/* ==========================================================================
   Smoosic dialog kit
   Component styles for the Vue 3 dialog components, built on the Broadsheet
   tokens (_ds/broadsheet-.../styles.css must be linked first).
   State classes mirror the component props / aria state:
     .is-on .is-partial .is-off .is-hover .is-focus .is-disabled
     .is-changed .is-open .is-dragging
   ========================================================================== */

:root {
  --menu-rail: 232px;
    --menu-rail-sm: 52px;
    --menu-btn-h: 34px;
    --menu-item-h: 30px;
    --menu-key-w: 42px;

  --dlg-h: 26px;
  /* control height, compact density */
  --dlg-h-lg: 30px;
  /* control height below the breakpoint */
  --dlg-gap: 4px;
  /* gutter between adjacent controls */
  --dlg-radius: var(--radius-md);
  /* frames, boxes, dialog shell */
  --dlg-radius-btn: 6px;
  /* buttons and fields — soft corners */
  --dlg-label: 12.5px;
  --dlg-value: 13px;
  --dlg-line: var(--color-neutral-400);
  /* control border */
  --dlg-rule: var(--color-neutral-300);
  /* hairline rule */
  --dlg-field: #fff;
  --color-bg: #f3f2f2;
  --color-surface: #eae9e9;
  --color-text: #201e1d;
  --color-accent: #0088b0;
  --color-accent-2: #d6006c;
  --color-divider: color-mix(in srgb, #201e1d 16%, transparent);

  /* Tonal ramps — generated in OKLCH on one shared lightness scale, so the
     same step of any role matches the others in visual value. */
  --color-neutral-100: #f8f4f4;
  --color-neutral-200: #eae7e7;
  --color-neutral-300: #d7d3d3;
  --color-neutral-400: #bab6b6;
  --color-neutral-500: #9b9797;
  --color-neutral-600: #7d7979;
  --color-neutral-700: #605d5d;
  --color-neutral-800: #444141;
  --color-neutral-900: #2d2b2b;

  --color-accent-100: #e9f8ff;
  --color-accent-200: #cbeeff;
  --color-accent-300: #99e0ff;
  --color-accent-400: #62c5ee;
  --color-accent-500: #38a6cf;
  --color-accent-600: #1186ac;
  --color-accent-700: #006786;
  --color-accent-800: #004961;
  --color-accent-900: #0a303e;

  --color-accent-2-100: #fff1f4;
  --color-accent-2-200: #ffdee6;
  --color-accent-2-300: #ffc0d0;
  --color-accent-2-400: #ff90b1;
  --color-accent-2-500: #ff458e;
  --color-accent-2-600: #d82071;
  --color-accent-2-700: #aa0b56;
  --color-accent-2-800: #790e3d;
  --color-accent-2-900: #4b1528;

  /* The third process ink — review round 3: the deck's print treatments
     (the CMYK separation and the misregistered plate numerals below) need
     the full four-color set. Cyan and magenta are the system's own accents;
     this yellow completes them, muted to the same press-ink register. A
     print treatment color, not an interface accent — body copy and chrome
     never take it. */
  --color-process-yellow: #edbb00;

  --font-heading: "Roboto Slab", system-ui, sans-serif;
  --font-heading-weight: 600;
  --font-body: "Roboto Slab", system-ui, sans-serif;

  --space-1: 5.0px;
  --space-2: 10.0px;
  --space-3: 15.0px;
  --space-4: 20.0px;
  --space-6: 30.0px;
  --space-8: 40.0px;

  --radius-sm: 1px;
  --radius-md: 2px;
  --radius-lg: 4px;

  /* Elevation — derived from the ground: soft ink-tinted shadows on a
     light theme, a hairline edge + ambient darkness on a dark one. */
  --shadow-sm: 0 1px 2px color-mix(in srgb, #2d2b2b 14%, transparent);
  --shadow-md: 0 3px 10px color-mix(in srgb, #2d2b2b 16%, transparent);
  --shadow-lg: 0 12px 32px color-mix(in srgb, #2d2b2b 22%, transparent);
  --sg-gutter: 30px;
  --sg-row: 32px;
  --sg-action: 148px;
  --lt-row: 30px;
  --lt-indent: 19px;
  --lt-tree: 400px;
  --lt-detail: 248px;  
}

