/* ============================================
   ARF Confecções | Página de Produto
   ============================================ */

body {
  padding-bottom: 96px; /* espaço para o painel de preço fixo */
}

.produto-page {
  padding-top: calc(76px + var(--space-xl));
  padding-bottom: var(--space-3xl);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
}

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

.breadcrumb svg {
  width: 14px;
  height: 14px;
}

.produto-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: start;
}

@media (min-width: 1024px) {
  .produto-grid {
    grid-template-columns: 2fr 3fr;
    gap: var(--space-2xl);
  }
}

/* ---------- Coluna visual ---------- */
.produto-visual {
  position: static;
}

@media (min-width: 1024px) {
  .produto-visual {
    position: sticky;
    top: calc(76px + var(--space-lg));
  }
}

.produto-image {
  aspect-ratio: 1 / 1;
  background: linear-gradient(135deg, #F8F8F8 0%, #EFEFEF 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.produto-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.produto-image svg {
  width: 45%;
  height: 45%;
  color: var(--color-text);
  opacity: 0.4;
}

.produto-info h1 {
  font-size: 28px;
  margin-bottom: 8px;
}

.produto-categoria-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: var(--fw-medium);
  color: var(--color-accent);
  background-color: var(--color-accent-light);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: var(--space-sm);
}

.produto-min-qtd {
  font-size: 14px;
  color: var(--color-text-muted);
}

.produto-not-found {
  text-align: center;
  padding: var(--space-3xl) 0;
}

.produto-not-found h1 {
  font-size: 24px;
  margin-bottom: var(--space-sm);
}

/* ---------- Steps do configurador ---------- */
.config-step {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
}

.config-step[hidden] {
  display: none;
}

.config-step.disabled {
  opacity: 0.5;
  pointer-events: none;
}

.config-step-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.config-step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: var(--color-black);
  color: var(--color-white);
  font-size: 13px;
  font-weight: var(--fw-semibold);
  flex-shrink: 0;
}

.config-step-header h2 {
  font-size: 18px;
}

.config-step-desc {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
  margin-top: -8px;
}

/* ===== Info de bolso (automático, sem escolha do cliente) ===== */
.produto-bolso-info {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-accent);
  margin-top: 6px;
}

/* ---------- Cards de gravação ---------- */
.gravacao-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
}

@media (min-width: 640px) {
  .gravacao-cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

.gravacao-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-align: left;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.gravacao-card:hover {
  border-color: var(--color-text);
}

.gravacao-card.selected {
  border-color: var(--color-accent);
  background-color: var(--color-accent-light);
}

.gravacao-card svg {
  width: 24px;
  height: 24px;
  color: var(--color-accent);
}

.gravacao-card .name {
  font-size: 15px;
  font-weight: var(--fw-medium);
}

.gravacao-card .desc {
  font-size: 12px;
  color: var(--color-text-muted);
}

/* ---------- Parâmetros ---------- */
.form-row-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
}

@media (min-width: 480px) {
  .form-row-2 {
    grid-template-columns: 1fr 1fr;
  }
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: var(--space-sm);
}

.field label {
  font-size: 13px;
  font-weight: var(--fw-medium);
  color: var(--color-text-muted);
}

.field input[type="number"],
.field input[type="text"],
.field textarea,
.field select {
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 15px;
  width: 100%;
  background-color: var(--color-white);
  transition: border-color var(--transition-fast);
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-color: var(--color-accent);
}

.field textarea {
  resize: vertical;
  min-height: 90px;
}

.param-info {
  font-size: 13px;
  color: var(--color-text-muted);
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  margin-top: 4px;
}

.param-info.error {
  color: var(--color-danger);
  background-color: #FCEDEC;
}

.subl-auto-info {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 16px;
  background: #FDF1E3;
  border-radius: var(--radius-md);
  font-size: 13px;
  color: #085041;
  font-weight: 500;
}

.param-note {
  font-size: 13px;
  color: var(--color-accent);
  background-color: var(--color-accent-light);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  gap: 8px;
}

.param-note svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* ---------- Mockup interativo — Fabric.js ---------- */
.mockup-wrapper {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;   /* preview centralizado no card */
  gap: 10px;
}
/* Titulos do bloco continuam alinhados a esquerda */
.mockup-wrapper .mockup-title,
.mockup-wrapper .mockup-subtitle { align-self: flex-start; }

