/* ============================================================
   Tool Styles — Repayment Calculator v2.1
   File: /assets/css/modules/calculators/financialcalculators/repayment-calculator.v2.1.css
   Purpose:
   - Tool-only layout and repayment visualization styles
   - No changes to ub-toolkit.v2.1.css required
   - Mobile-first, responsive, accessible, UB-CERT aligned
   ============================================================ */

/* Local tokens (tool-scoped) */
:root{
  --rep-radius: 16px;
  --rep-gap: 14px;
  --rep-soft: rgba(0,0,0,.06);
  --rep-principal: rgba(34,197,94,.88);
  --rep-interest: rgba(249,58,19,.88);
  --rep-meter-bg: rgba(0,0,0,.08);
}

html.ub-theme-dark:root{
  --rep-soft: rgba(255,255,255,.06);
  --rep-meter-bg: rgba(255,255,255,.08);
}

/* Hero layout */
.ub-fin-hero{
  display:grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: var(--rep-gap);
}

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

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

.ub-fin-panel-top{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap: 10px;
  flex-wrap:wrap;
  margin-bottom: 12px;
}

.ub-fin-eyebrow{
  font-size: 12px;
  font-weight: 950;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ub-muted);
}

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

.ub-kpi{
  min-width: 124px;
  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;
  overflow-wrap:anywhere;
  word-break:break-word;
}

/* Interest meter */
.ub-fin-meter-wrap{
  margin-top: 10px;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid var(--ub-border);
  background: var(--ub-card-bg);
}

.ub-fin-meter-head{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap: 10px;
  flex-wrap:wrap;
  font-size: 12px;
  font-weight: 900;
  margin-bottom: 8px;
}

.ub-fin-meter{
  position:relative;
  display:flex;
  width:100%;
  min-height: 18px;
  border-radius: 999px;
  overflow:hidden;
  border: 1px solid var(--ub-border);
  background: var(--rep-meter-bg);
}

.ub-fin-meter-bar{
  min-height: 18px;
  transition: width .18s ease;
}

.ub-fin-meter-bar--principal{
  width: 0%;
  background: linear-gradient(90deg, rgba(34,197,94,.74), var(--rep-principal));
}

.ub-fin-meter-bar--interest{
  width: 0%;
  background: linear-gradient(90deg, rgba(255,116,38,.88), var(--rep-interest));
}

/* Preset row */
.ub-chip-row{
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
  margin-top: 12px;
}

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

/* Mini stats */
.ub-mini-stats{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 10px;
  margin-top: 12px;
}

.ub-mini-stat{
  border: 1px solid var(--ub-border);
  border-radius: 14px;
  background: var(--ub-card-bg);
  padding: 10px 12px;
  min-height: 76px;
}

.ub-mini-stat .label{
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--ub-muted);
}

.ub-mini-stat .value{
  margin-top: 6px;
  font-family: var(--ub-mono);
  font-size: 14px;
  font-weight: 950;
  overflow-wrap:anywhere;
  word-break:break-word;
}

@media (max-width: 680px){
  .ub-mini-stats{
    grid-template-columns: 1fr;
  }
}

/* Input / control polish */
.ub-field .ub-inputrow{
  display:block !important;
}

.ub-field .ub-inputrow > input,
.ub-field .ub-inputrow > select{
  display:block !important;
  width:100% !important;
}

.ub-field .ub-inputrow > select{
  margin-top: 6px;
}

.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;
}

/* Work output */
.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;
}

/* Details styling enhancement */
.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;
}

/* Table responsiveness */
.ub-table-wrap{
  width:100%;
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
  border-radius: 14px;
}

.ub-table{
  min-width: 720px;
}

.ub-table th,
.ub-table td{
  vertical-align:top;
  white-space:nowrap;
}

.ub-table td:last-child,
.ub-table th:last-child{
  text-align:right;
}

.ub-table td:nth-child(3),
.ub-table td:nth-child(4),
.ub-table td:nth-child(5),
.ub-table th:nth-child(3),
.ub-table th:nth-child(4),
.ub-table th:nth-child(5){
  text-align:right;
}

.ub-table td:nth-child(1),
.ub-table th:nth-child(1){
  width: 64px;
}

.ub-table td:nth-child(2),
.ub-table th:nth-child(2){
  min-width: 120px;
}

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

/* Small screen polish */
@media (max-width: 520px){
  .ub-kpi{
    min-width: 102px;
  }

  .ub-fin-panel,
  .ub-card{
    padding: 12px;
  }

  .ub-fin-meter-wrap{
    padding: 10px;
  }

  .ub-mini-stat{
    min-height: auto;
  }
}

/* Reduced motion respect */
@media (prefers-reduced-motion: reduce){
  .ub-fin-meter-bar{
    transition:none;
  }
}