/* Bar bending schedule editor. Tokens and values are the ones already used by
   the calculator page (templates/bbs/calculator.html) and DESIGN.md. */
.bs-wrap { max-width: 1392px; margin: 0 auto; padding: 24px var(--gutter) 64px; }  /* an app page, wide like the BOQ editor */

/* sticky action bar */
/* sits just under the sticky site header (56px, 64px from 960px — static/css/style.css) */
.bs-bar-top { position: sticky; top: 57px; z-index: 20; background: var(--bg); border-bottom: 1px solid var(--border); }
@media (min-width: 960px) { .bs-bar-top { top: 65px; } }
.bs-bar-top__row { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; padding-top: 12px; padding-bottom: 12px; }
.bs-bar-top__id { flex: 1 1 240px; min-width: 0; }
.bs-bar-top h1 { font-size:var(--fs-h3); font-weight:600; margin: 0; }  /* compact app-title tier (DESIGN.md "Type"): sections below are --fs-base */
.bs-state { display: block; font-size:var(--fs-sm); color: var(--text-sec); }
.bs-state.is-error { color: var(--error); }
.bs-total { font-family:inherit;font-variant-numeric:tabular-nums; font-weight:600; color: var(--teal-dark); }
.bs-actions { display: flex; flex-wrap: wrap; gap: 8px; }

.bs-banner { background: var(--teal-light); border: 1px solid var(--teal); border-radius: 12px;
             padding: 12px 16px; margin: 0 0 16px; color: var(--teal-dark); font-size:var(--fs-sm); }
.bs-head { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px;
           border: 1px solid var(--border); border-radius: var(--radius); padding: 16px;
           background: var(--surface); margin-bottom: 16px; }
.bs-field label { display: block; font-size:var(--fs-sm); font-weight:500; color: var(--text); margin-bottom: 6px; }
.bs-field input, .bs-field select { width: 100%; min-height: 44px; padding: 8px 10px; border: 1.5px solid var(--border-strong);
                  border-radius: var(--radius); font:inherit; background: var(--bg); color: var(--text); }
/* Missing from the drawings (a member read from drawings): the Check
   screen's amber cell (style.css .data-table td.flagged). */
.bs-field.is-missing input, .bs-field.is-missing select { background: var(--flag-row); border-color: #d9a321; }
.bs-field input:focus, .bs-field select:focus { outline: 3px solid var(--teal); outline-offset: 1px; border-color: var(--teal-dark); }
.bs-check { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.bs-check input { width: auto; }
.bs-check label { margin: 0; }
.bs-hint { font-size:var(--fs-sm); color: var(--text-sec); margin: 4px 0 0; }

.bs-panel { border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 16px; margin-bottom: 16px; background: var(--surface); }
.bs-share-url { flex: 1 1 320px; padding: 8px 10px; border: 1px solid var(--border); border-radius: var(--radius); font:inherit; }
.bs-paste { width: 100%; margin: 8px 0; padding: 8px 10px; border: 1px solid var(--border); border-radius: var(--radius); font: var(--fs-sm) monospace; }
.bs-actions button[disabled] { opacity: 0.5; cursor: default; }

/* a member card */
.bs-member { border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 16px; background: var(--bg); }
.bs-member__head { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; padding: 12px 16px;
                   background: var(--surface); border-radius: var(--radius) var(--radius) 0 0;
                   border-bottom: 1px solid var(--border); }
.bs-member__id { display: flex; gap: 8px; align-items: center; }
/* Phones: the title and two fixed-width inputs (335px) overflowed a 328px card; they share the row and wrap. */
@media (max-width: 480px) { .bs-member__id { flex-wrap: wrap; min-width: 0; flex: 1 1 100%; } .bs-member__id input, .bs-member__head .bs-member__id input.bs-level { flex: 1 1 110px; width: auto; min-width: 0; } }
.bs-member__title { font-weight:500; color: var(--teal-dark); }
.bs-member__head input { width: 120px; padding: 6px 8px; border: 1px solid var(--border);
                         border-radius: var(--radius); font:inherit; background: var(--bg); }
.bs-member__sub { flex: 1 1 160px; font-size:var(--fs-sm); color: var(--text-sec); }
.bs-member__head input.bs-level { width: 140px; }
.bs-subhead { font-size:var(--fs-sm); font-weight:600; margin: 20px 0 8px; }
.bs-cl .bs-link { display: block; margin-left: auto; font-size:var(--fs-sm); }
.bs-free input, .bs-free select { width: 100%; min-width: 64px; padding: 6px 8px; border: 1px solid var(--border);
                                  border-radius: var(--radius); font:inherit; background: var(--bg); }
.bs-free td:first-child input { min-width: 140px; }
.bs-member__more { display: flex; gap: 12px; margin-left: auto; }
.bs-chip { font-family:inherit;font-variant-numeric:tabular-nums; font-size:var(--fs-sm); font-weight:600; padding: 4px 12px; border-radius: 20px; white-space: nowrap; }
.bs-chip.is-ok { background: var(--teal-light); color: var(--teal-deep); }
.bs-chip.is-bad { background: var(--error-bg); color: var(--error); }
.bs-link { appearance: none; background: none; border: none; padding: 0; font:inherit; font-size:var(--fs-sm);
           color: var(--teal-dark); cursor: pointer; text-decoration: underline; }
.bs-link--danger { color: var(--error); }

