/* Allen glass panes (public/js/allen-panes.js, generated by om/allen-panes).
   Shared palette tokens from style.css; the glass follows the native Allen
   design tokens (aienux native design/tokens/allen-tokens.css: panel edge in
   sky glow at 15%, 18px backdrop blur, 22px panel radius, 14px rows, pills).
   Motion is compositor-only (transform, opacity) and off under reduced motion. */
.allen-panes {
  --allen-pane-glass: color-mix(in srgb, var(--bg-surface) 78%, transparent);
  --allen-pane-glass-solid: var(--bg-surface);
  --allen-pane-edge: rgb(110 130 255 / .15);
  --allen-pane-edge-lit: rgb(110 130 255 / .34);
  --allen-pane-radius: 22px;
  --allen-pane-row: 14px;
  position: absolute;
  inset: 0;
  z-index: 50;
  pointer-events: none;
  color: var(--text-primary);
  font-family: var(--font-sans, sans-serif);
  font-size: 14px;
  line-height: 1.55;
}
.allen-panes-layer { position: absolute; inset: 0; }
.allen-panes button, .allen-panes input { font: inherit; color: inherit; }

/* The pane list */
.allen-panes-dock {
  position: absolute;
  top: var(--allen-panes-dock-top, max(16px, env(safe-area-inset-top)));
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 6px;
  max-width: calc(100% - 32px);
  padding: 4px;
  border-radius: 999px;
  border: 1px solid var(--allen-pane-edge);
  background: var(--allen-pane-glass);
  pointer-events: auto;
}
.allen-panes-chips { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; overflow-x: auto; scrollbar-width: none; min-width: 0; }
.allen-panes-dock[data-empty="yes"] .allen-panes-chips { display: none; }
.allen-panes-chip, .allen-panes-tool {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  max-width: 220px;
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: transparent;
  font-size: 12px;
  white-space: nowrap;
  cursor: pointer;
}
.allen-panes-chip { color: var(--text-secondary); }
.allen-panes-chip[data-top] { color: var(--text-primary); border-color: var(--allen-pane-edge-lit); }
.allen-panes-chip[data-state="minimized"] { color: var(--text-muted); }
.allen-panes-chip-kind { color: var(--text-muted); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; }
.allen-panes-chip-title { overflow: hidden; text-overflow: ellipsis; }
.allen-panes-tool { color: var(--text-secondary); }
.allen-panes-chip:hover, .allen-panes-tool:hover { color: var(--text-primary); background: color-mix(in srgb, var(--bg-card-hover) 70%, transparent); }
.allen-panes-live {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* A pane */
.allen-pane {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  flex-direction: column;
  min-width: 0;
  border-radius: var(--allen-pane-radius);
  border: 1px solid var(--allen-pane-edge);
  background: var(--allen-pane-glass);
  box-shadow: 0 30px 80px rgb(0 0 0 / .45);
  pointer-events: auto;
  overflow: hidden;
  contain: layout paint;
  will-change: transform;
}
@supports ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  .allen-pane, .allen-panes-dock {
    -webkit-backdrop-filter: blur(18px) saturate(130%);
    backdrop-filter: blur(18px) saturate(130%);
  }
}
@supports not ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  .allen-panes { --allen-pane-glass: color-mix(in srgb, var(--bg-surface) 96%, transparent); }
}
.allen-pane[hidden] { display: none; }
.allen-pane[data-top] { border-color: var(--allen-pane-edge-lit); }
.allen-pane:focus { outline: none; }
.allen-pane:focus-visible { outline: 2px solid var(--accent-blue); outline-offset: 2px; }
.allen-pane.is-max { transform: none !important; inset: 16px; width: auto !important; height: auto !important; }
.allen-pane.is-moving, .allen-pane.is-sizing { user-select: none; }

