/* SPDX-License-Identifier: Apache-2.0 */
/* TakeoffCraft — toolbar | sheets · page · items | quantities | status bar.
 * Tokens only (paper/model aware); the app's layer colour (ochre) is var(--layer). rem sizes,
 * px only for hairlines. No shadows, no gradients. */

.tc {
  --tc-qty-h: 11rem;
  display: grid;
  grid-template-columns: 14rem minmax(0, 1fr) 19rem;
  grid-template-rows: auto minmax(0, 1fr) auto auto;
  grid-template-areas:
    "tools tools tools"
    "left stage right"
    "left qty qty"
    "status status status";
  height: 100%;
  min-height: 0;
}
.tc.is-qty-closed { --tc-qty-h: 0rem; }

/* ---- Toolbar ---- */
.tc-tools { grid-area: tools; display: flex; flex-wrap: wrap; background: var(--sheet-2); border-bottom: var(--pen-2) solid var(--ink); }
.tc-tool-group { display: flex; flex-direction: column; padding: .2rem .2rem .25rem; border-right: var(--pen-1) solid var(--line); flex: 0 0 auto; }
.tc-tool-group:last-of-type { border-right: 0; }
.tc-tool-label { font-size: .6875rem; font-weight: 600; color: var(--ink-2); padding: 0 .2rem .15rem; }
.tc-tool-row { display: flex; gap: .1rem; align-items: stretch; }
.tc-tool {
  display: flex; flex-direction: column; align-items: center; gap: .1rem;
  min-width: 2.2rem; padding: .2rem .1rem .15rem;
  font: inherit; font-size: .6875rem; font-weight: 600; color: var(--ink);
  background: transparent; border: var(--pen-1) solid transparent; border-radius: var(--radius);
  cursor: pointer; white-space: nowrap;
}
.tc-tool .bi { font-size: 1.15rem; line-height: 1; color: var(--layer); }
.tc-tool:hover { border-color: var(--line); background: var(--sheet); }
.tc-tool:focus-visible { outline: var(--pen-3) solid var(--action); outline-offset: 1px; }
.tc-tool[aria-pressed="true"] { border-color: var(--ink); background: var(--sheet); }
.tc-tool:disabled, .tc-menu > summary[aria-disabled="true"] { opacity: .45; cursor: default; }
.tc-menu > summary[aria-disabled="true"] { pointer-events: none; }
.tc-menu { position: relative; display: flex; }
.tc-menu > summary { list-style: none; }
.tc-menu > summary::-webkit-details-marker { display: none; }
.tc-menu[open] > summary { border-color: var(--ink); background: var(--sheet); }
.tc-menu-list {
  position: absolute; z-index: 30; top: calc(100% + .25rem); right: 0; min-width: 15rem;
  display: flex; flex-direction: column; padding: .25rem 0;
  background: var(--sheet-2); border: var(--pen-2) solid var(--ink); border-radius: var(--radius);
}
.tc-menu-list button { display: flex; justify-content: space-between; align-items: baseline; gap: 1.25rem; font: inherit; font-size: .875rem; font-weight: 500; line-height: 1.3; white-space: nowrap; text-align: left; color: var(--ink); background: none; border: 0; padding: .35rem .8rem; cursor: pointer; }
.tc-menu-list button:hover, .tc-menu-list button:focus-visible { background: var(--sheet); text-decoration: underline; outline: none; }
.tc-menu-list button:disabled { opacity: .45; cursor: default; text-decoration: none; background: none; }
.tc-menu-list kbd { font: inherit; font-size: .75rem; color: var(--ink-2); background: none; border: 0; padding: 0; }
.tc-menu-list hr { margin: .25rem 0; border: 0; border-top: var(--pen-1) solid var(--line); opacity: 1; }
.tc-preset { display: flex; flex-direction: column; justify-content: center; gap: .1rem; padding: 0 .25rem; font-size: .71875rem; font-weight: 600; }
.tc-preset-label { color: var(--ink-2); }
.tc-preset .tc-select { width: 8.25rem; }

body.app-shell .sp-tab { bottom: 2.25rem; }

/* ---- Panels ---- */
.tc-panel { overflow-y: auto; min-height: 0; background: var(--sheet-2); }
.tc-left { grid-area: left; border-right: var(--pen-2) solid var(--ink); }
.tc-right { grid-area: right; border-left: var(--pen-2) solid var(--ink); }
.tc-sec { padding: .8rem .9rem; border-bottom: var(--pen-1) solid var(--line); }
.tc-sec:last-child { border-bottom: 0; }
.tc-sec-head { display: flex; align-items: baseline; justify-content: space-between; gap: .5rem; margin-bottom: .5rem; }
.tc-h { font-size: var(--fs-sm); font-weight: 700; font-stretch: 112%; margin: 0 0 .5rem; }
.tc-sec-head .tc-h { margin: 0; }
.tc-note, .tc-muted { color: var(--ink-2); font-size: .8125rem; margin: .5rem 0 0; }
.tc-sec-head .tc-muted { margin: 0; }
.tc-linkbtn { font: inherit; font-size: .8125rem; font-weight: 600; color: var(--action); background: none; border: 0; padding: 0; cursor: pointer; text-decoration: underline; text-underline-offset: 2px; }
.tc-linkbtn:hover { text-decoration-thickness: 2px; }
.tc-linkbtn.is-danger { color: var(--layer-red); }
.tc-row { display: flex; gap: .4rem; align-items: center; min-width: 0; }

