
.lab-bulk strong { margin-right: 4px; font-size: var(--type-meta); }
.lab-bulk button {
  min-height: var(--control-compact-height);
  padding: 4px 9px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-small);
  background: var(--surface);
  color: var(--text);
  font-size: var(--type-meta);
}
.lab-bulk button:hover { border-color: var(--blue); }
.lab-table-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 16px;
  padding: 14px var(--space-6) 10px;
  color: var(--muted);
  font-size: var(--type-meta);
}
.lab-table-meta>span:first-child { color: var(--text); font-weight: 600; }
.lab-table-meta>span:nth-child(2) { flex: 1; }
.lab-table-meta button {
  padding: 2px 0;
  border: 0;
  background: transparent;
  color: var(--blue);
  font-size: var(--type-meta);
}
.lab-table-scroll { width: 100%; overflow-x: auto; overscroll-behavior-inline: contain; scrollbar-color: var(--line-strong) transparent; }
.lab-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  font-size: var(--type-control);
  text-align: left;
}
.lab-table thead { background: var(--raised); }
.lab-table th,.lab-table td { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.lab-table th { padding: 7px 10px; color: var(--muted); font-size: var(--type-meta); font-weight: 600; }
.lab-table td { padding: 11px 10px; vertical-align: top; }
.lab-table tr { transition: background var(--motion-feedback) ease,opacity var(--motion-feedback) ease; }
.lab-table tbody tr:hover { background: var(--hover); }
.lab-table tbody tr.is-selected { background: var(--blue-wash); }
.lab-table tbody tr.is-dragging { opacity: .45; }
.lab-table tbody tr.is-drop-target { outline: 2px solid var(--blue); outline-offset: -2px; }
.lab-cell-drag,.lab-cell-select { width: 38px; min-width: 38px; text-align: center; }
.lab-cell-drag { width: 34px; min-width: 34px; }
.lab-table thead .lab-cell-drag,.lab-table thead .lab-cell-select { padding: 0 3px; vertical-align: middle; }
.lab-table tbody .lab-cell-drag,.lab-table tbody .lab-cell-select { padding: 11px 3px; }
.lab-row-primary { display: flex; align-items: center; min-height: 30px; }
.lab-cell-drag .lab-row-primary,.lab-cell-select .lab-row-primary { justify-content: center; }
.lab-cell-select input { display: block; width: 16px; height: 16px; margin: auto; accent-color: var(--blue); cursor: pointer; }
.lab-drag-handle {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 30px;
  padding: 0;
  border: 0;
  border-radius: var(--radius-small);
  background: transparent;
  color: var(--muted);
  opacity: 0;
  pointer-events: none;
  cursor: grab;
  transition: opacity var(--motion-feedback) ease,background var(--motion-feedback) ease;
}
.lab-drag-handle svg { display: block; width: 16px; height: 16px; fill: currentColor; stroke: none; }
.lab-table tbody tr:hover .lab-drag-handle:not(:disabled),
.lab-drag-handle:focus-visible,.lab-drag-handle[aria-pressed=true] { opacity: 1; pointer-events: auto; color: var(--text); }
.lab-drag-handle:hover,.lab-drag-handle[aria-pressed=true] { background: var(--raised); color: var(--text); }
.lab-drag-handle:active { cursor: grabbing; }
.lab-drag-handle:disabled { opacity: 0; cursor: default; }
.lab-cell-record { min-width: 225px; }
.lab-cell-record strong,.lab-cell-record small { display: block; }
.lab-cell-record strong { font-size: var(--type-row-title); font-weight: 600; }
.lab-cell-record small { margin-top: 3px; color: var(--muted); font-size: var(--type-meta); }
.lab-sort-button {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-height: 28px;
  padding: 2px;
  border: 0;
  background: transparent;
  color: inherit;
  font-size: inherit;
