/**
 * QV Try-On Widget Styles
 * Estilos para widget de experimentação virtual de óculos
 * Versão: 1.0.1
 *
 * Changelog:
 * - Consolidadas media queries duplicadas
 * - Padronizada paleta de cores (vermelho consistente)
 * - Adicionada scrollbar customizada
 * - Melhorados estados de foco (acessibilidade)
 * - Adicionados skeleton loaders
 * - Otimizado transform do vídeo
 * - Criado sistema de z-index com variáveis CSS
 */

/* ===== VARIÁVEIS CSS ===== */
:root {
  /* Paleta de cores */
  --qv-color-primary: #e74c3c;
  --qv-color-primary-dark: #c0392b;
  --qv-color-primary-light: #ff6b5a;
  --qv-color-success: #43e97b;
  --qv-color-success-dark: #38f9d7;
  --qv-color-warning: #ffc107;
  --qv-color-error: #f8d7da;

  /* Backgrounds */
  --qv-bg-light: #fff5f5;
  --qv-bg-lighter: #ffebeb;
  --qv-bg-gray: #f9f9f9;

  /* Borders */
  --qv-border-light: #e0e0e0;
  --qv-border-radius: 8px;
  --qv-border-radius-lg: 12px;

  /* Z-index system */
  --qv-z-base: 1;
  --qv-z-overlay: 10;
  --qv-z-modal: 100;
  --qv-z-tooltip: 1000;
}

/* ===== CONTAINER PRINCIPAL ===== */
.qv-tryon-widget {
  position: relative;
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: #ffffff;
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

.qv-tryon-widget * {
  box-sizing: border-box;
}

/* ===== HEADER ===== */
.qv-tryon-header {
  background: linear-gradient(135deg, var(--qv-color-primary) 0%, var(--qv-color-primary-dark) 100%);
  color: white;
  padding: 24px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.qv-tryon-title {
  font-size: 24px;
  font-weight: 700;
  margin: 0;
  color: white !important;
}

.qv-tryon-subtitle {
  font-size: 14px;
  opacity: 0.9;
  margin-top: 4px;
}

.qv-tryon-close {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: white;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.qv-tryon-close:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: scale(1.1);
}

.qv-tryon-close:focus-visible {
  outline: 3px solid white;
  outline-offset: 2px;
}

/* ===== CONTAINER DE CONTEÚDO ===== */
.qv-tryon-content {
  padding: 24px;
  padding-bottom: calc(32px + env(safe-area-inset-bottom, 0px));
}

/* ===== UPLOAD SECTION ===== */
.qv-tryon-upload-section {
  text-align: center;
  margin-bottom: 32px;
}

.qv-tryon-upload-area {
  border: 3px dashed var(--qv-color-primary);
  border-radius: var(--qv-border-radius-lg);
  padding: 48px 24px;
  background: var(--qv-bg-light);
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
}

.qv-tryon-upload-area:hover {
  background: var(--qv-bg-lighter);
  border-color: var(--qv-color-primary-dark);
  transform: translateY(-2px);
}

.qv-tryon-upload-area:focus-visible {
  outline: 3px solid var(--qv-color-primary);
  outline-offset: 2px;
}

.qv-tryon-upload-area.dragging {
  background: #ffe0e0;
  border-color: var(--qv-color-primary-dark);
  box-shadow: 0 8px 24px rgba(231, 76, 60, 0.2);
}

.qv-tryon-upload-icon {
  font-size: 64px;
  color: var(--qv-color-primary);
  margin-bottom: 16px;
}

.qv-tryon-upload-text {
  font-size: 18px;
  color: #333;
  margin-bottom: 8px;
}

.qv-tryon-upload-hint {
  font-size: 14px;
  color: #666;
}

.qv-tryon-file-input {
  display: none;
}

/* ===== BOTÕES ===== */
.qv-tryon-upload-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 24px;
}

.qv-tryon-btn {
  padding: 10px 20px;
  border: none;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  white-space: nowrap;
}

.qv-tryon-btn:focus-visible {
  outline: 3px solid var(--qv-color-primary);
  outline-offset: 2px;
}

.qv-tryon-btn-primary {
  background: linear-gradient(135deg, var(--qv-color-primary) 0%, var(--qv-color-primary-dark) 100%);
  color: white;
  box-shadow: 0 3px 12px rgba(231, 76, 60, 0.25);
}

.qv-tryon-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(231, 76, 60, 0.35);
}

.qv-tryon-btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(231, 76, 60, 0.3);
}

.qv-tryon-btn-secondary {
  background: white;
  color: var(--qv-color-primary);
  border: 2px solid var(--qv-color-primary);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
}

