/* pgapp theme: shadcn
 *
 * Design tokens follow shadcn/ui's default ("zinc") palette: HSL channel
 * triples consumed as hsl(var(--token)), so callers can layer alpha with
 * hsl(var(--token) / 0.1) etc. Component rules below style pgapp's fixed
 * `.pgapp-*` class contract — see the "Theme contract" section of the
 * project README for what any theme is expected to provide.
 */

:root {
  color-scheme: light dark;

  --background: 0 0% 100%;
  --foreground: 240 10% 3.9%;
  --card: 0 0% 100%;
  --card-foreground: 240 10% 3.9%;
  --primary: 240 5.9% 10%;
  --primary-foreground: 0 0% 98%;
  --secondary: 240 4.8% 95.9%;
  --secondary-foreground: 240 5.9% 10%;
  --muted: 240 4.8% 95.9%;
  --muted-foreground: 240 3.8% 46.1%;
  --accent: 240 4.8% 95.9%;
  --accent-foreground: 240 5.9% 10%;
  --destructive: 0 84.2% 60.2%;
  --destructive-foreground: 0 0% 98%;
  --border: 240 5.9% 90%;
  --input: 240 5.9% 90%;
  --ring: 240 5.9% 10%;
  --radius: 0.5rem;

  /* Chart categorical palette (bar/pie/donut per-category fill, see
     render.rs's `chart_slice_fill`) — unlike the tokens above these are
     full colors, not bare HSL triples, since render.rs consumes them
     directly as `var(--chart-N, <fallback>)`, not wrapped in hsl(...).
     Order/values are the dataviz skill's validated 8-hue reference
     palette (worst adjacent CVD ΔE 9.1, worst adjacent normal-vision ΔE
     19.6) — swap freely, but re-validate any replacement set. */
  --chart-1: #2a78d6;
  --chart-2: #008300;
  --chart-3: #e87ba4;
  --chart-4: #eda100;
  --chart-5: #1baf7a;
  --chart-6: #eb6834;
  --chart-7: #4a3aa7;
  --chart-8: #e34948;
}

@media (prefers-color-scheme: dark) {
  :root {
    --background: 240 10% 3.9%;
    --foreground: 0 0% 98%;
    --card: 240 10% 3.9%;
    --card-foreground: 0 0% 98%;
    --primary: 0 0% 98%;
    --primary-foreground: 240 5.9% 10%;
    --secondary: 240 3.7% 15.9%;
    --secondary-foreground: 0 0% 98%;
    --muted: 240 3.7% 15.9%;
    --muted-foreground: 240 5% 64.9%;
    --accent: 240 3.7% 15.9%;
    --accent-foreground: 0 0% 98%;
    --destructive: 0 62.8% 30.6%;
    --destructive-foreground: 0 0% 98%;
    --border: 240 3.7% 15.9%;
    --input: 240 3.7% 15.9%;
    --ring: 240 4.9% 83.9%;

    /* Same eight hues, stepped for the dark surface (see palette.md). */
    --chart-1: #3987e5;
    --chart-2: #008300;
    --chart-3: #d55181;
    --chart-4: #c98500;
    --chart-5: #199e70;
    --chart-6: #d95926;
    --chart-7: #9085e9;
    --chart-8: #e66767;
  }
}

* {
  box-sizing: border-box;
}

body {
  background: hsl(var(--background));
  color: hsl(var(--foreground));
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  max-width: 1400px;
  margin: 2rem auto;
  padding: 0 1rem;
  line-height: 1.5;
}

/* Wraps onto extra rows rather than forcing the whole page wider than
   its max-width — a flex row with many non-shrinking items otherwise
   overflows its container at any width, not just mobile. */
.pgapp-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  row-gap: 0.5rem;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
}
/* The nav bar's own content (links + signed-in-user corner), wrapped
   so a mobile hamburger toggle has one thing to show/hide — see the
   640px breakpoint below. Reproduces .pgapp-nav's own flex layout so
   nothing changes on desktop. */
.pgapp-nav-collapse {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  row-gap: 0.5rem;
  gap: 1.5rem;
  flex: 1;
}
.pgapp-nav-toggle {
  display: none;
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 1.25rem;
  line-height: 1;
  padding: 0.15rem 0.4rem;
  color: hsl(var(--foreground));
}

.pgapp-link {
  color: var(--chart-1);
  text-decoration: none;
  font-weight: 500;
}
.pgapp-link:hover {
  text-decoration: underline;
}

/* A report's row-opening link (its `link:` column) — distinguished from
   other .pgapp-link uses (nav items, action buttons) so a non-technical
   user sees a chevron cue that a row leads somewhere, not just a colored
   word. */
.pgapp-row-link::after {
  content: " \2192";
  opacity: 0.6;
}