.allen-pane-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 10px 10px 8px;
  cursor: grab;
  touch-action: none;
  user-select: none;
}
.allen-pane.is-moving .allen-pane-head { cursor: grabbing; }
.allen-pane.is-max .allen-pane-head { cursor: default; }
.allen-pane-move {
  flex: none;
  width: 28px;
  height: 28px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: radial-gradient(circle, var(--text-muted) 1.2px, transparent 1.6px) 0 0 / 6px 6px content-box;
  padding: 7px 8px;
  cursor: grab;
  opacity: .7;
}
.allen-pane-move:hover, .allen-pane-move:focus-visible { opacity: 1; border-color: var(--allen-pane-edge-lit); }
.allen-pane-kind { flex: none; color: var(--text-muted); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.allen-pane-title {
  flex: 1 1 auto;
  min-width: 0;
  margin: 0;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -.005em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.allen-pane-badge {
  flex: none;
  padding: 2px 9px;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 11px;
}
.allen-pane-badge[data-status="computed"] { color: var(--accent-green); border-color: color-mix(in srgb, var(--accent-green) 35%, transparent); }
.allen-pane-badge[data-status="unverified"], .allen-pane-badge[data-status="unsupported"] { color: var(--accent-amber); border-color: color-mix(in srgb, var(--accent-amber) 35%, transparent); }
.allen-pane-controls { flex: none; display: flex; gap: 2px; }
.allen-pane-ctl {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
}
.allen-pane-ctl:hover { color: var(--text-primary); background: color-mix(in srgb, var(--bg-card-hover) 80%, transparent); }
.allen-pane-ctl[aria-pressed="true"] { color: var(--text-primary); border-color: var(--allen-pane-edge-lit); }
.allen-panes :is(button, input, summary, a, [tabindex]):focus-visible { outline: 2px solid var(--accent-blue); outline-offset: 2px; }

.allen-pane-notice { margin: 0 16px 8px; padding: 8px 12px; border-radius: var(--allen-pane-row); background: color-mix(in srgb, var(--accent-amber) 10%, transparent); color: var(--text-primary); font-size: 13px; }
.allen-pane-notice[hidden] { display: none; }
.allen-pane-body {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  overscroll-behavior: contain;
  padding: 4px 20px 16px;
  scrollbar-width: thin;
  overflow-wrap: anywhere;
}
.allen-pane-body > * + * { margin-top: 12px; }
.allen-pane-caveat { color: var(--text-muted); font-size: 12px; }
.allen-pane-note { color: var(--text-secondary); font-size: 13px; }
.allen-pane-label { color: var(--text-muted); font-size: 12px; }
.allen-pane-h3 { margin: 0 0 6px; color: var(--text-secondary); font-size: 12px; font-weight: 500; letter-spacing: .06em; text-transform: uppercase; }
.allen-pane-section + .allen-pane-section { margin-top: 16px; }
.allen-pane-mono, .allen-pane-math { font-family: var(--font-mono); }
.allen-pane-math { font-size: 18px; white-space: pre-wrap; color: var(--text-primary); }
.allen-pane-pre, .allen-pane-code, .allen-pane-raw, .allen-md-pre {
  margin: 0;
  padding: 12px 14px;
  border-radius: var(--allen-pane-row);
  border: 1px solid var(--border-subtle);
  background: color-mix(in srgb, var(--bg-base) 70%, transparent);
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.55;
  white-space: pre;
  overflow: auto;
  tab-size: 4;
}
.allen-pane-pre { white-space: pre-wrap; }
.allen-pane-raw { max-height: 320px; white-space: pre-wrap; color: var(--text-secondary); }
.allen-tex math { font-size: 1.25em; margin: 4px 0 8px; color: var(--text-primary); }
.allen-tex > * + * { margin-top: 8px; }
.allen-pane-fns, .allen-pane-refs, .allen-pane-derivations { margin: 0; padding-left: 20px; }
.allen-pane-fns li + li, .allen-pane-refs li + li, .allen-pane-derivations li + li { margin-top: 6px; }

/* Markdown */
.allen-md > * + * { margin-top: 10px; }
.allen-md-h { margin: 16px 0 4px; font-weight: 500; letter-spacing: -.005em; }
h3.allen-md-h { font-size: 17px; }
h4.allen-md-h { font-size: 15px; }
h5.allen-md-h, h6.allen-md-h { font-size: 14px; color: var(--text-secondary); }
.allen-md-list { padding-left: 22px; }
.allen-md-list li + li { margin-top: 4px; }
.allen-md-quote { margin: 0; padding-left: 14px; border-left: 2px solid var(--border-subtle); color: var(--text-secondary); }
.allen-md-hr { border: 0; border-top: 1px solid var(--border-subtle); }
.allen-md-code, .allen-md-tex { font-family: var(--font-mono); font-size: .92em; padding: 1px 5px; border-radius: 6px; background: color-mix(in srgb, var(--bg-card) 80%, transparent); }
.allen-link { color: var(--accent-blue); text-decoration: underline; text-underline-offset: 2px; }
.allen-link-host { color: var(--text-muted); font-size: 12px; }