/* ---------- document chrome (mockup sheet only) ------------------------- */
.doc {
  padding: var(--space-8) 48px 64px;
  max-width: 1360px;
}

.masthead {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  border-bottom: 3px solid var(--color-text);
  padding-bottom: var(--space-2);
}

.masthead h1 {
  margin: 0;
  font: 600 32px/1.05 var(--font-heading);
  letter-spacing: -.01em;
}

.masthead .sub {
  font: 400 13px/1 var(--font-body);
  color: var(--color-neutral-700);
}

.rule-hair {
  height: 1px;
  background: var(--color-text);
  margin-top: 3px;
}

.notes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
  margin: 26px 0 4px;
  max-width: 1120px;
}

.eyebrow {
  font: 600 10.5px/1 var(--font-heading);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-neutral-700);
  margin-bottom: 7px;
}

.notes p,
.col p {
  margin: 0;
  font: 400 14px/1.5 var(--font-body);
  color: var(--color-neutral-900);
  text-wrap: pretty;
}

.notes code,
.sec-sub code {
  font-size: 12.5px;
}

h2.sec {
  margin: 56px 0 4px;
  font: 600 20px/1.1 var(--font-heading);
}

.sec-sub {
  margin: 0 0 var(--space-4);
  font: 400 13.5px/1.4 var(--font-body);
  color: var(--color-neutral-700);
}

.wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  align-items: flex-start;
}

.list {
  margin: 0;
  padding-left: 16px;
  font: 400 13.5px/1.6 var(--font-body);
  color: var(--color-neutral-900);
}

/* specimen cards on the sheet */
.spec {
  background: var(--color-neutral-100);
  border: 1px solid var(--dlg-rule);
  border-radius: var(--dlg-radius);
  padding: 0 1rem;
}

.spec-h {
  font: 600 11px/1 var(--font-heading);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.spec-p {
  margin: 6px 0 var(--space-3);
  font: 400 12.5px/1.45 var(--font-body);
  color: var(--color-neutral-700);
}

.spec-row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: 12px;
}

.spec-row:last-child {
  margin-bottom: 0;
}

.spec-name {
  font: 400 var(--dlg-label)/1.3 var(--font-body);
  color: var(--color-neutral-800);
  padding-bottom: 0.5rem;
  text-align: left;
}

.hint {
  font: 400 11.5px/1 var(--font-body);
  color: var(--color-neutral-500);
}

.hint-changed {
  font: 400 11.5px/1 var(--font-body);
  color: var(--color-accent-2-700);
}

/* ---------- carets ------------------------------------------------------ */
.caret {
  display: block;
  width: 0;
  height: 0;
}

.caret-up {
  border-left: 3.5px solid transparent;
  border-right: 3.5px solid transparent;
  border-bottom: 4px solid var(--color-neutral-800);
}

.caret-down {
  border-left: 3.5px solid transparent;
  border-right: 3.5px solid transparent;
  border-top: 4px solid var(--color-neutral-800);
}

.caret-lg.caret-down {
  border-left-width: 4px;
  border-right-width: 4px;
  border-top-width: 5px;
}

.caret-lg.caret-up {
  border-left-width: 4px;
  border-right-width: 4px;
  border-bottom-width: 5px;
}

.caret-right {
  border-top: 4.5px solid transparent;
  border-bottom: 4.5px solid transparent;
  border-left: 6px solid var(--color-neutral-700);
}

.caret-open {
  border-left: 4.5px solid transparent;
  border-right: 4.5px solid transparent;
  border-top: 6px solid var(--color-text);
}

/* ---------- number picker ---------------------------------------------- */
.num {
  display: flex;
  height: var(--dlg-h);
}
.ts-num .num {
  height: 2.3rem;
}
.ts-num .num-spin {
  border-radius: var(--dlg-radius-btn);
}

