body {
  font-family: Arial, sans-serif;
  background: #f9f9f9;
  margin: 0;
  padding: 0;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

header {
  background: #222;
  color: white;
  padding: 20px 0;
}

header nav a {
  color: #ccc;
  margin: 0 10px;
}

header nav a:hover {
  color: #fff;
}
.faixa-destaque {
  position: absolute;
  top: 10px;
  left: 10px;
  max-width: 80%;
  background: linear-gradient(45deg, #ff4136, #ff7e5f);
  color: white;
  padding: 6px 10px;
  font-size: 13px;
  font-weight: bold;
  border-radius: 5px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
  z-index: 5;
  pointer-events: none;
  text-shadow: 0 1px 1px rgba(0,0,0,0.4);
  display: inline-block;
  line-height: 1.2;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Evita rolagem horizontal e centraliza conteúdo corretamente */
html, body {
  overflow-x: hidden;
  width: 100%;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Garante que todos os elementos respeitem limites do container */
*, *::before, *::after {
  box-sizing: inherit;
  max-width: 100%;
}


footer {
  background: #eee;
  padding: 15px 0;
  margin-top: 30px;
}

.faixa-destaque {
  position: absolute;
  top: 12px;
  left: -35px;
  background: linear-gradient(45deg, #ff4136, #ff7e5f);
  color: white;
  padding: 5px 40px;
  transform: rotate(-45deg);
  font-size: 13px;
  font-weight: bold;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
  z-index: 10;
  pointer-events: none;
  text-shadow: 0 1px 1px rgba(0,0,0,0.4);
}

.faixa-destaque i {
  margin-right: 5px;
}


.grid-produtos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin: 30px 0;
}

.card-produto {
  background: white;
  padding: 15px;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  text-align: center;
  transition: all 0.3s ease;
}

.grid-loja {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 25px;
  margin: 30px 0;
}

.produto-card {
  background: white;
  border-radius: 10px;
  padding: 15px;
  text-align: center;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.3s ease;
}

.produto-card:hover {
  transform: translateY(-5px);
}

.img-container {
  width: 100%;
  padding-top: 100%; /* quadrado */
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  margin-bottom: 15px;
  background: #f1f1f1;
}

.img-container img {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.topo {
  background: #222;
  color: white;
  padding: 10px 0;
}

.container-header {
  max-width: 1200px;
  width: 90%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  position: relative;
}

.logo {
  flex: 1;
  text-align: center;
}

.logo a {
  color: white;
  text-decoration: none;
  font-size: 22px;
}

.menu-toggle {
  background: none;
  border: none;
  color: white;
  font-size: 24px;
  display: none;
  cursor: pointer;
}

nav.menu {
  flex: 1;
  text-align: right;
}

nav.menu a {
  color: #ccc;
  text-decoration: none;
  margin-left: 20px;
  font-size: 16px;
}

nav.menu a:hover {
  color: #fff;
}

/* Mobile responsivo */
@media (max-width: 768px) {
  .menu-toggle {
    display: block;
    position: absolute;
    left: 15px;
    top: 12px;
  }

  nav.menu {
    display: none;
    flex: 100%;
    text-align: center;
    margin-top: 10px;
  }
  
  body {
  overflow-x: hidden; /* remove barra horizontal */
  touch-action: manipulation; /* impede zoom com duplo toque */
}

.img-container {
  position: relative;
  display: block;
  width: 100%;
  padding-top: 100%;
  overflow: hidden;
  border-radius: 8px;
  background: #f1f1f1;
}

.img-container img {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  top: 0; left: 0;
  pointer-events: none; /* impede zoom com duplo clique em mobile */
  touch-action: manipulation;
}
body {
  font-family: Arial, sans-serif;
  background: #f5f5f5;
  margin: 0;
  padding: 0;
}

.container {
  max-width: 600px;
  margin: 40px auto;
  padding: 30px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  text-align: center;
}

.btn {
  display: inline-block;
  background: #007bff;
  color: white;
  padding: 10px 18px;
  text-decoration: none;
  border-radius: 6px;
  font-weight: bold;
}

