/* ==========================================================================
   Lottana — calculadoras
   Formulario, painel de resultado e tabela de amortizacao.
   Depende de base.css (tokens).
   ========================================================================== */

.calc-hero {
  background: linear-gradient(165deg, var(--navy) 0%, #0e1a2e 100%);
  color: var(--on-navy);
  padding-block: var(--space-xl);
}

.calc-hero h1 {
  color: var(--white);
  font-size: var(--step-3);
  margin-bottom: var(--space-xs);
}

.calc-hero p {
  color: rgba(244, 239, 228, 0.8);
  max-width: var(--maxw-prose);
}

.breadcrumb {
  font-size: var(--step--1);
  color: rgba(244, 239, 228, 0.55);
  margin-bottom: var(--space-sm);
}

.breadcrumb a {
  color: rgba(244, 239, 228, 0.75);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--gold);
}

/* --------------------------------------------------------------------------
   Layout: formulario + resultado
   -------------------------------------------------------------------------- */

.calc-layout {
  display: grid;
  grid-template-columns: minmax(0, 380px) minmax(0, 1fr);
  gap: var(--space-lg);
  align-items: start;
}

@media (max-width: 900px) {
  .calc-layout {
    grid-template-columns: 1fr;
  }
}

.calc-form {
  position: sticky;
  top: 88px;
  background: var(--surface);
  border: 1px solid var(--surface-alt);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  box-shadow: var(--shadow-sm);
}

@media (max-width: 900px) {
  .calc-form {
    position: static;
  }
}

.calc-form h2 {
  font-size: var(--step-1);
  margin-bottom: var(--space-md);
}

/* --------------------------------------------------------------------------
   Campos
   -------------------------------------------------------------------------- */

.field {
  margin-bottom: var(--space-md);
}

.field > label {
  display: block;
  font-size: var(--step--1);
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.field__hint {
  font-size: 0.8rem;
  color: var(--ink-mute);
  margin-top: 0.3rem;
}

.input-wrap {
  position: relative;
  display: flex;
  align-items: stretch;
}

.input-wrap__prefix,
.input-wrap__suffix {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-inline: 0.7rem;
  background: var(--surface-alt);
  /* Mesma cor/espessura da borda do input: sem isso o addon fica 1px
     deslocado e o conjunto parece desalinhado. */
  border: 1px solid #cfc9ba;
  color: var(--ink-mute);
  font-size: var(--step--1);
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  flex-shrink: 0;
}

.input-wrap__prefix {
  border-right: 0;
  border-radius: var(--radius) 0 0 var(--radius);
}

.input-wrap__suffix {
  border-left: 0;
  border-radius: 0 var(--radius) var(--radius) 0;
}

.input {
  flex: 1;
  min-width: 0;
  width: 100%;
  padding: 0.65rem 0.8rem;
  border: 1px solid #cfc9ba;
  border-radius: var(--radius);
  background: var(--white);
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: var(--step-0);
  /* 16px minimo evita zoom automatico do iOS ao focar */
  min-height: 44px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

/* Cantos do input conforme os addons presentes.
   A ordem importa: a regra de "prefixo E sufixo" vem por último.
   (A versão anterior usava `:has(+ ...)`, que não existe — por isso o
   campo com R$ à esquerda e % à direita saía desalinhado.) */
.input-wrap__prefix ~ .input {
  border-left: 0;
  border-radius: 0 var(--radius) var(--radius) 0;
}

.input-wrap:has(.input-wrap__suffix) .input {
  border-right: 0;
  border-radius: var(--radius) 0 0 var(--radius);
}

.input-wrap:has(.input-wrap__prefix):has(.input-wrap__suffix) .input {
  border-radius: 0;
}

/* Com addon, o input perde a borda lateral — então o realce de foco
   vai no grupo inteiro, senão o anel sai cortado no meio do campo. */
.input:focus {
  outline: none;
  border-color: var(--navy-500);
  box-shadow: 0 0 0 3px rgba(65, 96, 140, 0.15);
}

.input-wrap:focus-within {
  border-radius: var(--radius);
  box-shadow: 0 0 0 3px rgba(65, 96, 140, 0.15);
}

.input-wrap:focus-within .input,
.input-wrap:focus-within .input-wrap__prefix,
.input-wrap:focus-within .input-wrap__suffix {
  border-color: var(--navy-500);
}

/* o anel já está no grupo; evita halo duplicado */
.input-wrap:focus-within .input:focus {
  box-shadow: none;
}

.input[aria-invalid="true"] {
  border-color: var(--danger);
}

.input[aria-invalid="true"]:focus {
  box-shadow: 0 0 0 3px rgba(181, 66, 52, 0.15);
}

select.input {
  font-family: var(--font-sans);
  cursor: pointer;
}

.field__error {
  display: none;
  font-size: 0.8rem;
  color: var(--danger);
  margin-top: 0.3rem;
  font-weight: 500;
}

.field__error[data-visible="true"] {
  display: block;
}

/* Segmented control (SAC / Price) */
.segmented {
  display: flex;
  gap: 2px;
  background: var(--surface-alt);
  border-radius: var(--radius);
  padding: 3px;
}

.segmented input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.segmented label {
  flex: 1;
  text-align: center;
  padding: 0.55rem 0.5rem;
  border-radius: calc(var(--radius) - 3px);
  font-size: var(--step--1);
  font-weight: 600;
  color: var(--ink-soft);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
  min-height: 40px;
  display: grid;
  place-items: center;
}

.segmented input:checked + label {
  background: var(--navy);
  color: var(--on-navy);
  box-shadow: var(--shadow-sm);
}