.qv-tryon-btn-secondary:hover {
  background: var(--qv-bg-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(231, 76, 60, 0.15);
}

.qv-tryon-btn-secondary:active {
  transform: translateY(0);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.qv-tryon-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* Efeito pulsante LEVE para botão Comparar */
@keyframes qv-tryon-pulse-subtle {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  }
  50% {
    transform: scale(1.03);
    box-shadow: 0 4px 12px rgba(231, 76, 60, 0.15);
  }
}

/* Botão Comparar com padding extra e flex maior */
.qv-tryon-btn-compare {
  padding: 8px 18px !important;
  min-width: 0 !important;
  flex: 1.15 !important;
}

/* Animação pulsante aplicada via JavaScript após resultado gerado */
.qv-tryon-btn-compare.pulse {
  animation: qv-tryon-pulse-subtle 2s ease-in-out infinite;
}

/* Parar animação ao passar mouse (feedback visual) */
.qv-tryon-btn-compare.pulse:hover {
  animation: none;
}

/* Botão Voltar ao Catálogo precisa de flex maior devido ao texto longo com emoji */
.qv-tryon-controls > button#qv-tryon-btn-back-catalog {
  flex: 1.08 !important;
}

.qv-tryon-btn-next {
  background: linear-gradient(135deg, var(--qv-color-success) 0%, var(--qv-color-success-dark) 100%);
  color: white;
  font-weight: 600;
  font-size: 14px;
  padding: 10px 20px;
  box-shadow: 0 3px 12px rgba(67, 233, 123, 0.25);
}

.qv-tryon-btn-next:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(67, 233, 123, 0.35);
}

.qv-tryon-btn-next:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(67, 233, 123, 0.3);
}

/* ===== BOTÃO CTA "COMPRAR AGORA" ===== */
.qv-tryon-btn-cta {
  width: 100%;
  max-width: 100%;
  margin: 24px 0 16px 0 !important; /* 24px acima para afastar da foto + 16px abaixo para separar dos outros botões */
  padding: 16px 32px !important; /* Maior que os outros */
  font-size: 18px !important; /* Texto maior */
  font-weight: 700 !important; /* Negrito */

  /* Gradiente chamativo (vermelho QV - paleta da marca) */
  background: linear-gradient(135deg, var(--qv-color-primary) 0%, var(--qv-color-primary-dark) 100%) !important;
  color: #fff !important;
  box-shadow: 0 6px 20px rgba(231, 76, 60, 0.4) !important;

  /* Animação pulsante */
  animation: qv-tryon-cta-pulse 2s ease-in-out infinite;

  /* Ícone do carrinho */
  gap: 10px;

  /* Reset WordPress */
  border: none !important;
  flex: none !important; /* Não cresce no flex-container */
}

.qv-tryon-btn-cta:hover {
  transform: translateY(-3px) !important;
  box-shadow: 0 10px 30px rgba(231, 76, 60, 0.6) !important;
  background: linear-gradient(135deg, var(--qv-color-primary) 0%, var(--qv-color-primary-dark) 100%) !important;
}

.qv-tryon-btn-cta:active {
  transform: translateY(-1px) !important;
}

/* Animação pulsante do CTA */
@keyframes qv-tryon-cta-pulse {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 6px 20px rgba(231, 76, 60, 0.4);
  }
  50% {
    transform: scale(1.03);
    box-shadow: 0 8px 25px rgba(231, 76, 60, 0.6);
  }
}

/* ===== PREVIEW CANVAS ===== */
.qv-tryon-preview-section {
  margin-bottom: 32px;
}

.qv-tryon-canvas-container {
  position: relative;
  border-radius: var(--qv-border-radius-lg);
  overflow: hidden;
  background: #f5f5f5;
  max-width: 600px;
  max-height: 450px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.qv-tryon-canvas {
  display: block;
  max-width: 100%;
  max-height: 450px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.qv-tryon-canvas-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* ===== LOADING OVERLAY ===== */
.qv-tryon-loading-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: white;
  z-index: var(--qv-z-overlay);
}

.qv-tryon-spinner {
  width: 64px;
  height: 64px;
  border: 6px solid rgba(255, 255, 255, 0.2);
  border-top-color: white;
  border-radius: 50%;
  animation: qv-tryon-spin 1s linear infinite;
}

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

.qv-tryon-loading-text {
  margin-top: 16px;
  font-size: 18px;
  font-weight: 600;
}

/* ===== FRAME SELECTOR ===== */
.qv-tryon-frame-selector {
  margin-bottom: 32px;
}