  font-weight: inherit;
  white-space: nowrap;
}
.lab-sort-button:hover,.lab-table th[aria-sort=ascending] .lab-sort-button,
.lab-table th[aria-sort=descending] .lab-sort-button { color: var(--text); }
.lab-sort-arrow { display: inline-grid; place-items: center; width: 14px; height: 14px; color: var(--muted); font-size: var(--type-meta); line-height: 1; }
.lab-chip {
  min-height: 26px;
  padding: 3px 8px;
  font-size: var(--type-meta);
}
.lab-chip.stage-qualified { --label-fill: var(--label-urgent-fill); }
.lab-chip.stage-proposal { --label-fill: var(--label-warm-fill); }
.lab-chip.stage-won { --label-fill: var(--label-success-fill); }
.lab-chip.stage-lost { --label-fill: var(--label-danger-fill); }
.lab-state-panel {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  min-height: 230px;
  padding: var(--space-6);
  border-top: 1px solid var(--line);
}
.lab-state-panel h3 { margin: 0 0 6px; font-size: 20px; font-weight: 600; }
.lab-state-panel p { max-width: 560px; margin: 0 0 18px; color: var(--muted); font-size: var(--type-control); }
.lab-state-panel .outline-button { margin-top: 2px; }
.lab-skeleton { display: grid; gap: 10px; width: min(100%,600px); }
.lab-skeleton span { height: 24px; border-radius: var(--radius-small); background: var(--raised); animation: lab-pulse 1.4s ease-in-out infinite alternate; }
.lab-skeleton span:nth-child(2) { width: 82%; animation-delay: .12s; }
.lab-skeleton span:nth-child(3) { width: 91%; animation-delay: .24s; }
.ui-result-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
  padding: 16px var(--space-6);
  border-top: 1px solid var(--line);
}
.ui-result-foot p { flex: 1 1 290px; max-width: 520px; margin: 0; color: var(--muted); font-size: var(--type-meta); }
.ui-result-foot>div { display: flex; flex-wrap: wrap; gap: 8px; }
.lab-review-form { display: grid; gap: 9px; padding: 16px var(--space-6); border-top: 1px solid var(--line); background: var(--raised); }
.lab-review-form label { font-size: var(--type-control); font-weight: 600; }
.lab-review-form textarea { width: 100%; resize: vertical; min-height: 76px; padding: 10px 12px; border: 0; outline: 0; box-shadow: none; border-radius: var(--inset-card-radius); background: var(--canvas); color: var(--text); font-size: var(--type-control); }
.lab-review-form textarea:focus { background: var(--field-focus-fill); }
.lab-review-form>div { display: flex; flex-wrap: wrap; gap: 8px; }
.lab-review-note { padding: 13px var(--space-6); border-top: 1px solid var(--line); }
.lab-review-note strong { font-size: var(--type-meta); }
.lab-review-note p { margin: 5px 0 0; color: var(--muted); font-size: var(--type-control); overflow-wrap: anywhere; }
.lab-fallback { margin: 0; padding: var(--space-6); color: var(--muted); font-size: var(--type-control); }
.lab-mobile-hint { display: none; }
.lab-chart-toolbar { grid-template-columns: repeat(2,minmax(150px,1fr)); }
.lab-chart-summary { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: var(--space-3); padding: 12px var(--space-6) 4px; }
.lab-chart-stat { display: grid; gap: 4px; min-width: 0; padding: 13px 15px; border-radius: var(--inset-card-radius); background: var(--raised); }
.lab-chart-stat span { color: var(--muted); font-size: var(--type-meta); }
.lab-chart-stat strong { font-size: 22px; line-height: 1.2; font-weight: 600; letter-spacing: -.03em; }
.lab-chart-caption { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 6px 16px; padding: 19px var(--space-6) 9px; }
.lab-chart-caption strong { font-size: var(--type-row-title); font-weight: 600; }
.lab-chart-caption span { color: var(--muted); font-size: var(--type-meta); }