.tc-input, .tc-select {
  width: 100%; min-width: 0;
  font: inherit; font-size: .8125rem; font-weight: 500; color: var(--ink);
  background: var(--sheet); border: var(--pen-1) solid var(--line); border-radius: var(--radius);
  padding: .2rem .4rem; font-variant-numeric: tabular-nums;
}
.tc-input::placeholder { color: var(--placeholder); }
.tc-select .select-placeholder { color: var(--placeholder); }
.tc-input:focus, .tc-select:focus { outline: var(--pen-2) solid var(--action); outline-offset: 0; border-color: var(--action); }
.tc-input.is-invalid { border-color: var(--layer-red); }
.tc-input[type="color"] { padding: 0 .1rem; height: 1.6rem; }

/* sheets */
.tc-sheets { list-style: none; margin: .6rem 0 0; padding: 0; display: grid; gap: .5rem; }
.tc-sheet { display: block; width: 100%; padding: .35rem; text-align: left; font: inherit; color: var(--ink); background: var(--sheet); border: var(--pen-1) solid var(--line); border-radius: var(--radius); cursor: pointer; }
.tc-sheet:hover { border-color: var(--ink); }
.tc-sheet[aria-current="true"] { border: var(--pen-3) solid var(--layer); padding: calc(.35rem - 1px); }
.tc-sheet:focus-visible { outline: var(--pen-2) solid var(--action); outline-offset: 1px; }
.tc-thumb { display: block; width: 100%; aspect-ratio: var(--ar, 0.75); background: #fff; border: var(--pen-1) solid var(--grid); }
.tc-sheet-title { display: block; margin-top: .3rem; font-size: .8125rem; font-weight: 700; overflow-wrap: anywhere; }
.tc-sheet-meta { display: flex; justify-content: space-between; gap: .4rem; font-size: .75rem; color: var(--ink-2); font-variant-numeric: tabular-nums; }
.tc-sheet-meta .is-unscaled { color: var(--layer-orange); font-weight: 600; }
.tc-sheet-hits { font-weight: 700; color: var(--ink); }
.tc-missing { margin-top: .75rem; padding: .5rem .6rem; font-size: .8125rem; border-left: var(--pen-3) solid var(--layer); background: var(--sheet); }
.tc-missing p { margin: 0; }
.tc-missing ul { margin: .25rem 0 0; padding-left: 1.1rem; overflow-wrap: anywhere; }

/* items */
.tc-item-form { display: grid; gap: .4rem; margin-bottom: .6rem; }
.tc-items { list-style: none; margin: 0; padding: 0; font-size: .8125rem; }
.tc-items li { border-top: var(--pen-1) solid var(--grid); }
.tc-items li:first-child { border-top: 0; }
.tc-item { display: grid; grid-template-columns: .85rem 1rem minmax(0, 1fr) auto; align-items: center; gap: .4rem; width: 100%; padding: .3rem .25rem; font: inherit; color: var(--ink); text-align: left; background: none; border: var(--pen-1) solid transparent; border-radius: var(--radius); cursor: pointer; }
.tc-item:hover { border-color: var(--line); }
.tc-item[aria-pressed="true"] { border-color: var(--ink); background: var(--sheet); font-weight: 700; }
.tc-item .bi { color: var(--ink-2); }
.tc-chip { width: .85rem; height: .85rem; border: var(--pen-1) solid var(--ink); border-radius: var(--radius); }
.tc-item-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tc-item-qty { font-variant-numeric: tabular-nums; color: var(--ink-2); white-space: nowrap; }
.tc-item.is-hl .tc-item-name { text-decoration: underline; text-decoration-color: var(--layer); text-decoration-thickness: 2px; text-underline-offset: 3px; }

.tc-props { display: grid; grid-template-columns: fit-content(42%) minmax(0, 1fr); gap: .35rem .6rem; align-items: center; font-size: .8125rem; margin: 0; }
.tc-props label, .tc-props .k { color: var(--ink-2); font-weight: 500; }
.tc-props .v { font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.tc-props .span { grid-column: 1 / -1; }
.tc-also { display: grid; gap: .3rem; }
.tc-also-row { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.tc-also-row .tc-select { width: auto; min-width: 5rem; }
tr.is-cond td:first-child { padding-left: 1.25rem; }
tr.is-alt td { font-style: italic; }
.tc-props-sub { grid-column: 1 / -1; margin: .5rem 0 0; font-size: .8125rem; font-weight: 700; }
.tc-props + .tc-props, .tc-comps + .tc-props { margin-top: .75rem; padding-top: .6rem; border-top: var(--pen-1) solid var(--grid); }
.tc-field-err { grid-column: 1 / -1; margin: -.1rem 0 0; font-size: .75rem; color: var(--layer-red); }
.tc-actions { display: flex; flex-wrap: wrap; gap: .4rem 1rem; margin-top: .6rem; }

.tc-comps { margin-top: .75rem; padding-top: .6rem; border-top: var(--pen-1) solid var(--grid); }
.tc-comps-head { display: flex; justify-content: space-between; align-items: baseline; gap: .5rem; }
.tc-comps-head .tc-h { margin: 0; }
.tc-comp { margin-top: .5rem; padding: .5rem; border: var(--pen-1) solid var(--line); border-radius: var(--radius); background: var(--sheet); display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .3rem .4rem; font-size: .75rem; }
.tc-comp label { display: grid; gap: .1rem; color: var(--ink-2); font-weight: 500; }
.tc-comp .wide { grid-column: span 2; }
.tc-comp .full { grid-column: 1 / -1; }
.tc-comp-out { grid-column: 1 / -1; font-variant-numeric: tabular-nums; color: var(--ink); }
.tc-comp-out.is-err { color: var(--layer-red); }
.tc-vars { margin: .35rem 0 0; font-size: .75rem; color: var(--ink-2); }
.tc-vars code { font: inherit; font-weight: 700; color: var(--ink); }
.tc-segs { margin: .25rem 0 0; padding-left: 1.2rem; font-size: .8125rem; font-variant-numeric: tabular-nums; max-height: 10rem; overflow-y: auto; }

