/* =====================================================
   CATEGORIAS.CSS - Página de Categoria
   Versão IDÊNTICA ao main.css - Apenas adaptado para categoria-grid
   ===================================================== */

/* ===== VARIÁVEIS ===== */
:root {
  --cor-primaria: #ff954e;
  --cor-secundaria: #ffaf7a;
  --cor-destaque: #ff5757;
  --cor-rosa: #e86a93;
  --gradiente-principal: linear-gradient(
    135deg,
    var(--cor-primaria),
    var(--cor-rosa)
  );
  --gradiente-secundario: linear-gradient(
    135deg,
    var(--cor-secundaria),
    var(--cor-destaque)
  );
  --cor-texto: #1a1a1a;
  --cor-texto-suave: #4a4a4a;
  --cor-fundo: #f5f5f5;
  --cor-fundo-card: #ffffff;
  --cor-borda: rgba(255, 149, 78, 0.15);
  --sombra-suave: 0 4px 12px rgba(0, 0, 0, 0.05);
  --sombra-media: 0 8px 20px rgba(0, 0, 0, 0.08);
  --sombra-destaque: 0 10px 30px rgba(255, 149, 78, 0.15);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    sans-serif;
  background: var(--cor-fundo);
  color: var(--cor-texto);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ===== TÍTULO DA CATEGORIA ===== */
.category-header {
  text-align: center;
  margin: 24px 16px 24px;
  position: relative;
}

.category-title {
  font-size: 1.8rem;
  font-weight: 700;
  background: var(--gradiente-principal);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
  margin-bottom: 8px;
  padding: 0 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.category-title::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--gradiente-principal);
  border-radius: 3px;
}

.category-description {
  max-width: 600px;
  margin: 16px auto 0;
  color: var(--cor-texto-suave);
  font-size: 1rem;
  line-height: 1.5;
  padding: 0 16px;
  text-align: center;
}

/* ===== CONTAINER PRINCIPAL ===== */
.featured-products {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 12px;
}

/* ===== GRADE DE PRODUTOS ===== */
#categoria-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  padding: 8px 0 24px;
  animation: fadeIn 0.4s ease-out;
}

/* ===== CARD DE PRODUTO ===== */
.product-card {
  background: var(--cor-fundo-card);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--sombra-suave);
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  border: 1px solid var(--cor-borda);
  text-align: center;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sombra-media);
  border-color: var(--cor-primaria);
}

/* ===== CONTAINER DE IMAGEM ===== */
.product-image-container {
  position: relative;
  width: 100%;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: #f0f0f0;
}

.product-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card:hover .product-image {
  transform: scale(1.05);
}

/* ===== BADGE DE DESCONTO ===== */
.product-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  background: linear-gradient(135deg, #ff5757, #ff8a8a);
  color: #fff;
  padding: 4px 8px;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  z-index: 2;
  box-shadow: 0 2px 8px rgba(255, 87, 87, 0.3);
}

.product-card:hover .product-badge {
  transform: scale(1.05);
}

/* ===== CORPO DO PRODUTO ===== */
.product-body {
  padding: 12px 10px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  background: var(--cor-fundo-card);
  align-items: center;
}

/* Título do Produto */
.product-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--cor-texto);
  margin: 0 0 6px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  white-space: normal;
  line-height: 1.3;
  min-height: 2.4rem;
  text-align: center;
  width: 100%;
}

.product-card:hover .product-title {
  color: var(--cor-primaria);
}

/* Preço */
.product-price {
  width: 100%;
  margin-bottom: 10px;
  display: flex;
  justify-content: center;
}

.price-container {
  display: flex;
  align-items: baseline;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: center;
}

.original-price {
  color: #999;
  text-decoration: line-through;
  font-size: 0.75rem;
  font-weight: 500;
  opacity: 0.8;
}

.current-price {
  background: var(--gradiente-principal);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
  font-size: 1.1rem;
  display: inline-block;
}

/* ===== AÇÕES DO PRODUTO ===== */
.product-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding-top: 4px;
}

/* Botão Principal */
.btn-view-product {
  background: var(--gradiente-principal);
  color: #fff;
  border: none;
  padding: 8px 0;
  border-radius: 30px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  text-decoration: none;
  letter-spacing: 0.5px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  z-index: 1;
  transition: var(--transition);
  box-shadow: 0 2px 8px rgba(255, 149, 78, 0.2);
  flex: 1;
  max-width: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  margin: 0 auto;
}

.btn-view-product::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--gradiente-secundario);
  z-index: -1;
  transition: left 0.4s ease;
}

.btn-view-product:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 149, 78, 0.3);
}

.btn-view-product:hover::before {
  left: 0;
}

.btn-view-product:active {
  transform: translateY(0);
}

.btn-view-product i {
  font-size: 0.75rem;
  transition: transform 0.3s ease;
}

.btn-view-product:hover i {
  transform: translateX(3px);
}

/* Botão de Favoritos */
.btn-favorite {
  background: #f2747454;
  border: 2px solid #f27474;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition);
  color: #dc3545;
  font-size: 1.1rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
  flex-shrink: 0;
}

.btn-favorite:hover {
  border-color: var(--cor-primaria);
  color: var(--cor-destaque);
  transform: scale(1.05);
  box-shadow: 0 4px 10px rgba(255, 149, 78, 0.15);
}

.btn-favorite.favorito-ativo {
  background: var(--gradiente-principal);
  color: white;
  border-color: transparent;
  transform: scale(1.05);
  box-shadow: 0 4px 10px rgba(255, 149, 78, 0.3);
}

.btn-favorite.favorito-ativo i {
  animation: pulse 0.3s ease;
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.2);
  }
  100% {
    transform: scale(1);
  }
}