.bs-member__edit { padding: 16px; border-bottom: 1px solid var(--border); background: var(--bg); }
.bs-member__edit[hidden] { display: none; }
.bs-sec { margin-bottom: 20px; }
.bs-sec__head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 8px; }
.bs-sec h3 { font-size:var(--fs-sm); letter-spacing:var(--ls-caps); text-transform:uppercase; color: var(--teal-dark); margin: 0; font-weight:600; }
.bs-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }
.bs-addgroup { appearance: none; background: none; border: 1px dashed var(--border); border-radius: var(--radius);
               padding: 8px 12px; margin: 0 8px 8px 0; font:inherit; font-size:var(--fs-sm); color: var(--teal-dark); cursor: pointer; }
.bs-addgroup:hover { border-color: var(--teal); background: var(--teal-light); }

.bs-member__body { padding: 16px; }
.bs-msg { border-radius: var(--radius); padding: 12px 16px; margin-bottom: 12px; font-size:var(--fs-sm); }
.bs-msg ul { margin: 6px 0 0; padding-left: 20px; }
.bs-msg.err { background: var(--error-bg); border: 1px solid var(--error-border); color: var(--error); }
.bs-msg.warn { background: var(--warn-bg); border: 1px solid var(--warn-border); color: var(--warn); }
.bs-notes { margin-top: 12px; font-size:var(--fs-sm); }
.bs-notes summary { cursor: pointer; color: var(--text-sec); }
.bs-notes ul { margin: 8px 0 0; padding-left: 20px; }
.bs-notes--warn summary { color: var(--warn); }

/* results table */
.bs-table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); }
.bs-table { width: 100%; border-collapse: collapse; font-size:var(--fs-sm); }
.bs-table th { font-size:var(--fs-sm);   color: var(--text-sec);
               text-align: left; padding: 8px 12px; border-bottom: 1px solid var(--border); background: var(--surface); }
.bs-table td { padding: 8px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
.bs-table tr:last-child td { border-bottom: none; }
.bs-num { font-family:inherit;font-variant-numeric:tabular-nums; text-align: right; white-space: nowrap; }
.bs-mark { font-family:inherit;font-variant-numeric:tabular-nums; font-weight:600; white-space: nowrap; }
.bs-bar { font-weight:500; }
.bs-remark { color: var(--text-sec); font-size:var(--fs-sm); max-width: 36ch; }
/* the sketch SVG sets its own colour and font; keep it a fixed, compact size */
.bs-sketch svg { display: block; width: 190px; height: auto; }
.bs-dims { font-family:inherit;font-variant-numeric:tabular-nums; font-size:var(--fs-sm); margin-top: 4px; }

.bs-summary { border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; margin-top: 24px; background: var(--surface); }
.bs-summary h2 { font-size:var(--fs-base); font-weight:600; margin: 0 0 8px; }
.bs-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin: 12px 0; }
.bs-card { border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 16px; background: var(--bg); }
.bs-card .s-label { display: block; font-size:var(--fs-sm); letter-spacing:var(--ls-caps); text-transform:uppercase; color: var(--text-sec); }
.bs-card .s-value { font-family:inherit;font-variant-numeric:tabular-nums; font-weight:600; font-size:var(--fs-base); }
.bs-card.highlight .s-value { color: var(--teal-dark); }
.bs-empty { border: 1px dashed var(--border); border-radius: var(--radius); padding: 32px 16px; text-align: center; color: var(--text-sec); }
.bs-empty[hidden] { display: none; }
.bs-empty p { max-width: 60ch; margin: 0 auto 16px; }
.bs-empty .bs-empty__note { margin: 8px auto 0; font-size:var(--fs-sm); }  /* what the example holds, under its button (owner, 2026-10-11) */