/* ---- Stage ---- */
.tc-stage { grid-area: stage; position: relative; min-width: 0; min-height: 0; overflow: hidden; background: color-mix(in srgb, var(--ink) 10%, var(--sheet)); }
.tc-canvases { position: absolute; inset: 0; }
.tc-canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.tc-over { cursor: crosshair; touch-action: none; }
.tc-over[data-tool="select"] { cursor: default; }
.tc-over.is-panning { cursor: grabbing; }
/* Model space: the drawing goes dark like the canvas around it (a filter, not a color). */
:root[data-space="model"] :is(.tc-page, .tc-thumb) { filter: invert(.9) hue-rotate(180deg); }
@media (prefers-color-scheme: dark) { :root:not([data-space="paper"]) :is(.tc-page, .tc-thumb) { filter: invert(.9) hue-rotate(180deg); } }

.tc-hint {
  position: absolute; z-index: 2; top: 1rem; left: 1rem; max-width: min(34rem, calc(100% - 2rem));
  padding: .75rem 1rem; font-size: .875rem;
  background: var(--sheet-2); border: var(--pen-2) solid var(--ink); border-radius: var(--radius);
}
.tc-hint-h { margin: 0 0 .4rem; font-weight: 700; font-stretch: 112%; }
.tc-hint ol { margin: 0; padding-left: 1.2rem; }
.tc-hint li + li { margin-top: .2rem; }
.tc-drop, .tc-busy {
  position: absolute; inset: .75rem; z-index: 3; display: grid; place-items: center; font-weight: 700;
  background: color-mix(in srgb, var(--sheet) 85%, transparent);
  border: var(--pen-3) dashed var(--action); border-radius: var(--radius);
}
.tc-busy { border-style: solid; border-color: var(--line); }
.tc-drop .bi { color: var(--action); }
.tc-acbar {
  position: absolute; z-index: 3; left: .5rem; right: .5rem; bottom: .5rem;
  padding: .35rem .6rem; font-size: .8125rem;
  background: var(--sheet-2); border: var(--pen-2) solid var(--ink); border-radius: var(--radius);
}
.tc-acbar .btn-sm-cc { white-space: nowrap; }
.tc-acbar-row { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem 1rem; }
.tc-ac-summary { flex: 1 1 12rem; min-width: 0; }
.tc-ac-slider { display: flex; align-items: center; gap: .4rem; font-weight: 600; white-space: nowrap; }
.tc-ac-slider input { width: 6rem; accent-color: var(--action); }
.tc-ac-slider output { font-variant-numeric: tabular-nums; min-width: 2.5rem; }
.tc-check { display: flex; align-items: center; gap: .35rem; font-weight: 600; }
.tc-check input { accent-color: var(--action); }
.tc-progress { flex: 1 1 10rem; height: .6rem; accent-color: var(--action); }
.tc-sheetbar {
  position: absolute; z-index: 2; left: .5rem; top: .5rem; display: flex; flex-wrap: wrap; gap: .25rem .75rem; align-items: baseline; max-width: calc(100% - 1rem);
  padding: .2rem .6rem; font-size: .8125rem; background: var(--sheet-2); border: var(--pen-1) solid var(--line); border-radius: var(--radius);
}
.tc-sheetbar-name { font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tc-sheetbar-scale { color: var(--ink-2); white-space: nowrap; font-variant-numeric: tabular-nums; }
.tc-sheetbar-scale.is-unscaled { color: var(--layer-orange); font-weight: 600; }

/* ---- Quantities ---- */
.tc-qty { grid-area: qty; display: flex; flex-direction: column; min-width: 0; background: var(--sheet-2); border-top: var(--pen-2) solid var(--ink); }
.tc-qty-head { display: flex; align-items: center; gap: .75rem; padding: .3rem .75rem; border-bottom: var(--pen-1) solid var(--line); }
.tc-qty-head .tc-h { margin: 0; }
.tc-qty-warn { color: var(--layer-orange); font-size: .8125rem; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.tc-qty-total { margin-left: auto; font-weight: 700; font-variant-numeric: tabular-nums; white-space: nowrap; }
.tc-qty-body { height: var(--tc-qty-h); overflow: auto; }
.tc.is-qty-closed .tc-qty-body { display: none; }
.tc.is-qty-closed [data-qty-toggle] .bi { transform: rotate(180deg); }
.tc-seg { display: inline-flex; border: var(--pen-1) solid var(--line); border-radius: var(--radius); }
.tc-seg-btn { font: inherit; font-size: .75rem; font-weight: 600; padding: .05rem .55rem; color: var(--ink-2); background: none; border: 0; cursor: pointer; }
.tc-seg-btn + .tc-seg-btn { border-left: var(--pen-1) solid var(--line); }
.tc-seg-btn[aria-selected="true"] { color: var(--on-action); background: var(--action); }

