body, html {
  margin: 0;
  padding: 0;
  height: 100%;
  color: white;
  font-family: Arial, sans-serif;
}

.fondo {
  background: url('../imagenes/backgroundImg_0.jpg') no-repeat center center fixed;
  background-size: cover;
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  z-index: -1;
}

.login-box {
  background: rgba(0, 0, 0, 0.8);
  padding: 30px;
  width: 90%;
  max-width: 400px;
  margin: 100px auto;
  border-radius: 10px;
  text-align: center;
}

input[type="email"], input[type="password"] {
  width: 100%;
  padding: 10px;
  margin: 15px 0;
  border: 1px solid #555;
  background: #222;
  color: white;
  border-radius: 5px;
}

input:focus {
  border: 1px solid red;
  outline: none;
}

button {
  width: 100%;
  padding: 10px;
  margin-top: 10px;
  background: #045eb3;
  border: none;
  color: white;
  border-radius: 5px;
  cursor: pointer;
}
.buttonInvitado {
  width: 100%;
  padding: 10px;
  margin-top: 10px;
  background: #461525;
  border: none;
  color: white;
  border-radius: 5px;
  cursor: pointer;
}
.buttonUnregister {
  width: 100%;
  padding: 10px;
  margin-top: 10px;
  background: #6e6e6e;
  border: none;
  color: white;
  border-radius: 5px;
  cursor: pointer;
}

.password-container {
  position: relative;
}

.password-container input {
  width: 100%;
}

.ver-ojo {
  position: absolute;
  right: 10px;
  top: 35%;
  cursor: pointer;
}

.error {
  color: red;
  margin-top: 10px;
}