/* Multi-level nav bar: submenus are plain nested <ul>s, shown via
   hover/focus-within so no JS is required. */
.pgapp-navbar {
  display: flex;
  flex-wrap: wrap;
  row-gap: 0.35rem;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.pgapp-navbar-item {
  position: relative;
}
.pgapp-navbar-label {
  color: hsl(var(--muted-foreground));
  font-weight: 500;
}
.pgapp-navbar-submenu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 10rem;
  /* No top margin: a gap here is empty space the pointer has to cross
     between the link and the submenu, and :hover drops before it gets
     there. padding-top keeps the same visual breathing room instead. */
  margin: 0;
  padding: 0.375rem 0.25rem 0.25rem;
  list-style: none;
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  box-shadow: 0 4px 12px rgb(0 0 0 / 0.08);
  z-index: 10;
}
.pgapp-navbar-item.pgapp-open > .pgapp-navbar-submenu,
.pgapp-navbar-item:hover > .pgapp-navbar-submenu,
.pgapp-navbar-item:focus-within > .pgapp-navbar-submenu {
  display: block;
}
.pgapp-navbar-submenu .pgapp-navbar-item {
  display: block;
}
.pgapp-navbar-submenu .pgapp-link {
  display: block;
  padding: 0.375rem 0.5rem;
  border-radius: calc(var(--radius) - 2px);
}
.pgapp-navbar-submenu .pgapp-link:hover {
  background: hsl(var(--accent));
  text-decoration: none;
}
.pgapp-navbar-row { display: inline-flex; align-items: center; }
.pgapp-navbar-toggle {
  border: none;
  background: transparent;
  cursor: pointer;
  padding: 0.2rem 0.4rem;
  font-size: 0.65rem;
  color: hsl(var(--muted-foreground));
}
.pgapp-navbar-toggle:hover { color: hsl(var(--foreground)); }

/* Signed-in user corner: pushed to the right end of the nav. */
.pgapp-nav-user { margin-left: auto; display: flex; align-items: center; gap: 0.75rem; }
.pgapp-nav-user .pgapp-inline-form { margin-left: 0; }
.pgapp-nav-user .pgapp-btn { padding: 0.25rem 0.75rem; font-size: 0.8rem; }
.pgapp-nav-username { font-weight: 600; }

.pgapp-items {
  margin-bottom: 1.25rem;
}
.pgapp-text {
  color: hsl(var(--muted-foreground));
  margin: 0 0 0.5rem;
}

.pgapp-title {
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
}

.pgapp-subtitle {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 1.5rem 0 0.75rem;
}

.pgapp-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}
.pgapp-table th,
.pgapp-table td {
  border-bottom: 1px solid hsl(var(--border));
  padding: 0.5rem 0.75rem;
  text-align: left;
}
.pgapp-table th {
  color: hsl(var(--muted-foreground));
  font-weight: 500;
}

.pgapp-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 24rem;
}
/* A form whose content genuinely needs the room — the /admin/reload
   single-file markup editor is the main case, since a code editor
   squeezed into an ordinary settings-form width is unusable. */
.pgapp-form-wide { max-width: none; }

.pgapp-field {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.pgapp-label {
  font-size: 0.875rem;
  font-weight: 500;
}

.pgapp-input,
.pgapp-select {
  border: 1px solid hsl(var(--input));
  border-radius: var(--radius);
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  background: hsl(var(--background));
  color: hsl(var(--foreground));
}
.pgapp-input:focus,
.pgapp-select:focus {
  outline: 2px solid hsl(var(--ring));
  outline-offset: 1px;
}

.pgapp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
}
.pgapp-btn-primary {
  background: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
}
.pgapp-btn-primary:hover {
  opacity: 0.9;
}
.pgapp-btn-destructive {
  background: hsl(var(--destructive));
  color: hsl(var(--destructive-foreground));
}
.pgapp-btn-destructive:hover {
  opacity: 0.9;
}
.pgapp-btn-secondary {
  background: hsl(var(--secondary));
  color: hsl(var(--secondary-foreground));
  border-color: hsl(var(--border));
}
.pgapp-btn-secondary:hover {
  opacity: 0.9;
}
.pgapp-btn:disabled, .pgapp-icon-btn:disabled, input[type="submit"]:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.pgapp-inline-form {
  display: inline;
  margin-left: 0.5rem;
}

/* Item types: checkbox, read-only display, radio group, popup LOV. */
.pgapp-checkbox {
  width: 1.1rem;
  height: 1.1rem;
  accent-color: hsl(var(--primary));
}

.pgapp-readonly {
  display: inline-block;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  color: hsl(var(--muted-foreground));
  background: hsl(var(--muted));
  border-radius: var(--radius);
}

.pgapp-radio-group {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}
.pgapp-radio-option {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.875rem;
  font-weight: 400;
}

.pgapp-switch { display: inline-flex; align-items: center; cursor: pointer; }
.pgapp-switch input { position: absolute; opacity: 0; width: 0; height: 0; }
.pgapp-switch-track { width: 2.4rem; height: 1.4rem; background: hsl(var(--border)); border-radius: 999px; position: relative; transition: background 0.15s; }
.pgapp-switch-track::before { content: ""; position: absolute; top: 0.15rem; left: 0.15rem; width: 1.1rem; height: 1.1rem; background: hsl(var(--background)); border-radius: 50%; transition: transform 0.15s; }
.pgapp-switch input:checked + .pgapp-switch-track { background: hsl(var(--primary)); }
.pgapp-switch input:checked + .pgapp-switch-track::before { transform: translateX(1rem); }
.pgapp-checkbox-group { display: flex; flex-direction: column; gap: 0.375rem; }
.pgapp-checkbox-group-option { display: flex; align-items: center; gap: 0.4rem; font-size: 0.875rem; font-weight: 400; }
.pgapp-checkbox-group-option input { accent-color: hsl(var(--primary)); }