.tc-table { width: 100%; border-collapse: collapse; font-size: .8125rem; font-variant-numeric: tabular-nums; }
.tc-table th, .tc-table td { padding: .2rem .5rem; border-bottom: var(--pen-1) solid var(--grid); text-align: right; white-space: nowrap; }
.tc-table th { position: sticky; top: 0; z-index: 1; background: var(--sheet-2); color: var(--ink-2); font-weight: 600; border-bottom: var(--pen-1) solid var(--line); }
.tc-table th:first-child, .tc-table td:first-child { text-align: left; white-space: normal; min-width: 12rem; }
.tc-table td.tl, .tc-table th.tl { text-align: left; }
.tc-table tbody tr.is-item { cursor: pointer; }
.tc-table tbody tr.is-item td:first-child { font-weight: 700; }
.tc-table tbody tr.is-item:hover td { background: var(--sheet); }
.tc-table tbody tr.is-hl td { background: color-mix(in srgb, var(--layer) 12%, var(--sheet-2)); }
.tc-table tbody tr.is-comp td:first-child { padding-left: 1.6rem; color: var(--ink-2); }
.tc-table tfoot td { font-weight: 700; border-top: var(--pen-2) solid var(--ink); border-bottom: 0; }
.tc-table .is-err { color: var(--layer-red); white-space: normal; text-align: left; }
.tc-table .tc-chip { display: inline-block; vertical-align: -.1rem; margin-right: .4rem; }
.tc-table .tc-input { width: 5.5rem; text-align: right; padding: .05rem .3rem; }
.tc-table .tc-input.pct { width: 3.75rem; }
.tc-flag { color: var(--layer-orange); font-weight: 600; margin-left: .35rem; }

/* dialogs */
.tc-dialog { width: min(34rem, calc(100vw - 2rem)); padding: 0; color: var(--ink); background: var(--sheet-2); border: var(--pen-2) solid var(--ink); border-radius: var(--radius); }
.tc-dialog::backdrop { background: color-mix(in srgb, var(--ink) 35%, transparent); }
.tc-dialog-head, .tc-dialog-foot { display: flex; align-items: center; gap: .75rem; padding: .6rem 1rem; }
.tc-dialog-head { border-bottom: var(--pen-1) solid var(--line); }
.tc-dialog-head .tc-h { margin: 0; }
.tc-dialog-foot { justify-content: flex-end; flex-wrap: wrap; border-top: var(--pen-1) solid var(--line); }
.tc-dialog-foot button { white-space: nowrap; }   /* "Discard changes" and "Save takeoff first" stay on one line; a long translation wraps the row, not the label */
.tc-ask-body { padding: .9rem 1rem; display: grid; gap: .6rem; font-size: .9375rem; max-height: calc(100dvh - 9rem); overflow-y: auto; }   /* tall dialogs scroll inside, title and buttons stay */
.tc-ask-text { margin: 0; }
.tc-ask-body label { font-weight: 600; font-size: .875rem; }
.tc-ask-body .tc-input { font-size: 1rem; padding: .35rem .5rem; }
.tc-ask-err { margin: 0; color: var(--layer-red); font-size: .875rem; font-weight: 600; }
.tc-x { font: inherit; background: none; border: var(--pen-1) solid transparent; border-radius: var(--radius); color: var(--ink); cursor: pointer; padding: .1rem .35rem; }
.tc-x:hover { border-color: var(--line); }

/* ---- Status bar ---- */
.tc-status { grid-area: status; display: flex; align-items: center; gap: 1rem; padding: .2rem 1rem; font-size: .8125rem; background: var(--sheet-2); border-top: var(--pen-1) solid var(--line); }
.tc-measure { font-variant-numeric: tabular-nums; font-weight: 700; min-width: 14rem; }
.tc-status-msg { color: var(--ink-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; flex: 1 1 auto; }
.tc-status-hint { color: var(--ink-2); white-space: nowrap; }
.tc-snap-toggle { font: inherit; display: inline-flex; align-items: center; gap: .3rem; padding: .05rem .5rem; border: var(--pen-1) solid var(--line); border-radius: var(--radius); background: transparent; color: var(--ink-2); cursor: pointer; white-space: nowrap; }
.tc-snap-toggle[aria-pressed="true"] { color: var(--action); border-color: var(--action); }
.tc-snap-toggle:focus-visible { outline: var(--pen-2) solid var(--action); outline-offset: 1px; }
.tc-zoom { font-variant-numeric: tabular-nums; color: var(--ink-2); min-width: 3.5rem; text-align: right; }

@media (max-width: 1180px) {
  .tc { grid-template-columns: 11.5rem minmax(0, 1fr) 17rem; }
  .tc-status-hint { display: none; }
}
@media (max-width: 760px) {
  body.app-shell .sp-tab { bottom: .75rem; }
  .tc-tools { flex-wrap: nowrap; overflow-x: auto; }
  .tc-menu-list { position: fixed; top: auto; left: 1rem; right: 1rem; min-width: 0; }
  .tc {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto 60vh auto auto auto auto;
    grid-template-areas: "tools" "stage" "status" "qty" "right" "left";
    height: auto;
  }
  .tc-left, .tc-right { border: 0; border-top: var(--pen-2) solid var(--ink); }
  .tc-status { flex-wrap: wrap; gap: .5rem; }
  .tc-measure { min-width: 0; }
}