.qv-tryon-frame-selector-title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 16px;
  color: #333;
}

.qv-tryon-frame-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 16px;
}

.qv-tryon-frame-item {
  border: 3px solid transparent;
  border-radius: var(--qv-border-radius);
  padding: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  background: var(--qv-bg-light);
}

.qv-tryon-frame-item:hover {
  border-color: var(--qv-color-primary);
  transform: translateY(-2px);
}

.qv-tryon-frame-item:focus-visible {
  outline: 3px solid var(--qv-color-primary);
  outline-offset: 2px;
}

.qv-tryon-frame-item.active {
  border-color: var(--qv-color-primary-dark);
  background: var(--qv-bg-lighter);
}

.qv-tryon-frame-img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 4px;
}

.qv-tryon-frame-name {
  font-size: 12px;
  text-align: center;
  margin-top: 8px;
  color: #666;
}

/* ===== CONTROL PANEL ===== */
.qv-tryon-controls {
  display: flex;
  flex-wrap: nowrap;
  gap: 7px;
  margin-top: 0; /* Zero pois botão CTA acima já tem margin-bottom */
  padding: 16px;
  background: var(--qv-bg-gray);
  border-radius: var(--qv-border-radius-lg);
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.05);
}

/* Todos os botões crescem igualmente e nunca quebram linha */
.qv-tryon-controls > button {
  display: flex;
  flex: 1;
  min-width: 0;
  padding: 8px 14px;
  font-size: 13px;
}

.qv-tryon-btn-group {
  display: flex;
  gap: 10px;
}

/* ===== DISCLAIMERS SOBRE IA ===== */
.qv-tryon-disclaimer {
  border-radius: var(--qv-border-radius);
  padding: 12px 16px;
  margin-bottom: 20px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  line-height: 1.5;
}

.qv-tryon-disclaimer-info {
  background: #e3f2fd;
  border: 1px solid #90caf9;
  color: #1565c0;
}

.qv-tryon-disclaimer-warning {
  background: #fff3e0;
  border: 1px solid #ffb74d;
  color: #e65100;
}

.qv-tryon-disclaimer-icon {
  font-size: 20px;
  flex-shrink: 0;
  margin-top: 2px;
}

.qv-tryon-disclaimer-text {
  flex: 1;
}

/* ===== WARNINGS & NOTIFICATIONS ===== */
.qv-tryon-warning {
  background: #fff3cd;
  border: 1px solid var(--qv-color-warning);
  border-radius: var(--qv-border-radius);
  padding: 12px 16px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.qv-tryon-warning-icon {
  font-size: 24px;
  color: #ff9800;
}

.qv-tryon-warning-text {
  color: #856404;
  font-size: 14px;
}

.qv-tryon-error {
  background: var(--qv-color-error);
  border: 1px solid #f5c6cb;
  border-radius: var(--qv-border-radius);
  padding: 12px 16px;
  margin-bottom: 16px;
  color: #721c24;
}

/* ===== TOGGLE SWITCHES ===== */
.qv-tryon-toggle-container {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--qv-bg-light);
  border-radius: var(--qv-border-radius);
}

.qv-tryon-toggle-label {
  font-size: 14px;
  color: #333;
  flex: 1;
}

.qv-tryon-toggle {
  position: relative;
  width: 48px;
  height: 24px;
  background: #ccc;
  border-radius: 12px;
  cursor: pointer;
  transition: background 0.3s ease;
}

.qv-tryon-toggle:focus-visible {
  outline: 3px solid var(--qv-color-primary);
  outline-offset: 2px;
}

.qv-tryon-toggle.active {
  background: var(--qv-color-primary);
}

.qv-tryon-toggle::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  background: white;
  border-radius: 50%;
  transition: transform 0.3s ease;
}

.qv-tryon-toggle.active::after {
  transform: translateX(24px);
}

/* ===== COMPARISON VIEW ===== */
.qv-tryon-comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 24px;
}

.qv-tryon-comparison-item {
  border-radius: var(--qv-border-radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.qv-tryon-comparison-label {
  background: var(--qv-color-primary);
  color: white;
  padding: 12px 20px;
  text-align: center;
  font-weight: 600;
  font-size: 18px;
}

.qv-tryon-comparison-img {
  width: 100%;
  max-height: 500px;
  object-fit: contain;
  display: block;
  background: #f5f5f5;
}

