/* ============================================================
   Tool Styles — Finance Calculator v2.1
   File: /assets/css/modules/calculators/financialcalculators/finance-calculator.v2.1.css
   Purpose:
   - Tool-only layout + finance mode UI + KPI tiles + amort preview
   - No changes to ub-toolkit.v2.1.css required
   - Mobile-first, 44x44 targets, clamp typography
   ============================================================ */

/* Tool-scoped tokens */
:root{
  --fc-radius: 16px;
  --fc-gap: 14px;
  --fc-soft: rgba(0,0,0,.06);
}

/* Header row */
.fc-head{
  display:flex;
  gap:10px;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
}
.fc-title{ font-size: var(--ub-fs-5); }

/* How-to list spacing */
.fc-steps{ margin:0; padding-left:18px; }
.fc-steps li{ margin: 6px 0; }

/* Mode bar */
.fc-modebar{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  align-items:center;
  margin-bottom: 10px;
}
.fc-modebar .ub-chip{
  min-height: var(--ub-hit);
  padding: 10px 14px;
}

/* Hero layout: summary + inputs */
.fc-hero{
  display:grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--fc-gap);
  align-items:start;
}
@media (max-width: 980px){
  .fc-hero{ grid-template-columns: 1fr; }
}

/* Summary panel (left) */
.fc-panel{
  background: var(--ub-surface-2);
  border: 1px solid var(--ub-border);
  border-radius: var(--fc-radius);
  padding: 12px;
}
.fc-panel-top{
  display:flex;
  gap: 10px;
  justify-content:space-between;
  align-items:flex-start;
  flex-wrap:wrap;
  margin-bottom: 10px;
}
.fc-panel-title{
  font-size: clamp(13px, 1.2vw, 14px);
  font-weight: 950;
  letter-spacing: .01em;
}
.fc-panel-sub{
  font-size: 12px;
  color: var(--ub-muted);
  margin-top: 2px;
}

/* KPI tiles */
.fc-kpis{
  display:flex;
  flex-wrap:wrap;
  gap: 8px;
  justify-content:flex-end;
}
.fc-kpi{
  min-width: 138px;
  padding: 8px 10px;
  border-radius: 14px;
  border: 1px solid var(--ub-border);
  background: var(--ub-card-bg);
}
.fc-kpi .k{
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--ub-muted);
}
.fc-kpi .v{
  font-family: var(--ub-mono);
  font-weight: 950;
  font-size: 14px;
  margin-top: 2px;
}

/* Status / option chips row */
.fc-note-row{
  display:flex;
  gap: 10px;
  flex-wrap:wrap;
  align-items:center;
  margin: 8px 0 10px;
}
.fc-pill{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--ub-border);
  background: var(--ub-card-bg);
  font-size: 12px;
  font-weight: 950;
  min-height: var(--ub-hit);
}
.fc-dot{
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ub-muted);
}
.fc-dot--ok{ background: var(--ub-success); }
.fc-dot--warn{ background: var(--ub-warning); }
.fc-dot--bad{ background: var(--ub-danger); }

/* Check chips (ensure click area) */
.fc-chip-check{
  display:inline-flex;
  gap: 8px;
  align-items:center;
  user-select:none;
}
.fc-chip-check input[type="checkbox"]{
  width:18px;
  height:18px;
  margin:0;
  accent-color: var(--ub-btn-grad-b);
}

/* Mini output block inside summary */
.fc-miniout{
  margin-top: 10px;
}

/* Amortization */
.fc-amort{ margin-top: 12px; }
.fc-amort-wrap{
  width:100%;
  overflow:auto;
  border-radius: var(--ub-radius-2);
}
.fc-amort .ub-table th,
.fc-amort .ub-table td{
  white-space: nowrap;
}
#amortNote{ margin-top: 10px; }

/* Inputs: section headings */
.fc-hr{
  border:none;
  border-top:1px solid var(--ub-border);
  margin:14px 0;
}
.fc-mode-section{
  margin-top: 10px;
}
.fc-h2{
  margin: 0 0 10px;
  font-size: var(--ub-fs-3);
  font-weight: 950;
  letter-spacing: -0.01em;
}

/* Optional check row */
.fc-checkrow{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top: 10px;
}

/* Actions row */
.fc-actions{
  margin-top: 12px;
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
}

/* Work box */
.fc-work{
  font-family: var(--ub-mono);
  font-size: 13px;
  line-height: 1.55;
  white-space: pre-wrap;
  overflow-wrap:anywhere;
}
.fc-worknote{
  margin-top:10px;
  color: var(--ub-muted);
  font-size: 12px;
}

/* Formulas list (compact) */
.fc-formulas{
  margin:0;
  padding-left:18px;
}
.fc-formulas li{
  margin: 8px 0;
}
.fc-formulas code{
  font-family: var(--ub-mono);
  font-size: 0.95em;
}

/* FAQ */
.fc-faq-q{
  margin: 12px 0 6px;
  font-size: 14px;
}
.fc-faq-a{
  margin: 0 0 10px;
}

/* Focus polish for chips in tool areas */
.fc-modebar .ub-chip:focus,
.fc-chip-check:focus-within{
  outline: none;
  box-shadow: 0 0 0 4px var(--ub-focus);
  border-radius: 999px;
}

/* Small screens: KPI sizing */
@media (max-width: 520px){
  .fc-kpi{ min-width: 118px; }
}