.pgapp-star-rating { display: inline-flex; }
.pgapp-star { cursor: pointer; font-size: 1.4rem; color: hsl(var(--border)); }
.pgapp-star-on { color: #eab308; }
.pgapp-list-manager-items { list-style: none; margin: 0 0 0.4rem; padding: 0; }
.pgapp-list-manager-items li { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; padding: 0.3rem 0; border-bottom: 1px solid hsl(var(--border)); }
.pgapp-list-manager-add { display: flex; gap: 0.4rem; }
.pgapp-list-manager-add input { flex: 1; }

.pgapp-popup {
  display: inline-block;
}
.pgapp-popup-dialog {
  min-width: 16rem;
  padding: 0.75rem;
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  background: hsl(var(--card));
  color: hsl(var(--card-foreground));
}
.pgapp-popup-dialog::backdrop {
  background: rgb(0 0 0 / 0.4);
}
.pgapp-popup-search {
  width: 100%;
  margin-bottom: 0.5rem;
}
.pgapp-popup-list {
  list-style: none;
  margin: 0 0 0.5rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  max-height: 16rem;
  overflow-y: auto;
}
.pgapp-popup-list button {
  width: 100%;
  text-align: left;
  padding: 0.5rem 0.625rem;
  border: none;
  border-radius: calc(var(--radius) - 2px);
  background: transparent;
  font-size: 0.875rem;
  cursor: pointer;
}
.pgapp-popup-list button:hover {
  background: hsl(var(--accent));
}
.pgapp-popup-empty {
  padding: 0.5rem 0.625rem;
  font-size: 0.875rem;
  color: hsl(var(--muted-foreground));
  font-style: italic;
}

.pgapp-slider {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.pgapp-slider-input {
  flex: 1;
  accent-color: hsl(var(--primary));
}
.pgapp-slider-output {
  min-width: 2.5rem;
  text-align: right;
  font-size: 0.875rem;
  font-variant-numeric: tabular-nums;
  color: hsl(var(--muted-foreground));
}

/* Header / footer chrome, shown on every page. */
.pgapp-header,
.pgapp-footer {
  font-size: 0.875rem;
  color: hsl(var(--muted-foreground));
}
.pgapp-header {
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid hsl(var(--border));
}
/* The app's name/brand always leads the header, at full contrast (not
   the muted color the rest of a custom header { } block uses). */
.pgapp-brand {
  color: hsl(var(--foreground));
  font-size: 1.125rem;
  font-weight: 700;
  margin-right: 1rem;
}
.pgapp-footer {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid hsl(var(--border));
}
.pgapp-header .pgapp-items,
.pgapp-footer .pgapp-items {
  margin-bottom: 0;
}

/* A region: a named query's rows rendered inline wherever it's placed. */
.pgapp-region, .pgapp-dynamic-content {
  margin: 0 0 1.25rem;
  padding: 1rem;
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
}
.pgapp-region-title {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  font-weight: 600;
}
.pgapp-region .pgapp-table {
  margin-bottom: 0;
}

.pgapp-alert {
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  font-size: 0.875rem;
  border: 1px solid hsl(var(--border));
}
.pgapp-alert-error {
  background: hsl(var(--destructive) / 0.1);
  color: hsl(var(--destructive));
  border-color: hsl(var(--destructive) / 0.3);
}

.pgapp-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* Components: Report, Form, EditableTable, Chart. Each renders inside
   its own panel so several can sit on one page without visually
   running together. */
.pgapp-report,
.pgapp-form-panel,
.pgapp-editable-table {
  margin-bottom: 1.5rem;
}
.pgapp-report .pgapp-table,
.pgapp-editable-table .pgapp-table {
  margin-bottom: 0.75rem;
}

.pgapp-row-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
}
.pgapp-row-actions .pgapp-inline-form {
  margin-left: 0;
}
.pgapp-icon {
  width: 1rem;
  height: 1rem;
  vertical-align: -0.15em;
  color: hsl(var(--muted-foreground));
}
a.pgapp-link:has(.pgapp-icon):hover .pgapp-icon {
  color: hsl(var(--foreground));
}
.pgapp-row-actions .pgapp-btn-destructive .pgapp-icon {
  color: hsl(var(--destructive-foreground));
}

.pgapp-pagination {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
}
.pgapp-btn-disabled {
  opacity: 0.4;
  cursor: default;
  pointer-events: none;
}