/* ===== WEBCAM VIEW ===== */
.qv-tryon-webcam-container {
  position: relative;
  border-radius: var(--qv-border-radius-lg);
  overflow: hidden;
  background: #000;
  width: 100%;
  max-width: 800px; /* Largura máxima razoável */
  max-height: 70vh; /* Altura máxima para caber na tela */
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.qv-tryon-webcam-video {
  display: block;
  width: 100%;
  height: auto;
  max-height: 70vh; /* Garantir que não ultrapasse a altura da viewport */
  object-fit: contain; /* Manter proporção sem cortes */
  transform: scaleX(-1); /* Espelhar para preview mais natural */
  will-change: transform;
  -webkit-transform: scaleX(-1);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

/* Overlay de alinhamento facial sobre webcam */
.qv-tryon-alignment-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none; /* Não bloqueia interação com vídeo */
  transform: scaleX(-1); /* Espelhar igual ao vídeo */
  -webkit-transform: scaleX(-1);
  z-index: 10;
}

.qv-tryon-webcam-controls {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 15; /* Acima do overlay */
}

/* Tornar controles mais compactos quando webcam está ativa */
.qv-tryon-backdrop.webcam-active .qv-tryon-webcam-controls {
  bottom: 8px;
}

.qv-tryon-backdrop.webcam-active .qv-tryon-webcam-controls .qv-tryon-btn {
  padding: 10px 20px; /* Botões mais compactos */
  font-size: 14px;
}

.qv-tryon-btn-capture {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: white;
  border: 4px solid var(--qv-color-primary);
  cursor: pointer;
  transition: all 0.3s ease;
}

.qv-tryon-btn-capture:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 24px rgba(231, 76, 60, 0.5);
}

.qv-tryon-btn-capture:focus-visible {
  outline: 3px solid var(--qv-color-primary);
  outline-offset: 2px;
}

.qv-tryon-btn-capture:active {
  transform: scale(0.95);
}

/* ===== CATALOG & SEARCH ===== */
.qv-tryon-search-box {
  display: grid;
  grid-template-columns: minmax(0, 1fr) max-content max-content;
  gap: 10px;
  margin-bottom: 14px;
  align-items: center;
  transform: translateY(0);
  transition: transform 0.3s ease, opacity 0.3s ease, margin 0.3s ease, height 0.3s ease, max-height 0.3s ease;
}

.qv-tryon-search-box .qv-tryon-btn {
  padding: 10px 16px;
  font-size: 14px;
  min-width: 96px;
}

.qv-tryon-search-box .qv-tryon-btn-secondary {
  padding: 10px 14px;
}

.qv-tryon-filter-bar {
  display: flex;
  gap: 12px;
  margin: 14px 0;
  flex-wrap: wrap;
  transform: translateY(0);
  transition: transform 0.3s ease, opacity 0.3s ease, margin 0.3s ease, height 0.3s ease, max-height 0.3s ease;
}

#qv-tryon-step-0.qv-tryon-filters-collapsed .qv-tryon-search-box {
  transform: translateY(-70px);
  opacity: 0;
  margin-bottom: 0;
  pointer-events: none;
  height: 0;
  max-height: 0;
  overflow: hidden;
}

#qv-tryon-step-0.qv-tryon-filters-collapsed .qv-tryon-filter-bar {
  transform: translateY(-70px);
  opacity: 0;
  margin: 0;
  pointer-events: none;
  height: 0;
  max-height: 0;
  overflow: hidden;
}

#qv-tryon-step-0.qv-tryon-filters-collapsed #qv-tryon-glasses-grid {
  margin-top: 8px;
}

/* Ocultar header ao scrollar (junto com filtros) */
.qv-tryon-widget.qv-tryon-filters-collapsed .qv-tryon-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
  z-index: -1;
}

/* Expandir grid quando filtros colapsados (mobile) */
@media (max-width: 768px) {
  #qv-tryon-step-0.qv-tryon-filters-collapsed #qv-tryon-glasses-grid {
    max-height: calc(100vh - 200px) !important;
  }
}

@media (max-width: 480px) {
  #qv-tryon-step-0.qv-tryon-filters-collapsed #qv-tryon-glasses-grid {
    max-height: calc(100vh - 180px) !important;
  }
}

.qv-tryon-filter {
  display: flex;
  flex-direction: column;
  flex: 1 1 220px;
  min-width: 320px;
}

.qv-tryon-filter label {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 4px;
  color: #7f8c8d;
}