/* ---- 3D check view (view3d.js; over the stage, under the sheet bar; view cube top right, axis icon bottom right) ---- */
.tc-3d { position: absolute; inset: 0; z-index: 1; }
.tc-3d[hidden] { display: none; }
.tc-3d-host { position: absolute; inset: 0; }
.tc-3d-canvas { display: block; width: 100%; height: 100%; touch-action: none; outline: none; }
.tc-3d-canvas:focus-visible { outline: var(--pen-2) solid var(--action); outline-offset: -2px; }
.tc-3d-bar {
  position: absolute; z-index: 2; left: .5rem; bottom: .5rem; display: flex; flex-wrap: wrap; gap: .2rem; align-items: center;
  max-width: calc(100% - 1rem); padding: .2rem; font-size: .75rem;
  background: var(--sheet-2); border: var(--pen-1) solid var(--line); border-radius: var(--radius);
}
.tc-3d-btn {
  padding: .1rem .4rem; font: inherit; color: var(--ink); background: transparent;
  border: var(--pen-1) solid var(--line); border-radius: var(--radius); cursor: pointer; white-space: nowrap;
}
.tc-3d-btn:hover { border-color: var(--ink); }
.tc-3d-btn[aria-pressed="true"] { color: var(--on-action); background: var(--action); border-color: var(--action); }
.tc-3d-btn:focus-visible { outline: var(--pen-2) solid var(--action); outline-offset: 1px; }
.tc-3d-check { padding: 0 .35rem; font-weight: 400; }
.tc-3d-note {
  position: absolute; z-index: 2; left: .5rem; top: 2.6rem; max-width: min(19rem, calc(100% - 9rem));   /* under the sheet bar; the view cube has the top right */
  padding: .25rem .5rem; font-size: .75rem; background: var(--sheet-2); border: var(--pen-1) solid var(--line); border-radius: var(--radius);
}
.tc-3d-note:empty { display: none; }
.tc-3d-note { pointer-events: none; }   /* a note, not a control: clicks reach the view under it */
.tc-3d-note p { margin: 0; }
.tc-3d-note p + p { margin-top: .2rem; color: var(--ink-2); }
.tc-3d-toggle {
  align-self: center; padding: 0 .45rem; font: inherit; font-weight: 600; color: var(--ink); background: transparent;
  border: var(--pen-1) solid var(--line); border-radius: var(--radius); cursor: pointer; white-space: nowrap;
}
.tc-3d-toggle:hover { border-color: var(--ink); }
.tc-3d-toggle[aria-pressed="true"] { color: var(--on-action); background: var(--action); border-color: var(--action); }
.tc-3d-toggle:focus-visible { outline: var(--pen-2) solid var(--action); outline-offset: 1px; }
.tc-stage.is-3d .tc-canvases, .tc-stage.is-3d .tc-hint { visibility: hidden; }
.tc-stage.is-3d .tc-markup-menu { display: none; }   /* markups are drawn on the flat sheet (T22); the bar stays clear of the view cube */

/* T2: the selected run's segments, each with its Deduct box */
.tc-segs li { display: flex; align-items: baseline; gap: .5rem; }
.tc-segs li > span { flex: 1 1 auto; }
.tc-segs li.is-deduct > span { color: var(--ink-2); }
.tc-ded { display: inline-flex; align-items: center; gap: .25rem; font-size: .75rem; color: var(--ink-2); white-space: nowrap; cursor: pointer; }

/* T3: typed lengths and coordinates while drawing */
.tc-typein { display: inline-flex; align-items: center; gap: .4rem; white-space: nowrap; }
.tc-typein[hidden] { display: none; }
.tc-typein > span:first-child { color: var(--ink-2); }
.tc-typein .tc-input { width: 11rem; padding: .1rem .4rem; font-variant-numeric: tabular-nums; }

/* T12: the bid area picker on top of the Items panel, and the By area table's subtotal rows */
.tc-area-row { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: .5rem; margin: 0; }
.tc-area-row .tc-h { margin: 0; }
.tc-area-list { list-style: none; margin: 0 0 .75rem; padding: 0; display: grid; gap: .35rem; }
.tc-area-list li { display: grid; grid-template-columns: minmax(0, 1fr) auto auto auto auto; gap: .25rem; align-items: center; }
.tc-area-add { display: grid; grid-template-columns: 1fr auto; gap: .5rem; }
.tc-table tr.is-sub td { font-weight: 600; border-top: var(--pen-1) solid var(--line); }

/* T13: the compare bar shares the auto count bar's place at the bottom of the sheet (comparing ends a search); one line */
.tc-cmpbar .tc-acbar-row { flex-wrap: nowrap; gap: .5rem; }
.tc-cmpbar .tc-ac-summary { flex: 1 1 8rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tc-cmpbar .btn-sm-cc { padding: .15rem .55rem; font-size: .8125rem; line-height: 1.4; }
.tc-cmp-legend { display: inline-flex; gap: .75rem; }
.tc-cmp-key { display: inline-block; width: .75rem; height: .75rem; border-radius: 1px; vertical-align: -.1rem; margin-right: .25rem; }
.tc-flag-note { margin: .5rem 0; padding: .4rem .6rem; border-left: var(--pen-3) solid #FF7F0E; background: color-mix(in srgb, #FF7F0E 10%, transparent); font-size: .8125rem; }
.tc-flag-note p { margin: 0 0 .35rem; }

/* T14: the item editor's back-out targets */
.tc-bo-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .15rem; font-size: .8125rem; }

/* T15: a run segment's slope picker */
.tc-seg-slope { width: auto; max-width: 7.5rem; padding: 0 .25rem; font-size: .75rem; }

/* S.8: touch — the Finish / Back / Cancel bar while drawing with a finger, bigger controls */
.tc-touchbar { position: absolute; z-index: 3; left: 50%; bottom: .75rem; transform: translateX(-50%); display: flex; gap: .5rem; padding: .35rem; background: var(--sheet-2); border: var(--pen-2) solid var(--ink); border-radius: var(--radius); }
.tc-touchbar[hidden] { display: none; }
.tc-touchbar .btn-sm-cc { min-height: 2.75rem; min-width: 4.5rem; }
.is-touch .tc-tool { min-height: 2.75rem; }
.is-touch .tc-snap-toggle { padding: .35rem .75rem; }