/* ===== LOADING SPINNER ===== */
#loading-spinner {
  display: none;
  text-align: center;
  padding: 40px 16px;
}

#loading-spinner .spinner-border {
  width: 3rem;
  height: 3rem;
  border-width: 0.3rem;
  border-color: var(--cor-primaria);
  border-right-color: transparent;
  animation: spin 0.8s linear infinite;
}

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

/* ===== ESTADOS VAZIOS ===== */
.empty-state {
  text-align: center;
  padding: 2.5rem 1.5rem;
  background: var(--cor-fundo-card);
  border-radius: 20px;
  box-shadow: var(--sombra-suave);
  margin: 1.5rem auto;
  max-width: 400px;
  border: 1px solid var(--cor-borda);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.empty-state i {
  font-size: 3rem;
  background: var(--gradiente-principal);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1rem;
}

.empty-state h4 {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--cor-texto);
  margin-bottom: 0.5rem;
  text-align: center;
}

.empty-state .text-muted {
  color: var(--cor-texto-suave);
  font-size: 0.9rem;
  margin-bottom: 1.2rem;
  text-align: center;
}

.empty-state .btn-view-product {
  max-width: 160px;
  margin: 0 auto;
  padding: 10px 16px;
}

/* ===== ANIMAÇÕES ===== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(15px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.product-item {
  animation: fadeIn 0.4s ease-out;
  animation-fill-mode: both;
}

.product-item:nth-child(1) {
  animation-delay: 0.05s;
}
.product-item:nth-child(2) {
  animation-delay: 0.1s;
}
.product-item:nth-child(3) {
  animation-delay: 0.15s;
}
.product-item:nth-child(4) {
  animation-delay: 0.2s;
}
.product-item:nth-child(5) {
  animation-delay: 0.25s;
}
.product-item:nth-child(6) {
  animation-delay: 0.3s;
}

/* ===== RESPONSIVIDADE ===== */

/* Tablet (768px - 991px) */
@media (min-width: 768px) and (max-width: 991px) {
  .category-title {
    font-size: 2rem;
  }

  #categoria-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .product-title {
    font-size: 1rem;
  }

  .current-price {
    font-size: 1.2rem;
  }

  .btn-view-product {
    padding: 8px 0;
    font-size: 0.85rem;
    max-width: 130px;
  }
}

/* Desktop (992px+) */
@media (min-width: 992px) {
  .category-title {
    font-size: 2.2rem;
  }

  .category-title::after {
    width: 80px;
  }

  #categoria-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    padding: 16px 0 32px;
  }

  .product-title {
    font-size: 1.1rem;
    min-height: 2.6rem;
  }

  .current-price {
    font-size: 1.3rem;
  }

  .btn-view-product {
    padding: 10px 0;
    font-size: 0.9rem;
    max-width: 140px;
  }

  .btn-favorite {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
  }
}

/* Mobile pequeno (até 575px) */
@media (max-width: 575px) {
  .category-title {
    font-size: 1.5rem;
  }

  .category-title::after {
    width: 40px;
    height: 2px;
  }

  .category-description {
    font-size: 0.9rem;
  }

  #categoria-grid {
    gap: 8px;
  }

  .product-body {
    padding: 8px 6px;
  }

  .product-title {
    font-size: 0.8rem;
    min-height: 2rem;
    margin-bottom: 4px;
  }

  .current-price {
    font-size: 0.95rem;
  }

  .original-price {
    font-size: 0.7rem;
  }

  .price-container {
    gap: 4px;
    margin-bottom: 6px;
  }

  .product-actions {
    gap: 4px;
  }

  .btn-view-product {
    padding: 6px 0;
    font-size: 0.7rem;
    max-width: 100px;
  }

  .btn-view-product i {
    font-size: 0.65rem;
  }

  .btn-favorite {
    width: 32px;
    height: 32px;
    font-size: 0.95rem;
    border-width: 1.5px;
  }

  .product-badge {
    font-size: 0.6rem;
    padding: 3px 6px;
    top: 6px;
    left: 6px;
  }

  .empty-state {
    padding: 1.5rem 1rem;
  }

  .empty-state i {
    font-size: 2.5rem;
  }

  .empty-state h4 {
    font-size: 1.1rem;
  }

  .empty-state .text-muted {
    font-size: 0.8rem;
  }

  .empty-state .btn-view-product {
    max-width: 140px;
    padding: 8px 12px;
    font-size: 0.8rem;
  }
}

/* Telas muito pequenas (até 360px) */
@media (max-width: 360px) {
  .category-title {
    font-size: 1.3rem;
  }

  .product-title {
    font-size: 0.75rem;
    min-height: 1.9rem;
  }

  .current-price {
    font-size: 0.85rem;
  }

  .btn-view-product {
    font-size: 0.65rem;
    max-width: 90px;
  }

  .btn-favorite {
    width: 28px;
    height: 28px;
    font-size: 0.85rem;
  }

  .product-badge {
    font-size: 0.55rem;
    padding: 2px 5px;
  }
}

/* 🚫 MODO ESCURO DESATIVADO - IGNORA PREFERÊNCIA DO SISTEMA 🚫 */

/* Otimizações de performance */
.product-card {
  will-change: transform;
}

.btn-view-product,
.btn-favorite {
  will-change: transform;
  -webkit-tap-highlight-color: transparent;
}

/* Ajustes para touch */
@media (hover: none) and (pointer: coarse) {
  .btn-view-product:hover,
  .btn-favorite:hover {
    transform: none;
  }

  .btn-view-product:active {
    transform: scale(0.98);
  }

  .btn-favorite:active {
    transform: scale(0.95);
  }
}