/* EditableTable: Oracle APEX's Interactive Grid look. One CSS Grid
   shares its column tracks between the header row and every data row
   — each row is its own <form> (a <form> can't wrap <tr>/<td>), styled
   `display: contents` so it contributes no box of its own and its
   cells become direct grid items right alongside the header's. */
.pgapp-editable-grid {
  display: grid;
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 1rem;
  font-size: 0.875rem;
}
.pgapp-editable-grid-row {
  display: contents;
}
.pgapp-editable-grid-cell {
  display: flex;
  align-items: center;
  padding: 0.35rem 0.6rem;
  border-bottom: 1px solid hsl(var(--border));
  min-width: 0;
}
.pgapp-editable-grid-cell .pgapp-field {
  width: 100%;
}
.pgapp-editable-grid-cell .pgapp-input,
.pgapp-editable-grid-cell .pgapp-select {
  width: 100%;
  padding: 0.3rem 0.5rem;
}
.pgapp-editable-grid-header .pgapp-editable-grid-cell {
  font-weight: 500;
  font-size: 0.8rem;
  color: hsl(var(--muted-foreground));
  background: hsl(var(--muted));
}
.pgapp-editable-grid-actions {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  white-space: nowrap;
}
.pgapp-editable-grid-actions .pgapp-inline-form {
  display: inline-flex;
  margin-left: 0;
}
/* Zebra shading: a `display: contents` row `<form>` paints no box of
   its own, so this is an explicit per-cell class from render.rs (keyed
   off row parity) rather than a `:nth-of-type` trick. */
.pgapp-editable-grid-row-alt {
  background: hsl(var(--muted) / 0.4);
}
.pgapp-editable-grid-new .pgapp-editable-grid-cell {
  border-bottom: none;
}

.pgapp-chart {
  margin: 0 0 1.25rem;
  padding: 1rem;
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
}
.pgapp-chart-svg {
  width: 100%;
  height: auto;
  color: hsl(var(--primary));
}
.pgapp-chart canvas {
  max-width: 100%;
}
/* A donut's punched-out center — matches the page background rather
   than a hardcoded white, which would show as a stark mismatched
   circle in dark mode. */
.pgapp-chart-donut-hole { fill: hsl(var(--background)); }

/* Map region: inline-SVG lat/lng scatter, no tile server (see model::ComponentDef::Map). */
.pgapp-map { margin: 0 0 1.5rem; padding: 1.25rem 1.5rem; background: hsl(var(--card)); border: 1px solid hsl(var(--border)); border-radius: var(--radius); }
.pgapp-map-svg { width: 100%; height: auto; color: hsl(var(--destructive)); }

/* Faceted Search: a panel of facets filtering a sibling Report (see model::ComponentDef::FacetedSearch). */
.pgapp-facet-search { margin: 0 0 1.5rem; padding: 1.25rem 1.5rem; background: hsl(var(--card)); border: 1px solid hsl(var(--border)); border-radius: var(--radius); }
.pgapp-facet-search form { display: flex; flex-wrap: wrap; gap: 1.5rem; align-items: flex-start; }
.pgapp-facet-group { display: flex; flex-direction: column; gap: 0.35rem; min-width: 10rem; }
.pgapp-facet-title { font-weight: 600; font-size: 0.85rem; }
.pgapp-facet-group input[type="number"], .pgapp-facet-group input[type="date"] { width: 8rem; }

/* Report toolbar, saved views, actions, notices */
.pgapp-report-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; margin-bottom: 0.75rem; }
.pgapp-report-toolbar .pgapp-input[type="search"] { min-width: 14rem; }
.pgapp-report-views { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; margin-bottom: 0.9rem; }
.pgapp-view-chip { display: inline-flex; align-items: center; gap: 0.25rem; background: hsl(var(--secondary)); border: 1px solid hsl(var(--border)); border-radius: 999px; padding: 0.2rem 0.7rem; font-size: 0.8rem; }
.pgapp-btn-viewdel { border: none; background: transparent; color: hsl(var(--destructive)); font-weight: 700; cursor: pointer; padding: 0 0.15rem; }
.pgapp-view-save { display: inline-flex; align-items: center; gap: 0.4rem; }
.pgapp-view-save .pgapp-input { padding: 0.3rem 0.6rem; font-size: 0.8rem; }
.pgapp-view-public { display: inline-flex; align-items: center; gap: 0.3rem; font-size: 0.8rem; color: hsl(var(--muted-foreground)); }
.pgapp-action { display: inline-block; margin-bottom: 1.25rem; }
.pgapp-alert-success { background: hsl(160 60% 40% / 0.1); color: hsl(160 70% 30%); border-color: hsl(160 60% 40% / 0.35); }

/* Report header ("+ New" trigger next to the title) and table scroll
   wrapper (narrow viewports scroll the table instead of blowing out the
   page layout). */
.pgapp-report-header { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; flex-wrap: wrap; }
.pgapp-report-header .pgapp-subtitle { margin: 0; }
.pgapp-table-wrap { overflow-x: auto; }