.qv-tryon-filter-select {
  padding: 14px 40px 14px 14px !important; /* Padding vertical aumentado - !important para sobrescrever CSS WordPress */
  border: 2px solid #f1f2f6 !important;
  border-radius: var(--qv-border-radius) !important;
  background: #ffffff !important;
  font-size: 14px !important;
  line-height: 1.6 !important; /* Line-height maior para evitar corte vertical */
  min-height: 48px !important; /* Altura mínima garantida */
  height: auto !important; /* Permite expansão vertical */
  overflow: visible !important; /* Não cortar conteúdo */
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  width: 100%;
  max-width: 100%;
  appearance: none !important; /* Remove estilo padrão */
  -webkit-appearance: none !important;
  -moz-appearance: none !important;
  background-image: url('data:image/svg+xml;utf8,<svg fill="%237f8c8d" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg"><path d="M7 10l5 5 5-5z"/></svg>') !important;
  background-repeat: no-repeat !important;
  background-position: right 14px center !important;
  background-size: 20px !important;
  cursor: pointer;
  vertical-align: middle !important; /* Alinhamento vertical centralizado */
  box-sizing: border-box !important; /* Garantir box-sizing correto */
}

.qv-tryon-filter-select option {
  padding: 10px;
  white-space: normal;
  min-height: 40px;
}

.qv-tryon-filter-select:focus {
  border-color: var(--qv-color-primary);
  box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.15);
  outline: none;
}

.qv-tryon-search-input {
  flex: 1;
  padding: 12px 16px;
  border: 2px solid var(--qv-color-primary);
  border-radius: var(--qv-border-radius);
  font-size: 16px;
  outline: none;
  transition: all 0.3s ease;
  position: relative;
  min-width: 0;
}

.qv-tryon-search-input:focus {
  border-color: var(--qv-color-primary-dark);
  box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.1);
}

/* Indicador de busca ativa */
.qv-tryon-search-input.searching {
  background: #fff url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><circle cx="10" cy="10" r="8" fill="none" stroke="%23e74c3c" stroke-width="2"><animate attributeName="stroke-dasharray" from="0 50" to="50 0" dur="1s" repeatCount="indefinite"/></circle></svg>') no-repeat right 12px center;
  padding-right: 40px;
}

/* ===== PRODUTO GRID COM SCROLLBAR CUSTOMIZADA ===== */
.qv-tryon-glasses-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-top: 24px;
  max-height: 500px;
  overflow-y: auto;
  padding-right: 8px;
}

/* Scrollbar customizada - Webkit (Chrome, Safari, Edge) */
.qv-tryon-glasses-grid::-webkit-scrollbar {
  width: 10px;
}

.qv-tryon-glasses-grid::-webkit-scrollbar-track {
  background: var(--qv-bg-light);
  border-radius: 5px;
}

.qv-tryon-glasses-grid::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--qv-color-primary) 0%, var(--qv-color-primary-dark) 100%);
  border-radius: 5px;
  transition: background 0.3s ease;
}

.qv-tryon-glasses-grid::-webkit-scrollbar-thumb:hover {
  background: var(--qv-color-primary-dark);
}

/* Scrollbar customizada - Firefox */
.qv-tryon-glasses-grid {
  scrollbar-width: thin;
  scrollbar-color: var(--qv-color-primary) var(--qv-bg-light);
}

/* ===== PRODUCT CARD COM SKELETON LOADER ===== */
.qv-tryon-product-card {
  background: var(--qv-bg-light);
  border: 2px solid transparent;
  border-radius: var(--qv-border-radius-lg);
  padding: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
}

.qv-tryon-product-card:hover {
  border-color: var(--qv-color-primary);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(231, 76, 60, 0.2);
}

.qv-tryon-product-card:focus-visible {
  outline: 3px solid var(--qv-color-primary);
  outline-offset: 2px;
}

.qv-tryon-product-img {
  width: 100%;
  height: 140px;
  object-fit: contain;
  border-radius: var(--qv-border-radius);
  margin-bottom: 12px;
  background: white;
}

/* Skeleton loader para imagens de produtos */
.qv-tryon-product-img.loading {
  background: linear-gradient(
    90deg,
    #f0f0f0 25%,
    #e0e0e0 50%,
    #f0f0f0 75%
  );
  background-size: 200% 100%;
  animation: qv-tryon-skeleton-loading 1.5s ease-in-out infinite;
}

@keyframes qv-tryon-skeleton-loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* Skeleton card completo */
.qv-tryon-product-card.skeleton {
  pointer-events: none;
}

.qv-tryon-product-card.skeleton .qv-tryon-product-img,
.qv-tryon-product-card.skeleton .qv-tryon-product-name,
.qv-tryon-product-card.skeleton .qv-tryon-product-price {
  background: linear-gradient(
    90deg,
    #f0f0f0 25%,
    #e0e0e0 50%,
    #f0f0f0 75%
  );
  background-size: 200% 100%;
  animation: qv-tryon-skeleton-loading 1.5s ease-in-out infinite;
  color: transparent;
  border-radius: var(--qv-border-radius);
}