.num-field {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  width: 70px;
  padding: 0 6px;
  background: var(--dlg-field);
  border: 1px solid var(--dlg-line);
  border-right: none;
  border-radius: var(--dlg-radius-btn) 0 0 var(--dlg-radius-btn);
  font: 400 var(--dlg-value)/1 var(--font-body);
  font-variant-numeric: tabular-nums;
}

.num-field input {
  width: 100%;
  border: 0;
}

.num-field.w-sm {
  width: 52px;
}

.num-field.w-md {
  width: 56px;
}

.num-unit {
  margin-right: auto;
  font-size: 11px;
  color: var(--color-neutral-500);
}

.num-spin {
  display: flex;
  flex-direction: column;
  width: 19px;
  overflow: hidden;
  background: var(--color-bg);
  border: 1px solid var(--dlg-line);
  border-radius: 0 var(--dlg-radius-btn) var(--dlg-radius-btn) 0;
}

.num-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.num-btn+.num-btn {
  border-top: 1px solid var(--dlg-rule);
}

.num-btn.is-hover {
  background: var(--color-accent-100);
}

.num-btn.is-hover .caret {
  border-bottom-color: var(--color-accent-700);
  border-top-color: var(--color-accent-700);
}

.num-btn.is-disabled .caret {
  border-bottom-color: var(--color-neutral-400);
  border-top-color: var(--color-neutral-400);
}

.num.is-focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: var(--dlg-radius-btn);
}

.num.is-focus .num-field,
.num.is-focus .num-spin {
  border-color: var(--color-accent);
}

.num.is-changed .num-field {
  border-color: var(--color-accent-2);
  background: var(--color-accent-2-100);
}

.num.is-changed .num-spin {
  border-color: var(--color-accent-2);
  background: var(--color-accent-2-100);
}

.num.is-changed .num-btn+.num-btn {
  border-top-color: var(--color-accent-2-300);
}

.num.is-changed .caret-up {
  border-bottom-color: var(--color-accent-2-700);
}

.num.is-changed .caret-down {
  border-top-color: var(--color-accent-2-700);
}

.num.is-disabled {
  opacity: .45;
}

.num.is-disabled .num-field {
  background: var(--color-bg);
}

/* ---------- select ------------------------------------------------------ */
.sel {
  display: flex;
  width: 80%;
  align-items: center;
  justify-content: space-between;
  height: var(--dlg-h);
  padding: 0 0.5rem;
  background: var(--dlg-field);
  border: 1px solid var(--dlg-line);
  border-radius: var(--dlg-radius-btn);
  font: 400 var(--dlg-value)/1 var(--font-body);
}

.sel.grow {
  flex: 1;
}

.sel.w-md {
  width: 112px;
}

.sel.is-open {
  border-color: var(--color-accent);
  border-radius: var(--dlg-radius-btn) var(--dlg-radius-btn) 0 0;
}

.sel.is-open .caret {
  border-top-color: var(--color-accent-700);
}
.dropdown-menu.show.sel-panel {
  line-height: 1rem;
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  max-height: 24rem;
  gap: 0.5rem;
}
.sel-panel {
  background: var(--dlg-field);
  border: 1px solid var(--color-accent);
  border-top: none;
  border-radius: 0 0 var(--dlg-radius-btn) var(--dlg-radius-btn);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  list-style: none;
  padding-left: 0;
}

.sel-opt {
  padding: 5px 8px;
  font: 400 var(--dlg-value)/1.3 var(--font-body);
  border-left: 3px solid transparent;
}

.sel-opt.is-hover {
  background: var(--color-neutral-100);
}

.sel-opt.is-active {
  font-weight: 600;
  border-left-color: var(--color-accent);
  background: var(--color-accent-100);
  color: var(--color-accent-700);
}

.sel-opt .hint {
  float: right;
}

/* ---------- toggle ------------------------------------------------------ */
.tgl-row {
  display: flex;
  align-items: center;
  gap: 9px;
  font: 400 var(--dlg-value)/1 var(--font-body);
}

.tgl-row.is-focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: var(--dlg-radius-btn);
  width: fit-content;
  padding-right: 2px;
}