/* Tables */
.allen-pane-table { overflow: auto; border-radius: var(--allen-pane-row); border: 1px solid var(--border-subtle); }
.allen-pane-table table { border-collapse: collapse; width: 100%; font-size: 13px; font-variant-numeric: tabular-nums; }
.allen-pane-table th, .allen-pane-table td { padding: 6px 10px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--border-subtle); }
.allen-pane-table th { position: sticky; top: 0; background: var(--allen-pane-glass-solid); color: var(--text-secondary); font-weight: 500; }
.allen-pane-table tr:last-child td { border-bottom: 0; }

/* Plots */
.allen-plot { margin: 0; }
.allen-plot-svg { display: block; width: 100%; height: auto; }
.allen-plot-legend { display: flex; flex-wrap: wrap; gap: 6px 16px; list-style: none; margin: 8px 0 0; padding: 0; color: var(--text-secondary); font-size: 12px; }
.allen-plot-key { display: inline-flex; align-items: center; gap: 6px; }
.allen-plot-swatch { width: 14px; height: 3px; border-radius: 2px; }
.allen-plot-data { margin-top: 10px; }
.allen-plot-data > .allen-pane-table { margin-top: 8px; max-height: 260px; }

/* Apps */
.allen-pane-bar { display: flex; flex-wrap: wrap; gap: 6px; }
.allen-pane-stage { display: flex; min-height: 0; }
.allen-pane-frame { flex: 1 1 auto; width: 100%; min-height: 320px; border: 1px solid var(--border-subtle); border-radius: var(--allen-pane-row); background: #fff; }

/* Source, provenance and actions */
.allen-pane-source { margin: 0 20px 8px; font-size: 13px; }
.allen-pane-source[hidden], .allen-pane-foot[hidden] { display: none; }
.allen-pane-summary { cursor: pointer; color: var(--text-secondary); font-size: 12px; padding: 4px 0; }
.allen-pane-source[open] { max-height: 45%; overflow: auto; }
.allen-pane-source > * + * { margin-top: 8px; }
.allen-pane-prov { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 4px 14px; margin: 0; }
.allen-pane-prov dt { color: var(--text-muted); }
.allen-pane-prov dd { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.allen-pane-foot { display: flex; flex-wrap: wrap; gap: 6px; padding: 8px 20px 14px; }
.allen-pane-foot > :is(.allen-pane-save, .allen-projects-state) { flex-basis: 100%; }
.allen-pane-foot > .allen-projects-state { min-height: 0; }
.allen-pane-save[hidden] { display: none; }
.allen-pane-save > * + * { margin-top: 8px; }
.allen-pane-files { margin: 0; padding-left: 20px; font-size: 12px; color: var(--text-secondary); }
.allen-pane-act {
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--text-secondary) 35%, transparent);
  background: color-mix(in srgb, var(--bg-card) 70%, transparent);
  color: var(--text-primary);
  font-size: 12px;
  cursor: pointer;
}
.allen-pane-act:hover { border-color: var(--allen-pane-edge-lit); background: var(--bg-card-hover); }
.allen-pane-act:disabled { opacity: .55; cursor: default; }
.allen-pane-act[hidden] { display: none; }
.allen-pane-run { border-color: var(--allen-pane-edge-lit); background: linear-gradient(rgb(150 170 255 / .34), rgb(84 104 224 / .30)); }
.allen-pane-danger[data-armed="yes"] { color: var(--accent-amber); border-color: color-mix(in srgb, var(--accent-amber) 55%, transparent); }
.allen-pane-size {
  position: absolute;
  right: 4px;
  bottom: 4px;
  width: 22px;
  height: 22px;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 999px;
  background: linear-gradient(135deg, transparent 52%, var(--text-muted) 52%, var(--text-muted) 58%, transparent 58%, transparent 70%, var(--text-muted) 70%, var(--text-muted) 76%, transparent 76%) center / 12px 12px no-repeat;
  cursor: nwse-resize;
  opacity: .6;
  touch-action: none;
}
.allen-pane-size:hover, .allen-pane-size:focus-visible { opacity: 1; border-color: var(--allen-pane-edge-lit); }
.allen-pane.is-max .allen-pane-size { display: none; }