/* T4: the floor levels dialog */
.tc-levels { display: grid; gap: .35rem; max-height: 50vh; overflow-y: auto; }
.tc-level-row { display: grid; grid-template-columns: 1fr 8rem; gap: .5rem; align-items: center; }

/* the price library (T9) */
.tc-sec-acts { display: inline-flex; gap: .75rem; align-items: center; }
.tc-dialog.is-wide { width: min(40rem, calc(100vw - 2rem)); }
.tc-lib { display: grid; gap: .5rem; min-width: 0; }
.tc-lib-tools { display: flex; flex-wrap: wrap; gap: .4rem; }
.tc-lib-msg:empty { display: none; }
.tc-lib-msg { margin: 0; font-size: .8125rem; overflow-wrap: anywhere; }
.tc-lib-list { list-style: none; margin: 0; padding: 0; max-height: 40vh; overflow: auto; border: 1px solid var(--line); border-radius: 4px; }
.tc-lib-list > li { border-bottom: 1px solid var(--line); }
.tc-lib-list > li:last-child { border-bottom: 0; }
.tc-lib-list > li.tc-note { padding: .5rem .6rem; }
.tc-ask-body .tc-lib-row { font-weight: 400; }
.tc-lib-row { display: grid; grid-template-columns: auto auto minmax(0, 1fr); gap: .1rem .5rem; align-items: center; padding: .35rem .6rem; cursor: pointer; font-size: .8125rem; }
.tc-lib-name { font-weight: 600; overflow-wrap: anywhere; }
.tc-lib-meta { grid-column: 3; color: var(--ink-2); font-variant-numeric: tabular-nums; }
/* trade packs (0.5 TK.1) */
.tc-lib-tag { margin-left: .4rem; padding: 0 .3rem; border: 1px solid var(--line); border-radius: 3px; font-weight: 400; font-size: .75rem; color: var(--ink-2); white-space: nowrap; }
.tc-pack-list { list-style: none; margin: 0; padding: 0; max-height: 50vh; overflow: auto; border: 1px solid var(--line); border-radius: 4px; }
.tc-pack-list > li { padding: .5rem .6rem; border-bottom: 1px solid var(--line); font-size: .8125rem; }
.tc-pack-list > li:last-child { border-bottom: 0; }
.tc-pack.is-offered { outline: 2px solid var(--action); outline-offset: -2px; }
.tc-pack-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: .2rem .5rem; }
.tc-pack-ver { color: var(--ink-2); font-variant-numeric: tabular-nums; }
.tc-pack-status { padding: 0 .35rem; border: 1px solid var(--line); border-radius: 3px; font-size: .75rem; color: var(--ink-2); }
.tc-pack-meta { margin: .15rem 0 .35rem; color: var(--ink-2); }
.tc-pack-act { display: flex; flex-wrap: wrap; gap: .4rem; }
.tc-pack-more { margin-top: .35rem; }
.tc-pack-more > p { margin: .3rem 0; }
.tc-pack-src { margin: .3rem 0 0; padding-left: 1.1rem; overflow-wrap: anywhere; }
.tc-packs .tc-lib-tools { align-items: center; }
.tc-packs .tc-lib-tools select { width: auto; }

/* typical groups (T16) */
.tc-groups { list-style: none; margin: 0; padding: 0; display: grid; gap: .35rem; }
.tc-group { display: grid; grid-template-columns: minmax(0, 1fr) auto 4rem auto auto auto; gap: .35rem; align-items: center; font-size: .8125rem; }
.tc-g-x { color: var(--ink-2); }
.tc-g-n { color: var(--ink-2); white-space: nowrap; }

/* the bid summary (T19) */
.tc-bid { display: grid; gap: .75rem; }
.tc-bid textarea.tc-input { resize: vertical; font-family: inherit; }
/* bid packages and leveling (0.6 LC.13) */
.tc-dialog.is-wide:has(.tc-lvl) { width: min(62rem, calc(100vw - 2rem)); }
.tc-lvl { display: grid; gap: 1rem; max-height: 65vh; overflow: auto; }
.tc-lvl-pkg { border-top: var(--pen-1) solid var(--line); padding-top: .5rem; }
.tc-lvl-table { width: 100%; border-collapse: collapse; font-size: .875rem; font-variant-numeric: tabular-nums; }
.tc-lvl-table th, .tc-lvl-table td { padding: .2rem .35rem; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.tc-lvl-table td.num { text-align: right; white-space: nowrap; }
.tc-lvl-table .tc-input { width: 100%; min-width: 6rem; }
.tc-lvl-table tr.is-low td { font-weight: 600; }
.tc-lvl-left summary { cursor: pointer; white-space: nowrap; }
.tc-lvl-left .tc-check { display: block; font-size: .8125rem; }
/* 0.7 LC.13 B4: the Send for bids dialog */
.tc-dialog.is-wide:has(.tc-bids) { width: min(44rem, calc(100vw - 2rem)); }
.tc-bids { display: grid; gap: .6rem; max-height: 65vh; overflow: auto; }
.tc-bids .tc-field { display: grid; gap: .15rem; }
.tc-bids .tc-label { display: grid; gap: .2rem; font-weight: 600; }
.tc-bids .tc-input { width: 100%; font-weight: 400; }
.tc-bids-conn { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem; }
.tc-bids-sub { border-top: var(--pen-1) solid var(--line); padding: .3rem 0; }
.tc-bids-sub .tc-check { font-weight: 400; font-size: .8125rem; }
.tc-lvl-table td [data-lvl-web] { white-space: nowrap; }
.tc-lvl-table button.is-on { font-weight: 700; border-color: var(--ink); }
.tc-bid-sum { width: 100%; border-collapse: collapse; font-size: .875rem; font-variant-numeric: tabular-nums; }
.tc-bid-sum td { padding: .2rem .4rem; border-bottom: 1px solid var(--line); }
.tc-bid-sum td:last-child { text-align: right; }
.tc-bid-sum tr.is-sub td { font-weight: 700; }
.tc-bid-sum tr.is-alt td { font-style: italic; }