/* Report display: cards | list (Oracle APEX's Card/List regions folded
   into Report as a display mode — see model::REPORT_DISPLAY_MODES). This
   is unrelated to the App Builder's `.pgapp-cards .pgapp-table` hack
   below: that hack restyles a plain table-mode report via an explicit
   `attrs (class: "pgapp-cards")`, while this is the report's own
   `display: cards` markup producing its own div-per-row structure with
   no `<table>` inside — the two never nest, so their rules don't overlap. */
.pgapp-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr)); gap: 0.9rem; margin-bottom: 0.85rem; }
.pgapp-card { background: hsl(var(--card)); color: hsl(var(--card-foreground)); border: 1px solid hsl(var(--border)); border-radius: var(--radius); padding: 0.85rem 1.1rem; }
.pgapp-card-field { display: flex; justify-content: space-between; gap: 0.5rem; padding: 0.2rem 0; }
.pgapp-card-label { color: hsl(var(--muted-foreground)); font-size: 0.8rem; }
.pgapp-card-value { text-align: right; }
.pgapp-card .pgapp-row-actions { margin-top: 0.55rem; justify-content: flex-end; }

.pgapp-list-view { list-style: none; margin: 0 0 0.85rem; padding: 0; display: flex; flex-direction: column; gap: 0.5rem; }
.pgapp-list-row { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; background: hsl(var(--card)); border: 1px solid hsl(var(--border)); border-radius: var(--radius); padding: 0.65rem 1rem; }
.pgapp-list-row-fields { display: flex; flex-wrap: wrap; gap: 0.25rem 1.1rem; }
.pgapp-list-row-label { color: hsl(var(--muted-foreground)); font-size: 0.8rem; }

/* Interactive Report's clickable column-header sort. */
.pgapp-sort-link { color: inherit; text-decoration: none; white-space: nowrap; }
.pgapp-sort-link:hover { text-decoration: underline; }

/* Interactive Report's per-column footer aggregates. */
.pgapp-report-agg-row td { font-weight: 600; background: hsl(var(--muted)); border-top: 2px solid hsl(var(--border)); }
.pgapp-agg-label { font-weight: 400; color: hsl(var(--muted-foreground)); font-size: 0.75rem; text-transform: uppercase; margin-right: 0.3rem; }

/* Interactive Report's Control Break: a top border marks each new group. */
.pgapp-break-row td { border-top: 2px solid hsl(var(--border)); }

/* Calendar region: a month grid, one entry per day (see model::ComponentDef::Calendar). */
.pgapp-calendar-header { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; margin-bottom: 0.75rem; }
.pgapp-calendar-header .pgapp-subtitle { margin: 0; }
.pgapp-calendar-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 1px; background: hsl(var(--border)); border: 1px solid hsl(var(--border)); border-radius: var(--radius); overflow: hidden; }
.pgapp-calendar-daylabel { background: hsl(var(--muted)); padding: 0.4rem 0.5rem; font-size: 0.8rem; font-weight: 600; text-align: center; color: hsl(var(--muted-foreground)); }
.pgapp-calendar-day { background: hsl(var(--card)); min-height: 5.5rem; padding: 0.4rem 0.5rem; display: flex; flex-direction: column; gap: 0.25rem; }
.pgapp-calendar-day-outside { background: hsl(var(--muted)); }
.pgapp-calendar-daynum { font-size: 0.85rem; color: hsl(var(--muted-foreground)); }
.pgapp-calendar-entry { display: block; font-size: 0.8rem; padding: 0.2rem 0.4rem; background: hsl(var(--secondary)); color: hsl(var(--secondary-foreground)); border-radius: calc(var(--radius) - 2px); text-decoration: none; }

/* A Report's edit/create Form renders as a centered modal over the
   report: a dimmed, full-viewport backdrop (.pgapp-modal-overlay) with
   the form panel (.pgapp-form-floating) centered on top of it at 60% of
   the viewport width. */
.pgapp-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgb(0 0 0 / 0.5);
  padding: 1rem;
}
.pgapp-form-floating {
  position: relative;
  width: 60vw;
  max-width: 40rem;
  max-height: calc(100vh - 4rem);
  overflow-y: auto;
  /* .pgapp-form-panel has no card look of its own in this theme (it
     normally just sits in page flow), but floating over a report needs
     one — otherwise its content visually merges with the backdrop. */
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  box-shadow: 0 8px 24px rgb(0 0 0 / 0.25);
  padding: 1.25rem 1.5rem;
}
.pgapp-form-floating-close {
  position: absolute;
  top: 0.7rem;
  right: 0.9rem;
  font-size: 1.4rem;
  line-height: 1;
  color: hsl(var(--muted-foreground));
  text-decoration: none;
}
.pgapp-form-floating-close:hover { color: hsl(var(--foreground)); }