.mockup-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  margin: 0;
}

.mockup-subtitle {
  font-size: 12px;
  color: var(--color-text-muted);
  margin: -6px 0 0;
}

.mockup-toolbar {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.mockup-tool-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 12px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-white);
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}

.mockup-tool-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: #f0faf4;
}

.mockup-canvas-wrap {
  border: 1px solid var(--color-border);
  border-radius: 12px;
  overflow: hidden;
  background: #FFFFFF;
  max-width: 100%;
  position: relative;
  min-height: 200px;
  width: 100%;
}

.mockup-canvas-wrap canvas {
  display: block;
  max-width: 100%;
  height: auto !important;
}

.mockup-canvas-wrap .canvas-container {
  border-radius: 12px;
  overflow: hidden;
  max-width: 100% !important;
}

.mockup-canvas-wrap .upper-canvas,
.mockup-canvas-wrap .lower-canvas {
  max-width: 100% !important;
}

.mockup-save-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
}

.mockup-note {
  font-size: 11px;
  color: var(--color-text-muted);
  margin: 0;
}

@media (max-width: 600px) {
  .mockup-toolbar {
    gap: 4px;
  }
  .mockup-tool-btn {
    padding: 5px 10px;
    font-size: 11px;
  }
}

/* Blindagem: nada dentro do produto pode vazar a largura da tela */
.produto-page,
.produto-grid,
.produto-configurador,
.produto-visual,
.config-step {
  max-width: 100%;
  box-sizing: border-box;
  min-width: 0;
}

/* ===== MOBILE — configurador e checkout ===== */
@media (max-width: 768px) {
  .produto-configurador { width: 100%; max-width: 100%; }
  .config-step { overflow: hidden; }

  /* Nome de arquivo de arte longo não pode empurrar o layout */
  .arte-item-nome,
  .arte-nome,
  .arte-file-nome {
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  /* Steps */
  .config-step { padding: 16px; margin-bottom: 12px; }
  .config-step-header { gap: 10px; margin-bottom: 14px; }
  .config-step-header h2,
  .config-step-title { font-size: 17px; }
  .config-step-desc { font-size: 13px; }

  /* Cards de gravação, gramatura, alça e cor */
  .gravacao-cards { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .gravacao-card { padding: 12px 10px; }
  .gravacao-card .name { font-size: 13px; }
  .gravacao-card .desc { font-size: 11px; }
  .cores-grid { gap: 8px; }
  .cor-btn { min-width: 60px; padding: 8px 10px; }

  /* Quantidade */
  .quantidade-grid { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .quantidade-custom-row { flex-direction: column; align-items: stretch; gap: 8px; }


  /* Arte / mockup */
  .arte-options { grid-template-columns: 1fr; }
  .mockup-wrapper { margin-top: 14px; }
  /* Os canvas do Fabric sao position:absolute, entao com height:auto o
     .canvas-container colapsava para 0 e o preview sumia no celular.
     A proporcao fixa (460x520 do canvas) devolve a altura certa. */
  .canvas-container {
    max-width: 100%;
    aspect-ratio: 460 / 520;
    height: auto !important;
  }
  #mockup-canvas { max-width: 100%; height: auto !important; }

  /* Painel de preço fixo no rodapé */
  .price-panel-inner { flex-direction: column; align-items: stretch; gap: 10px; }
  .price-panel-actions { width: 100%; }
  .price-panel-actions .btn { flex: 1; justify-content: center; }
  .price-panel-total { font-size: 24px; }

  /* Galeria do produto */
  .galeria-principal { height: 260px; }
}

@media (max-width: 480px) {
  .quantidade-grid { grid-template-columns: repeat(2, 1fr); }
  .price-panel-total { font-size: 22px; }
  .galeria-principal { height: 220px; }
}

.arte-lado-wrap {
  margin-bottom: 14px;
}

.arte-lado-title {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text);
  margin: 0 0 6px;
}

/* ---------- Cores (Silk) ---------- */
.cores-options {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.cores-btn {
  padding: 10px 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: var(--fw-medium);
  transition: border-color var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast);
}

.cores-btn:hover {
  border-color: var(--color-text);
}

.cores-btn.selected {
  border-color: var(--color-accent);
  background-color: var(--color-accent);
  color: var(--color-white);
}