.lab-chart-scroll { overflow-x: auto; padding: 0 var(--space-6); overscroll-behavior-inline: contain; scrollbar-color: var(--line-strong) transparent; }
.lab-chart-plot { display: grid; grid-template-columns: repeat(var(--bar-count),minmax(0,1fr)); align-items: end; gap: 5px; min-width: 520px; height: 220px; border-bottom: 1px solid var(--line-strong); }
.lab-chart-plot:has(.lab-chart-bar:nth-child(n+15)) { min-width: 680px; }
.lab-chart-bar { display: flex; flex-direction: column; align-items: center; justify-content: flex-end; gap: 7px; height: 100%; padding: 0; border: 0; outline: 0; background: transparent; color: var(--muted); cursor: pointer; }
.lab-chart-bar-fill { display: block; width: min(100%,30px); min-height: 6px; border-radius: 5px 5px 0 0; background: var(--palette-blue); transform-origin: bottom; transition: filter var(--motion-feedback) ease,transform var(--motion-feedback) var(--motion-ease); }
.metric-signups .lab-chart-bar-fill { background: var(--palette-violet); }
.lab-chart-bar:hover .lab-chart-bar-fill,.lab-chart-bar:focus-visible .lab-chart-bar-fill { filter: brightness(1.18); transform: scaleX(1.12); }
.lab-chart-bar[aria-pressed=true] .lab-chart-bar-fill { background: var(--palette-magenta); }
.lab-chart-tick { display: block; width: 100%; height: 18px; overflow: hidden; white-space: nowrap; text-align: center; font-size: var(--type-meta); line-height: 18px; }
.lab-chart-bar[aria-pressed=true] .lab-chart-tick { color: var(--text); font-weight: 600; }
.lab-chart-detail { display: flex; align-items: center; flex-wrap: wrap; gap: 6px var(--space-3); margin: var(--space-3) var(--space-6); }
.lab-chart-detail span { color: var(--muted); font-size: var(--type-meta); }
.lab-chart-detail strong { font-size: var(--type-row-title); font-weight: 600; }
.lab-chart-detail span:last-child { margin-left: auto; }
.lab-chart-values { margin: var(--space-3) var(--space-6) var(--space-6); }
.lab-chart-values-scroll { max-height: 230px; overflow: auto; }
.lab-chart-values table { width: 100%; border-collapse: collapse; font-size: var(--type-control); }
.lab-chart-values th,.lab-chart-values td { padding: var(--space-2) var(--space-4); border-top: 1px solid var(--line); text-align: right; }
.lab-chart-values th:first-child,.lab-chart-values td:first-child { text-align: left; }
.lab-chart-values th { color: var(--muted); font-size: var(--type-meta); font-weight: 600; }
.lab-product-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 16px; padding: 13px var(--space-6); color: var(--muted); font-size: var(--type-meta); }
.lab-product-meta span:first-child { color: var(--text); font-weight: 600; }
.lab-product-meta span:nth-child(2) { flex: 1; }
.lab-product-meta button { padding: 2px 0; border: 0; background: transparent; color: var(--blue); font-size: var(--type-meta); }
.lab-product-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: var(--space-3); padding: 0 var(--space-6) var(--space-6); }
.lab-product-card { display: grid; grid-template-columns: 124px minmax(0,1fr); min-width: 0; overflow: hidden; border:0; border-radius: var(--radius-medium); background: var(--canvas); }
.lab-product-art { --product-tone: var(--palette-violet); display: grid; place-items: center; min-height: 165px; overflow: hidden; background: radial-gradient(circle at 30% 23%,hsl(from var(--product-tone) h s calc(l * 1.05)),var(--product-tone) 38%,hsl(from var(--product-tone) h s calc(l * .56)) 100%); }
.lab-product-art img { display: block; width: 100%; height: 100%; object-fit: cover; }
.lab-product-copy { display: flex; flex-direction: column; align-items: flex-start; gap: 7px; min-width: 0; padding: 13px; }
