/* ============================================================
   Tool Styles — Interest Rate Calculator v2.1
   File: /assets/css/modules/calculators/financialcalculators/interest-rate-calculator.v2.1.css
   Purpose:
   - Tool-only layout and presentation for the Interest Rate Calculator
   - No changes to ub-toolkit.v2.1.css
   - Mobile-first, accessible, fast, and uniform with UB v2.1 patterns
   ============================================================ */

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

/* Main split layout */
.ub-ir-hero{
  display:grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--ir-gap);
}

@media (max-width: 980px){
  .ub-ir-hero{
    grid-template-columns: 1fr;
  }
}

/* Rate snapshot panel */
.ub-ir-panel{
  background: var(--ub-surface-2);
  border: 1px solid var(--ub-border);
  border-radius: var(--ir-radius);
  padding: 12px;
}

.ub-ir-panel-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:10px;
  flex-wrap:wrap;
  margin-bottom:10px;
}

.ub-ir-title{
  font-size: clamp(13px, 1.2vw, 14px);
  font-weight: 950;
  letter-spacing: .01em;
}

.ub-ir-sub{
  font-size: 12px;
  color: var(--ub-muted);
  margin-top: 2px;
}

/* Mode pills */
.ub-ir-mode-pills{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}

.ub-ir-mode-pills .ub-chip{
  min-height: 44px;
  padding: 10px 12px;
}

.ub-ir-mode-pills .ub-chip[aria-pressed="true"]{
  border-color: rgba(249,58,19,.55);
  box-shadow: 0 0 0 4px rgba(249,58,19,.12);
}

/* KPI grid */
.ub-ir-kpis{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap:10px;
}

.ub-ir-kpi{
  min-width: 0;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--ub-border);
  background: var(--ub-card-bg);
}

.ub-ir-kpi .k{
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--ub-muted);
}

.ub-ir-kpi .v{
  margin-top: 4px;
  font-family: var(--ub-mono);
  font-weight: 950;
  font-size: 15px;
  line-height: 1.3;
  overflow-wrap: anywhere;
  word-break: break-word;
}

@media (max-width: 520px){
  .ub-ir-kpis{
    grid-template-columns: 1fr;
  }
}

/* Gauge */
.ub-ir-meter-wrap{
  margin-top: 12px;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid var(--ub-border);
  background: var(--ub-card-bg);
}

.ub-ir-meter-labels{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:10px;
  margin-bottom: 8px;
  font-size: 12px;
  font-weight: 900;
  color: var(--ub-muted);
}

.ub-ir-meter{
  width:100%;
  height: 16px;
  border-radius: 999px;
  overflow:hidden;
  border: 1px solid var(--ub-border);
  background: var(--ub-surface-3);
}

.ub-ir-meter-bar{
  width: 0%;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(92deg, var(--ub-btn-grad-a), var(--ub-btn-grad-b));
  box-shadow: 0 8px 18px var(--ub-btn-glow);
  transition: width 180ms ease;
}

@media (prefers-reduced-motion: reduce){
  .ub-ir-meter-bar{
    transition: none;
  }
}

/* Presets */
.ub-ir-presets{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top: 12px;
}

.ub-ir-presets .ub-chip{
  min-height: 44px;
  padding: 10px 12px;
}

/* Quick controls */
.ub-ir-quick{
  display:grid;
  gap:10px;
}

.ub-ir-quick-row{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
}

.ub-ir-quick-label{
  min-width: 118px;
  font-weight: 900;
}

.ub-ir-quick-out{
  min-width: 84px;
  font-family: var(--ub-mono);
  font-weight: 950;
  font-size: 13px;
}

@media (max-width: 560px){
  .ub-ir-quick-row{
    align-items:flex-start;
  }

  .ub-ir-quick-label,
  .ub-ir-quick-out{
    min-width: auto;
    width: 100%;
  }
}

/* Input row enhancement */
.ub-field .ub-inputrow{
  display:grid !important;
  grid-template-columns: minmax(0, 1fr) auto;
  gap:8px;
  align-items:center;
}

.ub-field .ub-inputrow > input{
  margin:0;
}

.ub-field .ub-inputrow > select{
  margin:0;
  min-width: 110px;
}

@media (max-width: 640px){
  .ub-field .ub-inputrow{
    grid-template-columns: 1fr;
  }

  .ub-field .ub-inputrow > select{
    min-width: 0;
  }
}

/* Work box */
.ub-work{
  font-family: var(--ub-mono);
  font-size: 13px;
  line-height: 1.6;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* Button helper */
.ub-btn--block{
  width:100%;
}

/* Small polish for formulas */
code{
  font-family: var(--ub-mono);
  font-size: .95em;
  padding: .12em .38em;
  border-radius: 8px;
  background: var(--ub-surface-2);
  border: 1px solid var(--ub-border);
}

/* Stronger focus for interactive tool items */
.ub-ir-mode-pills .ub-chip:focus,
.ub-ir-presets .ub-chip:focus{
  outline: none;
  box-shadow: 0 0 0 4px var(--ub-focus);
}

/* Better spacing in dense cards */
#liveOut .ub-v,
.ub-ir-kpi .v{
  text-wrap: balance;
}

/* Dark mode polish */
html.ub-theme-dark .ub-ir-panel,
html.ub-theme-dark .ub-ir-meter-wrap{
  background: var(--ub-surface-2);
}

html.ub-theme-dark code{
  background: rgba(255,255,255,.04);
}