.qv-tryon-product-card.skeleton .qv-tryon-product-name {
  height: 20px;
  width: 80%;
  margin: 0 auto 8px;
}

.qv-tryon-product-card.skeleton .qv-tryon-product-price {
  height: 24px;
  width: 60%;
  margin: 0 auto;
}

.qv-tryon-product-name {
  font-size: 14px;
  font-weight: 600;
  color: #333;
  margin: 0 0 8px 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.qv-tryon-product-price {
  font-size: 16px;
  font-weight: 700;
  color: var(--qv-color-primary);
}

.qv-tryon-no-results {
  text-align: center;
  color: #666;
  padding: 40px 20px;
  font-size: 16px;
}

/* ===== PRODUCT PREVIEW ===== */
.qv-tryon-product-preview {
  margin-top: 20px;
  padding: 16px;
  background: var(--qv-bg-light);
  border-radius: var(--qv-border-radius);
  border: 2px solid var(--qv-color-primary);
}

.qv-tryon-preview-label {
  font-size: 14px;
  font-weight: 600;
  color: #333;
  margin: 0 0 12px 0;
}

.qv-tryon-product-images-preview {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
}

.qv-tryon-product-thumb {
  width: 80px;
  height: 80px;
  object-fit: contain;
  border-radius: var(--qv-border-radius);
  background: white;
  border: 2px solid var(--qv-border-light);
}

/* ===== PAGINAÇÃO ===== */
.qv-tryon-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 14px;
  margin-top: 18px;
  margin-bottom: calc(env(safe-area-inset-bottom, 0px) + 12px);
  padding: 10px;
  background: var(--qv-bg-gray);
  border-radius: var(--qv-border-radius);
}

.qv-tryon-page-info {
  font-size: 13px;
  font-weight: 600;
  color: #333;
  padding: 8px 16px;
  background: #f5f5f5;
  border-radius: 6px;
  border: 1px solid var(--qv-border-light);
  min-width: 110px;
  text-align: center;
}

.qv-tryon-pagination .qv-tryon-btn {
  min-width: 90px;
  padding: 10px 16px;
  font-size: 13px;
}

.qv-tryon-pagination .qv-tryon-btn:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

/* ===== ANIMATIONS ===== */
@keyframes qv-tryon-fade-in {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.qv-tryon-fade-in {
  animation: qv-tryon-fade-in 0.5s ease;
}

/* ===== ACCESSIBILITY ===== */
.qv-tryon-btn:focus-visible,
.qv-tryon-upload-area:focus-visible,
.qv-tryon-frame-item:focus-visible,
.qv-tryon-product-card:focus-visible,
.qv-tryon-toggle:focus-visible,
.qv-tryon-btn-capture:focus-visible {
  outline: 3px solid var(--qv-color-primary);
  outline-offset: 2px;
}

.qv-tryon-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ===== RESPONSIVE - CONSOLIDADO ===== */

/* Tablets e telas médias */
@media (max-width: 768px) {
  .qv-tryon-widget {
    border-radius: 0;
    max-width: 100%;
  }

  .qv-tryon-header {
    padding: 20px 16px;
  }

  .qv-tryon-title {
    font-size: 20px;
  }

  .qv-tryon-content {
    padding: 20px 16px;
    padding-bottom: calc(16px + env(safe-area-inset-bottom, 0px)) !important;
  }

  .qv-tryon-upload-area {
    padding: 32px 16px;
  }

  .qv-tryon-upload-buttons {
    flex-direction: column;
  }

  .qv-tryon-btn {
    width: 100%;
    justify-content: center;
    padding: 12px 20px;
    font-size: 15px;
  }

  .qv-tryon-frame-grid {
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 12px;
  }

  .qv-tryon-comparison {
    grid-template-columns: 1fr;
  }

  .qv-tryon-glasses-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    max-height: 420px !important;
    overflow-y: auto;
    padding-right: 4px;
    padding-bottom: 100px !important;
    background: #ffffff;
  }

  .qv-tryon-product-card {
    padding: 4px;
  }

  .qv-tryon-product-img {
    height: 50px;
    margin-bottom: 6px;
  }

  .qv-tryon-search-box {
    grid-template-columns: minmax(0, 1fr) max-content max-content;
    gap: 6px;
  }

  .qv-tryon-search-box .qv-tryon-btn {
    padding: 7px 12px;
    font-size: 12px;
    min-width: 80px;
  }

