/* Multifamily Load Calculator form. Same design as the single-family optional and
   standard method calculators (Bootstrap 5.3.2 + ZigTech brand), scoped to .mflc-calc. */
.mflc-calc .btn-primary,
.mflc-calc .btn-secondary,
.mflc-calc .btn-dark,
.mflc-calc .btn-success,
.mflc-calc .btn-danger,
.mflc-calc .btn-info,
.mflc-calc a.btn-primary,
.mflc-calc a.btn-secondary,
.mflc-calc a.btn-dark,
.mflc-calc a.btn-success,
.mflc-calc a.btn-danger,
.mflc-calc a.btn-info,
.mflc-calc button.btn-primary,
.mflc-calc button.btn-secondary,
.mflc-calc button.btn-dark,
.mflc-calc button.btn-success,
.mflc-calc button.btn-danger,
.mflc-calc button.btn-info {
  color: #fff !important;
}
.mflc-calc .btn-primary *,
.mflc-calc .btn-secondary *,
.mflc-calc .btn-dark *,
.mflc-calc .btn-success *,
.mflc-calc .btn-danger *,
.mflc-calc .btn-info * {
  color: #fff !important;
}

/* ZigTech brand: navy #1B3664, orange #D75225 */
.mflc-calc {
  --zt-navy: #1B3664;
  --zt-navy-dark: #12264A;
  --zt-navy-tint: #EEF1F7;
  --zt-orange: #D75225;
  --zt-orange-dark: #B8441C;
  --zt-text: #1F2937;
  --zt-muted: #5B6472;
  --zt-border: #D5DBE5;
}
.mflc-calc .card {
  border: 1px solid var(--zt-border);
  border-radius: 10px;
  overflow: hidden;
}
.mflc-calc .card-header.mflc-card-header {
  background: var(--zt-navy);
  color: #fff;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: .02em;
  border-bottom: 3px solid var(--zt-orange);
  padding: .8rem 1.25rem;
}
.mflc-calc .mflc-section-wrap {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--zt-border);
}
.mflc-calc .card-body > .mflc-section-wrap:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}
.mflc-calc .mflc-section {
  color: var(--zt-navy);
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  line-height: 1.2;
  border-left: 4px solid var(--zt-orange);
  padding-left: .7rem;
  margin: 0;
}
.mflc-calc .mflc-section-hint {
  color: var(--zt-muted);
  font-size: .8rem;
  margin: .3rem 0 .25rem .95rem;
}
.mflc-calc .form-label {
  color: var(--zt-text);
  font-size: .88rem;
  font-weight: 600;
  margin-bottom: .25rem;
}
.mflc-calc .form-control,
.mflc-calc .form-select {
  color: var(--zt-text) !important;
  background-color: #fff !important;
  border: 1px solid var(--zt-border) !important;
  border-radius: 6px !important;
  min-height: 38px;
  font-size: .95rem;
  margin-bottom: 0 !important;
}
.mflc-calc .form-control:focus,
.mflc-calc .form-select:focus {
  border-color: var(--zt-navy) !important;
  box-shadow: 0 0 0 .2rem rgba(27, 54, 100, .18) !important;
}
.mflc-calc .form-check-input:checked {
  background-color: var(--zt-navy);
  border-color: var(--zt-navy);
}
/* Size inputs to their content: numbers are short, names and selects medium */
.mflc-calc input[type="number"].form-control { max-width: 200px; }
.mflc-calc input[type="text"].form-control,
.mflc-calc .form-select { max-width: 360px; }
.mflc-calc .form-text {
  color: var(--zt-muted);
  font-size: .74rem;
  line-height: 1.4;
  margin-top: .2rem;
}
.mflc-calc .card-body.row { --bs-gutter-y: .85rem; }
.mflc-calc .btn-mflc-primary {
  background: var(--zt-orange);
  border: 1px solid var(--zt-orange);
  color: #fff !important;
  font-weight: 700;
  padding: .6rem 2rem;
  border-radius: 6px;
}
.mflc-calc .btn-mflc-primary:hover,
.mflc-calc .btn-mflc-primary:focus {
  background: var(--zt-orange-dark);
  border-color: var(--zt-orange-dark);
}
.mflc-calc .btn-mflc-outline {
  background: #fff;
  border: 1px solid var(--zt-navy);
  color: var(--zt-navy) !important;
  font-weight: 600;
  border-radius: 6px;
}
.mflc-calc .btn-mflc-outline:hover,
.mflc-calc .btn-mflc-outline:focus {
  background: var(--zt-navy);
  color: #fff !important;
}
.mflc-calc .btn-mflc-reset {
  background: transparent;
  border: 1px solid var(--zt-border);
  color: var(--zt-muted) !important;
  border-radius: 6px;
}
.mflc-calc .btn-mflc-reset:hover { border-color: var(--zt-muted); }