.bs-assume { margin-top: 24px; border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 20px; background: var(--surface); }
.bs-assume summary { cursor: pointer; font-weight:500; }
.bs-assume dt { font-size:var(--fs-sm); letter-spacing:var(--ls-caps); text-transform:uppercase; color: var(--text-sec); margin-top: 12px; }
.bs-assume dd { margin: 2px 0 0; font-size:var(--fs-sm); }
.bs-list { list-style: none; padding: 0; margin: 16px 0; }
.bs-list li { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; border: 1px solid var(--border);
              border-radius: var(--radius); padding: 12px 16px; margin-bottom: 8px; }
.bs-list .bs-list__name { flex: 1 1 240px; font-weight:500; }
.bs-list .meta { color: var(--text-sec); font-size:var(--fs-sm); }
.bs-list form { display: inline; }
/* Sheets of a reading (reading.html): name and status on the first line,
   what was found and the sheet's notes each on a full line under it. */
.rd-sheets .bs-list__name { flex-basis: 0; min-width: 0; overflow-wrap: anywhere; }
.rd-sheets__line { flex-basis: 100%; margin: 0; }
.rd-sheets__note { font-size:var(--fs-sm); color: var(--text); }
.bs-top { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-bottom: 16px; }
.bs-top h1 { font-size:var(--fs-h1); font-weight:600;  margin: 0; flex: 1 1 260px; }

/* print view */
.bp { max-width: 1000px; margin: 0 auto; padding: 24px 16px; }
.bp h1 { font-size:var(--fs-h2); font-weight:500;  margin: 0 0 8px; }
.bp .bp-meta { color: var(--text-sec); font-size:var(--fs-sm); margin-bottom: 16px; }
.bp .no-print { margin-bottom: 16px; }
.bp .bs-member__head { background: var(--teal-light); }
.bp .bs-member__kg { margin-left: auto; font-family:inherit;font-variant-numeric:tabular-nums; font-weight:600; }
.bp .bs-member__body { padding: 16px; }
.bp .bs-assume dl { margin: 0; }
@media (max-width: 640px) {
  .bs-bar-top { position: static; }
  .bs-member__more { margin-left: 0; }
}
@media print {
  .no-print, .site-header, .site-footer, header, footer { display: none !important; }
  .bs-member { break-inside: avoid; }
  .bp { padding: 0; }
}

.bs-intro { color: var(--text); max-width: 68ch; margin: 0 0 16px; }

/* Five project fields in one row on wide screens (4 columns left the steel rate alone). */
@media (min-width: 1024px) { .bs-head { grid-template-columns: repeat(5, minmax(0, 1fr)); } }

/* ---------- Layout (owner-approved tools mockup, 2026-10-12) ---------- */
.bs-layout { display: grid; gap: var(--s6); align-items: start; margin-top: var(--s4); }
@media (min-width: 1024px) {
  .bs-layout { grid-template-columns: 240px minmax(0, 1fr); }
  .bs-side { grid-column: 2; }
  .bs-rail { position: sticky; top: 140px; max-height: calc(100vh - 160px); overflow-y: auto; }
}
@media (min-width: 1280px) {
  .bs-layout { grid-template-columns: 248px minmax(0, 1fr) 288px; }
  .bs-side { grid-column: auto; position: sticky; top: 140px; }
}
.bs-rail { display: flex; flex-direction: column; gap: var(--s4); }
.bs-main { min-width: 0; }
.bs-main .bs-member { margin-bottom: 0; }