/* ---------- Quantidade ---------- */
.quantidade-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
}

@media (min-width: 640px) {
  .quantidade-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .quantidade-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.qtd-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-align: left;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.qtd-card:hover {
  border-color: var(--color-text);
}

.qtd-card.selected {
  border-color: var(--color-accent);
  background-color: var(--color-accent-light);
}

.qtd-card .qtd-card-qtd {
  font-size: 15px;
  font-weight: var(--fw-semibold);
}

.qtd-card .qtd-card-total {
  font-size: 18px;
  font-weight: var(--fw-semibold);
  color: var(--color-text);
}

.qtd-card .qtd-card-unit {
  font-size: 13px;
  color: var(--color-text-muted);
}

.qtd-card-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  font-size: 11px;
  font-weight: var(--fw-semibold);
  color: var(--color-accent);
  background-color: var(--color-accent-light);
  border: 1px solid var(--color-accent);
  padding: 2px 8px;
  border-radius: 999px;
}

.qtd-card.selected .qtd-card-badge {
  background-color: var(--color-white);
}

.qtd-card-badge-best {
  color: var(--color-gold) !important;
  background-color: var(--color-gold-light) !important;
  border-color: var(--color-gold) !important;
}

.qtd-card.destaque {
  border-color: var(--color-gold);
}

.qtd-card.destaque:not(.selected) {
  background-color: var(--color-gold-light);
}

.qtd-card.destaque.selected {
  border-color: var(--color-accent);
}

.quantidade-empty {
  font-size: 14px;
  color: var(--color-text-muted);
}

/* ---------- Descrição do produto ---------- */
.produto-descricao {
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

.prod-desc-texto {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.prod-ficha {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.prod-ficha-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 9px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 13px;
}

.prod-ficha-item:last-child {
  border-bottom: none;
}

.prod-ficha-label {
  color: var(--color-text-muted);
  font-weight: 500;
}

.prod-ficha-value {
  color: var(--color-text);
  font-weight: 500;
  text-align: right;
}

/* ---------- Quantidade personalizada ---------- */
.quantidade-custom {
  margin-top: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-border);
}

.quantidade-custom label {
  display: block;
  font-size: 13px;
  font-weight: var(--fw-medium);
  color: var(--color-text-muted);
  margin-bottom: 6px;
}

.quantidade-custom-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
}

.quantidade-custom-row input {
  flex: 0 0 140px;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 15px;
  background-color: var(--color-white);
  transition: border-color var(--transition-fast);
}

.quantidade-custom-row input:focus {
  outline: none;
  border-color: var(--color-accent);
}

.qtd-custom-result {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.qtd-custom-total {
  font-size: 18px;
  font-weight: var(--fw-semibold);
  color: var(--color-text);
}

.qtd-custom-unit {
  font-size: 13px;
  color: var(--color-text-muted);
}

.qtd-custom-error {
  font-size: 13px;
  color: var(--color-danger);
}

/* Celular: a linha vira coluna, e o "140px" acima virava 140px de ALTURA
   (quadrado gigante). Fica depois das regras de computador para valer. */
@media (max-width: 768px) {
  .quantidade-custom-row input {
    flex: 0 0 auto;
    width: 100%;
    height: 48px;
    padding: 0 14px;
    font-size: 16px; /* 16px evita o zoom automático do iPhone ao tocar no campo */
    text-align: center;
  }
  .qtd-custom-result { justify-content: center; flex-wrap: wrap; }
}

/* Upload de arte */
.arte-upload-area {
  margin-top: 12px;
}

.arte-upload-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 24px 16px;
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  text-align: center;
  transition: border-color 0.2s, background 0.2s;
  color: var(--color-text-muted);
}

.arte-upload-label:hover {
  border-color: var(--color-accent);
  background: #f0faf4;
  color: var(--color-accent);
}

.arte-upload-txt {
  font-size: 14px;
  font-weight: 500;
}

.arte-upload-sub {
  font-size: 12px;
  color: var(--color-text-muted);
}

.arte-file-name {
  display: none;
  margin-top: 10px;
  font-size: 13px;
  color: var(--color-accent);
  font-weight: 500;
  padding: 6px 10px;
  background: #f0faf4;
  border-radius: var(--radius-sm);
}