/* Mobile: no per-app work required to get a usable narrow-viewport
   layout — nav wraps, the report toolbar stacks, and the form modal
   widens toward a near-full-width sheet instead of the fixed 60vw box
   (still centered by .pgapp-modal-overlay's flex layout, just wider). */
@media (max-width: 640px) {
  body { padding: 0 0.85rem; margin: 1.25rem auto; }
  .pgapp-nav { flex-wrap: wrap; row-gap: 0.5rem; }
  .pgapp-navbar { flex-wrap: wrap; row-gap: 0.35rem; }
  /* Collapsed by default: the hamburger toggle (hidden on desktop)
     shows/hides .pgapp-nav-collapse via the .pgapp-nav-open class
     runtime.js toggles on the parent <nav>. */
  .pgapp-nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .pgapp-nav-collapse {
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    flex-basis: 100%;
    margin-top: 0.5rem;
  }
  .pgapp-nav.pgapp-nav-open .pgapp-nav-collapse { display: flex; }
  .pgapp-nav-collapse .pgapp-nav-user { margin-left: 0; }
  .pgapp-report-toolbar .pgapp-input[type="search"] { min-width: 0; flex: 1 1 100%; }
  .pgapp-form-floating {
    width: 100%;
    max-width: none;
    max-height: calc(100vh - 2rem);
  }
}

/* Themed alert/confirm dialogs (runtime.js pgapp.alert/pgapp.confirm),
   replacing the browser's native, unstyleable alert()/confirm(). */
.pgapp-dialog-overlay {
  position: fixed;
  inset: 0;
  background: hsl(0 0% 0% / 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 1rem;
}
.pgapp-dialog-box {
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  box-shadow: 0 8px 24px rgb(0 0 0 / 0.15);
  padding: 1.25rem 1.4rem;
  max-width: 24rem;
  width: 100%;
}
.pgapp-dialog-message { margin: 0 0 1.1rem; color: hsl(var(--card-foreground)); font-weight: 500; }
.pgapp-dialog-actions { display: flex; justify-content: flex-end; gap: 0.5rem; }
.pgapp-dialog-box .pgapp-input { margin-bottom: 1.1rem; }
.pgapp-dialog-box-wide { max-width: 40rem; }
.pgapp-source-textarea {
  display: block;
  width: 100%;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.85rem;
  line-height: 1.4;
  resize: vertical;
  white-space: pre;
}

/* Lightweight code editor (pgappUpgradeCodeEditor in runtime.js): a
   line-number gutter plus a syntax-highlighted <pre> overlaid exactly
   under a transparent-text <textarea> — the classic "poor man's code
   editor" technique, since this project ships zero external JS. */
.pgapp-code-editor {
  display: flex;
  align-items: stretch;
  border: 1px solid hsl(var(--input));
  border-radius: var(--radius);
  overflow: hidden;
  background: hsl(var(--background));
}
.pgapp-code-gutter {
  position: relative;
  flex: none;
  min-width: 2.5em;
  color: hsl(var(--muted-foreground));
  background: hsl(var(--muted) / 0.5);
  border-right: 1px solid hsl(var(--border));
  user-select: none;
  overflow: hidden;
}
.pgapp-code-gutter-inner {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  padding: 0.5rem 0.6rem 0.5rem 0.75rem;
  text-align: right;
}
.pgapp-code-body {
  position: relative;
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
}
.pgapp-code-gutter-inner,
.pgapp-code-highlight,
.pgapp-code-input {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.85rem;
  line-height: 1.4;
  white-space: pre;
  tab-size: 2;
  margin: 0;
}
.pgapp-code-highlight {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  padding: 0.5rem 0.75rem;
  pointer-events: none;
  color: hsl(var(--foreground));
}
.pgapp-code-input {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  padding: 0.5rem 0.75rem;
  border: none;
  outline: none;
  resize: vertical;
  background: transparent;
  color: transparent;
  -webkit-text-fill-color: transparent;
  caret-color: hsl(var(--foreground));
}
.pgapp-tok-kw { color: hsl(221 83% 53%); font-weight: 600; }
.pgapp-tok-str { color: hsl(142 66% 33%); }
.pgapp-tok-com { color: hsl(var(--muted-foreground)); font-style: italic; }
.pgapp-tok-num { color: hsl(24 90% 42%); }
@media (prefers-color-scheme: dark) {
  .pgapp-tok-kw { color: hsl(213 94% 68%); }
  .pgapp-tok-str { color: hsl(142 60% 58%); }
  .pgapp-tok-num { color: hsl(27 96% 61%); }
}

/* Grammar-based autosuggestions popup (pgappUpgradeCodeEditor's `ac*`
   state in runtime.js) — position: fixed, set from JS. */
.pgapp-autocomplete {
  position: fixed;
  z-index: 1000;
  min-width: 8rem;
  max-height: 12rem;
  overflow-y: auto;
  background: hsl(var(--background));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  box-shadow: 0 4px 16px hsl(var(--foreground) / 0.15);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.82rem;
}
.pgapp-autocomplete-item { padding: 0.3rem 0.6rem; cursor: pointer; white-space: nowrap; }
.pgapp-autocomplete-item-active { background: hsl(var(--primary) / 0.14); color: hsl(var(--primary)); }