.tgl-row.is-disabled {
  opacity: .45;
}

.tgl-row .hint {
  margin-left: auto;
}
.row .tgl-row {
  margin-bottom: 0.25rem;
}
.tgl {
  position: relative;
  flex: none;
  width: 32px;
  height: 18px;
  border-radius: 9px;
  background: var(--color-neutral-300);
  border: 1px solid var(--dlg-line);
}

.tgl-knob {
  position: absolute;
  top: 1px;
  left: 1px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-neutral-100);
  box-shadow: var(--shadow-sm);
}

.tgl.is-on {
  background: var(--color-accent);
  border-color: var(--color-accent-700);
}

.tgl.is-on .tgl-knob {
  left: auto;
  right: 1px;
  background: #fff;
}

/* ---------- stateful buttons -------------------------------------------- */
.sbtn-group {
  display: flex;
  gap: var(--dlg-gap);
}

.sbtn {
  position: relative;
  overflow: hidden;
  min-width: 30px;
  height: var(--dlg-h);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 9px;
  border: 1px solid var(--dlg-line);
  border-radius: var(--dlg-radius-btn);
  color: var(--color-text);
  font: 400 var(--dlg-value)/1 var(--font-body);
}

.sbtn .icon-bravura {
  font-size: 2rem;
  position:relative;
  top: 0.25rem;
}
.sbtn.wide {
  padding: 0 11px;
  font-size: var(--dlg-label);
}

.sbtn.is-on {
  background: var(--color-accent);
  border-color: var(--color-accent-700);
  color: #fff;
  font-weight: 700;
}

.sbtn.wide.is-on {
  font-weight: 400;
}

.sbtn.is-partial,
.sbtn.is-hover {
  background: var(--color-accent-100);
  border-color: var(--color-accent);
  color: var(--color-accent-700);
}

.sbtn.is-partial::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 50%;
  height: 3px;
  background: var(--color-accent);
}

.sbtn .i {
  font-style: italic;
}

.sbtn .u {
  text-decoration: underline;
}

/* ---------- submit row -------------------------------------------------- */
.actions {
  display: flex;
  align-items: center;
  gap: 6px;
  padding-top: 13px;
  border-top: 1px solid var(--dlg-rule);
}

.actions .hint {
  margin-left: auto;
}

.act {
  height: 28px;
  display: flex;
  align-items: center;
  padding: 0 14px;
  border-radius: var(--dlg-radius-btn);
  font: 400 var(--dlg-value)/1 var(--font-body);
  border: 1px solid transparent;
}

.act-ok {
  padding: 0 16px;
  font-weight: 600;
  color: #fff;
  background: var(--color-accent);
  border-color: var(--color-accent-700);
}

.act-cancel {
  border-color: var(--dlg-line);
}

.act-remove {
  margin-left: auto;
  color: var(--color-accent-2-700);
  border-color: var(--color-accent-2-300);
}

/* ---------- dialog shell ------------------------------------------------ */
.dlg {
  border: 1px solid var(--color-neutral-500);
  border-radius: var(--dlg-radius);
  box-shadow: var(--shadow-lg);
  font-family: var(--font-body);
  color: var(--color-text);
}
.dlg-bar {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 0.5rem 0 0 0;
  background: var(--color-bg);
  border-bottom: 1px solid var(--dlg-rule);
  border-radius: var(--dlg-radius) var(--dlg-radius) 0 0;
  margin-left: -1rem;
  margin-right: -1rem;
}

.dlg-bar.is-dragging {
  background: var(--color-accent-100);
}

.dlg-bar.is-dragging .dlg-title,
.dlg-bar.is-dragging .dlg-meta {
  color: var(--color-accent-700);
}

.dlg-title {
  font: 600 11.5px/1 var(--font-heading);
  letter-spacing: .1em;
  text-transform: uppercase;
  padding-left: 1.5rem;  /* make up for -margin of top bar */
}

.dlg-meta {
  margin-left: auto;
  font: 400 11.5px/1 var(--font-body);
  color: var(--color-neutral-500);
}

.dlg-body {
  padding: var(--space-4) 14px 14px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.dlg-body.tight {
  padding-top: var(--space-3);
  gap: 6px;
}