/* scales from the sheets' text (T20) */
.tc-detect { list-style: none; margin: 0; padding: 0; max-height: 50vh; overflow: auto; border: 1px solid var(--line); border-radius: 4px; }
.tc-detect > li { border-bottom: 1px solid var(--line); }
.tc-detect > li:last-child { border-bottom: 0; }
.tc-ask-body .tc-detect-row { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: .15rem .5rem; align-items: center; padding: .35rem .6rem; font-weight: 400; font-size: .8125rem; }
.tc-detect-name { font-weight: 600; overflow-wrap: anywhere; }
.tc-detect-now { color: var(--ink-2); white-space: nowrap; }
.tc-detect-what { grid-column: 2 / -1; color: var(--ink-2); }
.tc-detect-what.is-warn { color: var(--layer-red); }

/* markups (T22) */
.tc-markup-menu > .tc-menu-list { right: 0; left: auto; }
.tc-notes { list-style: none; margin: 0; padding: 0; display: grid; gap: .2rem; max-height: 14rem; overflow: auto; }
.tc-note-row { display: grid; grid-template-columns: auto auto minmax(0, 1fr) auto; gap: .4rem; align-items: center; width: 100%; padding: .3rem .4rem; border: 1px solid transparent; border-radius: 4px; background: none; color: var(--ink); font: inherit; font-size: .8125rem; text-align: left; cursor: pointer; }
.tc-note-row:hover, .tc-note-row.is-sel { border-color: var(--line); background: var(--sheet); }
.tc-note-dot { width: .6rem; height: .6rem; border-radius: 50%; }
.tc-note-text { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tc-note-st { color: var(--ink-2); font-size: .75rem; }
.tc-note-st.is-open { color: #D9480F; font-weight: 600; }

/* ---- A phone (0.5 Track PH; the layout is the shell's assets/js/app-phone.js + app-shell.css § Phones). TakeoffCraft's
   own: the Preset select keeps the toolbar one row (its label goes to screen readers only); the sheet bar is the second
   toolbar line (manifest "phone" options). ---- */
html.cc-compact .tc-preset { flex-direction: row; align-items: center; }
html.cc-compact .tc-preset-label { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
html.cc-compact .tc-preset .tc-select { width: 7rem; }
html.cc-compact .tc-sheetbar .tc-3d-toggle { font-size: .75rem; min-height: 2.5rem; white-space: nowrap; }
html.cc-compact .tc-sheetbar-name, html.cc-compact .tc-sheetbar-scale { font-size: .75rem; white-space: nowrap; }

/* count from the drawing (0.7 TD.3) */
.tc-dialog:has(.tc-cc) { width: min(40rem, calc(100vw - 2rem)); }
.tc-cc { display: grid; gap: .6rem; }
.tc-cc-scope { display: grid; gap: .15rem; }
.tc-cc-opt { display: flex; align-items: baseline; gap: .45rem; font-size: .875rem; font-weight: 400; cursor: pointer; }
.tc-cc-tabs { display: flex; gap: .25rem; border-bottom: var(--pen-1) solid var(--line); }
.tc-cc-tab { padding: .3rem .7rem; border: 1px solid transparent; border-bottom: 0; border-radius: 4px 4px 0 0; background: none; color: var(--ink-2); font: inherit; font-size: .875rem; cursor: pointer; }
.tc-cc-tab[aria-selected="true"] { color: var(--ink); background: var(--sheet); border-color: var(--line); font-weight: 600; }
.tc-cc-panel { display: grid; gap: .5rem; }
.tc-cc-search, .tc-cc-text, .tc-cc-newname { width: 100%; }
.tc-cc-list { list-style: none; margin: 0; padding: 0; max-height: 14rem; overflow: auto; border: 1px solid var(--line); border-radius: 4px; }
.tc-cc-list > li { border-bottom: 1px solid var(--line); padding: .25rem .5rem; }
.tc-cc-list > li:last-child { border-bottom: 0; }
.tc-cc-list > li.is-on { background: var(--sheet); }
.tc-cc-list .tc-cc-opt { display: grid; grid-template-columns: auto minmax(0, 1fr) auto auto auto; gap: .5rem; align-items: baseline; }
.tc-cc-name { font-weight: 600; overflow-wrap: anywhere; }
.tc-cc-n { font-variant-numeric: tabular-nums; text-align: right; }
.tc-cc-sub, .tc-cc-tag, .tc-cc-more { color: var(--ink-2); font-size: .8125rem; }
.tc-cc-variants { list-style: none; margin: .2rem 0 .1rem 1.6rem; padding: 0; display: grid; gap: .1rem; }
.tc-cc-variants .tc-cc-opt { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; }
.tc-cc-opts { display: flex; flex-wrap: wrap; gap: .5rem 1rem; align-items: end; }
.tc-cc-field { display: grid; gap: .15rem; font-size: .8125rem; font-weight: 600; }
.tc-cc-chips { display: flex; flex-wrap: wrap; gap: .3rem; }
.tc-cc-chip { padding: .1rem .5rem; border: 1px solid var(--line); border-radius: 1rem; background: none; color: var(--ink); font: inherit; font-size: .8125rem; cursor: pointer; }
.tc-cc-chip:hover { background: var(--sheet); }
.tc-cc-notes { list-style: none; margin: 0; padding: 0; display: grid; gap: .2rem; font-size: .8125rem; }
.tc-cc-notes .is-warn { color: var(--layer-red); }
.tc-cc-result { margin: 0; font-weight: 600; }
.tc-cc-target { display: grid; gap: .35rem; }