.btn:hover {
  background: #0056b3;
}


.faixa-oferta {
  position: absolute;
  top: 8px;
  left: 8px;
  background: #ff4136;
  color: white;
  padding: 5px 10px;
  font-size: 12px;
  font-weight: bold;
  border-radius: 5px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
  z-index: 2;
}


  nav.menu.show {
    display: block;
  }

  nav.menu a {
    display: block;
    margin: 10px 0;
  }

  .logo {
    order: 1;
    width: 100%;
    margin: 10px 0;
  }
}

.produto-card h3 {
  font-size: 17px;
  margin-bottom: 8px;
  color: #333;
}

.produto-card .descricao {
  font-size: 14px;
  color: #666;
  height: auto;
  line-height: 1.4;
  margin-bottom: 10px;
  word-wrap: break-word;
}


.produto-card .preco {
  font-weight: bold;
  font-size: 18px;
  color: #000;
  margin-bottom: 10px;
}

.btn-comprar {
  background: #007bff;
  color: white;
  padding: 10px;
  border-radius: 6px;
  text-decoration: none;
  font-size: 15px;
  display: inline-block;
  transition: background 0.3s;
}

.btn-comprar i {
  margin-right: 6px;
}

.btn-comprar:hover {
  background: #0056b3;
}


.card-produto img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}

.card-produto .preco {
  font-size: 18px;
  margin: 10px 0;
  color: #1c1c1c;
}

.card-produto .btn {
  display: inline-block;
  padding: 8px 15px;
  background: #007bff;
  color: white;
  text-decoration: none;
  border-radius: 5px;
}

.card-produto .btn:hover {
  background: #0056b3;
}

.produto-detalhe {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  margin: 30px 0;
  background: #fff;
  padding: 20px;
  border-radius: 12px;
}

.produto-detalhe img {
  max-width: 400px;
  width: 100%;
  border-radius: 8px;
  object-fit: cover;
}

.produto-detalhe .info {
  flex: 1;
}

.produto-detalhe h2 {
  margin-top: 0;
}

.produto-detalhe .preco {
  font-size: 22px;
  font-weight: bold;
  color: #0a0a0a;
  margin: 10px 0;
}

.produto-detalhe .descricao {
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 20px;
}

body {
  overflow-x: hidden; /* remove barra horizontal */
}

.pagina-produto {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  margin-top: 30px;
}

.produto-esquerda {
  flex: 1 1 400px;
  max-width: 500px;
}

.produto-esquerda img {
  width: 100%;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.produto-direita {
  flex: 1 1 400px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.preco-grande {
  font-size: 24px;
  font-weight: bold;
  color: #222;
  margin: 10px 0 20px;
}

.info-tecnica {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.tag-info {
  background: #f0f0f0;
  padding: 8px 12px;
  border-radius: 20px;
  font-size: 13px;
  color: #333;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.descricao-completa {
  font-size: 15px;
  line-height: 1.6;
  color: #444;
  margin-bottom: 30px;
}

.btn-comprar-grande {
  background: #007bff;
  color: white;
  padding: 14px 25px;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  cursor: pointer;
  width: 100%;
  max-width: 300px;
  align-self: flex-start;
  transition: background 0.3s;
}

.btn-comprar-grande:hover {
  background: #0056b3;
}

@media (max-width: 768px) {

.produto-detalhe .btn {
  background: #28a745;
  color: white;
  padding: 10px 20px;
  border: none;
  border-radius: 6px;
  font-size: 16px;
  cursor: pointer;
}

.produto-detalhe .btn:hover {
  background: #218838;
}


.tabela-carrinho {
  width: 100%;
  border-collapse: collapse;
  margin: 30px 0;
  background: white;
  border-radius: 10px;
  overflow: hidden;
}

.tabela-carrinho th,
.tabela-carrinho td {
  padding: 15px;
  border-bottom: 1px solid #ddd;
  text-align: left;
}

.tabela-carrinho th {
  background: #f4f4f4;
}

.remover {
  color: #cc0000;
  text-decoration: none;
}

.remover:hover {
  text-decoration: underline;
}

.total-carrinho {
  text-align: right;
  margin-top: 20px;
}

.total-carrinho .btn {
  padding: 10px 20px;
  background: #007bff;
  color: white;
  border: none;
  border-radius: 5px;
  text-decoration: none;
}