/* Projects */
.allen-projects-form { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.allen-projects-form .allen-pane-label { flex-basis: 100%; }
.allen-projects-name {
  flex: 1 1 200px;
  min-width: 0;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background: color-mix(in srgb, var(--bg-base) 70%, transparent);
}
.allen-projects-state { min-height: 1.5em; color: var(--text-secondary); font-size: 13px; }
.allen-projects-list { list-style: none; margin: 0; padding: 0; }
.allen-projects-item { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; padding: 10px 12px; border-radius: var(--allen-pane-row); background: color-mix(in srgb, var(--bg-card) 60%, transparent); }
.allen-projects-item + .allen-projects-item { margin-top: 6px; }
.allen-projects-text { display: flex; flex-direction: column; min-width: 0; }
.allen-projects-title { font-weight: 500; overflow: hidden; text-overflow: ellipsis; }
.allen-projects-meta { color: var(--text-muted); font-size: 12px; }
.allen-projects-file { font-size: 12px; color: var(--text-secondary); }
.allen-projects-summary {
  display: block;
  width: 100%;
  margin-top: 4px;
  padding: 10px 14px;
  border-radius: var(--allen-pane-row);
  border: 1px solid var(--border-subtle);
  background: color-mix(in srgb, var(--bg-base) 70%, transparent);
  color: var(--text-primary);
  font: inherit;
  font-size: 13px;
  resize: vertical;
}
.allen-panes [data-over="yes"] { color: var(--accent-amber); }

/* Mobile: the top pane is a bottom sheet, the others wait in the pane list.
   --allen-panes-sheet-bottom is the integration hook: the page sets it, on the
   mount host or any ancestor, to the distance in px from the bottom of the
   host to where the sheet should end (the virtual keyboard inset from
   visualViewport, plus anything the page keeps below the sheet). The sheet
   sits on it and shrinks to fit above it. Swipe offsets arrive as
   --allen-pane-swipe-x/y from the gesture code. */
.allen-pane-grab { display: none; }
.allen-panes[data-layout="sheet"] .allen-pane {
  top: auto;
  left: 0;
  right: 0;
  bottom: var(--allen-panes-sheet-bottom, 0px);
  width: auto !important;
  height: min(78%, calc(100% - 72px - var(--allen-panes-sheet-bottom, 0px))) !important;
  min-height: 0 !important;
  transform: translate(var(--allen-pane-swipe-x, 0px), var(--allen-pane-swipe-y, 0px)) !important;
  border-radius: var(--allen-pane-radius) var(--allen-pane-radius) 0 0;
  border-bottom: 0;
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
.allen-panes[data-layout="sheet"] .allen-pane.is-swiping { will-change: transform; }
.allen-panes[data-layout="sheet"] .allen-pane:not([data-top]) { display: none; }
.allen-panes[data-layout="sheet"] :is(.allen-pane-move, .allen-pane-size, .allen-pane-max) { display: none; }
.allen-panes[data-layout="sheet"] .allen-pane-head { cursor: default; padding-top: 0; }
.allen-panes[data-layout="sheet"] .allen-panes-dock { left: 16px; right: 16px; transform: none; justify-content: flex-start; }
.allen-panes[data-layout="sheet"] .allen-pane-grab {
  display: block;
  flex: none;
  width: 100%;
  height: 28px;
  padding: 0;
  border: 0;
  background: linear-gradient(var(--text-muted), var(--text-muted)) center / 40px 4px no-repeat;
  border-radius: var(--allen-pane-radius) var(--allen-pane-radius) 0 0;
  touch-action: none;
  cursor: grab;
  opacity: .8;
}
.allen-panes[data-layout="sheet"] :is(.allen-pane-ctl, .allen-panes-chip, .allen-panes-tool) { min-width: 44px; min-height: 44px; }
.allen-panes[data-layout="sheet"] .allen-pane-act { min-height: 44px; padding: 10px 18px; }
.allen-panes[data-layout="sheet"] .allen-pane-foot { padding-bottom: max(14px, env(safe-area-inset-bottom, 0px)); }

@media (prefers-reduced-motion: no-preference) {
  .allen-pane { animation: allen-pane-in 180ms cubic-bezier(.2, .7, .2, 1) both; }
  .allen-panes[data-layout="sheet"] .allen-pane:not(.is-swiping) { transition: transform 160ms cubic-bezier(.2, .7, .2, 1); }
  @keyframes allen-pane-in { from { opacity: 0; } to { opacity: 1; } }
}
@media (forced-colors: active) {
  .allen-pane, .allen-panes-dock { border-color: CanvasText; background: Canvas; }
}