.grip {
  display: block;
  flex: none;
  width: 10px;
  height: 14px;
  cursor: grab;
  background-image: radial-gradient(var(--color-neutral-600) 1px, transparent 1px);
  background-size: 5px 5px;
  background-position: 1px 1px;
}

.grip.is-grabbing {
  cursor: grabbing;
  background-image: radial-gradient(var(--color-accent-700) 1px, transparent 1px);
}

.grip-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  background: var(--dlg-field);
  border: 1px solid var(--dlg-rule);
  border-radius: var(--dlg-radius);
}

.grip-chip.is-grabbing {
  background: var(--color-accent-100);
  border-color: var(--color-accent);
}

.grip-chip span:last-child {
  font: 600 11px/1 var(--font-heading);
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--color-neutral-700);
}

.grip-chip.is-grabbing span:last-child {
  color: var(--color-accent-700);
}

/* ---------- grouped controls -------------------------------------------- */
.group {
  position: relative;
  border: 1px solid var(--dlg-rule);
  border-radius: var(--dlg-radius);
  padding: var(--space-3) 12px 13px;
  margin-bottom: 1.5rem;
}

.group-label {
  position: absolute;
  top: -7px;
  left: 10px;
  padding: 0 6px;
  background: var(--color-neutral-100);
  font: 600 10.5px/1 var(--font-heading);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-neutral-700);
}

.group-body {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.inline-row {
  display: flex;
  align-items: stretch;
  flex: 1 1 auto;
  gap: 0.5rem;
}
.inline-row .spec-name {
  padding: 0;
}
.grow-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.grow-row+.grow-row {
  margin-top: 9px;
}

.field-label {
  flex: none;
  font: 400 var(--dlg-label)/1.2 var(--font-body);
  padding: 0.5rem 0;
  color: var(--color-neutral-800);
}

.field-label.wide {
  width: 64px;
}

.field-label.auto {
  width: auto;
}

.axis {
  font: 400 var(--dlg-label)/1.2 var(--font-body);
  color: var(--color-neutral-500);
}

.grow-row .hint-changed,
.grow-row .hint {
  margin-left: auto;
}

.toggles {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 0 2px;
  margin-bottom: 1.5rem;
}

/* collapsible sections */
.sect {
  border-top: 1px solid var(--dlg-rule);
  padding: var(--space-2) 2px 12px;
}

.sect.is-open {
  border-top-color: var(--color-text);
}

.sect-head {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font: 600 11px/1 var(--font-heading);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-neutral-700);
}

.sect.is-open .sect-head {
  color: var(--color-text);
  margin-bottom: 11px;
}

.sect-head .hint {
  margin-left: auto;
}

.sect-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-left: 16px;
}

.sect-inline {
  border: 1px solid var(--dlg-rule);
  border-radius: var(--dlg-radius);
  padding: 6px 12px;
}

/* ---------- score canvas / inert layer ---------------------------------- */
.canvas {
  position: relative;
  overflow: hidden;
  background: var(--dlg-field);
  border: 1px solid var(--dlg-rule);
  border-radius: var(--dlg-radius);
  padding: 34px var(--space-6);
}

.canvas::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(90deg, transparent 0 7px, rgba(32, 30, 29, .035) 7px 8px);
}

/* the score fills the canvas behind the dialogs — five-line staves on a 78px tile */
.score {
  position: absolute;
  inset: 0;
  opacity: .5;
  pointer-events: none;
  background-image: linear-gradient(180deg, var(--color-neutral-700) 0 1px, transparent 1px 13px,
      var(--color-neutral-700) 13px 14px, transparent 14px 26px,
      var(--color-neutral-700) 26px 27px, transparent 27px 39px,
      var(--color-neutral-700) 39px 40px, transparent 40px 52px,
      var(--color-neutral-700) 52px 53px, transparent 53px 78px);
  background-size: 100% 78px;
  background-repeat: repeat-y;
  background-position: 0 34px;
}

.inert-chip {
  position: absolute;
  top: 12px;
  right: 14px;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 4px 9px;
  background: var(--color-neutral-100);
  border: 1px dashed var(--dlg-line);
  border-radius: var(--dlg-radius);
  font: 400 11.5px/1 var(--font-body);
  color: var(--color-neutral-700);
}