.lab-product-top { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; width: 100%; }
.lab-product-top h3 { margin: 0; font-size: var(--type-row-title); font-weight: 600; line-height: 1.3; }
.lab-product-price { flex: none; font-size: var(--type-row-title); font-weight: 600; }
.lab-product-category { min-height: 23px; padding: 2px 7px; font-size: var(--type-meta); }
.lab-product-category[data-category=Desk] { --label-fill: var(--label-urgent-fill); }
.lab-product-category[data-category=Carry] { --label-fill: var(--label-success-fill); }
.lab-product-copy p { margin: 0; color: var(--muted); font-size: var(--type-meta); line-height: 1.45; }
.lab-product-save { min-height: var(--control-compact-height); margin-top: auto; padding: 3px 9px; border: 1px solid var(--line-strong); border-radius: var(--radius-small); background: var(--surface); color: var(--text); font-size: var(--type-meta); font-weight: 600; }
.lab-product-save:hover,.lab-product-save:focus-visible { background: var(--raised); }
.lab-product-save[aria-pressed=true] { border-color: var(--palette-green); }
.lab-task-toolbar { padding: 18px var(--space-6) 12px; }
.lab-task-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 16px; padding: 0 var(--space-6) 14px; color: var(--muted); font-size: var(--type-meta); }
.lab-task-meta span:first-child { color: var(--text); font-weight: 600; }
.lab-task-meta span:nth-child(2) { flex: 1; }
.lab-task-meta button { padding: 2px 0; border: 0; background: transparent; color: var(--blue); font-size: var(--type-meta); }
.lab-task-capture { margin: 0; }
.lab-task-capture .field-label { margin-bottom: 6px; }
.lab-task-group { border-top: 1px solid var(--line); }
.lab-task-group-head { display: flex; align-items: center; justify-content: space-between; padding: 13px var(--space-6); background: var(--raised); }
.lab-task-group-head h3 { margin: 0; font-size: var(--type-control); font-weight: 600; }
.lab-task-group-head span { color: var(--muted); font-size: var(--type-meta); }
.lab-task-row { display: grid; grid-template-columns: 28px minmax(0,1fr) auto; gap: 0 var(--space-3); align-items: start; padding: 13px var(--space-6); border-top: 1px solid var(--line); }
.lab-task-check-slot { display: grid; place-items: center; width: 28px; height: 30px; }
.lab-task-check { width: 18px; height: 18px; margin: 0; accent-color: var(--palette-blue); cursor: pointer; }
.lab-task-main { min-width: 0; }
.lab-task-primary { display: flex; align-items: center; min-height: 30px; }
.lab-task-title { max-width: 100%; padding: 0; border: 0; background: transparent; color: var(--text); font-size: var(--type-row-title); font-weight: 600; line-height: 1.3; text-align: left; overflow-wrap: anywhere; cursor: pointer; }
.lab-task-title:hover { color: var(--palette-blue); }
.lab-task-row-meta { padding-top: 2px; color: var(--muted); font-size: var(--type-meta); }
.lab-task-priority { align-self: start; min-height: 26px; margin-top: 2px; padding: 3px 8px; font-size: var(--type-meta); }
.lab-task-priority[data-priority=High] { --label-fill: var(--label-urgent-fill); }
.lab-task-priority[data-priority=Medium] { --label-fill: var(--label-warm-fill); }
.lab-task-priority[data-priority=Low] { --label-fill: var(--label-success-fill); }
.lab-task-detail { grid-column: 2 / -1; padding: 10px 0 2px; }
.lab-task-detail p { margin: 0 0 12px; color: var(--muted); font-size: var(--type-control); line-height: 1.5; }
.lab-task-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 7px; }
.lab-task-actions span { margin-right: 4px; color: var(--muted); font-size: var(--type-meta); }