/* a drawing's layers (0.7 TD.5) */
.tc-layers-menu > .tc-menu-list { right: 0; left: auto; min-width: 20rem; max-height: 60vh; overflow: auto; }
.tc-layers-actions { display: flex; gap: .4rem; padding: .35rem .5rem; }
.tc-layers-note { margin: 0; padding: 0 .6rem .35rem; font-size: .8125rem; color: var(--ink-2); }
.tc-layers-list { list-style: none; margin: 0; padding: 0; }
.tc-layers-row { display: grid; grid-template-columns: auto auto minmax(0, 1fr) auto auto; gap: .5rem; align-items: center; padding: .2rem .6rem; font-size: .875rem; font-weight: 400; cursor: pointer; }
.tc-layers-row:hover { background: var(--sheet); }
.tc-layers-sw { width: .75rem; height: .75rem; border: 1px solid var(--line); border-radius: 2px; }
.tc-layers-name { overflow-wrap: anywhere; }
.tc-layers-state, .tc-layers-n { color: var(--ink-2); font-size: .8125rem; white-space: nowrap; font-variant-numeric: tabular-nums; }

/* ---- 0.7 WS.11: the workspace layouts (Settings › Global › Layout; the shell's engine + workspace-takeoffcraft.js) ----
   The sheet's own parts float over the stage: in a layout they keep clear of the blocks the engine puts there (its --ws-* insets). */
.tc-stage.ws-stage > .tc-sheetbar { top: calc(var(--ws-st, 0px) + var(--ws-vt, 0px) + .5rem); left: calc(var(--ws-sl, 0px) + .5rem); max-width: calc(100% - var(--ws-sl, 0px) - var(--ws-sr, 0px) - 1rem); }
.tc-stage.ws-stage > .tc-hint { top: calc(var(--ws-st, 0px) + var(--ws-vt, 0px) + 1rem); left: calc(var(--ws-sl, 0px) + 1rem); }
.tc-stage.ws-stage > .tc-acbar { bottom: calc(var(--ws-sb, 0px) + var(--ws-vb, 0px) + .5rem); left: calc(var(--ws-sl, 0px) + .5rem); right: calc(var(--ws-sr, 0px) + .5rem); }
.tc-stage.ws-stage > .tc-touchbar { bottom: calc(var(--ws-sb, 0px) + var(--ws-vb, 0px) + .75rem); }
.tc-stage.ws-stage > :is(.tc-drop, .tc-busy) {
  top: calc(var(--ws-st, 0px) + var(--ws-vt, 0px) + .75rem); bottom: calc(var(--ws-sb, 0px) + var(--ws-vb, 0px) + .75rem);
  left: calc(var(--ws-sl, 0px) + .75rem); right: calc(var(--ws-sr, 0px) + .75rem);
}
/* Toolbox and info box: the sheet bar is the info box's Sheet group (a row of its tools, not a floating card); the bid area picker
   its first group, and the picker's section in the right panel folds away while it is there */
.tbx-info .tc-sheetbar { position: static; max-width: none; padding: 0; background: none; border: 0; }
.tbx-info .tc-area-row .tc-h { display: none; }
.tc-area-sec:not(:has(.tc-area-row)) { display: none; }
/* Ribbon and project browser: Properties (the selected condition, note or mark) and the Takeoff browser */
.tc-ws-props > .tc-sec { border: 0; padding: 0 0 .75rem; }
.tc-ws-note { margin: .5rem; font-size: .8125rem; color: var(--ink-2); }
.tc-pb { font-size: .8125rem; padding: .25rem 0; }
.tc-pb-group > summary { padding: .25rem .5rem; font-weight: 700; cursor: pointer; }
.tc-pb-list { list-style: none; margin: 0; padding: 0 0 .35rem; }
.tc-pb-go { display: grid; grid-template-columns: auto minmax(2.5rem, 1fr) minmax(0, max-content); align-items: center; gap: .4rem; width: 100%; padding: .15rem .5rem .15rem 1.25rem; font: inherit; color: var(--ink); text-align: left; background: none; border: var(--pen-1) solid transparent; border-radius: var(--radius); cursor: pointer; }
.tc-pb-go:hover { border-color: var(--line); }
.tc-pb-go:focus-visible { outline: var(--pen-2) solid var(--action); outline-offset: -2px; }
.tc-pb-go:is([aria-current="true"], [aria-pressed="true"]) { border-color: var(--layer, var(--action)); font-weight: 600; }
.tc-pb-go:not(:has(> :first-child:is(i, .tc-chip))) { grid-template-columns: minmax(2.5rem, 1fr) minmax(0, max-content); }
.tc-pb-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tc-pb-meta { color: var(--ink-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-variant-numeric: tabular-nums; }
.tc-pb-meta.is-unscaled { color: var(--layer-orange); }
.tc-pb-empty { padding: .15rem .5rem .15rem 1.25rem; color: var(--ink-2); }
.tc-pb-total { margin: 0; padding: .25rem .5rem .25rem 1.25rem; font-weight: 700; font-variant-numeric: tabular-nums; border-top: var(--pen-1) solid var(--line); }
.tc-pb-group > .tc-linkbtn { margin: .25rem .5rem .5rem 1.25rem; }
/* the scale presets in the view bar (Ribbon and project browser): one line, the name beside the list */
.ws-view-controls .tc-preset { flex-direction: row; align-items: center; gap: .35rem; }