.inert-dot {
  display: block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-accent-2);
}

.dlg-layer {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 34px;
  align-items: flex-start;
  padding: 0 4px 8px;
}

/* viewport frame for the 768 study */
.frame {
  position: relative;
  width: 768px;
  padding: 14px;
  background: var(--dlg-field);
  border: 1px solid var(--dlg-rule);
  border-radius: var(--dlg-radius);
}

.frame-label {
  position: absolute;
  top: -9px;
  left: 12px;
  padding: 0 6px;
  background: var(--color-bg);
  font: 600 10.5px/1 var(--font-heading);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-neutral-700);
}

.frame .score {
  opacity: .4;
  background-position: 0 14px;
}

.frame .dlg {
  position: relative;
}

/* ---------- stacked layout: at or below 768px --------------------------- */
.dlg-stack .dlg-body {
  padding: var(--space-4) 12px 12px;
  gap: var(--space-3);
}

.dlg-stack .group {
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.dlg-stack .grow-row {
  flex-direction: column;
  align-items: stretch;
  gap: 4px;
  margin-top: 0;
}

.dlg-stack .field-label {
  width: auto;
  font-size: 12px;
  color: var(--color-neutral-700);
}

.dlg-stack .sel,
.dlg-stack .num {
  height: var(--dlg-h-lg);
  font-size: 13.5px;
}

.dlg-stack .num-field {
  flex: 1;
  width: auto;
  padding: 0 8px;
  font-size: 13.5px;
}

.dlg-stack .num-spin {
  width: 26px;
}

.dlg-stack .sbtn {
  flex: 1;
  height: var(--dlg-h-lg);
  font-size: 13.5px;
}

.dlg-stack .tgl {
  width: 34px;
  height: 20px;
  border-radius: 10px;
}

.dlg-stack input.tgl-knob,
.dlg input.tgl-knob {
  border: 0;
  appearance: none;
}
.tgl.disabled,
.tgl-label.disabled {
  opacity: 0.6;
}

.dlg-stack .tgl-row {
  font-size: 13.5px;
}

.dlg-stack .actions {
  flex-direction: column;
  align-items: stretch;
  gap: 7px;
}

.dlg-stack .act {
  height: 38px;
  justify-content: center;
  font-size: 14px;
}

.dlg-stack .act-remove {
  margin-left: 0;
}

.dlg-stack .split {
  display: flex;
  gap: 12px;
}

.dlg-stack .split>* {
  flex: 1;
}

@media (max-width: 768px) {
  .doc {
    padding: var(--space-4) var(--space-3) var(--space-6);
  }

  .notes {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .dlg {
    width: calc(100vw - 24px);
    max-height: calc(100vh - 24px);
    overflow: auto;
  }

  .dlg-body {
    padding: var(--space-4) 12px 12px;
    gap: var(--space-3);
  }


  .field-label {
    width: auto;
    font-size: 12px;
    color: var(--color-neutral-700);
  }

  .sel,
  .num {
    height: var(--dlg-h-lg);
  }

  .num-field {
    flex: 1;
    width: auto;
  }
  .num-spin {
    width: 26px;
  }

  .sbtn {
    flex: 1;
    height: var(--dlg-h-lg);
  }

  .actions {
    flex-direction: column;
    align-items: stretch;
    gap: 7px;
  }

  .act {
    height: 44px;
    justify-content: center;
    font-size: 14px;
  }

  .act-remove {
    margin-left: 0;
  }

  .grip {
    display: none;
  }
  /* drag disabled below the breakpoint */

  :root {
    --sg-action: 40px;
  }
  .sg-head span:nth-child(3) {
    font-size: 0;
  }
  .sg-row {
    min-height: 40px;
  }
  .sg-act {
    width: 40px;
    height: 32px;
    padding: 0;
    justify-content: center;
  }
  .sg-act-label {
    display: none;
  }
  .sg-group-bar {
    grid-template-columns: var(--sg-gutter) minmax(0, 1fr);
    row-gap: 6px;
  }
  .sg-group-bar .sel {
    grid-column: 2;
  }
  .mdrop.sg-menu {
    right: 6px;
    min-width: 0;
    width: calc(100% - 12px);
  }
}