/* Arte sem arte — WhatsApp CTA */
.arte-sem-arte {
  text-align: center;
  padding: var(--space-lg) var(--space-md);
  margin-top: 12px;
}

.arte-sem-arte-icon {
  width: 56px;
  height: 56px;
  background: #FDF1E3;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
  color: var(--color-accent);
}

.arte-sem-arte-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 6px;
}

.arte-sem-arte-desc {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 320px;
  margin: 0 auto var(--space-md);
}

/* Badge recomendado (alça/gramatura) */
.alca-recomendado {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  background: #FDF1E3;
  color: var(--color-accent);
  border-radius: 99px;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 15px;
}

/* ---------- Arte ---------- */
.arte-options {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.arte-bloco-upload {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.arte-bloco-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.arte-bloco-icon {
  width: 40px;
  height: 40px;
  background: #FDF1E3;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  flex-shrink: 0;
}

.arte-bloco-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 2px;
}

.arte-bloco-desc {
  font-size: 13px;
  color: var(--color-text-muted);
}

.arte-bloco-dica {
  font-size: 12px;
  color: var(--color-accent);
  background: var(--color-accent-light);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  margin-top: 6px;
}

.arte-bloco-sem {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.arte-sem-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--color-text-muted);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  transition: color 0.15s;
}

.arte-sem-toggle:hover {
  color: var(--color-accent);
}

.arte-sem-painel {
  margin-top: 12px;
  padding: 16px;
  background: var(--color-bg-alt, #F8F8F8);
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

.mockup-header {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

/* ---------- Painel de preço fixo ---------- */
.price-panel {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-white);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.06);
  z-index: 900;
  padding: var(--space-sm) 0;
}

.price-panel-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.price-panel-info {
  display: flex;
  flex-direction: column;
}

.price-panel-label {
  font-size: 12px;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.price-panel-total {
  font-size: 28px;
  font-weight: var(--fw-semibold);
  color: var(--color-accent);
  line-height: 1.2;
}

.price-panel-unit {
  font-size: 13px;
  color: var(--color-text-muted);
}

/* Botão "Peça uma amostra" — aparece abaixo do preço quando a quantidade
   atinge o mínimo definido pelo produto no admin. */
.amostra-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px dashed var(--color-accent);
  padding-bottom: 1px;
  transition: opacity 0.2s;
  align-self: flex-start;
}
.amostra-btn:hover { opacity: 0.75; }
.amostra-btn[hidden] { display: none; }

.price-panel-actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.price-panel-actions .btn {
  flex: 1;
}

@media (max-width: 640px) {
  .price-panel-inner {
    flex-direction: column;
    align-items: stretch;
  }

  .price-panel-info {
    align-items: flex-start;
  }

  .price-panel-actions {
    width: 100%;
  }

  .price-panel-actions .btn {
    flex: 1;
    padding: 12px 14px;
    font-size: 13px;
  }
}

.btn[disabled] {
  opacity: 0.5;
  pointer-events: none;
}

.shopify-error {
  font-size: 13px;
  color: var(--color-danger);
  margin-top: var(--space-sm);
  display: none;
}

.shopify-error.show {
  display: block;
}

/* ---------- Multi-art list (v4) ---------- */
.artes-lista {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 10px;
}

.arte-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font-size: 13px;
}

.arte-item-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
}

.arte-item-nome {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 500;
  color: var(--color-text);
}

.arte-item-dims {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.arte-dim-input {
  width: 72px;
  padding: 4px 6px;
  font-size: 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  color: var(--color-text);
  text-align: center;
}

.arte-dim-input:focus {
  outline: none;
  border-color: var(--color-accent);
}

.arte-dim-sep {
  color: var(--color-text-muted);
  font-size: 12px;
}

.arte-item-remover {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  padding: 2px;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  transition: color 0.15s, background 0.15s;
}

.arte-item-remover:hover {
  color: var(--color-danger);
  background: #fef2f2;
}

.btn-add-arte {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-accent);
  background: none;
  border: 1px dashed var(--color-accent);
  border-radius: var(--radius-sm);
  padding: 7px 14px;
  cursor: pointer;
  transition: background 0.15s;
  margin-bottom: 6px;
}

.btn-add-arte:hover {
  background: var(--color-accent-light);
}

.arte-upload-hint {
  font-size: 11px;
  color: var(--color-text-muted);
  margin: 0 0 12px;
}