/* VS-Code-style file tree + editor for a directory-based (multi-file)
   app's /admin/reload page (bindFileTree in runtime.js). */
.pgapp-file-editor {
  display: flex;
  align-items: stretch;
  gap: 0;
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 1rem;
  min-height: 24rem;
}
.pgapp-file-tree {
  flex: 0 0 14rem;
  overflow: auto;
  background: hsl(var(--muted) / 0.4);
  border-right: 1px solid hsl(var(--border));
  padding: 0.5rem 0;
  font-size: 0.85rem;
}
.pgapp-file-tree-list {
  list-style: none;
  margin: 0;
  padding-left: 1rem;
}
.pgapp-file-tree > .pgapp-file-tree-list { padding-left: 0.25rem; }
.pgapp-file-tree-list.pgapp-file-tree-collapsed { display: none; }
.pgapp-file-tree-row {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.25rem 0.5rem;
  border-radius: calc(var(--radius) - 2px);
  cursor: pointer;
  white-space: nowrap;
}
.pgapp-file-tree-row:hover { background: hsl(var(--accent)); }
.pgapp-file-tree-dir { font-weight: 500; color: hsl(var(--foreground)); }
.pgapp-file-tree-caret { display: inline-block; width: 0.9em; font-size: 0.7em; color: hsl(var(--muted-foreground)); }
.pgapp-file-tree-file { color: hsl(var(--foreground)); padding-left: 1.4rem; }
.pgapp-file-tree-file::before { content: "📄"; margin-right: 0.3rem; font-size: 0.8em; }
.pgapp-file-tree-file.pgapp-file-tree-active {
  background: hsl(var(--primary) / 0.12);
  color: hsl(var(--primary));
  font-weight: 500;
}
.pgapp-file-editor-main {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.pgapp-file-editor-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid hsl(var(--border));
  background: hsl(var(--muted) / 0.3);
}
.pgapp-file-editor-path {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.85rem;
  color: hsl(var(--muted-foreground));
}
.pgapp-file-editor-main .pgapp-code-editor {
  flex: 1 1 auto;
  border: none;
  border-radius: 0;
}
.pgapp-file-editor-main .pgapp-code-input,
.pgapp-file-editor-main .pgapp-code-body,
.pgapp-file-editor-main .pgapp-code-gutter {
  height: 100%;
}

/* renderLinkControls (runtime.js) — the structured "Target page" +
   "Link parameters" GUI that appears above a component's raw markup
   textarea whenever that text targets a page (a `link` component, or a
   report's `link:` property), inside both the "Add Component" panel
   and the component "Edit" dialog. */
.pgapp-link-controls {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 0.9rem;
  padding: 0.7rem 0.8rem;
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  background: hsl(var(--muted));
}
.pgapp-link-controls-row { display: flex; flex-direction: column; gap: 0.35rem; }
.pgapp-link-controls-row > label { font-size: 0.8rem; font-weight: 500; color: hsl(var(--muted-foreground)); }
.pgapp-link-params-list { display: flex; flex-direction: column; gap: 0.35rem; }
.pgapp-link-param-row { display: flex; align-items: center; gap: 0.4rem; }
.pgapp-link-param-row .pgapp-input { margin-bottom: 0; flex: 1 1 auto; }

/* App Builder (examples/app_builder.pgapp) — an APEX-App-Builder-
   flavored look for its 4 pages: a card grid for "Apps"/"Pages"
   (`attrs (class: "pgapp-cards")` on those reports), a compact
   icon-actioned list for a page's components (added to the existing
   `pgapp-draggable-rows` class), and card panels for the "Add
   Component"/preview affordances runtime.js builds into `text`
   placeholder slots. Every rule here is scoped under these classnames
   so it only ever applies where the App Builder's own markup opts in
   — no effect on any other app using this theme. */
.pgapp-cards .pgapp-table thead { display: none; }
.pgapp-cards .pgapp-table,
.pgapp-cards .pgapp-table-wrap { border: none; overflow: visible; }
/* A picker grid has no use for search/filter/saved-views chrome or a
   redundant subtitle repeating the page's own <h1> — App-Builder-home
   reads as a plain tile grid, not another data-grid report. */
.pgapp-cards .pgapp-report-header,
.pgapp-cards .pgapp-report-toolbar,
.pgapp-cards .pgapp-report-views,
.pgapp-cards .pgapp-pagination { display: none; }
.pgapp-cards .pgapp-table tbody {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr));
  gap: 0.9rem;
}
.pgapp-cards .pgapp-table tr {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  border: 1px solid hsl(var(--border));
  border-radius: calc(var(--radius) + 2px);
  background: hsl(var(--card));
  padding: 1rem 1.1rem;
  box-shadow: 0 1px 2px rgb(0 0 0 / 0.04);
  transition: box-shadow 0.15s, border-color 0.15s;
}
.pgapp-cards .pgapp-table tr:hover {
  border-color: hsl(var(--ring) / 0.4);
  box-shadow: 0 2px 10px rgb(0 0 0 / 0.08);
}
.pgapp-cards .pgapp-table td { border: none; padding: 0; }
.pgapp-cards .pgapp-table td:first-child {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: hsl(var(--muted-foreground));
}
.pgapp-cards .pgapp-table td a.pgapp-link {
  font-size: 1.05rem;
  font-weight: 600;
}