.sg-list {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--dlg-rule);
    border-radius: var(--dlg-radius);
    background: var(--dlg-field);
    overflow: hidden;
}
.sg-list.has-menu {
    overflow: visible;
}
.sg-head {
    display: grid;
    grid-template-columns: minmax(var(--sg-gutter), auto) minmax(0, 1fr) var(--sg-action);
    align-items: center;
    gap: 10px;
    padding: 7px 10px;
    background: var(--color-bg);
    border-bottom: 1px solid var(--dlg-rule);
    font: 600 10px / 1 var(--font-heading);
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--color-neutral-700);
}
.sg-head span:last-child {
    text-align: right;
}
.sg-group {
    position: relative;
}
.sg-conn {
    position: absolute;
    left: 10px;
    top: 33px;
    width: var(--sg-gutter);
    pointer-events: none;
    color: var(--color-accent-700);
}
.sg-bracket::before {
    content: "";
    position: absolute;
    left: 9px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: currentColor;
}
.sg-bracket::after {
    content: "";
    position: absolute;
    left: 9px;
    top: 0;
    bottom: 0;
    width: 11px;
    border-top: 3px solid currentColor;
    border-bottom: 3px solid currentColor;
}
.sg-group-bar {
    display: grid;
    grid-template-columns: var(--sg-gutter) minmax(0, 1fr) var(--sg-action);
    align-items: center;
    gap: 10px;
    padding: 6px 10px 5px;
    background: var(--color-accent-100);
}
.sg-group-bar .sel {
    height: 26px;
}
.sg-group-name {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--color-accent-700);
}
.sg-group-count {
    font: 400 11px / 1 var(--font-body);
    letter-spacing: 0;
    text-transform: none;
    color: var(--color-neutral-700);
}
.sg-row {
    position: relative;
    display: grid;
    grid-template-columns: var(--sg-gutter) minmax(0, 1fr) var(--sg-action);
    align-items: center;
    gap: 10px;
    min-height: var(--sg-row);
    padding: 0 10px;
    font: 400 13px / 1 var(--font-body);
}
.sg-row + .sg-row {
    border-top: 1px solid var(--color-neutral-200);
}
.sg-row:hover {
    background: var(--color-neutral-100);
}
.sg-row.is-selected {
    background: var(--color-accent-100);
}
.sg-row.is-loose .sg-name-label {
    color: var(--color-neutral-700);
}
.sg-name {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
}
.sg-num {
    font: 400 11px / 1 var(--font-body);
    color: var(--color-neutral-700);
    font-variant-numeric: tabular-nums;
    width: 14px;
    flex: none;
}
.sg-name-label {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.sg-act {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
    height: 26px;
    padding: 0 7px 0 9px;
    background: var(--dlg-field);
    border: 1px solid var(--dlg-line);
    border-radius: var(--dlg-radius-btn);
    font: 400 12.5px / 1 var(--font-body);
    color: var(--color-neutral-700);
    cursor: pointer;
}
.sg-act:hover, .sg-act.is-hover {
    border-color: var(--color-accent);
    color: var(--color-text);
}
.sg-act:focus-visible, .sg-act.is-focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}
.sg-act.is-open {
    border-color: var(--color-accent);
    color: var(--color-text);
}
.sg-act.is-disabled {
    opacity: .45;
    cursor: default;
}
.mdrop.sg-menu {
    position: absolute;
    top: 100%;
    right: 10px;
    margin-top: 4px;
    z-index: 3;
    min-width: 232px;
}
.sg-group + .sg-group, .sg-row + .sg-group, .sg-group + .sg-row {
    border-top: 1px solid var(--dlg-rule);
}
.sg-brace {
    background-color: currentColor;
        mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 100' preserveAspectRatio='none'%3E%3Cpath fill='%23000' d='M11 0C6.2 7.5 8.3 22 5.4 40c-.8 5.8-1.6 8-5.4 10 3.8 2 4.6 4.2 5.4 10C8.3 78 6.2 92.5 11 100l0-3.2C7.6 90 9.6 78 6.9 60c-.7-5.2-1.3-7.6-3.6-10 2.3-2.4 2.9-4.8 3.6-10C9.6 22 7.6 10 11 3.2Z'/%3E%3C/svg%3E") center / 15px 100% no-repeat;
}
.sg-single::before {
    content: "";
    position: absolute;
    left: 13px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: currentColor;
}
.sg-double::before {
    content: "";
    position: absolute;
    left: 11px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: currentColor;
}
.sg-double::after {
    content: "";
    position: absolute;
    left: 16px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: currentColor;
}
.sg-swatch {
    position: relative;
    width: var(--sg-gutter);
    height: 62px;
    flex: none;
}
.sg-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 18px;
    padding: 0 2px;
    font: 400 11.5px / 1.4 var(--font-body);
    color: var(--color-neutral-700);
}
.sg-legend > span {
    display: flex;
    align-items: center;
    gap: 7px;
}