/* House-load rows: one line per load on wide screens */
.mflc-calc .hl-head,
.mflc-calc .hl-row { display: grid; grid-template-columns: 1.2fr 1.4fr .9fr .8fr 80px 90px; gap: .75rem; align-items: center; }
.mflc-calc .hl-head { color: var(--zt-text); font-size: .88rem; font-weight: 600; margin-bottom: .25rem; }
.mflc-calc .hl-row { margin-bottom: .65rem; }
.mflc-calc .hl-row .form-control,
.mflc-calc .hl-row .form-select { max-width: none; }
.mflc-calc .hl-label { display: none; }
.mflc-calc .hl-cont .form-check { margin: 0; }
@media (max-width: 767.98px) {
  .mflc-calc .hl-head { display: none; }
  .mflc-calc .hl-row { grid-template-columns: 1fr; gap: .35rem; padding-bottom: .75rem; border-bottom: 1px solid var(--zt-border); }
  .mflc-calc .hl-label { display: block; }
}

/* House-load summary: same table style as the calculation reports */
.mflc-calc .hl-tbl { border-collapse: collapse; border: 1px solid #000; width: 100%; max-width: 900px; font-family: Arial, Helvetica, sans-serif; font-size: 14px; table-layout: fixed; margin: 1.25rem 0 0; }
.mflc-calc .hl-tbl th,
.mflc-calc .hl-tbl td { border: 1px solid #000; color: #000; background: #fff; padding: 7px 14px; line-height: 1.35; vertical-align: middle; }
.mflc-calc .hl-tbl thead tr:first-child th { text-align: center; font-weight: 700; padding: 12px 14px; letter-spacing: .06em; }
.mflc-calc .hl-tbl thead tr:last-child th { border-bottom: 2px solid #000; font-weight: 700; }
.mflc-calc .hl-tbl .c { text-align: center; width: 80px; }
.mflc-calc .hl-tbl .r { text-align: right; width: 120px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.mflc-calc .hl-tbl .l { text-align: left; }
.mflc-calc .hl-tbl .fl { text-align: right; }
.mflc-calc .hl-tbl tfoot tr:first-child td { border-top: 2px solid #000; }
.mflc-calc .hl-tbl tr.tot td { font-weight: 700; }
.mflc-calc .hl-tbl tr.brk td { border-top: 3px double #000; font-weight: 700; }
.mflc-calc .hl-tbl .empty td { text-align: center; font-style: italic; }
.mflc-calc .hl-notes { color: var(--zt-muted); font-size: .74rem; line-height: 1.4; margin: .6rem 0 0; padding-left: 1.1rem; max-width: 900px; }
.mflc-calc .hl-notes li { margin-bottom: .2rem; }
.mflc-calc .cont-tag { color: var(--zt-muted); font-size: .8em; margin-left: .35rem; }
.mflc-calc #minimum-units-error ul { margin: .4rem 0 0; padding-left: 1.2rem; }