.segmented input:focus-visible + label {
  outline: 2px solid var(--gold-ink);
  outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   Resultado
   -------------------------------------------------------------------------- */

.result {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.result__cards {
  display: grid;
  gap: var(--space-sm);
  /* 210px cabe "R$ 1.234.567,89" sem quebrar no menor card */
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 210px), 1fr));
}

.stat {
  /* referência para o clamp() em cqi do valor */
  container-type: inline-size;
  background: var(--surface);
  border: 1px solid var(--surface-alt);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius);
  /* padding lateral menor que --space-md: cada 8px economizados aqui viram
     8px a mais para o número */
  padding: var(--space-sm) 0.9rem;
  min-width: 0; /* permite o card encolher dentro do grid */
}

.stat--primary {
  background: var(--navy);
  border-color: var(--navy);
  border-left-color: var(--gold);
  color: var(--on-navy);
}

.stat__label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 0.2rem;
}

.stat--primary .stat__label {
  color: rgba(244, 239, 228, 0.7);
}

.stat__value {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  /* Escala com a largura do card, não com a da viewport: um valor longo
     (R$ 50.965.790,29 = 16 ch) encolhe em vez de vazar. cqi = 1% da
     largura do container.
     Piso 0.95rem: com 16 ch em Plex Mono (~0.6em/ch) isso dá ~146px, que
     cabe nos ~178px úteis do card mais estreito (210px − padding). */
  font-size: clamp(0.95rem, 6.8cqi, 1.75rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.03em;
  /* Rede de segurança: se ainda assim não couber, quebra em vez de vazar. */
  overflow-wrap: break-word;
}

/* Navegador sem container queries: volta à escala fluida por viewport. */
@supports not (container-type: inline-size) {
  .stat__value {
    font-size: var(--step-1);
  }
}

.stat--primary .stat__value {
  color: var(--white);
}

.stat__note {
  font-size: 0.78rem;
  color: var(--ink-mute);
  margin-top: 0.2rem;
}

.stat--primary .stat__note {
  color: rgba(244, 239, 228, 0.6);
}

/* --------------------------------------------------------------------------
   Grafico (SVG inline gerado no JS)
   -------------------------------------------------------------------------- */

.chart-card {
  background: var(--surface);
  border: 1px solid var(--surface-alt);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
}

.chart-card h3 {
  font-size: var(--step-0);
  margin-bottom: 0.15rem;
}

.chart-card__sub {
  font-size: var(--step--1);
  color: var(--ink-mute);
  margin-bottom: var(--space-sm);
}

.chart {
  width: 100%;
  height: auto;
  overflow: visible;
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-sm);
  font-size: var(--step--1);
  color: var(--ink-soft);
}

.legend__item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.legend__swatch {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   Tabela de amortizacao
   -------------------------------------------------------------------------- */

.table-card {
  background: var(--surface);
  border: 1px solid var(--surface-alt);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.table-card__head {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md);
  border-bottom: 1px solid var(--surface-alt);
}

.table-card__head h3 {
  font-size: var(--step-0);
}

.table-actions {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
}

.btn--sm {
  padding: 0.45rem 0.9rem;
  font-size: var(--step--1);
  min-height: 38px;
}

/* Scroll horizontal proprio — o body nunca rola lateralmente */
.table-scroll {
  overflow-x: auto;
  max-height: 520px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

table.amort {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--step--1);
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

table.amort thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--surface-alt);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-align: right;
  padding: 0.7rem var(--space-sm);
  border-bottom: 1px solid #cfc9ba;
}

table.amort thead th:first-child {
  text-align: left;
}

table.amort tbody td {
  padding: 0.55rem var(--space-sm);
  text-align: right;
  border-bottom: 1px solid rgba(228, 223, 209, 0.7);
}

table.amort tbody td:first-child {
  text-align: left;
  font-weight: 600;
  color: var(--ink-mute);
}

table.amort tbody tr:hover td {
  background: rgba(201, 164, 92, 0.07);
}

table.amort tbody tr:last-child td {
  border-bottom: 0;
}

.table-card__foot {
  padding: var(--space-sm) var(--space-md);
  border-top: 1px solid var(--surface-alt);
  font-size: 0.8rem;
  color: var(--ink-mute);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: space-between;
}

/* --------------------------------------------------------------------------
   Estados
   -------------------------------------------------------------------------- */

.empty-state {
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  color: var(--ink-mute);
  background: var(--surface);
  border: 1px dashed #cfc9ba;
  border-radius: var(--radius-lg);
}

.empty-state svg {
  width: 44px;
  height: 44px;
  margin: 0 auto var(--space-sm);
  color: var(--surface-alt);
}

[hidden] {
  display: none !important;
}

/* Aviso de conteudo informativo */
.disclaimer {
  background: rgba(199, 126, 34, 0.08);
  border: 1px solid rgba(199, 126, 34, 0.25);
  border-radius: var(--radius);
  padding: var(--space-sm) var(--space-md);
  font-size: 0.82rem;
  color: #8a5a17;
}

/* --------------------------------------------------------------------------
   Impressao — sai so o resultado, sem cromo do site
   -------------------------------------------------------------------------- */

@media print {
  .site-header,
  .site-footer,
  .calc-hero,
  .calc-form,
  .table-actions,
  .cta-band,
  .disclaimer {
    display: none !important;
  }

  .calc-layout {
    grid-template-columns: 1fr;
  }

  .table-scroll {
    max-height: none;
    overflow: visible;
  }

  body {
    background: #fff;
  }

  .stat,
  .chart-card,
  .table-card {
    box-shadow: none;
    border-color: #ccc;
    break-inside: avoid;
  }
}