  .qv-tryon-search-input {
    width: 100%;
  }

  /* Filtros lado a lado no mobile */
  .qv-tryon-filter-bar {
    gap: 10px;
  }

  .qv-tryon-filter {
    flex: 1 1 calc(50% - 8px);
    min-width: 0;
  }

  .qv-tryon-pagination {
    position: fixed !important;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 100000;
    margin: 0;
    padding: 8px 12px;
    padding-bottom: calc(8px + env(safe-area-inset-bottom, 0px));
    gap: 8px;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-top: 1px solid rgba(231, 76, 60, 0.2);
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.1);
  }

  .qv-tryon-pagination .qv-tryon-btn {
    padding: 8px 12px;
    font-size: 12px;
    min-width: 75px;
  }

  .qv-tryon-page-info {
    padding: 0px 12px;
    font-size: 12px;
    min-width: 120px;
  }

  /* Ocultar botão Webcam no mobile (já tem opção de câmera ao clicar em "Escolher Foto") */
  .qv-tryon-btn-webcam {
    display: none !important;
  }

  .qv-tryon-filter-select {
    padding: 14px 40px 14px 14px !important; /* Mesmo padding do desktop com !important */
    font-size: 14px !important;
    line-height: 1.6 !important;
    min-height: 48px !important;
    height: auto !important;
  }

  /* Ajustar flex de controles para mobile - empilhar verticalmente */
  .qv-tryon-controls {
    flex-direction: column;
  }

  .qv-tryon-controls > button {
    padding: 12px 20px;
    font-size: 15px;
  }
}

/* Mobile e telas pequenas */
@media (max-width: 480px) {
  .qv-tryon-header {
    padding: 16px;
  }

  .qv-tryon-title {
    font-size: 18px;
  }

  .qv-tryon-content {
    padding: 16px;
    padding-bottom: calc(12px + env(safe-area-inset-bottom, 0px)) !important;
  }

  .qv-tryon-upload-icon {
    font-size: 48px;
  }

  .qv-tryon-upload-text {
    font-size: 16px;
  }

  .qv-tryon-frame-grid {
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 8px;
  }

  .qv-tryon-glasses-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
    max-height: 380px !important;
    overflow-y: auto;
    padding-right: 3px;
    padding-bottom: 95px !important;
    background: #ffffff;
  }

  .qv-tryon-product-card {
    padding: 4px;
  }

  .qv-tryon-product-img {
    height: 45px;
    margin-bottom: 4px;
  }

  .qv-tryon-product-name {
    font-size: 9px;
    margin: 2px 0;
  }

  .qv-tryon-product-price {
    font-size: 10px;
  }

  .qv-tryon-search-box {
    grid-template-columns: minmax(0, 1fr) max-content max-content;
    gap: 4px;
  }

  .qv-tryon-search-box .qv-tryon-btn {
    padding: 6px 10px;
    font-size: 11px;
    min-width: 70px;
  }
}

/* ===== MODAL BACKDROP ===== */
.qv-tryon-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 99999;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 0;
  animation: qv-tryon-backdrop-fade-in 0.3s ease;
  overflow-y: auto;
}

/* Prevenir scroll quando webcam estiver ativa */
.qv-tryon-backdrop.webcam-active {
  overflow-y: hidden;
  padding: 10px; /* Espaçamento reduzido para maximizar espaço */
}

.qv-tryon-backdrop.webcam-active .qv-tryon-widget {
  overflow-y: hidden;
  max-height: 95vh; /* Limitar altura para caber na tela */
  display: flex;
  flex-direction: column;
}

/* Container de conteúdo quando webcam está ativa */
.qv-tryon-backdrop.webcam-active .qv-tryon-content {
  padding: 16px; /* Padding reduzido */
  overflow: hidden;
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* Header mais compacto quando webcam está ativa */
.qv-tryon-backdrop.webcam-active .qv-tryon-header {
  padding: 16px 24px; /* Padding reduzido */
}

.qv-tryon-backdrop.webcam-active .qv-tryon-title {
  font-size: 20px; /* Título menor */
}

.qv-tryon-backdrop.webcam-active .qv-tryon-subtitle {
  font-size: 13px; /* Subtítulo menor */
}

@keyframes qv-tryon-backdrop-fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* Widget dentro do modal */
.qv-tryon-backdrop .qv-tryon-widget {
  animation: qv-tryon-modal-slide-up 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  max-height: 100vh !important;
  overflow-y: auto;
  position: relative;
}

@keyframes qv-tryon-modal-slide-up {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* Scrollbar customizada para o widget dentro do modal */
.qv-tryon-backdrop .qv-tryon-widget::-webkit-scrollbar {
  width: 10px;
}