.mockup-tool-btn.danger {
  color: var(--color-danger);
  border-color: var(--color-danger);
}

.mockup-tool-btn.danger:hover {
  background: #fef2f2;
}

/* Frente / Verso toggle */
.mkp-lado-toggle {
  display: inline-flex;
  border: 1.5px solid var(--color-border);
  border-radius: 6px;
  overflow: hidden;
  flex-shrink: 0;
}

.mkp-lado-btn {
  padding: 5px 14px;
  font-size: 12px;
  font-weight: var(--fw-medium);
  background: var(--color-bg);
  color: var(--color-text-muted);
  border: none;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}

.mkp-lado-btn:first-child {
  border-right: 1.5px solid var(--color-border);
}

.mkp-lado-btn.active {
  background: var(--color-accent);
  color: #fff;
}

.mkp-lado-btn:hover:not(.active) {
  background: var(--color-bg-alt);
  color: var(--color-text);
}

.mkp-tool-sep {
  width: 1px;
  background: var(--color-border);
  margin: 2px 0;
  flex-shrink: 0;
}

.mockup-aviso-tamanho {
  font-size: 12px;
  color: #854F0B;
  background: #FAEEDA;
  border: 1px solid #FAC775;
  border-radius: 6px;
  padding: 6px 12px;
  margin-top: 6px;
  display: none;
}

.field-checkbox {
  padding: 4px 0;
}

.field-checkbox label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  cursor: pointer;
}

.field-checkbox input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--color-accent);
  cursor: pointer;
}

/* Aviso de preço estimado na grade de quantidade */
.quantidade-estimado-aviso {
  font-size: 12px;
  color: #633806;
  background: #FAEEDA;
  border-radius: 8px;
  padding: 8px 12px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Instrução DTF no step de arte */
.arte-instrucao-dtf {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--color-text-muted);
  background: var(--color-bg-alt, #F8F8F8);
  border-radius: 8px;
  padding: 10px 14px;
  margin-bottom: 12px;
}

/* Badge estimado nos cards de quantidade */
.qtd-badge-estimado, .badge-estimado {
  display: inline-block;
  font-size: 10px;
  padding: 1px 6px;
  background: #FAEEDA;
  color: #633806;
  border-radius: 99px;
  margin-left: 4px;
  vertical-align: middle;
  font-weight: 500;
}

/* Seletor de quantidade de artes (DTF) */
.num-artes-grid {
  display: flex;
  gap: 8px;
  margin: 12px 0 8px;
}

.num-artes-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px 20px;
  border: 1.5px solid var(--color-border);
  border-radius: 10px;
  background: var(--color-white);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  min-width: 64px;
}

.num-artes-btn:hover {
  border-color: var(--color-accent);
}

.num-artes-btn.selected {
  border-color: var(--color-accent);
  background: #f0faf4;
}

.num-artes-num {
  font-size: 22px;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1;
}

.num-artes-btn.selected .num-artes-num {
  color: var(--color-accent);
}

.num-artes-label {
  font-size: 11px;
  color: var(--color-text-muted);
  margin-top: 4px;
}

/* Dims exibidas na lista de artes */
.arte-dims-hint {
  font-size: 11px;
  color: var(--color-text-muted);
  font-style: italic;
}

.arte-dims-valor {
  font-size: 12px;
  font-weight: 500;
  color: var(--color-accent);
  background: #f0faf4;
  padding: 2px 8px;
  border-radius: 99px;
}

/* Aviso Silk Screen */
.silk-aviso {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px 14px;
  background: #FAEEDA;
  border: 1px solid #FAC775;
  border-radius: 8px;
  font-size: 13px;
  color: #633806;
  margin-top: 12px;
  line-height: 1.5;
}

.silk-aviso i {
  flex-shrink: 0;
  margin-top: 1px;
  color: #854F0B;
}

.param-desc {
  font-size: 14px;
  color: var(--color-text);
  margin-bottom: 4px;
}

.param-hint {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: 6px;
  line-height: 1.5;
}

/* ============================================
   Galeria de imagens (Parte 5)
   ============================================ */
.produto-galeria {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.galeria-principal {
  border-radius: 12px;
  overflow: hidden;
  background: #F8F8F8;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.galeria-principal img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.galeria-thumbs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.galeria-thumb {
  width: 64px;
  height: 64px;
  border-radius: 8px;
  overflow: hidden;
  border: 2px solid var(--color-border);
  background: #F8F8F8;
  cursor: pointer;
  padding: 0;
  transition: border-color 0.15s;
}