.lt {
    display: grid;
    grid-template-columns: minmax(0, 1fr) var(--lt-detail);
    border: 1px solid var(--dlg-rule);
    border-radius: var(--dlg-radius);
    background: var(--dlg-field);
    overflow: hidden;
}
.lt-pane {
    min-width: 0;
    display: flex;
    flex-direction: column;
}
.lt-bar {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 7px 8px;
    border-bottom: 1px solid var(--dlg-rule);
    background: var(--color-bg);
}
.lt-scroll {
    overflow: auto;
    max-height: 366px;
    padding: 4px 0 6px;
}
.lt-row {
    display: grid;
    grid-template-columns: 14px 18px minmax(0, 1fr) auto;
    align-items: center;
    gap: 7px;
    min-height: var(--lt-row);
    padding: 0 8px 0 6px;
    font: 400 13px / 1 var(--font-body);
    color: var(--color-text);
    cursor: pointer;
}
.lt-twisty {
    display: flex;
    align-items: center;
    justify-content: center;
    grid-column: 1;
    width: 14px;
    height: 14px;
    color: var(--color-neutral-700);
}
.lt-twisty {
    grid-column: 1;
}
.lt-icon {
    color: var(--color-neutral-700);
    grid-column: 2
}
.lt-row.is-lib .lt-name {
    font-weight: 600;
}
.lt-row.is-selected {
    background: var(--color-accent-100);
}
.lt-name {
    min-width: 0;
    display: flex;
    align-items: baseline;
    gap: 8px;
    grid-column: 3;
}
.lt-name-label {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.lt-row.is-selected .lt-name {
    font-weight: 600;
    color: var(--color-accent-700);
}
.lt-count {
    font: 400 11px / 1 var(--font-body);
    color: var(--color-neutral-700);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}
.lt-children {
    margin-left: var(--lt-indent);
    border-left: 1px solid var(--color-neutral-200);
}
.lt-pane + .lt-pane {
    border-left: 1px solid var(--dlg-rule);
    background: var(--color-neutral-100);
}
.lt-detail {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.lt-detail-head {
    display: flex;
    align-items: baseline;
    gap: 8px;
}
.lt-detail-kind {
    font: 600 9.5px / 1 var(--font-heading);
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--color-neutral-700);
}
.lt-props {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 0 12px;
    font: 400 12.5px / 1.5 var(--font-body);
}
.lt-props dt {
    font: 600 9.5px / 1.9 var(--font-heading);
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--color-neutral-700);
    white-space: nowrap;
}
.lt-props dd.is-spanning {
    border-top: 1px solid var(--color-neutral-200);
    padding-top: 4px;
}
.lt-props dd {
    margin: 0;
    padding-bottom: 3px;
    color: var(--color-text);
}
.lt-props dd + dt {
    border-top: 1px solid var(--color-neutral-200);
    padding-top: 4px;
}
.lt-tags .badge {
  color: #000;
  border: 1px solid var(--color-neutral-200);
  border-radius: 4px;
  background-color: var(--bs-light-border-subtle);
  margin-left: 0.25rem;
}