/* The component list: each row gets a kind icon, its label, an
   ordinal badge, and a cluster of small icon buttons — laid out by
   runtime.js's bindComponentRowActions, styled here. */
.pgapp-draggable-rows .pgapp-table thead { display: none; }
.pgapp-draggable-rows .pgapp-table,
.pgapp-draggable-rows .pgapp-table-wrap { border: none; overflow: visible; }
.pgapp-draggable-rows .pgapp-table tr {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  background: hsl(var(--card));
  padding: 0.55rem 0.85rem;
  margin-bottom: 0.5rem;
  cursor: grab;
}
.pgapp-draggable-rows .pgapp-table tr:active { cursor: grabbing; }
.pgapp-draggable-rows .pgapp-table td { border: none; padding: 0; }
.pgapp-draggable-rows .pgapp-table td:first-child {
  /* the raw pgapp_meta.components.id — still read by JS (reorder's
     POST body, see saveDraggedOrder), never shown */
  display: none;
}
.pgapp-component-kind-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: calc(var(--radius) - 2px);
  background: hsl(var(--secondary));
  font-size: 0.9rem;
  flex: none;
}
.pgapp-component-label { font-weight: 500; }
.pgapp-component-ordinal {
  margin-left: auto;
  font-size: 0.72rem;
  color: hsl(var(--muted-foreground));
  background: hsl(var(--secondary));
  border-radius: 999px;
  padding: 0.1rem 0.55rem;
  flex: none;
}
.pgapp-component-actions { display: flex; gap: 0.3rem; flex: none; }
.pgapp-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.85rem;
  height: 1.85rem;
  border-radius: calc(var(--radius) - 2px);
  border: 1px solid hsl(var(--border));
  background: hsl(var(--background));
  color: hsl(var(--muted-foreground));
  cursor: pointer;
  font-size: 0.85rem;
  padding: 0;
}
.pgapp-icon-btn:hover { color: hsl(var(--foreground)); background: hsl(var(--accent)); }
.pgapp-icon-btn-destructive:hover { color: hsl(var(--destructive)); border-color: hsl(var(--destructive) / 0.5); }

/* Card panels the App Builder's own JS builds into `text` placeholder
   slots — the preview link and the Add Component form. */
.pgapp-toolbar-slot {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
}
.pgapp-toolbar-slot:empty { display: none; }
.pgapp-panel-card {
  border: 1px solid hsl(var(--border));
  border-radius: calc(var(--radius) + 2px);
  background: hsl(var(--card));
  padding: 1rem 1.15rem;
  margin-top: 1rem;
}
.pgapp-panel-card-title {
  font-weight: 600;
  margin-bottom: 0.75rem;
}
.pgapp-add-component-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  gap: 0.6rem;
  align-items: end;
}
.pgapp-add-component-form .pgapp-btn { grid-column: 1 / -1; justify-self: start; }

/* Breadcrumb (bindContextHeader) — which app/page is actually being
   edited, since that's otherwise only visible in the URL's own query
   string. */
.pgapp-context-header {
  font-size: 0.8rem;
  font-weight: 600;
  color: hsl(var(--muted-foreground));
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 0.5rem;
}

/* Pages picker cards get a small top-right delete button
   (bindPageCardActions) instead of a 4th column like the component
   list's table shape allows — a picker card is a single link, not a
   multi-column row. */
.pgapp-page-cards .pgapp-table tr { position: relative; padding-right: 4.5rem; }
.pgapp-page-cards .pgapp-table tr .pgapp-icon-btn { position: absolute; top: 0.6rem; right: 0.6rem; }
.pgapp-page-cards .pgapp-table tr .pgapp-icon-btn:not(.pgapp-icon-btn-destructive) { right: 2.5rem; }

@media (max-width: 640px) {
  .pgapp-cards .pgapp-table tbody { grid-template-columns: 1fr; }
}
.pgapp-shuttle { display: flex; align-items: center; gap: 0.5rem; }
.pgapp-shuttle-list { flex: 1; min-width: 10rem; height: auto; }
.pgapp-shuttle-controls { display: flex; flex-direction: column; gap: 0.3rem; }
.pgapp-rich-text { border: 1px solid hsl(var(--input)); border-radius: var(--radius); overflow: hidden; }
.pgapp-rich-text-toolbar { display: flex; gap: 0.2rem; padding: 0.4rem; border-bottom: 1px solid hsl(var(--input)); background: hsl(var(--muted)); }
.pgapp-rich-text-toolbar button { cursor: pointer; padding: 0.25rem 0.55rem; border: 1px solid hsl(var(--input)); border-radius: calc(var(--radius) - 4px); background: hsl(var(--background)); color: hsl(var(--foreground)); }
.pgapp-rich-text-editor { min-height: 6rem; padding: 0.6rem 0.75rem; font-size: 0.875rem; background: hsl(var(--background)); color: hsl(var(--foreground)); }
.pgapp-rich-text-editor:focus { outline: none; }
.pgapp-file-browse { display: flex; align-items: center; gap: 0.6rem; }
.pgapp-file-browse-link { color: hsl(var(--primary)); text-decoration: none; font-weight: 500; }
.pgapp-file-browse-link:hover { text-decoration: underline; }