* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: #2a2a2a;
  background: #f6f5f2;
  line-height: 1.5;
}

.topo {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 14px 24px;
  background: #ffffff;
  border-bottom: 1px solid #e4e1da;
}

.marca {
  font-size: 20px;
  color: #c2562e;
}

.menu a {
  margin-right: 16px;
  color: #2a2a2a;
  text-decoration: none;
}

.menu a:hover {
  text-decoration: underline;
}

.usuario {
  margin-left: auto;
  font-size: 14px;
}

.conteudo {
  max-width: 760px;
  margin: 0 auto;
  padding: 24px;
}

h1 {
  font-size: 24px;
}

.formulario {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px;
  background: #ffffff;
  border: 1px solid #e4e1da;
  border-radius: 8px;
  margin-bottom: 24px;
}

.formulario label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 14px;
}

.formulario input,
.formulario select,
.formulario textarea {
  padding: 8px 10px;
  border: 1px solid #cfcabf;
  border-radius: 5px;
  font: inherit;
}

button {
  align-self: flex-start;
  padding: 9px 16px;
  border: none;
  border-radius: 5px;
  background: #c2562e;
  color: #ffffff;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

button:hover {
  box-shadow: 0 1px 3px 1px rgba(0, 0, 0, 0.15);
}

.lista {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.lista li {
  padding: 14px 16px;
  background: #ffffff;
  border: 1px solid #e4e1da;
  border-radius: 8px;
}

.vazio {
  color: #8a857b;
  font-style: italic;
}

.erro {
  padding: 10px 14px;
  background: #ffe0e0;
  border-radius: 5px;
  margin-bottom: 16px;
}

.entrar {
  max-width: 340px;
  margin: 80px auto;
  padding: 28px;
  background: #ffffff;
  border: 1px solid #e4e1da;
  border-radius: 12px;
}