* {
  box-sizing: border-box;
}

body {
  font-family: system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
  background: #f5f6f8;
  color: #1f2430;
  margin: 0;
  padding: 0 1.5rem 3rem;
}

header {
  padding: 1.5rem 0 1rem;
}

.header-app {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.usuario-logado {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: #444;
}

.usuario-logado a {
  color: #2f6fed;
  text-decoration: none;
}

main.main-larga {
  max-width: 1000px;
}

.usuario-logado button {
  padding: 0.35rem 0.75rem;
  background: #fff;
  color: #c62828;
  border: 1px solid #e2b3b3;
  border-radius: 6px;
  font-size: 0.8rem;
  cursor: pointer;
}

.usuario-logado button:hover {
  background: #fdecea;
}

h1 {
  font-size: 1.4rem;
  margin: 0;
}

.login-main {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-card {
  width: 100%;
  max-width: 320px;
  background: #fff;
  border: 1px solid #e2e4ea;
  border-radius: 8px;
  padding: 1.5rem;
}

.login-card h1 {
  font-size: 1.2rem;
  margin-bottom: 1.25rem;
}

.login-card form {
  grid-template-columns: 1fr;
}

.login-card button {
  margin-top: 0.25rem;
}

main {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

section {
  background: #fff;
  border: 1px solid #e2e4ea;
  border-radius: 8px;
  padding: 1.25rem;
}

h2 {
  font-size: 1.05rem;
  margin: 0 0 1rem;
}

form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.campo {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

label {
  font-size: 0.8rem;
  color: #555;
}

input {
  padding: 0.5rem;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 0.95rem;
}

button {
  grid-column: 1 / -1;
  padding: 0.6rem;
  background: #2f6fed;
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 0.95rem;
  cursor: pointer;
}

button:hover {
  background: #2557c2;
}

.mensagem {
  margin: 0.75rem 0 0;
  font-size: 0.85rem;
  min-height: 1.1em;
}

.mensagem.erro {
  color: #c62828;
}

.mensagem.sucesso {
  color: #2e7d32;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

th, td {
  text-align: left;
  padding: 0.5rem;
  border-bottom: 1px solid #eee;
}

th {
  color: #555;
  font-weight: 600;
}

.miniatura-foto {
  display: block;
  width: 44px;
  height: 44px;
  object-fit: cover;
  border-radius: 6px;
  margin-bottom: 0.25rem;
}

.sem-foto {
  display: block;
  font-size: 0.75rem;
  color: #999;
  margin-bottom: 0.25rem;
}

.input-foto {
  font-size: 0.7rem;
  width: 90px;
}

.btn-excluir {
  background: none;
  border: none;
  color: #c62828;
  cursor: pointer;
  font-size: 0.85rem;
  padding: 0;
}

.input-qtd {
  width: 60px;
}

.btn-add-carrinho {
  padding: 0.35rem 0.75rem;
  background: #2f6fed;
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 0.8rem;
  cursor: pointer;
}

.carrinho-secao button:not(.btn-remover-carrinho) {
  width: 100%;
}

.carrinho-secao button:disabled {
  background: #b9c4d6;
  cursor: not-allowed;
}

.carrinho-lista {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.carrinho-lista li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.9rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid #eee;
}

.btn-remover-carrinho {
  background: none;
  border: none;
  color: #c62828;
  cursor: pointer;
  font-size: 0.8rem;
}

select {
  padding: 0.5rem;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 0.95rem;
}

#form-checkout {
  grid-template-columns: 1fr;
}

.lista-secao a {
  display: inline-block;
  margin-top: 0.5rem;
  font-size: 0.85rem;
  color: #2f6fed;
}