.galeria-thumb.active,
.galeria-thumb:hover {
  border-color: var(--color-accent);
}

.galeria-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.galeria-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--color-text-muted);
  padding: 40px;
}

/* ============================================
   Cores do tecido (Parte 6)
   ============================================ */
.cores-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.cor-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 10px;
  border: 1.5px solid var(--color-border);
  border-radius: 10px;
  background: white;
  cursor: pointer;
  transition: border-color 0.15s;
  min-width: 70px;
}

.cor-btn:hover {
  border-color: var(--color-text);
}

.cor-btn.selected {
  border-color: var(--color-accent);
  background: #f0faf4;
}

.cor-circulo {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid rgba(0,0,0,0.1);
}

.cor-nome {
  font-size: 11px;
  color: var(--color-text-muted);
  text-align: center;
}

/* ============================================
   Modal de checkout (Parte 4)
   ============================================ */
.checkout-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.checkout-overlay[hidden] {
  display: none;
}

.checkout-modal {
  background: white;
  border-radius: 16px;
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 32px;
  position: relative;
}

.checkout-fechar {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--color-text-muted);
  line-height: 1;
  padding: 4px 8px;
  border-radius: 6px;
  transition: background 0.15s;
}

.checkout-fechar:hover {
  background: var(--color-bg);
}

.checkout-step h2 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--color-text);
}

.checkout-step[hidden] {
  display: none;
}

/* Tipo pessoa */
.ck-tipo-pessoa {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}

.ck-tipo-btn {
  flex: 1;
  padding: 10px;
  border: 1.5px solid var(--color-border);
  border-radius: 8px;
  background: white;
  font-size: 14px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.ck-tipo-btn.active {
  border-color: var(--color-accent);
  background: #f0faf4;
  font-weight: 600;
  color: var(--color-accent);
}

/* Campos */
.ck-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.ck-field label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
}

.ck-field input {
  padding: 10px 12px;
  border: 1.5px solid var(--color-border);
  border-radius: 8px;
  font-size: 14px;
  color: var(--color-text);
  transition: border-color 0.15s;
  width: 100%;
  box-sizing: border-box;
}

.ck-field input:focus {
  outline: none;
  border-color: var(--color-accent);
}

.ck-row {
  display: flex;
  gap: 12px;
}

.ck-row .ck-field {
  flex: 1;
}

/* CNPJ busca */
.ck-cnpj-wrap {
  display: flex;
  gap: 8px;
}

.ck-cnpj-wrap input {
  flex: 1;
}

.ck-buscar-btn {
  padding: 0 14px;
  border: 1.5px solid var(--color-accent);
  border-radius: 8px;
  background: white;
  color: var(--color-accent);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s, color 0.15s;
}

.ck-buscar-btn:hover {
  background: var(--color-accent);
  color: white;
}

.ck-cnpj-status {
  font-size: 12px;
  color: var(--color-text-muted);
  min-height: 16px;
}

/* Avancar */
.ck-avancar {
  margin-top: 8px;
  width: 100%;
}

/* Frete */
.ck-frete-section {
  margin: 16px 0;
}

.ck-frete-titulo {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--color-text);
}

.ck-frete-lista {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ck-frete-opcao {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border: 1.5px solid var(--color-border);
  border-radius: 8px;
  cursor: pointer;
  transition: border-color 0.15s;
}

.ck-frete-opcao:has(input:checked) {
  border-color: var(--color-accent);
  background: #f0faf4;
}

.ck-frete-opcao input {
  accent-color: var(--color-accent);
}

.ck-frete-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.ck-frete-nome {
  font-size: 14px;
  font-weight: 600;
}

.ck-frete-prazo {
  font-size: 12px;
  color: var(--color-text-muted);
}

.ck-frete-preco {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-accent);
}

/* Pagamento */
.ck-pagamento-opcoes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 20px;
}

.ck-pag-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 14px 10px;
  border: 1.5px solid var(--color-border);
  border-radius: 10px;
  background: white;
  cursor: pointer;
  text-align: center;
  transition: border-color 0.15s, background 0.15s;
}