.lab-task-actions .outline-button { min-height: var(--control-compact-height); padding: 3px 9px; font-size: var(--type-meta); }
.lab-document-toolbar { grid-template-columns: minmax(200px,1fr); padding-bottom: 12px; }
.lab-document-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 16px; padding: 0 var(--space-6) 14px; color: var(--muted); font-size: var(--type-meta); }
.lab-document-meta span:first-child { color: var(--text); font-weight: 600; }
.lab-document-meta span:nth-child(2) { flex: 1; }
.lab-document-meta button { padding: 2px 0; border: 0; background: transparent; color: var(--blue); font-size: var(--type-meta); }
.lab-document-layout { display: grid; grid-template-columns: 188px minmax(0,1fr); min-height: 300px; border-top: 1px solid var(--line); }
.lab-document-outline { display: flex; flex-direction: column; gap: 4px; min-width: 0; padding: 18px 12px; border-right: 1px solid var(--line); }
.lab-document-overline { padding: 4px 10px 8px; color: var(--muted); font-size: var(--type-overline); font-weight: 700; letter-spacing: .08em; }
.lab-document-section { display: flex; align-items: center; gap: 10px; min-height: 38px; padding: 7px 10px; border: 0; border-radius: var(--radius-small); background: transparent; color: var(--muted); text-align: left; cursor: pointer; }
.lab-document-section span { color: var(--faint); font-size: var(--type-meta); }
.lab-document-section strong { font-size: var(--type-control); font-weight: 600; }
.lab-document-section:hover,.lab-document-section:focus-visible,.lab-document-section[aria-current=true] { outline: 0; background: var(--raised); color: var(--text); }
.lab-document-section:disabled { opacity: .48; cursor: not-allowed; }
.lab-document-no-match { margin: 0; padding: 4px 10px; color: var(--muted); font-size: var(--type-meta); }
.lab-document-outline .quiet-button { align-self: flex-start; padding: 6px 10px; font-size: var(--type-meta); }
.lab-document-page { min-width: 0; padding: var(--space-6); }
.lab-document-page-head { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px; margin-bottom: 17px; }
.lab-document-page h3 { margin: 0; font-size: 22px; font-weight: 600; letter-spacing: -.03em; }
.lab-document-marker { --label-fill: var(--label-neutral-fill); min-height: 26px; padding: 3px 8px; font-size: var(--type-meta); }
.lab-document-page:has(.lab-document-edit) .lab-document-marker { --label-fill: var(--label-warm-fill); }
.lab-document-body { max-width: 650px; margin: 0 0 22px; color: var(--text); font-size: var(--type-body); line-height: 1.65; white-space: pre-line; overflow-wrap: anywhere; }
.lab-document-edit-button { min-height: var(--control-compact-height); }
.lab-document-edit { display: grid; gap: 12px; }
.lab-document-edit .lab-field { color: var(--text); font-size: var(--type-control); }
.lab-document-edit textarea { width: 100%; min-height: 205px; resize: vertical; padding: 12px; border: 0; outline: 0; box-shadow: none; border-radius: var(--inset-card-radius); background: var(--raised); color: var(--text); font: inherit; font-size: var(--type-body); line-height: 1.6; }
.lab-document-edit textarea:focus { border: 0; outline: 0; box-shadow: none; background: var(--field-focus-fill); }
.lab-document-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.lab-document-help { margin: 0; color: var(--muted); font-size: var(--type-meta); }
.lab-enter { animation: lab-enter var(--motion-result) var(--motion-ease) both; }
@keyframes lab-enter { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }
@keyframes lab-pulse { from { opacity: .5; } to { opacity: 1; } }
@media(max-width:1100px) {
  .conversation-screen.is-lab.has-widget-panel { display: flex; }
