body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 15px;
}

body > img.logo {
  width: 150px;
  margin-bottom: 25px;
}

.login-box {
  background-color: var(--bg-secundario);
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
  width: 100%;
  max-width: 420px;
  text-align: center;
}

.login-box h1 {
  margin-bottom: 30px;
  color: var(--texto-claro);
  font-size: 28px;
  font-weight: bold;
}

.login-box input[type="text"],
.login-box input[type="password"] {
  width: 100%;
  padding: 12px;
  margin-bottom: 20px;
  background-color: var(--bg-terciario);
  border: 1px solid var(--borda-padrao);
  border-radius: 6px;
  color: var(--texto-claro);
  font-size: 16px;
  transition: border 0.3s ease;
}

.login-box input::placeholder {
  color: var(--texto-escuro);
}

.login-box input:focus {
  outline: none;
  border-color: var(--cor-destaque);
}

.login-box button {
  width: 100%;
  padding: 12px;
  background-color: var(--bg-header);
  color: var(--texto-claro);
  border: none;
  border-radius: 6px;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.login-box button:hover {
  background-color: var(--bg-header-hover);
}

.login-box p {
  margin-top: 20px;
  color: var(--texto-cinza);
  font-size: 14px;
}

.login-box p#erro {
  color: var(--cor-erro);
  font-weight: bold;
  min-height: 20px;
  margin-top: 15px;
}

.login-box a {
  color: var(--cor-destaque);
  text-decoration: none;
  transition: text-decoration 0.3s ease;
}

.login-box a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .login-box {
    padding: 30px 20px;
    margin: 20px;
  }

  .login-box img.logo {
    width: 120px;
  }
}