.ck-pag-btn.active {
  border-color: var(--color-accent);
  background: #f0faf4;
}

.ck-pag-icon {
  font-size: 24px;
}

.ck-pag-btn > span:nth-child(2) {
  font-size: 14px;
  font-weight: 600;
}

.ck-pag-desc {
  font-size: 11px;
  color: var(--color-text-muted);
}

/* Resumo */
.ck-resumo {
  border: 1.5px solid var(--color-border);
  border-radius: 10px;
  padding: 14px;
  margin-bottom: 16px;
}

.ck-resumo-linha {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  padding: 6px 0;
  border-bottom: 1px solid var(--color-border);
  gap: 8px;
}

.ck-resumo-linha:last-child {
  border-bottom: none;
}

.ck-resumo-linha.total {
  font-weight: 700;
  font-size: 16px;
  color: var(--color-accent);
}

/* Finalizar */
#ck-finalizar {
  width: 100%;
}

.ck-loading {
  text-align: center;
  margin-top: 12px;
  font-size: 14px;
  color: var(--color-text-muted);
}

.ck-loading[hidden] {
  display: none;
}

/* Campos PJ/PF ocultos */
#ck-pj-fields[hidden],
#ck-pf-fields[hidden] {
  display: none;
}

/* Frete section oculto */
.ck-frete-section[hidden] {
  display: none;
}

@media (max-width: 480px) {
  .checkout-modal {
    padding: 20px 16px;
  }

  .ck-pagamento-opcoes {
    grid-template-columns: 1fr 1fr;
  }

  .ck-row {
    flex-direction: column;
    gap: 0;
  }
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ===== COR DE ALÇA (reaproveita .cores-grid / .cor-btn / .cor-circulo do tecido) ===== */
/* Botão "Personalizada" — círculo arco-íris + input de cor nativo escondido */
.cor-btn--custom { position: relative; }
.cor-circulo--custom {
  background: conic-gradient(red, yellow, lime, cyan, blue, magenta, red);
}
.cor-custom-input {
  position: absolute;
  width: 1px; height: 1px;
  opacity: 0; pointer-events: none;
  bottom: 0; left: 50%;
}

/* ===== Avisos de pagamento (checkout manual) ===== */
.ck-pix-aviso {
  display: none;
  align-items: flex-start;
  gap: 10px;
  background: #DCFCE7;
  border: 1px solid #86EFAC;
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 13px;
  color: #166534;
  margin-top: 12px;
  line-height: 1.5;
}
.ck-pix-aviso.visible { display: flex; }

.ck-pagamento-aviso {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: #F0F9FF;
  border: 1px solid #BAE6FD;
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 13px;
  color: #0369A1;
  margin-top: 10px;
  line-height: 1.5;
}

/* ===== MOBILE — checkout como bottom sheet =====
   Fica no fim do arquivo de propósito: as regras base do checkout são
   declaradas mais acima e, com a mesma especificidade, a última vence. */
@media (max-width: 768px) {
  .checkout-overlay { align-items: flex-end; padding: 0; }
  .checkout-modal {
    max-width: 100%;
    max-height: 92vh;
    border-radius: 20px 20px 0 0;
    padding: 20px 18px 28px;
  }
  .checkout-steps { gap: 6px; font-size: 11px; }
  .ck-row { flex-direction: column; gap: 10px; }
  .ck-pagamento-opcoes { grid-template-columns: 1fr; gap: 8px; }
  .ck-pag-btn { padding: 12px 14px; }
  .ck-pag-nome { font-size: 14px; }
  .ck-pag-desc { font-size: 11px; }
  .ck-tipo-pessoa { flex-wrap: wrap; }
  .ck-frete-lista { max-height: 200px; overflow-y: auto; }
}

/* ===== WhatsApp FAB na página de produto =====
   O painel de preço é fixo no rodapé e já traz um botão "Chamar no WhatsApp".
   No desktop o FAB sobe para não cobrir o painel; no mobile ele é escondido,
   porque o painel ocupa a faixa inferior inteira e teríamos dois botões
   de WhatsApp sobrepostos. */
/* O painel de preco ja tem um botao de WhatsApp proprio, entao o botao
   flutuante sai da pagina de produto em qualquer tamanho de tela. */
.whatsapp-fab { display: none !important; }