.bs-proj { border: 1px solid var(--border); border-radius: var(--r-card); background: #fff; }
.bs-proj summary { display: flex; flex-direction: column; gap: 2px; padding: var(--s3) var(--s4); min-height: 44px; justify-content: center; cursor: pointer; list-style: none; }
.bs-proj summary::-webkit-details-marker { display: none; }
.bs-proj__t { font-weight: 600; }
.bs-proj__sum { font-size: var(--fs-sm); color: var(--text-sec); }
.bs-proj[open] { border-color: var(--teal); }
/* Project details first, full width (owner, 2026-10-17). */
.bs-proj--top { margin: 0 0 var(--s4); }
.bs-proj--top[open] { border-color: var(--border); }
.bs-proj .bs-head { grid-template-columns: 1fr; border: 0; background: none; padding: 0 var(--s4) var(--s4); margin: 0; }
@media (max-width: 1023px) { .bs-proj .bs-head { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); } }
@media (min-width: 1024px) { .bs-proj--top .bs-head { grid-template-columns: repeat(5, minmax(0, 1fr)); } }

.bs-members { display: flex; flex-direction: column; gap: 4px; }
.bs-members__title { font-size: var(--fs-sm); font-weight: 600; color: var(--text-sec); padding: 0 var(--s3) 4px; }
.bs-members__list { list-style: none; display: flex; flex-direction: column; gap: 4px; }
.bs-mem { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2px var(--s2); width: 100%; padding: 10px var(--s3); border: 1px solid transparent; border-radius: var(--r-btn); background: none; font: inherit; color: var(--text); text-align: left; cursor: pointer; }
.bs-mem:hover { background: var(--surface); }
.bs-mem.is-on { background: var(--teal-light); border-color: var(--teal); }
.bs-mem:focus-visible { outline: 3px solid var(--teal); outline-offset: 1px; }
.bs-mem__t { font-weight: 600; grid-column: 1; }
.bs-mem__kg { grid-column: 2; grid-row: 1; font-size: var(--fs-sm); font-weight: 600; font-variant-numeric: tabular-nums; white-space: nowrap; }
.bs-mem.is-bad .bs-mem__kg { color: var(--warn); }
.bs-mem__d { grid-column: 1 / -1; font-size: var(--fs-sm); color: var(--text-sec); line-height: var(--lh-snug); }
.bs-members__add { margin-top: var(--s2); width: 100%; }

.bs-quick { display: flex; flex-direction: column; gap: var(--s3); padding: var(--s6); border: 1px solid var(--border); border-radius: var(--r-card); background: #fff; box-shadow: var(--shadow-2); }
.bs-quick[hidden] { display: none; }
.bs-quick__label { font-size: var(--fs-sm); color: var(--text-sec); }
.bs-quick__big { font-size: var(--fs-h1); line-height: var(--lh-tight); font-weight: 600; font-variant-numeric: tabular-nums; margin-top: calc(var(--s2) * -1); }
.bs-quick__sub { font-size: var(--fs-sm); color: var(--text-sec); margin-top: calc(var(--s2) * -1); }
.bs-quick__lines { display: flex; flex-direction: column; border-top: 1px solid var(--border); padding-top: var(--s2); }
.bs-quick__line { display: flex; justify-content: space-between; gap: var(--s3); padding: 4px 0; font-size: var(--fs-sm); font-variant-numeric: tabular-nums; }
.bs-quick__line--head { font-weight: 600; }
.bs-quick__warn { padding: 8px 12px; border-radius: var(--r-btn); background: var(--warn-bg); color: var(--warn); font-size: var(--fs-sm); line-height: var(--lh-snug); }
.bs-quick__more { display: inline-flex; align-items: center; min-height: 44px; font-size: var(--fs-sm); font-weight: 500; }

