body {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  background-color: #0d0d0d;
  color: white;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.container {
  text-align: center;
}

.logo img {
    width: 50px;
    height: 50px;
    margin-left: 25px;
}
.logo {
  font-size: 32px;
  font-weight: 600;
  margin-bottom: 30px;
}

.formulario {
  width: 350px;
  padding: 30px;
  background: #111;
  border-radius: 12px;
  color: #fff;
  text-align: left;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.4);
}

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


.user-box {
  position: relative;
  margin-bottom: 30px;
}

.user-box input {
  width: 100%;
  padding: 10px 0;
  font-size: 16px;
  color: #fff;
  border: none;
  border-bottom: 1px solid #888;
  background: transparent;
  outline: none;
  transition: 0.3s;
}

.user-box input:focus {
  border-bottom: 1px solid #fff;
}

.user-box label {
  position: absolute;
  top: 0;
  left: 0;
  padding: 10px 0;
  font-size: 16px;
  color: #ccc;
  pointer-events: none;
  transition: 0.5s;
}

.user-box input:focus ~ label,
.user-box input:valid ~ label {
  top: -20px;
  left: 0;
  color: #ffffff; 
  font-size: 13px;
}


button {
  width: 100%;
  padding: 10px;
  border: none;
  background-color: #222;
  color: white;
  border-radius: 6px;
  font-size: 15px;
  cursor: pointer;
  transition: 0.3s;
}

button:hover {
  background-color: #333;
}


.login-text {
  text-align: center;
  margin-top: 10px;
  font-size: 13px;
  color: #bbb;
}

.login-text a {
  color: white;
  font-weight: 600;
  text-decoration: none;
}