/* ===== Opções Sim/Não do configurador (alça colorida, fundo colorido) ===== */
.opcao-sim-nao {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 12px;
}
.opcao-btn {
  display: flex; flex-direction: column; align-items: flex-start; gap: 4px;
  padding: 16px 18px; text-align: left;
  border: 2px solid var(--color-border, #E8E4DE);
  border-radius: var(--radius-md, 12px);
  background: #fff; cursor: pointer;
  transition: border-color .18s, background .18s, box-shadow .18s;
}
.opcao-btn:hover { border-color: var(--color-accent, #f19a5c); }
.opcao-btn.selected {
  border-color: var(--color-accent, #f19a5c);
  background: var(--color-accent-light, #FDF1E3);
  box-shadow: 0 2px 10px rgba(27,107,58,.10);
}
.opcao-btn-icon { font-size: 22px; line-height: 1; }
.opcao-btn-label { font-size: 15px; font-weight: 600; color: var(--color-text, #141412); }
.opcao-btn-sub { font-size: 13px; color: var(--color-text-muted, #6d7480); }
.opcao-btn.selected .opcao-btn-sub { color: var(--color-accent, #f19a5c); font-weight: 600; }
.opcao-aviso {
  font-size: 12px; color: var(--color-text-muted, #6d7480);
  margin-top: 10px; line-height: 1.5;
}

/* Contraste do rebranding: laranja da marca é claro demais para texto pequeno
   sobre fundo claro — nestes pontos usa-se o tom escurecido. */
.produto-categoria-tag,
.alca-recomendado,
.price-panel-total,
.produto-bolso-info {
  color: var(--color-accent-dark);
}

/* ===== 3) Bloco "Não tenho arte" centralizado =====
   O texto já era centralizado, mas o botão é inline-flex e ficava à esquerda. */
.arte-sem-painel {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
}
.arte-sem-painel .btn-whatsapp { margin: 0 auto; }

/* ===== 7) Medidas da arte (produtos sem preview) =====
   Antes eram dois campos minúsculos soltos na linha, fáceis de não ver.
   Agora viram um bloco próprio, rotulado e destacado. */
.arte-item-dims-display .arte-dims-inputs {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  width: 100%;
  margin-top: 10px;
  padding: 12px 14px;
  background: var(--color-accent-light);
  border: 1px dashed var(--color-accent);
  border-radius: var(--radius-md, 12px);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-accent-dark);
}
.arte-dims-inputs::before {
  content: '📐 Tamanho da gravação:';
  font-weight: 700;
  margin-right: 2px;
}
.arte-item-dims-display .arte-dim-input {
  width: 78px;
  padding: 9px 10px;
  font-size: 15px;
  font-weight: 600;
  border: 1.5px solid var(--color-accent);
  border-radius: 8px;
  background: #fff;
}
.arte-item-dims-display .arte-dim-input:focus {
  border-color: var(--color-accent-dark);
  box-shadow: 0 0 0 3px rgba(241, 154, 92, 0.25);
}
/* Em telas estreitas o bloco ocupa a linha inteira */
@media (max-width: 768px) {
  .arte-item-dims-display { width: 100%; }
  .arte-dims-inputs::before { width: 100%; margin-bottom: 4px; }
}

/* ===== Aviso: produto sem preview, local da gravação combinado depois ===== */
.arte-aviso-local {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin: 14px 0 6px;
  padding: 14px 16px;
  background: #EEF2FF;
  border: 1px solid #C7D2FE;
  border-left: 4px solid #5062be;
  border-radius: var(--radius-md, 12px);
}
.arte-aviso-local-icone { font-size: 22px; line-height: 1; flex-shrink: 0; }
.arte-aviso-local strong {
  display: block;
  font-size: 14px;
  color: #1E1B4B;
  margin-bottom: 4px;
}
.arte-aviso-local p {
  margin: 0;
  font-size: 13px;
  line-height: 1.5;
  color: #3730A3;
}

/* ===== Aviso: PDF com mais páginas do que o limite ===== */
.arte-aviso-paginas {
  margin: 8px 0 0;
  padding: 10px 14px;
  font-size: 13px;
  line-height: 1.5;
  color: #7C2D12;
  background: #FFF7ED;
  border: 1px solid #FED7AA;
  border-radius: var(--radius-md, 12px);
}