.qv-tryon-backdrop .qv-tryon-widget::-webkit-scrollbar-track {
  background: var(--qv-bg-light);
  border-radius: 5px;
}

.qv-tryon-backdrop .qv-tryon-widget::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--qv-color-primary) 0%, var(--qv-color-primary-dark) 100%);
  border-radius: 5px;
}

/* Mobile - modal ocupa tela inteira */
@media (max-width: 768px) {
  .qv-tryon-backdrop {
    /* Evitar blur no mobile para impedir repaints constantes */
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: rgba(0, 0, 0, 0.92);
    padding: 0;
    align-items: flex-start;
  }

  .qv-tryon-backdrop .qv-tryon-widget {
    min-height: 100vh !important;
    max-height: 100vh;
    height: 100vh;
    width: 100%;
    border-radius: 0;
    display: flex !important;
    flex-direction: column !important;
  }

  .qv-tryon-backdrop .qv-tryon-widget .qv-tryon-content {
    flex: 1;
    display: flex;
    flex-direction: column;
  }

  /* Webcam ocupa mais espaço em mobile */
  .qv-tryon-backdrop.webcam-active {
    padding: 0;
  }

  .qv-tryon-backdrop.webcam-active .qv-tryon-widget {
    max-height: 100vh;
  }

  .qv-tryon-webcam-container {
    max-height: 75vh; /* Mais espaço vertical em mobile */
    border-radius: 0;
  }

  .qv-tryon-webcam-video {
    max-height: 75vh;
  }

  /* Botões de captura mais compactos em mobile */
  .qv-tryon-btn-capture {
    width: 56px;
    height: 56px;
  }
}

/* ===== MODAL DE ERRO 422 (BLOCKING) ===== */
.qv-tryon-error-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85); /* Backdrop escuro */
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 100001; /* ACIMA de tudo (backdrop principal é 99999) */
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: qv-tryon-backdrop-fade-in 0.3s ease;
}

.qv-tryon-error-modal {
  background: white;
  border-radius: 16px;
  max-width: 480px;
  width: 100%;
  padding: 32px;
  text-align: center;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.4);
  animation: qv-tryon-modal-slide-up 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.qv-tryon-error-modal-icon {
  font-size: 80px; /* Ícone grande e chamativo */
  margin-bottom: 16px;
  animation: qv-tryon-error-shake 0.6s ease;
}

@keyframes qv-tryon-error-shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-8px); }
  50% { transform: translateX(8px); }
  75% { transform: translateX(-8px); }
}

.qv-tryon-error-modal-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--qv-color-primary); /* Vermelho QV */
  margin: 0 0 12px 0;
}

.qv-tryon-error-modal-message {
  font-size: 16px;
  line-height: 1.6;
  color: #555;
  margin: 0 0 24px 0;
}

.qv-tryon-error-modal-btn {
  width: 100%;
  padding: 16px 32px !important;
  font-size: 16px !important;
  font-weight: 700 !important;
}

/* Mobile */
@media (max-width: 480px) {
  .qv-tryon-error-modal {
    padding: 24px;
  }

  .qv-tryon-error-modal-icon {
    font-size: 64px;
  }

  .qv-tryon-error-modal-title {
    font-size: 20px;
  }

  .qv-tryon-error-modal-message {
    font-size: 15px;
  }
}

/* ===== MODAL DE COMPARAÇÃO ANTES/DEPOIS ===== */
.qv-tryon-comparison-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  z-index: 100000; /* Acima do widget principal (99999) */
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: qv-tryon-backdrop-fade-in 0.3s ease;
}

.qv-tryon-comparison-modal {
  background: white;
  border-radius: 16px;
  padding: 24px;
  max-width: 90%;
  max-height: 90%;
  overflow: auto;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.3);
  animation: qv-tryon-modal-slide-up 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Mobile */
@media (max-width: 768px) {
  .qv-tryon-comparison-backdrop {
    padding: 10px;
  }

  .qv-tryon-comparison-modal {
    padding: 16px;
    max-width: 95%;
    max-height: 95%;
  }
}

/* ===== ESCONDER WIDGETS EXTERNOS QUANDO TRY-ON ESTÁ ABERTO ===== */
/* Esconde WhatsApp + Chat QV quando backdrop Try-On está visível */
body:has(.qv-tryon-backdrop[style*="display: flex"]) .qv-whatsapp-container,
body:has(.qv-tryon-backdrop[style*="display: flex"]) .qv-widget-container,
body:has(.qv-tryon-backdrop[style*="display: block"]) .qv-whatsapp-container,
body:has(.qv-tryon-backdrop[style*="display: block"]) .qv-widget-container {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}