.total-carrinho .btn:hover {
  background: #0056b3;
}
.form-checkout {
  max-width: 500px;
  margin: 30px auto;
  background: #fff;
  padding: 20px;
  border-radius: 10px;
}

.form-checkout label {
  display: block;
  margin-bottom: 5px;
  font-weight: bold;
}

.form-checkout input {
  width: 100%;
  padding: 10px;
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid #ccc;
}

.form-checkout .btn {
  background: #28a745;
  color: white;
  padding: 10px 20px;
  border-radius: 6px;
  cursor: pointer;
  border: none;
}

.form-checkout .btn:hover {
  background: #218838;
}

.resumo {
  margin-bottom: 20px;
}

.erro {
  color: red;
  font-weight: bold;
  text-align: center;
}

.admin-dashboard {
  max-width: 900px;
  margin: 30px auto;
  background: #fff;
  padding: 20px;
  border-radius: 10px;
}

.resumos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.resumos .card {
  background: #f1f1f1;
  padding: 20px;
  text-align: center;
  border-radius: 8px;
}

.resumos .card h3 {
  margin-bottom: 10px;
}

.admin-dashboard .btn {
  margin-right: 15px;
  display: inline-block;
  padding: 10px 20px;
  background: #007bff;
  color: white;
  border-radius: 6px;
  text-decoration: none;
}

.admin-dashboard .btn:hover {
  background: #0056b3;
}
.login-container {
  max-width: 400px;
  margin: 80px auto;
  background: #fff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.login-container h2 {
  text-align: center;
  margin-bottom: 20px;
}

.login-container label {
  display: block;
  margin-bottom: 5px;
}

.login-container input {
  width: 100%;
  padding: 10px;
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid #ccc;
}

.login-container .btn {
  width: 100%;
  padding: 10px;
  background: #007bff;
  color: white;
  border: none;
  border-radius: 6px;
}

.login-container .btn:hover {
  background: #0056b3;
}

.erro {
  color: red;
  text-align: center;
  font-weight: bold;
  margin-bottom: 15px;
}

/* ======== ADMIN DASHBOARD ======== */

.admin-dashboard {
  max-width: 1100px;
  margin: 40px auto;
  padding: 20px;
  background: #ffffff;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.admin-dashboard h2 {
  text-align: center;
  margin-bottom: 30px;
  color: #333;
}

.resumos {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}

.card {
  flex: 1 1 calc(25% - 20px);
  background: #f8f9fa;
  padding: 20px;
  border-radius: 8px;
  text-align: center;
  box-shadow: 0 1px 4px rgba(0,0,0,0.05);
}

.card h3 {
  margin-bottom: 10px;
  font-size: 18px;
  color: #444;
}

.card p {
  font-size: 22px;
  font-weight: bold;
  color: #007bff;
}

.admin-dashboard .btn {
  display: inline-block;
  margin: 10px 10px 0 0;
  padding: 10px 18px;
  background: #007bff;
  color: white;
  border-radius: 6px;
  text-decoration: none;
  font-weight: bold;
  transition: background 0.3s;
}

.admin-dashboard .btn:hover {
  background: #0056b3;
}

/* ======== ADMIN TABELAS ======== */

.admin-tabela {
  width: 100%;
  border-collapse: collapse;
  margin-top: 30px;
}

.admin-tabela th,
.admin-tabela td {
  padding: 12px 14px;
  border: 1px solid #ddd;
  text-align: left;
  font-size: 14px;
}

.admin-tabela th {
  background-color: #f0f0f0;
  font-weight: bold;
}

.admin-tabela tr:nth-child(even) {
  background-color: #fafafa;
}

.btn-editar,
.btn-excluir {
  padding: 6px 12px;
  font-size: 13px;
  border-radius: 5px;
  text-decoration: none;
  color: white;
}

.btn-editar {
  background-color: #28a745;
}

.btn-editar:hover {
  background-color: #218838;
}

.btn-excluir {
  background-color: #dc3545;
}

.btn-excluir:hover {
  background-color: #bd2130;
}

/* ======== RESPONSIVO ======== */
@media (max-width: 768px) {
  .resumos {
    flex-direction: column;
  }

  .card {
    flex: 1 1 100%;
  }

  .admin-dashboard .btn {
    width: 100%;
    margin-bottom: 10px;
  }
}