  .conversation-screen.is-lab.has-widget-panel.is-widget-full { display: flex; }
  .conversation-screen.is-widget-full .conversation-chat { display: flex; }
  .lab-panel-divider,.lab-widget-panel-actions [data-widget-size] { display: none; }
  .lab-widget-panel { position: absolute; z-index: 6; inset: 0 0 0 auto; width: min(100%,720px); box-shadow: var(--shadow); }
}
@container widget (max-width:820px) {
  .lab-toolbar { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .lab-search { grid-column: 1 / -1; }
  .lab-chart-toolbar { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .lab-product-grid { grid-template-columns: 1fr; }
  .lab-document-toolbar { grid-template-columns: 1fr; }
}
@media(max-width:640px) {
  .lab-widget-inline-preview { flex-wrap: wrap; padding: 16px; }
  .lab-widget-chat>header { padding: 8px 15px; }
  .lab-widget-chat-messages { padding: 8px 15px 0; }
  .lab-widget-chat-compose { width: calc(100% - 30px); }
}
@container widget (max-width:640px) {
  .ui-result-head,.lab-state-bar,.ui-result-foot,.lab-review-form,.lab-review-note { padding-left: 16px; padding-right: 16px; }
  .ui-result-head { flex-wrap: wrap; }
  .lab-toolbar { grid-template-columns: 1fr; padding: 16px 16px 8px; }
  .lab-search { grid-column: auto; }
  .lab-bulk { margin-left: 16px; margin-right: 16px; }
  .lab-table-meta { padding-left: 16px; padding-right: 16px; }
  .lab-mobile-hint { display: block; margin: 0; padding: 0 16px 10px; color: var(--muted); font-size: var(--type-meta); }
  .lab-state-panel { padding: 24px 16px; }
  .lab-chart-toolbar { grid-template-columns: 1fr; }
  .lab-chart-summary { grid-template-columns: repeat(3,minmax(0,1fr)); gap: 6px; padding: 10px 16px 3px; }
  .lab-chart-stat { padding: 10px; }
  .lab-chart-stat strong { font-size: 18px; }
  .lab-chart-caption { padding: 16px 16px 9px; }
  .lab-chart-scroll { padding: 0 16px; }
  .lab-chart-detail { margin: var(--space-3) var(--space-4); }
  .lab-chart-values { margin: var(--space-3) var(--space-4) var(--space-4); }
  .lab-product-meta { padding-left: 16px; padding-right: 16px; }
  .lab-product-grid { padding: 0 16px 16px; }
  .lab-product-card { grid-template-columns: 110px minmax(0,1fr); }
  .lab-task-toolbar { padding-left: 16px; padding-right: 16px; }
  .lab-task-meta { padding-left: 16px; padding-right: 16px; }
  .lab-task-group-head { padding-left: 16px; padding-right: 16px; }
  .lab-task-row { padding-left: 16px; padding-right: 16px; }
  .lab-document-meta { padding-left: 16px; padding-right: 16px; }
  .lab-document-layout { grid-template-columns: 1fr; }
  .lab-document-outline { flex-direction: row; align-items: center; overflow-x: auto; padding: 11px 12px; border-right: 0; border-bottom: 1px solid var(--line); }
  .lab-document-overline { flex: none; padding: 4px; }
  .lab-document-section { flex: none; }
  .lab-document-no-match { flex: 1; min-width: 150px; }
  .lab-document-page { padding: 20px 16px; }
}
@container widget (max-width:440px) {
  .lab-product-card { grid-template-columns:1fr; }
  .lab-product-art { min-height:160px; max-height:210px; }
  .lab-product-art img { height:210px; }
  .lab-product-top { flex-wrap:wrap; }
  .lab-chart-summary { grid-template-columns:1fr; }
  .lab-chart-stat { grid-template-columns:1fr auto; align-items:center; }
  .ui-result-foot>div { width:100%; }
}
@media(hover:none),(pointer:coarse) {
  .lab-drag-handle:not(:disabled) { opacity: 1; pointer-events: auto; }
}
@media(prefers-reduced-motion:reduce) {
  .lab-enter,.lab-skeleton span { animation: none!important; }
  .lab-table tr,.lab-drag-handle,.lab-chart-bar-fill { transition: none!important; }
}