/* ============================================================
   Utilities Bunker — Lease Calculator v2.1
   File: /assets/css/modules/calculators/financialcalculators/lease-calculator.v2.1.css
   Purpose:
   - Tool-only layout and lease summary visuals
   - No changes to ub-toolkit.v2.1.css
   - Mobile-first, responsive, accessible
   ============================================================ */

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

/* Tool hero layout */
.ub-hero{
  display:grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: var(--lease-gap);
}

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

/* Lease summary panel */
.ub-lease-panel{
  background: var(--ub-surface-2);
  border: 1px solid var(--ub-border);
  border-radius: var(--lease-radius);
  padding: 12px;
}

.ub-lease-top{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap: 10px;
  flex-wrap:wrap;
  margin-bottom: 8px;
}

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

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

/* KPI tiles */
.ub-kpis{
  display:flex;
  flex-wrap:wrap;
  gap: 8px;
  justify-content:flex-end;
}

.ub-kpi{
  min-width: 128px;
  padding: 8px 10px;
  border-radius: 14px;
  border: 1px solid var(--ub-border);
  background: var(--ub-card-bg);
}

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

.ub-kpi .v{
  font-family: var(--ub-mono);
  font-weight: 950;
  font-size: 14px;
  margin-top: 2px;
}

/* Estimate pill */
.ub-risk{
  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: 44px;
}

.ub-dot{
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ub-muted);
}

.ub-lease-status-row{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap: 10px;
  flex-wrap:wrap;
  margin-top: 10px;
}

/* Quick preset wheel */
.ub-wheel{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 10px;
  margin-top: 10px;
}

.ub-wheel .ub-chip{
  min-height: 44px;
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid var(--ub-border);
  background: var(--ub-chip-bg);
  color: var(--ub-chip-text);
  font-weight: 900;
  cursor: pointer;
  user-select:none;
}

.ub-wheel .ub-chip:hover{
  background: var(--ub-chip-hover);
}

.ub-wheel .ub-chip:focus{
  outline:none;
  box-shadow: 0 0 0 4px var(--ub-focus);
}

/* Lease visual bars */
.ub-lease-visual{
  margin-top: 12px;
  border: 1px solid var(--ub-border);
  border-radius: 14px;
  background: var(--ub-card-bg);
  padding: 12px;
}

.ub-bar-group + .ub-bar-group{
  margin-top: 12px;
}

.ub-bar-label-row{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap: 12px;
  margin-bottom: 6px;
  font-size: 12px;
  font-weight: 900;
}

.ub-bar-label-row span:last-child{
  font-family: var(--ub-mono);
  color: var(--ub-muted);
  font-weight: 950;
}

.ub-bar-track{
  width: 100%;
  height: 14px;
  border-radius: 999px;
  background: var(--ub-surface-3);
  border: 1px solid var(--ub-border);
  overflow: hidden;
}

.ub-bar-fill{
  height: 100%;
  width: 0%;
  border-radius: 999px;
  transition: width 180ms ease;
}

.ub-bar-fill--cap{
  background: linear-gradient(90deg, var(--ub-btn-grad-a), var(--ub-btn-grad-b));
}

.ub-bar-fill--residual{
  background: linear-gradient(90deg, rgba(34,197,94,.75), rgba(34,197,94,1));
}

.ub-bar-fill--dep{
  background: linear-gradient(90deg, rgba(245,158,11,.75), rgba(245,158,11,1));
}

.ub-bar-fill--finance{
  background: linear-gradient(90deg, rgba(96,165,250,.75), rgba(96,165,250,1));
}

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

/* Preset row */
.ub-preset-row{
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
  margin-top: 10px;
}

.ub-preset-row .ub-chip{
  min-height: 44px;
  padding: 10px 12px;
}

/* Inputs and helper content */
.hint{
  margin-top: 6px;
  font-size: 12px;
  color: var(--ub-muted);
}

.ub-inline-error{
  margin-top: 6px;
  font-size: 12px;
  color: var(--ub-danger);
  font-weight: 800;
  min-height: 16px;
}

/* Slider row utility */
.ub-slider-row{
  display:flex;
  gap: 10px;
  align-items:center;
  flex-wrap:wrap;
}

.ub-range{
  width: min(420px, 100%);
  height: 44px;
  accent-color: var(--ub-btn-grad-b);
}

/* Work area */
.ub-work{
  font-family: var(--ub-mono);
  font-size: 13px;
  line-height: 1.55;
  white-space: pre-wrap;
  overflow-wrap:anywhere;
}

/* Details refinement */
.ub-collapsible summary{
  cursor:pointer;
  font-weight: 950;
  min-height: 44px;
  display:flex;
  align-items:center;
}

.ub-collapsible summary:focus{
  outline:none;
  box-shadow: 0 0 0 4px var(--ub-focus);
  border-radius: 12px;
}

/* Rail helpers */
.ub-btn--block{
  width: 100%;
}

/* Form polish */
.ub-card code{
  font-family: var(--ub-mono);
  font-size: .95em;
}

/* Mobile layout tuning */
@media (max-width: 700px){
  .ub-lease-status-row{
    flex-direction:column;
    align-items:stretch;
  }

  .ub-wheel{
    width: 100%;
    grid-template-columns: repeat(2, minmax(0,1fr));
  }

  .ub-kpis{
    justify-content:stretch;
    width: 100%;
  }

  .ub-kpi{
    flex: 1 1 calc(50% - 8px);
    min-width: 0;
  }
}

@media (max-width: 520px){
  .ub-kpi{
    min-width: 98px;
  }

  .ub-bar-label-row{
    flex-direction:column;
    align-items:flex-start;
  }

  .ub-range{
    width: 100%;
  }
}

/* Dark-mode balancing */
html.ub-theme-dark .ub-lease-panel,
html.ub-theme-dark .ub-lease-visual{
  box-shadow: inset 0 1px 0 rgba(255,255,255,.02);
}

html.ub-theme-dark .ub-bar-track{
  background: rgba(255,255,255,.06);
}

/* High-density desktop polish */
@media (min-width: 1200px){
  .ub-lease-panel{
    padding: 14px;
  }

  .ub-kpi{
    min-width: 136px;
  }
}