.bs-empty__acts { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--s2); }

/* Toolbar: icon buttons and the Download / More menus */
.bs-icon-btn { width: 40px; padding: 0; }
.bs-menu { position: relative; }
.bs-menu > summary { list-style: none; gap: 6px; }
.bs-menu > summary::-webkit-details-marker { display: none; }
.bs-menu[open] > summary { border-color: var(--teal-dark); color: var(--teal-deep); }
.bs-menu__list { position: absolute; right: 0; top: calc(100% + 4px); z-index: 40; min-width: 264px; display: flex; flex-direction: column; padding: var(--s2); border: 1px solid var(--border); border-radius: var(--r-card); background: #fff; box-shadow: var(--shadow-2); }
.bs-menu__item { display: flex; flex-direction: column; align-items: flex-start; gap: 2px; min-height: 44px; padding: 10px 12px; border: 0; border-radius: var(--r-btn); background: none; font: inherit; font-weight: 500; color: var(--text); text-align: left; text-decoration: none; cursor: pointer; }
.bs-menu__item:hover { background: var(--surface); color: var(--text); }
.bs-menu__d { font-size: var(--fs-sm); font-weight: 400; color: var(--text-sec); }
.bs-menu__note { margin-top: 4px; padding: var(--s2) 12px 4px; border-top: 1px solid var(--border); font-size: var(--fs-sm); color: var(--text-sec); }
@media (max-width: 767px) {
  .bs-icon-btn { width: 44px; }
  .bs-actions .btn-sm { min-height: 44px; }
  .bs-menu__list { right: auto; left: 0; }
  .bs-actions > .bs-menu:last-of-type .bs-menu__list { left: auto; right: 0; }
  /* Read from drawings on its own full-width row, as the BOQ's AI quantity takeoff on phones. */
  .bs-actions #bs-read { order: 10; flex: 1 1 100%; justify-content: center; }
}
@media (max-width: 400px) {
  /* Undo, redo, Download, Save and the ... menu on one row (they were 4 px too wide). */
  .bs-actions { gap: var(--s1); }
}

/* Member picker: six common members as tiles, the rest folded */
.bs-picker { margin: auto; width: calc(100% - 32px); max-width: 600px; padding: var(--s6); border: 0; border-radius: var(--r-card); box-shadow: var(--shadow-2); color: var(--text); }
.bs-picker::backdrop { background: rgba(26, 26, 26, .4); }
.bs-picker__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--s4); }
.bs-picker__head h2 { font-size: var(--fs-h3); }
.bs-picker__tiles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s2); }
.bs-tile { display: flex; flex-direction: column; align-items: flex-start; gap: var(--s2); min-height: 104px; padding: var(--s4); border: 1px solid var(--border); border-radius: var(--r-card); background: #fff; font: inherit; color: var(--text); text-align: left; cursor: pointer; }
.bs-tile svg { color: var(--teal-dark); }
.bs-tile:hover { border-color: var(--teal-dark); box-shadow: var(--shadow-2); }
.bs-tile:focus-visible { outline: 3px solid var(--teal); outline-offset: 2px; }
.bs-tile__t { font-weight: 600; }
.bs-tile__d { font-size: var(--fs-sm); color: var(--text-sec); line-height: var(--lh-snug); }
.bs-picker__more { margin-top: var(--s3); border: 1px solid var(--border); border-radius: var(--r-card); }
.bs-picker__more summary { display: flex; align-items: center; justify-content: space-between; gap: var(--s3); min-height: 52px; padding: var(--s2) var(--s4); list-style: none; cursor: pointer; color: var(--text-sec); }
.bs-picker__more summary::-webkit-details-marker { display: none; }
.bs-picker__more summary > span { display: flex; flex-direction: column; }
.bs-picker__more-t { font-weight: 500; color: var(--text); }
.bs-picker__more-d { font-size: var(--fs-sm); }
.bs-picker__more[open] summary svg { transform: rotate(180deg); }
.bs-picker__list { display: flex; flex-direction: column; padding: 0 var(--s4) var(--s3); }
.bs-picker__group { padding-top: var(--s3); font-size: var(--fs-sm); font-weight: 600; color: var(--text-sec); }
.bs-pick-row { display: flex; align-items: center; min-height: 44px; padding: 0; border: 0; border-bottom: 1px solid var(--border); background: none; font: inherit; color: var(--text); text-align: left; cursor: pointer; }
.bs-pick-row:hover { color: var(--teal-deep); }
@media (max-width: 639px) {
  .bs-picker { width: 100%; max-width: none; margin: auto 0 0; border-radius: var(--r-card) var(--r-card) 0 0; max-height: 88vh; padding: var(--s5) var(--gutter) var(--s6); }
  .bs-picker__tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 767px) { .bs-bar-top { position: static; } }  /* phones: the two-row toolbar scrolls away instead of covering a quarter of the screen */
.bs-others { margin-top: var(--s16); }

/* In a frame on its template page (owner-approved mockup, 2026-10-20;
   static/js/embed.js). The frame takes the editor's full height, so nothing
   is sticky or sized to the screen; embed.js keeps the steel total in view. */
html[data-embed] body { min-height: 0; }
html[data-embed] .bs-bar-top,
html[data-embed] .bs-side { position: static; }
html[data-embed] .bs-rail { position: static; max-height: none; }