/* ---- Brand palette, sourced from macaron.land (chrome/UI only — never the brick illustration) ---- */
  :root, :root[data-bs-theme="dark"] {
    --brand-bg:         #272838;
    --brand-surface:    #313350;
    --brand-surface-2:  #3a3d60;
    --brand-text:       #F2DFAF;
    --brand-text-soft:  #cdbf9e;
    --brand-text-muted: #948a71;
    --brand-mint:       #A0EEC0;
    --brand-mint-deep:  #69c294;
    --brand-coral:      #FF8360;
    --brand-coral-deep: #d95f3d;
    --brand-border:     rgba(242,223,175,0.16);

    --bs-body-bg: var(--brand-bg);
    --bs-body-color: var(--brand-text);
    --bs-border-color: var(--brand-border);
    --bs-secondary-color: var(--brand-text-soft);
    --bs-tertiary-bg: var(--brand-surface);
    --bs-primary: var(--brand-mint);
    --bs-primary-rgb: 160, 238, 192;
    --bs-emphasis-color: var(--brand-text);
    --bs-link-color: var(--brand-mint);
    --bs-link-hover-color: var(--brand-coral);

    /* Wall-illustration elements that are deliberately NOT brand-themed. */
    --mortar: #d9d3c4;
    --stone:  #8d8a80;
    --ground: #6b6350;

    /* Cost-breakdown series (brand-derived, kept distinct from the brick palette). */
    --series-materials: var(--brand-mint);
    --series-labour:    var(--brand-coral);
    --series-piers:     var(--brand-mint-deep);
    --series-waste:     var(--brand-coral-deep);
  }
  
  .lede { color: var(--brand-text-soft); max-width: 640px; }
  .card {
    background: var(--brand-surface) !important;
    border-color: var(--brand-border) !important;
  }
  .form-select, .form-control {
    background-color: var(--brand-surface-2) !important;
    border-color: var(--brand-border) !important;
    color: var(--brand-text) !important;
  }
  .form-select:focus, .form-control:focus {
    background-color: var(--brand-surface-2) !important;
    color: var(--brand-text) !important;
    border-color: var(--brand-mint) !important;
    box-shadow: 0 0 0 .25rem rgba(160,238,192,.22) !important;
  }
  .form-select option { color: #111 !important; }
  .form-label { font-weight: 600; font-size: .85rem; color: #F2DFAF !important}
  .form-text { color: var(--brand-text-muted) !important; font-size: .85rem !important;}
  .btn-check:checked + .btn-outline-brand,
  .btn-outline-brand.active {
    background: var(--brand-mint) !important;
    border-color: var(--brand-mint) !important;
    color: #14261d  !important;
  }
  .btn-outline-brand {
    border-color: var(--brand-border) !important;
    color: var(--brand-text-soft) !important;
  }
  .btn-mint {
    background: var(--brand-mint) !important;
    border-color: var(--brand-mint) !important;
    color: #14261d !important;
    font-weight: 600;
  }
  .btn-mint:hover, .btn-mint:focus {
    background: #b5f3d0 !important;
    border-color: #b5f3d0 !important;
    color: #14261d !important;
  }
  .section-label {
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: .07em;
    color: var(--brand-text-muted) !important;
    font-weight: 700;
    margin-bottom: .75rem;
  }
  .wall-frame {
    background: linear-gradient(180deg, #cfe4ef 0%, #9fb7c9 32%, var(--brand-surface) 62%);
    border: 1px solid var(--brand-border);
    border-radius: .75rem;
    padding: 18px;
    display: flex;
    justify-content: center;
  }
  svg#wallSvg { width: 100%; height: auto; max-height: 340px; display: block; }
  .stat-tile {
    background: var(--brand-surface);
    border: 1px solid var(--brand-border);
    border-radius: .65rem;
    padding: 13px 14px;
    height: 100%;
  }
  .stat-tile .label {
    font-size: 11px; color: var(--brand-text-muted);
    text-transform: uppercase; letter-spacing: .04em; margin-bottom: 4px;
  }
  .stat-tile .value { font-size: 21px; font-weight: 650; letter-spacing: -.01em; color: var(--brand-text); }
  .stat-tile .sub { font-size: 12px; color: var(--brand-text-soft); margin-top: 2px; }
  .bar {
    display: flex; height: 28px; border-radius: .4rem; overflow: hidden; gap: 2px;
    background: rgba(242,223,175,0.08);
  }
  .bar .seg { display: flex; align-items: center; justify-content: center; min-width: 2px; }
  .bar .seg span { font-size: 11px; color: #14261d; font-weight: 700; white-space: nowrap; padding: 0 6px; }
  .legend { display: flex; gap: 18px; margin-top: 12px; flex-wrap: wrap; }
  .legend-item { display: flex; align-items: center; gap: 7px; font-size: 12.5px; color: var(--brand-text-soft); }
  .legend-swatch { width: 10px; height: 10px; border-radius: 2px; }
  .cta {
    border-radius: .65rem;
    padding: 14px 16px;
    background: rgba(160,238,192,.10);
    border: 1px solid var(--brand-border);
    font-size: 20px;
    color: var(--brand-text-soft);
    line-height: 1.5;
  }
  .cta strong { color: var(--brand-text); }
  .accordion-button {
    background: var(--brand-surface-2) !important;
    color: var(--brand-text) !important;
  }
  .accordion-button:not(.collapsed) {
    background: var(--brand-surface-2) !important;
    color: var(--brand-mint) !important;
    box-shadow: none;
  }
  .accordion-button::after { filter: invert(1) brightness(1.6); }
  .accordion-body { background: var(--brand-surface) !important; font-size: 13.5px; color: var(--brand-text-soft) !important; }
  .accordion-body p { color: var(--brand-text-soft)};
  .accordion-body table { color: var(--brand-text-soft) !important; }
  .accordion-body th, .accordion-body td { border-color: var(--brand-border) !important; }
  code.cfg { color: var(--brand-mint) !important; background: rgba(160,238,192,.10) !important; padding: .05rem .35rem; border-radius: .3rem; }

  /* Overrides Bootstrap's table theming + any host-page table rules for the
   assumptions table inside #assumptionsAccordion. */
#assumptionsAccordion .table {
  --bs-table-bg: #313350 !important;
  --bs-table-color: #cdbf9e !important;
  --bs-table-border-color: rgba(242, 223, 175, 0.16) !important;
  --bs-table-striped-bg: #3a3d60 !important;
  --bs-table-striped-color: #cdbf9e !important;
  --bs-table-hover-bg: #3a3d60 !important;
  --bs-table-hover-color: #F2DFAF !important;
  background-color: #313350 !important;
  color: #cdbf9e !important;
  border-collapse: collapse !important;
  margin-bottom: 0 !important;
}
#assumptionsAccordion .table th,
#assumptionsAccordion .table td {
  background-color: transparent !important;
  color: #cdbf9e !important;
  border-color: rgba(242, 223, 175, 0.16) !important;
  border-width: 0 0 1px 0 !important;
  padding: 8px 10px !important;
  font-size: 13px !important;
  vertical-align: middle !important;
}
#assumptionsAccordion .table tr:last-child td { border-bottom: none !important; }
#assumptionsAccordion .table code.cfg {
  color: #A0EEC0 !important;
  background: rgba(160, 238, 192, 0.10) !important;
  padding: 0.05rem 0.35rem !important;
  border-radius: 0.3rem !important;
  font-size: 12px !important;
}

/* Native number-input spin buttons can't be recoloured reliably across
     browsers (Firefox exposes no pseudo-element hook at all), so hide the
     native control and replace it with brand-styled up/down buttons. */
  .number-stepper { position: relative; }
  .number-stepper .form-control {
    padding-right: 2.2rem !important;
    -moz-appearance: textfield;
  }
  .number-stepper .form-control::-webkit-outer-spin-button,
  .number-stepper .form-control::-webkit-inner-spin-button {
    -webkit-appearance: none !important;
    margin: 0 !important;
  }
  .stepper-btns {
    position: absolute;
    top: 1px; right: 1px; bottom: 1px;
    width: 28px;
    display: flex;
    flex-direction: column;
    border-left: 1px solid var(--brand-border) !important;
    border-radius: 0 .375rem .375rem 0;
    overflow: hidden;
  }
  .stepper-btn {
    flex: 1 1 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--brand-surface-2) !important;
    border: none !important;
    color: var(--brand-mint) !important;
    font-size: 8px;
    line-height: 1;
    cursor: pointer;
    padding: 0 !important;
  }
  .stepper-btn:first-child { border-bottom: 1px solid var(--brand-border) !important; }
  .stepper-btn:hover, .stepper-btn:focus-visible {
    background: var(--brand-mint) !important;
    color: var(--brand-bg) !important;
    outline: none;
  }
  .stepper-btn:active { filter: brightness(0.92); }